A vehicle-mounted flood control barrier and storage vehicle

Abstract

A vehicle-mounted flood control barrier and its storage vehicle are disclosed, relating to the field of flood control technology, specifically a vehicle-mounted flood control barrier and its storage vehicle. The barrier includes a storage vehicle and a storage vehicle. The storage vehicle includes a cargo compartment with an openable door on the front wall and casters on the bottom wall. A hanging rod device and a loading / unloading device are installed inside the cargo compartment. The hanging rod device includes a hanging rod frame, a limiting part at the front end of the hanging rod, and an angle adjustment mechanism at the rear end of the hanging rod frame. A telescopic device is provided at the end of the curved arm, connecting to a hanging post. Hooks are provided on both sides of the back of the barrier, corresponding to the positions of the hanging posts. Hanging ears are provided on the top of the barrier, corresponding to the positions of the hanging rod frame. The loading / unloading device allows for semi-automatic loading and unloading of the barrier; the hanging rod device stores the barrier, and the angle adjustment device facilitates loading and unloading; the barrier is flexible to transport, easy to load and unload, reduces workload, and improves work efficiency.

Description

Technical Field

[0001] This invention relates to the field of flood control technology, specifically to a vehicle-mounted flood control barrier and its storage vehicle. Background Technology

[0002] Flood barriers are portable, modular flood control panels designed to block water. They prevent flooding caused by insufficient drainage during heavy rains. Currently, common flood barriers are typically composed of multiple panels. Installation requires transport vehicles to the site, where workers unload, move, and install them. For long flood defenses, this necessitates more manpower and time, resulting in high workload and an inability to quickly respond to sudden floods. When not in use, the barriers must be disassembled and reloaded, which is cumbersome, labor-intensive, and inefficient. Furthermore, flood barriers need to be prepared in advance for the flood season, limiting their flexibility. Summary of the Invention

[0003] This invention provides a vehicle-mounted flood control barrier and storage vehicle to achieve flexible transportation, convenient loading and unloading, reduced labor intensity, and improved work efficiency.

[0004] This invention provides a vehicle-mounted flood control baffle and a storage vehicle, comprising a storage vehicle and a baffle. The storage vehicle includes a cargo box with an openable door on the front wall and casters on the bottom wall. A hanging rod device and a loading / unloading device are installed inside the cargo box. The hanging rod device includes a hanging rod frame, a limiting part at the front end of the hanging rod, and an angle adjustment mechanism at the rear end of the hanging rod frame. The hanging rod frame is hinged to the cargo box. The loading / unloading device includes a drive unit connected to a crank arm, which is L-shaped and rotatably and symmetrically mounted on the side wall of the cargo box. A telescopic device is provided at the end of the crank arm, connecting to a hanging post. Hooks are provided on both sides of the back of the baffle, corresponding to the positions of the hanging posts. A hanging lug is provided on the top of the baffle, corresponding to the position of the hanging rod frame.

[0005] Furthermore, the telescopic device includes a drive roller rotatably mounted at the end of the crank arm, with a drive groove provided on the drive roller; a hanging column reciprocatingly mounted at the end of the crank arm, with a drive finger provided on the hanging column, the drive finger cooperating with the drive groove; a first sprocket fixedly mounted on the side wall of the carriage, the gear being concentric with the rotation center of the crank arm; a second sprocket mounted on the drive roller, the second sprocket being connected to the first sprocket via a chain.

[0006] Furthermore, the drive device is a motor installed on the carriage, and the output end of the motor is connected to the crank arm.

[0007] Furthermore, the drive device is a crank handle installed on the carriage, with a third sprocket on the crank handle and a fourth sprocket at a corresponding position on the crank arm. The third sprocket and the fourth sprocket are connected by a chain.

[0008] Furthermore, the angle adjustment mechanism includes an arc-shaped rack disposed at the rear end of the hanging rod frame, an angle adjustment gear disposed at a position corresponding to the arc-shaped rack, the angle adjustment gear being rotatably mounted on the carriage; and a handle disposed on the angle adjustment gear.

[0009] Furthermore, a splicing groove is provided on one side of the baffle, and a splicing plate is provided on the other side; adjacent baffles are connected through the splicing groove and the splicing plate.

[0010] Furthermore, the baffle includes an upright plate and a rotating plate, the rotating plate being hinged to the upright plate, and a fixing structure being provided on the upright plate at a position corresponding to the rotating plate to fix the folded rotating plate; a front pull rod is provided between the upright plate and the rotating plate; a rear support rod is provided on the back of the upright plate, and an auxiliary support rod is provided on the rear support rod, the end of which cooperates with the upright plate.

[0011] Furthermore, hook grooves are provided on both sides of the back of the upright plate, and hinge shafts are provided on the hook grooves. A limiting groove is provided on the upper part of the groove corresponding to the hinge shaft. The hook is hinged to the upright plate through the hinge shaft, and a spring is provided on the hinge shaft at the lower part of the hook. The size of the hook corresponds to the limiting groove.

[0012] Furthermore, four hooks are symmetrically arranged on the back of the upright plate, and four curved arms are arranged at corresponding positions on the side wall of the carriage; the curved arms are connected to each other through a transmission mechanism to move synchronously.

[0013] This invention provides a vehicle-mounted flood control barrier and a storage vehicle. The barrier can be loaded and unloaded semi-automatically via a loading and unloading device; the barrier can be stored via a hanging rod device, and with the help of an angle adjustment device, the barrier can be loaded and unloaded more conveniently; it is flexible in transportation, convenient in loading, unloading and installation, reduces labor intensity and improves work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure during loading and unloading of the present invention; Figure 2 This is a structural schematic diagram of the storage vehicle of the present invention; Figure 3 This is a schematic diagram of the structure of the hanging rod device of the present invention; Figure 4 This is a schematic diagram of the structure of the articulated arm of the present invention; Figure 5 This is a schematic diagram of the backwater surface structure of the baffle of the present invention; Figure 6 This is a schematic diagram of the baffle of the present invention in use. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] like Figure 1 As shown, a vehicle-mounted flood control baffle and a storage vehicle include a storage vehicle 1 and a baffle 2. Figure 3 As shown, the storage vehicle includes a cargo box 3, which is welded from sheet metal. The front wall of the cargo box is an openable door, which is hinged to the side wall of the cargo box. The four corners of the bottom wall of the cargo box are equipped with casters 4, which have a braking function. The casters facilitate the movement of the storage vehicle. The cargo box can also be equipped with tow hooks, which facilitate the connection of other vehicles to the storage vehicle for long-distance movement.

[0017] The carriage is equipped with a hanging rod device, such as Figure 2 As shown, the hanging rod device includes a hanging rod frame 5, with hanging rods 6 symmetrically arranged on both sides of the hanging rod frame. The hanging rods are connected and reinforced by reinforcing rods 7. A hanging rod 8 is installed on the top wall of the carriage, and the end of the hanging rod is hinged to the reinforcing rod. An angle adjustment mechanism is installed at the rear end of the hanging rod frame. The angle adjustment mechanism includes an arc-shaped rack 9 installed at the rear end of the hanging rod frame. An angle adjustment gear 10 is rotatably installed on the upper part of the rear wall of the carriage. The angle adjustment gear meshes with the arc-shaped rack. A handle 11 is installed on the angle adjustment gear. By moving the handle up and down, the angle adjustment gear rotates, which drives the arc-shaped gear to rotate. The arc-shaped gear drives the hanging rod frame to rotate up and down on the hanging rod, thereby adjusting the angle of the hanging rod frame. When loading the baffle, adjust the hanging rod frame to be higher in the front and lower in the back so that the baffle slides into the car body; when unloading the baffle, adjust the hanging rod frame to be lower in the front and higher in the back so that the baffle slides towards the car door for easy unloading; in order to prevent the baffle from directly sliding out of the hanging rod frame during unloading, a limiting part 12 is set at the front end of the hanging rod frame, and the limiting part is a limiting bend.

[0018] The carriage is also equipped with loading and unloading devices, such as... Figure 4 As shown, the loading and unloading device includes a drive unit connected to a crank arm 13, which is L-shaped. Four crank arms are symmetrically arranged on the side wall of the carriage, and the crank arms are connected to each other through a transmission mechanism for synchronous movement. The design of the transmission mechanism is common knowledge in the field and can be implemented by those skilled in the art, so it will not be described in detail here. Each crank arm is rotatably mounted on the side wall of the carriage; as... Figure 4As shown, a telescopic device is provided at the end of the curved arm. In this embodiment, the telescopic device includes a drive roller 14 rotatably mounted at the end of the curved arm, and a drive groove 15 is provided on the drive roller. At the same time, a first sprocket 16 is fixedly installed on the side wall of the carriage. The first sprocket is concentric with the rotation center of the curved arm. A second sprocket 17 is provided on the drive roller. A chain 18 is sleeved on the first sprocket and the second sprocket. When the curved arm revolves under the drive of the drive device, the drive roller rotates on its own axis. A hanging column bracket 19 is provided at the end of the curved arm. The hanging column bracket has two holes. The outer hole is a square hole and the inner hole is a round hole. One end of the hanging column 21 is round, corresponding to the inner hole, and the other end is square, corresponding to the outer hole. The hanging column 21 is installed on the hanging column bracket. A drive finger 20 is provided on the hanging column. The drive finger cooperates with the drive groove. The direction of the drive groove is designed to realize the telescopic movement of the hanging column.

[0019] The drive unit can be a motor mounted on the carriage, with a third sprocket 22 at the motor's output end and a fourth sprocket 23 at a corresponding position on the crank arm. A chain is fitted over both the third and fourth sprockets. Alternatively, the drive unit can be a crank handle mounted on the side wall of the carriage, with a third sprocket on the handle and a fourth sprocket at a corresponding position on the crank arm. Both the third and fourth sprockets are fitted over a chain. Together with the transmission mechanism, this allows the four crank arms to move synchronously.

[0020] Obviously, the baffles were also designed to accommodate the loading and unloading equipment. For example... Figure 5 As shown, four hooks are installed on both sides of the back corresponding to the hanging column. First, hook grooves 24 are installed on both sides of the back of the upright plate. A hinge shaft is installed on one side of the hook groove, and a limiting groove 25 is installed on the upper part of the groove corresponding to the hinge shaft. The hook is hinged to the upright plate through the hinge shaft. A spring 26 is installed on the hinge shaft at the lower part of the hook. The size of the hook corresponds to the limiting groove. After the baffle is removed from the vehicle, the hook needs to be placed in the groove so that it does not protrude from the back of the upright plate. When it needs to be loaded onto the vehicle, only the hook of the current baffle is raised. At this time, the hook of the current baffle corresponds to the limiting groove. Under the action of the spring, the hook is pushed into the limiting groove and fixed. The hooks of the adjacent baffle are still placed in the hook groove to avoid interference between the hooks of the adjacent baffle and the crank arm.

[0021] The top two sides of the baffle are symmetrically provided with hanging ears 27. The hanging ears are L-shaped and have rollers. The position of the rollers corresponds to the position of the hanging rod and is used to cooperate with the hanging rod to roll.

[0022] To facilitate the splicing of adjacent baffles, a right-angled triangular splicing groove 28 is provided on one side of the baffle, and a right-angled triangular splicing plate 29 is provided on the other side; adjacent baffles are connected through the splicing groove and the splicing plate, and the deeper the insertion, the tighter the splicing of the two adjacent baffles. The splicing plate can be set to be adjustable in height to facilitate adjustment of the tightness between the two adjacent baffles; Obviously, the baffle can be in the common folding form, such as... Figure 6 As shown, the system includes a vertical plate 30 and a rotating plate 31. The rotating plate is hinged to the vertical plate. A fixing structure is provided on the vertical plate at a corresponding position to the rotating plate to fix the folded rotating plate. To withstand the impact and pressure of floodwaters, a front pull rod 32 is provided between the vertical plate and the rotating plate. One end of the front pull rod is rotatably mounted on the vertical plate, and the other end is mounted on the rotating plate. A hole is provided at a corresponding position on the rotating plate, and a pin is installed in the hole. A through hole is provided at the end of the front pull rod, and the through hole cooperates with the pin. To improve the stability of the baffle, a rear support rod 33 is provided on the back of the vertical plate, and the end of the rear support rod supports the ground. An auxiliary support rod is provided on the rear support rod, and the end of the auxiliary support rod cooperates with the vertical plate. The rear support rod, the vertical plate, and the auxiliary support rod form a triangle to further improve stability.

[0023] Before loading, fold and secure the baffle, and raise the hook on the back. Move the storage cart to the corresponding position, and adjust the hanging rod frame to a slightly tilted state using the angle gear. The crank arm revolves under the drive of the drive unit, and the drive roller rotates. The drive finger engages with the drive groove on the drive roller, and the hanging column approaches the hook from bottom to top and slowly extends. After extending, the hanging column engages with the hook, and a moving area is set on the hook, allowing the hanging column to move back and forth within the hook. The crank arm continues to revolve, and the hanging column lifts the baffle from the adjacent baffle. The crank arm continues to revolve, further raising the baffle and hooking the hanging ears on both sides above the baffle onto the hanging rod. The crank arm continues to revolve, the hanging column retracts, and the baffle slides into the vehicle along the hanging rod. The drive unit stops working, and the crank arm stops revolving. Move the storage cart to the corresponding position of the next baffle, repeat the above steps, and load all the baffles into the vehicle. During unloading, move the storage vehicle to the corresponding position and adjust the hanging rod frame to a slightly downward position using the angle adjustment gear; the baffle slides down to the limit part, waiting for unloading; the crank arm rotates in the opposite direction under the drive of the drive device, and the drive roller rotates in the opposite direction; the drive finger engages with the drive groove on the drive roller, and the hanging column approaches the hook from the inside out and slowly extends; the extended hanging column engages with the hook; the crank arm continues to rotate in the opposite direction, and the hanging column lifts the baffle from the hanging rod; the crank arm continues to rotate in the opposite direction, moving the baffle further outward and placing it on the ground; the rotating plate is opened, and the baffle is initially fixed using the front pull rod; the crank arm continues to rotate in the opposite direction, the hanging column retracts, the drive device stops working, and the crank arm stops rotating; move the storage vehicle to the corresponding position for unloading the next baffle, and then use the rear support rod and auxiliary support rod to further fix the baffle; repeat the above steps to unload the next baffle and insert the adjacent splicing plate into the splicing groove; unload and fix all the baffles to complete the arrangement of the flood control baffle.

[0024] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A vehicle-mounted flood control barrier and storage vehicle, characterized in that, The system includes a storage cart (1) and a baffle (2). The storage cart includes a carriage (3), with a door on the front wall and casters (4) on the bottom wall. A hanging rod device and a loading / unloading device are installed inside the carriage. The hanging rod device includes a hanging rod frame (5), with a limiting part (12) at the front end of the hanging rod and an angle adjustment mechanism at the rear end of the hanging rod frame. The hanging rod frame is hinged to the carriage. The loading / unloading device includes a drive device connected to a crank arm (13), which is L-shaped and rotatably and symmetrically installed on the side wall of the carriage. A telescopic device is installed at the end of the crank arm, which is connected to a hanging column (21). Hooks are installed on both sides of the back of the baffle, with the positions of the hooks corresponding to the positions of the hanging columns. A hanging ear (27) is installed on the top of the baffle, with the position of the hanging ear corresponding to the hanging rod frame.

2. The vehicle-mounted flood control baffle and storage vehicle according to claim 1, characterized in that, The telescopic device includes a drive roller (14) rotatably mounted at the end of the crank arm, with a drive groove (15) provided on the drive roller; a hanging column reciprocatingly mounted at the end of the crank arm, with a drive finger (20) provided on the hanging column, the drive finger cooperating with the drive groove; a first sprocket (16) fixedly mounted on the side wall of the carriage, the first sprocket being concentric with the rotation center of the crank arm, a second sprocket being provided on the drive roller, the second sprocket being connected to the first sprocket via a chain (18).

3. The vehicle-mounted flood control baffle and storage vehicle according to claim 1, characterized in that, The drive device is a motor installed on the carriage, and the output end of the motor is connected to the crank arm.

4. The vehicle-mounted flood control baffle and storage vehicle according to claim 1, characterized in that, The drive device is a crank handle installed on the carriage, with a third sprocket (22) on the crank handle and a fourth sprocket (23) at the corresponding position on the crank arm. The third sprocket and the fourth sprocket are connected by a chain.

5. A vehicle-mounted flood control baffle and storage vehicle according to claim 1, characterized in that, The angle adjustment mechanism includes an arc-shaped rack (9) located at the rear end of the hanging rod frame, and an angle adjustment gear (10) located at a position corresponding to the arc-shaped rack. The angle adjustment gear is rotatably mounted on the carriage. A handle (11) is provided on the angle adjustment gear.

6. A vehicle-mounted flood control baffle and storage vehicle according to claim 1, characterized in that, The baffle is provided with a splicing groove (28) on one side and a splicing plate (29) on the other side; adjacent baffles are connected by the splicing groove and the splicing plate.

7. A vehicle-mounted flood control barrier and storage vehicle according to claim 1, characterized in that, The baffle includes a vertical plate (30) and a rotating plate (31). The rotating plate is hinged to the vertical plate. A fixing structure is provided on the vertical plate at a position corresponding to the rotating plate to fix the folded rotating plate. A front pull rod (32) is provided between the vertical plate and the rotating plate. A rear support rod (33) is provided on the back of the vertical plate. An auxiliary support rod is provided on the rear support rod, and the end of the auxiliary support rod cooperates with the vertical plate.

8. A vehicle-mounted flood control baffle and storage vehicle according to claim 7, characterized in that, Hook grooves (24) are provided on both sides of the back of the upright plate. A hinge shaft is provided on the hook groove. A limiting groove (25) is provided on the upper part of the groove corresponding to the hinge shaft. The hook is hinged to the upright plate through the hinge shaft. A spring (26) is provided on the hinge shaft at the lower part of the hook. The size of the hook corresponds to the limiting groove.

9. A vehicle-mounted flood control baffle and storage vehicle according to claim 7, characterized in that, The upright plate has four hooks symmetrically arranged on its back, and four curved arms are arranged at corresponding positions on the side wall of the carriage; the curved arms are connected to each other through a transmission mechanism to move synchronously.

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