Buffering deceleration structure in parking process
By using buffer reduction structures during parking, including brackets, pressure plates, spring plates and adjustment blocks, the inaccuracy and impact problems caused by high inertia of large tonnage transport vehicles during parking are solved, and the safety and accuracy of parking are achieved.
Patent Information
- Application Number
- CN202421664380.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-15
AI Technical Summary
During parking, especially large-tonnage industrial material transport vehicles or transport vehicles without autonomous driving capabilities, due to high inertia, it is difficult to stop at the target position, which may lead to inaccurate position, affecting subsequent processes, or hitting other objects when out of control, causing damage.
A buffering and deceleration structure for parking is provided, including a bracket, a pressure plate, a spring plate and an adjustment block. By adjusting the height of the spring plate, it forms friction with the bottom surface of the transport vehicle, thereby achieving buffering and deceleration and assisting parking.
Through the buffer reduction structure, parking can be effectively assisted, reducing the occurrence of inaccurate position and impact accidents, and ensuring the safety and accuracy of the parking process.
Smart Images
Figure CN222862119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of parking assistance, and in particular provides a buffer deceleration structure in a parking process. Background Art
[0002] During the parking process, especially for large-tonnage industrial material transport vehicles or transport vehicles without autonomous driving capabilities, it is difficult to stop immediately due to the large inertia. This will cause the parking position to be out of the target parking range, affecting the next process, or if it cannot be controlled, it will hit other objects, causing damage to the vehicle itself or other objects, people, etc. Therefore, a buffer deceleration structure is needed during the parking process to assist parking and reduce the occurrence of the above problems. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a buffer deceleration structure for a parking process.
[0004] The utility model is implemented in this way, providing a buffer deceleration structure for the parking process, including a bracket, a pressure plate, a spring plate and an adjustment block, the bracket including a frame body and frame legs, the frame body is in the shape of an elongated strip, the frame legs are fixedly connected to the two ends of the frame body and are higher than the upper surface of the frame body, the pressure plate is in an inverted U shape, a pressure plate is respectively connected to the two ends of the frame body, and a movable space is formed between the pressure plate and the upper surface of the frame body, the spring plate is in the shape of an elongated strip, the two ends of the spring plate are movably inserted in the movable space on both sides, and an adjustment block is respectively arranged between the two ends of the lower surface of the spring plate and the upper surface of the frame body, and the position of the adjustment block can be changed.
[0005] Preferably, the frame legs are L-shaped plates, and two L-shaped plates are arranged at both ends of the frame body with horizontal sections away from each other, the upper ends of the vertical sections of the L-shaped plates are higher than the upper surface of the frame body, and fixing holes are provided on the horizontal sections.
[0006] Further preferably, a reinforcing plate is provided between the horizontal section and the vertical section of the two L-shaped plates.
[0007] Further preferably, each of the adjustment blocks is connected to the portion of the frame leg that is higher than the upper surface of the frame body through a position adjustment structure, and the position adjustment structure includes two long screws, one end of the two long screws respectively move through the frame legs on both sides of the spring plate, and the other end of the two long screws respectively move through both ends of the adjustment block, and limit nuts are provided on the long screws on both sides of the frame legs and on the long screws at both ends of the adjustment block.
[0008] Further preferably, two sides of each of the pressing plates are detachably connected to the frame body by bolts.
[0009] Further preferably, a wear-resistant rubber layer is provided on the upper surface of the spring plate.
[0010] Compared with the prior art, the advantages of the utility model are:
[0011] The utility model provides a buffer deceleration structure for the parking process, which can be arranged at a target parking position. During the parking process of a transport vehicle, the height of a spring plate is adjusted so that friction is formed between the spring plate and the bottom surface of the transport vehicle, thereby achieving buffer deceleration and assisting parking. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present invention is further described in detail below with reference to the accompanying drawings and implementation modes:
[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the top structure of the utility model. DETAILED DESCRIPTION
[0015] 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.
[0016] refer to Figure 1 and Figure 2 The utility model relates to a buffer deceleration structure for a parking process, comprising a bracket 1, a pressure plate 2, a spring plate 3 and an adjustment block 4. The bracket 1 comprises a frame body 101 and frame legs 102. The frame body 101 is in an elongated strip shape. The frame legs 102 are fixedly connected to both ends of the frame body 101 and are higher than the upper surface of the frame body 101. The pressure plate 2 is in an inverted U shape. A pressure plate 2 is respectively connected to both ends of the frame body 101 to form an active space between the pressure plate 2 and the upper surface of the frame body 101. The spring plate 3 is in an elongated strip shape. Both ends of the spring plate 3 are movably inserted in the active space on both sides. An adjustment block 4 is variably arranged between the two ends of the lower surface of the spring plate 3 and the upper surface of the frame body 101.
[0017] At least one buffer deceleration structure provided by the utility model is arranged at the parking position. During installation, according to the height of the bottom of the target transport vehicle, the height of the uppermost end of the spring plate 3 is adjusted to be higher than the position of the bottom of the vehicle by changing the position of the adjustment block 4. During the parking process, when the vehicle runs to the parking position, in addition to the control of the main parking brake mechanism, the utility model is also used for buffering and deceleration. When the transport vehicle passes the upper end of the utility model, the bottom of the vehicle contacts the upper surface of the spring plate 3. Since the height of the spring plate 3 is higher than the bottom of the vehicle, but it has a certain elasticity, during the operation, the bottom of the vehicle squeezes the spring plate 3, and a large friction force is formed between the two, forcing the transport vehicle to stop.
[0018] As a special setting method of the frame leg 102, the frame leg 102 is an L-shaped plate, and the two L-shaped plates are arranged at both ends of the frame body 101 in a way that the horizontal sections are far away from each other. The upper end of the vertical section of the L-shaped plate is higher than the upper surface of the frame body 101, and a fixing hole is provided on the horizontal section.
[0019] In order to increase the strength, the frame body 101 and the frame legs 102 can be integrally arranged. When arranged, the bracket 1 is fixed at the target parking position through the fixing holes. Preferably, two fixing holes are arranged on each horizontal section.
[0020] In order to increase the strength and prevent the transport vehicle from damaging the structure during parking, as an improvement to the technical solution, a reinforcing plate 5 is provided between the horizontal section and the vertical section of the two L-shaped plates.
[0021] As a specific position adjustment method of the adjustment block 4, each of the adjustment blocks 4 is connected to the portion of the frame leg 102 that is higher than the upper surface of the frame body 101 through a position adjustment structure. The position adjustment structure includes two long screws 6. One end of the two long screws 6 respectively moves through the frame legs 102 on both sides of the spring plate 3, and the other end respectively moves through the two ends of the adjustment block 4. Limit nuts 7 are provided on the long screws 6 on both sides of the frame legs 102 and on the long screws 6 at both ends of the adjustment block 4.
[0022] During installation, first pass one end of the two long screws 6 through the two sides of the upper end of the frame leg 102 and fix them with two limit nuts 7, then move the position of the adjustment block 4 on the long screw 6, adjust the height of the spring plate 3 according to the height of the bottom of the transport vehicle, and make synchronous adjustments on both sides. After adjustment, use two limit nuts 7 on each side to limit the position of the adjustment block 4 to complete the adjustment.
[0023] During the working process, both ends of the spring plate 3 move in the activity space.
[0024] Preferably, in order to facilitate installation and disassembly, both sides of each pressing plate 2 are detachably connected to the frame 101 by bolts.
[0025] In order to increase the service life of the utility model and to increase the friction between the spring plate 3 and the bottom of the vehicle, as an improvement of the technical solution, a wear-resistant rubber layer is provided on the upper surface of the spring plate 3 .
[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.
Claims
1. A buffer deceleration structure for parking process, characterized in that: The invention comprises a support (1), a pressure plate (2), a spring plate (3) and an adjustment block (4); the support (1) comprises a frame body (101) and frame legs (102); the frame body (101) is in the shape of an elongated strip; the frame legs (102) are fixedly connected to the two ends of the frame body (101) and are higher than the upper surface of the frame body (101); the pressure plate (2) is in the shape of an inverted U; a pressure plate (2) is respectively connected to the two ends of the frame body (101); a movable space is formed between the pressure plate (2) and the upper surface of the frame body (101); the spring plate (3) is in the shape of an elongated strip; the two ends of the spring plate (3) are movably inserted into the movable spaces on both sides; and an adjustment block (4) is respectively arranged between the two ends of the lower surface of the spring plate (3) and the upper surface of the frame body (101) so as to be variably positioned.
2. The buffer deceleration structure for parking according to claim 1, characterized in that: The frame legs (102) are L-shaped plates, and the two L-shaped plates are arranged at the two ends of the frame body (101) in a manner that the horizontal sections are separated from each other, the upper ends of the vertical sections of the L-shaped plates are higher than the upper surface of the frame body (101), and the horizontal sections are provided with fixing holes.
3. The buffer deceleration structure for parking according to claim 2, characterized in that: A reinforcing plate (5) is arranged between the horizontal section and the vertical section of the two L-shaped plates.
4. The buffer deceleration structure for parking according to claim 1, characterized in that: Each of the adjustment blocks (4) is connected to a portion of the frame leg (102) that is higher than the upper surface of the frame body (101) via a position adjustment structure. The position adjustment structure comprises two long screw rods (6). One end of the two long screw rods (6) respectively moves through the frame legs (102) on both sides of the spring plate (3), and the other end moves through both ends of the adjustment block (4). Limiting nuts (7) are provided on the long screw rods (6) on both sides of the frame legs (102) and on the long screw rods (6) at both ends of the adjustment block (4).
5. The buffer deceleration structure for parking process according to claim 1, characterized in that: Both sides of each pressing plate (2) are detachably connected to the frame (101) via bolts.
6. The buffer deceleration structure for parking process according to claim 1, characterized in that: A wear-resistant rubber layer is arranged on the upper surface of the spring plate (3).