Assembled handrail convenient to install

Abstract

The invention discloses an assembled handrail convenient to install. The assembled handrail convenient to install comprises a plurality of pre-embedded assemblies arranged at intervals, wherein handrail stand columns are arranged on the pre-embedded assemblies, and a guardrail is connected between every two adjacent handrail stand columns; The pre-embedded assemblies comprise pre-embedded reinforcing steel bars and pre-embedded steel plates which are poured in concrete, wherein the pre-embedded steel plates are arranged on the pre-embedded reinforcing steel bars; reserved pipes are arranged onthe pre-embedded steel plates, and the bottoms of the handrail stand columns are connected with the reserved pipes; the handrail stand columns comprise stand columns, wherein the stand columns are provided with round pipes; and the guardrails comprise upper chord rods and lower chord rods which are arranged at intervals, wherein a plurality of wed rods are arranged at intervals between the upperchord rods and the lower chord rods, the left ends and the right ends of the upper chord rods and the lower chord rods are correspondingly provided with end plates, and mounting holes are formed in the end plates. The assembled handrail convenient to install has the advantages that size modeling is realized, production is carried out according to requirements of factory standard pieces, the industrialization degree is high, and the quality is improved; furthermore, the construction period is shortened, and the cost is reduced; in addition, on-site welding is avoided, and potential safety hazards are eliminated; and finally, nondestructive disassembling of the handrail is realized, the repeated use rate is greatly improved, and economic benefits are generated.

Description

technical field [0001] The invention relates to the technical field of civil construction, in particular to an assembled railing which is easy to install. Background technique [0002] Nowadays, metal railings are mostly manufactured in factories. Chemical bolts or expansion bolts are used to fix the railing supports on site, and then the railings are connected longitudinally by on-site welding. After welding, grinding, polishing, anti-rust treatment, etc. are required. This traditional installation method has obvious disadvantages: 1. The on-site welding workload is large, the construction period is long, and the quality of the welded parts is difficult to guarantee; 2. The size of the railing components is different, there are few standard parts, and the degree of industrialization is not high; 3. . On-site welding sparks are flying everywhere, which poses a great safety hazard. Contents of the invention [0003] The object of the present invention is to overcome the di...

AI Technical Summary

Problems solved by technology

This traditional installation method has obvious disadvantages: 1. The on-site welding workload is large, the construction period is long, and the quality of the welded parts is difficult to guarantee; 2. The size of the railing components is different, there are few standard parts, and the degree of industrialization is not high; 3. .On-site welding sparks are flying everywhere, which poses a great safety hazard

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