Traffic engineering anti-collision device

Abstract

The utility model relates to the technical field of anti-collision devices, and discloses a traffic engineering anti-collision device which comprises a first support, a second support is arranged on the upper side of the first support, an anti-collision roller is arranged on the opposite sides of the first support and the second support in an inserted mode, a positioning assembly is arranged in the anti-collision roller in an inserted mode, and the two ends of the first support are rotationally connected with fixing assemblies. The upper end of the fixing assembly is fixedly connected with a protection assembly, supporting assemblies are arranged on the lower sides of the two ends of the first support, lifting assemblies are fixedly connected into the upper ends of the supporting assemblies, and the positioning assembly comprises a positioning rod inserted into the anti-collision roller, and the two ends of the positioning rod are fixedly connected with insertion blocks. The ends, away from the positioning rods, of the inserting blocks are inserted into the first support and the second support, when the anti-collision device is used, the parts damaged by collision can be detached and replaced according to the use requirements, the parts which are not damaged after collision can be reserved for continuous use, and then material loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-collision devices, and in particular to an anti-collision device for traffic engineering. Background Art

[0002] Anti-collision devices in traffic engineering include anti-collision guardrails, anti-collision piers and anti-collision pads. Various anti-collision devices are installed on different roads according to different usage situations. Among them, anti-collision pads are mostly installed in dangerous sections of the road and intersections. They can absorb the energy of vehicle collisions and reduce damage to vehicles and passengers.

[0003] After searching, the Chinese application number CN202320582861.X proposes a traffic engineering anti-collision device, including a mounting base plate, a connecting component is provided on the top of the mounting base plate, a mounting frame is installed on the top of the mounting base plate through the connecting component, and a mounting component is provided inside the mounting frame for facilitating the installation of the engineering anti-collision device. Anti-collision rollers and mounting circular plates are provided between the facing surfaces of the mounting frames through the mounting components. In the above-mentioned prior art, the mounting components can be removed by removing the bolts, thereby replacing the anti-collision roller, thereby avoiding the reduction of the anti-collision effect due to long-term exposure to the sun, aging and damage of the anti-collision roller, and reducing the subsequent maintenance costs by replacement.

[0004] In the above-mentioned prior art, the anti-collision roller can be replaced, thereby avoiding the reduction of the anti-collision effect due to the aging and damage of the anti-collision roller due to long-term exposure to the sun, and reducing the subsequent maintenance costs. However, after the anti-collision device is hit by a car, the anti-collision roller and the bracket will be damaged to a certain extent. The anti-collision roller can be removed and replaced, and the bracket is usually spliced ​​by welding. This splicing method requires the bracket to be replaced as a whole after part of the bracket is damaged, thereby increasing the cost of use. Utility Model Content

[0005] The purpose of the utility model is to provide a traffic engineering anti-collision device to solve the problem in the prior art that after a traffic engineering anti-collision device is hit, it is inconvenient to only remove and replace the damaged part according to needs, thereby reducing the use cost.

[0006] The utility model provides the following technical solutions: a traffic engineering anti-collision device, comprising a first bracket, a second bracket arranged on the upper side of the first bracket, and an anti-collision roller inserted on the side opposite to the first bracket and the second bracket, a positioning component inserted inside the anti-collision roller, and a fixing component rotatably connected to the two ends of the first bracket, a protective component fixedly connected to the upper end of the fixing component, and a supporting component arranged on the lower side of the two ends of the first bracket, and a lifting component fixedly connected to the upper end of the supporting component.

[0007] As a preferred embodiment of the above technical solution, the positioning assembly includes a positioning rod inserted inside the anti-collision roller, and both ends of the positioning rod are fixedly connected with an insertion block, and the end of the insertion block away from the positioning rod is inserted into the first bracket and the second bracket.

[0008] As a preferred embodiment of the above technical solution, the fixing component includes a rotating plate rotatably connected at both ends of the first bracket, and a clamping plate is fixedly connected to the upper end of the rotating plate, the lower side of the clamping plate is fitted with the second bracket, and a bolt is inserted into the middle end of the clamping plate, and the lower end of the bolt is engaged in the second bracket.

[0009] As a preferred embodiment of the above technical solution, the protective component includes a baffle attached to the upper side of the card plate, and one end of the baffle is fixedly connected to a connecting plate, a rotating rod is fixedly connected to the lower side of the middle end of the connecting plate, and the lower end of the rotating rod is rotatably connected to the card plate, a torsion spring is sleeved on the outer side of the rotating rod, and the upper end of the torsion spring is fixedly connected to the connecting plate, the lower end of the torsion spring is fixedly connected to the card plate, and one side of the baffle is attached to a limiting block, and the lower end of the limiting block is fixedly connected to the card plate.

[0010] As a preferred embodiment of the above technical solution, the support assembly includes a fixing plate provided on the lower sides of both ends of the first bracket, and a support column is fixedly connected to the middle end of the upper side of the fixing plate.

[0011] As a preferred embodiment of the above technical solution, the lifting assembly includes a support column whose inner side at the lower end is fixedly connected to the electric telescopic rod, and the upper end of the electric telescopic rod is fixedly connected to a push rod, and the upper end of the push rod is fixedly connected to the first bracket.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] When this traffic engineering anti-collision device is hit by a vehicle during use and needs to be disassembled to replace the damaged part, the protective component can be moved first, and then the fixing component can be removed with a tool, and then the fixing component can be rotated to pull the second bracket out of the positioning component, and then the anti-collision roller, positioning component, first bracket and support component can be removed one by one, so that the anti-collision device can be disassembled and replaced according to the use requirements. During use, the height of the first bracket can also be adjusted with the assistance of the support component by starting the lifting component, so that the anti-collision device can be used. When in use, the damaged part of the impact can be disassembled and replaced according to the use requirements, and the part that is not damaged after the impact can be retained for continued use, thereby reducing material loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a traffic engineering anti-collision device;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of a traffic engineering anti-collision device;

[0016] Figure 3This is an enlarged schematic diagram of a partial cross-sectional structure of a traffic engineering anti-collision device at the card plate;

[0017] Figure 4 for Figure 2 A magnified schematic diagram of the structure in the middle.

[0018] In the figure: 1. First bracket; 11. Second bracket; 12. Anti-collision roller; 2. Positioning rod; 21. Insert block; 3. Turn plate; 31. Clamping plate; 32. Bolt; 4. Baffle; 41. Connecting plate; 42. Turning rod; 43. Torsion spring; 44. Limit block; 5. Fixing plate; 51. Support column; 6. Electric telescopic rod; 61. Push rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a traffic engineering anti-collision device, comprising a first bracket 1, a second bracket 11 is provided on the upper side of the first bracket 1, and an anti-collision roller 12 is inserted on the side opposite to the first bracket 1 and the second bracket 11, a positioning component is inserted inside the anti-collision roller 12, and the two ends of the first bracket 1 are rotatably connected to the fixing component, the upper end of the fixing component is fixedly connected to the protection component, and the lower sides of the two ends of the first bracket 1 are provided with a supporting component, and the upper end of the supporting component is fixedly connected to the lifting component. When the anti-collision device needs to be disassembled and the damaged part needs to be replaced after being hit by a vehicle during use, it can be first Move the protective component, then use the tool to remove the fixing component, then rotate the fixing component to pull the second bracket 11 out of the positioning component, and then remove the anti-collision roller 12, the positioning component, the first bracket 1 and the support component one by one, so that the anti-collision device can be removed and replaced according to the use requirements. During use, the height of the first bracket 1 can also be adjusted with the assistance of the support component by starting the lifting component, so that the anti-collision device can be used. When used, the damaged part of the impact can be removed and replaced according to the use requirements, and the part that was not damaged after the impact can be retained for continued use, thereby reducing material loss.

[0021] like Figure 2 As shown, the positioning assembly includes a positioning rod 2 inserted inside the anti-collision roller 12, and an insert block 21 is fixedly connected to both ends of the positioning rod 2. The end of the insert block 21 away from the positioning rod 2 is inserted into the first bracket 1 and the second bracket 11. The positioning rod 2 and the insert block 21 are used to limit the position of the anti-collision roller 12. Subsequently, the positioning rod 2 can drive the insert block 21 to be pulled out of the first bracket 1 and the second bracket 11 for disassembly.

[0022] like Figure 3As shown, the fixing assembly includes a rotating plate 3 rotatably connected to the two ends of the first bracket 1, and a clamping plate 31 is fixedly connected to the upper end of the rotating plate 3, the lower side of the clamping plate 31 is in contact with the second bracket 11, and a bolt 32 is inserted into the middle end of the clamping plate 31, and the lower end of the bolt 32 is engaged in the second bracket 11. The first bracket 1 and the second bracket 11 are clamped together by the rotating plate 3 and the clamping plate 31, and then the clamping plate 31 is fixed by the bolt 32.

[0023] like Figure 4 As shown, the protective assembly includes a baffle 4 attached to the upper side of the card plate 31, and one end of the baffle 4 is fixedly connected to the connecting plate 41, the lower side of the middle end of the connecting plate 41 is fixedly connected to a rotating rod 42, and the lower end of the rotating rod 42 is rotatably connected to the card plate 31, and a torsion spring 43 is sleeved on the outer side of the rotating rod 42, and the upper end of the torsion spring 43 is fixedly connected to the connecting plate 41, and the lower end of the torsion spring 43 is fixedly connected to the card plate 31, and one side of the baffle 4 is attached to a limit block 44, and the lower end of the limit block 44 is fixed It is fixedly connected to the card plate 31, and the baffle 4 is moved. After the baffle 4 is moved, the rotating rod 42 is driven to rotate through the connecting plate 41. As the connecting plate 41 rotates, the torsion spring 43 is stretched. Later, the baffle 4 is loosened and the elastic potential energy of the torsion spring 43 is used to drive the baffle 4 to rotate. When the limit block 44 in the baffle 4 is locked, the baffle 4 blocks the bolt 32, thereby using the protection of the baffle 4 to block the bolt 32 to prevent rainwater and debris from falling onto the bolt 32.

[0024] like Figure 2 As shown, the support assembly includes a fixing plate 5 provided on the lower sides of both ends of the first bracket 1, and a support column 51 is fixedly connected to the middle end of the upper side of the fixing plate 5, and the fixing plate 5 and the support column 51 are used to support and fix the first bracket 1.

[0025] like Figure 2 As shown, the lifting assembly includes a support column 51 whose lower end is fixedly connected to the electric telescopic rod 6, and the upper end of the electric telescopic rod 6 is fixedly connected to the push rod 61, and the upper end of the push rod 61 is fixedly connected to the first bracket 1. When the electric telescopic rod 6 is started, the output shaft of the electric telescopic rod 6 is used to push the push rod 61 to drive the first bracket 1 to be raised and lowered.

[0026] Working principle: When the anti-collision device is damaged after being hit, the baffle 4 can be toggled first. After the baffle 4 is toggled, the rotating rod 42 is driven to rotate through the connecting plate 41. As the connecting plate 41 rotates, the torsion spring 43 is stretched. When the baffle 4 is rotated open, the bolt 32 is unscrewed out of the second bracket 11 through a tool, and then the rotating plate 3 is toggled to drive the clamping plate 31 away from the second bracket 11. After multiple sets of rotating plates 3 and clamping plates 31 are toggled open, the second bracket 11 can be pulled to separate it from the insert block 21, and then the anti-collision roller 12 sleeved on the outside of the positioning rod 2 can be taken out, or the positioning rod 2 can be pulled to drive the insert block 21 to pull out the first bracket 1, thereby disassembling the anti-collision device so that the damaged part can be replaced. After the replacement is completed, when assembling, the anti-collision roller 12 is passed through the insert block 21 and sleeved on the outside of the positioning rod 2. , then first insert a set of plug blocks 21 into the first bracket 1, and then put the second bracket 11 on the outside of the plug block 21 at the upper end, and then rotate the rotating plate 3 to drive the card plate 31 to lock the second bracket 11, and then toggle the baffle 4 to open it, and use a tool to insert the bolt 32 into the card plate 31 and screw it into the second bracket 11 to fix it. After fixing, loosen the baffle 4 and use the elastic potential energy of the torsion spring 43 to drive the baffle 4 to rotate. When the limit block 44 in the baffle 4 is in place, the baffle 4 blocks the bolt 32. During installation, the height of the first bracket 1 can also be adjusted according to the different installation positions. During adjustment, the electric telescopic rod 6 is started, and the electric telescopic rod 6 is driven to push the push rod 61 with the assistance of the fixed plate 5 and the support column 51 to drive the first bracket 1 to be raised and lowered.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A traffic engineering anti-collision device, comprising a first bracket (1), characterized in that: A second bracket (11) is provided on the upper side of the first bracket (1), and an anti-collision roller (12) is inserted on the side opposite to the first bracket (1) and the second bracket (11), a positioning component is inserted inside the anti-collision roller (12), and the two ends of the first bracket (1) are rotatably connected to the fixing component, the upper end of the fixing component is fixedly connected to the protection component, and the lower sides of the two ends of the first bracket (1) are provided with a supporting component, and the upper end of the supporting component is fixedly connected to the lifting component.

2. A traffic engineering anti-collision device according to claim 1, characterized in that: The positioning assembly comprises a positioning rod (2) inserted inside the anti-collision roller (12), and plug blocks (21) are fixedly connected to both ends of the positioning rod (2), and the end of the plug block (21) away from the positioning rod (2) is inserted into the first bracket (1) and the second bracket (11).

3. The traffic engineering anti-collision device according to claim 1, characterized in that: The fixing assembly comprises a rotating plate (3) rotatably connected to both ends of the first bracket (1), and a clamping plate (31) is fixedly connected to the upper end of the rotating plate (3), the lower side of the clamping plate (31) is in contact with the second bracket (11), and a bolt (32) is inserted into the middle end of the clamping plate (31), and the lower end of the bolt (32) is engaged in the second bracket (11).

4. The traffic engineering anti-collision device according to claim 3, characterized in that: The protective component comprises a baffle (4) attached to the upper side of the card plate (31), and one end of the baffle (4) is fixedly connected to a connecting plate (41), a rotating rod (42) is fixedly connected to the lower side of the middle end of the connecting plate (41), and the lower end of the rotating rod (42) is rotatably connected to the card plate (31), a torsion spring (43) is sleeved on the outer side of the rotating rod (42), and the upper end of the torsion spring (43) is fixedly connected to the connecting plate (41), and the lower end of the torsion spring (43) is fixedly connected to the card plate (31), and a limiting block (44) is attached to one side of the baffle (4), and the lower end of the limiting block (44) is fixedly connected to the card plate (31).

5. The traffic engineering anti-collision device according to claim 1, characterized in that: The support assembly comprises fixed plates (5) arranged at the lower sides of both ends of the first bracket (1), and a support column (51) is fixedly connected to the middle end of the upper side of the fixed plate (5).

6. The traffic engineering anti-collision device according to claim 5, characterized in that: The lifting assembly comprises a support column (51) whose lower end is fixedly connected to an electric telescopic rod (6) on its inner side, and a push rod (61) is fixedly connected to the upper end of the electric telescopic rod (6), and the upper end of the push rod (61) is fixedly connected to the first bracket (1).

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