Anti-theft guardrail on construction site

Abstract

The invention discloses a construction site security fence. The construction site security fence comprises a guardrail arranged on the periphery of a construction site, the guardrail is composed of more than one handrails, and the handrails comprise fixing sleeve rods and telescopic rods inserted into the tops of the fixing sleeve rods. Water storage cavities are formed in the middles of the fixing sleeve rods, water delivery pipes are connected to the inner side ends of the water storage cavities, and the input ends of the water delivery pipes are connected with an external water source, andbooster pumps are connected to the water delivery pipes. Water pipes at the output ends of the booster pumps are provided with one-way valves, and floating bodies are arranged at the bottoms of the telescopic rods in a sealing mode. Drainage channels are arranged in the middles of the telescopic rods, the floating bodies are connected and communicate with the drainage channels through connecting pipes, and pressure sensing modules are arranged on the sides, close to the construction site, at the bottoms of the handrails. The construction site security fence can effectively deal with the problem of anti-climbing, can realize automatic lifting and lowering by using water pressure, and has a good warning and reminding function.

Description

technical field [0001] The invention relates to the field of construction sites, in particular to a construction site anti-theft guardrail. Background technique [0002] The construction site will pile up a large amount of construction materials, which are expensive, but due to the large construction site, it is difficult to manage these materials, so we will set up guardrails outside the construction site, but the current guardrail structure will increase the anti-theft effect. Set up some dangerous objects on the top of the car, such as sharp glass, steel wire, or use of electric current, but these are ways of causing injury, which is not conducive to safety protection and may easily cause accidental injury. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a construction site anti-theft guardrail, which can effectively deal with the problem of anti-climbing, can use water pressure to realize automatic lifting, a...

AI Technical Summary

Problems solved by technology

[0002] The construction site will pile up a large amount of construction materials. These materials are expensive, but due to the large construction site, it is difficult to manage these materials, so we will set up guardrails outside the construction site, but the current guardrail structure will increase the anti-theft effect. Set up some dangerous objects on the top of the screen, such as sharp glass, steel wire, or use of electric current, but these are all ways to cause injury, which is not conducive to safety protection and may easily cause accidental injury

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