Title:
GROUND-EXITING CABLE PROTECTIVE PIPE
Document Type and Number:
WIPO Patent Application WO/2020/093314
Kind Code:
A1
Abstract:
Disclosed is a ground-exiting cable protective pipe. During the use of the ground-exiting cable protective pipe, a cable can pass through an inner protective pipe (3); a rotating disc (4) is firstly screwed to an outer protective pipe (1), the outer protective pipe (1) passes through a cement board at the top of a cable pipeline, and another rotating disc (4) is then screwed to the outer protective pipe (1); and the cement board at the top of the cable pipeline is tightly clamped by using the two rotating discs (4), a spring sleeve (2) is then tightly sleeved on an electric pole, and the electric pole is tightly pressed by using a bouncy ball (7) for fixing. The ground-exiting cable protective pipe can sleeve a cable, has a good insulating property and protects the cable. Moreover, the ground-exiting cable protective pipe can be fixedly connected to an electric pole in an easy and stable manner and can be stably connected to the ground, thereby preventing the ground-exiting cable protective pipe from swinging under the action of an external force.
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Inventors:
CHEN WEIDONG (CN)
Application Number:
PCT/CN2018/114591
Publication Date:
May 14, 2020
Filing Date:
November 08, 2018
Export Citation:
Assignee:
CHEN WEIDONG (CN)
International Classes:
H02G3/04; F16L3/06; H02G1/04; H02G7/20
Foreign References:
CN206452062U | 2017-08-29 | |||
CN207572856U | 2018-07-03 | |||
CN206180551U | 2017-05-17 | |||
CN105470903A | 2016-04-06 | |||
CN104967077A | 2015-10-07 | |||
CN107086532A | 2017-08-22 | |||
CN206964424U | 2018-02-06 | |||
JPH09145973A | 1997-06-06 |
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