CN215417662U - Power cable convenient to connect - Google Patents
Power cable convenient to connect Download PDFInfo
- Publication number
- CN215417662U CN215417662U CN202121549237.7U CN202121549237U CN215417662U CN 215417662 U CN215417662 U CN 215417662U CN 202121549237 U CN202121549237 U CN 202121549237U CN 215417662 U CN215417662 U CN 215417662U
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- CN
- China
- Prior art keywords
- wall
- fixedly connected
- power cable
- pipe
- sleeved
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 241000227287 Elliottia pyroliflora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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Abstract
The utility model discloses a power cable convenient to connect, which comprises a cable body, wherein one end of the cable body is sleeved with a first copper pipe, one end of the first copper pipe is connected with an installation sleeve, the inner wall of the installation sleeve is fixedly connected with a connecting pipe, two sides of the inner wall of the installation sleeve are respectively provided with a limiting groove, the other end of the cable body is sleeved with a second copper pipe, one end of the second copper pipe is connected with a connecting sleeve, the inner wall of the connecting sleeve is fixedly connected with a protective pipe, two sides of the outer wall of the protective pipe are respectively provided with a circular groove, and the inner walls of the two circular grooves are respectively and fixedly connected with an installation rod. According to the utility model, the copper pipes are arranged at the two ends of the cable body, the installation sleeve is matched with the connecting sleeve, so that the cable is conveniently connected, the copper pipes are used for compressing the cable, and the protection pipe is used for assisting in connection with the installation sleeve, so that the cable body can be effectively prevented from being damaged when the cable is connected.
Description
Technical Field
The utility model relates to the technical field of power cables, in particular to a power cable convenient to connect.
Background
The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and has a gradually increasing proportion in the power line. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including various voltage classes, 1-500KV and above, and various insulated power cables.
The connection between the existing cables is mostly direct to press two cables together through the connected copper bush for connection, and the two cables are easy to cause damage to the cables when being pressed together, so that the transmission of electric power is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a power cable convenient to connect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a power cable of convenient connection, includes the cable body, first copper pipe has been cup jointed to the one end of cable body, and the one end of first copper pipe is connected with the installation cover, the inner wall fixedly connected with connecting pipe of installation cover, and the both sides of installation cover inner wall have all seted up the spacing groove, the other end of cable body has cup jointed the second copper pipe, and the one end of second copper pipe is connected with the adapter sleeve, the inner wall fixedly connected with protecting tube of adapter sleeve, the circular slot has all been seted up to the both sides of protecting tube outer wall, and the equal fixedly connected with installation pole of inner wall of two circular slots, four the outer wall of installation pole has cup jointed first spring, and the outer wall of four installation poles sliding connection has two stoppers respectively, the size of stopper and the size phase-match of spacing groove, two the inner wall of circular slot is connected with the second fixed pulley through the bearing.
Preferably, the mounting grooves are formed in the two sides of the outer wall of the connecting sleeve, and the inner walls of the two mounting grooves are connected with gears through bearings.
Preferably, two gear drive shaft's one end has cup jointed the capstan winch, and the outer wall of two capstan winches has cup jointed the stay cord.
Preferably, the inner walls of the two mounting grooves are connected with first fixed pulleys through bearings, and the two pull ropes respectively penetrate through the two first fixed pulleys and the second fixed pulley to be connected to the two limiting blocks.
Preferably, the inner walls of the two mounting grooves are slidably connected with buttons, and racks meshed with the gears are fixedly connected to the outer walls of one sides of the two buttons.
Preferably, the inner walls of the two mounting grooves are fixedly connected with spring rods, and one ends of the two spring rods are fixedly connected to the two racks.
Preferably, two the equal fixedly connected with slide bar of inner wall of mounting groove, and the outer wall of four slide bars has cup jointed the second spring, two the button is sliding connection respectively on the outer wall of four slide bars.
The utility model has the beneficial effects that:
1. according to the utility model, the copper pipes are arranged at the two ends of the cable body, the installation sleeve is matched with the connecting sleeve, so that the cable is conveniently connected, the copper pipes are used for compressing the cable, and the protection pipe is used for assisting in connection with the installation sleeve, so that the cable body can be effectively prevented from being damaged when the cable is connected.
2. According to the utility model, the adjustable limiting block is arranged in the protective pipe, and the cable can be conveniently and quickly connected through the matching between the limiting block and the limiting groove in the mounting sleeve.
3. According to the quick-release protection pipe, the two adjustable buttons are arranged on the connecting sleeve, and the two limiting blocks are driven to be linked through the driving buttons, so that the quick-release protection pipe is convenient to quickly release.
Drawings
Fig. 1 is a schematic structural diagram of a conveniently-connected power cable according to the present invention;
FIG. 2 is a schematic cross-sectional view of a connection sleeve of an embodiment of a power cable convenient to connect according to the present invention;
fig. 3 is a schematic cross-sectional view of a secondary connection sleeve of an embodiment of a power cable convenient to connect according to the present invention.
In the figure: 1. a cable body; 2. a first copper tube; 3. installing a sleeve; 4. a limiting groove; 5. a connecting pipe; 6. a second copper tube; 7. connecting sleeves; 8. a button; 9. a protective tube; 10. a limiting block; 11. a rack; 12. a spring lever; 13. a gear; 14. a winch; 15. a first fixed pulley; 16. pulling a rope; 17. mounting a rod; 18. a first spring; 19. a second fixed pulley; 20. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-2, a power cable convenient for connection comprises a cable body 1, wherein one end of the cable body 1 is sleeved with a first copper pipe 2, one end of the first copper pipe 2 is connected with an installation sleeve 3, the inner wall of the installation sleeve 3 is fixedly connected with a connecting pipe 5, both sides of the inner wall of the installation sleeve 3 are provided with limiting grooves 4, the other end of the cable body 1 is sleeved with a second copper pipe 6, one end of the second copper pipe 6 is connected with a connecting sleeve 7, the inner wall of the connecting sleeve 7 is fixedly connected with a protective pipe 9, both sides of the outer wall of the protective pipe 9 are provided with circular grooves, the inner walls of the two circular grooves are fixedly connected with installation rods 17, the outer walls of the four installation rods 17 are sleeved with first springs 18, the outer walls of the four installation rods 17 are respectively connected with two limiting blocks 10 in a sliding manner, the size of the limiting blocks 10 is matched with the size of the limiting grooves 4, the inner walls of the two circular grooves are connected with a second fixed pulley 19 through bearings, mounting grooves have all been seted up to the both sides of 7 outer walls of adapter sleeve, and the inner wall of two mounting grooves all is connected with gear 13 through the bearing, capstan winch 14 has been cup jointed to the one end of two gear 13 transmission shafts, and stay cord 16 has been cup jointed to the outer wall of two capstan winch 14, the inner wall of two mounting grooves is connected with first fixed pulley 15 through the bearing, and two stay cords 16 pass two first fixed pulleys 15 and second fixed pulley 19 respectively and connect on two stopper 10, the inner wall sliding connection of two mounting grooves has button 8, and one side outer wall fixedly connected with of two button 8 and gear 13 intermeshing's rack 11, the inner wall fixedly connected with spring beam 12 of two mounting grooves, and the one end fixed connection of two spring beams 12 is on two rack 11.
The working principle is as follows: during connection, connect first copper pipe 2 and second copper pipe 6 respectively on two cables that need to connect earlier, inject right amount soldering tin liquid in connecting pipe 5 before connecting, when protective tube 9 cup joints on the outer wall of connecting pipe 5, the cable core that protective tube 9 inner wall spilt inserts and connects in the soldering tin liquid in the connecting pipe 5, protective tube 9 covers when connecting pipe 5 outer wall simultaneously, press button 8 earlier, button 8 promotes rack 11 and removes, and then drive gear 13 and rotate, and then drive capstan winch 14 and carry out the rolling to stay cord 16, pulling stopper 10 during the rolling of stay cord 16 contracts in protective tube 9, compress first spring 18 simultaneously, when protective tube 9 installs in place and is loosening button 8, stopper 10 inserts in spacing groove 4 under the effect of first spring 18, button 8 resumes the normal position under the effect of second spring 20 simultaneously.
Example two
Referring to fig. 1 and 3, a power cable convenient for connection comprises a cable body 1, wherein one end of the cable body 1 is sleeved with a first copper pipe 2, one end of the first copper pipe 2 is connected with an installation sleeve 3, the inner wall of the installation sleeve 3 is fixedly connected with a connecting pipe 5, both sides of the inner wall of the installation sleeve 3 are provided with limiting grooves 4, the other end of the cable body 1 is sleeved with a second copper pipe 6, one end of the second copper pipe 6 is connected with a connecting sleeve 7, the inner wall of the connecting sleeve 7 is fixedly connected with a protective pipe 9, both sides of the outer wall of the protective pipe 9 are provided with circular grooves, the inner walls of the two circular grooves are fixedly connected with installation rods 17, the outer walls of the four installation rods 17 are sleeved with first springs 18, the outer walls of the four installation rods 17 are respectively connected with two limiting blocks 10 in a sliding manner, the size of the limiting blocks 10 is matched with the size of the limiting grooves 4, the inner walls of the two circular grooves are connected with a second fixed pulley 19 through bearings, mounting grooves have all been seted up to the both sides of 7 outer walls of adapter sleeve, and the inner wall of two mounting grooves all is connected with gear 13 through the bearing, capstan winch 14 has been cup jointed to the one end of two gear 13 transmission shafts, and stay cord 16 has been cup jointed to the outer wall of two capstan winch 14, the inner wall of two mounting grooves is connected with first fixed pulley 15 through the bearing, and two stay cords 16 pass two first fixed pulleys 15 and second fixed pulley 19 respectively and connect on two stopper 10, the inner wall sliding connection of two mounting grooves has button 8, and one side outer wall fixedly connected with of two button 8 and gear 13 intermeshing's rack 11, the equal fixedly connected with slide bar of inner wall of two mounting grooves, and the outer wall of four slide bars has cup jointed second spring 20, two button 8 are sliding connection respectively on the outer wall of four slide bars.
The working principle is as follows: during connection, connect first copper pipe 2 and second copper pipe 6 respectively on two cables that need to connect earlier, inject right amount soldering tin liquid in connecting pipe 5 before connecting, when protective tube 9 cup joints on the outer wall of connecting pipe 5, the cable core that protective tube 9 inner wall spilt inserts and connects in the soldering tin liquid in the connecting pipe 5, protective tube 9 covers when connecting pipe 5 outer wall simultaneously, press button 8 earlier, button 8 promotes rack 11 and removes, and then drive gear 13 and rotate, and then drive capstan winch 14 and carry out the rolling to stay cord 16, pulling stopper 10 during the rolling of stay cord 16 contracts in protective tube 9, compress first spring 18 simultaneously, when protective tube 9 installs in place in unclamping button 8, stopper 10 inserts in spacing groove 4 under the effect of first spring 18, button 8 resumes the normal position under the effect of spring beam 12 simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A power cable convenient to connect comprises a cable body (1) and is characterized in that one end of the cable body (1) is sleeved with a first copper pipe (2), one end of the first copper pipe (2) is connected with an installation sleeve (3), the inner wall of the installation sleeve (3) is fixedly connected with a connecting pipe (5), two sides of the inner wall of the installation sleeve (3) are respectively provided with a limiting groove (4), the other end of the cable body (1) is sleeved with a second copper pipe (6), one end of the second copper pipe (6) is connected with a connecting sleeve (7), the inner wall of the connecting sleeve (7) is fixedly connected with a protective pipe (9), two sides of the outer wall of the protective pipe (9) are respectively provided with a circular groove, the inner walls of the two circular grooves are respectively and fixedly connected with installation rods (17), the outer walls of the four installation rods (17) are sleeved with first springs (18), and the outer walls of the four installation rods (17) are respectively and slidably connected with two limiting blocks (10), the size of stopper (10) and the size phase-match of spacing groove (4), two the inner wall of circular slot is connected with second fixed pulley (19) through the bearing.
2. The power cable convenient to connect as claimed in claim 1, wherein mounting grooves are formed on both sides of the outer wall of the connecting sleeve (7), and the inner walls of the two mounting grooves are connected with gears (13) through bearings.
3. An electric power cable convenient for connection according to claim 2, characterized in that a capstan (14) is sleeved on one end of the transmission shafts of the two gears (13), and a pull rope (16) is sleeved on the outer wall of the two capstans (14).
4. A conveniently connected power cable according to claim 3, wherein the inner walls of the two mounting grooves are connected with a first fixed pulley (15) through bearings, and two pull ropes (16) are respectively connected to the two limiting blocks (10) through the two first fixed pulleys (15) and the second fixed pulley (19).
5. A conveniently connected power cable according to claim 4, wherein the inner walls of the two mounting grooves are slidably connected with buttons (8), and one side outer walls of the two buttons (8) are fixedly connected with racks (11) meshed with the gears (13).
6. An easy-to-connect power cable according to claim 5, wherein spring rods (12) are fixedly connected to the inner walls of the two mounting grooves, and one ends of the two spring rods (12) are fixedly connected to the two racks (11).
7. The conveniently-connected power cable as claimed in claim 5, wherein sliding rods are fixedly connected to the inner walls of the two mounting grooves, the outer walls of the four sliding rods are sleeved with second springs (20), and the two buttons (8) are respectively slidably connected to the outer walls of the four sliding rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121549237.7U CN215417662U (en) | 2021-07-08 | 2021-07-08 | Power cable convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121549237.7U CN215417662U (en) | 2021-07-08 | 2021-07-08 | Power cable convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417662U true CN215417662U (en) | 2022-01-04 |
Family
ID=79647834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121549237.7U Expired - Fee Related CN215417662U (en) | 2021-07-08 | 2021-07-08 | Power cable convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417662U (en) |
-
2021
- 2021-07-08 CN CN202121549237.7U patent/CN215417662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |