Soil-free shoulder road section protective fence structure

Abstract

The utility model relates to the field of protective fences, in particular to a protective fence structure for a soil-shoulder-free road section, which comprises a protective fence baffle and a mounting seat, and the protective fence baffle is positioned above the mounting seat; the warning mechanism is arranged at the upper end of the mounting base, and the warning mechanism is arranged on the surface of the guardrail baffle; wherein the warning mechanism comprises a warning assembly arranged at the upper end of the mounting seat, a dismounting and mounting assembly is arranged on the surface of the warning assembly, and the dismounting and mounting assembly is used for quickly dismounting and mounting the guardrail baffle; according to the device, a warning assembly is arranged, under the action of the warning assembly, the effect of warning pedestrians who want to climb over can be achieved, a piston rod moves downwards on the inner wall of a stand column to extrude a spring, meanwhile, gas in the stand column is injected into an air bag, liquid accumulated or supplemented in a positioning water tank is sprayed upwards through a spray head, and the device is convenient to use. And the effect of warning pleasant pedestrians is achieved through the sprayed liquid.

Description

Technical Field

[0001] The utility model relates to the field of guardrails, in particular to a guardrail structure for a soilless shoulder section. Background Art

[0002] The shoulder refers to a strip of a certain width (including hard shoulder and protective shoulder) located from the outer edge of the roadway to the edge of the roadbed. It is used to maintain the function of the roadway and for temporary parking, and serves as a lateral support for the road surface.

[0003] After searching the prior art "A soilless shoulder section guardrail structure", the publication number is "CN219733009U". By pre-embedding the guardrail in the concrete, when it is necessary to plant greenery on both sides of the shoulder or repair both sides of the shoulder in the later stage, the guardrail will be difficult to dismantle, which will affect the efficiency of the construction. The device provides a warning to surrounding vehicles by setting a warning light, but when pedestrians around want to climb over, it is difficult to achieve a good warning effect.

[0004] Therefore, a soilless shoulder section guardrail structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a soilless shoulder section guardrail structure in order to solve the above-mentioned problem, thereby improving the problem that it is difficult to provide a good warning effect when pedestrians around want to climb over.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a guardrail structure for a soilless shoulder section, comprising: a guardrail baffle and a mounting seat, wherein the guardrail baffle is located above the mounting seat; a warning mechanism, wherein the warning mechanism is arranged at the upper end of the mounting seat, and the warning mechanism is arranged on the surface of the guardrail baffle; wherein the warning mechanism comprises a warning component arranged at the upper end of the mounting seat, and a disassembly and assembly component is arranged on the surface of the warning component, and the disassembly and assembly component is used for quickly disassembling and assembling the guardrail baffle, and the warning component reduces the risk of people climbing over the guardrail.

[0007] Preferably, the warning component includes a column fixedly connected to the upper end of the mounting seat, the inner wall of the column is fixedly connected to a positioning frame, the surface of the positioning frame is fixedly connected to a spring, the inner wall of the column is slidably connected to a piston rod, the lower end of the piston rod contacts the upper end of the spring, the upper end of the piston rod is fixedly connected to a moving block, the surface of the column is fixedly connected to a positioning water tank, and the moving block drives the piston rod to move downward on the inner wall of the column.

[0008] Preferably, the disassembly and assembly component includes a fixed tube fixedly connected to the surface of the warning component, the inner wall of the fixed tube is rotatably connected to a rotating rod, the end of the rotating rod is fixedly connected to a connecting frame, one side of the connecting frame is fixedly connected to a rotating seat, and the inner wall of the rotating seat is rotatably connected to the rotating frame, which can be easily and quickly disassembled and installed without damaging the road surface.

[0009] Preferably, the surface of the moving block penetrates to the outside of the column and is fixedly connected to a sliding frame, the sliding frame is slidably connected to the surface of the column, the disassembly and assembly assembly drives the sliding frame to move, and the sliding frame drives the moving block to move synchronously.

[0010] Preferably, an airbag is provided on the inner wall of the positioning water tank, and the airbag is fixedly connected to the surface of the column. The airbag is communicated with the column, and the spring is squeezed under the action of the positioning frame, and the internal gas of the column is injected into the interior of the airbag, so that the airbag expands toward the inner wall of the positioning water tank.

[0011] Preferably, the disassembly and assembly component also includes a connecting block fixedly connected to the surface of the guardrail baffle, and the inner wall of the rotating frame is provided with a fastening bolt, and the fastening bolt passes through the interior of the connecting block. The fastening bolt can be cooperated with the countersunk hole and a special-shaped groove is provided at its operating end to prevent it from being easily dismantled by outsiders.

[0012] Preferably, the surface of the positioning water tank is connected to a nozzle, and the spraying end of the nozzle is upward. When a relatively large pressure appears inside the positioning water tank, the nozzle will spray the liquid inside the positioning water tank upward to warn passers-by who are about to climb over.

[0013] The beneficial effects of the utility model are:

[0014] 1. By setting up a warning component, it can serve as a warning to pedestrians who want to climb over. Compared with the comparative documents, it is difficult to achieve a good warning effect when pedestrians around want to climb over. The device moves the piston rod downward on the inner wall of the column to squeeze the spring, and at the same time, the gas inside the column is injected into the airbag, so that the liquid accumulated or supplemented in the positioning water tank is sprayed upward through the nozzle, and the sprayed liquid can serve as a warning to the pedestrians on the other side.

[0015] 2. By setting up a disassembly and assembly component, the device can be used for maintenance and construction operations by removing the fastening bolts. Countersunk holes are provided on the surface of the rotating frame, and the fastening bolts are located in the countersunk holes. The operator only needs to remove the fastening bolts on one side to rotate the guardrail baffle. At this time, there is no need to remove the mounting seat, thereby reducing the work efficiency of disassembly and re-installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the warning mechanism structure of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the disassembly and assembly components of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the piston rod and the spring of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the column of the utility model;

[0021] Figure 6 This is a schematic diagram of the nozzle position of the utility model.

[0022] In the figure: 1. guardrail baffle; 2. mounting seat; 3. warning mechanism; 31. disassembly and assembly component; 311. fixing pipe; 312. rotating rod; 313. connecting frame; 314. rotating seat; 315. rotating frame; 316. connecting block; 317. fastening bolt; 32. warning component; 321. column; 322. moving block; 323. piston rod; 324. positioning frame; 325. spring; 326. air bag; 327. positioning water tank; 328. nozzle; 329. sliding frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] When implementing: Figure 1-6 As shown, a guardrail structure for a road shoulder section without soil includes: a guardrail baffle 1 and a mounting seat 2, wherein the guardrail baffle 1 is located above the mounting seat 2; a warning mechanism 3, wherein the warning mechanism 3 is arranged at the upper end of the mounting seat 2, and the warning mechanism 3 is arranged on the surface of the guardrail baffle 1; wherein the warning mechanism 3 includes a warning component 32 arranged at the upper end of the mounting seat 2, and a disassembly component 31 is arranged on the surface of the warning component 32, and the disassembly component 31 is used for quickly disassembling and assembling the guardrail baffle 1, and the warning component 32 reduces the risk of people climbing over the guardrail;

[0025] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, the warning component 32 includes a column 321 fixedly connected to the upper end of the mounting seat 2, the inner wall of the column 321 is fixedly connected with a positioning frame 324, the surface of the positioning frame 324 is fixedly connected with a spring 325, the inner wall of the column 321 is slidably connected with a piston rod 323, the lower end of the piston rod 323 contacts the upper end of the spring 325, the upper end of the piston rod 323 is fixedly connected with a moving block 322, the surface of the column 321 is fixedly connected with a positioning water tank 327, the surface of the moving block 322 penetrates to the outside of the column 321 and is fixedly connected with a sliding frame 329, the sliding frame 329 is slidably connected to the surface of the column 321, the inner wall of the positioning water tank 327 is provided with an air bag 326, the air bag 326 is fixedly connected to the surface of the column 321, and the air bag 326 is communicated with the column 321. The warning component 32 can be set to warn passers-by who are trying to climb over. When a pedestrian is about to climb over the guardrail baffle 1, the weight of the pedestrian's body presses on the top of the disassembly assembly 31, so that the disassembly assembly 31 drives the sliding frame 329 to move, and the sliding frame 329 drives the moving block 322 to move synchronously. At this time, the moving block 322 drives the piston rod 323 to move downward on the inner wall of the column 321, and then the spring 325 is squeezed under the action of the positioning frame 324. At the same time, the internal gas of the column 321 is injected into the inside of the airbag 326, so that the airbag 326 expands toward the inner wall of the positioning water tank 327. At this time, the water inlet at the upper end of the positioning water tank 327 is blocked. At the same time, as the airbag 326 expands, the internal gas is squeezed outward. At this time, the liquid accumulated or supplemented in the positioning water tank 327 is sprayed upward through the nozzle 328, forming a warning to the pedestrians climbing over around and preventing the pedestrians from climbing over;

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, the disassembly assembly 31 includes a fixed tube 311 fixedly connected to the surface of the warning assembly 32, the inner wall of the fixed tube 311 is rotatably connected to a rotating rod 312, the end of the rotating rod 312 is fixedly connected to a connecting frame 313, one side of the connecting frame 313 is fixedly connected to a rotating seat 314, the inner wall of the rotating seat 314 is rotatably connected to a rotating frame 315, the disassembly assembly 31 also includes a connecting block 316 fixedly connected to the surface of the guardrail baffle 1, the inner wall of the rotating frame 315 is provided with a fastening bolt 317, and the fastening bolt 317 penetrates to the connecting block 3 16, when construction is needed, the fastening bolt 317 can be removed, wherein the surface of the rotating frame 315 is provided with a countersunk hole, and the fastening bolt 317 is located in the countersunk hole to prevent outsiders from easily removing it. At the same time, since the operating end of the fastening bolt 317 can be set to a special shape, it can be prevented from being disassembled by outsiders. When disassembly is needed, the operator only needs to remove the fastening bolt 317 on one side to make the guardrail baffle 1 rotate. At this time, there is no need to remove the mounting seat 2, which reduces the work efficiency of disassembly and re-installation.

[0027] When the utility model is in use, when the passerby puts weight on the guardrail baffle plate 1 and the disassembly assembly 31 to prepare to climb over, the disassembly assembly 31 drives the sliding frame 329 to move, and the sliding frame 329 drives the moving block 322 to move synchronously. At this time, the moving block 322 drives the piston rod 323 to move downward on the inner wall of the column 321, and the spring 325 is squeezed under the action of the positioning frame 324. At the same time, the internal gas of the column 321 is injected into the interior of the airbag 326, and the airbag 326 expands toward the inner wall of the positioning water tank 327. At this time, the water inlet at the upper end of the positioning water tank 327 is blocked, and as the airbag 326 expands, The internal gas is squeezed outward, and the liquid accumulated or supplemented in the positioning water tank 327 is sprayed upward through the nozzle 328. When construction is needed, the fastening bolt 317 is removed, and a countersunk hole is provided on the surface of the rotating frame 315. The fastening bolt 317 is located in the countersunk hole to prevent outsiders from easily removing it. At the same time, since the operating end of the fastening bolt 317 is set to be special-shaped, it is prevented from being disassembled by outsiders. When disassembly is required, the operator only needs to remove the fastening bolt 317 on one side to drive the guardrail baffle 1 to rotate. At this time, there is no need to remove the mounting seat 2, which reduces the work efficiency of disassembly and re-installation.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A soilless shoulder section guardrail structure, characterized in that: include: A guardrail baffle (1) and a mounting seat (2), wherein the guardrail baffle (1) is located above the mounting seat (2); a warning mechanism (3), wherein the warning mechanism (3) is arranged at the upper end of the mounting seat (2); and the warning mechanism (3) is arranged on the surface of the guardrail baffle (1); wherein the warning mechanism (3) comprises a warning component (32) arranged at the upper end of the mounting seat (2), and a disassembly component (31) is arranged on the surface of the warning component (32), and the disassembly component (31) is used to quickly disassemble and assemble the guardrail baffle (1), and the warning component (32) reduces the risk of people climbing over the guardrail; the warning component (32) comprises a column (321) fixedly connected to the upper end of the mounting seat (2), and a positioning frame (324) is fixedly connected to the inner wall of the column (321), and the positioning frame (324) The surface of the column (321) is fixedly connected to a spring (325), the inner wall of the column (321) is slidably connected to a piston rod (323), the lower end of the piston rod (323) contacts the upper end of the spring (325), the upper end of the piston rod (323) is fixedly connected to a moving block (322), and the surface of the column (321) is fixedly connected to a positioning water tank (327); the disassembly assembly (31) comprises a fixed tube (311) fixedly connected to the surface of the warning assembly (32), the inner wall of the fixed tube (311) is rotatably connected to a rotating rod (312), the end of the rotating rod (312) is fixedly connected to a connecting frame (313), one side of the connecting frame (313) is fixedly connected to a rotating seat (314), and the inner wall of the rotating seat (314) is rotatably connected to the rotating frame (315).

2. A soilless shoulder section guardrail structure according to claim 1, characterized in that: The surface of the moving block (322) penetrates to the outside of the column (321) and is fixedly connected to a sliding frame (329), and the sliding frame (329) is slidably connected to the surface of the column (321).

3. The soilless shoulder section guardrail structure according to claim 1 is characterized by: An air bag (326) is provided on the inner wall of the positioning water tank (327). The air bag (326) is fixedly connected to the surface of the column (321). The air bag (326) is in communication with the column (321).

4. The soilless shoulder section guardrail structure according to claim 1 is characterized by: The disassembly assembly (31) further comprises a connection block (316) fixedly connected to the surface of the guardrail baffle (1), and a fastening bolt (317) is provided on the inner wall of the rotating frame (315), and the fastening bolt (317) penetrates into the interior of the connection block (316).

5. The soilless shoulder section guardrail structure according to claim 1, characterized in that: The surface of the positioning water tank (327) is connected to a nozzle (328), and the spraying end of the nozzle (328) is facing upward.

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