CN219304062U - Anti-drop cable connector - Google Patents
Anti-drop cable connector Download PDFInfo
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- CN219304062U CN219304062U CN202320918594.9U CN202320918594U CN219304062U CN 219304062 U CN219304062 U CN 219304062U CN 202320918594 U CN202320918594 U CN 202320918594U CN 219304062 U CN219304062 U CN 219304062U
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- insulating
- sleeve
- connecting sleeve
- cable
- butt joint
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Abstract
The utility model provides an anti-drop cable connector, which relates to the technical field of cable connection and comprises an insulating connecting sleeve; the insulation connecting sleeve is connected to the outside of the cable insulation layer, and one end of the insulation connecting sleeve is connected with a bolt; the cable conductor is inserted into the conductive metal inner tube, and two ends of the insulating outer sleeve are respectively connected into the two insulating connecting sleeves; an elastic sealing ring is arranged in the insulating connecting sleeve and connected with the insulating connecting sleeve. According to the utility model, when the insulating outer sleeve is inserted into the insulating connecting sleeve, the butt joint convex block is inserted into the L-shaped butt joint groove, the insulating outer sleeve is rotated, so that the butt joint convex block moves to the innermost end of the L-shaped butt joint groove, and the two insulating connecting sleeves are connected together through the insulating outer sleeve, so that the tensile stress effect of the two cable connecting parts is ensured, and the connection is simpler and more convenient.
Description
Technical Field
The utility model belongs to the technical field of cable connection, and particularly relates to an anti-falling cable connector.
Background
The power transmission, distribution, voltage conversion and the like all need to be connected with the equipment by using cables, and the length of the cables cannot be infinitely long due to production and transportation limitations, and the cut cables need to be reconnected, so the cable connector is an indispensable component in a power system.
The existing power connection operation needs to be carried out by extruding and connecting cable conductors together through copper connecting pipes, after metal conductors are connected, insulating tapes are wound outside the copper connecting pipes to achieve an insulating effect, the operation is relatively complex, the time consumption is long, the tensile effect of cable connection parts is poor, the cable connection parts are separated due to the influence of tension, and the occurrence of a disconnection phenomenon occurs.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anti-drop cable connector, which solves the problems that the cable conductors are required to be extruded and connected together through copper connecting pipes in the prior similar power connection operation, after the metal conductors are connected, insulating tapes are wound outside the copper connecting pipes to realize insulating effects, the operation is relatively complex, the time consumption is relatively long, the tensile effect of the cable connection parts is poor, the cable connection parts are easily separated due to the influence of tension, and the disconnection phenomenon occurs.
The utility model discloses a purpose and an effect of an anti-falling cable connector, which are achieved by the following specific technical means:
an anti-drop cable connector comprises an insulating connecting sleeve; the insulation connecting sleeve is connected to the outside of the cable insulation layer, and one end of the insulation connecting sleeve is connected with a bolt; the cable conductor is inserted into the conductive metal inner tube, and two ends of the insulating outer sleeve are respectively connected into the two insulating connecting sleeves; an elastic sealing ring is arranged in the insulating connecting sleeve and connected with the insulating connecting sleeve.
Further, the insulating adapter sleeve comprises a casing and a casing body, one end of the casing body is rotationally connected with the casing body, and the other end of the casing body is fixedly connected with the casing body through a bolt.
Further, two anti-slip teeth are arranged in the insulating connecting sleeve and are Wang Zizhuang, and the anti-slip teeth are respectively positioned on the inner sides of the first sleeve shell and the second sleeve shell.
Furthermore, two butt joint convex blocks are respectively arranged at the outer sides of the two ends of the insulating outer sleeve, two L-shaped butt joint grooves are formed in the inner side of the insulating connecting sleeve, and the butt joint convex blocks are connected in the L-shaped butt joint grooves.
Further, the elastic sealing ring is sleeved outside the cable insulating layer, two ends of the insulating outer sleeve are respectively contacted with the two elastic sealing rings, and the inner side of the insulating connecting sleeve is contacted with the elastic sealing rings.
Further, a stress outer ring is arranged at the central part outside the insulating outer sleeve, two anti-loose springs are sleeved outside the insulating outer sleeve, one end of each anti-loose spring is contacted with the stress outer ring, and the other end of each anti-loose spring is contacted with the insulating connecting sleeve.
The beneficial effects are that:
1. the arrangement of the insulation connecting sleeve is beneficial to tightening the bolts when the insulation connecting sleeve is sleeved outside the cable insulation layer, so that the anti-slip teeth are contacted with the cable insulation layer, the effect of clamping and fixing the cable is achieved, and the firmness of connection between the cable and the insulation connecting sleeve is ensured; and cooperate the setting of insulating outer tube, when insulating outer tube inserted insulating adapter sleeve inside, in the butt joint lug inserted L shape butt joint groove, rotate insulating outer tube, make the butt joint lug remove to L shape butt joint groove innermost, link together two insulating adapter sleeves through insulating outer tube, guarantee two cable junction part tensile atress effects, it is more simple and convenient to connect.
2. The elastic sealing ring is arranged, so that the elastic sealing ring is extruded through the insulating outer sleeve and the insulating connecting sleeve, the elastic sealing ring is tightly contacted with the cable insulating layer and the insulating outer sleeve, and the sealing waterproof effect of the connecting part of two cable conductors is ensured; and cooperate locking spring's setting, when insulating outer tube both ends are connected with inside two insulating adapter sleeves respectively, locking spring contacts with insulating adapter sleeve, exerts thrust to insulating outer tube through locking spring, increases insulating outer tube rotation resistance, plays spacing effect to insulating outer tube, avoids insulating outer tube and the emergence of insulating adapter sleeve separation situation.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the overall axial side structure of the anti-drop cable connector of the present utility model;
fig. 2 is a schematic diagram of a shaft side structure of the anti-drop cable connector of the utility model in an open-close state of an insulating connecting sleeve;
FIG. 3 is a schematic axial side view of an insulating connecting sleeve of the anti-drop cable connector of the utility model;
fig. 4 is a schematic view of a connection structure of an inner conductive metal tube inside an insulating outer sleeve of the anti-drop cable connector according to the utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an insulating connecting sleeve; 101. a first shell body; 102. a second sleeve shell; 103. anti-slip teeth; 104. an L-shaped butt joint groove; 2. a bolt; 3. an insulating outer sleeve; 301. butting the convex blocks; 302. a stress outer ring; 4. a conductive metal inner tube; 5. an elastic sealing ring; 6. and a locking spring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides an anti-drop cable connector, which comprises an insulating connecting sleeve 1 and an insulating outer sleeve 3; the insulation connecting sleeve 1 is connected to the outside of the cable insulation layer, and one end of the insulation connecting sleeve 1 is connected with a bolt 2; the insulation connecting sleeve 1 consists of a first sleeve shell 101 and a second sleeve shell 102, wherein one end of the first sleeve shell 101 is rotationally connected with the second sleeve shell 102, and the other end of the first sleeve shell 101 is fixedly connected with the second sleeve shell 102 through a bolt 2; two anti-slip teeth 103 are arranged in the insulating connecting sleeve 1, the anti-slip teeth 103 are Wang Zizhuang, the anti-slip teeth 103 are respectively positioned on the inner sides of the first shell body 101 and the second shell body 102, when the insulating connecting sleeve 1 is sleeved outside a cable insulating layer, the bolts 2 are screwed down, so that the anti-slip teeth 103 are in contact with the cable insulating layer, the effect of clamping and fixing the cable is achieved, and the firmness of connection between the cable and the insulating connecting sleeve 1 is ensured; the inside of the insulating outer sleeve 3 is provided with a conductive metal inner tube 4, a cable is spliced in the insulating outer sleeve 3, a cable conductor is spliced in the conductive metal inner tube 4, and two ends of the insulating outer sleeve 3 are respectively connected in the two insulating connecting sleeves 1; an elastic sealing ring 5 is arranged in the insulating connecting sleeve 1, and the elastic sealing ring 5 is connected with the insulating connecting sleeve 1.
Wherein, two butt joint convex blocks 301 are respectively arranged at the outer sides of two ends of the insulating outer sleeve 3, two L-shaped butt joint grooves 104 are arranged at the inner side of the insulating connecting sleeve 1, and the butt joint convex blocks 301 are connected in the L-shaped butt joint grooves 104; by adopting the technical scheme, when the insulating outer sleeve 3 is inserted into the insulating connecting sleeve 1, the butt joint lug 301 is inserted into the L-shaped butt joint groove 104, the insulating outer sleeve 3 is rotated, the butt joint lug 301 is moved to the innermost end of the L-shaped butt joint groove 104, the two insulating connecting sleeves 1 are connected together through the insulating outer sleeve 3, the tensile stress effect of the two cable connecting parts is guaranteed, and the connection is simpler and more convenient.
The elastic sealing rings 5 are sleeved outside the cable insulating layer, two ends of the insulating outer sleeve 3 are respectively contacted with the two elastic sealing rings 5, and the inner side of the insulating connecting sleeve 1 is contacted with the elastic sealing rings 5; by adopting the technical scheme, the elastic sealing ring 5 is extruded through the insulating outer sleeve 3 and the insulating connecting sleeve 1, so that the elastic sealing ring 5 is tightly contacted with the cable insulating layer and the insulating outer sleeve 3, and the sealing waterproof effect of the connecting part of two cable conductors is ensured.
Wherein, the outer center of the insulating outer sleeve 3 is provided with a stress outer ring 302, the outer part of the insulating outer sleeve 3 is sleeved with two anti-loose springs 6, one end of each anti-loose spring 6 is contacted with the stress outer ring 302, and the other end of each anti-loose spring 6 is contacted with the insulating connecting sleeve 1; by adopting the technical scheme, when two ends of the insulating outer sleeve 3 are respectively connected with the interiors of the two insulating connecting sleeves 1, the anti-loose spring 6 is contacted with the insulating connecting sleeves 1, thrust is applied to the insulating outer sleeve 3 through the anti-loose spring 6, the rotating resistance of the insulating outer sleeve 3 is increased, the limiting effect on the insulating outer sleeve 3 is achieved, and the separation condition of the insulating outer sleeve 3 and the insulating connecting sleeves 1 is avoided.
Specific use and action of the embodiment:
when the anti-slip cable is used, the insulating connecting sleeve 1 is sleeved outside the cable insulating layer, the bolt 2 is screwed by the spanner, so that the anti-slip teeth 103 are in contact with the cable insulating layer, the cable clamping and fixing effects are achieved, and the connection firmness between the cable and the insulating connecting sleeve 1 is ensured; next, the insulation outer sleeve 3 is inserted into the insulation connecting sleeve 1, the cable conductor is inserted into the conductive metal inner tube 4, and the conductive connection of the two cable conductors is realized through the conductive metal inner tube 4; the butt joint convex blocks 301 are inserted into the L-shaped butt joint grooves 104, the insulating outer sleeve 3 is rotated, so that the butt joint convex blocks 301 move to the innermost end of the L-shaped butt joint grooves 104, and the two insulating connecting sleeves 1 are connected together through the insulating outer sleeve 3, so that the tensile stress effect of the two cable connecting parts is ensured, and the connection is simpler and more convenient; the insulation outer sleeve 3 and the insulation connecting sleeve 1 extrude the elastic sealing ring 5, so that the elastic sealing ring 5 is tightly contacted with the cable insulation layer and the insulation outer sleeve 3, and the sealing waterproof effect of the connecting parts of two cable conductors is ensured; when two ends of the insulating outer sleeve 3 are respectively connected with the inside of the two insulating connecting sleeves 1, the anti-loose springs 6 are in contact with the insulating connecting sleeves 1, thrust is applied to the insulating outer sleeve 3 through the anti-loose springs 6, the rotation resistance of the insulating outer sleeve 3 is increased, the limiting effect on the insulating outer sleeve 3 is achieved, and the situation that the insulating outer sleeve 3 is separated from the insulating connecting sleeves 1 is avoided.
Claims (6)
1. An anti-drop cable connector, characterized in that: comprises an insulating connecting sleeve (1); the insulation connecting sleeve (1) is connected to the outside of the cable insulation layer, and one end of the insulation connecting sleeve (1) is connected with a bolt (2); the cable is inserted into the insulating outer sleeve (3), the cable conductor is inserted into the conductive metal inner tube (4), and two ends of the insulating outer sleeve (3) are respectively connected into the two insulating connecting sleeves (1); an elastic sealing ring (5) is arranged in the insulating connecting sleeve (1), and the elastic sealing ring (5) is connected with the insulating connecting sleeve (1).
2. The drop-resistant cable connector of claim 1 wherein: the insulation connecting sleeve (1) is composed of a first shell body (101) and a second shell body (102), one end of the first shell body (101) is rotationally connected with the second shell body (102), and the other end of the first shell body (101) is fixedly connected with the second shell body (102) through a bolt (2).
3. The drop-resistant cable connector of claim 1 wherein: the inside of the insulating connecting sleeve (1) is provided with two anti-slip teeth (103), the anti-slip teeth (103) are Wang Zizhuang, and the anti-slip teeth (103) are respectively positioned on the inner sides of a first shell body (101) and a second shell body (102).
4. The drop-resistant cable connector of claim 1 wherein: two butt joint convex blocks (301) are respectively arranged at the outer sides of two ends of the insulating outer sleeve (3), two L-shaped butt joint grooves (104) are formed in the inner side of the insulating connecting sleeve (1), and the butt joint convex blocks (301) are connected in the L-shaped butt joint grooves (104).
5. The drop-resistant cable connector of claim 1 wherein: the elastic sealing rings (5) are sleeved outside the cable insulating layer, two ends of the insulating outer sleeve (3) are respectively contacted with the two elastic sealing rings (5), and the inner side of the insulating connecting sleeve (1) is contacted with the elastic sealing rings (5).
6. The drop-resistant cable connector of claim 1 wherein: the outer center of the insulating outer sleeve (3) is provided with a stress outer ring (302), the outer part of the insulating outer sleeve (3) is sleeved with two anti-loosening springs (6), one end of each anti-loosening spring (6) is contacted with the stress outer ring (302), and the other end of each anti-loosening spring (6) is contacted with the insulating connecting sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320918594.9U CN219304062U (en) | 2023-04-23 | 2023-04-23 | Anti-drop cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320918594.9U CN219304062U (en) | 2023-04-23 | 2023-04-23 | Anti-drop cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219304062U true CN219304062U (en) | 2023-07-04 |
Family
ID=86955761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320918594.9U Active CN219304062U (en) | 2023-04-23 | 2023-04-23 | Anti-drop cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219304062U (en) |
-
2023
- 2023-04-23 CN CN202320918594.9U patent/CN219304062U/en active Active
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