Tool type safety fence structure

Abstract

The invention relates to the field of guardrails, and discloses a tool-type safety guardrail structure. The tool-type safety fence structure disclosed by the present invention includes a fence surrounding a circumferentially closed structure, the fence includes several fence units and uprights, and the fence units are connected in a detachable manner through the uprights, and the fence units and Diagonal tension ropes are connected between the diagonal corners of the local reinforcement structure formed by the columns, and the oblique tension ropes between two pairs of diagonal corners of the local reinforcement structure cross each other, and the fence is also provided with horizontal tension ropes. The horizontal tension ropes are arranged along the perimeter of the fence to form a closed loop. The invention adopts oblique and horizontal flexible tensioning ropes for reinforcement, which produces a reinforcement effect of three-dimensional symmetrical geometry. While ensuring the convenience of disassembly and assembly, the mechanical strength and safety of the guardrail are improved. The invention adopts a tile press to install color steel tiles The method can meet the complete and undamaged use of color steel tiles in the whole process, and meet the requirements of zero pollution of construction waste and green environmental protection in standard industrial sites.

Description

technical field [0001] The invention relates to the field of guardrails, in particular to a tool-type safety guardrail structure. Background technique [0002] In order to isolate and protect all kinds of equipment and facilities, protective fences are usually set up around them. Taking the safety fence of the electric box as an example, the traditional production method of the safety fence of the electric box is to weld the square tube, round tube, wood board, hinge and other materials on-site according to the geometric size of the electric switchboard on the construction site and the on-site environment. Processed to complete the cage mesh fully enclosed guardrail that matches the geometric size of the electric box. Because the main structure is made by the overall welding process, it cannot be disassembled and reused; for the environment that is flammable, explosive, and prohibited from hot work, it cannot pass through. Traditional welding completes the on-site productio...

AI Technical Summary

Problems solved by technology

Taking the safety fence of the power box as an example, the traditional production method of the safety fence of the power box is to weld square pipes, round pipes, wooden boards, hinges and other materials on site according to the geometric dimensions of the power switchboard on the construction site and the site environment. Processing, to complete the cage mesh fully enclosed protective fence that matches the geometric dimensions of the electrical box. Since the main structure is made of integral welding technology, it cannot be disassembled and reused; it cannot be used in an environment that is flammable, explosive or prohibited The on-site production and installation of the safety guardrail of the distribution box is completed by traditional welding. Since the overall structure of the safety guardrail of the traditional power box and each protective surface need to be welded and fixed on site, the shape and geometry are too large to be disassembled and transported, and cannot meet the needs of circulation and transportation. Reuse will cause labor, material waste and secondary pollution of construction waste, which cannot meet the requirements of green construction in standard industrial sites

[0003] The patent application with the publication number CN210659507U discloses a conveniently fixed power maintenance safety fence to prevent passers-by from approaching the maintenance area to cause danger. The first disadvantage is that it is a single-sided fence design, which cannot form a complete protection in a closed space; the second disadvantage is that Fixed design, cannot be combined and disassembled; Disadvantage 3: No high-altitude impact resistance, rainproof function, unable to meet the safety protection requirements of the electrical box in the open-air complex environment of the construction site

The patent application with the publication number CN210659356U discloses a safety fence for an elevator shaft to prevent accidents from falling in the elevator shaft. The first disadvantage is that it is a single-sided structure design, which cannot realize full protection in the geometric space of the distribution box; the second disadvantage is that the geometric size is large , it is inconvenient to disassemble and transfer; Disadvantage 3, no rainproof, high-altitude impact resistance, unable to meet the protection requirements of the electrical box

The patent application with the publication number CN108979221A discloses a semi-blocking overhead enclosure of the distribution box for the support platform during power distribution operations and maintenance installations to prevent climbing, playing and drying clothes. The disadvantages are: semi-enclosed protection , It is impossible to prevent non-professionals from directly contacting the distribution box, causing electric shock and equipment damage accidents. Disadvantage 2. It is impossible to prevent impact damage to the distribution box caused by falling objects from high altitudes. Disadvantage 3. The main structure of the guardrail adopts the overall welding process. Cannot be disassembled and reused

[0004] The above-mentioned patent application requires on-site welding, which cannot be reused and limits the use environment. The patent application with the publication number CN210264159U discloses a unit-assembled protective fence, which can be easily assembled on site without welding

However, its structural stability is poor, especially when there is a large demand for the geometric size of the guardrail, it is difficult to achieve the required mechanical strength

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