CN112467626B - Cable construction tightening device for high-voltage power grid - Google Patents
Cable construction tightening device for high-voltage power grid Download PDFInfo
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- CN112467626B CN112467626B CN202011297462.6A CN202011297462A CN112467626B CN 112467626 B CN112467626 B CN 112467626B CN 202011297462 A CN202011297462 A CN 202011297462A CN 112467626 B CN112467626 B CN 112467626B
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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
The invention discloses a cable construction tightening device for a high-voltage power grid, which comprises a base, wherein the left side and the right side of the upper end of the base are fixedly connected with a first supporting plate, one side, close to each other, of the first supporting plate and a second supporting plate on the left side is rotatably connected with two pairs of clamping rods, cable coils are fixedly connected between the two pairs of clamping rods, cables are wound on the two cable coils, and two threaded rods positioned at the rear sides of the two cable coils are rotatably connected between the first supporting plate and the second supporting plate on the left side. The whole device is simple in structure and convenient to operate, can tighten two cables simultaneously, can tighten one cable, and can tighten cables with different thicknesses, so that the practicability of the tightening device is greatly improved, and the tightening device is worthy of popularization and application.
Description
Technical Field
The invention relates to the technical field of cable tightening devices, in particular to a cable construction tightening device for a high-voltage power grid.
Background
The electric wire and the cable can be used for transmitting electric energy and information and realizing a wire product for converting electromagnetic energy, and a wire tightening device is required to be used for tightening the electric wire and the cable in the installation process of the cable; the existing cable construction device for the high-voltage power grid is small in application range of the actual outer diameter of a cable in the using process, only one cable can be tightened at a time, the practicability is poor, and in view of the defects, the cable construction tightening device for the high-voltage power grid is provided.
Disclosure of Invention
Object of the invention
In order to solve the technical problems in the background art, the invention provides a cable construction tightening device for a high-voltage power grid.
(II) technical scheme
The invention provides a cable construction tightening device for a high-voltage power grid, which comprises a base, wherein the left side and the right side of the upper end of the base are fixedly connected with first supporting plates, the upper end of the base is fixedly connected with a second supporting plate positioned between the two first supporting plates, one side, close to each other, of the first supporting plate and the second supporting plate on the left side is rotatably connected with two pairs of clamping rods, cable coils are fixedly connected between the two pairs of clamping rods, cables are wound on the two cable coils, two threaded rods positioned at the rear sides of the two cable coils are rotatably connected between the first supporting plate and the second supporting plate on the left side, moving blocks are screwed on the outer circumferential surfaces of the two threaded rods, the lower ends of the two moving blocks are fixedly connected with lead blocks, through holes are formed in the front surfaces of the two lead blocks, and the two cables respectively penetrate through the two through holes, two second rotating rods are rotatably connected between the second supporting plate and the right first supporting plate, the left ends of the two second rotating rods penetrate through the left surface of the second supporting plate and are fixedly connected with the right ends of the two threaded rods respectively, the right ends of the two right clamping rods penetrate through the left surface of the second supporting plate and are fixedly connected with connecting blocks respectively, the right sides of the two connecting blocks are rotatably connected with square connecting rods, sliding blocks are sleeved on the outer sides of the two square connecting rods in a sliding manner, square sleeve blocks are fixedly sleeved on the outer sides of the two sliding blocks, and the two square sleeve blocks are inserted into the left sides of the two connecting blocks;
the right ends of the two square connecting rods are fixedly connected with third rotating rods, the right ends of the two third rotating rods penetrate through the right side of the left surface of the first supporting plate and are fixedly sleeved with second driven bevel gears, the right side of the left surface of the first supporting plate is fixedly connected with a supporting frame, the right surface of the supporting frame is fixedly provided with a driving motor, an output shaft of the driving motor penetrates through the right surface of the supporting frame and is fixedly connected with the rotating rods, the right ends of the rotating rods are rotatably connected with the right surface of the first supporting plate, the outer circumferential surface of the rotating rods is fixedly sleeved with a first driving bevel gear, two supporting blocks are fixedly connected between the supporting frame and the first supporting plate on the right side, vertically arranged transmission rods are rotatably connected in the two supporting blocks, and the first driven bevel gears are fixedly sleeved at the ends, close to each other, of the two transmission rods, the first driving bevel gears are in meshed transmission with the two first driven bevel gears, the ends, far away from each other, of the two transmission rods are fixedly sleeved with second driving bevel gears, and the two second driving bevel gears are in meshed transmission with the two second driven bevel gears respectively.
Preferably, two the right-hand member of third dwang all is connected with the left surface rotation of support frame, the right side first backup pad is embedded to be equipped with two first bearings, two the third dwang respectively with two the inner circle fixed connection of first bearing.
Preferably, two the driven pulley, two have all been fixed to have cup jointed to the right-hand member of second dwang the right-hand member of third dwang all is fixed to have cup jointed driving pulley, two driving pulley and two connect through belt drive respectively between the driven pulley.
Preferably, two guide plates are fixedly connected between the second support plate and the left first support plate, the two guide plates are respectively located above the two threaded rods, sliding grooves are formed in the lower ends of the two guide plates, guide blocks are connected in the two sliding grooves in a sliding mode, and the upper ends of the two moving blocks are respectively fixedly connected with the two guide blocks.
Preferably, the middle part of the right end of each connecting block is provided with a round hole, the left end of each square connecting rod is rotatably connected in the two round holes respectively, the right end of each connecting block is provided with a square groove which is positioned beside the round hole and close to one end of the outer side, and the two square sleeve blocks are matched with the two square grooves respectively. Preferably, a second bearing is fixedly embedded in each of the two support blocks, and the two transmission rods are respectively and fixedly connected with inner rings of the two second bearings.
Preferably, the second supporting plate and the right side are fixedly connected with two between the first supporting plate and are located two the limiting plates, two, in the square nest block rear the equal fixedly connected with gag lever post in rear end of square nest block, two the front surface of limiting plate all seted up two with gag lever post assorted spacing hole, two gag lever posts insert one of them spacing downthehole.
Preferably, the equal fixedly connected with supporting leg, four of lower extreme four corners department of base the equal fixedly connected with locking universal wheel of lower extreme of supporting leg.
Compared with the prior art, the invention has the beneficial effects that:
by turning on the driving motor, an output shaft of the driving motor rotates to drive the two third rotating rods to rotate, the two third rotating rods rotate to drive the two square connecting rods to rotate, the two square connecting rods rotate to drive the two pairs of clamping rods to rotate, the two pairs of clamping rods rotate to drive the cable coil to rotate to take up and tighten the cable, the two third rotating rods rotate to drive the two driving belt pulleys to rotate, the two driving belt pulleys rotate to drive the two threaded rods to rotate, the two threaded rods rotate to drive the moving block to slowly move rightwards while taking up the cable coil, and the cable coil is more uniformly taken up; if only one cable needs to be tightened, one limiting rod is moved out of the limiting hole on the left side, the square sleeve block is driven to move rightwards, and then the limiting rod is inserted into the limiting hole on the right side, so that the tightening of one cable is realized; whole device simple structure, convenient operation can be simultaneously to two cable tights, also can be to a cable tights, and can carry out the tights to the cable of different thicknesses, has improved the practicality of tights greatly, is worth using widely.
Drawings
Fig. 1 is a front sectional view of a cable construction tightening device for a high-voltage power grid according to the present invention;
fig. 2 is a top view of a square sleeve block and a limiting plate in the cable tightening device for high-voltage power grid cable construction according to the present invention;
fig. 3 is a left side view of two threaded rods in the cable construction tightening device for the high-voltage power grid according to the invention;
fig. 4 is a left side view of a connection block in the cable construction tightening device for the high-voltage power grid according to the present invention.
In the figure: the device comprises a base 1, a support frame 2, a driving motor 3, a rotating rod 4, a second rotating rod 5, a threaded rod 6, a moving block 7, a lead block 8, a clamping rod 9, a cable 10, a connecting block 11, a square sleeve block 12, a third rotating rod 13, a driven belt pulley 14, a driving belt pulley 15, a first support plate 16, a guide plate 17, a second support plate 18, a limiting plate 19, a limiting rod 20, a support block 21 and a transmission rod 22.
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.
As shown in figures 1-4, the cable construction stringing device for the high-voltage power grid comprises a base 1, wherein the left side and the right side of the upper end of the base 1 are fixedly connected with first supporting plates 16, the upper end of the base 1 is fixedly connected with a second supporting plate 18 positioned between the two first supporting plates 16, one side, close to each other, of the first supporting plate 16 and the second supporting plate 18 on the left side is rotatably connected with two pairs of clamping rods 9, cable coils are fixedly connected between the two pairs of clamping rods 9, the two cable coils are wound with cables 10, two threaded rods 6 positioned at the rear sides of the two cable coils are rotatably connected between the first supporting plate 16 and the second supporting plate 18 on the left side, moving blocks 7 are screwed on the outer circumferential surfaces of the two threaded rods 6, lead blocks 8 are fixedly connected at the lower ends of the two moving blocks 7, through holes are formed in the front surfaces of the two lead blocks 8, and the inner diameters of the two through holes are larger than the outer diameter of the cables, therefore, cables with different thicknesses can be tightened, the two cables 10 penetrate through the two through holes respectively, the two second rotating rods 5 are rotatably connected between the second supporting plate 18 and the right first supporting plate 16, the left ends of the two second rotating rods 5 penetrate through the left surface of the second supporting plate 18 and are fixedly connected with the right ends of the two threaded rods 6 respectively, the right ends of the two clamping rods 9 on the right side penetrate through the left surface of the second supporting plate 18 and are fixedly connected with connecting blocks 11 respectively, the right sides of the two connecting blocks 11 are rotatably connected with square connecting rods respectively, sliding blocks are sleeved on the outer sides of the two square connecting rods in a sliding manner, square sleeve blocks 12 are fixedly sleeved on the outer sides of the two sliding blocks, and the two square sleeve blocks 12 are inserted into the left sides of the two connecting blocks 11 respectively;
the right ends of the two square connecting rods are fixedly connected with third rotating rods 13, the right ends of the two third rotating rods 13 penetrate through the left surface of a right first supporting plate 16 and are fixedly sleeved with second driven bevel gears, the left surface of the right first supporting plate 16 is fixedly connected with a supporting frame 2, the right surface of the supporting frame 2 is fixedly provided with a driving motor 3, an output shaft of the driving motor 3 penetrates through the right surface of the supporting frame 2 and is fixedly connected with a rotating rod 4, the right end of the rotating rod 4 is rotatably connected with the right surface of the right first supporting plate 16, the outer circumferential surface of the rotating rod 4 is fixedly sleeved with a first driving bevel gear, two supporting blocks 21 are fixedly connected between the supporting frame 2 and the right first supporting plate 16, vertically arranged driving rods 22 are rotatably connected in the two supporting blocks 21, and one ends of the two driving rods 22, which are close to each other, are fixedly sleeved with the first driven bevel gears, the first driving bevel gear is in meshing transmission with the two first driven bevel gears, the ends, far away from each other, of the two transmission rods 22 are fixedly sleeved with the second driving bevel gears, and the two second driving bevel gears are in meshing transmission with the two second driven bevel gears respectively.
In an alternative embodiment, the right ends of the two third rotating rods 13 are both rotatably connected with the left surface of the supporting frame 2, two first bearings are embedded in the right first supporting plate 16, and the two third rotating rods 13 are respectively fixedly connected with the inner rings of the two first bearings.
It should be noted that the two first bearings respectively support the two third rotating levers 13.
In an alternative embodiment, the right ends of the two second rotating rods 5 are fixedly sleeved with driven pulleys 14, the right ends of the two third rotating rods 13 are fixedly sleeved with driving pulleys 15, and the two driving pulleys 15 are respectively in transmission connection with the two driven pulleys 14 through belts.
In an alternative embodiment, two guide plates 17 are fixedly connected between the second support plate 18 and the left first support plate 16, the two guide plates 17 are respectively located above the two threaded rods 6, sliding grooves are formed in the lower ends of the two guide plates 17, guide blocks are slidably connected in the two sliding grooves, and the upper ends of the two moving blocks 7 are respectively fixedly connected with the two guide blocks.
It should be noted that the two guide blocks respectively guide the two moving blocks 7.
In an optional embodiment, the round holes are formed in the middle of the right ends of the two connecting blocks 11, the left ends of the two square connecting rods are rotatably connected in the two round holes respectively, the right ends of the two connecting blocks 11 are provided with square grooves which are located beside the round holes and close to one ends of the outer sides, and the two square sleeve blocks 12 are matched with the two square grooves respectively.
In an alternative embodiment, a second bearing is fixedly embedded in each of the two support blocks 21, and the two transmission rods 22 are fixedly connected with the inner rings of the two second bearings respectively.
It should be noted that the two second bearings respectively support the two transmission rods 22.
In an alternative embodiment, two limiting plates 19 located behind the two square sleeve blocks 12 are fixedly connected between the second supporting plate 18 and the right first supporting plate 16, two limiting rods 20 are fixedly connected to the rear ends of the two square sleeve blocks 12, two limiting holes matched with the limiting rods 20 are formed in the front surfaces of the two limiting plates 19, and the two limiting rods 20 are inserted into one of the limiting holes.
In an optional embodiment, the lower end of the base 1 is fixedly connected with supporting legs at four corners, and the lower ends of the four supporting legs are fixedly connected with locking universal wheels.
The working principle is as follows: by turning on the driving motor 3, the rotation of the output shaft of the driving motor 3 drives the rotation rods 4 to rotate, the rotation rods 4 drive the first driving bevel gears to rotate, the first driving bevel gears drive the two first driven bevel gears to rotate, the two first driven bevel gears drive the two transmission rods 22 to rotate, the two transmission rods 22 drive the two second driving bevel gears to rotate, the two second driving bevel gears drive the two second driven bevel gears to rotate, the two second driven bevel gears drive the two third rotation rods 13 to rotate, the two third rotation rods 13 drive the two square connecting rods to rotate, the two square connecting rods drive the two square sleeve blocks 12 to rotate, the two square sleeve blocks 12 drive the two connecting blocks 11 to rotate, the two connecting blocks 11 drive the two pairs of clamping rods 9 to rotate, and the two pairs of clamping rods 9 rotate the cable coils to take up the cable, the two third rotating rods 13 also drive the two driving belt pulleys 15 to rotate, the two driving belt pulleys 15 drive the two driven belt pulleys 14 to rotate through belt transmission, the two driven belt pulleys 14 drive the two second rotating rods 5 to rotate, the two second rotating rods 5 drive the two threaded rods 6 to rotate, and the two threaded rods 6 drive the moving block 7 to slowly move rightwards while taking up wires, so that the wire coil taking up wires are more uniform; if only need carry out the tightwire to a cable, shift out one of them gag lever post 20 and drive square nest block 12 and remove right in the spacing hole of left side, then insert gag lever post 20 in the spacing hole on right side to the realization is carried out the tightwire to a cable.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The cable construction tightening device for the high-voltage power grid comprises a base (1) and is characterized in that first supporting plates (16) are fixedly connected to the left side and the right side of the upper end of the base (1), a second supporting plate (18) located between the two first supporting plates (16) is fixedly connected to the upper end of the base (1), two pairs of clamping rods (9) are rotatably connected to one side, close to each other, of the first supporting plate (16) and the second supporting plate (18) on the left side, cable coils are fixedly connected between the two pairs of clamping rods (9), cables (10) are wound on the two cable coils, two threaded rods (6) located behind the two cable coils are rotatably connected between the first supporting plate (16) and the second supporting plate (18) on the left side, and moving blocks (7) are screwed on the outer circumferential surfaces of the two threaded rods (6), the lower ends of the two moving blocks (7) are fixedly connected with lead blocks (8), the front surfaces of the two lead blocks (8) are provided with through holes, the two cables (10) respectively penetrate through the two through holes, two second rotating rods (5) are rotatably connected between the second supporting plate (18) and the right first supporting plate (16), the left ends of the two second rotating rods (5) respectively penetrate through the left surface of the second supporting plate (18) and are respectively fixedly connected with the right ends of the two threaded rods (6), the right ends of the two clamping rods (9) on the right side respectively penetrate through the left surface of the second supporting plate (18) and are respectively and fixedly connected with connecting blocks (11), the right sides of the two connecting blocks (11) are respectively and rotatably connected with square connecting rods, the outer sides of the two square connecting rods are respectively and slidably sleeved with sliding blocks, and the outer sides of the two sliding blocks are respectively and fixedly sleeved with square sleeve blocks (12), the two square sleeve blocks (12) are inserted into the left sides of the two connecting blocks (11);
the right ends of the two square connecting rods are fixedly connected with third rotating rods (13), the right ends of the two third rotating rods (13) penetrate through the right side, a second driven bevel gear is fixedly sleeved on the left surface of the first supporting plate (16), the right side is fixedly connected with a supporting frame (2) of the first supporting plate (16), a driving motor (3) is fixedly installed on the right surface of the supporting frame (2), an output shaft of the driving motor (3) penetrates through the right surface of the supporting frame (2) and is fixedly connected with a rotating rod (4), the right end of the rotating rod (4) is rotatably connected with the right surface of the first supporting plate (16), a first driving bevel gear is fixedly sleeved on the outer circumferential surface of the rotating rod (4), and two supporting blocks (21) are fixedly connected between the supporting frame (2) and the first supporting plate (16), the supporting blocks (21) are internally and rotatably connected with driving rods (22) which are vertically arranged, one ends, close to each other, of the driving rods (22) are fixedly sleeved with first driven bevel gears, the first driving bevel gears are in meshed transmission with the two first driven bevel gears, one ends, far away from each other, of the driving rods (22) are fixedly sleeved with second driving bevel gears, and the two second driving bevel gears are in meshed transmission with the two second driven bevel gears respectively.
2. The cable construction stringing device for the high-voltage power grid according to claim 1, wherein the right ends of the two third rotating rods (13) are rotatably connected with the left surface of the supporting frame (2), two first bearings are embedded in the first supporting plate (16) on the right side, and the two third rotating rods (13) are respectively and fixedly connected with the inner rings of the two first bearings.
3. The cable construction stringing device for the high-voltage power grid according to claim 1, wherein the right ends of the two second rotating rods (5) are fixedly sleeved with driven belt pulleys (14), the right ends of the two third rotating rods (13) are fixedly sleeved with driving belt pulleys (15), and the two driving belt pulleys (15) are respectively connected with the two driven belt pulleys (14) through belt transmission.
4. The cable construction stringing device for the high-voltage power grid according to claim 1, wherein two guide plates (17) are fixedly connected between the second support plate (18) and the left first support plate (16), the two guide plates (17) are respectively located above the two threaded rods (6), sliding grooves are respectively formed at the lower ends of the two guide plates (17), guide blocks are respectively and slidably connected in the two sliding grooves, and the upper ends of the two moving blocks (7) are respectively and fixedly connected with the two guide blocks.
5. The cable construction stringing device for the high-voltage power grid according to claim 1, wherein a circular hole is formed in the middle of the right end of each of the two connecting blocks (11), the left ends of the two square connecting rods are rotatably connected in the two circular holes respectively, a square groove is formed in the right end of each of the two connecting blocks (11) and is located beside the circular hole and close to one end of the outer side, and the two square sleeve blocks (12) are matched with the two square grooves respectively.
6. The cable construction stringing device for high-voltage power grids as claimed in claim 1, wherein a second bearing is fixedly embedded in each of the two support blocks (21), and the two transmission rods (22) are respectively fixedly connected with the inner rings of the two second bearings.
7. The cable construction stringing device for the high-voltage power grid according to claim 1, wherein two limiting plates (19) are fixedly connected between the second supporting plate (18) and the right side of the first supporting plate (16) and located behind the two square sleeve blocks (12), the two rear ends of the square sleeve blocks (12) are fixedly connected with limiting rods (20), two limiting holes matched with the limiting rods (20) are formed in the front surfaces of the two limiting plates (19), and the two limiting rods (20) are inserted into one of the limiting holes.
8. The cable construction stringing device for the high-voltage power grid as claimed in claim 1, wherein the four corners of the lower end of the base (1) are fixedly connected with supporting legs, and the lower ends of the four supporting legs are fixedly connected with locking universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011297462.6A CN112467626B (en) | 2020-11-18 | 2020-11-18 | Cable construction tightening device for high-voltage power grid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011297462.6A CN112467626B (en) | 2020-11-18 | 2020-11-18 | Cable construction tightening device for high-voltage power grid |
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| CN112467626A CN112467626A (en) | 2021-03-09 |
| CN112467626B true CN112467626B (en) | 2022-05-20 |
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| CN113649449B (en) * | 2021-07-28 | 2023-07-25 | 泰兴市龙腾电子有限公司 | Stamping die for manufacturing semiconductor lead frame |
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| SE7712597L (en) * | 1976-11-24 | 1978-05-25 | Zuv Progress | PLANETARY FEEDING DEVICE FOR PLANETARY RELEASE WITH ADJUSTMENT OF THE EXHAUST FORCE |
| CN106219329A (en) * | 2016-08-22 | 2016-12-14 | 毛学辉 | A kind of power communication cable winding apparatus of position adjustable |
| CN107147047B (en) * | 2017-06-21 | 2019-09-17 | 唐山祺远供电有限公司 | A kind of cable-laying gear in electric power tunnel construction |
| CN107777449A (en) * | 2017-11-20 | 2018-03-09 | 成都叶舟科技有限公司 | A kind of power construction actinobacillus device |
| CN108275516A (en) * | 2018-01-31 | 2018-07-13 | 福州大学 | Underwater robot take-up device |
| CN108275508A (en) * | 2018-03-02 | 2018-07-13 | 张广山 | A kind of fiber optic cable pay off rack easy to use |
| CN108502652A (en) * | 2018-03-06 | 2018-09-07 | 杨秀波 | A kind of fiber optic cable wrap-up easy to use |
| CN108298386A (en) * | 2018-03-27 | 2018-07-20 | 成都亚联科科技有限公司 | A kind of communication engineering communications cable draw off gear |
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