CN109449648B - High-altitude wiring device and wiring method thereof - Google Patents
High-altitude wiring device and wiring method thereof Download PDFInfo
- Publication number
- CN109449648B CN109449648B CN201811301146.4A CN201811301146A CN109449648B CN 109449648 B CN109449648 B CN 109449648B CN 201811301146 A CN201811301146 A CN 201811301146A CN 109449648 B CN109449648 B CN 109449648B
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- China
- Prior art keywords
- female connector
- male connector
- connector
- winch
- lifting device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
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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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a high-altitude wiring device and a wiring method thereof, and relates to the technical field of high-altitude wiring. The invention has the beneficial effects that: the male connector and the female connector are respectively and fixedly installed at the broken ends of the two wires, the male connector and the female connector are close to each other in the lifting process by utilizing the matching of the winch, the lifting device and the traction rope until the male connector and the female connector are mutually butted, so that the two wires are reconnected, and the electric wire connector has the advantages of strong automation, simplicity in operation, no need of manual high-altitude operation, low maintenance cost, high efficiency and the like.
Description
Technical Field
The invention relates to the technical field of high-altitude wiring, in particular to a high-altitude wiring device and a wiring method thereof.
Background
Long distance power transmission lines, particularly high voltage power lines, are typically laid at high altitudes by means of a plurality of spaced utility poles or towers. As shown in fig. 5, when a wire break occurs, the current practice is to remove the wire by climbing up a utility pole or tower, re-laying a new wire from the nearest two poles or towers, and connecting the new wire to the old wire. The above-described wiring method has the following problems: a plurality of working personnel are required to work cooperatively, and part of the working personnel need to climb up a telegraph pole or an electric tower for high-altitude operation, so that the risk is high, the maintenance time is long, and the cost is high.
Disclosure of Invention
The invention provides a high-altitude wiring device and aims to solve the problems in the prior art.
The invention adopts the following technical scheme:
the utility model provides a high altitude termination, includes elevating gear, public connector, female connector, haulage rope and hoist engine, the lower extreme of public connector and female connector all is equipped with the pulley, and the tail end all is equipped with the connecting portion that are used for connecting wire, elevating gear's upper end be equipped with two fixed pulleys with the hoist engine, the one end of haulage rope connect in the spool of hoist engine, the other end walk around in proper order wherein fixed pulley, the pulley of female connector, behind the pulley of public connector, another fixed pulley detachably connect in elevating gear.
Furthermore, the front end of the female connector is provided with a blind hole, the side wall of the blind hole is provided with a plurality of clamping grooves, the male connector is provided with a plurality of annularly distributed cylinders, and the free end of each cylinder is provided with a hook part matched with the clamping grooves.
Furthermore, a convex-shaped sliding block is slidably arranged in the blind hole, and a spring is arranged between the bottom of the blind hole and the convex-shaped sliding block; the side wall of the convex-shaped sliding block is provided with a mounting groove, a positioning pin is telescopically arranged in the mounting groove and is provided with a return spring in a matching way, and the side wall of the blind hole is provided with a positioning hole matched with the positioning pin; the lateral wall pin joint of female connector has a lever, and one end of this lever extends to one of them in the draw-in groove, the other end extends to in the locating hole.
Further, the lower extreme of public connector and female connector all is equipped with the stand pipe that is used for wearing to establish the haulage rope.
Further, the connecting part is a connecting ring.
Further, the lifting device is an electric lifting platform.
A wiring method using the high-altitude wiring device comprises the following steps: (1) moving the high-altitude wiring device to be below a wire breaking point; (2) connecting the broken end of one wire to the connecting part of the male connector, and connecting the broken end of the other wire to the connecting part of the female connector; (3) one end of the traction rope is fixed and wound on a winding shaft of the winch, and the free end of the traction rope is detachably connected to the lifting device after sequentially passing around a fixed pulley, a pulley of the male connector, a pulley of the female connector and another fixed pulley; (4) starting the winch to wind the hauling rope, so that the hauling rope and the two power-saving wires are in a tensioning state: (5) starting the lifting device to lift the two fixed pulleys, and simultaneously continuing to wind the traction rope by the winch to enable the traction rope and the two power-saving wires to be in a tensioned state all the time; (6) the winch winds the traction rope until the male connector and the female connector are in butt joint; (7) descend elevating gear to the lowest department, the haulage rope is played to the hoist engine simultaneously: (8) the hauling rope is connected with one end of the lifting device and is detached, and the hauling rope is completely wound by the winch.
Further, in the step (6), when the male connector and the female connector approach each other, the plurality of columns elastically deform due to the fact that the front ends of the hook portions abut against the inner wall of the blind hole, and bend towards the central axis of the male connector; when the hook parts are aligned with the clamping grooves, the plurality of columns automatically recover to the original state, and the hook parts are embedded into the clamping grooves, so that the male connector and the female connector are connected and fixed.
Further, when the hook part is embedded into the clamping groove, one end of the lever is pushed out of the clamping groove by the hook part, and the lever rotates accordingly, so that the other end of the lever pushes the positioning pin out of the positioning hole; at the moment, the convex-shaped sliding block moves forwards under the action of the spring, so that the front end of the convex-shaped sliding block moves to the middle of the plurality of columns, and the side wall of the convex-shaped sliding block is abutted against the side walls of the plurality of columns.
As can be seen from the above description of the structure of the present invention, compared with the prior art, the beneficial effects of the present invention are:
the invention comprises a lifting device, a male connector, a female connector and a traction rope, wherein pulleys are arranged at the lower ends of the male connector and the female connector, connecting parts for connecting electric wires are arranged at the tail ends of the male connector and the female connector, two fixed pulleys and a winch are arranged at the upper end of the lifting device, one end of the traction rope is connected to the winch, and the other end of the traction rope is detachably connected to the lifting device after sequentially passing around one fixed pulley, the pulley of the female connector, the pulley of the male connector and the other fixed pulley. The male connector and the female connector are respectively and fixedly installed at the broken ends of the two wires, and the male connector and the female connector are close to each other in the lifting process by utilizing the matching of the winch, the lifting device and the traction rope until the male connector and the female connector are butted with each other, so that the two wires are reconnected.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the female connector.
Fig. 3 is a schematic structural view of the male connector.
Fig. 4 is a schematic view of the female connector and the male connector in a mated state.
Fig. 5 is a schematic view of a wire break.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 to 4, the high altitude wiring device comprises a lifting device 1, a male connector 2, a female connector 3, a traction rope 4 and a winch 5. The lower ends of the male connector 2 and the female connector 3 are both provided with pulleys 61, and the tail ends are both provided with connecting parts 62 for connecting wires a. Two fixed pulleys 5 and a winch 5 are arranged at the upper end of the lifting device 1. One end of the hauling cable 4 is connected with a winding shaft of the windlass 5, and the other end of the hauling cable is detachably connected with the lifting device 1 after sequentially passing through one fixed pulley 7, the pulley 61 of the female connector 3, the pulley 61 of the male connector 4 and the other fixed pulley 7.
Referring to fig. 1 to 4, a blind hole 30 is formed at the front end of the female connector 3, and a plurality of slots 301 are formed in the side wall of the blind hole 30. Preferably, the number of the card slots 301 is four, and the card slots are evenly distributed on the blind holes 30. The male connector 2 has a plurality of annularly distributed posts 21, and a free end of each post 21 is provided with a hook 211 engaged with the slot 301. Preferably, the number of the columns 21 is four and is uniformly distributed annularly on the male connector 2.
Referring to fig. 1 to 4, a convex slider 31 is slidably installed inside the blind hole 30, and a spring 32 is disposed between the bottom of the blind hole 30 and the convex slider 31. The side wall of the convex slider 31 is provided with a mounting groove 310, and a positioning pin 311 is telescopically mounted in the mounting groove 310 and a return spring 312 is arranged. The side wall of the blind hole 30 is provided with a positioning hole 302 matched with the positioning pin 311. The outer side wall of the female connector 3 is pivotally connected to a lever 34 through a pivot seat 33 and a pin, one end of the lever 34 extends into one of the slots 301, and the other end extends into the positioning hole 302.
Referring to fig. 1 to 4, in order to enable the male connector 2 and the female connector 3 to be more accurately butted, the lower ends of the male connector 2 and the female connector 3 are respectively provided with a guide tube 63 for penetrating the traction rope 4. The guide tube 63 also prevents the pull rope 4 from being disengaged from the pulley 61 to some extent.
Referring to fig. 1 to 4, the connection portion 62 is preferably a connection ring. The broken end of the wire a is connected to the connection ring by means of a knotting method, and other more firm connection methods in the prior art can also be adopted. Of course, the specific connection manner between the male connector 2 and the female connector 3 and the electric wire a is not limited thereto, and other connection manners between the wire body and other solid bodies in the prior art can be referred and referred. Because wiring structure need use away the electric wire a of certain length, in order to avoid male connector 2 and female connector 3 to be unable to accomplish the butt joint because the distance of two electric wires a is not long enough, can increase the length of male connector 2 and female connector 3 during the design, can even connect an extension line at the fracture end of one of them electric wire a, connect this extension line to male connector 2 or female connector 3 again.
Referring to fig. 1 to 4, the lifting device 1 is preferably an electric lifting table. In order to facilitate moving and fixing, travelling wheels 11 are arranged at the bottom of the electric lifting platform, and lifting ground supporting legs 12 are arranged at each corner. The winch 5 is fixedly installed on a bedplate 13 of the electric lifting platform, a mounting rack 14 of the bedplate 13 and two fixed pulleys 7 are arranged on the mounting rack 14 in a manner that pivot seats are close to each other, and the free end of the traction rope 4 is detachably connected on a connecting ring arranged on the mounting rack 14 in a knotting mode. Of course, the particular connection between the free end of the pull cord 4 and the mounting bracket 14 is not so limited and reference can be made to other connections between the line body and other solid bodies known in the art.
Referring to fig. 1 to 4, a wiring method using the overhead wiring device includes the steps of: (1) moving the high-altitude wiring device to the position below a wire breaking point and fixing; (2) connecting the broken end of one of the wires a to the connecting portion 62 of the male connector 2, and connecting the broken end of the other wire a to the connecting portion 62 of the female connector 3; (3) one end of a traction rope 4 is fixed and wound on a reel of a winch 5, and the free end of the traction rope 5 is detachably connected to the lifting device 1 after sequentially passing through one fixed pulley 7, a pulley 61 of the male connector 2, a pulley 61 of the female connector 3 and the other fixed pulley 7; (4) the winch 5 is started to wind the hauling rope 4, so that the hauling rope 4 and two wires a are in a tensioning state: (5) starting the lifting device 1, lifting the two fixed pulleys 7, and simultaneously continuing to wind the traction rope 4 by the winch 5, so that the traction rope 4 and the two wires a are always in a tensioned state; (6) the winch 5 winds the traction rope 4 until the male connector 2 and the female connector 3 are in butt joint; (7) descend elevating gear 1 to minimum, hoist engine 5 emits haulage rope 4 simultaneously: (8) the traction rope 4 is detached from the end of the lifting device 1 and the traction rope 4 is completely wound up by the winding machine 5. (9) The male connector 2 and the female connector 3 are made of conductive materials, and when the power grid supplies power again, electric energy can be transmitted to the other section of electric wire a from one section of electric wire a through the male connector 2 and the female connector 3, so that electric energy transmission is realized.
Referring to fig. 1 to 4, specifically, in the step (6), when the male connector 2 and the female connector 3 approach each other, the plurality of columns 21 are elastically deformed due to the contact between the front ends of the hooks 211 and the inner wall of the blind holes 30, and are bent toward the central axis of the male connector 2; when the hook portions 211 are aligned with the locking grooves 301, the plurality of columns 21 are automatically restored to their original shapes, and the hook portions 211 are inserted into the locking grooves 301, so that the male connector 2 and the female connector 3 are connected and fixed to each other. When the hook portions 211 are inserted into the card slot 301, one of the hook portions 211 pushes one end of the lever 34 out of the card slot 301, and the lever 34 rotates accordingly, so that the other end of the lever 34 pushes the positioning pin 311 out of the positioning hole 302 to unlock the convex slider 31; at this time, the convex slider 31 is moved forward by the spring 32, so that the front end of the convex slider 31 moves to the middle of the plurality of columns 21, and the side wall of the convex slider 31 abuts against the side walls of the plurality of columns 21, thereby preventing the hook 211 and the slot 34 from being separated from each other.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (7)
1. A high altitude termination which characterized in that: the lifting device comprises a lifting device, a male connector, a female connector, a traction rope and a winch, wherein pulleys are arranged at the lower ends of the male connector and the female connector, connecting parts for connecting electric wires are arranged at the tail ends of the male connector and the female connector, two fixed pulleys and the winch are arranged at the upper end of the lifting device, one end of the traction rope is connected to a scroll of the winch, and the other end of the traction rope is detachably connected to the lifting device after sequentially passing around one fixed pulley, the pulley of the female connector, the pulley of the male connector and the other fixed pulley; the front end of the female connector is provided with a blind hole, the side wall of the blind hole is provided with a plurality of clamping grooves, the male connector is provided with a plurality of annularly distributed cylinders, and the free end of each cylinder is provided with a hook part matched with the clamping groove; the blind hole is internally provided with a convex sliding block in a sliding way, and a spring is arranged between the bottom of the blind hole and the convex sliding block; the side wall of the convex-shaped sliding block is provided with a mounting groove, a positioning pin is telescopically arranged in the mounting groove and is provided with a return spring in a matching way, and the side wall of the blind hole is provided with a positioning hole matched with the positioning pin; the lateral wall pin joint of female connector has a lever, and one end of this lever extends to one of them in the draw-in groove, the other end extends to in the locating hole.
2. A high altitude termination as claimed in claim 1 wherein: the lower extreme of male connector and female connector all is equipped with the stand pipe that is used for wearing to establish the haulage rope.
3. A high altitude termination as claimed in claim 1 wherein: the connecting part is a connecting ring.
4. A high altitude termination as claimed in claim 1 wherein: the lifting device is an electric lifting platform.
5. A wiring method using the aerial wiring device as claimed in claim 1, comprising the steps of: (1) moving the high-altitude wiring device to be below a wire breaking point; (2) connecting the broken end of one wire to the connecting part of the male connector, and connecting the broken end of the other wire to the connecting part of the female connector; (3) one end of the traction rope is fixed and wound on a winding shaft of the winch, and the free end of the traction rope is detachably connected to the lifting device after sequentially passing around a fixed pulley, a pulley of the male connector, a pulley of the female connector and another fixed pulley; (4) starting the winch to wind the hauling rope, so that the hauling rope and the two power-saving wires are in a tensioning state: (5) starting the lifting device to lift the two fixed pulleys, and simultaneously continuing to wind the traction rope by the winch to enable the traction rope and the two power-saving wires to be in a tensioned state all the time; (6) the winch winds the traction rope until the male connector and the female connector are in butt joint; (7) descend elevating gear to the lowest department, the haulage rope is played to the hoist engine simultaneously: (8) the hauling rope is connected with one end of the lifting device and is detached, and the hauling rope is completely wound by the winch.
6. The wiring method according to claim 5, characterized in that: in the step (6), when the male connector and the female connector are close to each other, the plurality of columns are elastically deformed due to the fact that the front ends of the hook parts are abutted against the inner wall of the blind hole, and are bent towards the central shaft of the male connector; when the hook parts are aligned with the clamping grooves, the plurality of columns automatically recover to the original state, and the hook parts are embedded into the clamping grooves, so that the male connector and the female connector are connected and fixed.
7. The wiring method according to claim 6, characterized in that: when the hook part is embedded into the clamping groove, one end of the lever is pushed out of the clamping groove by the hook part, and the lever rotates, so that the other end of the lever pushes the positioning pin out of the positioning hole; at the moment, the convex-shaped sliding block moves forwards under the action of the spring, so that the front end of the convex-shaped sliding block moves to the middle of the plurality of columns, and the side wall of the convex-shaped sliding block is abutted against the side walls of the plurality of columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301146.4A CN109449648B (en) | 2018-11-02 | 2018-11-02 | High-altitude wiring device and wiring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811301146.4A CN109449648B (en) | 2018-11-02 | 2018-11-02 | High-altitude wiring device and wiring method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109449648A CN109449648A (en) | 2019-03-08 |
| CN109449648B true CN109449648B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811301146.4A Active CN109449648B (en) | 2018-11-02 | 2018-11-02 | High-altitude wiring device and wiring method thereof |
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| CN (1) | CN109449648B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390990B (en) * | 2013-08-26 | 2017-12-15 | 江苏智光创业投资有限公司 | One kind crosses over wire laying device |
| CN204793847U (en) * | 2015-06-30 | 2015-11-18 | 国家电网公司 | Frame is strideed across to portable unwrapping wire |
| CN105384097B (en) * | 2015-12-10 | 2017-03-08 | 国网四川省电力公司攀枝花供电公司 | A kind of operating platform structure being applied to high-tension line operation |
| CN105490213B (en) * | 2015-12-18 | 2018-01-09 | 国家电网公司 | A kind of overhead transmission line conductor installs device and method |
| CN108183432A (en) * | 2017-12-29 | 2018-06-19 | 郑州天舜电子技术有限公司 | A kind of hood type power cable wiring docking facilities |
| CN108512082A (en) * | 2018-05-30 | 2018-09-07 | 赵金杰 | A kind of multi-functional power distribution cabinet of Liftable type |
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2018
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| CN109449648A (en) | 2019-03-08 |
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Effective date of registration: 20200408 Address after: 362399 Room 501, Building 2, 1170 Chenggong Street, Nan'an City, Quanzhou City, Fujian Province Applicant after: Huang Zhigang Address before: 362000 Fujian city of Quanzhou Province Economic and Technological Development Zone chongxiang Street Wanli Building No. 1 Building 3 layer Applicant before: QUANZHOU CHUANGYUAN ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220701 Address after: 362300 No. 16, Meilin Jiangbei Avenue, Nanan City, Quanzhou City, Fujian Province Patentee after: STATE GRID FUJIAN ELECTRIC POWER COMPANY, NAN'AN POWER SUPPLY Co. Patentee after: Huang Zhigang Address before: 362399 Room 501, Building 2, 1170 Chenggong Street, Nan'an City, Quanzhou City, Fujian Province Patentee before: Huang Zhigang |
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