• 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:
    Safety device for buried waste collection facilities. Designed to be applied in installations in which a pit is defined whose mouth is obturable by means of a hinged lid, the invention comprises four struts that are arranged in correspondence with the four vertices of the mouth of the pit, so that between each pair of struts is vertically displaceable a counterweight (7) that is related from a system of cables and pulleys with a platform (2) arranged on the bottom of the pit, so that in the lifting maneuvers of the container the platform itself (2) by effect of the system of counterweights tends to move vertically upwards, blocking the mouth of the pit, preventing the accidental fall of people to the pit. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2653994A1
    申请号:ES201631083
    申请日:2016-08-09
    公开日:2018-02-09
    发明作者:Javier GUELBENZU BLASCO；Daniel SÁNCHEZ DURÁN
    申请人:Tnl Equipamientos Ambientales S L；Tnl Equipamientos Ambientales Sl；
    IPC主号:
    专利说明:

    DESCRIPTION

    SECURITY DEVICE FOR UNDERGROUND WASTE COLLECTION FACILITIES
     5
    OBJECT OF THE INVENTION

    The present invention relates to a safety device for underground waste collection facilities, whose purpose is to prevent the accidental fall of people into the pit of the installation when it is with its lid open, for example in the emptying maneuvers. of the containers housed in the pit.

    BACKGROUND OF THE INVENTION

    As it is known, the underground of receiving containers of 15 urban waste is becoming more frequent, given the advantages that derive from it, such as the elimination of odors, more space available when removing the containers from the street level, avoiding vandalism , etc.

    This type of facility has a large pit in which the corresponding 20 containers are established, and may even include compacting mechanisms, as well as the machinery for lifting the containers, in the event that they are not intended to be lifted by the boom of the corresponding vehicle.

    The mouth of the pit is closed in a normal working situation by means of a lid, so that the only access that passers have to the containers are small mailboxes that emerge from said platform.

    However, when emptying the containers, it is necessary to open said lid, to access the pit, so that in these maneuvers the pit can be an obstacle or trap 30 for any distracted pedestrian, with the consequent risk of accident that this supposed.

    Obviously the obvious solution is to fence the perimeter of the pit during these maneuvers, which implies an operation that requires a considerable increase in time, clearly undesirable. 35

    DESCRIPTION OF THE INVENTION

    The safety device for underground waste collection facilities that is recommended solves in a fully satisfactory way the problem previously exposed 40 in each and every one of the aspects mentioned.

    For this, the device of the invention is constituted from a pair of vertical struts that are arranged in correspondence with the four vertices of the mouth of the pit, and which determine paths for lifting a platform on which the platform rests. container to empty, which in normal working position is arranged on the bottom of the pit.

    Consequently, the platform will be arranged at all times in a horizontal arrangement, or if necessary parallel to the road plan, if said road is on a slope, moving 50
    vertically and synchronously with the elevation of the corresponding container, based on the structure that will be detailed below.

    More specifically, it is envisaged that a pulley mechanism associated with two counterweights, of a total weight greater than that of the platform, 5 but smaller than that of the platform-container assembly, is associated with said platform. when the container is arranged on the corresponding platform, this, due to the joint weight of both stores by gravity to adopt the lowest position foreseen for it, that is, disposed on the bottom of the pit, while when the container is placed , by means of the corresponding pen of the vehicle in question, the platform itself by the system of 10 counterweights automatically tends to adopt a high position, practically flush with the road, which prevents the fall of passers-by to the pit, when its mouth sealed by the platform itself.

    In this way, a simple, automatic and safe mechanism is achieved that allows the emptying maneuvers of the containers housed in the pit to be carried out with total safety for pedestrians.

    According to another of the features of the invention, it is provided that the platform can have a small hinged door for the access of operators in the lower part 20, for the maintenance of the installation, as well as safety pins or blockers for avoid accidents in these maintenance tasks.

    Optionally, the folding lid that closes the mouth of the pit could provide, in correspondence with its lower face and two of its lateral edges, folding barriers, 25 that will be automatically deployed, by the tilting maneuvers of said lid.

    DESCRIPTION OF THE DRAWINGS

    To complement the description that will then be made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of said description is attached as an integral part of said description. planes where, for illustrative and non-limiting purposes, the following has been represented:
     35
    Figure 1 shows a perspective view of a safety device for underground waste collection facilities carried out in accordance with the object of the present invention in normal working position within the pit, that is to say when the flip cover of the same, not represented in the figures is closed and on the platform the corresponding container is arranged, nor represented in the figures because it can be of any conventional type.

    Figure 2.- It shows a view like that of the set of the previous figure, but in which the platform appears in a situation of elevation, caused by the lifting of the container and the automatic rebalancing that is caused by the system of counterweights. Four. Five

    Figures 3, 4 and 5.- They show paths in profile of the mechanism of the invention in different phases of positioning the platform, from an operative position, to the final position of extraction of the container, in which the platform seals the mouth of the pit.
     fifty
    PREFERRED EMBODIMENT OF THE INVENTION

    In view of the figures outlined, it can be seen how the safety device for underground waste collection facilities that is recommended is constituted from a pair of guide struts (1) that are arranged in correspondence with the four vertices or 5 vertical edges of the mouth of a pit, intended to be sealed in a practicable way by means of a flip top, not represented in the figures as a conventional element, pit in which a platform (2) is housed on which the corresponding container, platform (2) movable vertically on the guides of the guide struts (1), as a result of a counterweight mechanism. 10

    More concretely and as can be seen in the figures, and especially in figure 4, cables (3) are fixed to the ends of the platform (2) that are passed through pulleys (4) established in correspondence with the stringers (5) that join the pairs of guide struts (1) superiorly, to impersonate a second set of pulleys (6), this time associated with a counterweight (7) to finally be finished off by its opposite end on a chassis associated with the crossbar (5).

    In this way, a counterweight mechanism of a total weight greater than that of the platform (2) is obtained, but less than that of the platform-container assembly, so that when the container is arranged on the corresponding platform, this, due to the joint weight of both stores by gravity to adopt the lowest position foreseen for it, that is, to be disposed on the bottom of the pit, while when the container is placed, by means of the corresponding pen of the vehicle in question, the own platform by the system of counterweights automatically store to adopt a high position 25, practically flush with the road (9), which prevents the fall of passersby to the pit, when its mouth is sealed by the platform itself (2).

    At the same time, when the container is re-deposited on the platform (2), the total weight of this set will be slightly greater than that of the counterweight system, which will cause an automatic and controlled descent of said set until the platform reach the bottom of the pit being properly stabilized in that position. It should be noted that the system of counterweights can be direct, that is, with simple, not composed pulleys.
     35
    Finally say that the platform (2) can incorporate a small swing door (8) for maintenance work.


    权利要求:
    Claims (6)
    [1]

    1. Safety device for underground waste collection facilities, facilities in which a pit is defined whose opening is sealed by a hinged lid, characterized in that it comprises four struts that are arranged in 5 correspondence with the four vertices or vertical edges of the pit , it being provided that between each pair of struts a counterweight (7) that is related to a platform (2), of dimensions according to the mouth and bottom of the pit, platform (2) on which it is intended to be arranged is arranged vertically corresponding container and that is vertically movable, from a system of cables and pulleys associated to respective 10 stringers (5) established between each pair of struts and that relate the platform to the counterweights, so that in the lifting operations of the container the platform itself (2) due to the effect of the counterweight system tends to move vertically upwards, closing The mouth of the pit.
     fifteen
    [2]
    2. Safety device for underground waste collection facilities, according to claim 1, characterized in that the struts materialize in guide struts (1), through which the platform (2) is guided.

    [3]
    3. Safety device for underground waste collection facilities, according to claim 1, characterized in that cables (3) are fixed to the ends of the platform (3) that pass through pulleys (4) established in correspondence with the stringers (5) that join the pairs of guide struts (1) superiorly, to impersonate a second set of pulleys (6), associated with the counterweights (7), to finally finish off at their opposite end on a chassis associated with the crossbar (5). 25

    [4]
    4. Safety device for underground waste collection facilities, according to claim 1, characterized in that cables (3) are fixed to the ends of the platform (3) that pass through pulleys (4) established in correspondence with the stringers ( 5) which join the pairs of guide struts (1) superiorly, terminating the cables (3) associated with the counterweights (7).

    [5]
    5. Safety device for underground waste collection facilities, according to claim 1, characterized in that the platform (2) includes a hinged door (8).
     35
    [6]
    6. Safety device for underground waste collection facilities, according to claim 1, characterized in that the folding lid that closes the mouth of the pit includes, in correspondence with its lower face and its lateral edges, folding barriers, automatically deployable, in the own tilting maneuvers of said lid. 40
    类似技术:
    公开号 | 公开日 | 专利标题
    EP3702573A1|2020-09-02|Flood protection for underground air vents
    ES2653994B1|2018-11-14|Safety device for underground waste collection facilities.
    US8668186B1|2014-03-11|Dumpster screen and method of use thereof
    JP2016180247A|2016-10-13|Elevating fence device, and parking facility therewith
    ES2241466B1|2006-10-01|MECHANISMS FOR PLATFORMS FOR UNDERGROUND CONTAINERS.
    KR101198753B1|2012-11-12|Apparatus for preventing from entering of animals for guard rail of roads
    KR100647522B1|2006-11-29|Car blocking device of railway crossing
    ES2224899B1|2006-03-16|SIDE CLOSURE FOR ANDAMIO DE FACHADA.
    ES2192425B1|2004-06-16|SUBJECT MODULE FOR URBAN WASTE RECEIVER CONTAINERS
    KR101526148B1|2015-06-05|Safety manhole cover
    NL1002026C1|1997-07-09|Collecting equipment for refuse, etc.
    US2153708A|1939-04-11|Pedestrian barrier
    NL1027432C2|2006-05-09|Holder for underground waste container, has spring biased screen for covering entrance to holder when container is not present
    ES1231325U|2019-06-20|SECURITY PLATFORM OF A WASTE CONTAINER DISPOSAL |
    KR101658797B1|2016-09-27|Vehicle gate bar
    US2527511A|1950-10-31|Animal trap
    KR20160111679A|2016-09-27|Safely automatic banister using buoyancy
    ES1170158U|2016-11-18|Opening and closure device for underground container security platforms |
    JP3206653U|2016-09-29|Steel slope equipment
    JP6940421B2|2021-09-29|Curing lid
    KR102090731B1|2020-03-19|Mobile overlap type apparatus for sealing storage
    CN212534224U|2021-02-12|Safety well lid for town road
    EP3747802A1|2020-12-09|Safety system for an underground refuse collecting apparatus
    RU2613707C1|2017-03-21|Barrier
    KR20150136237A|2015-12-07|A stench prevention device of the gutter
    同族专利:
    公开号 | 公开日
    ES2653994B1|2018-11-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2809474A1|2000-05-26|2001-11-30|Daniel Cauquil|Security lock for movable flooring covering buried container has movable floor frame with mushroom shaped lug connected by cable to sprung locking fingers|
    EP1293451A1|2001-08-29|2003-03-19|Techniques et Materiels de Collecte|Lifting platform for storing refuse receptacles underground|
    NL1028372C2|2005-02-22|2006-08-23|Konink Bammens B V|Safety floor for covering pit for waste recycling container, held in raised position by counterweight|
    ES2321676A1|2006-11-29|2009-06-09|Mecamesor, S.A.|Perfected safety platform for underground containers |
    ES1070712U|2009-05-13|2009-10-19|STONE HOUSE & DESIGN, S.L.|Security device for buried containers |
    EP2644536A1|2012-03-29|2013-10-02|Losfeld Willot|Underground refuse receptacle with movable barrier|
    法律状态:
    2018-04-12| PC2A| Transfer of patent|Owner name: WINTTEC WORLD, S.L. Effective date: 20180406 |
    2018-11-14| FG2A| Definitive protection|Ref document number: 2653994 Country of ref document: ES Kind code of ref document: B1 Effective date: 20181114 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631083A|ES2653994B1|2016-08-09|2016-08-09|Safety device for underground waste collection facilities.|ES201631083A| ES2653994B1|2016-08-09|2016-08-09|Safety device for underground waste collection facilities.|
    [返回顶部]