Anti-collision pier

Abstract

The utility model discloses an anti-collision pier, which relates to the technical field of traffic engineering, comprises a first mounting block and a fixing mechanism, a combined buffer mechanism is arranged on the outer surface of the first mounting block, and a protection mechanism is arranged on the outer surface of the combined buffer mechanism, and is characterized in that the fixing mechanism is arranged on the outer surface of the first mounting block; the fixing mechanism comprises a sliding rail mounting frame, a fixing block and a first notch, the sliding rail mounting frame is fixedly mounted on the outer surface of the first mounting block, the fixing block is fixedly mounted in an inner cavity of the sliding rail mounting frame, and the first notch is formed in the outer surface of the fixing block. According to the anti-collision pier, due to the arrangement of the fixing mechanism, the anti-collision pier can be effectively prevented from generating displacement when being impacted in the using process, the stability of the anti-collision pier is kept, the situation that the anti-collision pier loses the protection effect due to displacement is avoided, good durability is achieved, meanwhile, part of impact force can be absorbed, and the service life of the anti-collision pier is prolonged. And the damage degree to the anti-collision pier and a collided object is reduced.

Description

Technical Field

[0001] The present invention relates to a novel type of vehicle that belongs to the technical field of traffic engineering, and in particular to an anti-collision pier. Background Art

[0002] Crash barriers are placed on the road surface of turns, entrances and exits, toll gates and other dangerous areas of highways and urban roads that need to be isolated or prevented from collisions. They serve as safe isolation, warning, and collision prevention facilities, and can act as a buffer when a collision occurs, absorbing and reducing the impact force of the collision.

[0003] At present, isolation barriers are set up at the ramps of highways, but the entrance end of the isolation barriers is easily hit by vehicles. Therefore, we will set up a crash barrier at the entrance end of the isolation barrier, and many will set up a water barrier or a crash barrel. However, this structure is simple, and both the vehicle and the crash barrel are easy to bounce off after being hit, which in turn affects passing vehicles and causes secondary traffic accidents. Therefore, we must guide the vehicle forward so that it is not easy to bounce off, and at the same time reduce the impact force to a minimum, causing the least damage to the vehicle and personnel. Utility Model Content

[0004] The technical problem to be solved by the new type of implementation is to overcome the defects of the prior art that the vehicle is easy to bounce off after the collision, causing great damage to the vehicle and personnel.

[0005] The technical solution adopted by the present embodiment to solve the technical problem is: an anti-collision pier, including a first mounting block and a fixing mechanism, the outer surface of the first mounting block is provided with a combined buffer mechanism, the outer surface of the combined buffer mechanism is provided with a protective mechanism, characterized in that: the fixing mechanism is arranged on the outer surface of the first mounting block, the fixing mechanism includes a slide rail mounting frame, a fixing block and a first notch, the slide rail mounting frame is fixedly mounted on the outer surface of the first mounting block, the fixing block is fixedly mounted on the inner cavity of the slide rail mounting frame, and the first notch is opened on the outer surface of the fixing block;

[0006] The combined buffer mechanism comprises a first plastic block, a second plastic block and a second notch, wherein the first plastic block is movably mounted in the inner cavity of the slide rail mounting frame, the second plastic block is fixedly mounted on the inner surface of the first plastic block, and the second notch is provided on the outer surface of the first plastic block;

[0007] The protective mechanism includes a first protective plate, a second through hole, and a second bolt. The first protective plate is fixedly mounted on the outer surface of the first plastic block. The second through hole is opened on the left and right sides of the first protective plate, the fixed block and the first plastic block. The second bolt is threadedly connected to the inner cavity of the second through hole.

[0008] As a preferred embodiment of the present invention, the fixing mechanism also includes a first rubber pad, a first telescopic rod, a first spring, a first through hole, a first bolt and an embedded part, the first rubber pad is fixedly installed in the inner cavity of the first slot, and the rear end of the first telescopic rod is fixedly installed in the inner cavity of the first slot.

[0009] As a preferred embodiment of the present invention, the front end of the first telescopic rod is fixedly mounted on the inner surface of the second plastic block, the first spring is sleeved on the outer surface of the first telescopic rod, the first through hole is opened on the left and right sides of the slide rail mounting frame and the fixed block, the first bolt is threadedly connected to the inner cavity of the first through hole, and the embedded part is fixedly mounted on the bottom of the first mounting block.

[0010] As a preferred embodiment of the present invention, the combined buffer mechanism also includes a second rubber pad, a second telescopic rod, a second spring, a third plastic block and a fourth U-shaped plastic block, the second rubber pad is fixedly installed in the inner cavity of the second slot, and the rear end of the second telescopic rod is fixedly installed in the inner cavity of the second slot.

[0011] As a preferred embodiment of the present invention, the second spring is sleeved on the outer surface of the second telescopic rod, the third plastic block is fixedly mounted on the front end of the second telescopic rod, the fourth U-shaped plastic block is fixedly mounted on the outer surface of the third plastic block, and the fourth U-shaped plastic block is movably mounted in the inner cavity of the slide rail mounting frame.

[0012] As a preferred embodiment of the present invention, the protective mechanism also includes a third rubber gasket, a second U-shaped protective plate, a fourth U-shaped rubber gasket and a warning reflective coating, the third rubber gasket is fixedly mounted on the outer surface of the first protective plate, and the second U-shaped protective plate is fixedly mounted on the outer surface of the fourth U-shaped plastic block.

[0013] As a preferred embodiment of the present invention, the fourth U-shaped rubber gasket is fixedly mounted on the outer surface of the second U-shaped protective plate, and the warning reflective coating is applied to the outer surfaces of the third rubber gasket and the fourth U-shaped rubber gasket.

[0014] The beneficial effects of the new type of this implementation are:

[0015] 1. This kind of crash barrier, through the setting of the fixing mechanism, can effectively realize the function of preventing displacement when the device is hit during use, maintaining the stability of the crash barrier, avoiding the loss of protection due to displacement, and at the same time absorbing part of the impact force to reduce the damage to the crash barrier and the hit object.

[0016] 2. This kind of crash barrier, through the combined buffer mechanism arrangement, can effectively achieve a good buffering effect during use of the device, increase the stability of the crash barrier, and has good durability and can withstand long-term use and multiple impacts without being easily deformed or damaged. It is easy to replace when damaged, thereby reducing the cost of use.

[0017] 3. This type of crash barrier, through the setting of the protective mechanism, can effectively provide an additional layer of protection during the use of the device, can improve the visibility of the crash barrier at night or in low visibility conditions, reduce the occurrence of accidental collisions, and improve stability to prevent further damage, thereby effectively protecting the safety of the crash barrier and the object being collided. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure provided by the novel implementation example of this implementation;

[0019] Figure 2 It is a schematic diagram of a combined buffer mechanism provided by a novel implementation example of this implementation;

[0020] Figure 3 It is a partial diagram of the fixing mechanism provided by the novel implementation example of this implementation;

[0021] Figure 4 It is a partial diagram of a combined buffer mechanism provided by a novel implementation example of this implementation;

[0022] Figure 5 It is a partial diagram of the fixing mechanism provided by the novel implementation example of this implementation.

[0023] Markings in the figure: 1. first mounting block; 2. fixing mechanism; 201. slide rail mounting frame; 202. fixing block; 203. first notch; 204. first rubber pad; 205. first telescopic rod; 206. first spring; 207. first through hole; 208. first bolt; 209. embedded part; 3. combined buffer mechanism; 301. first plastic block; 302. second plastic block; 303. second notch; 304. second rubber pad; 305. second telescopic rod; 306. second spring; 307. third plastic block; 308. fourth U-shaped plastic block; 4. protection mechanism; 401. first protection plate; 402. second through hole; 403. second bolt (403); 404. third rubber gasket; 405. second U-shaped protection plate; 406. fourth U-shaped rubber gasket; 407. reflective coating for warning. DETAILED DESCRIPTION

[0024] The present embodiment will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present embodiment in a schematic manner, and therefore only show the components related to the present embodiment.

[0025] like Figures 1 to 5 As shown, the present embodiment provides a crash barrier, including a first mounting block 1 and a fixing mechanism 2, the outer surface of the first mounting block 1 is provided with a combined buffer mechanism 3, the outer surface of the combined buffer mechanism 3 is provided with a protective mechanism 4, characterized in that: the fixing mechanism 2 is provided on the outer surface of the first mounting block 1, the fixing mechanism 2 includes a slide rail mounting frame 201, a fixing block 202 and a first notch 203, the slide rail mounting frame 201 is fixedly installed on the outer surface of the first mounting block 1, the fixing block 202 is fixedly installed on the inner cavity of the slide rail mounting frame 201, and the first notch 203 is opened on the outer surface of the fixing block 202;

[0026] The combined buffer mechanism 3 includes a first plastic block 301, a second plastic block 302 and a second notch 303. The first plastic block 301 is movably mounted in the inner cavity of the slide rail mounting frame 201, the second plastic block 302 is fixedly mounted on the inner surface of the first plastic block 301, and the second notch 303 is opened on the outer surface of the first plastic block 301.

[0027] The protective mechanism 4 includes a first protective plate 401, a second through hole 402, and a second bolt 403. The first protective plate 401 is fixedly installed on the outer surface of the first plastic block 301. The second through hole 402 is opened on the left and right sides of the first protective plate 401, the fixed block 202 and the first plastic block 301. The second bolt 403 is threadedly connected to the inner cavity of the second through hole 402.

[0028] refer to Figure 1 , Figure 3 and Figure 5 The fixing mechanism 2 also includes a first rubber pad 204, a first telescopic rod 205, a first spring 206, a first through hole 207, a first bolt 208 and an embedded part 209. The first rubber pad 204 is fixedly installed in the inner cavity of the first slot 203, the rear end of the first telescopic rod 205 is fixedly installed in the inner cavity of the first slot 203, the front end of the first telescopic rod 205 is fixedly installed on the inner surface of the second plastic block 302, the first spring 206 is sleeved on the outer surface of the first telescopic rod 205, the first through hole 207 is opened on the left and right sides of the slide rail mounting frame 201 and the fixed block 202, the first bolt 208 is threadedly connected to the inner cavity of the first through hole 207, and the embedded part 209 is fixedly installed at the bottom of the first mounting block 1.

[0029] The above scheme is adopted: through the setting of the mounting frame 201, the fixing block 202 can be fixed to prevent the fixing block 202 from being displaced when it is hit; through the setting of the first notch 203, the second plastic block 302 can be accommodated; through the setting of the first rubber pad 204, a buffering force can be exerted on the fixing block 202; through the setting of the first telescopic rod 205, it can be connected with the combined buffer mechanism 3; through the setting of the first spring 206, the second plastic block 302 can be rebounded and buffered for a second time; through the setting of the first bolt 208, the fixing block 202 can be fixed for a second time to ensure that it will not loosen or fall off when it is hit by a large impact; through the setting of the embedded part 209, the first mounting block 1 can be fixed to fully withstand the force generated during the impact.

[0030] refer to Figure 1 , Figure 2 and Figure 4 The combined buffer mechanism 3 also includes a second rubber pad 304, a second telescopic rod 305, a second spring 306, a third plastic block 307 and a fourth U-shaped plastic block 308. The second rubber pad 304 is fixedly mounted in the inner cavity of the second slot 303, the rear end of the second telescopic rod 305 is fixedly mounted in the inner cavity of the second slot 303, the second spring 306 is sleeved on the outer surface of the second telescopic rod 305, the third plastic block 307 is fixedly mounted on the front end of the second telescopic rod 305, the fourth U-shaped plastic block 308 is fixedly mounted on the outer surface of the third plastic block 307, and the fourth U-shaped plastic block 308 is movable. The protective mechanism 4 is movably installed in the inner cavity of the slide rail mounting frame 201, and the protective mechanism 4 also includes a third rubber gasket 404, a second U-shaped protective plate 405, a fourth U-shaped rubber gasket 406 and a warning reflective coating 407. The third rubber gasket 404 is fixedly installed on the outer surface of the first protective plate 401, the second U-shaped protective plate 405 is fixedly installed on the outer surface of the fourth U-shaped plastic block 308, the fourth U-shaped rubber gasket 406 is fixedly installed on the outer surface of the second U-shaped protective plate 405, and the warning reflective coating 407 is applied to the outer surfaces of the third rubber gasket 404 and the fourth U-shaped rubber gasket 406.

[0031] The above scheme is adopted: through the setting of the slide rail mounting frame 201, the first plastic block 301 and the fourth U-shaped plastic block 308 can be limited, ensuring that the first plastic block 301 and the fourth U-shaped plastic block 308 can be limited to slide backward when impacted, playing a role of buffering force, through the setting of the second rubber pad 304, a certain buffering force can be exerted on the first plastic block 301, through the setting of the first protective plate 401, the degree of damage to the fixing mechanism 2 and the combined buffer mechanism 3 can be reduced, through the setting of the third rubber gasket 404, it can play a buffering role and reduce the damage to the car when impacted, and through the setting of the warning reflective coating 407, the visibility of the crash pier can be improved at night or under low visibility conditions. This helps drivers and pedestrians identify the position of the crash pier and reduce the occurrence of accidental collisions.

[0032] Working principle:

[0033] When in use, when impacted, the fourth U-shaped rubber gasket 406 moves backwards, and the second U-shaped protective plate 405 moves backwards through the fourth U-shaped rubber gasket 406, and the fourth U-shaped plastic block 308 and the third plastic block 307 move backwards through the second U-shaped protective plate 405, and move backwards to the inner cavity of the second slot 303 through the third plastic block 307, and stop at the second rubber pad 304, the second telescopic rod 305 and the second spring 306 begin to shrink, the first plastic block 301 begins to slide backwards, and the second plastic block 302 slides backwards through the first plastic block 301, and slides backwards to the inner cavity of the first slot 203 through the second plastic block 302, and stops at the first rubber pad 204, the first telescopic rod 205 and the first spring 206 begin to shrink, and the fixed block 202 bears the impact force.

[0034] In summary: through the setting of the fixing mechanism 2, it can be effectively realized that the device has the function of preventing displacement when it is hit during use, maintaining the stability of the anti-collision pier, avoiding the loss of protection due to displacement, and at the same time being able to absorb part of the impact force and reduce the degree of damage to the anti-collision pier and the object being hit; through the setting of the combined buffer mechanism 3, it can be effectively realized that the device has a good buffering effect during use, increases the stability of the anti-collision pier, and has good durability and can withstand long-term use and multiple impacts without being easily deformed or damaged, and is easy to replace when damaged, thereby reducing the cost of use; through the setting of the protective mechanism 4, it can be effectively realized that the device has the function of providing an additional layer of protection during use, which can improve the visibility of the anti-collision pier at night or in low visibility conditions, reduce the occurrence of accidental collisions, and improve stability to prevent further damage, thereby effectively protecting the safety of the anti-collision pier and the object being hit.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one implementation or operation from another implementation or operation, and do not necessarily require or imply any such implementation relationship or order between these implementations or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or includes elements inherent to such process, method, article or device;

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents;

[0037] The above description only describes the specific implementation methods of the present invention. Various examples do not limit the implementation content of the present invention. After reading the description, ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described previously without departing from the implementation nature and scope of the present invention.

Claims

1. A crash cushion, comprising a first mounting block (1) and a fixing mechanism (2), wherein the outer surface of the first mounting block (1) is provided with a combined buffer mechanism (3), and the outer surface of the combined buffer mechanism (3) is provided with a protective mechanism (4), characterized in that: The fixing mechanism (2) is arranged on the outer surface of the first mounting block (1), and the fixing mechanism (2) comprises a slide rail mounting frame (201), a fixing block (202) and a first notch (203); the slide rail mounting frame (201) is fixedly mounted on the outer surface of the first mounting block (1); the fixing block (202) is fixedly mounted in the inner cavity of the slide rail mounting frame (201); and the first notch (203) is opened on the outer surface of the fixing block (202); The combined buffer mechanism (3) comprises a first plastic block (301), a second plastic block (302) and a second notch (303), wherein the first plastic block (301) is movably mounted in the inner cavity of the slide rail mounting frame (201), the second plastic block (302) is fixedly mounted on the inner surface of the first plastic block (301), and the second notch (303) is opened on the outer surface of the first plastic block (301); The protective mechanism (4) comprises a first protective plate (401), a second through hole (402), and a second bolt (403); the first protective plate (401) is fixedly mounted on the outer surface of the first plastic block (301); the second through hole (402) is opened on the left and right sides of the first protective plate (401), the fixing block (202), and the first plastic block (301); and the second bolt (403) is threadedly connected to the inner cavity of the second through hole (402).

2. The crash pier according to claim 1, characterized in that: The fixing mechanism (2) further comprises a first rubber pad (204), a first telescopic rod (205), a first spring (206), a first through hole (207), a first bolt (208) and an embedded part (209); the first rubber pad (204) is fixedly mounted in the inner cavity of the first notch (203); and the rear end of the first telescopic rod (205) is fixedly mounted in the inner cavity of the first notch (203).

3. The crash pier according to claim 2, characterized in that: The front end of the first telescopic rod (205) is fixedly mounted on the inner surface of the second plastic block (302); the first spring (206) is sleeved on the outer surface of the first telescopic rod (205); the first through hole (207) is opened on the left and right sides of the slide rail mounting frame (201) and the fixed block (202); the first bolt (208) is threadedly connected to the inner cavity of the first through hole (207); and the embedded part (209) is fixedly mounted on the bottom of the first mounting block (1).

4. The crash pier according to claim 1, characterized in that: The combined buffer mechanism (3) further comprises a second rubber pad (304), a second telescopic rod (305), a second spring (306), a third plastic block (307) and a fourth U-shaped plastic block (308); the second rubber pad (304) is fixedly mounted in the inner cavity of the second slot (303); and the rear end of the second telescopic rod (305) is fixedly mounted in the inner cavity of the second slot (303).

5. The crash pier according to claim 4, characterized in that: The second spring (306) is sleeved on the outer surface of the second telescopic rod (305), the third plastic block (307) is fixedly mounted on the front end of the second telescopic rod (305), the fourth U-shaped plastic block (308) is fixedly mounted on the outer surface of the third plastic block (307), and the fourth U-shaped plastic block (308) is movably mounted in the inner cavity of the slide rail mounting frame (201).

6. The crash pier according to claim 1, characterized in that: The protective mechanism (4) further comprises a third rubber gasket (404), a second U-shaped protective plate (405), a fourth U-shaped rubber gasket (406) and a warning reflective coating (407); the third rubber gasket (404) is fixedly mounted on the outer surface of the first protective plate (401), and the second U-shaped protective plate (405) is fixedly mounted on the outer surface of the fourth U-shaped plastic block (308).

7. The crash pier according to claim 6, characterized in that: The fourth U-shaped rubber gasket (406) is fixedly mounted on the outer surface of the second U-shaped protective plate (405), and the warning reflective coating (407) is applied to the outer surfaces of the third rubber gasket (404) and the fourth U-shaped rubber gasket (406).

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