Anti-dazzle road isolation guardrail capable of being quickly disassembled and assembled

Abstract

The utility model belongs to the technical field of road isolation guardrails, and particularly relates to an anti-dazzle road isolation guardrail capable of being quickly disassembled and assembled, which comprises two guardrail fixing bases which are arranged in parallel and fixed on a road through screws, the two guardrail fixing bases comprise two limiting bases, and the limiting bases are fixed on the guardrail fixing bases through bolts. First clamping grooves are formed in the front side walls of the two limiting bases correspondingly, a guardrail frame is fixedly connected to the upper portions of the two limiting bases, a plurality of isolation plates are arranged in a hollow area of the guardrail frame at equal intervals, two movable bases are fixedly connected to the bottom of the guardrail frame, and the two movable bases are connected with the two first clamping grooves in an embedded mode correspondingly. The front sides of the interiors of the two limiting bases are each provided with a sliding groove, and the two sliding grooves are slidably connected with the left end and the right end of a locking structure correspondingly. The effect that the road isolation guardrail can be rapidly disassembled and assembled is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of road isolation guardrail technology, specifically a quick-disassembly and assembly anti-glare road isolation guardrail. Background Technology

[0002] In modern urban traffic management, road guardrails are widely used in various road scenarios as important facilities to ensure traffic safety and regulate traffic order. Anti-glare road guardrails, in particular, provide drivers with a clearer field of vision and further enhance the safety of nighttime driving by effectively reducing glare interference from oncoming lane lights.

[0003] When road maintenance or renovation is needed, or when guardrails are damaged and need to be replaced, the disassembly process is equally cumbersome. Workers need to remove each fastener one by one, which is difficult to operate, inefficient, and can easily cause some damage to the guardrails and the road during the disassembly process.

[0004] In addition, existing road guardrails also face certain difficulties in the disassembly, assembly, and maintenance of the guardrail panels. As an important component of the guardrail, the guardrail panels are exposed to the outdoor environment for a long time and are easily affected by factors such as wind, sun, rain, snow, and vehicle collisions, resulting in aging and damage. However, due to their complex installation structure, which is generally achieved through welding, maintenance personnel need to spend a lot of time and effort to disassemble, assemble, and maintain the guardrail panels, leading to high maintenance costs and difficulty in timely replacement of damaged guardrail panels, which affects the overall performance and service life of the road guardrails.

[0005] Therefore, a quick-assembly and detachable anti-glare road barrier is proposed to address the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a quick-assembly and disassembly anti-glare road barrier to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: A quick-release anti-glare road barrier includes two barrier fixing bases, which are arranged in parallel and fixed to the road by screws. The two barrier fixing bases include two limiting bases, and the front side walls of the two limiting bases are respectively provided with first slots. A barrier frame is fixedly connected above the two limiting bases, and a number of isolation plates are equidistantly arranged in the hollow area of ​​the barrier frame. Two movable bases are fixedly connected to the bottom of the barrier frame, and the two movable bases are respectively fitted into the two first slots. A sliding groove is provided on the front side of the interior of the two limiting bases, and the left and right ends of the locking structure are respectively slidably connected to the two sliding grooves.

[0010] Preferably, the locking structure includes a connecting rod, and the left and right ends of the connecting rod are respectively fixedly connected to a first locking block. The two first locking blocks are slidably connected to two sliding grooves, and the top surface of the first locking block is set at an angle.

[0011] Preferably, each of the two slides is provided with a spring, and the upper ends of the two springs are tightly fitted to the bottom of the two first locking blocks, and the lower ends of the two springs are tightly fitted to the bottom wall of the two slides.

[0012] Preferably, the two movable bases include two connecting blocks, and a pulley is fixedly connected to the front and rear sides of the bottom of the two connecting blocks respectively, and the side of the two connecting blocks that is close to each other is respectively engaged and connected to two first slots.

[0013] Preferably, a second slot is provided on the side of each of the two connecting blocks that are close to each other, and the two second slots are respectively engaged and connected with the two first blocks.

[0014] Preferably, the guardrail frame includes a rectangular frame, the bottom of which is fixedly connected to the top of two connecting blocks on its left and right sides respectively. The top and bottom of the rectangular frame are provided with a plurality of third slots at equal intervals, and one of the front slot wall and the rear side wall of the third slot at the top of the rectangular frame is set as an inclined surface.

[0015] Preferably, the isolation plate includes a straight plate, the front sidewall and the rear sidewall of which are inclined toward the direction of vehicle travel in the adjacent lane, and a second locking block is fixedly connected to the upper end and the lower end of the straight plate, and the two second locking blocks are respectively engaged with the third locking slots at the top and bottom of the rectangular frame.

[0016] Beneficial effects

[0017] Compared with the prior art, this utility model provides a quick-assembly and disassembly anti-glare road barrier, which has the following advantages:

[0018] 1. This utility model, by pushing the guardrail frame to drive the movable base to slide on the road, so that the movable base is embedded in the first slot on the limiting base, the locking structure engages with the movable base to complete the installation, stepping down on the locking structure releases the locking structure from fixing the movable base, and then pushing the guardrail frame to drive the movable base to move away from the limiting base to complete the disassembly, achieves the effect of quick installation and disassembly of road isolation guardrails.

[0019] 2. In this utility model, by pushing the straight plate upward, the upper and lower second locking blocks move upward, causing the lower second locking block to leave the third locking slot at the bottom of the rectangular frame. Then, by tilting the straight plate downward, the upper second locking block can be moved away from the third locking slot at the top of the rectangular frame, thus completing the disassembly. Conversely, by performing the above steps, installation can be performed, which facilitates the disassembly, assembly, and maintenance of the isolation plate. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a three-dimensional sectional view of the guardrail fixing base of this utility model;

[0023] Figure 3 This is a three-dimensional structural diagram of the locking structure of this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the movable base of this utility model;

[0025] Figure 5 This is a three-dimensional structural cross-sectional diagram of the guardrail frame of this utility model;

[0026] Figure 6 This is a three-dimensional structural schematic diagram of the isolation plate of this utility model.

[0027] Legend:

[0028] 1. Guardrail fixing base; 101. Limiting base; 102. First slot; 103. Slide groove; 2. Locking structure; 201. Connecting rod; 202. First locking block; 203. Spring; 3. Movable base; 301. Connecting block; 302. Second slot; 303. Pulley; 4. Guardrail frame; 401. Rectangular frame; 402. Third slot; 5. Isolation plate; 501. Straight plate; 502. Second locking block. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] Specific implementation examples are given below.

[0031] Please see Figure 1 and Figure 2 This utility model provides a quick-release anti-glare road isolation guardrail, comprising: two guardrail fixing bases 1, which are arranged in parallel and fixed to the road by screws; the two guardrail fixing bases 1 include two limiting bases 101, and the front side walls of the two limiting bases 101 are respectively provided with first slots 102; a guardrail frame 4 is fixedly connected above the two limiting bases 101, and a number of isolation plates 5 are equidistantly arranged in the hollow area of ​​the guardrail frame 4; two movable bases 3 are fixedly connected to the bottom of the guardrail frame 4, and the two movable bases 3 are respectively fitted into the two first slots 102; a sliding groove 103 is respectively provided on the front side of the interior of the two limiting bases 101, and the left and right ends of the locking structure 2 are respectively slidably connected to the two sliding grooves 103;

[0032] Specifically, by pushing the guardrail frame 4, the movable base 3 slides on the road, causing the movable base 3 to embed into the first slot 102 on the limiting base 101. The locking structure 2 engages with the movable base 3, completing the installation. Stepping down on the locking structure 2 releases the locking structure 2 from fixing the movable base 3. Then, pushing the guardrail frame 4 moves the movable base 3 away from the limiting base 101, completing the disassembly. This achieves the effect of quickly assembling and disassembling the road isolation guardrail.

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, the locking structure 2 includes a connecting rod 201, and the left and right ends of the connecting rod 201 are respectively fixedly connected to a first locking block 202. The two first locking blocks 202 are slidably connected to the two sliding grooves 103 respectively, and the top surface of the first locking block 202 is set as an inclined surface.

[0034] Specifically, the two slides 103 respectively store the two first card blocks 202 and limit the movement direction of the two first card blocks 202.

[0035] like Figure 1 , Figure 2 and Figure 3As shown, a spring 203 is provided in each of the two slide grooves 103, and the upper ends of the two springs 203 are tightly fitted to the bottom of the two first locking blocks 202, and the lower ends of the two springs 203 are tightly fitted to the bottom wall of the two slide grooves 103.

[0036] Specifically, the spring 203 provides an upward force for the first locking block 202.

[0037] like Figure 1 , Figure 2 and Figure 4 As shown, the two movable bases 3 include two connecting blocks 301, and a pulley 303 is fixedly connected to the front and rear sides of the bottom of the two connecting blocks 301 respectively. The side of the two connecting blocks 301 that is close to each other is respectively fitted and connected to the two first slots 102.

[0038] Specifically, the 303 pulley system assists in the movement and transportation of road safety barriers.

[0039] like Figure 1 Figure 3 and Figure 4 As shown, a second slot 302 is provided on the side of each of the two connecting blocks 301 that are close to each other, and the two second slots 302 are respectively engaged and connected with the two first slots 202.

[0040] Specifically, the second slot 302 engages with the first card block 202 to limit and fix the connecting block 301.

[0041] like Figure 1 , Figure 5 and Figure 6 As shown, the guardrail frame 4 includes a rectangular frame 401, the bottom of which is fixedly connected to the top of two connecting blocks 301 on its left and right sides respectively. Several third slots 402 are equally spaced on the top and bottom of the rectangular frame 401, and one of the front slot wall and the rear side wall of the third slot 402 on the top of the rectangular frame 401 is set as an inclined surface.

[0042] like Figure 1 Figure 2 and Figure 3 As shown, the isolation plate 5 includes a straight plate 501, whose front and rear side walls are inclined toward the direction of vehicle travel in the adjacent lane. A second locking block 502 is fixedly connected to the upper and lower ends of the straight plate 501, and the two second locking blocks 502 are respectively fitted and connected to the third locking slots 402 at the top and bottom of the rectangular frame 401.

[0043] Specifically, by pushing the straight plate 501 upward, the upper and lower second locking blocks 502 are moved upward, causing the lower second locking block 502 to leave the third locking slot 402 at the bottom of the rectangular frame 401. Then, by tilting the straight plate 501 downward, the upper second locking block 502 can be moved away from the third locking slot 402 at the top of the rectangular frame 401, thus completing the disassembly. Conversely, by performing the above steps, installation can be carried out, which facilitates the disassembly, assembly, and maintenance of the isolation plate 5. The straight plate 501 plays an anti-glare role.

[0044] Working principle: When using this quick-release anti-glare road barrier, first push the rectangular frame 401 to slide the connecting block 301 on the road, so that the connecting block 301 is inserted into the first slot 102 on the limiting base 101. The first locking block 202 engages with the second slot 302 on the connecting block 301, completing the installation. Next, step down on the connecting rod 201 to move the two first locking blocks 202 downward, so that the first locking blocks 202 leave the first slot 102, releasing the fixation on the connecting block 301. Then push the rectangular frame 401 to move the connecting block 301 downward. The frame 401 moves the connecting block 301 away from the limiting base 101, completing the disassembly. Next, the straight plate 501 is pushed upward to move the upper and lower second locking blocks 502 upward, so that the lower second locking block 502 leaves the third locking slot 402 at the bottom of the rectangular frame 401. Then, the straight plate 501 is tilted downward to move the upper second locking block 502 away from the third locking slot 402 at the top of the rectangular frame 401, completing the disassembly. Conversely, the above steps can be performed to install, which facilitates the disassembly, assembly, and maintenance of the straight plate 501.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A quick-assembly and detachable anti-glare road safety barrier, characterized in that, include: Two guardrail fixing bases (1) are arranged in parallel and fixed to the road by screws. The two guardrail fixing bases (1) include two limiting bases (101), and the front side walls of the two limiting bases (101) are respectively provided with first slots (102). The upper part of the two limiting bases (101) is fixedly connected to a guardrail frame (4), and a number of isolation plates (5) are equidistantly arranged in the hollow area of ​​the guardrail frame (4). The bottom of the guardrail frame (4) is fixedly connected to two movable bases (3), and the two movable bases (3) are respectively fitted and connected to the two first slots (102). The front side of the inner side of the two limiting bases (101) is respectively provided with a sliding groove (103), and the left and right ends of the locking structure (2) are respectively slidably connected to the two sliding grooves (103).

2. The quick-release anti-glare road barrier according to claim 1, characterized in that, The locking structure (2) includes a connecting rod (201), and the left and right ends of the connecting rod (201) are respectively fixedly connected to a first locking block (202). The two first locking blocks (202) are slidably connected to two sliding grooves (103), and the top surface of the first locking block (202) is set at an angle.

3. The quick-assembly and detachable anti-glare road barrier according to claim 2, characterized in that, A spring (203) is provided in each of the two slides (103), and the upper ends of the two springs (203) are tightly fitted to the bottom of the two first blocks (202), and the lower ends of the two springs (203) are tightly fitted to the bottom wall of the two slides (103).

4. A quick-release anti-glare road barrier according to claim 3, characterized in that, The two movable bases (3) include two connecting blocks (301), and a pulley (303) is fixedly connected to the front and rear sides of the bottom of the two connecting blocks (301). The two connecting blocks (301) are respectively fitted and connected to the two first slots (102) on the side closest to each other.

5. A quick-release anti-glare road barrier according to claim 4, characterized in that, Each of the two connecting blocks (301) has a second slot (302) on one side that is close to the other, and the two second slots (302) are respectively engaged with the two first blocks (202).

6. A quick-release anti-glare road barrier according to claim 5, characterized in that, The guardrail frame (4) includes a rectangular frame (401), the bottom of which is fixedly connected to the top of two connecting blocks (301) on its left and right sides respectively. The top and bottom of the rectangular frame (401) are provided with a number of third slots (402) at equal intervals, and one of the front slot wall and the rear side wall of the third slot (402) at the top of the rectangular frame (401) is set as an inclined surface.

7. A quick-release anti-glare road barrier according to claim 6, characterized in that, The isolation plate (5) includes a straight plate (501), whose front and rear side walls are inclined toward the direction of vehicle travel in the adjacent lane. The upper and lower ends of the straight plate (501) are respectively fixedly connected to a second card block (502), and the two second card blocks (502) are respectively fitted and connected to the third card slots (402) at the top and bottom of the rectangular frame (401).

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