• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    FIELD OF THE INVENTION The invention relates to vehicles, in particular to multi-axle trucks. The purpose is to avoid deformation of the car body. A multi-axle vehicle contains a frame with spars with which the spars of the mounting frame are connected. In order to perceive vertical, longitudinal and transverse forces, the body is mounted on the frame with the help of supports. The support, perceiving vertical forces, is made of two parts, one of which is made in the form of an arched cross member, and the other part is made in the form of a surface that interacts with the arc-shaped cross member. The support, which receives longitudinal forces, contains at least on each side two strips, the axial lines of which intersect at one point. 11 hp f-ly, 29 ill. §
    公开号:SU1454244A3
    申请号:SU864202018
    申请日:1986-12-25
    公开日:1989-01-23
    发明作者:Хартманн Эрнст；Вальдемар Штур Ганс
    申请人:Матра-Верке Гмбх (Фирма)；
    IPC主号:
    专利说明:

    | i
    (U1 4
    to
    The invention relates to vehicles, in particular to multi-axle trucks.
    The purpose of the invention is to exclude the deformation of the car body,
    FIG. 1 shows the frame of the car, a general view; in fig. 2 is the same side view in FIG. 3 - the same, top view; in fig. 4 is a frame diagram, tO in front view in FIG. 5 - the same, on an enlarged scale; in fig. 6 is a front view frame, the embodiment of FIG. 7 - frame, side view; Fig. 8 shows a support perceiving longitudinal forces; in fig. 9 - swivel joint support, receiving longitudinal forces; on fkg. 10 is a diagram of a support perceiving transverse forces.
    in fig. 11 - the same, longitudinal section; in fig-. 12 is a diagram of a support perceiving transverse forces on an enlarged scale — in FIG. 13 — the same, indicating the required dimensions and values for dl. determining the length of the lever and the position of the hinges; in fig. 14 - support, in which the rolling surface is formed on the upper side of the cross-bar, first name in the middle zone is the upwards, front view; in fig. 15 is a support connection located in the middle zone; side view; in fig. 16 is a side connection located in the middle zone, side view; FIG. 17 is the same, the hinge section; FIG. 18 — support, perceiving transverse forces, with t-head organ; in fig. 19 - the longitudinal section; Fig. 20 shows a support, receiving vertical forces, with a running roller; in fig. 21 - the same longitudinal section; Fig. 22 is a support, receiving vertical forces, with an axis, parapel the longitudinal axis of the vehicle; in fig. 23 - the same, longitudinal section; ka of fig. 24 - frame with one and several supports, general view; in fig. 25 - connecting device in the middle zone of the body, side view; in fig. 21z - the same cross section; in fig. 27 - one end of the frame. By traverse, longitudinal section; in fig. 28 - the other end of the frame along the traverse, cross section; in fig. 29 is a cross-section of the traverse vertical plane, located Rodno car.,
    The frame of the car has spars 1 and 2, which are connected
    20
    25
    thirty
    35
    40
    45
    50
    55
    g
    tO | 5
    0
    five
    0
    five
    0
    five
    0
    five
     spars 3 and 4 of the mounting frame.
    On the crossbar connecting spars 1 and 2, there is a rolling surface 5, which interacts with surface 6, which is installed in the lower part of rack 7. The car contains four sub-supports that transmit vertical loads. The floor 8 of the car body contains spars 9 and 10, the Frame is made with crossbars 11, the Car has two supports 12, which perceive transverse forces, and also support 13, which perceives longitudinal forces. Bearing 13 is fixed on the beam 14, rigidly connected to the floor 8 of the body.
    FIG. 3, it can be seen that, due to the rolling of the surfaces 6 along the surfaces 5, the middle plane 15 of the floor 8 of the body deviates relative to the longitudinal middle plane 16 of the vehicle.
    FIG. 5 shows that the surface 5 is formed by a part fixed on the lower part 17 of the beam, which has sides 18 and flanges 19 and is connected to each end with a thick-walled pipe 20 inserted into another thick-walled pipe 21, which is rigidly connected to the side members 3 and 4 of the mounting frame.
    I
    The beam 17 may be twisted with respect to the mounting frame 3.4. This is necessary since, with a skew of frame 1.2, the mounting frame 3.4 is also warped, but the beam 17 must remain in the normal position. The support depicted in FIG. 8, which receives longitudinal forces, has one middle bar 22 and two bars 23-27 on each side of the car. The upper ends of each strap are connected respectively by one (not shown) rubber-metal hinge with beam 14. The lower ends of the slats are connected to the side member 3 or 4 of the mounting frame by means of one similar hinge. In the neutral position, the longitudinal median planes of all the bars 23-27 extend along the midline of both hinges and intersect. If frame 1.2, together with mounting frame 3.4, is skewed, the hinges are displaced according to the scheme shown in FIG. 8,
    The hinge includes an outer sleeve 28 connected to the mounting frame 4. A rubber sleeve 29 is mounted on the sleeve 30, in which a pin 31 is located, passing through two strips 22. A sleeve 32 is welded to the beam 4, in which a rubber metal bearing is located rubber sleeve 33, which is installed on the sleeve 34, through which the finger 35 passes. Another beam with spars 36 and 37 is located in the area of the supports 12, which perceive transverse forces. The spars 36 and 37 are interconnected by a cross member 38, on which two plates 39 are installed parallel to each other, between the plates 39 there is a rubber-metal hinge 40 in which the lever 41 is movably mounted, the second end of which is installed in the rubber-metal hinge 42 welded with a side member 3 mounting frames.
    FIG. 14 shows the couplings 44 welded to the side members 3 and 4. The coupling 44 is made of a thick-walled pipe and interacts with a finger 45, on the other end of which is put a coupling 46 rigidly connected to the cross member 47. The cross member 47 is made of a hollow rod of square cross section and middle part
    . 454244
    reading movements between beam 60 and spar 61. In an embodiment of the support perceived by prof. longitudinal loads, as shown in FIG. sixteen
    the frame spar 62 is rigidly connected to the mounting frame 63, in which the supporting fingers 64 are elastically mounted. A connecting bar 65 or 66, or 67, or 68, or 69, or 70, or 71 is installed on each finger 64, each of which has an upper end using the hinge pin 72 is installed in the beam 73, rigidly connected to
    15 floor 74 car body. Each finger 64 or 72 passes through the holes of two parallel to each other connecting strips (Fig. 17).
    An embodiment of a support that receives transverse forces (with a traction member) is shown in FIG. 18 and 19. On the side members 75 and 76 of the frame there is a cross member 77 with a curved surface 78, which interacts with the flat surface 79 formed on the plate 80. The plate 8.0 is connected to the body. The chain 81 is connected to the left end of the spar 75. A similar chain is connected to the beam 30 with a raon 76. The supporting surface of the chain 82 is lowered relative to the surface 78 by half the chain thickness.
    In the embodiment shown in FIG. 20 and 21 form of support on both Lounge 20
    25
    has a convexity that interacts with 35 P °. ° 1 .. with a flat surface 48 formed by the lower (inner) wall of the opener 49 open down and connected to the floor beam 50, which in turn is reinforced by beam 40 51. Obviously that this structure may be different, for example, instead of the cross member 47, an upward open channel can be used to install a mounting frame with two spars 3 and 4. In the mounting frame 3, 4 there is a cross member 83 whose middle part is arcuate so that the center of curvature lies on axis 84 The roller 86 mounted on the surface 85 of the cross-member 83 is mounted in the brackets 87 and 88 which are mounted in the cross-piece 89
    fil, on the shelf of which can be rolled-45 Cross member 89 located in the beam
    90 of the body and on the two longitudinal members 91. To prevent the roller 86 from tearing from the guide 85, a second guide roller 92 is provided, which is mounted with the second shank of the neck 93 also in the brackets 87 and 88 and interacts with the bottom 94 of the cross member 83. Crossbar 83 rigidly connected to two pipes
    vats box body instead of body 48. In the mid-plane of the cross member 47 or beside it, an elastic support 52 is provided, allowing rolling back without sliding.
    FIG. 15, the three bars 53-55 are shown in a position where there is no force between the frame and the car body. Axial lines 56 intersect at point 57, with axial lines 56 passing through the axes of the bearing pins 58 and 59 of the elastic hinges. This design allows for longitudinal forces to be perceived and allows non-design. °. ° 1 ..
    The assembly has a frame with two spars 3 and 4. In the frame 3, 4 there is a cross-member 83, the middle part of which is arcuate so that the center of curvature lies on the axis 84. On the surface 85 of the cross-member 83, roller 86 is mounted on brackets 87 and 88, which are installed in the crossbar 89.
    The crossbar 89 is located in the beam
    90 of the body and on the two longitudinal members 91. To prevent the roller 86 from tearing from the guide 85, a second guide roller 92 is provided, which is mounted with the second support collar 93 also in brackets 87 and 88 and interacts with the underside 94 of the cross member 83. Cross bar 83 is rigid connected to two pipes
    95, which are rotatably mounted in two outer tubes.
    96, the outer pipes 96 being rigidly mounted in each of the side members.
    3 and 4 mounting frames. Each pipe
    95 is installed with the possibility of rotation relative to the pipes 96, so that the cross member 83 can be rotated around a common axis 97,
    In the supports shown in FIGS. 22 and 23, the spars 1 and 2 of the vehicle frame, and the spars 3 and 4 of the mounting frame, and the spars 91 of the body and the lower beam 90 of the body are similar to those of FIG. 20 and 21. In this case, a beam 98 is installed under the lower beam 90, on which two support plates 99 are fixed.
    118 pipe. Both end plates 119 are interconnected by means of a bolt 120 and nuts 121. The design g ensures that there is no load on the pipe 117 or the end bolt 120.
    ten
    权利要求:
    Claims (12)
    [1]
    1. A multi-axle vehicle with a bodywork containing a deformable, from a load frame, a body frame connected to it, a body, and supports for the joint 100. 6, the mounting frame 3.4 of the installation-15, the body is connected to the frame, the cross member 101 is located. Frame 3,4 reinforced two pipes 102, in which two pipes 103 are rigidly mounted, rigidly connected to cross member 101. A bolt 104 and a nut. 105 connect parts 101 and 103 together. On the cross-member 101, two supporting bearing plates are reinforced in the front, middle and rear parts of the car body, and the vertical, longitudinal and pepper forces are perceptible, with the support located in the middle part of each side of the body, made of connecting strips, each of which is connected to the frame by means of an elastic hinge, whose axis is located
    in the front, middle and rear parts of the car body, and the vertical, longitudinal and transverse forces are perceived, and the support, located in the middle part of each side of the body, is made of connecting bars, each of which is connected to the frame by means of elastic hinge whose axis is located
    us 106 and 107 in which installed
    The outer sleeve 108 of the rubber metal- 25 is perpendicular to the longitudinal middle
    which support mounted on the support plane of the car, and with the body
    by means of another elastic hinge, the axis of which is parallel to the axis of the first
    pin 109. The axis of the support pin 109 coincides with the axis of the skew.
    FIG. 24 shows a structure in which supporting bodies with rolling rollers 86 according to FIGS. 20 and 21 are installed in the front part of the body, and supporting bars according to FIG. 22 and 23. It can be seen that the spars 91 of the body are turned around the swash axis 84.
    An embodiment of a support that receives longitudinal forces is shown in FIG. 25 and 26 „
    The spars 3 and 4 of the mounting frame are connected to the supporting plate 110, rigidly connected to the support pin 111. On this supporting pin 111, the supporting pipe 112 is installed with the possibility of a rigid support to the supporting base plate 113. The plate 113 is connected to one of the side members 91 of the body, respectively . A common axis 114 located coaxially to each other supporting pins 111 intersects the axis 84 of the skew.
    FIG. 27-28 shows the reference node
    a hinge characterized by
    30 that, in order to avoid deformation of the body, the support perceiving vertical forces is made of two parts, one of which is made in the form of an arcuate cross member connected at its ends with the frame and directed upwardly convex middle part, and the second part is made in the form of a surface, interacting with an arcuate cross-piece and fixed 40 on the body of the car, with the support receiving the longitudinal forces and located in the middle part of the car. the body, is made on each side of the car at least from
    45 two strips, the axial lines of which, passing through the axes of the hinges, intersect at a single point located on the side of the frame of the car, and the hinges connecting the strips with
    QQ body and frame, located on the axis x, parallel to the longitudinal axis of the car.
    [2]
    2. Car pop. 1, which means that the support is pep2. Car pop 1, that is, so that the support, in
    traps that may deviate
    in relation to the mounting frame. The elephant is 55 receiving vertical forces,
    3 and 4 are rigidly connected in two parts, one of
    one sleeve 115. In the sleeves 115.us-which are made of arched
    traverse is forced to 116. pipe
    117 is installed in the intermediate support beam, with its ends installed in the mounting frame with possible
    118 pipe. Both end plates 119 are interconnected by means of a bolt 120 and nuts 121. The design ensures that there is no load on the pipe 117 or the clamping bolt 120.
    Invention Formula
    1. A multi-axle vehicle with a body containing a frame deformable from a load, a mounting frame connected to it, a body, supports for connecting the body to the frame, located in the front, middle and rear parts of the car body, and are perceived as vertical, longitudinal and transverse forces, the support located in the middle part of each side of the body is made of connecting strips, each of which is connected to the frame by means of an elastic hinge, whose axis is located
    hinge different in
    30 that, in order to avoid deformation of the body, the support perceiving vertical forces is made of two parts, one of which is made in the form of an arcuate cross member connected at its ends with the frame and directed upwardly convex middle part, and the second part is made in the form of a surface, interacting with an arcuate cross-piece and fixed 40 on the body of the car, with the support receiving the longitudinal forces and located in the middle part of the car. the body, is made on each side of the car at least from
    45 two strips, the axial lines of which, passing through the axes of the hinges, intersect at a single point located on the side of the frame of the car, and the hinges connecting the strips with
    QQ body and frame, located on the axis x, parallel to the longitudinal axis of the car.
    2. Car pop. 1, which is supported by the fact that the support is mounted with its ends installed in the mounting frame with the possibility of limited rotation around the horizontal axis and the convex middle part directed upwards, and the second part is made in the form of two rollers, one of which with the top side of the cross, and the other with the bottom, both
    roller connected to the car body and their axes are parallel to each other.
    [3]
    3. Automobile p. 1, characterized in that the support, receiving transverse forces, is made in the form of a lever connected to the frame by a hinge, the axis of which is parallel to the longitudinal axis of the car, and to the body by another hinge, the axis of which is parallel to the axis of the first hinge, moreover, another hinge is made: in the bracket fixed on the body,
    [4]
    A. The automobile according to claim 1, which is based on the fact that the support perceiving lateral forces is made of two brackets hinged together, one of which is rigidly mounted on the car body, and the other on the cross-frame The hinge axis is parallel to the longitudinal axis of the car, and the other bracket is made with the possibility of rotation around the transverse axis.
    [5]
    5. The automobile according to claim 1, characterized in that the support perceiving lateral forces is made in the form of two traction elements, one ends fixed on opposite side members of the car frame, and the other ends on opposite ends of the body, and the traction elements located on supporting surfaces.
    ten
     5 20
    4542448
    [6]
    6. The automobile according to claim 1, characterized in that the hinge is connected, the frame of the car and the lever,
    (- located in the mounting spar
    ABOUT
    frame.
    [7]
    7. The automobile according to claim 4, characterized in that a pipe is mounted on the crossbar, the connection between the pipe and one spar of the mounting frame is rigid in the vertical direction and elastic in the horizontal direction.
    [8]
    8. The automobile according to claim 1, wherein the second part of the support, which receives vertical forces, is made in the form of a flat plate.
    [9]
    9. The automobile according to claim 8, characterized in that adjacent to an arcuate cross bar interacting with a flat plate, there is an attachment element arranged in the form of two bolts connecting the cross bar to a flat plate through elastic sleeves.
    [10]
    10. The automobile according to claim 1, characterized in that the arcuate cross member is rigidly connected to the frame.
    [11]
    11. The vehicle according to claim 1, wherein the one of the parts of the support that receives the vertical loads is rotatable around the transverse
    axis.
    [12]
    12. The automobile according to claim 1, characterized in that an odd number of slats is provided between the body and the frame.
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    同族专利:
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
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