Portable multifunctional protective fence device

Abstract

A portable multifunctional protective fence device comprises a supporting system, a telescopic system, a pulley device, a lighting system and a safety alarm system, the supporting system comprises four vertical rods, plug pins and side-hung hinges, the two vertical rods in the middle are connected through the side-hung hinges, the plug pins are installed on the vertical rods on the two sides, and the telescopic system comprises a v-shaped connecting rod and an x-shaped connecting rod. Two V-shaped connecting rods are oppositely arranged between the vertical rods on the two sides and the corresponding middle vertical rod, and a plurality of x-shaped connecting rods are hinged between the two V-shaped connecting rods in parallel; a pulley device is arranged at the bottom of each vertical rod; a lighting system is mounted at the top of the vertical rod on one of the left and right sides; the safety alarm system is installed on the top of one of the vertical rods in the middle. According to the device, a telescopic system is adopted, edge protection and wellhead protection are achieved through assembling and unfolding, the multiple functions of illumination, voice prompt, warning light, protection range changing and the like are integrated, and multifunctional protection is achieved.

Description

Technical field:

[0001] The utility model belongs to the technical field of municipal road protection, in particular to a portable multifunctional protective fence device. Background technology:

[0002] With the continuous development of construction projects, the construction area is a potential safety hazard. It is crucial to effectively avoid personal and equipment accidents during the construction process. Traditional protection uses guardrails, which are time-consuming and expensive to assemble, and sometimes require multiple people to carry together, limiting construction efficiency. There is a greater safety hazard to passers-by at night when there is no lighting. Therefore, a portable multifunctional protective device is needed to improve the safety and efficiency of construction site protection. Summary of the invention:

[0003] The utility model aims to provide a portable multifunctional protective device which is easy to install, operate and carry, can effectively protect construction workers and reduce the risk of accidents.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides a portable multifunctional protective fence device, which comprises a protective fence, a pulley device, a lighting system, and a safety alarm system. The protective fence comprises a supporting system and a telescopic system; the supporting system comprises a vertical pole, a latch, and a flat opening hinge; four vertical poles are arranged vertically and parallelly, the middle parts of two adjacent vertical poles in the middle are connected by a flat opening hinge, the middle parts of the two vertical poles on the left and right sides are installed with latches, and the two vertical poles on the left and right sides are respectively connected to the corresponding vertical poles in the middle through the telescopic system; the telescopic system is a scissor-type telescopic connecting rod structure composed of movable components, and the telescopic system comprises a V-shaped connecting rod and an X-shaped connecting rod, and the vertical pole on the left or right side and the corresponding vertical pole in the middle are connected. A V-shaped connecting rod is hingedly arranged on each of the two opposite sides, the openings of the two V-shaped connecting rods are arranged opposite to each other, and a number of X-shaped connecting rods are arranged in parallel between the two V-shaped connecting rods. The V-shaped connecting rod and the X-shaped connecting rod each include two connecting rods, and the connecting rods are hinged one by one; a pulley device is arranged at the bottom of each upright pole of the support system; a lighting system is installed on the top of the upright pole on one of the left and right sides, the lighting system includes a rotating bracket and an integrated solar warning lamp, the rotating bracket is installed on the top of the upright pole, and the integrated solar warning lamp is installed on the rotating bracket; a safety alarm system is installed on the top of one of the middle upright poles, and the safety alarm system adopts an infrared human body sensing voice device.

[0006] The overall height of the protective device is 1.2m.

[0007] The vertical pole is made of a square tube.

[0008] A reflective sticker is pasted on the middle part of the upright pole.

[0009] The pulley device adopts a movable caster with brake, and the movable caster with brake adopts double brakes, which can not only lock the movement of the wheel, but also fix the direction of the wheel. The movable caster with brake can rotate 360 ​​degrees.

[0010] The integrated solar warning lighting lamp comprises a solar panel, a warning lighting lamp and a light-controlled switch.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model provides solid protection, effectively reduces the risk of falling accidents, and improves the safety of on-site construction personnel and equipment.

[0013] 2. The equipment of the utility model is easy to install, disassemble and carry, will not significantly affect the construction progress, and indirectly improves the construction efficiency.

[0014] 3. The utility model has strong plasticity and can assemble fences according to different construction requirements, change the size of the fences, and make them into flat, closed and other forms, adapting to various types of protection such as construction edges and wellheads.

[0015] 4. The utility model integrates warning, voice prompt, lighting and other multi-functions, has a simple design, uses solar power generation, and has relatively low maintenance costs.

[0016] To sum up, the utility model adopts a telescopic system as a whole, which realizes edge protection and wellhead protection through assembly and deployment. It integrates multiple functions such as lighting, voice prompts, warning lights, and changing the size of the protection range to achieve multifunctional protection. The equipment is simple and easy to install, operate and carry, thereby improving the safety of the site. Description of the drawings:

[0017] Figure 1 It is a plan schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model.

[0019] Reference numerals in the figures:

[0020] 1-V-shaped connecting rod, 2-X connecting rod, 3-vertical pole, 4-rotating bracket, 5-integrated solar warning lighting, 6-infrared human body sensing voice device, 7-movable casters with brakes, 8-reflective stickers, 9-latches, 10-flat hinges. Specific implementation method:

[0021] The present invention is further described below in conjunction with specific implementation methods. The specific implementation methods are further descriptions of the principles of the present invention and do not limit the present invention in any way. Technologies identical or similar to the present invention do not exceed the scope of protection of the present invention.

[0022] See also Figure 1-Figure 2 The utility model provides a portable multifunctional protective fence device, the overall height of which is 1.2m. The protective fence device comprises a protective fence, a pulley device, a lighting system, a safety alarm system, and the protective fence comprises a supporting system and a telescopic system.

[0023] The support system includes a pole 3, a latch 9, and a flat hinge 10. The pole 3 is made of a square tube. Four poles 3 are arranged vertically and parallel. The middle parts of the two adjacent poles 3 are connected by a flat hinge 10. The middle parts of the two poles 3 on the left and right sides are installed with latches 9. The two poles 3 on the left and right sides are respectively connected to the corresponding middle pole 3 through a telescopic system. A reflective sticker 8 is pasted in the middle of each pole 3 to warn passing people and vehicles.

[0024] The telescopic system is a scissor-type telescopic connecting rod structure composed of movable components, which is used to assemble and disassemble the protective fence device, perform overall contraction and deformation, change the occupied space, and be easy to carry. It is suitable for various edge and wellhead protection. The telescopic system includes a V-shaped connecting rod 1 and an X-shaped connecting rod 2. A V-shaped connecting rod 1 is hingedly arranged on both sides of the left or right vertical pole 3 and the corresponding middle vertical pole 3. The openings of the two V-shaped connecting rods 1 are arranged opposite to each other. A number of X-shaped connecting rods 2 are arranged in parallel between the two V-shaped connecting rods 1. The V-shaped connecting rod 1 and the X-shaped connecting rod 2 each include two connecting rods, and the connecting rods are hinged one by one. By controlling the angle of the hinge point, the length of the structure can be telescopically deformed, thereby achieving a change in the occupied space of the protective fence device, making the protective fence device easy to carry and reducing manpower handling.

[0025] A pulley device 7 is arranged at the bottom of each upright pole 3 of the supporting system. The pulley device 7 adopts a movable caster with brake. The movable caster with brake adopts double brakes, which can not only lock the movement of the wheel, but also fix the direction of the wheel, with better fixing effect. The movable caster with brake can rotate 360° and can be freely rotated and fixed, which is convenient for moving and fixing. It is used to move to the next protection area, thereby improving the efficiency of manual handling.

[0026] The lighting system is powered by solar energy and is responsible for the lighting and warning lights in the protection area to protect the safety of workers and equipment. The lighting system is installed on the top of the pole 3 on one of the left and right sides. The lighting system includes a rotating bracket 4 and an integrated solar warning light 5. The rotating bracket 4 is installed on the top of the pole 3. The integrated solar warning light 5 is installed on the rotating bracket 4. The pole 3 is connected to the integrated solar warning light 5 by the rotating bracket 4. The integrated solar warning light 5 includes a solar panel, a warning light and a light control switch. The rotating bracket 4 is adjusted to control the direction of the integrated solar warning light 5. The position of the solar panel is changed by rotating the rotating bracket 4. The solar panel is facing the sun during the day, and solar energy is used to generate electricity and store electricity. A light control switch is used to achieve the function of warning lighting at night. Solar power generation has low cost and long life, saving the cost of maintenance and replacement of equipment.

[0027] The safety alarm system is installed on the top of one of the middle poles 3. The safety alarm system adopts an infrared human body sensing voice device 6. The infrared human body sensing module is fixed on the top of the pole 3. When an infrared source is detected in the sensing area, the sound prompt module in the infrared sensing module can be triggered to emit a corresponding prompt sound to remind people entering the area to pay attention to construction safety, thereby achieving the purpose of warning pedestrians and greatly improving the safety of protection.

[0028] When the protective fence device is used, a protective fence with a telescopic structure that can be detachably assembled and laid flat is placed around the construction area, and a lighting system, a safety alarm system, and pulley devices installed at the four corners of the support system in contact with the ground are installed on the protective fence. When edge protection is required, several of the protective fence devices are assembled in parallel through the latch 9 to achieve edge protection. When wellhead protection is required, wellhead protection can be achieved by changing the angle of the flat hinge 10, thereby achieving multifunctional protection.

Claims

1. A portable multifunctional protective fence device, characterized by: The protective fence device comprises a protective fence, a pulley device, a lighting system, and a safety alarm system. The protective fence comprises a support system and a telescopic system. The support system comprises a vertical pole (3), a latch (9), and a flat hinge (10). Four vertical poles (3) are arranged vertically and in parallel. The middle parts of two adjacent vertical poles (3) are connected by a flat hinge (10). The middle parts of two vertical poles (3) on the left and right sides are installed with latches (9). The two vertical poles (3) on the left and right sides are respectively connected to the corresponding vertical pole (3) in the middle through the telescopic system. The telescopic system is a scissor-type telescopic connecting rod structure composed of movable components. The telescopic system comprises a V-shaped connecting rod (1) and an X-shaped connecting rod (2). A V-shaped connecting rod is hingedly arranged on opposite sides of the vertical pole (3) on the left or right side and the corresponding vertical pole (3) in the middle. A connecting rod (1), the openings of the two V-shaped connecting rods (1) are arranged opposite to each other, a plurality of X-shaped connecting rods (2) are arranged in parallel between the two V-shaped connecting rods (1), the V-shaped connecting rod (1) and the X-shaped connecting rod (2) each include two connecting rods, and the connecting rods are hinged one by one; a pulley device (7) is arranged at the bottom of each vertical pole (3) of the support system; a lighting system is installed at the top of the vertical pole (3) on one of the left and right sides, the lighting system includes a rotating bracket (4) and an integrated solar warning lighting lamp (5), the rotating bracket (4) is installed on the top of the vertical pole (3), and the integrated solar warning lighting lamp (5) is installed on the rotating bracket (4); a safety alarm system is installed at the top of one of the middle vertical poles (3), and the safety alarm system adopts an infrared human body sensing voice device (6).

2. A portable multifunctional protective fence device according to claim 1, characterized in that: The overall height of the protective device is 1.2m.

3. The portable multifunctional protective fence device according to claim 1 is characterized in that: The vertical pole (3) is made of a square tube.

4. The portable multifunctional protective fence device according to claim 1 is characterized in that: A reflective tape (8) is pasted on the middle of the upright pole (3).

5. The portable multifunctional protective fence device according to claim 1 is characterized in that: The pulley device (7) adopts a movable caster with brakes, and the movable caster with brakes adopts double brakes, which can not only lock the movement of the wheel, but also fix the direction of the wheel. The movable caster with brakes can rotate 360 ​​degrees.

6. The portable multifunctional protective fence device according to claim 1 is characterized in that: The integrated solar warning lighting lamp (5) comprises a solar cell panel, a warning lighting lamp and a light-controlled switch.

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