Glue injection waterproof system for cable joints and construction method thereof
A technology for cable joints and glue injection, applied in the direction of cable joints, equipment for connecting/terminating cables, etc., can solve the problems of incomplete filling, large personnel investment, complicated installation and maintenance, etc., and achieve high sealing and waterproof performance, cost economy, Fast installation effect
Pending Publication Date: 2019-09-10
万旭来建设科技有限公司
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Problems solved by technology
This technical solution is still not suitable for the quick plug-in cable connection method commonly used at present, and the component structure is too complicated. It needs to be injected with glue before installing the No. I or II plug, which will cause the seal to overflow during the plug installation process and cause the inside If the filling is incomplete, there is a risk of cable exposure, which will inevitably lead to complex installation and maintenance, and excessive investment in personnel will increase costs
Method used
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Embodiment Construction
[0020] The present invention is specifically set forth below in conjunction with accompanying drawing of description:
[0021] like figure 1 A glue injection waterproof system for cable joints is shown, including a glue injection shell 1 arranged on the outer ring of the cable joint, and a glue injection cavity 2 is formed between the glue injection shell 1 and the cable joint; The glue injection chamber 2 is filled with sealant 3; the glue injection housing 1 includes an A housing 11 and a B housing 12 that can be connected to each other; the A housing 11 includes a cable joint left bayonet 111 and a B housing Housing connection port 110, the B housing 12 includes a cable connector right bayonet 121 and A housing connection port 120, the cable connector left bayonet 111 engages with the left end of the cable connector, and the cable connector The right bayonet 121 is engaged with the right end of the cable connector, and the A shell 11 is connected to the A shell connecting ...
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The invention belongs to the technical field of cable sealing and mounting, and specifically relates to a glue injection waterproof system for cable joints and a construction method thereof. The glueinjection waterproof system includes a glue injection shell arranged on the outer ring of a cable joint. A glue injection cavity is formed between the glue injection shell and the cable joint, and theglue injection cavity is filled with sealing glue. The glue injection shell consists of a shell A and a shell B which can be connected with each other. The shell A includes a cable joint left clamping opening and a shell B connecting opening. The shell B includes a cable joint right clamping opening and a shell A connecting opening. The cable joint left clamping opening is in clamping fit with the left end of the cable joint. The cable joint right clamping opening is in clamping fit with the right end of the cable joint. The shell A is connected with the shell A connecting opening of the shell B through the shell B connecting opening of the shell A. The shell A is provided with a glue injection inlet, and the shell B is provided with a glue outlet. The glue injection waterproof system hasthe advantages of simple structure, quick installation, high sealing and water-proof performance, low cost, and adaptability to the fast plugging cable connection mode commonly used at present.
Description
technical field [0001] The invention belongs to the technical field of cable seal installation, and in particular relates to a glue injection waterproof system for cable joints and a construction method thereof. Background technique [0002] At present, cables or data lines are often laid on the seabed or other underwater areas. The joints of various types of cables have simple structures, low joint sealing and protection, and long-term use will cause hidden dangers such as water leakage, causing damage to the cables and affecting Transmission of power or data. [0003] The existing conventional technology is an underwater cable sealing joint, including a main body, a cable 1, a cable 2, a sealing cylinder 1, and a sealing cylinder 2; the main body is composed of an inner cylinder and a concentric outer cylinder sleeved outside the inner cylinder. An annular partition is fixed in the middle of the cavity between the inner cylinder and the outer cylinder, and a sealing ring ...
Claims
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IPC IPC(8): H02G15/18H02G1/14
CPCH02G15/18H02G1/14
Inventor 胡文帅
Owner 万旭来建设科技有限公司