Movable cushion block car stop

Abstract

The utility model relates to the technical field of vehicle limiting instruments, and discloses a movable cushion block car stopper which comprises a moving vehicle and a car stopping block installed on the moving vehicle, a telescopic spring for driving the car stopping block to elastically move upwards is arranged between the car stopping block and the moving vehicle, and a controller for controlling the moving vehicle to move is installed in the moving vehicle. The controller is electrically connected with the moving vehicle; the mobile vehicle can be remotely controlled through the controller, when the tank car is parked, the terminal system starts the mobile vehicle through a signal of the controller and controls the mobile vehicle to move to the wheel position of the tank car, the vehicle stopping block is parked on the wheel, and therefore the stability of the tank car is kept, and the situation that the vehicle slides is avoided; the problem that manual and positioning arrangement of the triangular cushion block for stopping the vehicle is too tedious is solved; the moving vehicle drives the vehicle stopping block to move upwards through the telescopic spring, and the vehicle stopping block is prevented from increasing friction resistance when the moving vehicle moves.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle restraining equipment, in particular to a movable cushion block vehicle stopper. Background Art

[0002] When a tank truck is loading and unloading, the change in its own weight or the uneven ground may cause the vehicle to slip, causing the loading and unloading equipment to be pulled apart and damaged, thus causing more serious safety accidents.

[0003] At present, the traditional method to prevent the tank truck from slipping is to manually insert triangular pads under the tires of the tank truck. Sometimes, people forget to insert the triangular pads, and sometimes forget to remove the triangular pads and start the tank truck. There are also cases where the triangular pads are mechanically extended after parking at a fixed position to prevent the tank truck from slipping. However, the disadvantages are also obvious. Not only is it inconvenient to use, but the tank truck also needs to be repeatedly driven to the designated position to insert the triangular pads. The process is too cumbersome. Utility Model Content

[0004] The utility model aims to provide a movable pad block vehicle stopper, aiming to solve the problem in the prior art that manual and positioning of triangular pad blocks for vehicle stopper is too complicated.

[0005] The utility model is implemented as follows: a movable pad block car stopper comprises a mobile car and a car stopper block installed on the mobile car, a telescopic spring is arranged between the car stopper block and the mobile car to drive the car stopper block to elastically move upward, the top of the telescopic spring abuts against the interior of the car stopper block, and the bottom of the telescopic spring presses against the mobile car, a controller for controlling the movement of the mobile car is installed in the mobile car, and the controller is electrically connected to the mobile car.

[0006] Furthermore, the vehicle blocking block is arranged in a triangle shape, and the bottom of the vehicle blocking block has a bottom end surface in contact with the ground, and the bottom end surface is covered with a friction pad.

[0007] Furthermore, the mobile vehicle is provided with a wheel intelligent recognition camera for detecting wheels, and the wheel intelligent recognition camera is electrically connected to the controller.

[0008] Furthermore, the mobile vehicle includes two frames with the same structure and arranged relatively spaced apart, the two frames are fixedly connected by a connecting frame, two moving wheels are provided at the bottom of the frame, the two moving wheels are arranged front and back on the bottom of the frame, the two moving wheels are connected by a drive, and the drive is electrically connected to the controller.

[0009] Furthermore, the moving wheel is a wheat wheel.

[0010] Furthermore, a first auxiliary shock-absorbing wheel is arranged in the middle of the bottom of the frame, the first auxiliary shock-absorbing wheel is located between the two moving wheels, and the three are arranged in the same direction.

[0011] Furthermore, a second auxiliary shock-absorbing wheel is arranged on the connecting frame, the second auxiliary shock-absorbing wheel is installed in the middle of the bottom of the connecting frame, and the second auxiliary shock-absorbing wheel moves along the length direction of the connecting frame.

[0012] Furthermore, the bottom of the vehicle blocking block has an inwardly recessed moving groove, the vehicle frame is located in the moving groove, and the moving groove is connected to the vehicle frame via the telescopic spring.

[0013] Furthermore, a limit support frame is provided on the frame, the limit support frame is sleeved on the outer side of the frame, and the limit support frame is located in the movable groove; when the vehicle block is squeezed by the wheel, the vehicle block abuts against the limit support frame through the movable groove.

[0014] Furthermore, the two vehicle frames are respectively provided with the vehicle blocking blocks, and the two vehicle blocking blocks are arranged with a relative interval therebetween.

[0015] Compared with the prior art, the movable pad block car stopper provided by the utility model can remotely control the mobile vehicle through a controller. When the tank truck is parked, the terminal system starts the mobile vehicle through the signal of the controller, and controls the mobile vehicle to move to the wheel position of the tank truck, and parks the car block on the wheel, thereby maintaining the stability of the tank truck and preventing the vehicle from slipping, solving the problem of manual and positioning triangular pad block car stoppers being too cumbersome; the mobile vehicle uses a telescopic spring to drive the car block to move upward to prevent the car block from increasing the friction resistance of the mobile vehicle when it moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of a movable pad block stopper provided by the utility model;

[0017] Figure 2 It is a front view cross-sectional structural schematic diagram of the movable pad block stopper provided by the utility model;

[0018] Figure 3 It is a frontal stereoscopic schematic diagram of the mobile vehicle provided by the utility model;

[0019] Figure 4 It is a side structural schematic diagram of the mobile vehicle provided by the utility model.

[0020] In the figure: a moving vehicle 10, a vehicle blocking block 20, a telescopic spring 30, a friction pad 40, a vehicle frame 11, a connecting frame 12, a moving wheel 13, a driver 14, a first auxiliary shock-absorbing wheel 15, a second auxiliary shock-absorbing wheel 16, a limit support frame 17, and a moving groove 21. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present utility model. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0025] A movable pad car stopper includes a mobile car 10 and a car blocking block 20 installed on the mobile car 10. A telescopic spring 30 is arranged between the car blocking block 20 and the mobile car 10 to drive the car blocking block 20 to elastically move upward. The top of the telescopic spring 30 abuts against the inside of the car blocking block 20, and the bottom of the telescopic spring 30 presses against the mobile car 10. A controller for controlling the movement of the mobile car 10 is installed in the mobile car 10, and the controller is electrically connected to the mobile car 10.

[0026] The movable pad block car stopper provided above can remotely control the mobile vehicle 10 through the controller. When the tank truck is parked, the terminal system starts the mobile vehicle 10 through the signal of the controller, and controls the mobile vehicle 10 to move to the wheel position of the tank truck, and parks the car block 20 on the wheel, thereby maintaining the stability of the tank truck and preventing the vehicle from slipping, solving the problem of manual and positioning triangular pad block car stop being too cumbersome; the mobile vehicle 10 uses the telescopic spring 30 to drive the car block 20 to move upward to prevent the car block 20 from increasing the friction resistance of the mobile vehicle 10 when it moves.

[0027] In this embodiment, the vehicle blocking block 20 is arranged in a triangular shape, and the bottom of the vehicle blocking block 20 has a bottom end surface in contact with the ground, and the bottom end surface is covered with a friction pad 40.

[0028] The friction pad 40 increases the friction resistance between the block 20 and the ground, thereby increasing the stability of the block 20 during the blocking process and preventing the block 20 from moving with the movement of the wheel.

[0029] In this embodiment, a wheel intelligent recognition camera for detecting wheels is provided on the mobile vehicle 10, and the wheel intelligent recognition camera is electrically connected to the controller.

[0030] When the tank truck is parked, the mobile vehicle 10 can accurately identify the wheel position through the wheel intelligent recognition camera, and the wheel intelligent recognition camera automatically starts the mobile vehicle 10 through the controller and parks the vehicle block 20 on the mobile vehicle 10 on the wheel, thereby preventing the vehicle from slipping.

[0031] In this embodiment, the mobile vehicle 10 includes two frames 11 with the same structure and arranged relatively spaced apart. The two frames 11 are fixedly connected by a connecting frame 12. Two mobile wheels 13 are provided at the bottom of the frame 11. The two mobile wheels 13 are arranged front and back on the bottom of the frame 11. The two mobile wheels 13 are connected by a driver 14, and the driver 14 is electrically connected to the controller.

[0032] The two vehicle frames 11 can be connected and fixed by the connecting frame 12 , and the driver 14 can drive the multiple moving wheels 13 to drive the moving vehicle 10 to move.

[0033] In this embodiment, the moving wheel 13 is a wheat wheel.

[0034] Mecanum wheel is an omnidirectional wheel that can move in all directions. It is called Mecanum wheel for short. It consists of a hub and rollers surrounding the hub. The angle between the axis of the Mecanum wheel roller and the axis of the hub is 45°. There are many small wheels, namely rollers, distributed obliquely on the rim of the hub, so the wheel can slide laterally. The roller is a small roller without power. The generatrix of the small roller is very special. When the wheel rotates around the fixed wheel axis, the envelope of each small roller is a cylindrical surface. The omnidirectional motion equipment of Mecanum wheel technology can realize forward movement, lateral movement, oblique movement, rotation and their combination.

[0035] In this embodiment, a first auxiliary shock-absorbing wheel 15 is disposed in the middle of the bottom of the frame 11 . The first auxiliary shock-absorbing wheel 15 is located between the two moving wheels 13 , and the three moving wheels are arranged in the same direction.

[0036] The frame 11 can minimize the impact and vibration generated when the moving vehicle 10 moves through the first auxiliary shock-absorbing wheel 15, thereby providing a smooth operation for the moving vehicle 10.

[0037] In this embodiment, a second auxiliary shock-absorbing wheel 16 is provided on the connecting frame 12 . The second auxiliary shock-absorbing wheel 16 is installed in the middle of the bottom of the connecting frame 12 . The second auxiliary shock-absorbing wheel 16 moves along the length direction of the connecting frame 12 .

[0038] The connecting frame 12 can minimize the impact and vibration generated when the moving vehicle 10 moves through the second auxiliary shock-absorbing wheel 16, thereby providing a smooth operation for the moving vehicle 10.

[0039] In this embodiment, the bottom of the vehicle blocking block 20 has an inwardly recessed moving groove 21 , the vehicle frame 11 is located in the moving groove 21 , and the moving groove 21 is connected to the vehicle frame 11 via a telescopic spring 30 .

[0040] The vehicle block 20 increases the installation stability between the vehicle frame 11 through the moving groove 21, and reduces the size between the vehicle block 20 and the vehicle frame 11, thereby improving the utilization rate of the space.

[0041] In this embodiment, a limit support frame 17 is provided on the frame 11, and the limit support frame 17 is sleeved on the outer side of the frame 11, and the limit support frame 17 is located in the movable groove 21; when the vehicle block 20 is squeezed by the wheel, the vehicle block 20 abuts against the limit support frame 17 through the movable groove 21.

[0042] The frame 11 is stabilized with the blocking block 20 by the limiting support frame 17 to prevent the blocking block 20 from damaging the frame 11 during operation.

[0043] In this embodiment, a block 20 is disposed on each of the two vehicle frames 11 , and the two block 20 are arranged with a relative spacing therebetween.

[0044] The moving vehicle 10 can be blocked between two wheels respectively by the vehicle blocking blocks 20 on the two vehicle frames 11, so as to maintain the stability of the vehicle.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The movable pad block is characterized by: It includes a mobile car and a car blocking block installed on the mobile car, a telescopic spring is arranged between the car blocking block and the mobile car to drive the car blocking block to move elastically upward, the top of the telescopic spring abuts against the inside of the car blocking block, and the bottom of the telescopic spring presses against the mobile car, and a controller for controlling the movement of the mobile car is installed in the mobile car, and the controller is electrically connected to the mobile car.

2. The movable pad stopper according to claim 1, characterized in that: The blocking block is arranged in a triangular shape, and the bottom of the blocking block has a bottom end surface in contact with the ground, and the bottom end surface is covered with a friction pad.

3. The movable pad stopper according to claim 2, characterized in that: The mobile vehicle is provided with a wheel intelligent recognition camera for detecting wheels, and the wheel intelligent recognition camera is electrically connected to the controller.

4. The movable pad block stopper according to claim 3, characterized in that: The mobile vehicle includes two frames with the same structure and arranged relatively spaced apart. The two frames are fixedly connected by a connecting frame. Two moving wheels are arranged at the bottom of the frame in front and back. The two moving wheels are connected by a driver, and the driver is electrically connected to a controller.

5. The movable pad stopper according to claim 4, characterized in that: The moving wheel is a wheat wheel.

6. The movable pad stopper according to claim 5, characterized in that: A first auxiliary shock-absorbing wheel is arranged in the middle of the bottom of the frame. The first auxiliary shock-absorbing wheel is located between the two moving wheels, and the three moving wheels are arranged in the same direction.

7. The movable pad stopper according to claim 6, characterized in that: The connecting frame is provided with a second auxiliary shock-absorbing wheel, which is installed in the middle of the bottom of the connecting frame, and moves along the length direction of the connecting frame.

8. The movable pad stopper according to claim 7, characterized in that: The bottom of the vehicle blocking block is provided with an inwardly recessed moving groove, the vehicle frame is located in the moving groove, and the moving groove is connected to the vehicle frame via the telescopic spring.

9. The movable pad stopper according to any one of claims 4 to 8, characterized in that: A limit support frame is arranged on the frame, the limit support frame is sleeved on the outer side of the frame, and the limit support frame is located in the moving groove; when the blocking block is squeezed by the wheel, the blocking block abuts against the limit support frame through the moving groove.

10. The movable pad stopper according to claim 9, characterized in that: The two vehicle frames are respectively provided with the vehicle blocking blocks, and the two vehicle blocking blocks are arranged with a relative interval therebetween.

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