Laying equipment for heat distribution pipeline

Abstract

The invention relates to laying equipment for a heat distribution pipeline, comprising a base. Vertical plates are fixed to the two sides of the upper surface of the base; rotating plates are arranged on the other two sides of the upper surface of the base; limiting grooves are formed in the upper portions of the side faces of the vertical plates; limiting rods are fixed to the upper portions of the two side faces of each rotating plate; overturning plates are arranged on the two sides of the upper surfaces of the rotating plates; cover plates are arranged above the rotating plates; inserting plates are fixed to the two sides of the lower surfaces of the cover plates; and a plurality of sets of top plates are embedded into the cover plates. The laying equipment has the beneficial effects that during inclination, the top plates arranged on the cover plates can be separated from the cover plates, and mud blocks bonded on the cover plates are stripped under the action of the top plates, so that rapid cleaning is achieved, and rapid maintenance is facilitated; a clamping member is extruded through expansion of a pipeline so as to move towards the two sides; and an upper fixed plate and a lower fixed plate are driven to move, so that the pipeline is always in a fixed state during expansion, and the pipeline is protected.

Description

technical field [0001] The invention relates to laying equipment for thermal pipelines, and belongs to the technical field of laying equipment for thermal pipeline installation. Background technique [0002] In recent years, with the increase in demand for heating, the distance and diameter of thermal pipelines installed in pipe galleries and tunnels has continued to increase, and the safety and stability of the pipeline network have received more and more attention. Also known as the heat pipe network, starting from the boiler room, direct-fired machine room, heating center, etc., the heat supply pipes from the heat source to the heat entrance of the building, in the process of transportation, the heat pipes need to be arranged over a long distance to be transported from the heat supply center to the required location. When laying thermal pipelines, it is necessary to use machinery to dig out ditches on the ground, lay the pipelines inside, and bury them. The thermal pipel...

AI Technical Summary

Problems solved by technology

When laying thermal pipelines, it is necessary to use machinery to dig out ditches on the ground, lay the pipelines inside, and bury them. The thermal pipelines directly buried in the soil require regular maintenance due to the complex laying environment. Secondary excavation is required before maintenance. In order to avoid damage to the pipeline, the working process around the pipeline is slow, which increases the workload, and the maintenance and inspection of the pipeline is inconvenient due to the soil at the bottom of the pipeline.

[0003] When maintaining the pipeline, it is necessary to clean up the soil around the pipeline at the maintenance point. When the existing laying equipment is in use, the soil on the upper end of the equipment cannot be cleaned. When the equipment is opened, the soil above is likely to fall into the equipment. It affects the re-use of the equipment, and when the laying equipment is in use, it has a certain fixing effect on the pipeline, and when the pipeline expands with heat and contracts with cold, it is easy to break because it is in the fixed section, which affects the use of the thermal pipeline

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