CN116417821A - Cable connecting device - Google Patents
Cable connecting device Download PDFInfo
- Publication number
- CN116417821A CN116417821A CN202310216201.4A CN202310216201A CN116417821A CN 116417821 A CN116417821 A CN 116417821A CN 202310216201 A CN202310216201 A CN 202310216201A CN 116417821 A CN116417821 A CN 116417821A
- Authority
- CN
- China
- Prior art keywords
- conductive tube
- compression
- cable
- ring
- sliding
- Prior art date
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims abstract description 88
- 238000007906 compression Methods 0.000 claims abstract description 88
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 17
- 238000013459 approach Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 23
- 239000012634 fragment Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000007847 structural defect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Cable Accessories (AREA)
Abstract
The application relates to the field of cables, in particular to a cable connecting device, which comprises a conductive pipe, wherein a plurality of compression-resistant elastic pieces are circumferentially arranged on the peripheral wall of the conductive pipe, and two ends of each compression-resistant elastic piece are respectively positioned at two ends of the conductive pipe; both ends of the conductive tube are provided with sliding grooves, sliding blocks connected with the ends of the compression-resistant elastic pieces are embedded in the sliding grooves in a sliding manner, and the two sliding blocks are gradually far away when the compression-resistant elastic pieces are pressed; a slip ring is fixedly connected between a plurality of sliding blocks positioned at the same end of the conductive tube. The structure of traditional electric conduction pipe is upgraded to this application, has promoted the extrusion resistance of electric conduction pipe greatly, has effectively protected the tie point of two cables.
Description
Technical Field
The present application relates to the field of cables, and in particular, to a cable connection device.
Background
Cables are required for power transmission, distribution, voltage conversion, etc. Because of the limited production and transportation of cables, which is not possible in any way, electricians often need to connect cut-off cables for use using cable connection devices, the most common cable connection devices at present being conductive tubes (also called wire noses, which have a certain deformability).
After two cables with the outer layers stripped are respectively inserted from two ends of the conductive pipe, electricians use the wire pressing pliers to compress the pipe diameter of the middle area of the conductive pipe until the conductive pipe is tightly hooped on a conductor in the cable, and the two cables are connected. Although the working principle of the conductive tube is very simple, the conductive tube is only a section of metal tube, so that the structure is simple, the extrusion resistance is poor, and when the connection point of the conductive tube and the cable is extruded by external force, the conductive tube is easy to deform or break, thereby influencing the connection between the cables.
Disclosure of Invention
In order to upgrade the structure of a conductive tube and improve the extrusion resistance of the conductive tube, the application provides a cable connecting device.
The application provides a cable connection device adopts following technical scheme:
a cable connecting device comprises a conductive tube, wherein a plurality of compression-resistant elastic pieces are circumferentially arranged on the peripheral wall of the conductive tube, and two ends of each compression-resistant elastic piece are respectively positioned at two ends of the conductive tube; both ends of the conductive tube are provided with sliding grooves, sliding blocks connected with the ends of the compression-resistant elastic pieces are embedded in the sliding grooves in a sliding manner, and the two sliding blocks are gradually far away when the compression-resistant elastic pieces are pressed; a slip ring is fixedly connected between a plurality of sliding blocks positioned at the same end of the conductive tube.
By adopting the technical scheme, (1) when the conductive tube is extruded, the compression-resistant elastic sheet deforms and buffers and absorbs external force, so that the connection point of the conductive tube and the cable is protected; (2) in the deformation process, the end part of the compression-resistant elastic sheet drives the sliding block to move towards the end part of the conductive tube, so that the pressure in the middle part of the conductive tube can be effectively dispersed to the two ends of the conductive tube and the cables, and the middle part of the conductive tube and the connection points of the two cables are protected; (3) compared with compression resistant shrapnel with fixed two ends, the compression resistant shrapnel in the application is greatly improved in deformation range, and the probability of excessive deformation or fracture of the compression resistant shrapnel is effectively reduced; (4) according to the cable, the protection range of the cable is greatly improved through the compression-resistant elastic pieces arranged in the circumferential direction, and the extrusion resistance of the conductive tube is improved in multiple directions; (5) the sliding ring is fixedly connected with the sliding blocks, so that the compression-resistant elastic pieces are associated in the compression-resistant process, when one compression-resistant elastic piece is compressed and deformed, other compression-resistant elastic pieces are deformed together under the action of the sliding blocks and the sliding ring, the compression-resistant capacity of each compression-resistant elastic piece is greatly improved, and the connection point of the conductive tube and the cable is effectively protected; (6) the cables are usually composed of several wires or groups of wires, which means that when two cables are connected, a plurality of cable connection devices are usually required, and after the two cables are connected, the positions of the plurality of cable connection devices are usually aligned and are close to each other, and the compression resistance of each cable connection device is overlapped, which greatly improves the compression resistance of the joint of the two cables. The structure of traditional electric conduction pipe is upgraded to this application, has promoted the extrusion resistance of electric conduction pipe greatly, has effectively protected the tie point of two cables.
Preferably, a voltage dividing spring piece with one end fixedly connected with the end part of the conductive tube is arranged in the conductive tube; the other end of the voltage dividing spring plate not only stretches into the conductive tube and gradually approaches the central axis of the conductive tube, but also passes through the slip ring and abuts against the cable; the pressure-dividing spring piece is always kept against the sliding ring.
By adopting the technical scheme, in the process of sliding the sliding ring to the end part of the conductive tube, the sliding ring continuously presses the pressure-dividing elastic sheet, the pressure-dividing elastic sheet can be gradually pressed on the cable, (1) the pressure at the end part of the conductive tube can be partially transferred to the cable, so that the compression degree of the end part of the conductive tube is reduced, and the end part of the conductive tube is effectively protected; (2) in the process that the voltage dividing elastic sheet is gradually pressed on the cable, the cable is not easy to separate from the conductive pipe, and normal connection of the two cables is ensured; (3) the pressure resistant elastic sheet is deformed, and meanwhile the pressure dividing elastic sheet is required to be deformed, so that the threshold value of the pressure resistant elastic sheet for pressure deformation is definitely and phase-changed, and the extrusion resistance of the conductive tube is effectively improved.
Preferably, the plurality of voltage dividing elastic pieces are circumferentially arranged in the same end of the conductive tube, and a section of abutting strip is arranged on the side edge of each two adjacent voltage dividing elastic pieces and is close to the fixed end of the voltage dividing elastic piece; when the slip ring is close to the end part of the conductive tube, two adjacent abutting strips are abutted, and a plurality of partial pressure elastic sheets and a plurality of abutting strips form a ring.
By adopting the technical scheme, the pressure at the end part of the conductive pipe can be smoothly and more transited to the cable by arranging the plurality of pressure-dividing elastic sheets, so that the end part of the conductive pipe is effectively protected; (2) the probability of the cable being separated from the conductive tube is further reduced; (3) the compression-resistant elastic sheet greatly improves the threshold value of compression deformation of the compression-resistant elastic sheet, and greatly improves the extrusion resistance of the conductive tube. (4) In addition, when the slip ring is close to the end of the conductive tube, two adjacent abutting strips are abutted, a plurality of partial pressure shrapnel and a plurality of abutting strips finally form a complete closed loop, the closed loop can play a supporting role on the end of the conductive tube, the situation that the end of the conductive tube collapses due to compression is effectively reduced, and the extrusion resistance of the conductive tube is greatly improved.
Preferably, the end of the conductive tube is inserted by an insulating layer or an armor layer of the cable, and the middle of the conductive tube is only inserted by a conductor inside the cable.
Through adopting above-mentioned technical scheme, the outer layer of cable comprises insulating layer and armor more, after insulating layer or armor inserted the tip of electrically conductive pipe, the extrusion-resistant ability of the tip of electrically conductive pipe can be promoted because of the self structural strength of insulating layer and armor. In addition, the insulating layer can also promote the frictional resistance between cable and the electrically conductive pipe, reduces the probability that cable and electrically conductive pipe take place to break away from, has ensured the normal connection between two cables.
Preferably, the compression-resistant elastic sheet is provided with a filling strip which is gradually inserted into the sliding groove when the two sliding blocks are far away.
Through adopting above-mentioned technical scheme, resistance to compression shell fragment in the pressurized in-process, the filler strip will insert in the spout that corresponds and support the inner wall of spout automatically, this effectively promotes the extrusion resistance of electrically conductive pipe tip, has reduced the spout and has taken place the probability of collapsing, has ensured cable junction device's normal use.
Preferably, the inner side wall of the chute is provided with a rubber strip for abutting against the sliding block, and the thickness of the rubber strip gradually increases towards the direction away from the middle part of the conductive tube.
Through adopting above-mentioned technical scheme, (1) the conflict effect between slider and the rubber strip has promoted the compressive deformation's of resistance to compression shell fragment threshold value, is favorable to promoting the extrusion resistance of electrically conductive pipe, (2) when the compressive point skew of resistance to compression shell fragment, the rubber strip of becoming thicker gradually can play stronger barrier effect to the slider that removes faster to slow down the speed that resistance to compression shell fragment removed faster one end, reserve time for resistance to compression shell fragment removal slower one end, thereby let the compressive pressure that resistance to compression shell fragment received can be shared for the both ends of electrically conductive pipe uniformly, protected the tip of electrically conductive pipe.
Preferably, a baffle ring for the conductors in the cable to collide is arranged in the conductive tube, and the baffle ring is positioned in the middle of the conductive tube; a plurality of compression ring grooves are arranged on the outer side wall of the middle part of the conductive tube at equal intervals.
By adopting the technical scheme, the baffle ring can enable conductors inside two cables to be accurately butted in the middle of the conducting tube, and meanwhile, the operation of electricians is also facilitated. The compression ring groove is convenient for electricians to compress the middle part of the conductive tube later, and meanwhile the probability of disengaging the inner conductor of the cable caused by uneven compression positions of the conductive tube is reduced.
Preferably, the compression ring groove is sleeved with a compensation ring.
By adopting the technical scheme, the compensation ring can compensate the structural defect of the compressed compression ring groove, and the bending or breaking probability of the conductive pipe at the compression ring groove is reduced.
Preferably, barbs are arranged on the inner side wall of the middle part of the conductive tube.
Through adopting above-mentioned technical scheme, the barb has effectively reduced the probability that cable and electrically conductive pipe take place to break away from, has ensured the normal connection of two cables.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the arrangement of the compression-resistant elastic sheet, the sliding block and the slip ring upgrades the structure of the traditional conductive tube, greatly improves the extrusion resistance of the conductive tube and effectively protects the connection point of two cables;
2. the arrangement of the voltage dividing spring piece effectively protects the end part of the conductive pipe and ensures the normal connection of the two cables;
3. the arrangement of the plurality of pressure-dividing elastic sheets and the abutting strips effectively reduces the situation that the end part of the conductive tube collapses due to pressure;
4. the arrangement of the sliding chute and the filling strips improves the extrusion resistance of the end part of the conductive tube and reduces the probability of collapse of the sliding chute;
5. the arrangement of the rubber strips enables the pressure born by the compression-resistant elastic sheet to be evenly distributed to the two ends of the conductive tube;
6. the arrangement of the compensation ring reduces the probability of bending or breaking of the conductive tube at the compression ring groove.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
fig. 2 is a schematic partial cross-sectional structure of an embodiment of the present application.
Reference numerals illustrate: 1. a conductive tube; 2. a baffle ring; 3. a compression ring groove; 4. a compensation ring; 5. a barb; 6. a compression-resistant spring plate; 7. a chute; 8. a slide block; 9. a slip ring; 10. filling strips; 11. a rubber strip; 12. a pressure dividing spring plate; 13. and (5) abutting the strip.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-2.
Referring to fig. 1 and 2, a cable connection device comprises a conductive tube 1, wherein a baffle ring 2 for abutting against a conductor in a cable is fixedly connected to the middle of the conductive tube 1, and the baffle ring 2 and the conductive tube 1 are coaxially arranged. Four compression ring grooves 3 are formed in the peripheral wall of the middle of the conductive tube 1, the four compression ring grooves 3 are distributed at equal intervals along the length direction of the conductive tube 1, and the baffle ring 2 is located at the middle point of the four compression ring grooves 3. The electrician inserts the inner conductors of the two cables from the two ends of the conductive pipe 1 respectively until the inner conductors of the two cables are successfully abutted against the baffle ring 2, and then compresses the four compression ring grooves 3 one by using the wire pressing pliers until the conductive pipe 1 is tightly hooped on the conductors in the cables, so that the two cables are connected.
Referring to fig. 1, each compression ring groove 3 is sleeved with a compensation ring 4, and the compensation rings 4 are made of high-temperature-resistant plastics. After the compression ring groove 3 is compressed by the wire pressing pliers, an electrician can break the compensation ring 4 and sleeve the compensation ring on the compression ring groove 3, and the compensation ring 4 can be wrapped outside the compression ring groove 3 after restoring to the initial state, so that the structural defect of the compression ring groove 3 after being compressed is overcome, and the bending or breaking probability of the conductive pipe 1 at the compression ring groove 3 is reduced.
Referring to fig. 2, the inner side wall of the middle portion of the conductive tube 1 is provided with barbs 5 for penetrating the inner conductor of the cable. After the compression ring groove 3 is compressed by the wire pressing pliers, the barbs 5 can be inserted into the conductors in the cable, so that the stability of the conductive pipe 1 and the conductors in the cable is further improved, and the probability of accidental detachment of the conductive pipe 1 and the conductors in the cable is reduced.
The pipe diameter in the middle of the conductive pipe 1 is smaller, and only the conductor in the cable can be inserted. The pipe diameter in the middle of the conductive pipe 1 is larger, besides the conductor in the cable can be inserted, an insulating layer or an armor layer in the cable can be inserted, the extrusion resistance of the end part of the conductive pipe 1 can be improved, meanwhile, the friction resistance between the cable and the conductive pipe 1 can be increased, and the probability of accidental detachment of the cable and the conductive pipe is reduced.
Three compression resistant spring plates 6 are distributed on the peripheral wall of the conductive tube 1 at equal angular intervals, two ends of each compression resistant spring plate 6 are respectively close to two ends of the conductive tube 1, and the shortest distance from each point on each compression resistant spring plate 6 to the central axis of the conductive tube 1 is gradually reduced from the middle to two ends of the conductive tube 1. Both ends of the conductive tube 1 are provided with sliding grooves 7 along the length direction of the conductive tube 1, the sliding grooves 7 are communicated with the inner side wall and the outer side wall of the conductive tube 1, and sliding blocks 8 fixedly connected with the end parts of the compression-resistant elastic sheets 6 are embedded in the sliding grooves 7 in a sliding manner. The conductive tube 1 is internally embedded with a slip ring 9 in a sliding way, the slip ring 9 and the conductive tube 1 are coaxially arranged, and three sliding blocks 8 positioned on the same end of the conductive tube 1 are fixedly connected with the slip ring 9. When the conductive tube 1 is extruded by external force, one of the compression-resistant elastic pieces 6 is compressed and deformed at first, two ends of the compression-resistant elastic piece 6 drive the sliding block 8 and the sliding ring 9 to move to the nearest end of the conductive tube 1, the sliding ring 9 drives the other two compression-resistant elastic pieces 6 to deform together at the same time, and the three compression-resistant elastic pieces 6 absorb and buffer the extrusion of the external force, so that the connection point of the conductive tube 1 and two cables is protected. When the extrusion of the external force disappears, the compression-resistant elastic sheet 6 drives the sliding blocks 8 and the sliding rings 9 at the two ends to gather together so as to wait for the next extrusion of the external force.
The packing strip 10 has all been linked firmly at the both ends of every resistance to compression shell fragment 6, and when the distance at the both ends of resistance to compression shell fragment 6 became big gradually, packing strip 10 will insert in spout 7 voluntarily, and packing strip 10 will support the inner wall that plays spout 7 to promote the extrusion capacity of stand-by tube 1 tip, reduce the probability that spout 7 receives external force extrusion and takes place the crumple.
Rubber strips 11 which are always kept against the sliding blocks 8 are embedded in the two opposite inner side walls of the sliding groove 7, the thickness of the rubber strips 11 gradually increases towards the direction close to the nearest end of the conductive tube 1, and the rubber strips 11 can delay the speed of the sliding blocks 8 moving towards the nearest end of the conductive tube 1. When the pressure point of the compression resistant spring piece 6 deflects, the movement of the two ends of the compression resistant spring piece 6 is not synchronous, the sliding block 8 at the faster end of the compression resistant spring piece 6 can be blocked by the rubber strip 11, the time is reserved for the sliding block 8 at the slower end of the compression resistant spring piece 6, the deformation of the compression resistant spring piece 6 is more uniform, the compression resistant spring piece 6 is protected, the pressure borne by the compression resistant spring piece 6 can be uniformly applied to the two ends of the conductive tube 1, and the end part of the conductive tube 1 is protected.
Four voltage dividing spring pieces 12 are distributed at equal angular intervals in the end part of the conductive tube 1, and one end of each voltage dividing spring piece 12 is fixedly connected with the nearest end of the conductive tube 1; the other end of the voltage dividing spring 12 extends towards the middle of the conductive tube 1 and the central axis of the conductive tube 1, while it also passes through the slip ring 9 and abuts against the outer layer (insulating layer or armouring layer) of the cable, wherein the slip ring 9 always keeps abutting against the voltage dividing spring 12. When the compression resistant elastic sheet 6 is extruded by external force, the sliding ring 9 can slide to the end part of the conductive tube 1 and gradually extrude the pressure-dividing elastic sheet 12, and the four pressure-dividing elastic sheets 12 can clamp the outer layer of the cable, so that the stability between the cable and the conductive tube 1 can be improved, the unexpected separation of the cable and the conductive tube 1 is reduced, and partial pressure borne by the compression resistant elastic sheet 6 can be smoothly transferred to the cable, thereby protecting the conductive tube 1.
Two opposite side edges of the pressure dividing elastic sheet 12 are fixedly connected with a section of abutting strip 13, and the abutting strip 13 is close to the fixed end of the pressure dividing elastic sheet 12. When the extrusion of external force is serious, the sliding ring 9 is very close to the end part of the conductive tube 1, the abutting strips 13 on the two adjacent voltage dividing elastic sheets 12 are abutted, and meanwhile, the four voltage dividing elastic sheets 12 and the eight abutting strips 13 are formed into a closed loop and support the end part of the conductive tube 1, so that the end part of the conductive tube 1 is well protected.
The implementation principle of the embodiment is as follows: when the conductive tube 1 is extruded by external force, one of the compression-resistant elastic pieces 6 is compressed and deformed at first, two ends of the compression-resistant elastic piece 6 drive the sliding block 8 and the sliding ring 9 to move to the nearest end of the conductive tube 1, the sliding ring 9 drives the other two compression-resistant elastic pieces 6 to deform together at the same time, and the three compression-resistant elastic pieces 6 absorb and buffer the extrusion of the external force, so that the connection point of the conductive tube 1 and two cables is protected. When the extrusion of the external force disappears, the compression-resistant elastic sheet 6 drives the sliding blocks 8 and the sliding rings 9 at the two ends to gather together so as to wait for the next extrusion of the external force.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (9)
1. A cable connection device comprising a conductive tube (1), characterized in that: a plurality of compression resistant spring plates (6) are circumferentially arranged on the peripheral wall of the conductive tube (1), and two ends of each compression resistant spring plate (6) are respectively positioned at two ends of the conductive tube (1); both ends of the conductive tube (1) are provided with sliding grooves (7), sliding blocks (8) connected with the ends of the compression-resistant elastic pieces (6) are embedded in the sliding grooves (7), and the two sliding blocks (8) are gradually far away when the compression-resistant elastic pieces (6) are pressed; a slip ring (9) is fixedly connected between a plurality of sliding blocks (8) positioned at the same end of the conductive tube (1).
2. A cable connection device according to claim 1, wherein: a voltage dividing spring piece (12) with one end fixedly connected with the end part of the conductive tube (1) is arranged in the conductive tube (1); the other end of the voltage dividing spring piece (12) not only stretches into the conductive tube (1) and gradually approaches the central axis of the conductive tube (1), but also passes through the slip ring (9) and abuts against the cable; the pressure-dividing spring piece (12) is always kept against the sliding ring (9).
3. A cable connection device according to claim 2, characterized in that: the voltage dividing elastic pieces (12) are circumferentially arranged in the same end of the conductive tube (1), a plurality of abutting strips (13) are arranged on the side edges of two adjacent voltage dividing elastic pieces (12), and the abutting strips (13) are close to the fixed ends of the voltage dividing elastic pieces (12); when the sliding ring (9) is close to the end part of the conductive tube (1), two adjacent abutting strips (13) are abutted, and a plurality of pressure dividing elastic sheets (12) and a plurality of abutting strips (13) form a ring.
4. A cable connection device according to claim 1, wherein: the end part of the conductive tube (1) can be inserted by an insulating layer or an armor layer of the cable, and the middle part of the conductive tube (1) can only be inserted by a conductor in the cable.
5. A cable connection device according to claim 1, wherein: the compression-resistant elastic sheet (6) is provided with a filling strip (10) which is gradually inserted into the sliding groove (7) when the two sliding blocks (8) are far away.
6. A cable connection device according to claim 1, wherein: the inner side wall of the chute (7) is provided with a rubber strip (11) for abutting against the sliding block (8), and the thickness of the rubber strip (11) gradually increases towards the direction away from the middle of the conductive tube (1).
7. A cable connection device according to claim 1, wherein: a baffle ring (2) for the conductors in the cable to collide is arranged in the conductive tube (1), and the baffle ring (2) is positioned in the middle of the conductive tube (1); a plurality of compression ring grooves (3) are arranged on the outer side wall of the middle part of the conductive tube (1) at equal intervals.
8. A cable connection device according to claim 7, wherein: and the compression ring groove (3) is sleeved with a compensation ring (4).
9. A cable connection device according to claim 1, wherein: the inner side wall in the middle of the conductive tube (1) is provided with barbs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310216201.4A CN116417821B (en) | 2023-03-02 | 2023-03-02 | Cable connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310216201.4A CN116417821B (en) | 2023-03-02 | 2023-03-02 | Cable connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116417821A true CN116417821A (en) | 2023-07-11 |
| CN116417821B CN116417821B (en) | 2024-05-14 |
Family
ID=87048894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310216201.4A Active CN116417821B (en) | 2023-03-02 | 2023-03-02 | Cable connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116417821B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1037352A1 (en) * | 1999-03-09 | 2000-09-20 | Cables Pirelli | Support for shrinkable sleeve for electrical cable connection and connection device |
| KR101597620B1 (en) * | 2015-07-22 | 2016-03-08 | (주) 이림 | Insulation connector for input line of high voltage transformer |
| CN206850065U (en) * | 2017-01-20 | 2018-01-05 | 得意精密电子(苏州)有限公司 | Tubular terminal |
| KR101989555B1 (en) * | 2019-01-17 | 2019-06-14 | 쏠테크아이엔씨(주) | Closing ring A connector for a wire tube with a hermetic structure |
| CN211406082U (en) * | 2018-10-24 | 2020-09-01 | 天津市光旅科技有限公司 | Stable cable joint for monitoring camera |
| CN112268146A (en) * | 2020-12-14 | 2021-01-26 | 烟台工程职业技术学院(烟台市技师学院) | Pipe joint monitored by computer |
| CN213484004U (en) * | 2020-11-04 | 2021-06-18 | 桑创通信连接器(苏州工业园区)有限公司 | Cable quick connecting device for power transmission line |
| CN113140996A (en) * | 2021-04-30 | 2021-07-20 | 刘蒙蒙 | Cable butt joint device |
| CN214674294U (en) * | 2021-04-13 | 2021-11-09 | 湖北艾克电缆有限公司 | Linker for mineral insulated cable |
| CN216530512U (en) * | 2021-12-24 | 2022-05-13 | 扬州三川电气设备有限公司 | Protection copper shell with buffer gear |
| CN217882808U (en) * | 2022-06-21 | 2022-11-22 | 贵阳中安科技集团有限公司 | Cable quick-operation joint |
| CN218267740U (en) * | 2022-08-09 | 2023-01-10 | 盐城嘉意汇液压机械设备有限公司 | Pipe joint with strong pressure resistance |
| CN116826655A (en) * | 2022-11-01 | 2023-09-29 | 章正 | Cable joint equipment arrangement structure |
| CN116937451A (en) * | 2023-07-25 | 2023-10-24 | 浙江宏纳特种线缆有限公司 | Cable joint sealing process |
-
2023
- 2023-03-02 CN CN202310216201.4A patent/CN116417821B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1037352A1 (en) * | 1999-03-09 | 2000-09-20 | Cables Pirelli | Support for shrinkable sleeve for electrical cable connection and connection device |
| KR101597620B1 (en) * | 2015-07-22 | 2016-03-08 | (주) 이림 | Insulation connector for input line of high voltage transformer |
| CN206850065U (en) * | 2017-01-20 | 2018-01-05 | 得意精密电子(苏州)有限公司 | Tubular terminal |
| CN211406082U (en) * | 2018-10-24 | 2020-09-01 | 天津市光旅科技有限公司 | Stable cable joint for monitoring camera |
| KR101989555B1 (en) * | 2019-01-17 | 2019-06-14 | 쏠테크아이엔씨(주) | Closing ring A connector for a wire tube with a hermetic structure |
| CN213484004U (en) * | 2020-11-04 | 2021-06-18 | 桑创通信连接器(苏州工业园区)有限公司 | Cable quick connecting device for power transmission line |
| CN112268146A (en) * | 2020-12-14 | 2021-01-26 | 烟台工程职业技术学院(烟台市技师学院) | Pipe joint monitored by computer |
| CN214674294U (en) * | 2021-04-13 | 2021-11-09 | 湖北艾克电缆有限公司 | Linker for mineral insulated cable |
| CN113140996A (en) * | 2021-04-30 | 2021-07-20 | 刘蒙蒙 | Cable butt joint device |
| CN216530512U (en) * | 2021-12-24 | 2022-05-13 | 扬州三川电气设备有限公司 | Protection copper shell with buffer gear |
| CN217882808U (en) * | 2022-06-21 | 2022-11-22 | 贵阳中安科技集团有限公司 | Cable quick-operation joint |
| CN218267740U (en) * | 2022-08-09 | 2023-01-10 | 盐城嘉意汇液压机械设备有限公司 | Pipe joint with strong pressure resistance |
| CN116826655A (en) * | 2022-11-01 | 2023-09-29 | 章正 | Cable joint equipment arrangement structure |
| CN116937451A (en) * | 2023-07-25 | 2023-10-24 | 浙江宏纳特种线缆有限公司 | Cable joint sealing process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116417821B (en) | 2024-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1166043C (en) | Cable enclosure arrangement | |
| US2410321A (en) | Electrical connector | |
| TW201104980A (en) | Compression connector for coaxial cable | |
| CN101946368A (en) | Terminal connector and bunch | |
| CN116544729B (en) | Convenient connector of multichannel cable | |
| CN116417821B (en) | Cable connecting device | |
| CN102656754A (en) | Electrical connector with collapsible coupler | |
| CN103208770B (en) | 110kV cable intermediate head accessory and attaching method thereof | |
| CN102640358A (en) | Interleaved outer conductor shield contact | |
| CN210896759U (en) | Data cable | |
| CN101777706A (en) | Cable reducer conductor connecting structure for nuclear power plant | |
| US2229758A (en) | Electrical connector | |
| CN1175539C (en) | Recoverable article | |
| US1980426A (en) | Connecter device for hollow cables and method of securing connections to such cables | |
| CN211507193U (en) | Steel wire armored ultra-soft cable | |
| CN210692181U (en) | Anti extrusion compensation copper cable | |
| CN105305112A (en) | Connecting device for connecting first photoelectric hybrid cable and second photoelectric hybrid cable | |
| CN104113035A (en) | Cable intermediate joint and connecting method thereof | |
| CN109921347B (en) | Adjustable cable | |
| CN211427909U (en) | Polyvinyl chloride power cable | |
| CN212161356U (en) | Aluminum alloy core extruded insulation anti-fracture stretch-proof power cable | |
| EP3776756A1 (en) | Decagon compression die | |
| CN203289056U (en) | 110kV cable middle joint accessory | |
| CN215954861U (en) | Multi-core flexible conductor magnesium oxide mineral insulating copper pipe sheath fireproof cable | |
| CN118335390B (en) | Smooth aluminum high-voltage power cable for smart power grid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |