CN117220216A - Antitheft cable sleeve - Google Patents
Antitheft cable sleeve Download PDFInfo
- Publication number
- CN117220216A CN117220216A CN202311474285.8A CN202311474285A CN117220216A CN 117220216 A CN117220216 A CN 117220216A CN 202311474285 A CN202311474285 A CN 202311474285A CN 117220216 A CN117220216 A CN 117220216A
- Authority
- CN
- China
- Prior art keywords
- ring
- sleeve
- fixedly connected
- column
- cable
- 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
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to the technical field of power transmission, and particularly discloses an anti-theft cable sleeve which comprises an outer sleeve ring, wherein an inserting pipe is inserted into the outer sleeve ring, one end of the inserting pipe is fixedly connected with a first fixing structure, the other end of the inserting pipe is fixedly connected with a second fixing structure, the first fixing structure is identical to the second fixing structure in structure, a lock tooth structure is fixedly connected to a part, close to the first fixing structure, of the inserting pipe, three groups of lock tooth structures are distributed, one end, away from the second fixing structure, of the outer sleeve ring is fixedly connected with an annular ring, and one end, away from the outer sleeve ring, of the annular ring is fixedly connected with a guide ring. The cable sleeve can fix the end part of the cable in actual use, avoid unstable phenomenon of the end part of the cable, avoid the cable from being separated by the sleeve, avoid the phenomenon that the cable is stolen, be quickly connected with the cable and reduce the installation difficulty of workers to the cable.
Description
Technical Field
The invention belongs to the technical field of power transmission, and particularly discloses an antitheft cable sleeve.
Background
The long-distance transmission of the cable is unavoidable, the reliable long-distance transmission structure enables people to enjoy convenience brought by electric energy, but due to the fact that the manufacturing cost of the long-distance cable is very high, lawless persons stare on the cable, the theft behavior is very serious, loss of a user is caused, loss of an electric company is caused, in order to avoid the cable being easy to be stolen, a hoop connecting piece is usually fixed at the connecting end part of the cable by workers, the use of the hoop connecting piece can really achieve a good effect on the theft prevention of the cable, but when the cable is pulled by the thief, the phenomenon that the connecting part of the cable and the hoop connecting piece is worn out is easy to cause the practical service life of the cable to be reduced.
Therefore, the existing cable jackets cannot meet the requirements in practical use, so there is an urgent need for improved techniques to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-theft cable sleeve.
In order to achieve the above purpose, the invention provides an anti-theft cable sleeve, which comprises an outer sleeve ring, wherein an inserting tube is inserted into the outer sleeve ring, one end of the inserting tube is fixedly connected with a first fixing structure, the other end of the inserting tube is fixedly connected with a second fixing structure, the first fixing structure is identical to the second fixing structure, a lock tooth structure is fixedly connected to a part, close to the first fixing structure, of the inserting tube, three groups of lock tooth structures are distributed, each lock tooth structure comprises a circular ring sleeved on the inserting tube, a rivet penetrating through the circular ring, a clamping piece obliquely and fixedly connected onto the circular ring, an inserting hole formed in the clamping piece and tension springs fixedly connected onto the bottom surface of the clamping piece, the circular ring is fixedly connected onto the inserting tube through the rivet, the tension springs are distributed between the inserting hole and the circular ring, one end, deviating from the clamping piece, of the clamping piece is fixedly connected with the inserting tube, four clamping pieces are distributed on the axis of the circular ring as the center, and the clamping piece has elasticity.
In the above technical scheme, further, the one end fixedly connected with annular circle that the outer collar deviates from second fixed knot constructs, the one end fixedly connected with guide ring that the annular circle deviates from the outer collar, the outer wall fixedly connected with connector of guide ring, the equidistant distribution of axis of connector with the guide ring is central.
In the above technical scheme, further, the connector comprises a column cavity in threaded connection with the guide ring, an external thread formed on the outer wall of the column cavity, a squeezing sheet in sliding connection with the interior of the column cavity, a plug-in column fixedly connected to the squeezing sheet and a squeezing spring distributed between the squeezing sheet and the column cavity, wherein the column cavity is in threaded connection with the guide ring through the external thread, and the plug-in column penetrates through the column cavity and is inserted into the plug-in hole.
In the above technical scheme, further, the first fixed knot constructs including with grafting pipe fixed connection's the jumper body, offer the rectangular hole on the jumper body, cup joint at the fastening ring of jumper body outer wall, fix at the protrusion piece and the fastening bolt who runs through on the protrusion piece at fastening ring both ends, the jumper body has elasticity.
In the above technical scheme, further, the lower part butt of outer lantern ring has the rubber circle, the outer wall fixedly connected with spacing card strip of rubber circle, the rubber circle cup joints on the retainer plate through spacing card strip, it has the second fixing bolt to run through jointly on rubber circle and the retainer plate, second fixing bolt and outer lantern ring threaded connection.
In the above technical scheme, further, the middle part fixedly connected with of retainer plate outer wall goes up the sleeve pipe, go up the grafting and have the slip post on the sleeve pipe, the spacing groove has been seted up to the front side of slip post, the inside butt of spacing groove has the spacing post, spacing post fixed connection is at rectangular sheathed tube inner wall, the grafting chamber has been seted up on the rectangular sleeve pipe, the slip post passes through the grafting chamber and pegs graft in rectangular sheathed tube inside, rectangular sheathed tube lower extreme fixedly connected with PMKD, the mounting hole has been seted up to PMKD is located rectangular sheathed tube both sides, go up sheathed tube outer wall threaded connection has third fixing bolt, threaded connection has first fixing bolt on the rectangular sleeve pipe, third fixing bolt and first fixing bolt all with slip post threaded connection.
Compared with the prior art, the invention has the following beneficial effects:
1. when the cable sleeve is in actual use, the end part of the cable can be fixed, and the phenomenon that the end part of the cable is unstable is avoided.
2. When the cable sleeve is in actual use, the cable can be prevented from being separated by the sleeve, and the phenomenon that the cable is stolen is avoided.
3. When the cable sleeve is in actual use, the cable sleeve can be quickly connected with a cable, and the difficulty in installing the cable by workers is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an anti-theft cable sleeve according to the present invention;
FIG. 2 is a schematic view of a connection structure of a fastening ring and a ferrule body according to the present invention;
FIG. 3 is a schematic view of a connection structure between an annular ring and an outer collar according to the present invention;
FIG. 4 is a schematic diagram showing a connection structure between a pressing plate and a pressing spring according to the present invention;
fig. 5 is a schematic diagram of a connection structure between a clip and a ring according to the present invention;
FIG. 6 is an enlarged schematic view of FIG. 1A;
fig. 7 is a schematic diagram of a connection structure between a sliding column and an upper sleeve and a rectangular sleeve according to the present invention.
In the figure: 1. a rectangular hole; 2. a ferrule body; 3. a fastening ring; 4. a clamping piece; 5. a circular ring; 6. a connecting pipe is inserted; 7. an outer collar; 8. a rectangular sleeve; 9. a second fixing structure; 10. a fastening bolt; 11. a protruding piece; 12. a fixed bottom plate; 13. a mounting hole; 14. an annular ring; 15. a plug-in column; 16. a guide ring; 17. an external thread; 18. extruding the sheet; 19. extruding a spring; 20. a column cavity; 21. a tension spring; 22. a rivet; 23. a plug hole; 24. a plug cavity; 25. a limit column; 26. a limit groove; 27. a first fixing bolt; 28. a sliding column; 29. a second fixing bolt; 30. a rubber ring; 31. a third fixing bolt; 32. a sleeve is arranged; 33. limiting clamping strips; 34. and (5) fixing rings.
Detailed Description
So that the manner in which the above recited features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized below, may be had by reference to the appended drawings.
The anti-theft cable sleeve shown in fig. 1-7 comprises an outer sleeve ring 7, a plug tube 6 is plugged into the outer sleeve ring 7, one end of the plug tube 6 is fixedly connected with a first fixing structure, the other end of the plug tube 6 is fixedly connected with a second fixing structure 9, when a cable penetrates through the plug tube 6, the plug tube 6 and the cable can be fixedly connected by the first fixing structure and the second fixing structure 9, the structures of the first fixing structure and the second fixing structure are the same, a locking tooth structure is fixedly connected to a part, close to the first fixing structure, of the plug tube 6, three groups of locking tooth structures are distributed, the setting of the locking tooth structure can prevent the plug tube 6 from being separated from the outer sleeve ring 7, the locking tooth structure comprises a circular ring 5 sleeved on the plug tube 6, rivets 22 penetrating through the circular ring 5, and clamping pieces 4 obliquely and fixedly connected to the circular ring 5, an included angle between the clamping pieces 4 and the circular ring 5 is an acute angle, the directions of the included angles between the clamping pieces 4 and the circular ring 5 face the outer sleeve ring 7, the inserting holes 23 formed in the clamping pieces 4 and the bottom surface 4 are identical to the structures, the parts, which are close to the first fixing structures, locking tooth structures are fixedly connected to the first fixing structures, the locking tooth structures are distributed on the plug tube 6, three groups are distributed, the locking tooth structures are distributed on the circular ring 4, the elastic connecting pieces 21 are distributed between the clamping pieces and the clamping pieces 4 and the circular ring 4, and the elastic connecting pieces are distributed through the rivet 21, and the clamping pieces are distributed between the clamping pieces and the elastic connecting pieces and the clamping pieces 4, and the elastic connecting pieces are distributed through the connecting pieces 21, and the elastic connecting pieces.
The annular ring 14 is fixedly connected with one end of the outer sleeve ring 7, which is away from the second fixing structure 9, the guide ring 16 is fixedly connected with one end of the annular ring 14, which is away from the outer sleeve ring 7, the outer wall of the guide ring 16 is fixedly connected with the plug connector, the arrangement of the plug connector can further enlarge the connection strength between the lock tooth structure and the outer sleeve ring 7, the plug connector takes the axis of the guide ring 16 as the center and is distributed at equal intervals, the plug connector comprises a column cavity 20 which is in threaded connection with the guide ring 16, an external thread 17 which is arranged on the outer wall of the column cavity 20, a squeeze piece 18 which is in sliding connection with the interior of the column cavity 20, a plug connector column 15 which is fixedly connected with the squeeze piece 18, and a squeeze spring 19 which is distributed between the squeeze piece 18 and the column cavity 20, the arrangement of the squeeze spring 19 can facilitate the reset of the plug connector column 15, thereby realizing the limit and the fixing of the plug connector column 15 to the clamping piece 4, the column cavity 20 is in threaded connection with the guide ring 16 through the external thread 17, the utility model is convenient for the installation and the disassembly of the column cavity 20 and the guide ring 16, the plug-in column 15 is inserted into the plug-in hole 23 through the column cavity 20, the limit fixing of the clamping piece 4 can be realized, the first fixing structure comprises a sleeve pipe body 2 fixedly connected with the plug-in pipe 6, a rectangular hole 1 arranged on the sleeve pipe body 2, a fastening ring 3 sleeved on the outer wall of the sleeve pipe body 2, a protruding piece 11 fixed on the two ends of the fastening ring 3 and a fastening bolt 10 penetrating through the protruding piece 11, the sleeve pipe body 2 has elasticity, the fastening bolt 10 can realize the arrangement that the fastening ring 3 drives the sleeve pipe body 2 to tighten on a cable, the lower part of the outer sleeve ring 7 is abutted with a rubber ring 30, the outer wall of the rubber ring 30 is fixedly connected with a limit clamping strip 33, the rubber ring 30 is sleeved on a fixing ring 34 through the limit clamping strip 33, a second fixing bolt 29 is jointly penetrated on the rubber ring 30 and the fixing ring 34, the second fixing bolt 29 is connected with the outer sleeve ring 7 in a threaded manner, the sliding column 28 can stably support the outer sleeve 7, the middle part of the outer wall of the fixed ring 34 is fixedly connected with the upper sleeve 32, the upper sleeve 32 is inserted with the sliding column 28, the front side of the sliding column 28 is provided with the limiting groove 26, the inside of the limiting groove 26 is abutted with the limiting column 25, the limiting column 25 is fixedly connected with the inner wall of the rectangular sleeve 8, the sliding column 28 can be prevented from shaking when sliding in the inserting cavity 24, the rectangular sleeve 8 is provided with the inserting cavity 24, the sliding column 28 is inserted into the rectangular sleeve 8 through the inserting cavity 24, the lower end of the rectangular sleeve 8 is fixedly connected with the fixed bottom plate 12, the fixed bottom plate 12 is positioned at two sides of the rectangular sleeve 8 and provided with the mounting holes 13, the outer wall of the upper sleeve 32 is connected with the third fixing bolt 31, the rectangular sleeve 8 is connected with the first fixing bolt 27 in a threaded manner, and the third fixing bolt 31 and the first fixing bolt 27 are connected with the sliding column 28 in a threaded manner, and the relative position of the sliding column 28, the upper sleeve 32 and the rectangular sleeve 8 can be fixed;
when the sleeve is in actual use, a user penetrates the end part of the cable through the connecting pipe 6 in advance, then the first fixing structure and the second fixing structure 9 can fix the end part of the cable with the plug pipe 6, when the end part of the cable is fixedly connected with the plug pipe 6, the user penetrates the plug pipe 6 with the outer sleeve 7, the lock tooth structure at the rear part of the mouth on the plug pipe 6 is connected with the plug connector, at the moment, the limit fixing of the clamping piece 4 can be realized, when the limiting fixing of the clamping piece 4 is realized, the limit of the using position of the plug pipe 6 can be realized, when a thief pulls the cable, the plug post 15 can generate resistance to the clamping piece 4, at the moment, the difficulty of the thief on the cable can be increased, when the thief drags the cable, the clamping piece 4 can be clamped on the guide ring 16, meanwhile, the tension spring 21 can also avoid the separation of the clamping piece 4 and the plug pipe 6, the utility model has the advantages of can avoid plug tube 6 and outer collar 7 separation, avoid the cable on the plug tube 6 to be stolen, when the cable is pegged graft in the inside of plug tube 6, the staff forward rotation fastening bolt 10, can realize that fastening ring 3 drives the outer wall of ferrule body 2 to the cable and tighten, can realize that the cable is firmly connected with plug tube 6, when the staff reverse rotation fastening bolt 10, can realize ferrule body 2 and cable separation, can be convenient for cable and plug tube 6 separation, when the plug connector is in actual use, the user is with post chamber 20 being connected with guide ring 16 through external screw thread 17 in advance, plug post 15 can be connected with joint piece 4 through spliced eye 23, when plug post 15 receives the extrusion, plug post 15 can be through extrusion spring 19 extrusion by extrusion piece 18, extrusion spring 19 can hold the power this moment, when extrusion spring 19 resets work, the repulsion force generated by the extrusion spring 19 can drive the plug-in column 15 to penetrate through the clamping piece 4, when the outer sleeve ring 7 is used, the second fixing bolt 29 drives the fixing ring 34 and the rubber ring 30 to be fixedly connected to the outer sleeve ring 7, then a user reversely rotates the first fixing bolt 27, the use length of the sliding column 28 by the hand of the user is adjusted, then a worker positively rotates the first fixing bolt 27, the use length of the sliding column 28 can be fixed, the use height of the outer sleeve ring 7 is adjusted, finally the worker penetrates through the mounting hole 13 and the cable protective shell by the outer bolt, and the end part of the cable can be fixedly connected to the cable protective shell.
The foregoing shows and describes the general principles of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an anti-theft type cable sleeve, includes outer lantern ring (7), its characterized in that, the inside grafting of outer lantern ring (7) has grafting pipe (6), the first fixed knot of one end fixedly connected with of grafting pipe (6) constructs, the other end fixedly connected with second fixed knot of grafting pipe (6) constructs (9), the structure of first fixed knot constructs with second fixed knot constructs (9) the same, the position fixedly connected with lock tooth structure that is close to first fixed knot on grafting pipe (6), lock tooth structure distributes and has three groups, lock tooth structure including cup joint ring (5) on grafting pipe (6), run through rivet (22) on ring (5), slope fixed connection clip (4) on ring (5), set up jack (23) and extension spring (21) of fixed connection on clip (4) bottom surface, extension spring (21) distribute and have between jack (23) and clip (4) and ring (4) simultaneously, for elasticity distribution (4) have the centre piece (4) and are pegged graft.
2. An anti-theft cable sleeve according to claim 1, characterized in that one end of the outer sleeve (7) deviating from the second fixing structure (9) is fixedly connected with an annular ring (14), one end of the annular ring (14) deviating from the outer sleeve (7) is fixedly connected with a guide ring (16), the outer wall of the guide ring (16) is fixedly connected with connectors, and the connectors are distributed at equal intervals by taking the axis of the guide ring (16) as the center.
3. The antitheft cable sleeve according to claim 2, wherein the connector comprises a column cavity (20) in threaded connection with the guide ring (16), external threads (17) formed on the outer wall of the column cavity (20), a pressing sheet (18) in sliding connection with the interior of the column cavity (20), a plug-in column (15) fixedly connected to the pressing sheet (18) and pressing springs (19) distributed between the pressing sheet (18) and the column cavity (20), the column cavity (20) is in threaded connection with the guide ring (16) through the external threads (17), and the plug-in column (15) penetrates through the column cavity (20) and is inserted into the plug-in hole (23).
4. The antitheft cable sleeve according to claim 1, wherein the first fixing structure comprises a sleeve body (2) fixedly connected with the insertion tube (6), a rectangular hole (1) formed in the sleeve body (2), a fastening ring (3) sleeved on the outer wall of the sleeve body (2), protruding pieces (11) fixed at two ends of the fastening ring (3) and fastening bolts (10) penetrating through the protruding pieces (11), and the sleeve body (2) is elastic.
5. The antitheft cable sleeve according to claim 1, wherein a rubber ring (30) is abutted to the lower portion of the outer sleeve ring (7), a limiting clamping strip (33) is fixedly connected to the outer wall of the rubber ring (30), the rubber ring (30) is sleeved on a fixing ring (34) through the limiting clamping strip (33), a second fixing bolt (29) penetrates through the rubber ring (30) and the fixing ring (34) together, and the second fixing bolt (29) is in threaded connection with the outer sleeve ring (7).
6. The antitheft cable sleeve according to claim 5, wherein an upper sleeve (32) is fixedly connected to the middle of the outer wall of the fixing ring (34), a sliding column (28) is inserted on the upper sleeve (32), a limit groove (26) is formed in the front side of the sliding column (28), a limit column (25) is abutted to the inside of the limit groove (26), the limit column (25) is fixedly connected to the inner wall of the rectangular sleeve (8), an inserting cavity (24) is formed in the rectangular sleeve (8), the sliding column (28) is inserted into the rectangular sleeve (8) through the inserting cavity (24), a fixing base plate (12) is fixedly connected to the lower end of the rectangular sleeve (8), the fixing base plate (12) is located on two sides of the rectangular sleeve (8), a third fixing bolt (31) is connected to the outer wall of the upper sleeve (32) in a threaded mode, a first fixing bolt (27) is connected to the rectangular sleeve (8) in a threaded mode, and the third fixing bolt (31) and the first fixing bolt (27) are connected to the sliding column (28) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311474285.8A CN117220216B (en) | 2023-11-08 | 2023-11-08 | Antitheft cable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311474285.8A CN117220216B (en) | 2023-11-08 | 2023-11-08 | Antitheft cable sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117220216A true CN117220216A (en) | 2023-12-12 |
| CN117220216B CN117220216B (en) | 2024-02-02 |
Family
ID=89051385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311474285.8A Active CN117220216B (en) | 2023-11-08 | 2023-11-08 | Antitheft cable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117220216B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2504457A1 (en) * | 2004-04-16 | 2005-10-16 | Thomas & Betts International, Inc. | Coaxial cable connector |
| CN201075640Y (en) * | 2007-07-18 | 2008-06-18 | 付世贤 | Communication optical cable anti-theft device |
| CN202721429U (en) * | 2012-04-28 | 2013-02-06 | 傅盛雄 | Anti-cutting antitheft wire and cable sleeve |
| CN103855668A (en) * | 2012-12-06 | 2014-06-11 | 上海市政工程设计研究总院（集团）有限公司 | Cable trench anti-theft cover plate |
| CN107294020A (en) * | 2017-06-15 | 2017-10-24 | 国网浙江省电力公司衢州供电公司 | Self-expanding cable channel sealing-plug |
| CN208461380U (en) * | 2018-08-02 | 2019-02-01 | 侍海霞 | A kind of wiring pendulum position bracket used for relay protection |
| CN110829300A (en) * | 2019-11-19 | 2020-02-21 | 贵州首为电线电缆有限公司 | Anti-theft cable sleeve |
| CN112490972A (en) * | 2020-12-11 | 2021-03-12 | 国网辽宁省电力有限公司抚顺供电公司 | Cable anti-theft protection tube |
| CN112991653A (en) * | 2021-03-03 | 2021-06-18 | 陈迎春 | Active cable anti-theft device and system |
| JP2021136856A (en) * | 2020-02-21 | 2021-09-13 | マルホ産業株式会社 | Power cable protection duct |
| CN215071408U (en) * | 2021-07-14 | 2021-12-07 | 中电建南方建设投资有限公司 | Outdoor cable anti-theft device |
-
2023
- 2023-11-08 CN CN202311474285.8A patent/CN117220216B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2504457A1 (en) * | 2004-04-16 | 2005-10-16 | Thomas & Betts International, Inc. | Coaxial cable connector |
| CN201075640Y (en) * | 2007-07-18 | 2008-06-18 | 付世贤 | Communication optical cable anti-theft device |
| CN202721429U (en) * | 2012-04-28 | 2013-02-06 | 傅盛雄 | Anti-cutting antitheft wire and cable sleeve |
| CN103855668A (en) * | 2012-12-06 | 2014-06-11 | 上海市政工程设计研究总院（集团）有限公司 | Cable trench anti-theft cover plate |
| CN107294020A (en) * | 2017-06-15 | 2017-10-24 | 国网浙江省电力公司衢州供电公司 | Self-expanding cable channel sealing-plug |
| CN208461380U (en) * | 2018-08-02 | 2019-02-01 | 侍海霞 | A kind of wiring pendulum position bracket used for relay protection |
| CN110829300A (en) * | 2019-11-19 | 2020-02-21 | 贵州首为电线电缆有限公司 | Anti-theft cable sleeve |
| JP2021136856A (en) * | 2020-02-21 | 2021-09-13 | マルホ産業株式会社 | Power cable protection duct |
| CN112490972A (en) * | 2020-12-11 | 2021-03-12 | 国网辽宁省电力有限公司抚顺供电公司 | Cable anti-theft protection tube |
| CN112991653A (en) * | 2021-03-03 | 2021-06-18 | 陈迎春 | Active cable anti-theft device and system |
| CN215071408U (en) * | 2021-07-14 | 2021-12-07 | 中电建南方建设投资有限公司 | Outdoor cable anti-theft device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117220216B (en) | 2024-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117220216B (en) | Antitheft cable sleeve | |
| WO2021093446A1 (en) | European-standard ac/dc charger | |
| CN210807326U (en) | Router with good stability for wireless network | |
| CN211236397U (en) | Special suspension clamp for optical cable | |
| CN113381225B (en) | Circumference locking and separating connector | |
| CN212518358U (en) | Cable end connecting device | |
| CN212003899U (en) | Four-claw nut convenient to disassemble and assemble | |
| CN209929592U (en) | Electric power information acquisition device | |
| CN210359666U (en) | Electrode clamp of spark machine | |
| CN217740242U (en) | Knitting machine with cable anticreep function | |
| CN218815908U (en) | Protective tube of automobile trunk lifter | |
| CN217263899U (en) | Prevent pulling electric wire with winding structure | |
| CN117526005B (en) | New energy automobile pencil locking joint that takes off | |
| CN212571944U (en) | Strain clamp | |
| CN218338141U (en) | Dispose motion ton kettle of thermal-insulated handle of quick assembly disassembly formula | |
| CN219911394U (en) | Power transmission and transformation pole hoop | |
| CN217115032U (en) | Connecting wire with anti-drop structure | |
| CN215596651U (en) | Hydraulic pipe joint convenient to disassemble and assemble | |
| CN216956460U (en) | Optical cable tensile structure | |
| CN218480367U (en) | Detachable security protection supervisory equipment | |
| CN212839178U (en) | Spinning type fastener device capable of achieving self-adaptive adjustment of rope tensioning state | |
| CN211452055U (en) | Flat rubber band mounting structure of catapult | |
| CN209977002U (en) | Self-adjusting double-end connecting piece | |
| CN219247061U (en) | Connector cable tail clamp | |
| CN209800626U (en) | Quick splicing structure of steel wire rope |
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 |