CN219643199U - Anti-drop cable joint - Google Patents
Anti-drop cable joint Download PDFInfo
- Publication number
- CN219643199U CN219643199U CN202320262471.4U CN202320262471U CN219643199U CN 219643199 U CN219643199 U CN 219643199U CN 202320262471 U CN202320262471 U CN 202320262471U CN 219643199 U CN219643199 U CN 219643199U
- Authority
- CN
- China
- Prior art keywords
- cable joint
- joint body
- cable
- connecting plate
- bolt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 20
- 239000012212 insulator Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Cable Accessories (AREA)
Abstract
The utility model discloses an anti-drop cable joint. The technical scheme adopted comprises the following steps: the cable joint body, connect in the casing seat of cable joint body front end, connect in the cable of cable joint body lower extreme, the cable joint body front end is equipped with taper type interface, rear end is equipped with operation ring, the inner chamber is equipped with the bolt that the level set up, be equipped with first annular boss on the taper type interface, the bolt pass through binding post with cable connection, the casing seat includes preceding toper portion, back toper portion and establishes the second annular boss between preceding toper portion, the back toper portion, be equipped with in the casing seat with bolted connection's wire pole, be equipped with the casing seat clamp plate on the second annular boss of casing seat, be equipped with preceding connecting plate on the first annular boss of cable joint body, be equipped with the back connecting plate on the operation ring of cable joint body, the front connecting plate is connected with the casing seat clamp plate through a set of circumference range's screw rod, back connecting plate both sides are connected with preceding connecting plate through the extension spring.
Description
Technical Field
The present utility model relates to a cable joint.
Background
The cable connector is a fully-insulated and fully-sealed plug-in terminal connector capable of being touched with electricity, and is widely applied to the connection of outdoor distribution transformers, american type box transformers, ring main units, cable branch boxes, buried transformers and other electrical equipment. The single-pass (or double-pass) sleeve joint and the load conversion joint are mainly arranged on the outlet side of the T-II type cable head 200A and on the busbar of the 200A and American type box transformer.
The cable joint structure includes: the cable connector comprises a cable connector body, a sleeve seat connected to the front end of the cable connector body and a cable connected to the lower end of the cable connector body. When the cable connector is applied, the sleeve seat is arranged on the distribution box, the cable connector body is connected to the rear end of the sleeve seat, and the cable connector body is fixedly connected with the sleeve seat through the screw rod. The disadvantages are: because the cable is heavier, receive the influence of cable gravity, cause the pine to take off and the whereabouts of cable joint body between cable joint body and the sleeve pipe seat easily.
Disclosure of Invention
The utility model aims to provide an anti-drop cable joint.
In order to solve the problems, the technical scheme adopted by the utility model comprises the following steps: the cable joint body, connect in the bushing seat of cable joint body front end, connect in the cable of cable joint body lower extreme, its characterized in that: the cable joint is characterized in that the front end of the cable joint body is provided with a conical insertion port, the rear end of the cable joint body is provided with an operation ring, the inner cavity of the cable joint body is provided with a bolt which is horizontally arranged, the conical insertion port is provided with a first annular boss, the bolt is connected with the cable through a wiring terminal, the sleeve seat comprises a front conical part, a rear conical part and a second annular boss which is arranged between the front conical part and the rear conical part, the sleeve seat is internally provided with a wiring rod which is connected with the bolt, the second annular boss of the sleeve seat is provided with a sleeve seat pressing plate, the first annular boss of the cable joint body is provided with a front connecting plate, the operation ring of the cable joint body is provided with a rear connecting plate, the front connecting plate is connected with the sleeve seat pressing plate through a set of circumferentially arranged screws, and two sides of the rear connecting plate are connected with the front connecting plate through tension springs.
The anti-drop cable joint, its characterized in that: the rear end of the rear connecting plate is provided with an annular handle.
The anti-drop cable joint, its characterized in that: the rear end of the taper type plug connector of the cable connector body is provided with a rear annular sealing flange, and the rear annular sealing flange is in sealing fit with the rear taper part of the sleeve seat.
The anti-drop cable joint, its characterized in that: the front end of the conical plug connector of the cable connector body is provided with a front annular sealing flange, and the front annular sealing flange is in sealing fit with the annular boss of the sleeve seat.
The anti-drop cable joint, its characterized in that: and a semi-conductive layer cold shrink tube is arranged between the lower end of the cable joint body and the cable.
The anti-drop cable joint, its characterized in that: the bolt is a double-headed bolt, and the rear end of the bolt is embedded into the cable joint body.
The anti-drop cable joint, its characterized in that: and an insulator seat in threaded connection with the bolt is arranged in the cable joint body.
The anti-drop cable joint has the following advantages: through set up preceding connecting plate, back connecting plate respectively at cable joint body both ends, set up the casing seat clamp plate at the casing seat front end, be connected through the screw rod of circumference range between casing seat clamp plate and the preceding connecting plate, be connected through the extension spring between back connecting plate and the preceding connecting plate for the casing seat can more firm connect in the block terminal, and through the pulling force of extension spring, can prevent the whereabouts and the whereabouts of cable joint body.
The utility model is further described below with reference to the drawings.
Drawings
FIG. 1 is a schematic view of the structure of an anti-drop cable joint of the present utility model;
FIG. 2 is a schematic view of the structure of the cable connector body of the present utility model;
FIG. 3 is a schematic view of the structure of the cannula holder of the present utility model;
fig. 4 is a schematic structural view of the ferrule holder platen of the present utility model.
Description of the embodiments
Referring to fig. 1 to 4, the anti-drop cable joint of the present utility model comprises a cable joint body 1, a sleeve seat 2 connected to the front end of the cable joint body 1, and a cable 3 connected to the lower end of the cable joint body 1. The front end of the cable joint body 1 is provided with a conical insertion port 4, the rear end of the cable joint body 1 is provided with an operation ring 5, the inner cavity of the cable joint body 1 is provided with a horizontally arranged bolt 6, and the front end of the bolt 6 is arranged at the center of the conical insertion port 4. The conical plug-in connector 4 is provided with a first annular boss 22. The bolt 6 is connected with the cable 3 through a wiring terminal 7, and the wiring terminal 7 is fixed with the cable 3 by specifically adopting crimping. The cannula holder 2 comprises a front cone 8, a rear cone 9 and a second annular boss 10 arranged between the front cone 8 and the rear cone 9. The sleeve seat 2 is internally provided with a wiring rod 11 connected with the bolt 6, and the end part of the wiring rod 11 is provided with internal threads matched with the bolt 6. After the cable joint body 1 is assembled with the sleeve seat 2, the wiring rod 11 is in threaded connection with the bolt 6. The second annular boss 10 of the sleeve holder 2 is provided with a sleeve holder pressing plate 12, the sleeve holder pressing plate 12 is formed by stamping a round or square metal plate, a group of circumferentially arranged screw holes 23 are arranged around the sleeve holder pressing plate 12, and a center positioning hole 24 which is matched with the second annular boss 10 is arranged in the center. The first annular boss 22 of the cable joint body 1 is provided with a front connecting plate 13, the operating ring 5 of the cable joint body 1 is provided with a rear connecting plate 14, the front connecting plate 13 and the rear connecting plate 14 are also formed by stamping round or square metal plates, screw holes corresponding to the screw holes 23 of the sleeve seat pressing plate 12 are also formed in the periphery of the front connecting plate 13, and the center of the front connecting plate is provided with a center positioning hole corresponding to the first annular boss 22. The front connecting plate 13 is connected with the casing base pressing plate 12 through a group of circumferentially arranged screws 15, and the number of the screws 15 is 6. The two sides of the rear connecting plate 14 are connected with the front connecting plate 13 through tension springs 16, and the rear connecting plate 14 is specifically hung with the tension springs 16 through hanging buckles on the two sides. During assembly, the sleeve holder 2 and the sleeve holder pressing plate 12 sleeved on the sleeve holder 2 are placed in the distribution box, and then the cable connector body 1 is inserted into the sleeve holder 2 and screwed and fixed through the screw 15, so that the front connecting plate 13 and the sleeve holder pressing plate 12 are clamped on the side wall of the distribution box to achieve fixation.
Preferably, the rear end of the rear connecting plate 14 is provided with an annular handle 17, so as to facilitate the disassembly and assembly of the rear connecting plate 14 and the operation of the cable connector body 1.
Preferably, the rear end of the conical plug connector 4 of the cable connector body 1 is provided with a rear annular sealing flange 18, and the rear annular sealing flange 18 is in sealing fit with the rear conical part 9 of the sleeve seat 2. The front end of the conical plug connector 4 of the cable joint body 1 is provided with a front annular sealing flange 19, and the front annular sealing flange 19 is in sealing fit with the annular boss 10 of the sleeve seat 2. So as to realize the sealing connection between the cable joint body 1 and the sleeve seat 2, thereby realizing the waterproof and dustproof functions.
Preferably, a semi-conductive layer shrink tube 20 is disposed between the lower end of the cable joint body 1 and the cable 3, so as to further improve the stability and sealing performance of the connection between the cable joint body 1 and the cable 3.
Preferably, the bolt 6 is a stud, and the rear end of the bolt 6 is embedded into the cable joint body 1, so that the bolt 6 is more stable and accurate to be placed in the cable joint body 1, so that the bolt 6 can be more accurately connected with the sleeve seat 2, and meanwhile, the connection stability of the bolt and the sleeve seat is improved.
Preferably, an insulator seat 21 screwed with the bolt 6 is disposed in the cable joint body 1, so as to further improve the stability of the connection between the bolt 6 and the cable joint body 1, and the insulator seat 21 also plays a role in insulation and heat insulation.
Although the present utility model has been described with respect to preferred embodiments, it will be understood by those skilled in the art that various changes and modifications can be made without departing from the scope of the utility model, and the utility model is not limited to the specific embodiments described above, but is intended to cover all modifications, equivalents and alternatives falling within the scope of the utility model.
Claims (7)
1. The utility model provides an anti-drop cable joint, includes cable joint body (1), connect in bushing block (2) of cable joint body (1) front end, connect in cable (3) of cable joint body (1) lower extreme, its characterized in that: the utility model provides a cable joint body (1) front end is equipped with taper interface (4), rear end are equipped with operation ring (5), and the inner chamber is equipped with bolt (6) that the level set up, be equipped with first annular boss (22) on taper interface (4), bolt (6) pass through binding post (7) with cable (3) are connected, bushing block (2) include front cone (8), back cone (9) and establish second annular boss (10) between front cone (8), back cone (9), be equipped with in bushing block (2) with wiring stick (11) that bolt (6) are connected, be equipped with bushing block clamp plate (12) on second annular boss (10) of bushing block (2), be equipped with preceding connecting plate (13) on first annular boss (22) of cable joint body (1), be equipped with back connecting plate (14) on operation ring (5) of cable joint body (1), preceding connecting plate (13) are connected with bushing block (12) through screw rod (15) of a set of circumference range, back connecting plate (16) are connected with connecting plate (13).
2. The drop-resistant cable joint of claim 1, wherein: the rear end of the rear connecting plate (14) is provided with an annular handle (17).
3. The drop-resistant cable joint of claim 1, wherein: the rear end of the conical plug connector (4) of the cable connector body (1) is provided with a rear annular sealing flange (18), and the rear annular sealing flange (18) is in sealing fit with a rear conical part (9) of the sleeve seat (2).
4. The drop-resistant cable joint of claim 1, wherein: the front end of the conical plug connector (4) of the cable connector body (1) is provided with a front annular sealing flange (19), and the front annular sealing flange (19) is in sealing fit with the annular boss (10) of the sleeve seat (2).
5. The drop-resistant cable joint of claim 1, wherein: a semi-conductive layer cold shrink tube (20) is arranged between the lower end of the cable joint body (1) and the cable (3).
6. The drop-resistant cable joint of claim 1, wherein: the bolt (6) is a double-headed bolt, and the rear end of the bolt is embedded into the cable joint body (1).
7. The drop-resistant cable joint of claim 6, wherein: an insulator seat (21) in threaded connection with the bolt (6) is arranged in the cable joint body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320262471.4U CN219643199U (en) | 2023-02-21 | 2023-02-21 | Anti-drop cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320262471.4U CN219643199U (en) | 2023-02-21 | 2023-02-21 | Anti-drop cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643199U true CN219643199U (en) | 2023-09-05 |
Family
ID=87818478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320262471.4U Active CN219643199U (en) | 2023-02-21 | 2023-02-21 | Anti-drop cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643199U (en) |
-
2023
- 2023-02-21 CN CN202320262471.4U patent/CN219643199U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |