CN114843944B - Auxiliary traction device for threading secondary cable of transformer substation switch cabinet - Google Patents
Auxiliary traction device for threading secondary cable of transformer substation switch cabinet Download PDFInfo
- Publication number
- CN114843944B CN114843944B CN202210622083.2A CN202210622083A CN114843944B CN 114843944 B CN114843944 B CN 114843944B CN 202210622083 A CN202210622083 A CN 202210622083A CN 114843944 B CN114843944 B CN 114843944B
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- China
- Prior art keywords
- traction device
- threading
- switch cabinet
- secondary cable
- auxiliary traction
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- 238000000034 method Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 description 6
- 238000011112 process operation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
- H02G1/081—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 using pulling means at cable ends, e.g. pulling eyes or anchors
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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
- H02G1/083—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 using lines, e.g. needles, rods or tapes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a transformer substation switch cabinet secondary cable threading auxiliary traction device which comprises a rotating motor, a ball seat, a pull ring, a universal ball head, image capturing equipment and a pull rope, wherein the output end of the rotating motor is connected with the ball seat, one end of the rotating motor far away from the output end is connected with the pull ring, the ball seat is connected with the image capturing equipment through the universal ball head, a plurality of through holes are further formed in the ball seat, one end of the pull rope is fixed at one end of the universal ball head far away from the ball seat, and the other end of the pull rope penetrates through the through holes and is arranged in the direction of the pull ring. The traction device has the advantages that an operator does not need to disassemble and assemble the cable box at the inner side of the switch cabinet in the threading process, and the traction device can be far away from the electrified body in the secondary cable laying process, so that the operation safety of secondary cable laying is ensured.
Description
Technical Field
The invention relates to the technical field of cable threading, in particular to an auxiliary traction device for secondary cable threading of a transformer substation switch cabinet.
Background
At present, the secondary cable laying of the transformer substation switch cabinet is mainly achieved through manual laying, a plurality of persons cooperate, a front cabinet door of the switch cabinet is opened, a handcart switch is pulled out, and a cable box on the inner side of the switch cabinet is detached, so that the secondary cable laying is achieved. In actual work, secondary cable laying is often required under the condition that a bus of a switch room is not powered off and a static contact belt in the switch cabinet is high-voltage, an operator dismounts a cable box on the inner side of the switch cabinet in the construction process, the secondary cable laying process is closer to an electrified body, and the operation safety risk is higher.
Disclosure of Invention
The invention aims to solve the technical problem of ensuring the operation safety of secondary cable laying.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides an auxiliary traction device of transformer substation's cubical switchboard secondary cable threading, includes rotation motor, headstock, pull ring, universal bulb, image capturing device and stay cord, the headstock is connected to rotation motor's output, rotation motor keeps away from the one end of output and connects the pull ring, connect through universal bulb on the headstock image capturing device, still be provided with a plurality of through-holes on the headstock, stay cord one end is fixed in universal bulb and is kept away from the one end of headstock, and the other end runs through the through-hole and sets up to the pull ring direction.
The secondary cable is connected with the pull ring, then promote the secondary cable, make this draw gear pull wire in the cubical switchboard cable box, image capturing device catches the internal circuit, rethread external display equipment looks over the internal circuit, when there is the barrier separation in inside, pull the stay cord and make universal bulb rotate on the bulb seat, adjust image capturing device's position, the rotation of rethread rotation motor drives the bulb seat simultaneously and rotates, and then drive universal bulb and rotate, carry out fine setting to image capturing device again after the stay cord pulling, revise this draw gear shift position, avoid the barrier, guarantee that this draw gear can realize the threading of secondary cable, this threading in-process operation personnel need not dismouting cubical switchboard inboard cable box, lay the secondary cable in-process and can keep away from the electrified body, guarantee secondary cable laying's operation safety.
Preferably, four through holes are formed in the ball seat, and the number of the pull ropes is the same as that of the through holes.
Preferably, the image capturing device is a video camera.
Preferably, the pull ring is welded and fixed with the rotating motor.
Compared with the prior art, the invention has the beneficial effects that:
The secondary cable is connected with the pull ring, then promote the secondary cable, make this draw gear pull wire in the cubical switchboard cable box, image capturing device catches the internal circuit, rethread external display equipment looks over the internal circuit, when there is the barrier separation in inside, pull the stay cord and make universal bulb rotate on the bulb seat, adjust image capturing device's position, the rotation of rethread rotation motor drives the bulb seat simultaneously and rotates, and then drive universal bulb and rotate, carry out fine setting to image capturing device again after the stay cord pulling, revise this draw gear shift position, avoid the barrier, guarantee that this draw gear can realize the threading of secondary cable, this threading in-process operation personnel need not dismouting cubical switchboard inboard cable box, lay the secondary cable in-process and can keep away from the electrified body, guarantee secondary cable laying's operation safety.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary traction device for threading a secondary cable of a transformer substation switch cabinet according to an embodiment of the invention.
Fig. 2 is a partial cross-sectional view of an embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical scheme of the present invention by those skilled in the art, the technical scheme of the present invention will be further described with reference to the accompanying drawings.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated unless otherwise explicitly specified and defined. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1 and 2, the embodiment discloses a secondary cable threading auxiliary traction device of a transformer substation switch cabinet, which comprises a rotating motor 1, a ball seat 2, a pull ring 3, a universal ball 4, an image capturing device 5 and a pull rope 6, wherein the output end of the rotating motor 1 is connected with the ball seat 2, one end, far away from the output end, of the rotating motor 1 is welded and fixed with the pull ring 3, the pull ring 3 is used for connecting a secondary cable, the ball seat 2 is connected with the image capturing device 5 through the universal ball 4, in the embodiment, the image capturing device 5 is a camera, the camera can be purchased in the market, and the camera is connected with external display equipment through wireless or bluetooth; four through holes 21 are uniformly formed in the ball seat 2, the number of the pull ropes 6 is equal to that of the through holes 21, one end of each pull rope 6 is fixed at one end, far away from the ball seat 2, of the universal ball 4, and the other end of each pull rope penetrates through the through hole 21 and is arranged towards the pull ring 3.
The secondary cable is connected with the pull ring 3, then promote the secondary cable, make this draw gear pull wire in the cubical switchboard cable box, image capturing device 5 catches the internal circuit, rethread outside display device looks over the internal circuit, when there is the barrier in inside, pull stay cord 6 makes universal bulb 4 rotate on bulb seat 2, adjust the position of image capturing device 5, the rotation of rethread rotating motor 1 drives bulb seat 2 simultaneously and rotates, and then drive universal bulb 4 and rotate, pull the back again to image capturing device 5 fine setting after stay cord 6 pull, revise this draw gear and remove the position, avoid the barrier, guarantee that this draw gear can realize the threading of secondary cable, this threading in-process operation personnel need not dismouting cubical switchboard inboard cable box, lay the secondary cable in-process and can keep away from the electrified body, guarantee the operation safety that secondary cable laid.
The working principle of the embodiment is as follows: the secondary cable is connected with the pull ring 3, then the secondary cable is pushed, so that the traction device is threaded in the cable box of the switch cabinet, the image capturing device 5 captures an internal circuit, the external display device is used for checking the internal circuit, when an obstacle is blocked in the internal circuit, the pull rope 6 is pulled to enable the universal ball head 4 to rotate on the ball head seat 2, the position of the image capturing device 5 is adjusted, meanwhile, the rotation of the rotary motor 1 drives the ball head seat 2 to rotate, the universal ball head 4 is driven to rotate, fine adjustment is carried out on the image capturing device 5 after the pull rope 6 is pulled, the moving position of the traction device is corrected, the obstacle is avoided, and the threading of the secondary cable is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
The above-described embodiments merely represent embodiments of the invention, the scope of the invention is not limited to the above-described embodiments, and it is obvious to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (4)
1. Auxiliary traction device for threading of secondary cables of transformer substation switch cabinet is characterized in that: including rotating motor, bulb seat, pull ring, universal bulb, image capture device and stay cord, the bulb seat is connected to rotating motor's output, the pull ring is connected to rotating motor's one end of keeping away from the output, connect through universal bulb on the bulb seat image capture device, still be provided with a plurality of through-holes on the bulb seat, stay cord one end is fixed and is kept away from the one end of bulb seat at universal bulb, and the other end runs through the through-hole and sets up to the pull ring direction.
2. The auxiliary traction device for threading of secondary cables of transformer substation switch cabinet according to claim 1, wherein the auxiliary traction device comprises: four through holes are formed in the ball seat, and the number of the pull ropes is the same as that of the through holes.
3. The auxiliary traction device for threading of secondary cables of transformer substation switch cabinet according to claim 1, wherein the auxiliary traction device comprises: the image capturing device is a video camera.
4. The auxiliary traction device for threading of secondary cables of transformer substation switch cabinet according to claim 1, wherein the auxiliary traction device comprises: the pull ring is welded and fixed with the rotating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210622083.2A CN114843944B (en) | 2022-06-02 | 2022-06-02 | Auxiliary traction device for threading secondary cable of transformer substation switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210622083.2A CN114843944B (en) | 2022-06-02 | 2022-06-02 | Auxiliary traction device for threading secondary cable of transformer substation switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114843944A CN114843944A (en) | 2022-08-02 |
| CN114843944B true CN114843944B (en) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210622083.2A Active CN114843944B (en) | 2022-06-02 | 2022-06-02 | Auxiliary traction device for threading secondary cable of transformer substation switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114843944B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117316532B (en) * | 2023-11-13 | 2024-04-26 | 扬州华城电缆有限公司 | Cable processing traction device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050384A (en) * | 1974-09-09 | 1977-09-27 | Babcock & Wilcox Limited | Tube inspection and servicing apparatus |
| CN207442342U (en) * | 2017-11-17 | 2018-06-01 | 广州供电局有限公司 | Cable laying auxiliary traction equipment |
| CN110890718A (en) * | 2018-09-11 | 2020-03-17 | 刘凌 | Building electric wire poling draw gear |
| CN111960177A (en) * | 2020-09-03 | 2020-11-20 | 谢汶成 | Power cable line laying device of transformer substation |
| CN214479077U (en) * | 2021-02-07 | 2021-10-22 | 国网安徽省电力有限公司淮北供电公司 | Electrified pin supplementing device for power transmission line |
| CN214868560U (en) * | 2021-05-13 | 2021-11-26 | 中国十九冶集团有限公司 | Threading robot for building electrical construction protection tube |
| CN215221563U (en) * | 2021-03-03 | 2021-12-17 | 沈阳电信工程局（有限公司） | Threading device for laying cables in bridge of building |
| CN215797716U (en) * | 2021-07-22 | 2022-02-11 | 董国华 | Power cable pay-off |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8308137B2 (en) * | 2008-09-29 | 2012-11-13 | Emme E2Ms, Llc | Remote controlled vehicle for threading a string through HVAC ducts |
-
2022
- 2022-06-02 CN CN202210622083.2A patent/CN114843944B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050384A (en) * | 1974-09-09 | 1977-09-27 | Babcock & Wilcox Limited | Tube inspection and servicing apparatus |
| CN207442342U (en) * | 2017-11-17 | 2018-06-01 | 广州供电局有限公司 | Cable laying auxiliary traction equipment |
| CN110890718A (en) * | 2018-09-11 | 2020-03-17 | 刘凌 | Building electric wire poling draw gear |
| CN111960177A (en) * | 2020-09-03 | 2020-11-20 | 谢汶成 | Power cable line laying device of transformer substation |
| CN214479077U (en) * | 2021-02-07 | 2021-10-22 | 国网安徽省电力有限公司淮北供电公司 | Electrified pin supplementing device for power transmission line |
| CN215221563U (en) * | 2021-03-03 | 2021-12-17 | 沈阳电信工程局（有限公司） | Threading device for laying cables in bridge of building |
| CN214868560U (en) * | 2021-05-13 | 2021-11-26 | 中国十九冶集团有限公司 | Threading robot for building electrical construction protection tube |
| CN215797716U (en) * | 2021-07-22 | 2022-02-11 | 董国华 | Power cable pay-off |
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| Publication number | Publication date |
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| CN114843944A (en) | 2022-08-02 |
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