Highway construction protective fence

Abstract

The utility model relates to the technical field of construction fences, and provides a highway construction protective fence which comprises a first vertical beam and a second vertical beam, a plurality of groups of moving beams are arranged between the first vertical beam and the second vertical beam, and the first vertical beam and the moving beams, the adjacent moving beams and the moving beams and the second vertical beam are connected through flexible nets. The device is arranged in a stretchable and retractable mode, the occupied space is small during transportation, when assembling is needed, all that is needed is to unfold all the movable beams, assembling can be completed by one worker, and the assembling efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction fence technical field, specifically provide a highway construction protection fence. BACKGROUND

[0002] The protection fence is usually needed during the highway construction process, the fence can effectively isolate the construction area and the surrounding traffic, pedestrians, reduce the influence of construction on passing vehicles and pedestrians, and reduce the risk of accidents.

[0003] The current highway construction protection fence is usually composed of vertical beams, cross beams and baffle plates, the baffle plate is bulky and inconvenient to carry, the carrying process is more laborious, and the labor intensity of the workers is increased; when assembling, the workers need to assemble and connect through various connecting pieces, which increases the burden of the workers and takes a long time. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned defects, the utility model provides a highway construction protection fence, which aims at solving the problem of bulky and inconvenient carrying of the prior art protection fence.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a highway construction protection fence, which comprises a first vertical beam and a second vertical beam, a plurality of groups of movable beams are arranged between the first vertical beam and the second vertical beam, and the first vertical beam, the movable beams and the second vertical beam are connected through flexible nets.

[0006] Preferably, the first vertical beam is fixedly connected with a first fixed seat at the upper end, at least two sliding rods are fixed on the first fixed seat, sliding blocks are fixed on the upper end faces of the plurality of movable beams, the sliding rods can penetrate through the sliding blocks and slide with the sliding blocks, the sliding rods also penetrate through a second fixed seat and slide with the second fixed seat, the second fixed seat is fixed on the second vertical beam, a threaded hole is formed at the end of the sliding rod away from the first vertical beam, and the threaded hole is threadedly connected with a limiting head.

[0007] Preferably, the first vertical beam and the second vertical beam are both fixed with a first base at the lower end, a first reinforcing plate is fixed on each of the two first bases, one of the first reinforcing plates is fixedly connected with the first vertical beam, and the other first reinforcing plate is fixedly connected with the second vertical beam.

[0008] Preferably, the utility model further comprises a plurality of shielding plates, a first sliding column and a second sliding column are fixed on the front and rear sides of each of the plurality of movable beams, and the first sliding column and the second sliding column of the adjacent movable beams can be slidably connected with the shielding plates.

[0009] Preferably, the inner wall of the shielding plate is provided with a first sliding rail and a second sliding rail, the first sliding rail is in sliding fit with the first sliding column, and the second sliding rail is in sliding fit with the second sliding column.

[0010] Preferably, the bottom of the shielding plate is fixed with a second base, the second base is fixed with a second reinforcing plate, and the second reinforcing plate is fixedly connected with the shielding plate.

[0011] Preferably, the first vertical beam is fixed with clamping bands on the front and rear sides, the two clamping bands are respectively capable of being clamped with clamping hooks, and the two clamping hooks are fixed on the front and rear sides of the second vertical beam.

[0012] Preferably, the inner wall of the shielding plate is fixed with a brush, the brush is located between the first sliding rail and the second sliding rail, and the brush is capable of being overlapped with the flexible net.

[0013] The utility model discloses a highway construction protection fence which has the following beneficial effects:

[0014] ①The device is stretchable and retractable, occupies small space during transportation, can be expanded when assembling is needed, can be completed by one worker, and has high assembling efficiency.

[0015] ②The device is matched with the movable beam through the shielding plate, can reduce the influence on the residential area during construction in the residential area, and the plurality of shielding plates are replaceable, if the shielding plate is damaged due to impact or the like, only the shielding plate needs to be replaced, and cost is saved. DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 is Figure 1 the enlarged view of A of the utility model;

[0018] Figure 3 is a sliding rod and limit head cooperation schematic diagram of the utility model;

[0019] Figure 4 is a shielding plate and movable beam first visual angle cooperation schematic diagram of the utility model;

[0020] Figure 5 is a shielding plate and movable beam second visual angle cooperation schematic diagram of the utility model.

[0021] In the figure: 1 - first vertical beam; 2 - second vertical beam; 3 - moving beam; 4 - flexible net; 11 - first fixed seat; 12 - sliding rod; 13 - sliding block; 14 - second fixed seat; 15 - threaded hole; 16 - limiting head; 20 - first base; 21 - first reinforcing plate; 30 - shielding plate; 31 - first sliding column; 32 - second sliding column; 41 - first sliding rail; 42 - second sliding rail; 50 - second base; 51 - second reinforcing plate; 60 - clamping belt; 61 - clamping hook; 70 - brush. DETAILED DESCRIPTION

[0022] The features and exemplary embodiments of each aspect of the present application will be described in detail below, in order to make the purpose, technical scheme and advantages of the present application more clear and apparent, the present application will be further described in detail below in combination with the drawings and specific embodiments. It should be understood that the specific embodiments described herein are configured only to explain the present application and are not configured to limit the present application. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0023] The orientation words appearing in the following description are the directions shown in the drawings, and are not limited to the specific structure of the present application. In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected or integrally connected; it can be directly connected or indirectly connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Embodiment 1

[0025] Please refer to Figures 1-3 The utility model provides a highway construction protection fence, including first vertical beam 1 and second vertical beam 2, first vertical beam 1 and second vertical beam 2 between the configuration has multiple groups of moving beam 3, first vertical beam 1 with moving beam 3 between, adjacent moving beam 3 between, moving beam 3 with second vertical beam 2 all are connected through flexible net 4, when using, first vertical beam 1 is fixed to the ground first, then pulls second vertical beam 2, makes second vertical beam 2 away from first vertical beam 1, moving beam 3 also follows being moved, stretches to the maximum length, flexible net 4 is in the completely stretched state, also fixes second vertical beam 2 to the ground.

[0026] As a further explanation of the embodiment, the first vertical beam 1 and the second vertical beam 2 are each fixed with a first base 20, and the two first bases 20 are each fixed with a first reinforcing plate 21, one of which is fixedly connected with the first vertical beam 1, and the other of which is fixedly connected with the second vertical beam 2. The first base 20 is fixed to the ground by expansion bolts, and the first reinforcing plate 21 can increase the transverse and longitudinal tensile resistance of the first vertical beam 1 and the second vertical beam 2, thereby further enhancing the stability and wind resistance of the first vertical beam 1 and the second vertical beam 2 during use.

[0027] In order to facilitate the storage and transportation of the device, a slide rod is arranged, and all the movable beams 3 can be strung together in the storage state. Specifically, the first vertical beam 1 is fixedly connected with a first fixed seat 11 at the upper end, and the first fixed seat 11 is fixed with two slide rods 12. The upper end surface of each of the movable beams 3 is fixed with a sliding block 13, and a through hole corresponding to the slide rod 12 is formed in the sliding block 13. The slide rod 12 can penetrate the through hole and slide with the sliding block 13. In the same way, the slide rod 12 also penetrates the second fixed seat 14 and slides with the second fixed seat 14. The second fixed seat 14 is fixed to the upper end surface of the second vertical beam 2. A threaded hole 15 is formed in the end of the slide rod 12 away from the first vertical beam 1. After all the sliding blocks 13 and the second fixed seat 14 are penetrated by the slide rod 12, the end of the slide rod 12 away from the first vertical beam 1 is screwed with a limiting head 16. Specifically, the limiting head 16 is divided into a fixedly connected cooperating end 161 and an abutting end 162. The cooperating end 161 can be threadedly connected with the threaded hole 15, and the abutting end 162 can abut against the second fixed seat 14. After screwing, the sliding blocks 13 and the second fixed seat 14 are prevented from sliding off the slide rod 12. In the same way, when it is necessary to deploy the device, the limiting head 16 can be unscrewed to release the limiting.

[0028] In order to further enhance the stability of the storage, a clamping belt 60 is fixed to each of the front and rear sides of the first vertical beam 1, and the two clamping belts 60 can be clamped with a clamping hook 61, and the two clamping hooks 61 are fixed to the front and rear sides of the second vertical beam 2. After the device is stored, the clamping belts 60 on both sides are clamped with the clamping hooks 61.

[0029] Embodiment 2

[0030] Please refer to Figures 4-5Different from the embodiment 1, the embodiment further comprises a plurality of shielding plates 30, because many constructions are carried out near residential areas, in order to reduce the influence of noise, dust and other pollutants generated during the construction on the surrounding environment, and protect the living quality of the surrounding residents, it is necessary to install the shielding plates 30 on the basis of the embodiment 1. The shielding plates 30 can be installed by fixing one shielding plate 30 on two adjacent movable beams 3. Specifically, the front and rear sides of the plurality of movable beams 3 are fixed with first sliding columns 31 and second sliding columns 32, after the arrangement, the first sliding columns 31 and the second sliding columns 32 of the adjacent movable beams 3 can be connected with the shielding plate 30. Then the first sliding rails 41 and the second sliding rails 42 can be arranged on the inner wall of the shielding plate 30, the first sliding rails 41 are slidably connected with the first sliding columns 31, and the second sliding rails 42 are slidably connected with the second sliding columns 32.

[0031] After the shielding plates 30 are installed, the overall stability will be poor, because the flexible net 4 is breathable, but the shielding plate 30 is not breathable, and the overall wind resistance will be increased after the installation, and then the second base 50 is fixed at the bottom of the shielding plate 30, and the second reinforcing plate 51 is fixed on the second base 50, and the second reinforcing plate 51 is fixedly connected with the shielding plate 30. The second reinforcing plate 51 can increase the transverse and longitudinal tensile resistance of the shielding plate 30, so as to further enhance the stability and wind resistance of the device during use.

[0032] As a further explanation of the embodiment, the inner wall of the shielding plate 30 is fixed with a brush 70, the brush 70 is located between the first sliding rail 41 and the second sliding rail 42, and the brush 70 can be overlapped with the flexible net 4. When the shielding plate 30 is installed or disassembled, the surface of the flexible net 4 can be cleaned once, and the cleanliness of the device as a whole is increased.

[0033] The utility model is not limited to the above specific embodiments, and various modifications made by ordinary skilled persons in the art without creative labor, based on the above concept, all fall within the protection scope of the utility model.

Claims

1. A highway construction protection enclosure, characterized in that: The invention comprises a first vertical beam (1) and a second vertical beam (2), wherein a plurality of groups of movable beams (3) are arranged between the first vertical beam (1) and the second vertical beam (2), and the first vertical beam (1) and the movable beam (3), adjacent movable beams (3), and the movable beam (3) and the second vertical beam (2) are all connected via a flexible net (4).

2. The highway construction protection enclosure according to claim 1 is characterized in that: The upper end of the first vertical beam (1) is fixedly connected to a first fixed seat (11), and at least two sliding rods (12) are fixed on the first fixed seat (11). The upper end surfaces of the plurality of movable beams (3) are all fixed with sliders (13), and the sliding rods (12) can pass through the slider (13) and slide with the slider (13). The sliding rod (12) also passes through the second fixed seat (14) and slides with the second fixed seat (14). The second fixed seat (14) is fixed on the second vertical beam (2). A threaded hole (15) is provided at one end of the sliding rod (12) away from the first vertical beam (1), and the threaded hole (15) is threadedly connected to the limit head (16).

3. The highway construction protection enclosure according to claim 1 is characterized in that: A first base (20) is fixed below each of the first vertical beam (1) and the second vertical beam (2), and a first reinforcing plate (21) is fixed on each of the two first bases (20), wherein one of the first reinforcing plates (21) is fixedly connected to the first vertical beam (1), and the other of the first reinforcing plates (21) is fixedly connected to the second vertical beam (2).

4. The highway construction protection enclosure according to claim 2 is characterized in that: It also includes a plurality of shielding plates (30), and a first sliding column (31) and a second sliding column (32) are fixed to the front and rear sides of the plurality of movable beams (3), and the first sliding column (31) and the second sliding column (32) of the adjacent movable beam (3) can be slidably connected to the shielding plates (30) together.

5. The highway construction protection enclosure according to claim 4 is characterized in that: The inner wall of the shielding plate (30) is provided with a first slide rail (41) and a second slide rail (42); the first slide rail (41) is in sliding cooperation with the first slide post (31); and the second slide rail (42) is in sliding cooperation with the second slide post (32).

6. The highway construction protection enclosure according to claim 5 is characterized in that: A second base (50) is fixed to the bottom of the shielding plate (30), a second reinforcing plate (51) is fixed on the second base (50), and the second reinforcing plate (51) is fixedly connected to the shielding plate (30).

7. The highway construction protection enclosure according to claim 2 is characterized in that: The front and rear sides of the first vertical beam (1) are both fixed with clips (60), and the two clips (60) can be respectively engaged with clip hooks (61), and the two clip hooks (61) are fixed to the front and rear sides of the second vertical beam (2).

8. The highway construction protection enclosure according to claim 5 is characterized in that: A brush (70) is fixed to the inner wall of the shielding plate (30), the brush (70) is located between the first slide rail (41) and the second slide rail (42), and the brush (70) can overlap with the flexible net (4).

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