Urban construction open roadside ditch protection device

Abstract

An urban construction open roadside ditch protection device comprises two guide rails. The two guide rails are installed on the two sides of a roadside ditch. A movable trolley is arranged above the guide rails. The cross section of the movable trolley is rectangular. The longitudinal section of the movable trolley is in an inverted triangle shape. A long strip-shaped outlet pipe is installed at the bottom of the movable trolley. A plurality of transverse rods are arranged in the movable trolley. The outlet pipe only allows one transverse rod to pass through each time. Wheel grooves are formed in the guide rails. The position, corresponding to each wheel groove, of the front end of the movable trolley is provided with one front wheel rod. A front power wheel is installed at the bottom end of each front wheel rod. Each front power wheel is located in the corresponding wheel groove and can move along the wheel groove. The position, corresponding to each guide rail, of the rear end of the movable trolley is provided with a rear wheel rod. A rear power wheel is installed at the bottom end of each rear wheel rod. Each rear power wheel is matched with the upper portion of the corresponding guide rail and can move along the guide rail. A plurality of transverse grooves are formed in the guide rails. The transverse rods can be put into the grooves. An effective protection effect can be achieved on the roadside ditch, manual operation is not needed, installation is fast, and using is convenient.

Description

technical field [0001] The invention belongs to the field of urban construction engineering, in particular to an urban construction ditch protection device. Background technique [0002] Now in order to ensure the normal operation of the system in the city, regular maintenance is an essential step. At the same time, in the event of an emergency, timely repair is also required to reduce the impact on urban residents. When repairing or repairing equipment or pipelines located underground , because the emergency repair or maintenance site is located underground, in order to complete the emergency repair or maintenance faster, it is usually carried out by opening a road ditch for emergency repair or maintenance. Poor, if there is a wrong operation of the vehicle, it will directly knock over the protective fence and fall into the road ditch, which will affect the staff's emergency repair or maintenance and may cause injury to the people in the vehicle, and the construction worker...

AI Technical Summary

Problems solved by technology

[0002] Now in order to ensure the normal operation of the system in the city, regular maintenance is an essential step. At the same time, in the event of an emergency, timely repair is also required to reduce the impact on urban residents. When repairing or repairing equipment or pipelines located underground , because the emergency repair or maintenance site is located underground, in order to complete the emergency repair or maintenance faster, it is usually carried out by opening a road ditch for emergency repair or maintenance. Poor, if there is a wrong operation of the vehicle, it will directly knock over the protective fence and fall into the road ditch, which will affect the staff's emergency repair or maintenance and may cause injury to the people in the vehicle, and the construction workers on both sides of the road ditch are located inside the protective fence. The hidden danger of falling into the road ditch

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