Vertical circulating vehicle plate anti-shaking device

Abstract

The utility model discloses a vertical circulating vehicle plate anti-shaking device which solves the problems that existing vertical circulating parking equipment is lack of an anti-shaking device, and an existing anti-shaking device is unreasonable in structure and high in production cost. The device comprises a wedging unit, the wedging unit comprises a bottom plate, a lower wedge block arranged on the bottom plate in a sliding mode and an upper wedge block fixed to the bottom of a vehicle plate and correspondingly matched with the lower wedge block, one side of the lower wedge block is connected with a driving mechanism, and the other opposite side of the lower wedge block is connected with an elastic mechanism. According to the utility model, the lower wedge block is wedged with the upper wedge block to support and limit the vehicle plate, so that the vehicle plate is prevented from shaking. The anti-shaking parking frame is simple in structure, does not need to be changed complexly, is low in manufacturing cost, prevents the vehicle plate from shaking, provides support for the vehicle plate, and improves the anti-shaking effect.

Description

Technical Field

[0001] The utility model relates to the technical field of parking equipment, in particular to a vertical circulation vehicle plate anti-swaying device. Background Art

[0002] With the continuous growth of people's motorized travel level, meeting parking needs as much as possible means increasing the supply of parking spaces. Continuing to develop on-street parking spaces will aggravate the contradiction between dynamic and static traffic. The construction of mechanical multi-story parking facilities with small footprint, high space utilization and high intelligent management level is one of the most commonly used and effective means for countries to alleviate urban parking problems.

[0003] There are currently vertical circulation parking systems on the market, which include a vehicle-carrying basket and guide rails. The basket rotates cyclically along the guide rails under power drive. When the basket rotates to the bottom, the vehicle enters the basket. Since the basket is suspended in the air, the basket will shake due to inertia when the vehicle enters, resulting in an unstable safety factor for the hanging basket. In severe cases, it may even cause the vehicle to slip, causing the transporter to malfunction. Currently, some parking systems are also equipped with anti-swaying devices. Rollers are set at the bottom of the basket, and corresponding roller guide rails are set at the bottom of the parking garage. When the basket circulates to the bottom, the rollers also enter the roller guide rails to prevent the basket from shaking. However, this anti-swaying structure requires a lot of equipment modification and uses a lot of materials, which increases production costs. At the same time, this structure uses the guide rails to limit the rollers, thereby limiting the shaking of the basket. However, there is still some shaking of the rollers in the guide rails and it cannot tightly lock the hanging basket, so there are still some safety risks. Summary of the Invention

[0004] The utility model mainly solves the problems that the existing vertical circulation parking equipment lacks an anti-sway device, and the existing anti-sway devices have unreasonable structures and high production costs, and provides a vertical circulation vehicle plate anti-sway device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a vertical circulation vehicle plate anti-sway device, including a wedging unit, the wedging unit includes a bottom plate, a lower wedge block slidably arranged on the bottom plate, and an upper wedge block fixed to the bottom of the vehicle plate and corresponding to the lower wedge block. One side of the lower wedge block is connected to a driving mechanism, and the other side of the lower wedge block is connected to an elastic mechanism.

[0006] The utility model installs an upper wedge block at the bottom of the vehicle plate of a vertical circulation parking rack, and a corresponding lower wedge block is installed on the foundation at the bottom of the parking rack. The lower wedge block is slidingly arranged and is driven by a driving mechanism to move the lower wedge block. When the vehicle plate is not in place, the driving mechanism pushes the lower wedge block away from the wedging position, leaving space for the upper wedge block to enter. When the vehicle plate rotates to the parking position, the driving mechanism retracts, and at the same time, the elastic force of the elastic mechanism pushes the lower wedge block to move to the upper wedge block at the bottom of the vehicle plate. The lower wedge block and the upper wedge block are wedged together, supporting the vehicle plate and forming a limit to prevent the vehicle plate from shaking. The utility model has a simple structure, does not require complex modifications to the parking rack, and has low production costs. It prevents vehicle plate shaking while providing support for the vehicle plate, thereby improving the anti-sway effect.

[0007] As a preferred solution of the above scheme, the upper wedge block includes an inclined first working surface, the upper wedge block is fixed to the bottom of the vehicle plate, the first working surface faces downward, and the lower wedge block includes an inclined second working surface, the second working surface faces upward, and the first working surface and the second working surface are arranged opposite to each other.

[0008] In this solution, the upper wedge block and the lower wedge block are both triangular in shape, and respectively include an inclined first working surface and a second working surface. The upper wedge block and the lower wedge block are a pair, and the inclined surfaces are installed relative to each other. In this way, when the upper wedge block and the lower wedge block contact, the first working surface and the second working surface fit together to form a limit to prevent the vehicle plate from shaking.

[0009] As a preferred embodiment of the above solution, the first working surface is parallel to the second working surface.

[0010] The preferred first working surface and the second working surface of this solution are arranged in parallel, so that when the upper wedge block and the lower wedge block are in contact, the first working surface and the second working surface can fit more closely, better limit the position, and prevent the vehicle plate from shaking.

[0011] As a preferred solution of the above scheme, the lower wedge blocks include two, which are respectively arranged on the bottom plate and slide in the same direction. A linkage plate is connected between the two lower wedge blocks. The upper wedge blocks include two, which are respectively arranged corresponding to the two lower wedge blocks.

[0012] Two lower wedges are installed on a base plate. The two lower wedges are located on either side of the base plate and slide on their respective movable seats. The two lower wedges slide in the same direction and are connected by a linkage plate, allowing them to move synchronously. Similarly, two upper wedges are installed at the bottom of the vehicle plate. The two upper wedges are installed in the same position as the lower wedges. When the vehicle plate is moved to the parking space, the two upper wedges respectively engage with the two lower wedges. This pair of upper and lower wedges can simultaneously limit and support the vehicle plate on both sides, further preventing the vehicle plate from shaking when the vehicle enters or exits.

[0013] As a preferred solution of the above solution, a sliding groove is provided on the bottom plate, a movable seat is slidably provided in the sliding groove, and the lower wedge block is provided on the movable seat.

[0014] This solution features chute installations at the upper and lower wedge mounting locations on the baseplate. The lower wedge is fixed to a movable base, which is embedded in the chute and slides along it. The movable base comprises a bottom sliding portion and a mounting portion mounted on the sliding portion. The sliding portion has a width that matches the width of the chute and is embedded in the chute. The lower wedge is mounted on the mounting portion, and its ends are connected to a drive mechanism and an elastic mechanism, respectively. The chute guides the movement of the lower wedge, which is driven by the drive mechanism and moves along the chute.

[0015] As a preferred solution of the above solution, the driving mechanism includes an electric push rod, which is fixed on the base plate, and the front end of the driving rod of the electric push rod is connected to one end of the lower wedge block.

[0016] The electric push rod is installed on the bottom plate at one end of the lower wedge block. The electric push rod includes a telescopic driving rod. The front end of the driving rod is fixed to one end of the lower wedge block. The lower wedge block is driven to move forward and backward by the electric push rod.

[0017] As a preferred solution of the above scheme, the elastic mechanism includes a fixed seat and a return spring, the fixed seat is fixed on the base plate, a first connecting rod is provided on the fixed seat, a second connecting rod is provided on one end of the lower wedge block, and the two ends of the return spring are respectively sleeved on the first connecting rod and the second connecting rod.

[0018] An elastic mechanism is provided at the other end of the lower wedge, providing a buffer for the lower wedge and assisting in its reset. The elastic mechanism includes a fixed seat mounted on the bottom, a first connecting rod provided on the fixed seat, and a second connecting rod provided on the other end of the lower wedge opposite the drive mechanism. A return spring is provided between the fixed seat and the lower wedge, with both ends of the return spring respectively sleeved on the first and second connecting rods.

[0019] As a preferred solution of the above solution, a sliding plate is provided on the bottom plate, guide bars are fixed on both sides of the sliding plate, and the sliding groove is formed between the two guide bars.

[0020] In this solution, a sliding plate is provided at the position of the lower wedge block, two parallel guide strips are fixed on the sliding plate, a sliding groove is formed between the guide strips, and the movable seat is embedded in the sliding groove for sliding.

[0021] As a preferred embodiment of the above scheme, it includes two wedging units, which are arranged in an axisymmetric manner.

[0022] The wedging units include multiple, preferably two, units positioned on either side of the parking space foundation. These units can limit and support the vehicle plate on both sides, preventing it from shaking. The two wedging units are axially symmetrically positioned, preferably with the second working surfaces of the lower wedges facing each other, while the corresponding upper wedges have their first working surfaces facing each other. When the vehicle plate is in the parking space, the drive mechanism drives the lower wedges to move toward the sides, moving them inward to engage with the upper wedges, thereby limiting the vehicle plate between the two lower wedges and providing support. Alternatively, the positions of the upper and lower wedges can be reversed, with the lower wedges moving from the sides toward the center to engage with the upper wedges.

[0023] The advantages of this utility model are that the wedge blocks are used to limit and support the vehicle plate, preventing the vehicle plate from shaking when the vehicle enters or exits. The utility model has a simple structure, does not require complex modifications to the parking frame, and has low production costs. It prevents the vehicle plate from shaking and provides support for the vehicle plate, thereby improving the anti-sway effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a side structural schematic diagram of the wedging unit in the utility model.

[0025] Figure 2 It is a partial structural diagram of the wedging unit in the utility model.

[0026] Figure 3 It is a three-dimensional structural diagram of the wedging unit in the utility model.

[0027] Figure 4 It is a structural schematic diagram of the present utility model.

[0028] 10-wedging unit 1-base plate 2-lower wedge block 3-upper wedge block 4-driving mechanism 5-elastic mechanism 6-sliding mechanism 7-crossbeam 8-linking plate 21-first working surface 31-second working surface 41-electric push rod 42-fixed rod 43-first connecting block 44-outer cover 45-driving rod 46-second connecting block 51-fixed seat 52-return spring 53-first connecting rod 54-second connecting rod 61-sliding plate 62-moving seat 63-guide bar 64-slide groove. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be further described below with reference to the embodiments and the accompanying drawings.

[0030] Example 1:

[0031] This embodiment is a vertical circulation vehicle plate anti-sway device, such as Figure 1As shown, the wedging unit 10 includes a base plate 1 installed on the bottom foundation of the parking stand, a lower wedge block 2 slidably installed on the base plate, and an upper wedge block 3 fixed to the bottom of the vehicle plate and corresponding to the lower wedge block 2. A driving mechanism 4 is connected to one side of the lower wedge block, and an elastic mechanism 5 is connected to the other side of the lower wedge block opposite to the driving mechanism.

[0032] As a preferred solution of this embodiment, the upper wedge block 3 and the lower wedge block 2 have the same wedge-shaped structure. The upper wedge block 3 includes an inclined first working surface 31, and the lower wedge block 2 includes an inclined second working surface 21. The upper wedge block 3 is installed at the bottom of the vehicle plate. Figure 1 The vehicle plate is not shown in the figure, but the crossbeam 7 at the bottom of the vehicle plate is shown. The lower wedge is inverted and installed at the bottom of the crossbeam 7, with the first working surface 31 facing downward. The lower wedge 2 is correspondingly arranged below. In the working state, the lower wedge 3 is located directly below the upper wedge 2. The lower wedge 3 is fixed to the sliding mechanism 6. The lower wedge is installed in a forward direction with the second working surface 21 facing upward. In order to ensure that the upper wedge 3 and the lower wedge 2 are wedge-engaged, the upper wedge 3 and the lower wedge 2 are arranged in a complementary shape during installation. The tip of the upper wedge 3 and the tip of the lower wedge 2 face in opposite directions. In this way, the first working surface 21 of the lower wedge 2 is directly opposite the second working surface 31 of the upper wedge 3. As a preferred embodiment, the first working surface 21 and the second working surface 31 are parallel. In this way, when the upper wedge and the lower wedge are in contact, the first working surface and the second working surface can be more tightly fitted, better limiting the position and preventing the vehicle plate from shaking.

[0033] In one wedging unit, there are preferably two pairs of upper wedges 3 and lower wedges 2. Figure 3 As shown, two upper wedges 3 are mounted on either side of a crossbeam 7, facing the same direction and parallel to each other. Two lower wedges 2, corresponding to the upper wedges 3, are mounted on the base plate 1 via respective sliding mechanisms. The two lower wedges 2 also face the same direction and are parallel to each other, sliding in the same direction. The first working surface 31 of the upper wedge 3 faces the second working surface 21 of the lower wedge 2. A linkage plate 8 is provided between the two lower wedges 2, connecting them and enabling them to move synchronously. This also ensures that the two lower wedges 2 can move into place synchronously, forming a precise fit with the upper wedge, and better preventing sway.

[0034] As a preferred solution of this embodiment, Figure 2As shown, the sliding mechanism 6 includes a chute 64 and a movable seat 62 that slides within the chute. Specifically, a sliding plate 61 is provided at the location where the upper and lower wedges 2 are located on the bottom plate 1. Parallel guide bars 63 are fixed on both sides of the sliding plate 61, forming a chute 64 between the two guide bars 63. The movable seat 62 includes a sliding portion at the bottom and a mounting portion provided on the sliding portion. The width of the sliding portion is consistent with the width of the chute 64, while the width of the mounting portion is smaller than the width of the sliding portion. The sliding portion is embedded in the chute 64 and moves along the chute. The upper wedge 2 is fixed on the top of the mounting portion, and the upper wedge 2 moves with the movable seat. The linkage plate 7 is specifically connected to the mounting portion. A slot with a shape that matches the mounting portion is provided on one side of the end of the linkage plate. The slot is engaged with the mounting portion and fixed by bolts, thereby synchronously connecting the two upper wedges together.

[0035] As a preferred embodiment of this embodiment, the drive mechanism 4 includes an electric push rod 41, which is located on the base plate 1 at one end of the lower wedge block 2. A fixing rod 42 is horizontally disposed on the bottom, and the bottom of the electric push rod abuts against the fixing rod. A first connecting block 43 is welded to the fixing rod 42. A mounting groove is formed between the first connecting block 42 and the base plate 1. The bottom of the electric push rod is located in this mounting groove and is fixed to the electric push rod by bolts. The electric push rod of the drive mechanism 4 of the lower wedge block 2 on the other side is fixed to the fixing rod 42 using the same connection method. A cover 44 is provided on the outside of the electric push rod 41. The electric push rod includes a drive rod 45 with a retractable front end. Second connecting blocks 46 are fixed to the upper and lower portions of the side of the linkage plate 7 facing the drive rod. A fixing groove is formed between the two second connecting blocks. The front end of the drive rod extends into the fixing groove and is fixed to the second connecting block by bolts. The extension and retraction of the drive rod drives the linkage plate 7, which in turn drives the movable seat 62, thereby driving the lower wedge block 2 to move.

[0036] As a preferred solution of this embodiment, Figure 2 and Figure 3 As shown, the elastic mechanism 5 includes a fixed seat 51 and a return spring 52. The fixed seat is a U-shaped trough with a fixed plate disposed on one side opening. The fixed seat 51 is fixed to the base plate 1 and is located at the other end of the lower wedge 2 relative to the driving mechanism 4. A first connecting rod 53 is disposed on the fixed plate. A second connecting rod 54 is disposed on the end of the movable seat 62 mounting portion opposite the fixed seat. The first and second connecting rods 53 and 54 are aligned, and the return spring is sleeved on the first and second connecting rods. The elastic mechanism acts as a buffer for the lower wedge and assists in its resetting.

[0037] As a preferred solution of this embodiment, Figure 4As shown, the device includes two wedging units 10, which have the same structure and are axially symmetrically arranged. Preferably, the second working surfaces 21 of the lower wedge blocks 2 of the two wedging units are arranged back to back, and the first working surfaces 31 of the upper wedge blocks 3 are arranged opposite to each other. In this way, the driving mechanisms 4 of the two wedging units are installed on the side close to the base plate 1, and the elastic mechanism 5 is installed on the side away from the base plate. When the vehicle plate is in the parking space, the driving mechanism drives the lower wedge block to move to both sides, moving in from the inner position to form a match with the upper wedge block, limiting the vehicle plate between the two lower wedge blocks and forming support.

[0038] In this embodiment, the anti-sway device is in the non-working state, such as Figure 3 As shown, at this time, the driving rod of the driving mechanism is in an extended state, the lower wedge block squeezes the elastic mechanism, and the lower wedge block is away from the wedging position, and the vehicle plate can enter the parking space at this time. After the vehicle plate enters the parking space, the device enters the working state, the driving mechanism retracts the driving rod, and at the same time, with the auxiliary push of the elastic mechanism, drives the lower wedge block to move toward the upper wedge block until the lower wedge block is wedged with the upper wedge block, and the first working surface is in contact with the second working surface. The lower wedge block limits and supports the upper wedge block, preventing the vehicle plate from shaking. When the vehicle plate is about to leave the parking space, the driving mechanism extends the driving rod, pushing the upper wedge block away from the lower wedge block. After the separation is completed, the vehicle plate can leave the parking space. The utility model has a simple structure, does not require complex modifications to the parking frame, has a low production cost, prevents the vehicle plate from shaking, and provides support for the vehicle plate, thereby improving the anti-sway effect.

[0039] Example 2:

[0040] This embodiment provides a second implementation method of a vertical circulation vehicle plate anti-sway device, such as Figure 1 As shown, the wedging unit 10 includes a base plate 1 installed on the bottom foundation of the parking stand, a lower wedge block 2 slidably installed on the base plate, and an upper wedge block 3 fixed to the bottom of the vehicle plate and corresponding to the lower wedge block 2. A driving mechanism 4 is connected to one side of the lower wedge block, and an elastic mechanism 5 is connected to the other side of the lower wedge block opposite to the driving mechanism.

[0041] The upper wedge block 3 and the lower wedge block 2 have the same wedge-shaped structure. The upper wedge block 3 includes an inclined first working surface 31, and the lower wedge block 2 includes an inclined second working surface 21. The upper wedge block 3 is installed at the bottom of the vehicle plate. Figure 1The vehicle plate is not shown in the figure, but the crossbeam 7 at the bottom of the vehicle plate is shown. The lower wedge is inverted and installed at the bottom of the crossbeam 7, with the first working surface 31 facing downward. The lower wedge 2 is correspondingly arranged below. In the working state, the lower wedge 3 is located directly below the upper wedge 2. The lower wedge 3 is fixed to the sliding mechanism 6. The lower wedge is installed in a forward direction with the second working surface 21 facing upward. In order to ensure that the upper wedge 3 and the lower wedge 2 are wedge-engaged, the upper wedge 3 and the lower wedge 2 are arranged in a complementary shape during installation. The tip of the upper wedge 3 and the tip of the lower wedge 2 face in opposite directions. In this way, the first working surface 21 of the lower wedge 2 is directly opposite the second working surface 31 of the upper wedge 3. As a preferred embodiment, the first working surface 21 and the second working surface 31 are parallel. In this way, when the upper wedge and the lower wedge are in contact, the first working surface and the second working surface can be more tightly fitted, better limiting the position and preventing the vehicle plate from shaking.

[0042] As a preferred solution of this embodiment, the device includes two wedging units 10. The two wedging units have the same structure and are axially symmetrically arranged. The difference from Example 1 is that the second working surfaces 21 of the lower wedge blocks 2 of the two wedging units in this embodiment are preferably arranged relative to each other, and the first working surfaces 31 of the upper wedge blocks 3 are arranged back to back. In this way, the elastic mechanisms 5 of the two wedging units are installed on the side close to the base plate, and the driving mechanism 4 is installed on the side away from the base plate 1. When the vehicle plate is in the parking space, the driving mechanism drives the lower wedge blocks to move from both sides to the middle, and the lower wedge blocks move in from the outer position to cooperate with the upper wedge blocks, limiting the vehicle plate between the two lower wedge blocks and forming support.

[0043] In one wedging unit, there are preferably two pairs of upper wedges 3 and lower wedges 2. Figure 3 As shown, two upper wedges 3 are mounted on either side of a crossbeam 7, facing the same direction and parallel to each other. Two lower wedges 2, corresponding to the upper wedges 3, are mounted on the base plate 1 via respective sliding mechanisms. The two lower wedges 2 also face the same direction and are parallel to each other, sliding in the same direction. The first working surface 31 of the upper wedge 3 faces the second working surface 21 of the lower wedge 2. A linkage plate 8 is provided between the two lower wedges 2, connecting them and enabling them to move synchronously. This also ensures that the two lower wedges 2 can move into place synchronously, forming a precise fit with the upper wedge, and better preventing sway.

[0044] As a preferred solution of this embodiment, Figure 2As shown, the sliding mechanism 6 includes a chute 64 and a movable seat 62 that slides within the chute. Specifically, a sliding plate 61 is provided at the location where the upper and lower wedges 2 are located on the bottom plate 1. Parallel guide bars 63 are fixed on both sides of the sliding plate 61, forming a chute 64 between the two guide bars 63. The movable seat 62 includes a sliding portion at the bottom and a mounting portion provided on the sliding portion. The width of the sliding portion is consistent with the width of the chute 64, while the width of the mounting portion is smaller than the width of the sliding portion. The sliding portion is embedded in the chute 64 and moves along the chute. The upper wedge 2 is fixed on the top of the mounting portion, and the upper wedge 2 moves with the movable seat. The linkage plate 7 is specifically connected to the mounting portion. A slot with a shape that matches the mounting portion is provided on one side of the end of the linkage plate. The slot is engaged with the mounting portion and fixed by bolts, thereby synchronously connecting the two upper wedges together.

[0045] As a preferred embodiment of this embodiment, the drive mechanism 4 includes an electric push rod 41, which is located on the base plate 1 at one end of the lower wedge block 2. A fixing rod 42 is horizontally disposed on the bottom, and the bottom of the electric push rod abuts against the fixing rod. A first connecting block 43 is welded to the fixing rod 42. A mounting groove is formed between the first connecting block 42 and the base plate 1. The bottom of the electric push rod is located in this mounting groove and is fixed to the electric push rod by bolts. The electric push rod of the drive mechanism 4 of the lower wedge block 2 on the other side is fixed to the fixing rod 42 using the same connection method. A cover 44 is provided on the outside of the electric push rod 41. The electric push rod includes a drive rod 45 with a retractable front end. Second connecting blocks 46 are fixed to the upper and lower portions of the side of the linkage plate 7 facing the drive rod. A fixing groove is formed between the two second connecting blocks. The front end of the drive rod extends into the fixing groove and is fixed to the second connecting block by bolts. The extension and retraction of the drive rod drives the linkage plate 7, which in turn drives the movable seat 62, thereby driving the lower wedge block 2 to move.

[0046] As a preferred solution of this embodiment, Figure 2 and Figure 3 As shown, the elastic mechanism 5 includes a fixed seat 51 and a return spring 52. The fixed seat is a U-shaped trough with a fixed plate disposed on one side opening. The fixed seat 51 is fixed to the base plate 1 and is located at the other end of the lower wedge 2 relative to the driving mechanism 4. A first connecting rod 53 is disposed on the fixed plate. A second connecting rod 54 is disposed on the end of the movable seat 62 mounting portion opposite the fixed seat. The first and second connecting rods 53 and 54 are aligned, and the return spring is sleeved on the first and second connecting rods. The elastic mechanism acts as a buffer for the lower wedge and assists in its resetting.

[0047] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

[0048] Although the terms "wedging unit," "bottom plate," "lower wedge," "upper wedge," and "driving mechanism" are frequently used herein, the use of other terms is not excluded. These terms are used merely to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation would be contrary to the spirit of the present invention.

Claims

1. A vertical circulation vehicle plate anti-sway device, characterized by: It includes a wedging unit, which includes a base plate, a lower wedge block slidably arranged on the base plate, and an upper wedge block fixed to the bottom of the vehicle plate and corresponding to the lower wedge block. One side of the lower wedge block is connected to the driving mechanism, and the other side of the lower wedge block is connected to the elastic mechanism.

2. A vertical circulation vehicle plate anti-sway device according to claim 1, characterized in that The upper wedge block includes an inclined first working surface, which is fixed to the bottom of the vehicle plate and faces downward. The lower wedge block includes an inclined second working surface, which faces upward. The first working surface and the second working surface are arranged opposite to each other.

3. A vertical circulation vehicle plate anti-sway device according to claim 2, characterized in that The first working surface is parallel to the second working surface.

4. A vertical circulation vehicle plate anti-sway device according to claim 2, characterized in that The lower wedge blocks include two, which are respectively arranged on the bottom plate and slide in the same direction. A linkage plate is connected between the two lower wedge blocks. The upper wedge blocks include two, which are respectively arranged corresponding to the two lower wedge blocks.

5. A vertical circulation vehicle plate anti-sway device according to claim 2, 3 or 4, characterized in that The bottom plate is provided with a sliding groove, a moving seat is slidably provided in the sliding groove, and the lower wedge block is provided on the moving seat.

6. A vertical circulation vehicle plate anti-sway device according to claim 1 or 2, characterized in that The driving mechanism comprises an electric push rod which is fixed on the bottom plate, and a front end of a driving rod of the electric push rod is connected to one end of the lower wedge block.

7. A vertical circulation vehicle plate anti-sway device according to claim 1 or 2, characterized in that The elastic mechanism includes a fixing seat and a return spring. The fixing seat is fixed on the base plate. A first connecting rod is provided on the fixing seat. A second connecting rod is provided on one end of the lower wedge block. Both ends of the return spring are respectively sleeved on the first connecting rod and the second connecting rod.

8. The vertical circulation vehicle plate anti-sway device according to claim 5 is characterized in that A sliding plate is arranged on the bottom plate, and guide bars are respectively fixed on both sides of the sliding plate, and the sliding groove is formed between the two guide bars.

9. A vertical circulation vehicle plate anti-sway device according to claim 1, 2, 3 or 4, characterized in that The utility model comprises two wedging units, which are arranged in an axisymmetric manner.

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