Sectional type anti-collision device for road

Abstract

The utility model relates to the technical field of road traffic safety facilities, in particular to a sectional type anti-collision device for a road, which is characterized in that a second corrugated plate is fixedly mounted on the side wall of a first corrugated plate, a buffer plate is fixedly mounted at one end, far away from the first corrugated plate, of the second corrugated plate, and a sliding plate is fixedly mounted at the top of the buffer plate; the second wedge-shaped plate is fixedly installed on the side wall of the sliding plate, the baffle is fixedly installed on the side wall of the buffering plate, the arc-shaped plate is fixedly installed on the side wall of the baffle, and the buffering pad is fixedly installed on the side wall of the arc-shaped plate. The second corrugated plate and the first corrugated plate can deform to resist impact force, the sliding plate is located in the mounting frame, the first wedge-shaped plate and the second wedge-shaped plate are distributed in a fish scale shape, and when impact is generated, the first wedge-shaped plate can be clamped in the second wedge-shaped plate to relieve the impact force, so that the function of greatly relieving the impact force is achieved.

Description

Technical Field

[0001] This utility model relates to the field of road traffic safety facilities technology, and in particular to a segmented anti-collision device for highways. Background Technology

[0002] Highway crash barriers are the most important transportation infrastructure. my country's expressways have been developed since the 1980s, and they have played an important role in the development of the national economy and society. They are the main maintenance and safety guarantee facilities for highways.

[0003] For example, a Chinese patent discloses a road crash barrier device that is easy to fix (patent number: CN211665649U). By moving the first movable shaft, the sealing strip moves towards the upright, thereby squeezing the sealing strip against the push switch. The push switch is electrically connected to the warning light, which then illuminates the warning light. With this design, the crash barrier can provide a warning after being hit, and the warning light can be connected to the alarm system to improve alarm efficiency and save rescue time.

[0004] However, during the implementation of the above technical solution, at least the following technical problems were found: As mentioned above, the device mainly uses springs to reduce impact. After being hit, the rebound of the springs may not be stable or controllable enough, which may cause the anti-collision device to be unstable in posture, affecting the subsequent anti-collision effect. Moreover, the internal structure is relatively complex, which may cause parts to be splashed out from the device after a vehicle collision, resulting in secondary injuries to personnel. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a segmented anti-collision device for highways, which solves the technical problems mentioned above. The device mainly uses springs to reduce impact, but after being impacted, the spring rebound may not be stable or controllable enough, which may lead to unstable posture of the anti-collision device, affecting the subsequent anti-collision effect. Furthermore, the internal structure is relatively complex, which may cause parts to be splashed out of the device after a vehicle collision, resulting in secondary injuries to personnel.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A segmented anti-collision device for highways includes a mounting block. A buffer mechanism is fixedly mounted on the side wall of the mounting block. The buffer mechanism includes a first corrugated plate, a second corrugated plate, a buffer plate, a sliding plate, a second wedge plate, a baffle, an arc plate, and a buffer pad. The second corrugated plate is fixedly mounted on the side wall of the first corrugated plate. The buffer plate is fixedly mounted on the end of the second corrugated plate away from the first corrugated plate. The sliding plate is fixedly mounted on the top of the buffer plate. The second wedge plate is fixedly mounted on the side wall of the sliding plate. The baffle is fixedly mounted on the side wall of the buffer plate. The arc plate is fixedly mounted on the side wall of the baffle. The buffer pad is fixedly mounted on the side wall of the arc plate.

[0010] Preferably, an insert block is slidably installed inside the mounting block, a connecting block is slidably installed inside the insert block, a fixing block is fixedly installed on the side wall of the mounting block, and a bolt is threaded inside the fixing block.

[0011] Preferably, a bracket is fixedly installed at the bottom of the mounting block.

[0012] Preferably, an mounting plate is fixedly installed on the side wall of the bracket.

[0013] Preferably, an insert plate is slidably installed inside the mounting plate, and a connecting plate is fixedly installed on the side wall of the insert plate.

[0014] Preferably, an installation frame is fixedly installed on the top of the installation block, and a first wedge plate is fixedly installed inside the installation frame.

[0015] (III) Beneficial Effects

[0016] 1. When an impact occurs, the buffer pad will reduce the damage to the vehicle. The arc plate will deform, and the second and first wave plates will also deform to resist the impact force. The sliding plate is located inside the mounting frame. The first and second wedge plates are distributed in a fish scale pattern. When an impact occurs, the first wedge plate will engage inside the second wedge plate to reduce the impact, thereby achieving the function of greatly reducing the impact.

[0017] 2. During installation, align multiple mounting blocks horizontally, bury the bracket in the ground, push the connecting block from right to left, the connecting block drives the insert block to move from right to left, the insert block will be inserted into the inside of another mounting block, then pull the connecting block from top to bottom, the connecting block slides inside the insert block, screw the bolt into the fixing block and the connecting block to fix the connecting block, thereby achieving the function of quickly fixing multiple devices. Attached Figure Description

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a structural diagram of the second waveform board of this utility model;

[0021] Figure 3 This is a structural diagram of the connecting block of this utility model;

[0022] Figure 4 This is a structural diagram of the insert plate of this utility model.

[0023] Legend: 11. Mounting block; 12. Insert block; 13. Connecting block; 14. Fixing block; 15. Bolt; 16. Bracket; 17. Mounting plate; 18. Insert plate; 19. Connecting plate; 21. Mounting frame; 22. First wedge plate; 23. First corrugated plate; 24. Second corrugated plate; 25. Buffer plate; 26. Sliding plate; 27. Second wedge plate; 28. Baffle; 29. ​​Arc plate; 31. Buffer pad. Detailed Implementation

[0024] This application provides a segmented anti-collision device for highways, effectively solving the problems mentioned above. The aforementioned device primarily relies on springs to mitigate impacts, but the spring's rebound after an impact may be unstable and uncontrollable, leading to instability in the anti-collision device's posture and affecting its subsequent anti-collision effect. Furthermore, its complex internal structure may cause parts to scatter from the device after a vehicle collision, resulting in secondary injuries. During installation, multiple mounting blocks are horizontally aligned, the bracket is buried in the ground, and the connecting block is pushed from right to left. The connecting block drives the insert block to move from right to left, and the insert block inserts into another mounting block. Inside, pull the connecting block from top to bottom. The connecting block slides inside the insert block. Screw the bolt into the fixing block and the connecting block to fix the connecting block, thus achieving the function of quickly fixing multiple devices. When an impact occurs, the buffer pad will reduce the damage caused by the vehicle impact. The arc plate will deform, and the second wave plate and the first wave plate will also deform to resist the impact force. The sliding plate is located inside the mounting frame. The first wedge plate and the second wedge plate are distributed in a fish scale pattern. When an impact occurs, the first wedge plate will be locked inside the second wedge plate to reduce the impact, thus achieving the function of greatly reducing the impact.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical solution in this application embodiment effectively solves the technical problems mentioned above, where the device mainly uses springs to reduce impact. After impact, the spring's rebound may be unstable and uncontrollable, potentially leading to instability in the anti-collision device's posture and affecting subsequent anti-collision effects. Furthermore, the complex internal structure may cause parts to splash out from the device after a vehicle collision, resulting in secondary injuries. The overall concept is as follows: A segmented anti-collision device for highways includes a mounting block 11. A buffer mechanism is fixedly installed on the side wall of the mounting block 11. The buffer mechanism includes a first corrugated plate 23, a second corrugated plate 24, a buffer plate 25, a sliding plate 26, a second wedge plate 27, a baffle 28, an arc plate 29, and a buffer pad 31. The second corrugated plate 24 is fixedly installed on the side wall of the first corrugated plate 23, and the buffer plate 25 is fixed... Installed at the end of the second wave plate 24 away from the first wave plate 23, the sliding plate 26 is fixedly installed on the top of the buffer plate 25, the second wedge plate 27 is fixedly installed on the side wall of the sliding plate 26, the baffle 28 is fixedly installed on the side wall of the buffer plate 25, the arc plate 29 is fixedly installed on the side wall of the baffle 28, and the buffer pad 31 is fixedly installed on the side wall of the arc plate 29. When an impact occurs, the buffer pad 31 will reduce the damage caused by the vehicle impact, the arc plate 29 will deform, and the second wave plate 24 and the first wave plate 23 will also deform to resist the impact force. The sliding plate 26 is located inside the mounting frame 21. The first wedge plate 22 and the second wedge plate 27 are both distributed in a fish scale pattern. When an impact occurs, the first wedge plate 22 will be engaged inside the second wedge plate 27 to reduce the impact, thereby achieving the function of greatly reducing the impact.

[0027] An insert block 12 is slidably installed inside the mounting block 11, and a connecting block 13 is slidably installed inside the insert block 12. A fixing block 14 is fixedly installed on the side wall of the mounting block 11, and a bolt 15 is threaded inside the fixing block 14. A bracket 16 is fixedly installed at the bottom of the mounting block 11, and a mounting plate 17 is fixedly installed on the side wall of the bracket 16. An insert plate 18 is slidably installed inside the mounting plate 17, and a connecting plate 19 is fixedly installed on the side wall of the insert plate 18. During installation, multiple mounting blocks 11 are horizontally aligned and arranged. The bracket 16 is buried in the ground. The connecting block 13 is pushed from right to left, and the connecting block 13 drives the insert block 12 to move from right to left. The insert block 12 will be inserted into the interior of another mounting block 11. Then, the connecting block 13 is pulled from top to bottom, and the connecting block 13 slides inside the insert block 12. The bolt 15 is screwed into the interior of the fixing block 14 and the connecting block 13 to fix the connecting block 13, thereby achieving the function of quickly fixing multiple devices.

[0028] A mounting frame 21 is fixedly mounted on the top of the mounting block 11, and a first wedge plate 22 is fixedly mounted inside the mounting frame 21 to increase the buffering capacity of the device.

[0029] To address the problems existing in the prior art, this utility model provides a segmented anti-collision device for highways. During installation, multiple mounting blocks 11 are arranged horizontally in alignment. A bracket 16 is buried in the ground. A connecting block 13 is pushed from right to left, causing the insert block 12 to move from right to left, inserting itself into another mounting block 11. Then, the connecting block 13 is pulled down from top to bottom, sliding inside the insert block 12. Bolts 15 are screwed into the fixing block 14 and the connecting block 13 to fix the connecting block 13. The system is designed to quickly secure multiple devices. When an impact occurs, the buffer pad 31 will reduce the damage caused by the vehicle impact, the arc plate 29 will deform, and the second wave plate 24 and the first wave plate 23 will also deform to resist the impact force. The sliding plate 26 is located inside the mounting frame 21. The first wedge plate 22 and the second wedge plate 27 are both distributed in a fish scale pattern. When an impact occurs, the first wedge plate 22 will be engaged inside the second wedge plate 27 to reduce the impact, thereby achieving the function of greatly reducing the impact.

[0030] Working principle:

[0031] The first step is to align multiple mounting blocks 11 horizontally during installation, bury the bracket 16 in the ground, push the connecting block 13 from right to left, the connecting block 13 drives the insert block 12 to move from right to left, the insert block 12 will be inserted into the interior of another mounting block 11, and then pull the connecting block 13 from top to bottom, the connecting block 13 slides inside the insert block 12, screw the bolt 15 into the fixing block 14 and the connecting block 13 to fix the connecting block 13, thereby achieving the function of quickly fixing multiple devices.

[0032] In the second step, when an impact occurs, the buffer pad 31 will reduce the damage caused by the vehicle impact, the arc plate 29 will deform, and the second wave plate 24 and the first wave plate 23 will also deform to resist the impact force. The sliding plate 26 is located inside the mounting frame 21. The first wedge plate 22 and the second wedge plate 27 are both distributed in a fish scale pattern. When an impact occurs, the first wedge plate 22 will be engaged inside the second wedge plate 27 to reduce the impact, thereby achieving the function of greatly reducing the impact.

[0033] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A segmented anti-collision device for highways, comprising a mounting block (11), characterized in that, A buffer mechanism is fixedly installed on the side wall of the mounting block (11). The buffer mechanism includes a first wave plate (23), a second wave plate (24), a buffer plate (25), a sliding plate (26), a second wedge plate (27), a baffle (28), an arc plate (29), and a buffer pad (31). The second wave plate (24) is fixedly installed on the side wall of the first wave plate (23). The buffer plate (25) is fixedly installed at the end of the second wave plate (24) away from the first wave plate (23). The sliding plate (26) is fixedly installed on the top of the buffer plate (25). The second wedge plate (27) is fixedly installed on the side wall of the sliding plate (26). The baffle (28) is fixedly installed on the side wall of the buffer plate (25), the arc plate (29) is fixedly installed on the side wall of the baffle (28), and the buffer pad (31) is fixedly installed on the side wall of the arc plate (29).

2. The segmented anti-collision device for highways as described in claim 1, characterized in that, The mounting block (11) has an insert block (12) slidably mounted inside it; The insert (12) has a connecting block (13) slidably installed inside, the mounting block (11) has a fixing block (14) fixedly installed on its side wall, and the fixing block (14) has a bolt (15) threaded inside.

3. A segmented anti-collision device for highways as described in claim 2, characterized in that, A bracket (16) is fixedly installed at the bottom of the mounting block (11).

4. A segmented anti-collision device for highways as described in claim 3, characterized in that, The bracket (16) has a mounting plate (17) fixedly installed on its side wall.

5. A segmented anti-collision device for highways as described in claim 4, characterized in that, The mounting plate (17) has an insert plate (18) that is slidably installed inside it; A connecting plate (19) is fixedly installed on the side wall of the insert plate (18).

6. A segmented anti-collision device for highways as described in claim 3, characterized in that, The mounting block (11) is fixedly mounted with a mounting frame (21) on its top; The first wedge plate (22) is fixedly installed inside the mounting frame (21).

Images