CN217508147U - Detachable protection tube for power cable - Google Patents
Detachable protection tube for power cable Download PDFInfo
- Publication number
- CN217508147U CN217508147U CN202220094170.0U CN202220094170U CN217508147U CN 217508147 U CN217508147 U CN 217508147U CN 202220094170 U CN202220094170 U CN 202220094170U CN 217508147 U CN217508147 U CN 217508147U
- Authority
- CN
- China
- Prior art keywords
- external screw
- screw thread
- fixed cover
- fixed
- cable conductor
- 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.)
- Active
Links
Images
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model provides a power cable is with dismantling protection tube, including cable conductor, the fixed cover of first external screw thread, elasticity locating part and the fixed cover of second external screw thread, the cable conductor is provided with two, one cable conductor one end is fixed with the fixed cover of first external screw thread, another cable conductor one end is fixed with the fixed cover of second external screw thread, be equipped with elasticity locating part between the fixed cover of first external screw thread and the fixed cover of second external screw thread, two cable conductor link of elasticity locating part parcel. Compared with the prior art, be equipped with the fixed cover of first external screw thread on a cable conductor, be equipped with the fixed cover of second external screw thread on another cable conductor, be equipped with elasticity locating part between the fixed cover of first external screw thread and the fixed cover of second external screw thread, the setting of elasticity locating part makes its application scope wider applicable in the wiring end of difference in length.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to power cable is with dismantling protection tube.
Background
Typically a rope-like cable made up of several or groups of at least two twisted conductors, each group insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.
However, when the existing power cable is connected, the protection tube of the connecting end is difficult to be suitable for wiring ends with different lengths, so that the application range of the protection tube is limited, the operation of the existing protection tube is complex, the phenomenon of falling off in the installation process is easy to generate, and the application effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide power cable with dismantling the protection tube.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
power cable is with dismantling protection tube, including the fixed cover of cable conductor, first external screw thread, elasticity locating part and the fixed cover of second external screw thread, the cable conductor is provided with two, one cable conductor one end is fixed with the fixed cover of first external screw thread, another cable conductor one end is fixed with the fixed cover of second external screw thread, be equipped with elasticity locating part between the fixed cover of first external screw thread and the fixed cover of second external screw thread, two cable connection ends of elasticity locating part parcel.
Preferably, the elastic limiting part includes female connection cover, rotation go-between, elastic protection cover, connecting spring and setting element, the connecting spring both ends are fixed with the rotation go-between, rotate on the go-between and be connected with female connection cover, it has elastic protection cover, two to lie in the parcel of the connecting spring outside between the go-between to rotate be equipped with the setting element of interval between the two female connection covers of regulation between the female connection cover.
Preferably, the setting element is including rotating joint clip, threaded connection pole, wearing to establish ring and fixation nut, it sheathes at an internal thread connection to rotate the joint clip, wear to establish the ring and fix on another internal thread connection, it is connected with the threaded connection pole to rotate on the joint clip, the threaded connection pole passes and wears to establish the ring and connect fixation nut.
Preferably, the internal thread connecting sleeve is connected with the first external thread fixing sleeve and the second external thread fixing sleeve in a screwing manner to limit the positions of the elastic limiting part, the first external thread fixing sleeve and the second external thread fixing sleeve.
Preferably, one end of each of the first external thread fixing sleeve and the second external thread fixing sleeve is fixed with a limit stop ring.
The utility model has the advantages that: be equipped with the fixed cover of first external screw thread on a cable conductor, be equipped with the fixed cover of second external screw thread on another cable conductor, be equipped with elasticity locating part between the fixed cover of first external screw thread and the fixed cover of second external screw thread, the setting of elasticity locating part, it is applicable in the wiring end of difference in length, it is wider to make its application scope, this kind of structure setting simultaneously, convenience of customers operates more, can be when two cable conductors connect, fix elasticity locating part earlier on a cable conductor, can not produce the spare part phenomenon that drops, the result of use is better.
Drawings
Fig. 1 is a schematic structural view of a detachable protection tube for a power cable according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a joint between a cable and a first external thread fixing sleeve according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an elastic limiting member according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a positioning member according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rotary connecting ring according to an embodiment of the present invention.
Reference numbers in the figures: 10. the cable comprises a cable body, 20, a first external thread fixing sleeve, 21, a limiting stop ring, 30, an elastic limiting part, 31, an internal thread connecting sleeve, 32, a rotating connecting ring, 33, an elastic protecting sleeve, 34, a connecting spring, 35, a positioning part, 351, a rotating connecting clamp, 352, a threaded connecting rod, 353, a penetrating ring, 354, a fixing nut, 40 and a second external thread fixing sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1, this embodiment the detachable protection tube for power cable includes cable conductor 10, the fixed cover 20 of first external screw thread, elastic limiting part 30 and the fixed cover 40 of second external screw thread, cable conductor 10 is provided with two, one the fixed cover 20 of first external screw thread is fixed to cable conductor 10 one end, another the fixed cover 40 of second external screw thread is fixed to cable conductor 10 one end, be equipped with elastic limiting part 30 between the fixed cover 20 of first external screw thread and the fixed cover 40 of second external screw thread, two cable conductor 10 links of elastic limiting part 30 parcel.
Be equipped with the fixed cover of first external screw thread 20 on a cable conductor 10, be equipped with the fixed cover of second external screw thread 40 on another cable conductor 10, be equipped with elasticity locating part 30 between the fixed cover of first external screw thread 20 and the fixed cover of second external screw thread 40, the setting of elasticity locating part 30, it is applicable in the wiring end of difference in length, it is wider to make its application scope, this kind of structure setting simultaneously, convenience of customers operates more, can be when two cable conductors are connected, fix elasticity locating part 30 earlier on a cable conductor, can not produce the spare part phenomenon that drops, excellent in use effect.
As shown in fig. 2-3 and fig. 5, the elastic limiting member 30 includes an internal thread connecting sleeve 31, a rotating connecting ring 32, an elastic protecting sleeve 33, a connecting spring 34 and a positioning member 35, the rotating connecting ring 32 is fixed at two ends of the connecting spring 34, the internal thread connecting sleeve 31 is rotatably connected to the rotating connecting ring 32, the elastic protecting sleeve 33 is wrapped outside the connecting spring 34 between the rotating connecting ring 32, and two positioning members 35 for adjusting the distance between the two internal thread connecting sleeves 31 are disposed between the internal thread connecting sleeves 31.
Connect two internal thread adapter sleeves 31 to respectively on first external thread fixed sleeve 20 and the fixed sleeve 40 of second external thread to make elasticity locating part 30 and first external thread fixed sleeve 20 and the fixed sleeve 40 of second external thread link into an organic whole, can protect the cable conductor 10 link, be equipped with the setting element 35 of adjusting interval between two internal thread adapter sleeves 31, thereby make the position of two internal thread adapter sleeves 31 restrict, make the link position of cable conductor 10 more stable, can not produce the phenomenon of breaking away from.
As shown in fig. 4, the positioning member 35 includes a rotary connecting clamp 351, a threaded connecting rod 352, a penetrating ring 353 and a fixing nut 354, the rotary connecting clamp 351 is fixed on one of the female screw connecting sleeves 31, the penetrating ring 353 is fixed on the other female screw connecting sleeve 31, the rotary connecting clamp 351 is rotatably connected with the threaded connecting rod 352, and the threaded connecting rod 352 passes through the penetrating ring 353 and is connected with the fixing nut 354.
After the connection between the internal thread connecting sleeves 31 and the first and second external thread fixing sleeves 20 and 40 is completed, the threaded connecting rod 352 passes through the penetrating ring 353, and the position between the threaded connecting rod 352 and the penetrating ring 353 is limited by the fixing nut 354, so that the position between the two internal thread connecting sleeves 31 can be limited.
As shown in fig. 1, the internal thread connecting sleeve 31 is connected with the first external thread fixing sleeve 20 and the second external thread fixing sleeve 40 in a screwing manner, so as to limit the positions of the elastic limiting member 30, the first external thread fixing sleeve 20 and the second external thread fixing sleeve 40.
As shown in fig. 2, a limit stop ring 21 is fixed at one end of each of the first external thread fixing sleeve 20 and the second external thread fixing sleeve 40, and the position of the internal thread connecting sleeve 31 can be limited by the limit stop ring 21.
In this embodiment, during the use, connect an internal thread connecting sleeve 31 to the first external thread fixing sleeve 20, and compress the position of the elastic protecting sleeve 33 and the connecting spring 34, make the end of the cable 10 expose, connect between two cable 10, connect another internal thread connecting sleeve 31 to the second external thread fixing sleeve 40, after the two internal thread connecting sleeves 31 are connected, the threaded connecting rod 352 passes through the penetrating ring 353, and utilize the fixing nut 354 to limit the position between the threaded connecting rod 352 and the penetrating ring 353, so as to limit the position between the two internal thread connecting sleeves 31, so as to limit the position between the two cable 10, and make the connecting end position more stable.
It should be noted that, in this document, if there are first and second, etc., relational terms are only used for distinguishing one entity or operation from another entity or operation, and there is no necessarily any requirement or suggestion that any actual relation or order exists between the entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. Power cable is with dismantling protection tube, its characterized in that: including the fixed cover of cable conductor (10), first external screw thread (20), elasticity locating part (30) and the fixed cover of second external screw thread (40), cable conductor (10) is provided with two, one cable conductor (10) one end is fixed with the fixed cover of first external screw thread (20), another cable conductor (10) one end is fixed with the fixed cover of second external screw thread (40), be equipped with elasticity locating part (30) between the fixed cover of first external screw thread (20) and the fixed cover of second external screw thread (40), two cable conductor (10) links are wrapped up in elasticity locating part (30).
2. The detachable protective tube for power cables according to claim 1, wherein: elasticity locating part (30) include internal thread adapter sleeve (31), rotate go-between (32), elastic protection cover (33), connecting spring (34) and setting element (35), connecting spring (34) both ends are fixed with and rotate go-between (32), it is connected with internal thread adapter sleeve (31) to rotate on the go-between (32), it has elastic protection cover (33), two to lie in connecting spring (34) outside parcel between rotation go-between (32) be equipped with between internal thread adapter sleeve (31) and adjust setting element (35) of interval between two internal thread adapter sleeves (31).
3. The detachable protective tube for power cables according to claim 2, wherein: the locating piece (35) comprises a rotary connecting clamp (351), a threaded connecting rod (352), a penetrating ring (353) and a fixing nut (354), the rotary connecting clamp (351) is fixed on one internal thread connecting sleeve (31), the penetrating ring (353) is fixed on the other internal thread connecting sleeve (31), the rotary connecting clamp (351) is connected with the threaded connecting rod (352) in a rotary mode, and the threaded connecting rod (352) penetrates through the penetrating ring (353) and is connected with the fixing nut (354).
4. The detachable protective tube for power cables according to claim 3, wherein: the internal thread connecting sleeve (31) is connected with the first external thread fixing sleeve (20) and the second external thread fixing sleeve (40) in a screwing mode, and positions among the elastic limiting piece (30), the first external thread fixing sleeve (20) and the second external thread fixing sleeve (40) are limited.
5. The detachable protective tube for power cables according to claim 4, wherein: and one ends of the first external thread fixing sleeve (20) and the second external thread fixing sleeve (40) are respectively fixed with a limit stop ring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220094170.0U CN217508147U (en) | 2022-01-14 | 2022-01-14 | Detachable protection tube for power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220094170.0U CN217508147U (en) | 2022-01-14 | 2022-01-14 | Detachable protection tube for power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217508147U true CN217508147U (en) | 2022-09-27 |
Family
ID=83344795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220094170.0U Active CN217508147U (en) | 2022-01-14 | 2022-01-14 | Detachable protection tube for power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217508147U (en) |
-
2022
- 2022-01-14 CN CN202220094170.0U patent/CN217508147U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112103888B (en) | Fixing device for overhead cable capable of preventing wind blowing, swaying and abrasion | |
| KR102365477B1 (en) | Fixing equipment for overhead power distribution line with lightning protection structure | |
| US4770491A (en) | Dead end for fiber optic shield cable | |
| GB2132788A (en) | Fibre optic cable in electrical environment | |
| CN210156131U (en) | Novel insulated cable | |
| CN217508147U (en) | Detachable protection tube for power cable | |
| CN1082757A (en) | Prevent the discharger structure of transshipping | |
| CN106461024B (en) | Flexible electrical isolating device | |
| US4517407A (en) | High voltage cable terminator and method of assembly | |
| CN211062536U (en) | Adjustable transmission line supporting insulator | |
| RU96115185A (en) | SEMICONDUCTOR LINEAR ELEMENT | |
| CN207053041U (en) | Cable stress solid fixator | |
| CN208272168U (en) | A kind of electrical power wiring device | |
| AU759308B2 (en) | Protection of dielectric cables | |
| CN214377778U (en) | Electric insulation cable convenient to assemble | |
| CN215955561U (en) | Cable head insulation sealing device | |
| CN217115599U (en) | High-voltage power cable protection device | |
| CN217935036U (en) | Plug-in terminal with cable fixing clamp | |
| US2870237A (en) | Multiple conductor service cable insulator | |
| CN109243691B (en) | High-temperature-resistant cable | |
| CN218385977U (en) | Twisted wire with capacity expansion function for capacity section | |
| CN215934387U (en) | Cable lead-in device | |
| CN215817480U (en) | Thermal shrinkage type intermediate joint | |
| CN107147033A (en) | The assembly method of cable stress solid fixator and cable and Separable cable connector | |
| CN216672579U (en) | Rotatable cable joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |