Pipe wall threading device for intelligent monitoring of electrified railway overhead line system and use method
A technology for electrified railways and intelligent monitoring, applied to cable laying equipment, etc., can solve problems such as low efficiency, time-consuming and labor-intensive, and cable blocking
Pending Publication Date: 2022-08-02
CHINA RAILWAY CONSTR CORP LTD +3
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Problems solved by technology
[0002] At present, in the electrified railway industry, the threading of the alloy pipe wall is generally done manually, which is extremely inefficient and time-consuming, especially when threading the cable at the alloy pipe wall with a radian and a large bending angle. When reaching the arc, the cable will often be blocked, so it is imperative to design a simple and efficient threading device and method
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[0031] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0032] like figure 1 As shown, the present invention is a pipe wall threading device for intelligent monitoring of electrified railway catenary, including: a pipe body 5, the outer wall of which is respectively provided with a wire inlet hole 2 and a wire outlet hole 8; an outer pipe 3, which is suitable for passing the wire Hole 2, outlet hole 8, and part of the end of the outer tube 3 is placed in the tube body 5; traction rope 4, which is set in the outer tube 3; hand-held part 6, one end of the outer tube 3 is connected; handle 7, which is connected with the hand-held The part 6 is hinged, and one end is connected with the traction rope 4; the clamping ...
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The invention relates to a pipe wall threading device for intelligent monitoring of an electrified railway contact network, and the device comprises a pipe body which is provided with a wire inlet hole and a wire outlet hole in the outer wall; the outer pipe is suitable for penetrating through the wire inlet hole and the wire outlet hole and is arranged in the pipe body towards a part of the end of the outer pipe; the traction rope is arranged in the outer pipe; the handheld part is connected with one end of the outer tube; the handle is hinged to the handheld part, and one end of the handle is connected with the traction rope; the outer pipe and the other end of the traction rope are connected with the clamping guide device; when the handle is rotated, the pulling rope pulls the clamping and guiding device to be tightened and clamps the end portion of the cable, then the outer pipe is pulled, and the cable enters from the cable inlet hole and is pulled out from the cable outlet hole. According to the threading device and the use method, the clamping guide device extends into the cable outlet hole and extends out of the cable inlet hole through the outer pipe, the end of the cable is clamped through the clamping guide device by tightly holding the handle, then the outer pipe is pulled, the cable enters the cable inlet hole and is pulled out of the cable outlet hole, the handle is loosened, and pipe threading of the cable is achieved.
Description
technical field [0001] The invention belongs to the technical field of pipe wall threading for intelligent monitoring of electrified railway catenary, and particularly relates to a pipe wall threading device and using method for intelligent monitoring of electrified railway catenary. Background technique [0002] At present, in the electrified railway industry, the alloy tube wall threading is generally done manually, which is extremely inefficient, time-consuming and labor-intensive. When reaching the arc, the cable is often blocked, so it is imperative to design a simple and efficient threading device and method. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is: how to realize simple and efficient threading of cables. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: [0005] The invention relates to a pipe wall threading device for intellige...
Claims
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IPC IPC(8): H02G1/08
CPCH02G1/083H02G1/088
Inventor 冯晓河张学武储文平李晋张晓栋李银生刘文波李大东张敏
Owner CHINA RAILWAY CONSTR CORP LTD