CN221027007U - Pay-off for overhead line - Google Patents
Pay-off for overhead line Download PDFInfo
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- CN221027007U CN221027007U CN202323000626.6U CN202323000626U CN221027007U CN 221027007 U CN221027007 U CN 221027007U CN 202323000626 U CN202323000626 U CN 202323000626U CN 221027007 U CN221027007 U CN 221027007U
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- fixedly connected
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- table top
- driving wheel
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 17
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a paying-off device for an overhead line, which relates to the technical field of overhead lines and comprises a table top, wherein one side of the top of the table top is provided with a guide device, the middle part of the top of the table top is fixedly connected with a bracket, one end of the bracket is provided with a through first through groove, the inner walls of the two sides of the first through groove are jointly connected with a second rotating shaft in a rotating way, the outer surface of the second rotating shaft is sheathed with a roller, one side of the top of the table top is provided with a tension adjusting device, the tension adjusting device comprises two first fixing plates, the bottom ends of the two first fixing plates are respectively and fixedly connected with the two sides of the top of the table top, and one ends of the opposite sides of the two first fixing plates are jointly connected with a bidirectional threaded rod in a rotating way.
Description
Technical Field
The utility model relates to the technical field of overhead lines, in particular to a paying-off device for an overhead line.
Background
The overhead line is mainly erected on the ground, is fixed on the ground to transmit electric energy, is convenient to erect and maintain, has lower cost, is easily affected by the influence of the environment such as strong wind, lightning stroke, pollution, ice and snow and the like to cause faults, occupies more land area, is easy to cause the surrounding environment, and needs to pay-off a large number of cables and wires in the construction process of the overhead line.
However, the prior art has the following problems:
firstly, the cable when the overhead line is paid out and wound can be loosened and tightened, in the cable winding process, the loose winding state and the tight winding state of the cable are both unfavorable for paying out the line, and the loose and tight winding state of the line cannot be adjusted in tension by the paying-off device for the overhead line on the market at present.
Secondly, the cable need guide the circuit on the winding shaft and carry out the wire when carrying out the unwrapping wire, and the circuit is disordered when avoiding the unwrapping wire, and current overhead line is with the unwrapping wire that can not effectually guide the unwrapping wire to the circuit, and the line appears the condition of being disordered easily during the unwrapping wire.
In view of the above problems, the inventors propose a pay-off device for overhead lines for solving the above problems.
Disclosure of utility model
In order to solve the problems that tension adjustment cannot be carried out on the conditions of loosening and tightening of the line and the line cannot be effectively guided and paid out; the utility model aims to provide a paying-off device for an overhead line.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an pay-off for overhead line, includes the mesa, top one side of mesa is equipped with guiding device, the top middle part fixedly connected with support of mesa, the first logical groove of through-type has been seted up to the one end of support, the both sides inner wall of first logical groove rotates jointly and is connected with the second pivot, and the surface of second pivot has cup jointed the gyro wheel, top one side of mesa is equipped with tension adjusting device, tension adjusting device includes first fixed plate, first fixed plate is the level and is provided with two, two the bottom of first fixed plate respectively with the top both sides fixed connection of mesa, two the one end of the opposite face of first fixed plate rotates jointly and is connected with two-way backup pad, the top one side fixedly connected with first backup pad of mesa, the output of first motor runs through one of them first fixed plate and is connected with the one end fixedly of two-way threaded rod, the surface of two-way threaded rod has two connecting plates, two the connecting plates cup joint respectively in the threaded rod different screw thread directions department that the threaded rod is carved with, two the two connecting plates drive the two-way rotation of two threaded rod's both sides have the first threaded rod, two outer surface of two-way connection has two threaded rod, two equal fixed connection of two cylinder have two outer surfaces to cup joint.
Preferably, the guiding device comprises a second supporting plate, the bottom of the second supporting plate is fixedly connected with one side of the top of the table top, the top of the second supporting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a first driving wheel, the top of the table top is provided with a second driving wheel, the outer surfaces of the first driving wheel and the second driving wheel are jointly sheathed with a belt, one end of the first driving wheel is fixedly connected with a wire winding cylinder, the outer surface of the wire winding cylinder is wound with a cable, the outer surface of the cable is attached to the inner wall of a second through groove, the outer surface of the cable is sequentially wound on the outer surfaces of a roller and two first rollers, the outer surface of the wire winding cylinder is sheathed with a second limiting plate, the bottom of the two second limiting plates is respectively fixedly connected with two sides of the top of the table top, two ends of the second driving wheel are respectively sheathed with a screw rod, two ends of the screw rod respectively penetrate through one upper parts of opposite sides of the two second fixing plates, the two opposite sides of the second fixing plates are respectively sheathed with a driven rod, and when the two opposite sides of the second fixing plates are in turn together, the two opposite sides of the two fixing plates are connected with the driven rods, and the driven rod is jointly rotatably sheathed with the driven rod, and the driven rod is jointly rotates, and the driven rod is sheathed with the driven rod, and the driven rod is jointly rotates, and moves, and the driven rod is sheathed with the driven rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, by arranging the tension adjusting device, under the action of the rotation of the bidirectional threaded rod, the two connecting plates move to drive the first rotating shafts to move and drive the first rollers to move respectively, and the cable sequentially drives the two first rollers to rotate, so that the purpose of tension adjustment on the conditions of loosening and tightening the cable is achieved;
2. according to the utility model, the guide device is arranged, under the action of the cooperation of the screw rod and the driven rod, the first driving wheel and the second driving wheel rotate to respectively drive the wire winding drum and the screw rod to rotate, the wire winding drum and the screw rod jointly drive the cable in the inner wall of the second through groove formed in the sliding block to move, and the wire winding drum is used for paying off the cable, so that the purpose of guiding and paying off the cable can be achieved effectively.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of a guiding device according to the present utility model.
Fig. 3 is a schematic view of a tension adjusting device according to the present utility model.
FIG. 4 is a schematic view of a part of the structure of the present utility model.
In the figure: 1. a table top; 2. a guide device; 3. a tension adjusting device; 4. a bracket; 5. a first through groove; 6. a second rotating shaft; 7. a roller; 8. a cable; 201. a second support plate; 202. a second motor; 203. a first driving wheel; 204. a second driving wheel; 205. a belt; 206. a wire winding cylinder; 207. a screw rod; 208. a second limiting plate; 209. a second fixing plate; 210. a driven rod; 211. a slide block; 212. a second through slot; 30. a first fixing plate; 31. a two-way threaded rod; 32. a first support plate; 33. a first motor; 34. a connecting plate; 35. a first rotating shaft; 36. a first roller; 37. and the first limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in fig. 1-3, the utility model provides a paying-off device for an overhead line, which comprises a table top 1, wherein a guiding device 2 is arranged on one side of the top end of the table top 1, a bracket 4 is fixedly connected to the middle part of the top end of the table top 1, a tension adjusting device 3 is arranged on one side of the top end of the table top 1, the tension adjusting device 3 comprises a first fixing plate 30, two first fixing plates 30 are horizontally arranged, one ends of opposite faces of the two first fixing plates 30 are connected with a bidirectional threaded rod 31 in a rotating mode, one side of the top end of the table top 1 is fixedly connected with a first supporting plate 32, the top end of the first supporting plate 32 is fixedly connected with a first motor 33, the output end of the first motor 33 penetrates through one of the first fixing plates 30 and is fixedly connected with one end of the bidirectional threaded rod 31, two connecting plates 34 are sleeved on the outer surface of the bidirectional threaded rod 31, the bidirectional threaded rod 31 rotates to drive the connecting plates 34 to move towards different thread directions carved on the outer surface of the bidirectional threaded rod 31, and the upper parts of two inner walls of the two connecting plates 34 are fixedly connected with a first rotating shaft 35.
The outer surfaces of the two first rotating shafts 35 are sleeved with first rollers 36, and the two ends of the two first rollers 36 are fixedly connected with first limiting plates 37.
By adopting the above technical scheme, the two first limiting plates 37 limit the cable 8 during paying-off.
One end of the bracket 4 is provided with a through-type first through groove 5, the inner walls of the two sides of the first through groove 5 are connected with a second rotating shaft 6 in a common rotating way, and the outer surface of the second rotating shaft 6 is sleeved with a roller 7.
Through adopting above-mentioned technical scheme, the paying off of cable 8 removes and drives gyro wheel 7 and rotate in the second pivot 6 of the both sides inner wall of first logical groove 5.
The bottom ends of the two first fixing plates 30 are fixedly connected with two sides of the top end of the table top 1 respectively.
By adopting the above technical scheme, the bidirectional threaded rod 31 can be rotated more stably at one end of the opposite faces of the two first fixing plates 30.
The two connecting plates 34 are respectively sleeved at different thread directions carved on the outer surface of the bidirectional threaded rod 31.
By adopting the technical scheme, the bidirectional threaded rod 31 rotates to drive the connecting plates 34 to move towards different thread directions carved on the outer surface of the bidirectional threaded rod 31.
Embodiment two: as shown in fig. 2-4, the guiding device 2 comprises a second supporting plate 201, the bottom end of the second supporting plate 201 is fixedly connected with one side of the top end of the table top 1, the top end of the second supporting plate 201 is fixedly connected with a second motor 202, the output end of the second motor 202 is fixedly connected with a first driving wheel 203, the top end of the table top 1 is provided with a second driving wheel 204, the first driving wheel 203 and the outer surface of the second driving wheel 204 are jointly sheathed with a belt 205, one end of the first driving wheel 203 is fixedly connected with a wire winding drum 206, the outer surface of the wire winding drum 206 is sheathed with a second limiting plate 208, one end of the second driving wheel 204 is fixedly connected with a screw rod 207, the belt 205 rotates to drive the second driving wheel 204 to rotate, and the first driving wheel 203 and the second driving wheel 204 rotate to drive the wire winding drum 206 and the screw rod 207 respectively.
Through adopting above-mentioned technical scheme, the output of second motor 202 drives first drive wheel 203 to rotate, and first drive wheel 203 rotates and drives belt 205 to rotate, and belt 205 rotates and drives second drive wheel 204 to rotate, and first drive wheel 203 and second drive wheel 204 rotate respectively and drive a take-up section of thick bamboo 206 and lead screw 207 rotation, drive slider 211 when lead screw 207 rotates and remove, and slider 211 removes at the surface of driven lever 210, and cable 8 passes and removes from the inner wall of the second through groove 212 that slider 211 offered, and a take-up section of thick bamboo 206 will pay off cable 8.
The bottom ends of the two second limiting plates 208 are fixedly connected with two sides of the top end of the table top 1 respectively.
By adopting the above technical scheme, the two second limiting plates 208 can stably limit 8.
The top both sides of mesa 1 are all fixedly connected with second fixed plate 209, and the both ends of lead screw 207 run through the one end upper portion of two opposite faces of second fixed plate 209 respectively, and the one end lower part of two opposite faces of second fixed plate 209 rotates jointly and is connected with driven lever 210, and lead screw 207 has cup jointed slider 211 jointly with driven lever 210's surface, and the second through groove 212 of through-type has been seted up to slider 211's one end.
By adopting the above technical scheme, when the screw rod 207 rotates, the sliding block 211 is driven to move, the sliding block 211 moves on the outer surface of the driven rod 210, and the cable 8 passes through and moves from the inner wall of the second through groove 212 formed in the sliding block 211.
The outer surface of the take-up tube 206 is wound with the cable 8, the outer surface of the cable 8 is attached to the inner wall of the second through groove 212, and the outer surface of the cable 8 is sequentially wound on the outer surfaces of the roller 7 and the two first rollers 36.
By adopting the above technical scheme, the cable 8 is sequentially paid out on the outer surfaces of the take-up cylinder 206, the roller 7 and the two first rollers 36 and passes through the second through groove 212 during paying out.
Working principle: firstly, the foot brake universal wheel at the bottom end of the table top 1 is controlled to send the table top 1 to a proper place for working, a cable 8 on a wire collecting cylinder 206 passes through a second through groove 212 to be sequentially wound on the outer surfaces of a roller 7 and two first rollers 36, a second motor 202 in a guiding device 2 is started, the output end of the second motor 202 drives a first driving wheel 203 to rotate, the first driving wheel 203 rotates to drive a belt 205 to rotate, the belt 205 rotates to drive a second driving wheel 204 to rotate, the first driving wheel 203 and the second driving wheel 204 rotate to respectively drive the wire collecting cylinder 206 and a screw rod 207 to rotate, when the screw rod 207 rotates, a sliding block 211 is driven to move, the sliding block 211 moves on the outer surface of a driven rod 210, the cable 8 passes through and moves from the inner wall of the second through groove 212 formed by the sliding block 211, the take-up cylinder 206 is used for paying off the cable 8, the paying-off movement of the cable 8 drives the roller 7 to rotate on the second rotating shafts 6 in the inner walls of the two sides of the first through groove 5, when the cable 8 starts paying off, the first motor 33 in the tension adjusting device 3 is started, the output end of the first motor 33 rotates to drive the bidirectional threaded rod 31 to rotate, the bidirectional threaded rod 31 rotates to respectively drive the connecting plates 34 to move towards different thread directions carved on the outer surface of the bidirectional threaded rod 31, the two connecting plates 34 move to respectively drive the first rotating shafts 35 to move, the two first rotating shafts 35 move to respectively drive the first rollers 36 to move, the cable 8 sequentially drives the two first rollers 36 to rotate, the first limiting plates 37 at the two ends of the first rollers 36 limit the cable 8, and tension adjustment can be carried out on the conditions of loosening and tightening of a line.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. Pay-off for overhead line, including mesa (1), its characterized in that: a guide device (2) is arranged on one side of the top end of the table top (1), a bracket (4) is fixedly connected with the middle part of the top end of the table top (1), and a tension adjusting device (3) is arranged on one side of the top end of the table top (1);
The tension adjusting device (3) comprises a first fixing plate (30), the first fixing plate (30) is horizontally provided with two connecting plates (34) and two connecting plates (34) are connected with one end of the opposite faces of the first fixing plate (30) in a common rotation mode, a first supporting plate (32) is fixedly connected to one side of the top end of the table top (1), a first motor (33) is fixedly connected to the top end of the first supporting plate (32), the output end of the first motor (33) penetrates through one of the first fixing plates (30) and is fixedly connected with one end of the two connecting plates (31), and two first rotating shafts (35) are fixedly connected to the upper portions of the inner walls of two sides of the two connecting plates (34) in a common mode.
2. A pay-off device for overhead lines as claimed in claim 1, wherein: the guiding device (2) comprises a second supporting plate (201), the bottom end of the second supporting plate (201) is fixedly connected with one side of the top end of the table top (1), a second motor (202) is fixedly connected with the top end of the second supporting plate (201), a first driving wheel (203) is fixedly connected with the output end of the second motor (202), a second driving wheel (204) is arranged on the top end of the table top (1), a belt (205) is jointly sleeved on the outer surface of the first driving wheel (203) and the outer surface of the second driving wheel (204), a wire winding barrel (206) is fixedly connected with one end of the first driving wheel (203), a second limiting plate (208) is sleeved on the outer surface of the wire winding barrel (206), and a screw rod (207) is fixedly connected with one end of the second driving wheel (204).
3. A pay-off device for overhead lines as claimed in claim 1, wherein: the outer surfaces of the two first rotating shafts (35) are sleeved with first rollers (36), and the two ends of the two first rollers (36) are fixedly connected with first limiting plates (37).
4. A pay-off device for overhead lines as claimed in claim 1, wherein: the support is characterized in that a through-type first through groove (5) is formed in one end of the support (4), second rotating shafts (6) are connected to the inner walls of the two sides of the first through groove (5) in a common rotating mode, and idler wheels (7) are sleeved on the outer surfaces of the second rotating shafts (6).
5. A pay-off device for overhead lines as claimed in claim 1, wherein: the bottom ends of the two first fixing plates (30) are fixedly connected with two sides of the top end of the table top (1) respectively.
6. A pay-off device for overhead lines as claimed in claim 2, wherein: the bottom ends of the two second limiting plates (208) are fixedly connected with two sides of the top end of the table top (1) respectively.
7. A pay-off device for overhead lines as claimed in claim 2, wherein: the utility model discloses a table-board (1) is characterized in that the top both sides of mesa (1) are all fixedly connected with second fixed plate (209), the one end upper portion of the opposite face of two second fixed plates (209) is run through respectively at the both ends of lead screw (207), two the one end lower part of the opposite face of second fixed plate (209) rotates jointly and is connected with driven lever (210), slider (211) has been cup jointed jointly with the surface of driven lever (210) in lead screw (207), through-type second through groove (212) have been seted up to the one end of slider (211).
8. A pay-off device for overhead lines as claimed in claim 2, wherein: the outer surface of a take-up cylinder (206) is wound with a cable (8), the outer surface of the cable (8) is attached to the inner wall of the second through groove (212), and the outer surface of the cable (8) is sequentially wound on the outer surfaces of the roller (7) and the two first rollers (36).
9. A pay-off device for overhead lines as claimed in claim 1, wherein: the two connecting plates (34) are respectively sleeved at different thread directions carved on the outer surface of the bidirectional threaded rod (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000626.6U CN221027007U (en) | 2023-11-07 | 2023-11-07 | Pay-off for overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323000626.6U CN221027007U (en) | 2023-11-07 | 2023-11-07 | Pay-off for overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221027007U true CN221027007U (en) | 2024-05-28 |
Family
ID=91137386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323000626.6U Active CN221027007U (en) | 2023-11-07 | 2023-11-07 | Pay-off for overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221027007U (en) |
-
2023
- 2023-11-07 CN CN202323000626.6U patent/CN221027007U/en active Active
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