• 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:
    Removable joining system between beam flanges (11) and pillar core (12) for profiles i or h, which uses fixing elements such as clamping clips (7) and approach screws (6), as well as screws (8), nuts (9) and flat washers (10) required. It also has a series of slits (4) in the vertical (1) and horizontal (2) plates, thanks to which the unión system adapts to the different types and sizes of standardized profiles i and h there are. The vertical plate (1) has two threaded projections (5), located above the ripped ones, in which are introduced approximation screws (6), which allow to adjust the system of connection to the pillar and transmit the bending moment of the beam to the pillar. All this gives the system a completely removable and reconfigurable character. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2654110A1
    申请号:ES201600667
    申请日:2016-08-11
    公开日:2018-02-12
    发明作者:Manuel CABALEIRO NÚÑEZ；Sara FERNÁNDEZ BLANCO；José Carlos CAAMAÑO MARTÍNEZ
    申请人:Universidade de Vigo；
    IPC主号:
    专利说明:

    REMOVABLE UNION SYSTEM BETWEEN BEAM WINGS AND PILLAR SOUL FOR I OR H PROFILES
    SECTOR OF THE TECHNIQUE
    The invention referred to in this patent is a removable joint system for metal profiles, specifically Type I and H. It covers various sectors of the industry, such as construction, where removable joints are necessary and Reconfigurable steel structures.
    BACKGROUND OF THE INVENTION
    At present, the unions of steel structures have a great importance in the projects of metallic constructions, since the need arises to link profiles to achieve structures of greater complexity. The most commonly used joints for this purpose are welding and classic hardware, although they have certain drawbacks.
    In welding, the joints that are formed are permanent or difficult to separate, so trying to reconfigure the structure would not be viable, since the materials used would deform or break. In the case of bolted joints the problem is another. Bolted fasteners can be fixed or removable, but prior preparation of the elements to be joined is required.
    To avoid this type of setbacks and to achieve a completely reconfigurable assembly, the fixing clips are used, which allow more flexible joints and many times without the need for prior preparation of the profiles.
    At present, the use of fixing clips is not extended, even though there are already removable joining systems for metal profiles in I or H with this type of fixing elements, such as ES2540164 or ES2432915, which prevent the prior preparation of the profiles and allow the adaptation of the joining elements to different sizes and types of profiles (IPE, IPN, HES, HEM or HEA).
    For the specific case of joining a beam through its wings with the soul of a pillar, a system that does not require the prior preparation of the profiles to be joined, that is completely reconfigurable and removable, and that adapts to various aspects is still unknown. sizes and types of profiles.
    DESCRIPTION OF THE INVENTION
    What is intended with this invention is to propose a solution to the problems mentioned above. The support in question (Figure 1), is formed by a vertical plate (1), a horizontal plate (2), and a bracket (3), which reinforces the union of the two previous ones, thus avoiding a possible deformation or breakage of the piece.
    Both the vertical plate (1) and the horizontal plate (2) have torn ones (4) which, by means of the use of fixing clips (7, see Figure 7) and their corresponding screw (8), washer (10) and nut ( 9) allow the adaptation of the joining system to different sizes and sizes of standard profiles type I and H (Figure 9).
    In addition, the vertical plate (1) has two perforated projections (5) located on the tears (4) of the vertical plate (1). They will introduce some approach screws (6, see Figure 5), whose functions are the complete adjustment of the system to the pillar and allow the transmission of the bending moment from the beam to the pillar.
    The complete joint system (Figure 2) that resolves the knot between beam wings (11) and pillar core (12) consists of two pieces such as those described above and their symmetric ones. For the correct fastening of the profiles with the parts, it is necessary to use fixing clips (7), as well as their screws (8), nuts (9) and washers
    (10) corresponding.
    BRIEF DESCRIPTION OF THE DRAWINGS
    The images contained in this description are briefly described below.patent:FIGURE 1: Perspective view of the invented support.
    FIGURE 2: Perspective view of the type of knot with the complete joint system.FIGURE 3: Elevation of the joint system with the profiles.FIGURE 4: Profile of the joint system with the profiles.FIGURE 5: View of the fixing screws at the back of the pillar.FIGURE 6: Perspective view of the first part of the assembly of the joint system anddetail of the fixing elements.FIGURE 7: Perspective view of the second part of the joint system assembly.FIGURE 8: Perspective view of the profiles with the complete joint system.FIGURE 9: Detail view of the adjustment to the wing of the staple profile in the tear.
    PREFERRED EMBODIMENT OF THE INVENTION
    To carry out the assembly of the parts and profiles, the process will be detailed, following the numbering adopted in the figures described above.
    In the first place, the two supports are placed at the bottom of the node to be made on the pillar (12), taking into account the height at which the beam (11) is to be placed, and they are fixed using the fixing clips ( 7, see Figure 6). In addition, the approach screws (6) are inserted into the perforated projections and tightened.
    Next, the beam (11) is placed on the already fixed supports and it is secured with its corresponding fixing clips (7, see Figure 7) and its corresponding screws (8), flat washer (10) and nut (9 ), thus adjusting to the size of the beam used.
    Finally, the joint system is completed by placing two supports at the top and mooring them in the same way as those placed at the bottom (see Figure 8).
    权利要求:
    Claims (4)
    [1]
    1. Detachable joint system between beam wings and abutment core for profiles I
    or H, characterized by using four supports each formed by a vertical plate (1), a horizontal plate (2) and a bracket (3); in turn, both the vertical plate (1) and the horizontal plate (2) have a series of tears (4) that allow through fixing clips (7) and their corresponding fastening means (8,9,10) , the adaptation of the union system to different sizes of standardized profiles of type I or H.
    [2]
    2. Detachable joint system between beam wings and abutment core for profiles I
    or H, according to claim 1, characterized in that the vertical plate (1) has two threaded projections (5), located above the tears (4) of the vertical plate (1), into which approach screws ( 6), which allow adjusting the joint system to the abutment (12) and transmitting the bending moment of the beam to the abutment.
    [3]
    3. Detachable joint system between beam wings and abutment core for profiles I
    or H, according to claims 1 and 2, characterized in that the joining system between the wings of the beam (11) and the pillar core (12) consists of joining two supports according to claim 1, at the bottom of the node to be made on the abutment core (12) by means of fixing clips (7) and the clamping elements described in claim 2 (5,6), it is then fixed to the beam wing (11) by means of its corresponding fixing clips (7 ) and the fastening means described in claim 1 (8, 9, 10), the joining system being completed by placing two other symmetrical supports in the upper part of the knot by tying them in the same way that the two supports were placed in the lower part, said joining system and fasteners used allow a removable and reconfigurable connection between beam wings and the core of the pillar.
    [4]
    4. Detachable joint system between beam wings and abutment core for profiles I
    or H, according to claims 1 to 3, characterized in that the fastening means used comprise its corresponding screws (8), flat washer (10) and nut (9).
    FIGURE 1
    9
    FIGURE 3
    FIGURE 4
    1 .--- 1
    FIGURES
    FIGURE 6
    - i .- // /
    -
    ....
    -
    -
    ~
    -
    to.
    ./
    '
    -
     '"' 9
    ~ ~

    '" ~
    FIGURE 7
    -
    FIGURE 9
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    同族专利:
    公开号 | 公开日
    ES2654110B2|2018-08-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB931247A|1961-09-25|1963-07-17|Rensselaer Powell Saxe Van|Adjustable connection unit for joining right-angularly disposed structural members|
    US5403110A|1993-02-03|1995-04-04|Sammann; Charles C.|Square T clamp assembly for elongate members|
    US6094880A|1998-04-11|2000-08-01|Thompson; Thomas|Stud, top plate, and rafter tie down|
    ES2432915A1|2012-06-04|2013-12-05|Universidade De Vigo|Removable and configurable fastening system for joints of structural profiles |
    法律状态:
    2018-08-16| FG2A| Definitive protection|Ref document number: 2654110 Country of ref document: ES Kind code of ref document: B2 Effective date: 20180816 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201600667A|ES2654110B2|2016-08-11|2016-08-11|Detachable joint system between beam wings and abutment core for I or H profiles|ES201600667A| ES2654110B2|2016-08-11|2016-08-11|Detachable joint system between beam wings and abutment core for I or H profiles|
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