Road crossing sleeve penetrating leading-in vehicle for buried pipeline and using method thereof
A casing and pipe technology, which is applied in the field of introduction vehicles for casing pipe penetration in buried pipelines, can solve problems such as damage to the anticorrosion layer on the surface of buried pipes, reduce repair costs, reduce construction costs, and improve construction efficiency. Effect
Pending Publication Date: 2020-06-19
CHINA 22MCC GROUP CORP
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Abstract
The invention provides a road crossing sleeve penetrating leading-in vehicle for a buried pipeline. The road crossing sleeve penetrating leading-in vehicle for the buried pipeline comprises three arc-shaped supporting plates, wherein a roller shaft is arranged at each of the front part and the rear part of each arc-shaped supporting plate; the diameter of the roller body of each roller shaft is 50mm, shaft ends are arranged on the two sides of each roller shaft, the shaft ends are arranged in ear plates, and the ear plates are fixedly connected with the outer sides of the arc surfaces of thearc-shaped supporting plates; the two sides of the arc-shaped supporting plates are fixedly connected to with shaft pipes, the side edges of the three arc-shaped supporting plates are sequentially connected with the side edges to form a large arc plate, the shaft pipes of each two adjacent arc-shaped supporting plates are arranged in a staggered mode, and pins are arranged in the shaft pipes in apenetrating mode; and the road crossing sleeve penetrating leading-in vehicle for the buried pipeline is further provided with L-shaped steel plate hooks, the lower ends of the L-shaped steel plate hooks are fixedly connected with the front end parts of the arc-shaped supporting plates, bolt holes are formed in the upper end parts of the L-shaped steel plate hooks, and nuts are arranged in the bolt holes. The invention further provides a using method of the above road crossing sleeve penetrating leading-in vehicle for the buried pipeline. The using method specifically comprises the following steps that the above leading-in vehicle is clamped and sleeved on the head end of a main pipe, and then the tail end of the main pipe is lifted, so that the main pipe is parallel with a sleeve, and themain pipe is advanced in the state that the main pipe is kept parallel with the sleeve. The scheme prevents anticorrosive coating at the surface of the main pipe from being damaged.
Application Domain
Pipe laying and repairCable installations in underground tubes
Technology Topic
Road crossingIn vehicle +5
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Example Embodiment
PUM
Property | Measurement | Unit |
Diameter | 50.0 | mm |
Description & Claims & Application Information
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