Highway vehicle protection device

Abstract

The utility model discloses a highway vehicle protection device, and belongs to the technical field of protective fences. Comprising a plurality of fixing columns, and every two adjacent fixing columns are connected through a protection rod; a first limiting assembly and a second limiting assembly are inserted into the fixing column, and the first limiting assembly and the second limiting assembly are used for unfolding the warning tape; a rotating rod is rotationally arranged on the first limiting assembly and used for winding the warning tape. The warning tape is connected to the rotating rod and used for warning, one end of the warning tape is fixedly connected with the rotating rod, and the other end of the warning tape is fixedly connected with the second limiting assembly. Through the arrangement of the first limiting assembly and the second limiting assembly which are in plug-in connection, when the device needs to be used, the device is rapidly pulled out and separated, so that the warning tape is unfolded and arranged behind the vehicle for warning, taking and placing operation is easy and convenient, the use difficulty is reduced, and the use efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of guardrails, and more specifically, to a highway vehicle protection device. Background Art

[0002] Guardrails are important maintenance and safety facilities on roads. Guardrails are usually installed on one or both sides of high-speed roads to reduce the risk of vehicles accidentally leaving the road.

[0003] The document with the prior art publication number CN111778898B provides a highway guardrail in a winding mountain area. By parking a faulty vehicle next to the guardrail, the driver removes the limiting piece on the vertical pole behind the faulty vehicle, takes out the telescopic rod in the placement groove and places it on the road and tightens the warning tape, so as to promptly remind passing vehicles to pay attention and avoid, thereby avoiding collisions between vehicles; the three removed limiting rods are respectively inserted into the three limiting grooves, thereby increasing the contact area between the placement plate and the ground and improving stability.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: the guardrail is limited and fixed by a number of limit rods and a number of mounting bolts, and on the highway section, there are many vehicles passing by, and the operator has to remove the corresponding fasteners by hand or with tools before it can be used, which greatly reduces the efficiency of use and increases the risk of accidents.

[0005] In view of the above-mentioned related technologies, the inventor believes that the use efficiency of the warning device can be improved by installing a limiter in a plug-in manner. In view of this, we propose a highway vehicle protection device. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a highway vehicle protection device, which solves the technical problem of the difficulty in operating the warning device in the prior art, and achieves the technical effect of reducing the difficulty of use and improving the operating efficiency.

[0008] 2. Technical solution

[0009] The embodiment of the present application provides a highway vehicle protection device, comprising a plurality of fixed columns, wherein two adjacent fixed columns are connected by a protection rod;

[0010] The fixing column is plugged with a first limiting component and a second limiting component, and the first limiting component and the second limiting component are used to unfold the warning tape;

[0011] The first limiting assembly is rotatably provided with a rotating rod for winding up the warning tape;

[0012] The warning belt is connected to the rotating rod, and is used for warning. One end of the warning belt is fixedly connected to the rotating rod, and the other end is fixedly connected to the second limit assembly.

[0013] By adopting the above technical solution, through the setting of the plug-in first limit component and the second limit component, when the device needs to be used, it can be quickly pulled out and separated, so that the warning tape can be unfolded and set at the rear of the vehicle for warning. The taking and placing operation is simple and convenient, which reduces the difficulty of use and improves the efficiency of use.

[0014] As an optional solution to the technical solution of the present application document, the fixed column is hollow inside and open at the top, a first limit groove is arranged inside the fixed column, a second limit groove is arranged inside the fixed column, the groove width of the first limit groove is the same as the groove width of the second limit groove, a limit hole is arranged on the fixed column, the first limit assembly is slidably matched with the first limit groove and the second limit groove, and the second limit assembly is slidably matched with the first limit groove and the second limit groove.

[0015] By adopting the above technical solution, when not in operation, the first limit assembly is inserted into the first limit groove, and the second limit assembly is inserted into the second limit groove, thereby realizing the storage of the device. When in operation, the first limit assembly and the second limit assembly are simultaneously pulled out from the fixed column, the first limit assembly is inserted into the second limit groove for positioning, and the second limit assembly is pulled to the road surface, thereby causing the warning strip to unfold and warn.

[0016] As an optional solution of the technical solution of the present application document, a plurality of drainage holes are provided at the bottom of the fixed column for draining the accumulated water.

[0017] By adopting the above technical solution, the drainage hole can effectively drain the accumulated water in the fixed column.

[0018] As an optional solution to the technical solution of the present application document, the first limit assembly includes a first limit block, the first limit block is slidably matched with the limit hole, the first limit block is connected to a first limit plate, the first limit plate is slidably matched with the first limit groove and the second limit groove, the first limit block is provided with a connecting column, the rotating rod is rotatably connected to the connecting column, a storage groove is opened in the connecting column, a through hole is opened on the storage groove, and the warning tape passes through the through hole.

[0019] As an optional solution of the technical solution of the present application document, a positioning rod is provided on the first limiting block, and the positioning rod is slidably connected to the second limiting assembly.

[0020] As an optional solution to the technical solution of the present application document, the second limiting assembly includes a second limiting block, the second limiting block is slidably matched with the limiting hole, the positioning rod is slidably connected to the second limiting block, the second limiting block is connected to a second limiting plate, the second limiting plate is slidably matched with the first limiting groove and the second limiting groove, a support column is arranged on the second limiting block, one end of the warning tape is fixedly connected to the connecting column, and the other end is fixedly connected to the support column, second support plates are connected to both sides of the second limiting block, and a cover plate is arranged on the second limiting block, and the cover plate is used to block the top of the fixed column.

[0021] By adopting the above technical solution, the positioning rod is inserted into the second limit block, and the first limit assembly and the second limit assembly form a whole when they are taken out or put into the fixed column, thereby reducing the difficulty of taking and placing, and avoiding the first limit assembly and the second limit assembly from being misaligned during taking and placing, causing the warning tape to be pulled open.

[0022] 3. Beneficial effects

[0023] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0024] 1. The present application provides a plug-in first limit assembly and a second limit assembly, and when the device is needed, it can be quickly pulled out and separated, so that the warning tape can be unfolded and set at the rear of the vehicle for warning. The retrieval and placement operations are simple and convenient, which reduces the difficulty of use and improves the efficiency of use, so as to provide timely warnings to vehicles behind, thereby better protecting the vehicles and reducing the risk of accidents.

[0025] 2. When the device of the present application is not in operation, the first limit assembly is inserted into the first limit groove, and the second limit assembly is inserted into the second limit groove, thereby realizing the storage of the device. When the device is in operation, the first limit assembly and the second limit assembly are simultaneously pulled out from the fixed column, the first limit assembly is inserted into the second limit groove for positioning, and the second limit assembly is pulled to the road surface, thereby causing the warning tape to unfold and warn.

[0026] 3. In the present application, the positioning rod is inserted into the second limit block, so that the first limit assembly and the second limit assembly form a whole when they are taken out or put into the fixed column, thereby reducing the difficulty of taking and placing, and avoiding the first limit assembly and the second limit assembly from being misaligned during taking and placing, causing the warning tape to be pulled open. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a highway vehicle protection device disclosed in a preferred embodiment of the present application;

[0028] Figure 2 A partial structural schematic diagram of a highway vehicle protection device disclosed in a preferred embodiment of the present application;

[0029] Figure 3 A highway vehicle protection device disclosed in a preferred embodiment of the present application Figure 2 The enlarged structural diagram at A in the middle;

[0030] Figure 4 This is a schematic diagram of the structure of a fixed column of a highway vehicle protection device disclosed in a preferred embodiment of the present application;

[0031] Figure 5 A partial cross-sectional view of a highway vehicle protection device disclosed in a preferred embodiment of the present application.

[0032] Explanation of the numbers in the figure: 1. Fixed column; 2. Protection rod; 3. First limit assembly; 4. Second limit assembly; 6. Warning tape; 5. Rotating rod; 11. First limit slot; 12. Second limit slot; 13. Limit hole; 31. First limit block; 32. First limit plate; 33. Connecting column; 34. Storage slot; 35. Through hole; 36. Positioning rod; 41. Second limit block; 42. Second limit plate; 43. Support column; 44. Second support plate; 45. Cover plate. DETAILED DESCRIPTION

[0033] The present application is further described in detail below in conjunction with the accompanying drawings.

[0034] Reference Figures 1 to 3 The embodiment of the present application discloses a highway vehicle protection device, including a plurality of fixed columns 1, two adjacent fixed columns 1 are connected by a protection rod 2, a first limit assembly 3 and a second limit assembly 4 are inserted in the fixed column 1, the first limit assembly 3 and the second limit assembly 4 are used to unfold the warning tape 6, a rotating rod 5 is rotatably arranged on the first limit assembly 3 for winding up the warning tape 6, the warning tape 6 is arranged on the rotating rod 5, the warning tape 6 is used for warning, one end of the warning tape 6 is fixedly connected to the rotating rod 5, and the other end passes through the first limit assembly 3 and is fixedly connected to the second limit assembly 4. In this embodiment, by setting the plug-in first limit assembly 3 and the second limit assembly 4, when the device is needed, it can be quickly pulled out and unfolded, so that the warning tape 6 is set at the rear of the vehicle for warning, and the taking and placing operation is simple and convenient, which reduces the difficulty of use and improves the efficiency of use.

[0035] Reference Figure 4The fixed column 1 is hollow inside and open at the top. A first limiting groove 11 is arranged inside the fixed column 1. A second limiting groove 12 is arranged inside the fixed column 1. The width of the first limiting groove 11 is the same as the width of the second limiting groove 12. A limiting hole 13 is provided on the fixed column 1. The first limiting component 3 is slidably matched with the first limiting groove 11 and the second limiting groove 12. The second limiting component 4 is slidably matched with the first limiting groove 11 and the second limiting groove 12. A drainage hole is provided at the bottom of the fixed column 1 for draining the accumulated water. When the device of this embodiment is not working, the first limiting component 3 is inserted into the first limiting groove 11, and the second limiting component 4 is inserted into the second limiting groove 12, so as to realize the storage of the device. When working, the first limiting component 3 and the second limiting component 4 are simultaneously pulled out from the fixed column 1, the first limiting component 3 is inserted into the second limiting groove 12 for positioning, and the second limiting component 4 is pulled to the road surface, so that the warning tape 6 is unfolded to warn.

[0036] Reference Figure 3 and Figure 5 The first limiting assembly 3 includes a first limiting block 31, which is slidably matched with the limiting hole 13. The first limiting block 31 is connected with a first limiting plate 32, which is slidably matched with the first limiting groove 11 and the second limiting groove 12. A connecting column 33 is provided on the first limiting block 31, and the rotating rod 5 is rotatably connected to the connecting column 33. A receiving groove 34 is provided in the connecting column 33, and a through hole 35 is provided on the receiving groove 34. The warning tape 6 passes through the through hole 35. A positioning rod 36 is provided on the first limiting block 31, and the positioning rod 36 is slidably connected to the second limiting assembly 4.

[0037] The second limiting assembly 4 includes a second limiting block 41, which is slidably matched with the limiting hole 13, the positioning rod 36 is slidably connected to the second limiting block 41, the second limiting block 41 is connected with a second limiting plate 42, the second limiting plate 42 is slidably matched with the first limiting groove 11 and the second limiting groove 12, the second limiting block 41 is provided with a supporting column 43, one end of the warning tape 6 is fixedly connected to the connecting column 33, and the other end is fixedly connected to the supporting column 43, second supporting plates 44 are connected to both sides of the second limiting block 41, and a cover plate 45 is provided on the second limiting block 41, the cover plate 45 is used to block the top of the fixing column 1, and a pull ring can be provided on the top of the cover plate 45 to facilitate the taking and placing of the limiting assembly. In this embodiment, the positioning rod 36 is inserted into the second limiting block 41, so that the first limiting component 3 and the second limiting component 4 form a whole when they are taken out or put into the fixed column 1, thereby reducing the difficulty of taking and placing, and avoiding the first limiting component 3 and the second limiting component 4 from being misaligned during taking and placing, causing the warning tape 6 to be pulled apart.

[0038] When a highway vehicle protection device disclosed in an embodiment of the present application is in use, the first limit assembly 3 and the second limit assembly 4 are pulled out from the limit groove of the fixed column 1, the first limit plate 32 on the first limit assembly 3 is inserted into the second limit groove 12, and the second limit assembly 4 is pulled to move along the axial direction of the positioning rod 36, and the support column 43 of the second limit assembly 4 drives the warning tape 6 to unfold, thereby completing the placement of the warning tape 6. After use, the warning tape 6 is rolled up on the rotating rod 5 by screwing the rotating rod 5, the positioning rod 36 is inserted into the second limit block 41, the first limit assembly 3 and the second limit assembly 4 are pulled out of the fixed column 1 upward, the first limit plate 32 is inserted into the first limit groove 11, and the second limit plate 42 is inserted into the second limit groove 12 to complete the storage.

Claims

1. A highway vehicle protection device, characterized in that: It comprises a plurality of fixing columns (1), wherein two adjacent fixing columns (1) are connected via a protective rod (2); A first limiting component (3) and a second limiting component (4) are inserted into the fixing column (1), and the first limiting component (3) and the second limiting component (4) are used to unfold the warning tape (6); A rotating rod (5) is rotatably provided on the first limiting component (3) for reeling up the warning tape (6); The warning belt (6) is connected to the rotating rod (5) and is used for warning. One end of the warning belt (6) is fixedly connected to the rotating rod (5), and the other end is fixedly connected to the second limit assembly (4).

2. The highway vehicle protection device according to claim 1, characterized in that: The fixing column (1) is hollow inside and open at the top. A first limiting groove (11) is provided inside the fixing column (1). A second limiting groove (12) is provided inside the fixing column (1). The groove width of the first limiting groove (11) is the same as the groove width of the second limiting groove (12). A limiting hole (13) is provided on the fixing column (1). The first limiting component (3) is slidably matched with the first limiting groove (11) and the second limiting groove (12). The second limiting component (4) is slidably matched with the first limiting groove (11) and the second limiting groove (12).

3. The highway vehicle protection device according to claim 2 is characterized in that: A plurality of drainage holes are provided at the bottom of the fixed column (1) for draining accumulated water.

4. The highway vehicle protection device according to claim 2 or 3, characterized in that: The first limiting assembly (3) comprises a first limiting block (31), the first limiting block (31) is slidably matched with the limiting hole (13), the first limiting block (31) is connected with a first limiting plate (32), the first limiting plate (32) is slidably matched with the first limiting groove (11) and the second limiting groove (12), the first limiting block (31) is provided with a connecting column (33), the rotating rod (5) is rotatably connected with the connecting column (33), a receiving groove (34) is provided in the connecting column (33), a through hole (35) is provided in the receiving groove (34), and the warning tape (6) passes through the through hole (35).

5. The highway vehicle protection device according to claim 4, characterized in that: The first limiting block (31) is provided with a positioning rod (36), and the positioning rod (36) is plugged into the second limiting assembly (4).

6. The highway vehicle protection device according to claim 5, characterized in that: The second limiting assembly (4) comprises a second limiting block (41), the second limiting block (41) is slidably matched with the limiting hole (13), the positioning rod (36) is slidably connected with the second limiting block (41), the second limiting block (41) is connected with a second limiting plate (42), the second limiting plate (42) is slidably matched with the first limiting groove (11) and the second limiting groove (12), the second limiting block (41) is provided with a supporting column (43), one end of the warning tape (6) is fixedly connected to the connecting column (33), and the other end is fixedly connected to the supporting column (43), the second limiting block (41) is connected with a second supporting plate (44) on both sides, and the second limiting block (41) is provided with a cover plate (45), and the cover plate (45) is used to block the top of the fixed column (1).

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