Combined traffic guardrail

Abstract

The utility model discloses a combined traffic guardrail which comprises a bottom plate, the top of the bottom plate is fixedly connected with a telescopic guardrail, the top of the bottom plate is fixedly connected with two supports, a displacement plate is connected between the two supports in a sliding mode, the top of the displacement plate is fixedly connected with a fixing block, and a sliding groove is formed in the fixing block. A limiting assembly is arranged in the sliding groove, a handle is fixedly connected to the top of the displacement plate, one end of a telescopic guardrail movable rod is fixedly connected with the bottom of the displacement plate, a mounting assembly is arranged on the tops of the two supports, and reflective strips are arranged on one sides of the two supports. The utility model aims to solve the problems that the height of the conventional traffic guardrail is generally fixed, so that the conventional traffic guardrail can not be completely matched under different roads or traffic scenes, and the conventional traffic guardrail is generally welded into a whole, so that the transportation is troublesome and the use is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic guardrails, in particular to a combined traffic guardrail. Background Art

[0002] With the development of society, people pay more and more attention to their travel safety. In order to facilitate people's safer travel, people have invented some auxiliary devices, including traffic guardrails installed on the road. With the rapid development of science and technology, people have higher and higher requirements for traffic guardrails, resulting in the existing traffic guardrails can not meet people's usage requirements.

[0003] Existing traffic guardrails have certain disadvantages when in use. First, the height of existing traffic guardrails is usually fixed, which may not be fully adapted to different roads or traffic scenarios. In addition, existing traffic guardrails are usually welded together as a whole, which is troublesome to carry and inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a combined traffic guardrail to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a base plate, a telescopic guardrail is fixedly connected to the top of the base plate, two brackets are fixedly connected to the top of the base plate, a displacement plate is slidably connected between the two brackets, a fixed block is fixedly connected to the top of the displacement plate, a slide groove is provided inside the fixed block, a limiting component is provided inside the slide groove, a handle is fixedly connected to the top of the displacement plate, one end of the telescopic guardrail movable rod is fixedly connected to the bottom of the displacement plate, a mounting component is provided on the top of the two brackets, and a reflective strip is provided on one side of each of the two brackets.

[0006] As a further preferred embodiment of the present technical solution, the limit assembly includes a slider, the slider is slidably connected to the inside of the slide groove, and a spring is fixedly connected between one side of the slider and the inner wall of the slide groove.

[0007] As a further preferred embodiment of the present technical solution, the limit assembly also includes a card block, which is slidably connected to the inside of the fixed block, one end of the card block is fixedly connected to one side of the slider, and one side of the bracket is equidistantly provided with card slots, and one end of the card block extends to the inside of the card slot.

[0008] As a further preferred embodiment of the technical solution, a displacement groove is formed through one side of the fixed block, a shift rod is slidably connected inside the displacement groove, and one end of the shift rod is fixedly connected to one side of the slider.

[0009] As a further preferred embodiment of the present technical solution, one end of the block is provided with an inclined surface.

[0010] As a further preferred embodiment of the present technical solution, the installation assembly includes a limit block, which is fixedly connected to one side of one of the brackets, and a limit groove is opened on one side of the other bracket, and the outer side of the limit block is slidably connected to the inner wall of the limit groove.

[0011] As a further preferred embodiment of the present technical solution, the installation assembly further includes two fixing plates, the two fixing plates are respectively fixedly connected to the tops of the two brackets, and bolts and nuts are arranged between the two fixing plates.

[0012] The utility model provides a combined traffic guardrail, which has the following beneficial effects:

[0013] (1) The utility model can make installation more convenient and quick by installing components between two guardrails, thereby reducing the time required for combined installation of multiple guardrails, improving work efficiency, and making transportation after disassembly more convenient.

[0014] (2) The utility model drives the displacement plate to move up by directly pulling the handle, and then drives the telescopic guardrail to increase in height. The position of the displacement plate can then be fixed by a limit assembly. This allows the guardrail to be used in different traffic scenarios, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0018] Figure 4 For the utility model Figure 1 The enlarged view of point A in the middle;

[0019] In the figure: 1. bottom plate; 2. displacement plate; 3. bracket; 4. telescopic guardrail; 5. handle; 6. reflective strip; 7. limit slot; 8. fixing block; 9. slide slot; 10. displacement slot; 11. lever; 12. spring; 13. slider; 14. block; 15. slot; 16. fixing plate; 17. limit block; 18. bolts and nuts. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1-Figure 4 As shown, in this embodiment, a combined traffic guardrail includes a base plate 1, a telescopic guardrail 4 is fixedly connected to the top of the base plate 1, two brackets 3 are fixedly connected to the top of the base plate 1, a displacement plate 2 is slidably connected between the two brackets 3, a fixed block 8 is fixedly connected to the top of the displacement plate 2, a slide groove 9 is provided inside the fixed block 8, a limiting component is arranged inside the slide groove 9, a handle 5 is fixedly connected to the top of the displacement plate 2, one end of the movable rod of the telescopic guardrail 4 is fixedly connected to the bottom of the displacement plate 2, a mounting component is arranged on the top of the two brackets 3, and a reflective strip 6 is arranged on one side of each of the two brackets 3.

[0022] Firstly, when installing multiple guardrails in combination, the installation components between two guardrails can make the installation more convenient and quick, thereby reducing the time required for the combined installation of multiple guardrails, improving work efficiency, and making transportation more convenient after disassembly. Then, when adjusting the height of the telescopic guardrail 4, the displacement plate 2 is driven upward by directly pulling the handle 5, and then the telescopic guardrail 4 is driven to increase in height. The position of the displacement plate 2 can then be fixed by the limiting component, which allows the guardrail to be used in different traffic scenarios, thereby increasing the applicability of the device. Finally, the reflective strip 6 can be used to increase the warning effect of the guardrail at night.

[0023] like Figure 1-Figure 4 As shown, the limit assembly includes a slider 13, which is slidably connected to the inside of the slide groove 9, and a spring 12 is fixedly connected between one side of the slider 13 and the inner wall of the slide groove 9. The limit assembly also includes a clamping block 14, which is slidably connected to the inside of the fixed block 8, and one end of the clamping block 14 is fixedly connected to one side of the slider 13. One side of the bracket 3 is equidistantly provided with clamping grooves 15, and one end of the clamping block 14 extends to the inside of the clamping groove 15. A displacement groove 10 is penetrated through one side of the fixed block 8, and a lever 11 is slidably connected to the inside of the displacement groove 10, and one end of the lever 11 is fixedly connected to one side of the slider 13, and one end of the clamping block 14 is provided with an inclined surface.

[0024] When moving the height of the displacement plate 2, the displacement plate 2 is driven to move by pulling the handle 5, and at the same time, the inclined surface of the block 14 is driven to contact the inner wall of the slot 15, thereby driving the block 14 to move and drive the slider 13 to slide inside the slide slot 9 while compressing the spring 12. When moving to the next side of the slot 15, the reaction force of the spring 12 drives the slider 13 to move and drives the block 14 to enter the inside of the slot 15, thereby completing the adjustment of the height of the telescopic guardrail 4. When lowering the height of the telescopic guardrail 4, the slider 13 is driven to move by toggling the lever 11 and drive the block 14 to disengage from the inside of the slot 15, and then the displacement plate 2 is moved to lower the height of the telescopic guardrail 4.

[0025] like Figure 1-Figure 4 As shown, the installation component includes a limit block 17, which is fixedly connected to one side of one of the brackets 3, and a limit groove 7 is opened on one side of the other bracket 3. The outer side of the limit block 17 is slidably connected to the inner wall of the limit groove 7. The installation component also includes two fixing plates 16, which are respectively fixedly connected to the tops of the two brackets 3, and bolts and nuts 18 are arranged between the two fixing plates 16.

[0026] When installing multiple guardrails, the limit block 17 on one side of the bracket 3 is aligned with the limit groove 7 of another bracket 3, so that the limit block 17 is inserted into the inside of the limit groove 7, and then the limit block 17 is shaped into a trapezoid to avoid looseness between the two brackets 3. Then, the bolts and nuts 18 are rotated and inserted into the inside of the two fixing plates 16, thereby further increasing the stability between the guardrails.

[0027] The utility model provides a combined traffic guardrail, and the specific working principle is as follows: first, when installing multiple guardrails, the limiting block 17 on one side of the bracket 3 is aligned with the limiting groove 7 of another bracket 3, so that the limiting block 17 is inserted into the inside of the limiting groove 7, and then the limiting block 17 is shaped as a trapezoid, so as to avoid the problem of looseness between the two brackets 3, and then the bolt nut 18 is rotated and inserted into the inside of the two fixing plates 16, and then the stability between the guardrails is further increased. Finally, when moving the height of the displacement plate 2, the displacement plate 2 is driven to move by pulling the handle 5 and driving The inclined surface of the block 14 contacts the inner wall of the slot 15, thereby driving the block 14 to move and drive the slider 13 to slide inside the slot 9 while compressing the spring 12. When moving to the next side of the slot 15, the reaction force of the spring 12 drives the slider 13 to move and drives the block 14 to enter the slot 15, thereby completing the adjustment of the height of the telescopic guardrail 4. When lowering the height of the telescopic guardrail 4, the slider 13 is driven to move by toggling the lever 11 and drive the block 14 to disengage from the slot 15, and then the displacement plate 2 is moved to lower the height of the telescopic guardrail 4.

[0028] Although 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined traffic guardrail, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected with a telescopic guardrail (4), the top of the base plate (1) is fixedly connected with two brackets (3), a displacement plate (2) is slidably connected between the two brackets (3), the top of the displacement plate (2) is fixedly connected with a fixed block (8), a slide groove (9) is provided inside the fixed block (8), a limit position component is provided inside the slide groove (9), the top of the displacement plate (2) is fixedly connected with a handle (5), one end of the movable rod of the telescopic guardrail (4) is fixedly connected with the bottom of the displacement plate (2), the tops of the two brackets (3) are provided with mounting components, and one side of the two brackets (3) is provided with a reflective strip (6).

2. A combined traffic guardrail according to claim 1, characterized in that: The limiting assembly comprises a slider (13), the slider (13) is slidably connected inside the slide groove (9), and a spring (12) is fixedly connected between one side of the slider (13) and the inner wall of the slide groove (9).

3. A combined traffic guardrail according to claim 2, characterized in that: The limit assembly further comprises a clamping block (14), wherein the clamping block (14) is slidably connected to the interior of the fixed block (8), one end of the clamping block (14) is fixedly connected to one side of the slider (13), one side of the bracket (3) is provided with clamping grooves (15) at equal intervals, and one end of the clamping block (14) extends to the interior of the clamping groove (15).

4. A combined traffic guardrail according to claim 2, characterized in that: A displacement groove (10) is formed through one side of the fixed block (8), a shifting rod (11) is slidably connected inside the displacement groove (10), and one end of the shifting rod (11) is fixedly connected to one side of the sliding block (13).

5. The combined traffic guardrail according to claim 3, characterized in that: One end of the clamping block (14) is provided with an inclined surface.

6. The combined traffic guardrail according to claim 1, characterized in that: The mounting assembly comprises a limit block (17), the limit block (17) being fixedly connected to one side of one of the brackets (3), a limit slot (7) being provided on one side of the other bracket (3), and the outer side of the limit block (17) being slidably connected to the inner wall of the limit slot (7).

7. The combined traffic guardrail according to claim 1, characterized in that: The mounting assembly further comprises two fixing plates (16), the two fixing plates (16) being fixedly connected to the tops of the two brackets (3) respectively, and bolts and nuts (18) being arranged between the two fixing plates (16).

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