CN214280695U - Transmission line double-conductor pulley - Google Patents
Transmission line double-conductor pulley Download PDFInfo
- Publication number
- CN214280695U CN214280695U CN202022990058.9U CN202022990058U CN214280695U CN 214280695 U CN214280695 U CN 214280695U CN 202022990058 U CN202022990058 U CN 202022990058U CN 214280695 U CN214280695 U CN 214280695U
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- wire
- wheel
- line wheel
- transmission line
- pulley
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 239000004020 conductor Substances 0.000 title claims description 11
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Abstract
The utility model discloses a double-wire pulley for a power transmission line, which comprises a mounting plate and a wire wheel assembly, wherein the wire wheel assembly is arranged on the left side and the right side of the top of the mounting plate, the wire wheel assembly comprises a support plate and a first wire wheel, the support plate is provided with a front group of support plates and a rear group of support plates, the first wire wheel is rotatably arranged below the space between the front group of support plates and the rear group of support plates, the upper parts of the inner sides of the two groups of support plates are respectively provided with a chute, a slide block is movably arranged in the chute, a second wire wheel is rotatably arranged between the two groups of slide blocks; the utility model discloses a design has second line wheel and first line wheel, and the second line wheel is installed on last wire, and first line wheel is installed under on the wire, and the big problem of two-wire interval when can effectively solving two-wire circuit span internal repair, and can drive first line wheel rotatory through rotatory crank, make the operation personnel can remove more laborsavingly, the operation is more nimble convenient to promote work efficiency.
Description
Technical Field
The utility model relates to an electric wire maintenance of equipment technical field especially relates to a transmission line two-wire coaster.
Background
At present, a pulley outgoing method is generally adopted for repairing a transmission line lead and a lightning conductor;
when a single-phase line is repaired by two wires, usually the pulley is placed on the lower wire of the phase or the corresponding wire for repairing, after the pulley is out of the wire and the insulator for a certain distance, the distance between the wire where the pulley is located and the other wire of the phase is increased due to gravity, and the maintenance cannot be carried out; especially during line installation conductor spacer, because need install the both ends of conductor spacer respectively on two different wires, the problem is more obvious, needs ground personnel to draw the wire near with the rope, then overhauls, and the unsafe factor that this kind of working method exists is more, needs personnel more, and many work areas topography requirement is high, and work efficiency is low, consequently, the utility model provides a transmission line double-conductor coaster is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the present invention is to provide a two-wire tackle for power transmission lines, which is designed with a second wire wheel and a first wire wheel, wherein the second wire wheel is installed on the upper wire, and the first wire wheel is installed on the lower wire, so that the problem of large two-wire distance during the repair of the two-wire line span can be effectively solved.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a transmission line double-wire pulley, includes mounting panel and line wheel subassembly, the left and right sides at mounting panel top all is equipped with line wheel subassembly, line wheel subassembly includes extension board and first line wheel, the extension board is two sets of around being equipped with, and is two sets of around, below between the extension board is rotated and is installed first line wheel, and is two sets of the inboard top of extension board all is equipped with the spout, and movable mounting has the slider in the spout, and is two sets of rotate between the slider and install second line wheel, the screw thread lead screw is installed to the spout internal rotation, and the screw thread lead screw runs through slider and screw thread adaptation, the extension board is extended and is equipped with first knob in the upper end of screw thread lead screw.
The further improvement lies in that: four corners below the mounting plate are provided with slings, supporting plates are arranged below the slings, and seats are arranged on the supporting plates.
The further improvement lies in that: a support plate extends out of one end of a wheel shaft of the first wheel on the left side, a belt pulley is arranged on the support plate, a crank is arranged in the middle of the front side of the mounting plate, and a belt is connected between the crank and the belt pulley.
The further improvement lies in that: the right side at mounting panel top is equipped with the sleeve pipe, and the intraductal movable mounting of cover has the intubate, the top of intubate is equipped with the clamp splice, the threaded rod is installed to sheathed tube inside rotation, the upper end of threaded rod extends into intubate and screw thread adaptation, and the lower extreme of threaded rod runs through the mounting panel and is equipped with the second knob.
The further improvement lies in that: both sides of the sleeve are provided with limit grooves, and both sides of the insertion tube are provided with convex buttons matched with the limit grooves.
The utility model has the advantages that: the utility model discloses a design has second line wheel and first line wheel, the second line wheel is installed on last wire, first line wheel is installed under on the wire, can effectively solve the big problem of two line intervals when repairing in the two-wire line span, the distance of effective control two-wire, and can drive first line wheel rotation through rotatory crank, it can remove more laborsavingly to make the operation personnel, the operation is more nimble convenient, thereby promote work efficiency, and simultaneously, can drive the slider and remove along the spout through rotatory screw lead screw, be convenient for adjust suitable first line wheel according to two-wire interval, second line wheel interval, in addition, rotatory second knob drives the threaded rod rotatory, can promote the intubate and go up and down, thereby drive clamp splice and top ground first line wheel cooperation press from both sides tight wire, brake when the coaster of being convenient for removes.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the structure of the sleeve and the insertion tube of the present invention.
Wherein: 1. mounting a plate; 2. a support plate; 3. a first reel; 4. a chute; 5. a slider; 6. a second reel; 7. a threaded lead screw; 8. a first knob; 9. a sling; 10. a support plate; 11. a seat; 12. a belt pulley; 13. a crank; 14. a belt; 15. a sleeve; 16. inserting a tube; 17. a clamping block; 18. a threaded rod; 19. a second knob; 20. a limiting groove; 21. and (4) a convex button.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2 and 3, this embodiment provides a two wire coasters of transmission line, including mounting panel 1 and line wheel subassembly, the left and right sides at mounting panel 1 top all is equipped with line wheel subassembly, line wheel subassembly includes extension board 2 and first line wheel 3, extension board 2 is equipped with two sets of around, and two sets of around the below between extension board 2 is rotated and is installed first line wheel 3, and is two sets of the inboard top of extension board 2 all is equipped with spout 4, and movable mounting has slider 5 in the spout 4, and is two sets of rotate between the slider 5 and install second line wheel 6, screw lead screw 7 is installed to the 4 internal rotations of spout, and screw lead screw 7 runs through slider 5 and screw adaptation, extension board 2 and be equipped with first knob 8 are extended to screw lead screw 7's upper end. During the use, rotatory screw lead screw 7 can drive slider 5 and remove along spout 4, is convenient for adjust suitable first line wheel 3, the 6 intervals of second line wheel according to two wire intervals, and second line wheel 6 is installed on last wire, and first line wheel 3 is installed on lower wire, solves the big problem of two wire intervals when two wire circuit span internal repair.
Four corners department of mounting panel 1 below all is equipped with hoist cable 9, and hoist cable 9 has layer board 10, be equipped with seat 11 on the layer board 10.
One end of the wheel shaft of the first wire wheel 3 on the left side extends out of the support plate 2 and is provided with a wire wheel 12, a crank 13 is arranged in the middle of the front side of the mounting plate 1, and a belt 14 is connected between the crank 13 and the wire wheel 12. The rotary crank 13 rotates the first reel 3 by the belt 14, so that the operator can move the reel with less effort.
The right side at 1 top of mounting panel is equipped with sleeve pipe 15, and movable mounting has intubate 16 in the sleeve pipe 15, 16 top of intubate is equipped with clamp splice 17, the threaded rod 18 is installed to the inside rotation of sleeve pipe 15, the upper end of threaded rod 18 extends into intubate 16 in and screw thread adaptation, and the lower extreme of threaded rod 18 runs through mounting panel 1 and is equipped with second knob 19. The second knob 19 is rotated to drive the threaded rod 18 to rotate, so that the insertion tube 16 can be pushed to lift, the clamping block 17 and the first wire wheel 3 above the clamping block are driven to cooperate to clamp the wire, and the brake is performed when the pulley moves.
Both sides of the sleeve 15 are provided with limiting grooves 20, and both sides of the insertion tube 16 are provided with convex buttons 21 matched with the limiting grooves 20. The insertion tube 16 is locked to facilitate the up and down movement of the insertion tube 16.
The double-lead pulley of the power transmission line is provided with a second wire wheel 6 and a first wire wheel 3, the second wire wheel 6 is arranged on the upper lead, the first wire wheel 3 is arranged on the lower lead, the problem of large distance between two wires when the span of the double-lead line is repaired in the inner repair can be effectively solved, the distance of the double-lead is effectively controlled, and the first reel 3 can be driven to rotate by rotating the crank handle 13, so that the operator can move more labor-saving, the operation is more flexible and convenient, thereby improving the working efficiency, simultaneously, the sliding block 5 can be driven to move along the sliding groove 4 by rotating the threaded screw rod 7, the proper distance between the first wire wheel 3 and the second wire wheel 6 can be conveniently adjusted according to the distance between the double wires, in addition, the second knob 19 is rotated to drive the threaded rod 18 to rotate, so that the insertion tube 16 can be pushed to lift, thereby driving the clamping block 17 to be matched with the first wire wheel 3 above to clamp the wire, and facilitating the braking when the pulley moves.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a transmission line double-conductor coaster, includes mounting panel (1) and line wheel subassembly, its characterized in that: the left and right sides at mounting panel (1) top all is equipped with line wheel subassembly, line wheel subassembly includes extension board (2) and first line wheel (3), extension board (2) are two sets of around being equipped with, and around two sets of below between extension board (2) is rotated and is installed first line wheel (3), and is two sets of the inboard top of extension board (2) all is equipped with spout (4), and movable mounting has slider (5) in spout (4), and is two sets of rotate between slider (5) and install second line wheel (6), screw lead screw (7) are installed to spout (4) internal rotation, and screw lead screw (7) run through slider (5) and screw adaptation, the upper end of screw lead screw (7) extends extension board (2) and is equipped with first knob (8).
2. The power transmission line double-conductor pulley as claimed in claim 1, wherein: four corners department of mounting panel (1) below all is equipped with hoist cable (9), and hoist cable (9) have layer board (10), be equipped with seat (11) on layer board (10).
3. The power transmission line double-conductor pulley as claimed in claim 1, wherein: one end of a wheel shaft of the first wheel (3) on the left side extends out of the support plate (2) and is provided with a belt pulley (12), a crank (13) is arranged in the middle of the front side of the mounting plate (1), and a belt (14) is connected between the crank (13) and the belt pulley (12).
4. The power transmission line double-conductor pulley as claimed in claim 1, wherein: the right side at mounting panel (1) top is equipped with sleeve pipe (15), and movable mounting has intubate (16) in sleeve pipe (15), the top of intubate (16) is equipped with clamp splice (17), threaded rod (18) are installed to the inside rotation of sleeve pipe (15), the upper end of threaded rod (18) extends into intubate (16) and screw thread adaptation, and the lower extreme of threaded rod (18) runs through mounting panel (1) and is equipped with second knob (19).
5. The power transmission line double-conductor pulley as claimed in claim 4, wherein: both sides of sleeve pipe (15) all are equipped with spacing groove (20), the both sides of intubate (16) all are equipped with knob (21) with spacing groove (20) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990058.9U CN214280695U (en) | 2020-12-12 | 2020-12-12 | Transmission line double-conductor pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022990058.9U CN214280695U (en) | 2020-12-12 | 2020-12-12 | Transmission line double-conductor pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214280695U true CN214280695U (en) | 2021-09-24 |
Family
ID=77782101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022990058.9U Active CN214280695U (en) | 2020-12-12 | 2020-12-12 | Transmission line double-conductor pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214280695U (en) |
-
2020
- 2020-12-12 CN CN202022990058.9U patent/CN214280695U/en active Active
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