A closed cable joint with one-way permanent locking
A kind of cable joint, permanent technology, applied in the direction of cable joint, cable inlet sealing device, etc., can solve the problems of easy aging, the effect is not too obvious, the sealing effect is not obvious enough, etc., to achieve good corrosion resistance, long service life, improve the use of effect of life
Active Publication Date: 2020-12-22
嘉兴市叶枫翎服饰有限公司
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Problems solved by technology
[0002] The cable joint is used to connect two disconnected cables together. The length of the cable used for communication and network is long, and the length of one cable is limited, so it is impossible to complete the laying with only one cable, so the cable joint is required to When two cables are connected, the cable connector needs to be waterproof and dustproof to avoid the impact of water or dust on the cable. Most of the current cable connectors use gaskets to solve the problem of waterproof and dustproof, but the effect is not too significant, and there is a problem of easy aging , and some use tape for sealing, the sealing effect is not significant enough, and it is easy to age after a long time, so we propose a one-way permanently locked closed cable joint to solve the above problems
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[0020] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-7 , a closed cable joint with one-way permanent locking, including a sealing sleeve 1, the outer layer of the sealing sleeve 1 is made of metal material, the inner layer is attached with a layer of insulating material, and the inner wall at both ends of the sealing sleeve 1 is provided with threaded heads 21 The two ends of the sealing sleeve 1 are threadedly connected with screw blocks 2.
[0022] The screw block 2 includes a fixed block...
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A one-way permanently-locked enclosed cable joint comprises a sealing sleeve, and two ends of the sealing sleeve are in threaded connection with screw blocks. According to the one-way permanently-locked closed cable joint, a one-way ratchet wheel is matched with a clamping block for use; after a cable is connected, the sealing sleeve is moved to a joint, and the screw blocks are in threaded connection with the sealing sleeve; after connection, the one-way ratchet wheel is rotated clockwise by a tool, and the one-way ratchet wheel drives a rotating block to rotate; therefore, a clamping block extends out under the action of the rotating block, a limiting block and a positioning ring, the clamping block is attached to the cable, and the screw blocks and the cable are fixed together through the clamping block. Meanwhile, as each clamping block is tightly attached, the water and dust can be completely isolated on the outer sides of the screw blocks, the clamping block is made of polyethylene materials, the corrosion resistance is good, the service life is long, the waterproof, dustproof and long-service-life sealing effects are achieved, the service life of the cable joint is prolonged, and the production cost is saved.
Description
technical field [0001] The invention relates to the technical field of cable joints, in particular to a closed cable joint with one-way permanent locking. Background technique [0002] The cable joint is used to connect two disconnected cables together. The length of the cable used for communication and network is long, and the length of one cable is limited, so it is impossible to complete the laying with only one cable, so the cable joint is required to When two cables are connected, the cable connector needs to be waterproof and dustproof to avoid the impact of water or dust on the cable. Most of the current cable connectors use gaskets to solve the problem of waterproof and dustproof, but the effect is not too significant, and there is a problem of easy aging , and some use adhesive tape for sealing. The sealing effect is not significant enough, and it is easy to age after a long time. Therefore, we propose a closed cable joint with one-way permanent locking to solve the...
Claims
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IPC IPC(8): H02G15/18H02G15/013
CPCH02G15/013H02G15/18
Inventor 唐润辉
Owner 嘉兴市叶枫翎服饰有限公司