CN113991541A - Tensioning force adjustable electric power construction tensioner bullwheel - Google Patents
Tensioning force adjustable electric power construction tensioner bullwheel Download PDFInfo
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- CN113991541A CN113991541A CN202111412248.5A CN202111412248A CN113991541A CN 113991541 A CN113991541 A CN 113991541A CN 202111412248 A CN202111412248 A CN 202111412248A CN 113991541 A CN113991541 A CN 113991541A
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- connecting rod
- electric power
- power construction
- locking
- tie
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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
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Abstract
本发明提供了一种张紧力可调的电力施工紧线装置，包括机架，所述机架上设置连接环、锁紧线辊和驱动电机，所述锁紧线辊与机架转动连接，锁紧线辊的一端连接驱动电机的输出端，所述机架的侧部设置与锁紧线辊相平行的连接梁，所述连接梁上垂直设置有连接杆，所述连接杆的下端设置有导向辊，所述连接杆的上端与连接梁转动连接。该张紧力可调的电力施工紧线装置结构简单，使用方便且生产成本低廉，便于大规模生产和应用。
The invention provides an electric construction wire tightening device with adjustable tension force, comprising a frame on which a connecting ring, a wire locking roller and a driving motor are arranged, and the locking wire roller is rotatably connected to the frame One end of the locking line roller is connected to the output end of the driving motor, the side of the frame is provided with a connecting beam parallel to the locking line roller, the connecting beam is vertically arranged with a connecting rod, and the lower end of the connecting rod is Guide rollers are provided, and the upper end of the connecting rod is rotatably connected with the connecting beam. The tension-adjustable electric construction wire tensioning device has a simple structure, is convenient to use, has low production cost, and is convenient for large-scale production and application.
Description
Technical Field
The invention relates to electric power construction equipment, in particular to an electric power construction wire tightening device with adjustable tension.
Background
The cable construction is one of the important components of the electric power construction, and a cable tightening device is often needed in order to avoid cable loosening during the cable construction process. However, most of the existing wire tighteners are conventional ratchet wheel wire tighteners, and when the wire tighteners are used, a steel wire rope or a galvanized iron wire on the wire tighteners needs to be loosened and fixed on a cross arm, a wire is clamped by a wire clamp, and then a special spanner is pulled. Due to the anti-reversion function of the pawl, the steel wire rope or the galvanized iron wire is gradually wound on the ratchet wheel roller, so that the wire is tightened. And fixing the tightened lead on the insulator. Then the pawl is firstly loosened to loosen the steel wire rope or the galvanized iron wire, then the wire clamp is loosened, and finally the steel wire rope or the galvanized iron wire is wound on the roller of the ratchet wheel. The wire tightener is in a very tight state after wire tightening, and is difficult to keep certain elasticity.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an electric power construction wire tightening device with adjustable tension.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a tensioning force adjustable electric power construction tensioner bullwheel, includes the frame, set up go-between, locking line roller and driving motor in the frame, the locking line roller rotates with the frame to be connected, and driving motor's output is connected to the one end of locking line roller, the lateral part of frame sets up the tie-beam that parallels with the locking line roller, be provided with the connecting rod on the tie-beam, the lower extreme of connecting rod is provided with the guide roll, the upper end and the tie-beam of connecting rod rotate to be connected.
Based on the above, the frame is U type groove, the go-between is located the one end in U type groove, locking line roller with the tie-beam is located the U type inboard in U type groove, driving motor is fixed in the curb plate in U type groove.
Based on the above, the connecting rod is a telescopic connecting rod.
Based on the above, one side of the locking wire roller, which is far away from the driving motor, is provided with the ratchet wheel, the rack is provided with the pawl corresponding to the ratchet wheel, the pawl comprises a connecting part and a pawl part, and the connecting part is rotatably connected with the rack.
Based on the above, the connecting beam is provided with the thread section corresponding to the connecting rod, and the thread section is provided with the positioning bolt.
Based on the above, the tie-beam corresponds the upper end of connecting rod sets up the torsional spring, under the natural state, with the tie-beam the locking line roller is the horizontal plane, the connecting rod is vertical state.
Based on the above, the middle part of the locking wire roller is provided with the connecting hole.
Compared with the prior art, the electric power construction line tightening device has outstanding substantive characteristics and remarkable progress, and particularly provides the electric power construction line tightening device with adjustable tension force. This tensile force adjustable electric power construction tensioner bullwheel simple structure, convenient to use and low in production cost are honest and clean, and the large-scale production and application of being convenient for, simultaneously, because the guide roll is flagging under the effect of dead weight, can also leave certain elasticity space when avoiding relaxing after the locking.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a connection structure of a connecting rod and a guide roller according to the present invention.
Fig. 3 is a schematic structural view of a connection beam in the present invention.
In the figure: 1. a frame; 2. a connecting ring; 3. a drive motor; 4. locking the wire roller; 5. a ratchet wheel; 6. a pawl; 7. a guide roller; 8. a connecting rod; 9. a connecting beam; 10. a torsion spring; 11. positioning the bolt; 12. and connecting the holes.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
As shown in fig. 1-3, an electric power construction tensioner bullwheel with adjustable tensioning force, includes frame 1, set up go-between 2, locking line roller 4 and driving motor 3 on the frame 1, locking line roller 4 rotates with frame 1 to be connected, and driving motor 3's output is connected to the one end of locking line roller 4, the lateral part of frame 1 sets up tie-beam 9 with locking line roller 4 parallels, be provided with connecting rod 8 on the tie-beam 9, the lower extreme of connecting rod 8 is provided with guide roll 7, the upper end of connecting rod 8 rotates with tie-beam 9 to the connecting rod rotates around the tie-beam, and is concrete, can trompil on the connecting rod, and the tie-beam wears to locate in this hole.
This tensile force adjustable electric power construction tensioner bullwheel simple structure, convenient to use and low in production cost are honest and clean, and the large-scale production and application of being convenient for, simultaneously, because the guide roll is flagging under the effect of dead weight, can also leave certain elasticity space when avoiding relaxing after the locking. In the specific use process, the wire is wound around the guide roller and connected with the wire locking roller, the driving motor is started, the wire locking roller rotates to wind the wire, so that the wire is not loosened any more, and then the driving motor is closed.
Preferably, in order to prevent the lead (or other connecting bands, connecting lines and the like which need to be prevented from being loosened) from slipping off the guide roller or the locking line roller, two ends of the locking line roller and two ends of the locking line roller can be respectively provided with a limiting ring; the driving motor can adopt a micro motor which is connected with a power supply so as to drive; the upper end of connecting rod sets up the adapter sleeve, the inner wall of adapter sleeve can circumference set up a plurality of location archs, corresponds circumference on the tie-beam and sets up a plurality of constant head tanks, and this location arch can be gone into the constant head tank in, and this adapter sleeve can adopt to have certain elastic rigid plastic, avoids connecting rod free rotation on the one hand, and on the other hand can rotate the adapter sleeve hard when needing, adjusts the angle of connecting rod.
Preferably, the machine frame 1 is a U-shaped groove, the connecting ring 2 is located at one end of the U-shaped groove, the locking wire roller 4 and the connecting beam 9 are located on the inner side of the U-shaped groove, and the driving motor 3 is fixed on a side plate of the U-shaped groove.
Preferably, the connecting rod 8 is a telescopic connecting rod, so that the length of the connecting rod can be set as required, and the elastic allowance can be adjusted. In particular, the telescopic link may adopt a conventional telescopic structure, such as: hydraulic telescoping, electric telescoping or telescoping tubes, and the like.
Preferably, a ratchet wheel 5 is arranged on one side of the locking wire roller 4 far away from the driving motor 3, a pawl 6 is arranged on the rack 1 corresponding to the ratchet wheel 5, and the pawl 6 comprises a connecting part and a pawl part, and the connecting part is rotatably connected with the rack 1. After the drive motor is turned off, the rotating pawl catches the ratchet wheel for positioning.
Preferably, the connecting beam 9 is provided with a thread section corresponding to the connecting rod 8, the thread section is provided with a positioning bolt 11, specifically, the thread section can be positioned on two sides of the connecting beam, and the positioning nut is in threaded connection with the thread section, so that the connecting rod is prevented from moving.
Preferably, the tie-beam 9 corresponds the upper end of connecting rod 8 sets up torsional spring 10, under the natural state, with the tie-beam 9 the locking line roller 4 is the horizontal plane, connecting rod 8 is vertical state, avoids the connecting rod to rotate at will.
Preferably, the locking thread roller 4 is provided at a middle portion thereof with a coupling hole 12 so that the locking thread roller is coupled with the wire.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a tensioning force adjustable electric power construction tensioner bullwheel which characterized in that: the automatic wire feeding machine comprises a frame, set up go-between, locking line roller and driving motor in the frame, the locking line roller rotates with the frame to be connected, and driving motor's output is connected to the one end of locking line roller, the lateral part of frame sets up the tie-beam that parallels with the locking line roller, be provided with the connecting rod on the tie-beam, the lower extreme of connecting rod is provided with the guide roll, the upper end and the tie-beam of connecting rod rotate to be connected.
2. The electric power construction stringing device with adjustable tensioning force according to claim 1, characterized in that: the frame is U type groove, the go-between is located the one end in U type groove, locking line roller with the tie-beam is located the U type inboard in U type groove, driving motor is fixed in the curb plate in U type groove.
3. The tension-adjustable electric power construction stringing device according to claim 1 or 2, characterized in that: the connecting rod is a telescopic connecting rod.
4. The tension-adjustable electric power construction stringing device according to claim 1 or 2, characterized in that: the side of the locking wire roller, which is far away from the driving motor, is provided with a ratchet wheel, the rack is provided with a pawl corresponding to the ratchet wheel, the pawl comprises a connecting part and a pawl part, and the connecting part is rotationally connected with the rack.
5. The electric power construction stringing device with adjustable tensioning force according to claim 2, characterized in that: the connecting beam is provided with a thread section corresponding to the connecting rod, and the thread section is provided with a positioning bolt.
6. The tension-adjustable electric power construction stringing device according to claim 1 or 2, characterized in that: the tie-beam corresponds the upper end of connecting rod sets up the torsional spring, under the natural state, with the tie-beam the locking line roller is the horizontal plane, the connecting rod is vertical state.
7. The tension-adjustable electric power construction stringing device according to claim 1 or 2, characterized in that: and a connecting hole is formed in the middle of the locking wire roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111412248.5A CN113991541A (en) | 2021-11-25 | 2021-11-25 | Tensioning force adjustable electric power construction tensioner bullwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111412248.5A CN113991541A (en) | 2021-11-25 | 2021-11-25 | Tensioning force adjustable electric power construction tensioner bullwheel |
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| CN113991541A true CN113991541A (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111412248.5A Pending CN113991541A (en) | 2021-11-25 | 2021-11-25 | Tensioning force adjustable electric power construction tensioner bullwheel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021185A (en) * | 2022-08-10 | 2022-09-06 | 广东电网有限责任公司佛山供电局 | Electric power capital construction is circuit overhead line tightening mechanism for engineering |
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| US9531179B1 (en) * | 2015-09-16 | 2016-12-27 | Jamie Allen Ferguson | Stringer wheel and cable guide apparatus |
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2021
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| US20050125959A1 (en) * | 2003-12-11 | 2005-06-16 | Hanson Burton W. | Bi-directional load securing ratchet method and apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021185A (en) * | 2022-08-10 | 2022-09-06 | 广东电网有限责任公司佛山供电局 | Electric power capital construction is circuit overhead line tightening mechanism for engineering |
| CN115021185B (en) * | 2022-08-10 | 2022-11-29 | 广东电网有限责任公司佛山供电局 | Electric power capital construction is circuit overhead line tightening mechanism for engineering |
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Application publication date: 20220128 |
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| RJ01 | Rejection of invention patent application after publication |