Disassembled and assembled type fire hose protecting bridge

Abstract

The invention relates to a disassembled and assembled type fire hose protecting bridge. The disassembled and assembled type fire hose protecting bridge comprises lateral protecting bridge units and a middle protecting bridge unit. Each lateral protecting bridge unit comprises a lateral pressure bearing plate, at least two lateral rib plates and a lateral assembling plate, wherein the lateral rib plates are transversely arranged at the lower portion of the lateral pressure bearing plate and vertically connected with the lower portion of the lateral pressure bearing plate, the lateral assembling plate is longitudinally arranged and simultaneously connected with the lateral pressure bearing plate and the lateral rib plates, and arc-shaped holes allowing fire hoses to penetrate are formed in the lateral rib plates; the lateral assembling plates include the lateral assembling plates with convex sliding rails and the lateral assembling plates with concave sliding rails; the middle protecting bridge unit comprises a middle pressure bearing plate and at least two middle rib plates, wherein clamping grooves and clamping ribs are arranged along the two transverse ends of the middle pressure bearing plate respectively and used for being connected with the adjacent middle protecting bridge unit or the lateral protecting bridge units; and the middle rib plates are transversely arranged, arc-shaped holes allowing water supply belts to penetrate are formed in the lower portions of the middle rib plates, and the convex sliding rails and the concave sliding rails are arranged on the middle rib plates along the two longitudinal sides respectively and used for being connected with the longitudinally-extending middle protecting bridge unit.

Description

technical field [0001] The invention relates to a fire hose bridge protection, in particular to a split and combined fire hose bridge protection, which belongs to the technical field of fire hose bridge protection. Background technique [0002] The fire hose bridge is a device used to protect the fire hose. When the fire hose is laid on the ground, if there is no protective device above it, it will inevitably be crushed by vehicles, resulting in damage to the hose. [0003] Existing fire hose bridges are made of different materials such as wood, bamboo, and steel, and some of them are connected by splicing to facilitate disassembly and portability. However, the expandable functions are all It is not strong, resulting in a wide variety of fire hose bridge protection models. In order to adapt to the laying of various fire hose types, it is necessary to correspond to the corresponding fire hose bridge protection. The versatility of the product is very poor; moreover, the compos...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is: the existing splicing fire hose protection bridges do not have strong expandable functions, resulting in a wide variety of fire hose protection bridges. In order to adapt to various fire hose protection In the case of type laying, it needs to correspond to the corresponding fire hose bridge protection, and the versatility of the product is very poor; moreover, the degree of firmness of the splicing between the component units is obviously insufficient, resulting in low reliability and short life of the product

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