Pipe joint installation device and method
A technology for installing devices and pipe joints, which is applied in the directions of pipeline laying and maintenance, pipe/pipe joint/pipe fitting, sleeve/socket connection, etc. Simple and convenient, the effect of improving installation efficiency
Active Publication Date: 2022-02-08
中铁十七局集团第三工程有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a pipe joint installation device and method to solve the technical problems of difficulty and low efficiency in the installation of pipe joints on hillsides in the prior art
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specific Embodiment approach
[0067] As a specific implementation of the pipe joint installation method provided by the present invention, the step of fixing the magnetic body 22 and the claw 21 on the installed pipe joint also includes:
[0068] A detachable snap ring 60 abutting against the socket end of the installed pipe joint is preset outside the installed pipe joint, the claw 21 is clamped on the snap ring 60, and the magnetic body 22 is adsorbed on the socket end of the installed pipe joint.
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The invention provides a pipe joint installation device and method, belonging to the technical field of pipeline construction. The present invention can transport the pipe joint to the open position on the top of the slope through the cooperation of slideways, pipe joint fasteners, traction ropes and power mechanisms. After the pipe joints are fixed by pipe joint fasteners, the power mechanism and traction rope are used The pipe joint is gradually lowered to the preset position through the slideway for installation. The whole installation process does not require the use of a gantry crane, nor does it need to deploy a crane on the hillside, which is conducive to the convenient installation of the pipe joint in place and improves the installation efficiency; and the pipe joint buckle is used. The fittings are reversely installed between the pipe joints to be installed and the installed pipe joints, and the pipe joints to be installed are directly pressed against the installed pipe joints through the top pressure component to complete the installation of the pipe joints to be installed. The operation is simple and convenient, and it is not necessary Additional other equipment is needed, which is conducive to improving construction efficiency.
Description
technical field [0001] The invention belongs to the technical field of pipeline construction, and more specifically relates to a pipe joint installation device and method. Background technique [0002] In some water transmission projects, when encountering terrain with large ups and downs, such as uphill or downhill, pipelines are usually laid as water transmission lines. The pipeline usually adopts the form of large-diameter cast pipes connected end to end, and each cast pipe is a pipe joint. One end of the cast pipe is a socket end, the other end is a socket end, and the socket end is provided with a sealing groove for setting a sealing ring. During installation, a small gantry crane or crane is usually used to slowly lower the pipe joint to be installed to the previous pipe joint that has been installed, and align the sockets of the two pipe joints. Since the inner diameter of the sealing ring is smaller than the outer diameter of the socket, it needs to pass The gantry...
Claims
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IPC IPC(8): F16L1/09F16L1/06F16L21/00
CPCF16L1/09F16L1/06F16L1/0243F16L21/002
Inventor 齐丙涛朱克成续志勇
Owner 中铁十七局集团第三工程有限公司
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