CN113594971A - Auxiliary device for laying cable protection pipe and implementation method thereof - Google Patents
Auxiliary device for laying cable protection pipe and implementation method thereof Download PDFInfo
- Publication number
- CN113594971A CN113594971A CN202110891452.3A CN202110891452A CN113594971A CN 113594971 A CN113594971 A CN 113594971A CN 202110891452 A CN202110891452 A CN 202110891452A CN 113594971 A CN113594971 A CN 113594971A
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- Prior art keywords
- cable protection
- laying
- cylinder
- barrel
- protection pipe
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- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
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- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Electric Cable Installation (AREA)
Abstract
The invention discloses an auxiliary device for laying a cable protection pipe and an implementation method thereof, belonging to the technical field of cable protection pipe construction equipment. The cable connector does not need to be disassembled during laying, the cable is not involved in the implementation process, operation steps can be saved, operation difficulty is reduced, normal power transmission of the cable is not influenced, and the laying process is high in safety; and provides the basis of accurate positioning of the joint for welding and cooling.
Description
Technical Field
The invention relates to the technical field of cable protection pipe construction equipment, in particular to an auxiliary device for laying a cable protection pipe and an implementation method thereof.
Background
The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line. However, how to lay the protection pipe for the cable line erected in the high altitude is an urgent problem to be solved, the cable protection pipe laying method adopted for the cable joint erected in the high altitude at present is to disassemble the cable joint, two ends of the joint respectively penetrate through cylindrical cable protection pipes in opposite directions, and are reconnected in the cable protection pipes, and after the connection is finished, two ends of the cable protection pipe are plugged.
Disclosure of Invention
The invention aims to provide a laying auxiliary device of a cable protection pipe and an implementation method thereof, wherein a cable joint is not required to be disassembled during laying, a cable is not involved in the implementation process, operation steps can be saved, operation difficulty is reduced, normal power transmission of the cable is not influenced, and the safety of the laying process is high; and provides the operation basis of accurate positioning of the joint and one-time overhead laying for welding and cooling, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cable protection pipe lays auxiliary device, includes cable protection pipe main part, erects mechanism and laying mechanism, laying mechanism's middle part is provided with the cable protection pipe main part, laying mechanism's outside is provided with erects the mechanism, laying mechanism includes a lock section of thick bamboo, upper side ear, lift cylinder, lower side ear and a lower lock section of thick bamboo, the upper end fixedly connected with upper side ear of lift cylinder, upper side ear are located a lock section of thick bamboo, and the lower extreme fixedly connected with lower side ear of lift cylinder, upper side ear are located a lock section of thick bamboo down.
Further, go up the lock section of thick bamboo and include the sucking disc, go up the butt fusion groove, go up barrel, trachea and last iron sheet, go up the middle part of barrel and seted up the butt fusion groove, and install a plurality of sucking discs on the inner wall of one side of going up the barrel, the sucking disc communicates with the trachea each other, goes up and installs the iron sheet on the opposite side inner wall of barrel.
Further, the sucking disc adopts the silica gel material to make, and on its embedded inner wall in last barrel, the sucking disc is connected with gas accuse system through the trachea.
The auxiliary device for laying the cable protection tube as claimed in, wherein the lower fastening cylinder includes a driving unit, a lower welding groove, a lower cylinder, a lower driving groove and a lower iron plate, the lower welding groove is formed in the middle of the lower cylinder, the driving unit is mounted on the outer wall of one side of the lower cylinder, the lower driving groove is formed in the lower cylinder, and the lower iron plate is mounted on the inner wall of the other side of the lower cylinder.
Further, go up the butt fusion groove and all be provided with the butt fusion subassembly with butt fusion groove department down, the butt fusion subassembly includes fixed bolster, electric telescopic handle and electric heat piece, and the fixed bolster is connected with the electric heat piece through electric telescopic handle, and the arc is personally submitted to the cross section of electric heat piece.
Further, go up the barrel and all adopt half body of PVC material to make with lower barrel, and this half body both ends are narrow wide in the middle of.
Further, the drive assembly comprises a motor, a mounting frame and a gear, and the motor is fixedly connected to the lower barrel through the mounting frame.
Furthermore, the erection mechanism is composed of a telescopic support frame and an automobile body, the upper end of the telescopic support frame is fixedly connected with a lower side lug, and the lower end of the telescopic support frame is fixedly connected to the automobile body.
Furthermore, racks are arranged on the outer wall of the cable protection tube main body, the length of each rack is larger than the length of the circumference of the outer diameter of the rack, the cable protection tube main body is composed of two half tube bodies, and the two ends of each half tube body are narrow and the middle of each half tube body is wide.
According to another aspect of the present invention, there is provided an implementation method of a cable protection pipe laying assisting device, including the steps of:
s101: the lifting cylinder extends out, the upper buckling barrel and the lower buckling barrel are opened, and the cable protection tube main body is placed between the upper buckling barrel and the lower buckling barrel;
s102: the upper buckling barrel moves downwards, and the sucker adsorbs the upper barrel after the upper barrel contacts the cable protection pipe main body;
s103: the lifting cylinder extends out again, and the upper buckling cylinder and the lower buckling cylinder are opened for the second time;
s104: the erection mechanism drives the laying mechanism to move until the cable joint is positioned in the cable protection pipe;
s105: the lifting cylinder retracts, the upper buckling barrel and the lower buckling barrel are buckled, the cable protection pipe main body is wrapped outside the cable connector, and the sucker is loosened;
s106: the motor drives the gear to rotate so as to drive the cable protection pipe main body to rotate by 90 degrees, and the joint of the two half pipe bodies of the cable protection pipe main body is respectively positioned at the upper welding groove and the lower welding groove;
s107: electric telescopic handle promotes the electric heat piece and presses close to half pipe body seam crossing, and the heat fusion is gone up a lock section of thick bamboo and is opened with a lower lock section of thick bamboo after the cooling, accomplishes cable protection pipe and lays.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the auxiliary device for laying the cable protection pipes and the implementation method thereof, the moving tracks of the cable protection pipes of the two half pipe bodies are controlled through the opening and closing structure, and then the cable protection pipes are sleeved on the cable connector;
2. the invention provides an auxiliary device for laying a cable protection pipe and an implementation method thereof.
Drawings
Fig. 1 is an overall configuration view of a cable protection pipe laying assisting apparatus of the present invention;
fig. 2 is a structural view of a laying mechanism of the laying assisting apparatus for a cable protection pipe of the present invention;
fig. 3 is an internal structure view of an upper buckling barrel of the auxiliary laying device for cable protection pipes of the present invention;
fig. 4 is an external structure view of an upper fastening cylinder of the auxiliary laying device for cable protection pipes of the present invention;
fig. 5 is a view showing an internal structure of a lower engaging cylinder of the auxiliary device for laying a cable protection pipe according to the present invention;
fig. 6 is an external structure view of a lower fastening cylinder of the auxiliary laying device for cable protection pipes of the present invention;
fig. 7 is a view showing a main body of a cable protection tube of the laying assisting apparatus for a cable protection tube according to the present invention;
fig. 8 is a flowchart of an implementation method of the cable protection pipe laying assisting device of the present invention.
In the figure: 1. a cable protection tube main body; 11. a rack; 2. an erecting mechanism; 3. a laying mechanism; 31. an upper buckling cylinder; 311. a suction cup; 312. an upper welding groove; 313. an upper cylinder body; 314. an air tube; 315. feeding iron sheets; 32. an upper lateral ear; 33. a lifting cylinder; 34. a lower lateral ear; 35. a lower buckling cylinder; 351. a drive assembly; 352. a lower fusion tank; 353. a lower cylinder body; 354. a lower drive slot; 355. b, iron sheet feeding; 356. an electric motor; 357. a mounting frame; 358. a gear; 36. a welding assembly; 361. fixing a bracket; 362. an electric telescopic rod; 363. an electric heating piece.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, an auxiliary device for laying a cable protection tube comprises a cable protection tube main body 1, an erecting mechanism 2 and a laying mechanism 3, wherein the cable protection tube main body 1 is arranged in the middle of the laying mechanism 3, the erecting mechanism 2 is arranged outside the laying mechanism 3, the laying mechanism 3 comprises an upper buckling cylinder 31, an upper side lug 32, a lifting cylinder 33, a lower side lug 34 and a lower buckling cylinder 35, the upper end of the lifting cylinder 33 is fixedly connected with the upper side lug 32, the upper side lug 32 is positioned on the upper buckling cylinder 31, the lower end of the lifting cylinder 33 is fixedly connected with the lower side lug 34, and the upper side lug 32 is positioned on the lower buckling cylinder 35; the erecting mechanism 2 is composed of a telescopic support frame and an automobile body, the upper end of the telescopic support frame is fixedly connected with a lower side lug 34, the lower end of the telescopic support frame is fixedly connected to the automobile body, and the erecting mechanism 2 can also be an unmanned aerial vehicle.
Referring to fig. 3 to 4, the upper buckling barrel 31 includes a suction cup 311, an upper welding groove 312, an upper barrel 313, an air pipe 314 and an upper iron sheet 315, the upper welding groove 312 is opened at the middle part of the upper barrel 313, a plurality of suction cups 311 are installed on the inner wall of one side of the upper barrel 313, the suction cups 311 are communicated with the air pipe 314, and the upper iron sheet 315 is installed on the inner wall of the other side of the upper barrel 313; the sucking disc 311 is made of silica gel and is embedded in the inner wall of the upper cylinder 313, and in order to maintain the flatness of the inner wall of the upper cylinder 313, the sucking disc 311 is connected with an air control system through an air pipe 314; the pneumatic control system comprises an air pump and an air valve, the air valve is connected in series on the air pipe 314 and is connected with the air pump, the air pump is also connected with a lifting air cylinder 33 through a pipeline, the pneumatic control system is arranged on the erecting mechanism 2, and the erecting mechanism 2 is used for carrying the air pump so as to reduce the dead weight of the laying mechanism 3.
Referring to fig. 5 to 6, the lower fastening cylinder 35 includes a driving assembly 351, a lower welding groove 352, a lower cylinder 353, a lower driving groove 354 and a lower iron sheet 355, the lower welding groove 352 is formed in the middle of the lower cylinder 353, the driving assembly 351 is mounted on the outer wall of one side of the lower cylinder 353, the lower driving groove 354 is further formed in the lower cylinder 353, the lower iron sheet 355 is mounted on the inner wall of the other side of the lower cylinder 353, the two iron sheets are arranged to flatten the welding surface of the joint in a molten state, and the heat conduction of the iron sheets is utilized to accelerate the cooling of the welding surface; the upper cylinder 313 and the lower cylinder 353 are both made of PVC semi-tube bodies, and the two ends of each semi-tube body are narrow and the middle of each semi-tube body is wide.
Go up butt fusion groove 312 and all be provided with butt fusion subassembly 36 with lower butt fusion groove 352 department, butt fusion subassembly 36 includes fixed bolster 361, electric telescopic handle 362 and electric heat piece 363, fixed bolster 361 is connected with electric heat piece 363 through electric telescopic handle 362, the transversal arc of personally submitting of electric heat piece 363, the both ends of fixed bolster 361 are fixed in the both ends of barrel respectively, electric heat piece 363 can pass butt fusion groove 352 down, go up butt fusion groove 312, electric heat piece 363 and motor 356 all have the battery through the line connection, the battery is installed on erecting mechanism 2, be used for electric heat piece 363 and motor 356 power supply, drive assembly 351 includes motor 356, mounting bracket 357 and gear 358, motor 356 passes through mounting bracket 357 fixed connection on barrel 353 down.
Referring to fig. 7, the outer wall of the cable protection tube main body 1 is provided with racks 11, the length of the racks 11 is greater than 1/2 of the circumference of the outer diameter of the cable protection tube main body, the cable protection tube main body 1 is composed of two half tubes, the two ends of the half tubes are narrow, the middle of the half tubes is wide, and the racks 11 are meshed with the gear 358.
Referring to fig. 8, in order to better show an implementation process of the auxiliary device for laying the cable protection tube, the present embodiment provides an implementation method of the auxiliary device for laying the cable protection tube, including the following steps:
s101: the lifting cylinder 33 extends out, the upper buckling barrel 31 and the lower buckling barrel 35 are opened, the cable protection tube main body 1 is placed between the upper buckling barrel and the lower buckling barrel, the moving tracks of the cable protection tubes of the two half tube bodies are controlled through the opening and closing structure, and then the cable protection tubes are sleeved on the cable connector, the cable connector does not need to be disassembled during laying, the cable connector is not involved in the implementation process, the operation steps can be saved, the operation difficulty is reduced, the normal power transmission of the cable is not influenced, the requirement of live working is avoided, and the laying process is high in safety;
s102: the upper buckling barrel 31 moves downwards, and the sucking disc 311 sucks the upper barrel 313 after the upper barrel 313 contacts the cable protection tube main body 1;
s103: the lifting cylinder 33 extends out again, and the upper buckling cylinder 31 and the lower buckling cylinder 35 are opened for the second time;
s104: the erection mechanism 2 drives the laying mechanism 3 to move until the cable joint is positioned in the cable protection pipe;
s105: the lifting cylinder 33 retracts, the upper buckling barrel 31 and the lower buckling barrel 35 are buckled, the cable protection tube main body 1 is wrapped outside the cable joint, and the suction disc 311 is loosened;
s106: the motor 356 drives the gear 358 to rotate so as to drive the cable protection tube main body 1 to rotate by 90 degrees, the joint of the two half tube bodies of the cable protection tube main body 1 is respectively positioned at the upper welding groove 312 and the lower welding groove 352, the cable protection tube main body 1 is driven to rotate by the driving structure, the positions of the cable protection tube main body 1 in the upper buckling barrel 31 and the lower buckling barrel 35 are adjusted, and then the basis of accurate positioning of the joint and one-time high-altitude laying operation is provided for welding and cooling;
s107: the electric telescopic rod 362 pushes the electric heating piece 363 to be close to the joint of the half pipe body, heating and welding are carried out, the upper buckling barrel 31 and the lower buckling barrel 35 are opened after cooling, and laying of the cable protection pipe is completed.
In summary, the following steps: according to the auxiliary device for laying the cable protection pipes and the implementation method thereof, the moving tracks of the cable protection pipes of the two half pipe bodies are controlled through the opening and closing structure, and then the cable protection pipes are sleeved on the cable connector; utilize drive structure to drive cable protection pipe main part 1 rotatory, adjust its position in last lock section of thick bamboo 31 and lower lock section of thick bamboo 35, and then for butt fusion, cooling provide the seam crossing location accurate, once only lay the basis of operation high above the ground.
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 able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a cable protection pipe lays auxiliary device, includes cable protection pipe main part (1), erects mechanism (2) and laying mechanism (3), the middle part of laying mechanism (3) is provided with cable protection pipe main part (1), the outside of laying mechanism (3) is provided with erects mechanism (2), its characterized in that, laying mechanism (3) are including a lock section of thick bamboo (31), upper side ear (32), lift cylinder (33), downside ear (34) and lower lock section of thick bamboo (35), upper side ear (32) of the upper end fixedly connected with of lift cylinder (33), upper side ear (32) are located a lock section of thick bamboo (31), and lower extreme fixedly connected with of lift cylinder (33) downside ear (34), upper side ear (32) are located down lock section of thick bamboo (35).
2. The laying assisting device for the cable protection pipes as claimed in claim 1, wherein the upper buckling barrel (31) comprises suckers (311), an upper welding groove (312), an upper barrel (313), an air pipe (314) and an upper iron sheet (315), the upper welding groove (312) is formed in the middle of the upper barrel (313), the suckers (311) are mounted on the inner wall of one side of the upper barrel (313), the suckers (311) are communicated with the air pipe (314), and the upper iron sheet (315) is mounted on the inner wall of the other side of the upper barrel (313).
3. The laying auxiliary device of cable protection pipe according to claim 2, wherein the suction cup (311) is made of silica gel and is embedded in the inner wall of the upper cylinder (313), and the suction cup (311) is connected with an air control system through an air pipe (314).
4. The laying auxiliary device of the cable protection pipe as claimed in claim 2, wherein the lower fastening cylinder (35) comprises a driving assembly (351), a lower welding groove (352), a lower cylinder (353), a lower driving groove (354) and a lower iron sheet (355), the lower welding groove (352) is formed in the middle of the lower cylinder (353), the driving assembly (351) is installed on the outer wall of one side of the lower cylinder (353), the lower cylinder (353) is further provided with the lower driving groove (354), and the lower iron sheet (355) is installed on the inner wall of the other side of the lower cylinder (353).
5. The laying auxiliary device of the cable protection pipe as claimed in claim 4, wherein the upper welding groove (312) and the lower welding groove (352) are respectively provided with a welding assembly (36), the welding assembly (36) comprises a fixing bracket (361), an electric telescopic rod (362) and an electric heating piece (363), the fixing bracket (361) is connected with the electric heating piece (363) through the electric telescopic rod (362), and the cross section of the electric heating piece (363) is arc-shaped.
6. A laying aid for a cable protection pipe according to claim 4, characterized in that said upper cylinder (313) and lower cylinder (353) are made of half-tube made of PVC material, and the half-tube is narrow at both ends and wide in the middle.
7. A cable protection tube laying aid as claimed in claim 4, wherein said drive assembly (351) comprises a motor (356), a mounting bracket (357) and a gear (358), the motor (356) being fixedly connected to the lower cylinder (353) by the mounting bracket (357).
8. An auxiliary laying device for cable protection pipes according to claim 7, characterized in that said erecting means (2) is composed of a telescopic support and a car body, the upper end of the telescopic support being fixedly connected with the lower side ear (34), and the lower end of the telescopic support being fixedly connected to the car body.
9. The laying aid for cable protection pipes according to claim 7, wherein the cable protection pipe body (1) has a rack (11) formed on the outer wall thereof, the length of the rack (11) is greater than 1/2 of the circumference of the outer diameter thereof, the cable protection pipe body (1) is formed by two half pipes, and the half pipes are narrow at both ends and wide in the middle.
10. A method for implementing an auxiliary laying device for a cable protection pipe according to any one of claims 7 to 9, comprising the steps of:
s101: the lifting cylinder (33) extends out, the upper buckling barrel (31) and the lower buckling barrel (35) are opened, and the cable protection tube main body (1) is placed between the upper buckling barrel and the lower buckling barrel;
s102: the upper buckling barrel (31) moves downwards, and the upper barrel (313) is adsorbed by the sucker (311) after contacting the cable protection tube main body (1);
s103: the lifting cylinder (33) extends out again, and the upper buckling cylinder (31) and the lower buckling cylinder (35) are opened for the second time;
s104: the erection mechanism (2) drives the laying mechanism (3) to move until the cable joint is positioned in the cable protection pipe;
s105: the lifting cylinder (33) retracts, the upper buckling barrel (31) and the lower buckling barrel (35) are buckled, the cable protection pipe main body (1) is wrapped outside the cable joint, and the sucking disc (311) is loosened;
s106: the motor (356) drives the gear (358) to rotate so as to drive the cable protection tube main body (1) to rotate by 90 degrees, and the joint of the two half tube bodies of the cable protection tube main body (1) is respectively positioned at the upper welding groove (312) and the lower welding groove (352);
s107: the electric telescopic rod (362) pushes the electric heating pieces (363) to be close to the joint of the half pipe bodies, heating and welding are carried out, the upper buckling barrel (31) and the lower buckling barrel (35) are opened after cooling, and laying of the cable protection pipe is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110891452.3A CN113594971A (en) | 2021-08-04 | 2021-08-04 | Auxiliary device for laying cable protection pipe and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110891452.3A CN113594971A (en) | 2021-08-04 | 2021-08-04 | Auxiliary device for laying cable protection pipe and implementation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN113594971A true CN113594971A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110891452.3A Withdrawn CN113594971A (en) | 2021-08-04 | 2021-08-04 | Auxiliary device for laying cable protection pipe and implementation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN113594971A (en) |
Citations (8)
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| CN105449625A (en) * | 2016-01-11 | 2016-03-30 | 国网浙江宁波市鄞州区供电公司 | Cable connector assembly |
| CN206323062U (en) * | 2016-12-14 | 2017-07-11 | 武汉一冶钢结构有限责任公司 | A kind of cable connector protective layer deposition apparatus |
| CN208284926U (en) * | 2018-05-30 | 2018-12-25 | 国网山东省电力公司东营市垦利区供电公司 | Cable external insulation layer wound quick-restoring device |
| US20190285208A1 (en) * | 2016-06-07 | 2019-09-19 | Zhejiang Huayun Ocean Engineering Technology Service Co., Ltd. | Cable Protective Device for a Subsea Cable in an Offshore Wind Farm |
| CN209913413U (en) * | 2019-05-29 | 2020-01-07 | 苏州森亿冷热缩材料有限公司 | Corrosion-resistant heat-shrinkable sleeve |
| CN210536274U (en) * | 2018-09-05 | 2020-05-15 | 刘超 | Novel computer communication cable connecting device |
| CN211377140U (en) * | 2020-02-06 | 2020-08-28 | 中国能源建设集团西北电力建设工程有限公司 | Cable welding device |
| CN111740356A (en) * | 2020-05-14 | 2020-10-02 | 安徽领翔新型材料有限公司 | Cable repairing sleeve and repairing method thereof |
-
2021
- 2021-08-04 CN CN202110891452.3A patent/CN113594971A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449625A (en) * | 2016-01-11 | 2016-03-30 | 国网浙江宁波市鄞州区供电公司 | Cable connector assembly |
| US20190285208A1 (en) * | 2016-06-07 | 2019-09-19 | Zhejiang Huayun Ocean Engineering Technology Service Co., Ltd. | Cable Protective Device for a Subsea Cable in an Offshore Wind Farm |
| CN206323062U (en) * | 2016-12-14 | 2017-07-11 | 武汉一冶钢结构有限责任公司 | A kind of cable connector protective layer deposition apparatus |
| CN208284926U (en) * | 2018-05-30 | 2018-12-25 | 国网山东省电力公司东营市垦利区供电公司 | Cable external insulation layer wound quick-restoring device |
| CN210536274U (en) * | 2018-09-05 | 2020-05-15 | 刘超 | Novel computer communication cable connecting device |
| CN209913413U (en) * | 2019-05-29 | 2020-01-07 | 苏州森亿冷热缩材料有限公司 | Corrosion-resistant heat-shrinkable sleeve |
| CN211377140U (en) * | 2020-02-06 | 2020-08-28 | 中国能源建设集团西北电力建设工程有限公司 | Cable welding device |
| CN111740356A (en) * | 2020-05-14 | 2020-10-02 | 安徽领翔新型材料有限公司 | Cable repairing sleeve and repairing method thereof |
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Application publication date: 20211102 |
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