CN212162785U - Cable joint protective sleeve - Google Patents
Cable joint protective sleeve Download PDFInfo
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- CN212162785U CN212162785U CN202021221516.6U CN202021221516U CN212162785U CN 212162785 U CN212162785 U CN 212162785U CN 202021221516 U CN202021221516 U CN 202021221516U CN 212162785 U CN212162785 U CN 212162785U
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- protective sleeve
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- joint protective
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Abstract
The utility model relates to the technical field of cable joint protective sleeves, in particular to a cable joint protective sleeve, which comprises a cable joint protective sleeve main body, a first cable locking joint, a second cable locking joint, a cable clamping claw, a clamping sealing rubber ring, a screwing sleeve, an observation window, a flame-retardant layer, a cable side edge insulating support piece, a cable upper and lower clamping piece and a mounting bottom plate, wherein the mounting bottom plate is arranged at the bottom of the cable joint protective sleeve main body, the whole device has simple structure, is convenient for coating and protecting the cable joint, and is also convenient for clamping and fixing the cable periphery at the two ends of an inlet and outlet wire which is far away from the joint of the connecting cable, when the whole cable is subsequently pulled, the connecting cable joint arranged in the cable joint protective sleeve main body is prevented from being deviated or broken, is convenient for observing the connection condition of the internal cable, and has higher stability and practicability due to the fixed, has certain popularization value.
Description
Technical Field
The utility model relates to a cable joint protective sheath technical field specifically is a cable joint protective sheath.
Background
The cable connector is also called a cable head, and after the cable is laid, in order to form a continuous line, all the sections of the cable must be connected into a whole, and the connection points are called cable connectors. The cable joint of cable run middle part is called the intermediate head, and the cable joint of circuit two ends is called the terminal, current cable joint protective sheath, be not convenient for carry out the cladding protection to cable junction, be not convenient for keep away from the business turn over line both ends cable periphery of junction to connecting cable simultaneously and carry out the centre gripping fixed, when follow-up pull whole cable, lead to the built-in connecting cable joint of cable joint protective sheath main part to produce skew or fracture easily, be not convenient for observe the inside cable junction condition simultaneously, the winding displacement fixed mounting who does not possess follow-up cable uses, consequently, it improves above-mentioned problem to need a cable joint protective sheath.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable joint protective sheath to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cable joint protective sleeve comprises a cable joint protective sleeve main body, a first cable locking joint, a second cable locking joint, a cable clamping claw, a clamping sealing rubber ring, a screwing sleeve, an observation window, a flame-retardant layer, a cable side edge insulating support piece, a cable upper clamping piece, a cable lower clamping piece and a mounting bottom plate, wherein the mounting bottom plate is mounted at the bottom of the cable joint protective sleeve main body, mounting through holes are formed in the front end and the rear end of the mounting bottom plate, which are positioned at the top center of the cable joint protective sleeve main body, the observation window is arranged at the top center of the cable joint protective sleeve main body, the flame-retardant layer is arranged on the inner wall of the cable joint protective sleeve main body, the cable side edge insulating support piece is mounted at the front end and the rear end of the inner wall center of the cable joint protective sleeve main body, the cable upper clamping piece, the left side of cable joint protective sheath main part is equipped with first cable locking joint, the right side of cable joint protective sheath main part is equipped with second cable locking joint, the one end that cable joint protective sheath main part was kept away from to first cable locking joint and second cable locking joint all is equipped with cable clamping claw, the outside cover of cable clamping claw is equipped with presss from both sides tight rubber ring, first cable locking joint is all overlapped with the periphery of second cable locking joint and is established and install the cover of screwing.
Preferably, the peripheries of the first cable locking joint and the second cable locking joint are provided with connecting threads.
Preferably, the cable clamping claw is of a conical structure, tightening notches are uniformly distributed in the periphery of the cable clamping claw, and the tightening notches are arranged in a cross structure.
Preferably, the screwing sleeve is provided with two groups, and the screwing sleeve is provided with a connecting thread groove for matching the first cable locking joint and the second cable locking joint which are installed on the inner wall.
Preferably, the observation window is made of transparent rubber sleeve materials.
Preferably, the flame-retardant layer is made of flame-retardant polyvinyl chloride.
Preferably, the cable upper and lower clamping pieces are provided with a plurality of groups.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the right side of the second cable locking joint is penetrated through the inside of the first cable locking joint on the left side of the cable joint protective sleeve main body, one end of a cable to be connected is extended, after the cable is connected with one end of an external connecting cable in an operation way, the cable which is connected by the twitching of the first cable locking joint enters the inside of the cable joint protective sleeve main body, the twitching position of the connecting cable joint is observed through the observation window on the top of the cable joint protective sleeve main body until the connecting cable joint is positioned in the insulating supporting piece at the cable side edge below the observation window, the peripheries of the first cable locking joint, the second cable locking joint and the cable clamping claw at the two ends of the cable joint protective sleeve main body are rotationally tightened by the screwing sleeve to penetrate into the wire inlet and outlet connecting parts at the two ends of the cable in the cable joint protective sleeve main body, the structure is simple, and be convenient for keep away from the business turn over line both ends cable periphery of junction to connecting cable and carry out the centre gripping fixed, lead to the built-in connecting cable joint of cable joint protective sheath main part to produce skew or fracture when avoiding follow-up pull whole cable, be convenient for simultaneously observe the inside cable junction condition, be applicable to the cable joint protection and use.
2. The utility model discloses in, the mounting plate through setting up is located the bottom of cable joint protective sheath main part, is convenient for carry out spacing fixed mounting, simple structure and the winding displacement fixed mounting that makes things convenient for the cable through the installation through-hole cooperation fixing bolt on the mounting plate to cable joint protective sheath main part.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is an overall plan view of the present invention.
In the figure: 1-cable joint protective sleeve main body, 101-first cable locking joint, 102-second cable locking joint, 2-cable clamping claw, 3-clamping sealing rubber ring, 4-screwing sleeve, 5-observation window, 6-flame retardant layer, 7-cable side insulating support piece, 8-cable upper and lower clamping piece, 9-installation bottom plate and 901-installation through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cable joint protective sleeve comprises a cable joint protective sleeve main body 1, a first cable locking joint 101, a second cable locking joint 102, a cable clamping claw 2, a clamping sealing rubber ring 3, a screwing sleeve 4, an observation window 5, a flame-retardant layer 6, a cable side edge insulating support piece 7, a cable upper and lower clamping piece 8 and a mounting bottom plate 9, wherein the mounting bottom plate 9 is installed at the bottom of the cable joint protective sleeve main body 1, mounting through holes 901 are formed in the front and rear ends of the mounting bottom plate 9, which are positioned at the front and rear ends of the cable joint protective sleeve main body 1, the mounting bottom plate 9 is positioned at the bottom of the cable joint protective sleeve main body 1, so that the cable joint protective sleeve main body 1 can be conveniently and fixedly installed in a limiting way through the mounting through holes 901 on the mounting bottom plate 9 in cooperation with fixing bolts, the cable is convenient for fixedly installing the cable, the observation window 5 is made of transparent rubber sleeve material, the inner wall of the cable joint protective sleeve main body 1 is provided with a flame-retardant layer 6, the flame-retardant layer 6 is made of flame-retardant polyvinyl chloride, cable side edge insulating support pieces 7 are arranged at the front end and the rear end of the inner wall center of the cable joint protective sleeve main body 1, upper and lower cable clamping pieces 8 are arranged at the upper and lower ends of the inner wall of the cable joint protective sleeve main body 1 and positioned at the two sides of the cable side edge insulating support pieces 7, the upper and lower cable clamping pieces 8 are provided with a plurality of groups, the left side of the cable joint protective sleeve main body 1 is provided with a first cable locking joint 101, the right side of the cable joint protective sleeve main body 1 is provided with a second cable locking joint 102, the peripheries of the first cable locking joint 101 and the second cable locking joint 102 are provided with connecting screw threads, and one ends of the first cable locking joint 101, the cable clamping claw 2 is in a conical structure, tightening notches are uniformly distributed on the periphery of the cable clamping claw 2 and are in a cross structure, a clamping sealing rubber ring 3 is sleeved on the outer side of the cable clamping claw 2, the peripheries of the first cable locking joint 101 and the second cable locking joint 102 are respectively sleeved with and provided with two sets of tightening sleeves 4, the inner walls of the two sets of tightening sleeves 4 are respectively provided with a connecting thread groove of the first cable locking joint 101 and the second cable locking joint 102 which are installed in a matched mode, the inner part of the first cable locking joint 101 on the left side of the cable joint protective sleeve main body 1 penetrates through the right side of the second cable locking joint 102, one end of a cable to be connected extends out, and after the cable is connected with one end of an external connecting cable in an operating mode, the cable connected by the drawing of the first cable locking joint 101 enters the cable joint protective sleeve main body 1, the position of the drawn connecting cable joint is observed through an observation window 5 at the top of the cable joint protective sleeve main body 1, so that the connection condition of an internal cable can be observed conveniently until the connecting cable joint is positioned in a cable side edge insulation supporting piece 7 below the observation window 5, the peripheries of a first cable locking joint 101, a second cable locking joint 102 and a cable clamping claw 2 at two ends of the cable joint protective sleeve main body 1 are rotated and tightened to penetrate into the wire inlet and outlet connecting positions at two ends of the internal cable of the cable joint protective sleeve main body 1 through a screwing sleeve 4, the cable peripheries at two ends of the wire inlet and outlet, which are far away from the connecting positions, of the connecting cable are clamped and fixed conveniently, the phenomenon that the connecting cable joint arranged in the cable joint protective sleeve main body 1 is deviated or broken when the integral cable is drawn subsequently is avoided, the structure of the integral device is simple, the coating protection of the cable connecting position is convenient, and, when follow-up whole cable of pull, avoid leading to the built-in connecting cable joint of cable joint protective sheath main part to produce skew or fracture, be convenient for simultaneously observe the inside cable junction condition, the winding displacement fixed mounting that possesses follow-up cable makes and stability and practicality are higher, have certain spreading value.
The utility model discloses work flow: when in use, the first cable locking joint 101 on the left side of the cable joint protective sleeve main body 1 penetrates through the right side of the second cable locking joint 102, extends out of one end of a cable to be connected, and after being operatively connected with one end of an external connecting cable, the cable connected by the pulling of the first cable locking joint 101 enters the cable joint protective sleeve main body 1, the position of the pulling connecting cable joint is observed through the observation window 5 on the top of the cable joint protective sleeve main body 1, so that the connection condition of the internal cable is observed conveniently until the connecting cable joint is positioned in the cable side insulating support 7 below the observation window 5, and the first cable locking joint 101 and the second cable locking joint 102 on the two ends of the cable joint protective sleeve main body 1 and the periphery of the cable clamping claw 2 are rotationally tightened through the screwing sleeve 4 to penetrate into the wire inlet and outlet connection positions on the two ends of the internal cable of the cable joint protective sleeve main body 1, the cable clamp is convenient for clamping and fixing the peripheries of cables at two ends of an incoming and outgoing line, which are far away from a joint, of a connecting cable, so as to avoid the deviation or fracture of a connecting cable joint arranged in a cable joint protective sleeve main body 1 when a whole cable is subsequently pulled, the installation bottom plate 9 is positioned at the bottom of the cable joint protective sleeve main body 1, the installation through holes 901 on the installation bottom plate 9 are matched with fixing bolts so as to conveniently limit and fixedly install the cable joint protective sleeve main body 1, the flat cable is convenient to fixedly install, the whole device is simple in structure, the cable joint is convenient to coat and protect, meanwhile, the peripheries of cables at two ends of the incoming and outgoing line, which are far away from the joint, of the connecting cable are convenient to clamp and fix, when the whole cable is subsequently pulled, the connecting cable joint arranged, the flat cable fixing device with the follow-up cable has higher stability and practicability and certain popularization value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cable joint protective sheath, includes cable joint protective sheath main part (1), first cable locking joint (101), second cable locking joint (102), cable clamping jaw (2), presss from both sides tight sealed rubber ring (3), revolves tight cover (4), observation window (5), fire-retardant layer (6), cable side insulation support piece (7) and cable centre gripping fastener (8) and mounting plate (9) from top to bottom, its characterized in that: the cable joint protective sleeve is characterized in that a mounting bottom plate (9) is installed at the bottom of a cable joint protective sleeve main body (1), mounting through holes (901) are formed in the front end and the rear end of the cable joint protective sleeve main body (1) at the top of the mounting bottom plate (9), an observation window (5) is arranged in the center of the top of the cable joint protective sleeve main body (1), a flame-retardant layer (6) is arranged on the inner wall of the cable joint protective sleeve main body (1), cable side edge insulating supporting pieces (7) are installed at the front end and the rear end of the inner wall of the cable joint protective sleeve main body (1), cable upper and lower clamping pieces (8) are installed at the upper end and the lower end of the inner wall of the cable joint protective sleeve main body (1) and positioned at the two sides of the cable side edge insulating supporting pieces (7), a first cable locking joint (101) is arranged on the left side of the, the one end that cable joint protective sheath main part was kept away from in first cable lock joint (101) and second cable lock joint (102) all is equipped with cable clamp claw (2), the outside cover of cable clamp claw (2) is equipped with presss from both sides tight rubber ring (3), first cable lock joint (101) and the periphery of second cable lock joint (102) all overlap and are established and install screwing sleeve (4).
2. A cable splice protection cover according to claim 1, wherein: and connecting threads are arranged on the peripheries of the first cable locking connector (101) and the second cable locking connector (102).
3. A cable splice protection cover according to claim 1, wherein: the cable clamping claw (2) is of a conical structure, tightening notches are uniformly distributed in the periphery of the cable clamping claw (2), and the tightening notches are formed in a cross structure.
4. A cable splice protection cover according to claim 1, wherein: the screwing sleeve (4) is provided with two groups, and the inner wall of the screwing sleeve (4) is provided with a connecting thread groove for the first cable locking joint (101) and the second cable locking joint (102) which are installed in a matched mode.
5. A cable splice protection cover according to claim 1, wherein: the observation window (5) is made of transparent rubber sleeve materials.
6. A cable splice protection cover according to claim 1, wherein: the flame-retardant layer (6) is made of flame-retardant polyvinyl chloride.
7. A cable splice protection cover according to claim 1, wherein: the cable upper and lower clamping pieces (8) are provided with a plurality of groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221516.6U CN212162785U (en) | 2020-06-22 | 2020-06-22 | Cable joint protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221516.6U CN212162785U (en) | 2020-06-22 | 2020-06-22 | Cable joint protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212162785U true CN212162785U (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221516.6U Active CN212162785U (en) | 2020-06-22 | 2020-06-22 | Cable joint protective sleeve |
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| Country | Link |
|---|---|
| CN (1) | CN212162785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114530819A (en) * | 2022-02-21 | 2022-05-24 | 江苏闪奇电器有限公司 | Cable joint waterproof assembly |
-
2020
- 2020-06-22 CN CN202021221516.6U patent/CN212162785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114530819A (en) * | 2022-02-21 | 2022-05-24 | 江苏闪奇电器有限公司 | Cable joint waterproof assembly |
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