Vehicle anti-falling device
By using the combination of guidance shells, limited parts, top components and first elastic components in the carburn anti -falling device, the problem of shaking and falling when the car board is shaking and falling when the frame is moved horizontally, and the car board is realized. Stability and safety.
Patent Information
- Application Number
- CN202420314210.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-20
AI Technical Summary
The car carrier plate is prone to shaking when the frame moves horizontally, causing serious wear of the wire rope or chain, increasing the risk of falling.
Design a vehicle anti -falling device, including guidance shells, limited parts, top tight parts, and first elastic components. The car board is guided by the guidance shell. Putting, avoid falling.
Effectively avoid the shaking of the car board when the frame is shifted, reduce the wear of the wire rope or chain, ensure the stability of the car board, and avoid the fall accident.
Smart Images
Figure CN222414277U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-falling devices, and specifically to a vehicle anti-falling device. Background Art
[0002] With the development of society and the improvement of people's living standards, the number of family cars is increasing. Traditional ground and underground parking spaces are becoming increasingly scarce. In order to alleviate the problem of parking space shortage, multi-story parking lots are gradually being promoted. In multi-story parking lots, there are multiple layers of car loading plates that can be raised and lowered and moved horizontally. The car loading plates are generally suspended by wire ropes or chains. During the horizontal movement of the car loading plates, they are prone to shaking due to inertia. When the car loading plates shake, the wire ropes or chains are greatly worn, causing the car loading plates to fall easily. Utility Model Content
[0003] The utility model provides a vehicle anti-falling device, which solves the problem in the related art that a vehicle loading plate is prone to shaking and falling when it moves laterally.
[0004] The technical solution of the utility model is as follows:
[0005] A vehicle anti-fall device is used to prevent the vehicle loading plate from shaking and falling when the frame moves laterally, comprising
[0006] A guide housing, wherein the guide housing is arranged on the frame, the vehicle carrying plate has a through hole adapted to the shape of the guide housing, and the guide housing has an opening;
[0007] A limiting member, the limiting member is slidably disposed in the guide housing, and one end of the limiting member extends out of the opening;
[0008] A tightening member, the tightening member is rotatably disposed in the guide housing, and the tightening member is used to fix the limiting member after rotation;
[0009] The first elastic member is sleeved on the limiting member, two ends of the first elastic member are respectively connected to the limiting member and the guide housing, and the first elastic member is used to drive the limiting member to reset.
[0010] As a further technical solution, the side wall of the pressing member has a plurality of arc-shaped protrusions, and the plurality of arc-shaped protrusions are distributed at intervals around the circumference, and further includes
[0011] A push rod is arranged at one end of the limiting member located inside the guide housing, and the push rod abuts against the arc-shaped protrusion.
[0012] As a further technical solution, it also includes
[0013] A clamping block, the clamping block is arranged on the tightening member;
[0014] A clamping piece, wherein the clamping piece is swingably arranged in the housing, the clamping piece abuts against the clamping block, and the clamping piece is used to fix the clamping block.
[0015] As a further technical solution, the clamping block is a regular polygon, and the number of side walls of the clamping block is equal to the number of the arc-shaped protrusions.
[0016] As a further technical solution, the number of the arc-shaped protrusions is an even number, the clamping member is a spring sheet, there are two clamping members, the two clamping members are arranged opposite to each other, the clamping block is located between the two clamping members, and further includes
[0017] A first telescopic member, wherein the first telescopic member is disposed in the guide housing and is used to fix the clamping member.
[0018] As a further technical solution, there are a plurality of openings, the plurality of openings are distributed at intervals, and the limiting members extend out of the plurality of openings.
[0019] As a further technical solution, there are multiple through holes, and the multiple through holes are located at the four corners of the vehicle loading plate.
[0020] As a further technical solution, one end of the guide housing has a fixing plate, and the fixing plate has a fixing hole, and the fixing hole is used to connect with the frame.
[0021] As a further technical solution, it also includes
[0022] A top point is arranged at an end of the guide housing away from the frame.
[0023] As a further technical solution, it also includes
[0024] A guide groove is provided on the frame, and the fixing plate is located in the guide groove.
[0025] The working principle and beneficial effects of the utility model are:
[0026] In the present utility model, in order to solve the problem in the related art that the loading plate is prone to shaking and falling when it moves horizontally, a guide shell is set on the frame to guide the loading plate, so as to prevent the loading plate from shaking when the frame moves horizontally, thereby reducing the wear of the wire rope or chain. Whether the parking position is accurate will affect the center of gravity position of the loading plate when it moves. In order to prevent the wire rope or chain from breaking due to excessive force when it moves horizontally, a limiter is also set to support the loading plate. Once the wire rope or chain breaks, the loading plate slides down along the guide shell and first abuts against the limiter. Since the limiter is fixed by the tightening member, the loading plate will not fall, avoiding property loss.
[0027] The working principle of the utility model is that the limiter is slidably arranged in the guide housing. After the vehicle is parked on the vehicle loading plate, during the process of the vehicle loading plate rising and lateral movement, the guide housing is located in the through hole to prevent the vehicle loading plate from shaking. When the vehicle loading plate rises, the tensioning member does not fix the limiter. At this time, when the vehicle loading plate contacts the limiter, the first elastic member is compressed, and the limiter enters the inside of the guide housing along the opening. After the vehicle loading plate passes through the opening, the limiter is reset under the action of the first elastic member. At this time, the tensioning member rotates an angle to fix the limiter. If the wire rope or chain breaks, the vehicle loading plate will be supported by the limiter to prevent the vehicle from falling from a height. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0029] Figure 1 It is a schematic diagram of the structure of the utility model;
[0030] Figure 2 It is a schematic diagram of the local structure of the utility model;
[0031] Figure 3 This is a schematic diagram of the guide housing structure of the utility model;
[0032] Figure 4 This is a schematic diagram of the structure of the vehicle loading plate of the utility model;
[0033] In the figure: 1, frame, 2, vehicle loading plate, 3, guide shell, 4, through hole, 5, opening, 6, limit member, 7, tightening member, 8, first elastic member, 9, arc-shaped protrusion, 10, push rod, 11, clamping block, 12, clamping member, 13, first telescopic member, 14, fixing plate, 15, fixing hole, 16, top, 17, guide groove. DETAILED DESCRIPTION
[0034] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0035] like Figure 1~Figure 4As shown, this embodiment proposes a vehicle anti-falling device, which is used to prevent the vehicle loading plate 2 from shaking and falling when the frame 1 moves laterally, including a guide shell 3, the guide shell 3 is arranged on the frame 1, the vehicle loading plate 2 has a through hole 4 that is adapted to the shape of the guide shell 3, and the guide shell 3 has an opening 5; a limit member 6 is slidably arranged in the guide shell 3, and one end of the limit member 6 extends out of the opening 5; a tightening member 7 is rotatably arranged in the guide shell 3, and the tightening member 7 is used to fix the limit member 6 after rotation; a first elastic member 8 is sleeved on the limit member 6, and the two ends of the first elastic member 8 are respectively connected to the limit member 6 and the guide shell 3, and the first elastic member 8 is used to drive the limit member 6 to reset.
[0036] In this embodiment, in order to solve the problem in the related art that the loading plate 2 is prone to shaking and falling when it moves horizontally, a guide shell 3 is set on the frame 1 to guide the loading plate 2, so as to prevent the loading plate 2 from shaking when the frame 1 moves horizontally, thereby reducing the wear of the wire rope or chain. Whether the parking position is accurate will affect the center of gravity position of the loading plate 2 when it moves. In order to prevent the wire rope or chain from breaking due to excessive force when it moves horizontally, a limiter 6 is also set to support the loading plate 2. Once the wire rope or chain breaks, the loading plate 2 slides down along the guide shell 3 and first abuts against the limiter 6. Since the limiter 6 is fixed by the tightening member 7, the loading plate 2 will not fall, avoiding property loss.
[0037] Specifically, the limit member 6 is slidably disposed in the guide housing 3. After the vehicle is parked on the vehicle loading plate 2, during the process of the vehicle loading plate 2 rising and lateral movement, the guide housing 3 is located in the through hole 4 to prevent the vehicle loading plate 2 from shaking. When the vehicle loading plate 2 rises, the tensioning member 7 does not fix the limit member 6. At this time, when the vehicle loading plate 2 contacts the limit member 6, the first elastic member 8 is compressed, and the limit member 6 enters the inside of the guide housing 3 along the opening 5. After the vehicle loading plate 2 passes through the opening 5, the limit member 6 is reset under the action of the first elastic member 8. At this time, the tensioning member 7 rotates an angle to fix the limit member 6. If the wire rope or chain breaks, the vehicle loading plate 2 will be supported by the limit member 6 to prevent the vehicle from falling from a height.
[0038] Furthermore, the side wall of the pressing member 7 has a plurality of arc-shaped protrusions 9 which are spaced apart around the circumference, and also includes a push rod 10 which is arranged at one end of the limiting member 6 located inside the guide housing 3 , and the push rod 10 abuts against the arc-shaped protrusions 9 .
[0039] In this embodiment, a plurality of arc-shaped protrusions 9 are spaced apart on the pressing member 7 , and the pressing member 7 only needs to rotate at a fixed angle each time to abut against the push rod 10 , thereby fixing the limiting member 6 .
[0040] Furthermore, it also includes a clamping block 11, which is arranged on the pressing member 7; a clamping member 12 is swingably arranged in the housing, the clamping member 12 abuts against the clamping block 11, and the clamping member 12 is used to fix the clamping block 11.
[0041] In this embodiment, in order to facilitate the fixing of the tensioning member 7, a clamping block 11 is provided on the tensioning member 7. The clamping block 11 can rotate with the tensioning member 7 when the tensioning member rotates. After the tensioning member 7 is rotated into place, the clamping block 11 is fixed by the clamping member 12, so that the tensioning member 7 can no longer rotate.
[0042] Furthermore, the clamping block 11 is a regular polygon, and the number of side walls of the clamping block 11 is equal to the number of arc-shaped protrusions 9 .
[0043] In this embodiment, the shape of the clamping block 11 is set to a regular polygon, the number of sides of the regular polygon corresponds to the number of arc-shaped protrusions 9, and the position of the clamping block 11 relative to the clamping member 12 remains unchanged after rotation, which makes it more convenient for the clamping member 12 to fix the clamping member 11 at the same position.
[0044] Furthermore, the number of arc-shaped protrusions 9 is an even number, the clip 12 is a spring sheet, there are two clips 12, the two clips 12 are arranged opposite to each other, the clip block 11 is located between the two clips 12, and also includes a first telescopic member 13, the first telescopic member 13 is arranged in the guide shell 3, and the first telescopic member 13 is used to fix the clip 12.
[0045] In this embodiment, the clamping member 11 is located between the two clamping members 12, i.e., the spring sheets. When the tensioning member 7 does not need to fix the limiting member 6, the tensioning member 7 can drive the clamping block 11 to rotate freely under the push of the push rod 10 because the clamping member 12 is elastic. If the limiting member 6 needs to be fixed, the first telescopic member 13 is extended, and the clamping member 12 is fixed by the first telescopic member 13, the clamping block 12 loses the rotation space, the tensioning member 7 is fixed, and the limiting member 6 is also fixed because the push rod 10 abuts against the tensioning member 7.
[0046] Furthermore, there are a plurality of openings 5 , the plurality of openings 5 are distributed at intervals, and the plurality of openings 5 all extend out of the limiting member 6 .
[0047] In this embodiment, in order to improve the reliability of the vehicle anti-falling device, a plurality of limit members 6 are arranged at intervals in the guide housing 3. When one limit member 6 fails, the other limit members 6 can still play an anti-falling role.
[0048] Furthermore, there are a plurality of through holes 4 , and the plurality of through holes 4 are located at the four corners of the vehicle loading plate 2 .
[0049] In this embodiment, in order to further improve the stability of the vehicle loading plate 2 when the frame 1 moves laterally, through holes 4 are provided at the four corners of the vehicle loading plate 2, and a guide housing 3 is provided in each through hole 4 for limiting and guiding.
[0050] Furthermore, one end of the guide housing 3 has a fixing plate 14 , and the fixing plate 14 has a fixing hole 15 , and the fixing hole 15 is used to connect with the frame 1 .
[0051] In this embodiment, the guide housing 3 can be conveniently fixed on the frame 1 through the fixing holes 1 on the fixing plate 14 .
[0052] Furthermore, it also includes a top 16 , which is arranged at an end of the guide housing 3 away from the frame 1 .
[0053] In this embodiment, the guiding function of the top 16 facilitates the guiding housing 3 to enter the through hole 4 when the vehicle loading plate 2 initially rises.
[0054] Furthermore, it also includes a guide groove 17 , which is arranged on the frame 1 , and the fixing plate 14 is located in the guide groove 17 .
[0055] In this embodiment, when installing the guide housing 3, the fixing plate 14 can be firstly inserted into the guide groove 17, and then connected to the frame 1 through the fixing hole 15. At the same time, it is also convenient to accurately locate the position of the guide housing 3.
[0056] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A vehicle anti-fall device, used to prevent a vehicle loading plate (2) from shaking and falling when a frame (1) moves laterally, characterized in that: include A guide housing (3), the guide housing (3) being arranged on the frame (1), the vehicle carrier plate (2) having a through hole (4) having a shape adapted to the guide housing (3), and the guide housing (3) having an opening (5); A limiting member (6), the limiting member (6) being slidably disposed in the guide housing (3), and one end of the limiting member (6) extending out of the opening (5); A tightening member (7), the tightening member (7) being rotatably disposed in the guide housing (3), the tightening member (7) being used to fix the limiting member (6) after rotation; A first elastic member (8), the first elastic member (8) being sleeved on the limiting member (6), the two ends of the first elastic member (8) being respectively connected to the limiting member (6) and the guide housing (3), the first elastic member (8) being used to drive the limiting member (6) to reset.
2. A vehicle anti-falling device according to claim 1, characterized in that: The side wall of the pressing member (7) has a plurality of arc-shaped protrusions (9), the plurality of arc-shaped protrusions (9) are distributed at intervals around the circumference, and further comprises A push rod (10), the push rod (10) being arranged at one end of the limiting member (6) located inside the guide housing (3), the push rod (10) being in contact with the arc-shaped protrusion (9).
3. A vehicle anti-falling device according to claim 2, characterized in that: Also includes A clamping block (11), wherein the clamping block (11) is arranged on the tightening member (7); A clamping piece (12), the clamping piece (12) being swingably disposed in the housing, the clamping piece (12) being in abutment with the clamping block (11), and the clamping piece (12) being used to fix the clamping block (11).
4. The vehicle anti-falling device according to claim 3, characterized in that: The clamping block (11) is a regular polygon, and the number of side walls of the clamping block (11) is equal to the number of the arc-shaped protrusions (9).
5. A vehicle anti-falling device according to claim 4, characterized in that: The number of the arc-shaped protrusions (9) is an even number, the clamping member (12) is a spring sheet, there are two clamping members (12), the two clamping members (12) are arranged opposite to each other, the clamping block (11) is located between the two clamping members (12), and further comprises A first telescopic member (13), wherein the first telescopic member (13) is arranged in the guide housing (3), and the first telescopic member (13) is used to fix the clamping member (12).
6. A vehicle anti-falling device according to claim 5, characterized in that: There are a plurality of openings (5), the plurality of openings (5) are distributed at intervals, and the limiting members (6) extend out of the plurality of openings (5).
7. A vehicle anti-falling device according to claim 6, characterized in that: There are a plurality of through holes (4), and the plurality of through holes (4) are located at the four corners of the vehicle loading plate (2).
8. The vehicle anti-falling device according to claim 1, characterized in that: One end of the guide housing (3) has a fixing plate (14), the fixing plate (14) has a fixing hole (15), and the fixing hole (15) is used to be connected to the frame (1).
9. The vehicle anti-falling device according to claim 1, characterized in that: Also includes A tip (16), the tip (16) being arranged at an end of the guide housing (3) away from the frame (1).
10. The vehicle anti-falling device according to claim 8, characterized in that: Also includes A guide groove (17), wherein the guide groove (17) is arranged on the frame (1), and the fixing plate (14) is located in the guide groove (17).