PVC cable protection pipe with plugging head
A cable protection tube and plugging head technology, which is applied to electrical components and other directions, can solve the problems of poor protection quality of the PVC cable protection tube, inconvenient disassembly and assembly of the plugging head and the tube body, and troublesome use, so as to improve the protection quality and improve the The effect of service life and cost reduction
Pending Publication Date: 2022-04-12
YANGZHOU HONGXIN LINE EQUIP
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Problems solved by technology
In order to prevent rats, snakes and other foreign objects or accumulated water from entering the protection tube, the end of the cable protection tube will be sealed by a sealing head, and the cable tube sealing head can also seal the mouth of the pipe that is not needed temporarily and reserve it for future use It is convenient for wiring. Most of the existing plugging heads are selected according to the inner diameter of the pipe to be plugged. The plugging head and the pipe body are disassembled and assembled. Inconvenient, poor quality protection for PVC cable protection tubes
Method used
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0017] Examples of the described embodiments are shown in the drawings, wherein the same or similar symbols designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "rear", "left ", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "...
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The invention discloses a PVC (polyvinyl chloride) cable protection pipe with a plugging head in the technical field of PVC cable protection pipes. The PVC cable protection pipe comprises a pipe body, plugging head devices are arranged at the two ends of the pipe body, each plugging head device comprises a first plugging fixing piece and a second plugging fixing piece, each first plugging fixing piece comprises an assembly column coaxial with the pipe body, and a contact plate attached to the inner wall of the pipe body is arranged at the other end of a movable rod. A plugging head device is arranged, a circular truncated cone block can move by rotating a screw rod, then a movable rod drives a contact plate to move towards the outer side to make contact with the inner wall of a pipe body to achieve primary connection and fastening, meanwhile, a sliding block is moved by rotating a lead screw, and an arc-shaped piece can move towards the outer wall of the pipe body; the plugging head device and the pipe body are further connected and reinforced, meanwhile, the connection sealing performance of the sealing disc to the end of the pipe body is improved, and the plugging head device adapts to different pipelines and is fast to assemble and disassemble.
Description
technical field [0001] The invention relates to the technical field of PVC cable protection tubes, in particular to a PVC cable protection tube with a plugging head. Background technique [0002] The cable protection tube is an indispensable part in the process of cable erection or laying, which plays a role in protecting the cable. In order to prevent rats, snakes and other foreign objects or accumulated water from entering the protection tube, the end of the cable protection tube will be sealed by a sealing head, and the cable tube sealing head can also seal the mouth of the pipe that is not needed temporarily and reserve it for future use It is convenient for wiring. Most of the existing plugging heads are selected according to the inner diameter of the pipe to be plugged. The plugging head and the pipe body are disassembled and assembled. Inconvenient, poor quality protection for PVC cable protection tubes. Contents of the invention [0003] The object of the present...
Claims
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IPC IPC(8): H02G3/04
Inventor 王其震蒋学忠
Owner YANGZHOU HONGXIN LINE EQUIP