CN219892810U - Power transmission and transformation circuit tightener - Google Patents
Power transmission and transformation circuit tightener Download PDFInfo
- Publication number
- CN219892810U CN219892810U CN202321001738.0U CN202321001738U CN219892810U CN 219892810 U CN219892810 U CN 219892810U CN 202321001738 U CN202321001738 U CN 202321001738U CN 219892810 U CN219892810 U CN 219892810U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- clamping
- transformation line
- disc
- transformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 59
- 230000009466 transformation Effects 0.000 title claims abstract description 59
- 238000004804 winding Methods 0.000 claims abstract description 25
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
The utility model relates to the technical field of tighteners, and particularly discloses a power transmission and transformation circuit tightener, which comprises a winding assembly and a clamping assembly fixedly connected to the winding assembly, wherein the clamping assembly comprises a first clamping disc and a second clamping disc hinged to the first clamping disc, and a connecting piece is hinged to the first clamping disc and used for connecting the first clamping disc and the second clamping disc; the wire winding subassembly includes the connection frame, rotates the carousel and the pivoted driving piece of drive carousel of connection in the connection frame, wherein, can pay off or receive the line to the power transmission and transformation line when the carousel rotates, solved traditional tight line device lack fixed knot structure, be inconvenient for the problem of aerial wire winding operation.
Description
Technical Field
The utility model relates to the technical field of tighteners, and particularly discloses a power transmission and transformation circuit tightener.
Background
As the application of power equipment becomes wider and wider, the power demand becomes larger and larger, the effect of a wire tightener in the overhead line laying construction is more and more important, and the wire tightener can be used for tightening, paying off or adjusting a power transmission and transformation wire.
Patent publication number CN217590003U discloses a be used for power transmission and transformation circuit anti-slipping tightener, including the mount pad, be equipped with a plurality of installation blocks on the mount pad, be equipped with the wire reel on the mount pad, around being equipped with the wire around to the epaxial retaining member that winds, set up on the installation block and wear to establish the hole, wear to be equipped with the mounting that is used for fixing the wire on the pore wall of establishing the hole, be equipped with on the mount pad and be used for driving wire reel pivoted driving piece. The patent can enable staff to automatically carry out tensioning operation on two ends of the wire, so that the wire is not easy to deform;
however, the power transmission and transformation line is generally erected in the field, when the power transmission and transformation line is tensioned, the person who usually erects the line is in the air operation, one hand is required to hold the power transmission and transformation telegraph pole to keep self-stability, and the other hand is required to hold the tightener.
Disclosure of Invention
The utility model aims to solve the problems that the traditional wire tightening device lacks a fixed structure and is inconvenient for aerial wire winding operation.
In order to achieve the above purpose, the basic scheme of the utility model provides a power transmission and transformation line tightener, which comprises a winding assembly and a clamping assembly fixedly connected to the winding assembly, wherein the clamping assembly comprises a first clamping disc and a second clamping disc hinged to the first clamping disc, and a connecting piece is hinged to the first clamping disc and used for connecting the first clamping disc and the second clamping disc;
the winding assembly comprises a connecting frame, a rotary table rotatably connected in the connecting frame and a driving piece for driving the rotary table to rotate, wherein the rotary table can pay off or take up a power transmission and transformation line when rotating.
The principle and effect of this basic scheme lie in:
compared with the prior art, the utility model is provided with the clamping assembly and the winding assembly, the winding assembly is used for tensioning the power transmission and transformation line, and the winding assembly can be used for winding or paying off the power transmission and transformation line; the clamping assembly can clamp on or take off from the transmission and transformation telegraph pole, the transmission and transformation line pole is sleeved by utilizing the semicircular rings of the first clamping disc and the second clamping disc to open and close mutually, so that a worker can conveniently tension or pay-off the transmission and transformation line at high altitude, and the problem that a traditional line tightening device lacks a fixed structure and is inconvenient to wind in the air is solved.
Further, the carousel includes disc, worm wheel and locates the pivot between disc and the worm wheel, the pivot rotates to be connected in the connection frame, the driving piece can drive the worm wheel and rotate.
Further, the driving piece comprises a worm rotatably connected in the connecting frame, one end of the worm extends out of the connecting frame and is connected with a handle, and the worm is meshed with the worm wheel.
Further, the number of the clamping assemblies is two, the clamping assemblies are distributed in the vertical direction, a connecting block is arranged between the two clamping assemblies, and a plurality of connecting plates for installing the connecting frame are fixedly connected to the connecting block.
Further, a ratchet mechanism for limiting the rotation shaft to rotate only clockwise or anticlockwise is arranged on one side of the connecting frame.
Further, the ratchet mechanism comprises a ratchet wheel and a pawl rotatably connected to the side wall of the connecting frame, and the ratchet wheel is rotatably connected to the side wall of the connecting frame and is coaxially connected with the rotating shaft.
Further, a toggle rod is arranged on the pawl.
Further, a plurality of lead holes for guiding the penetrating of the power transmission and transformation wires are formed in one side, facing the clamping assembly, of the connecting frame.
Further, the connecting piece includes connecting rod and locking piece, the external screw thread has been seted up to the connecting rod global, it has the internal thread hole that runs through completely to open in the locking piece, connecting rod and internal thread hole looks adaptation.
Further, the electric power transmission and transformation line tensioning device is characterized in that a wire rod used for guiding the electric power transmission and transformation line to be tensioned is arranged in the connecting frame.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present 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 shows a schematic diagram of an overall structure of a power transmission and transformation line tightener according to an embodiment of the present utility model;
fig. 2 shows a schematic diagram of a clamping assembly of a power transmission and transformation line tightener according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a winding assembly of a power transmission and transformation line tightener according to an embodiment of the present utility model;
fig. 4 shows an exploded view of a winding assembly of a power transmission and transformation line tightener according to an embodiment of the present utility model.
Description of the embodiments
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: the wire guide device comprises a first clamping disc 1, a second clamping disc 2, a connecting piece 3, a connecting rod 301, a locking piece 302, a connecting frame 4, a wire guide hole 401, a rotary disc 5, a disc 501, a worm gear 502, a rotating shaft 503, a driving piece 6, a worm 601, a handle 602, a connecting block 7, a connecting plate 8, a ratchet mechanism 9, a ratchet 901, a pawl 902, a poking rod 9021 and a wire guide rod 10.
A power transmission and transformation line tightener, in which fig. 1 shows: including coil winding assembly and fixed connection's clamping assembly on coil winding assembly, coil winding assembly can receive line or unwrapping wire to the power transmission and transformation line, and clamping assembly can the centre gripping be on the power transmission and transformation pole or take off from the power transmission and transformation pole, when clamping assembly centre gripping on the power transmission and transformation pole, make things convenient for the staff high altitude to carry out the tensioning or the unwrapping wire work of power transmission and transformation line, the coiling operation of being convenient for.
As shown in fig. 1 and 2, the clamping assembly comprises a first clamping disc 1 and a second clamping disc 2 hinged on the first clamping disc 1, wherein the first clamping disc 1 and the second clamping disc 2 are of arc structures and can be mutually opened or buckled, the clamping assembly can be sleeved on a power transmission and transformation line rod during buckling, a connecting piece 3 is hinged on the first clamping disc 1, and when the first clamping disc 1 is buckled with the second clamping disc 2, the clamping assembly is locked through the connecting piece 3, so that the clamping assembly is firmly clamped on the power transmission and transformation line rod, and the high-altitude winding operation is facilitated;
further, as shown in fig. 2, the connecting piece 3 includes a connecting rod 301 and a locking piece 302 hinged on the first clamping disk 1, an external thread is provided on the peripheral surface of the connecting rod 301, an internal threaded hole is provided in the locking piece 302, the connecting rod 301 and the internal threaded hole are mutually adapted, when the connecting rod 301 penetrates into the second clamping disk 2, the locking piece 302 is screwed down, so that the first clamping disk 1 and the second clamping disk 2 are locked and fixed, and the transmission and transformation pole is clamped.
As a preferred embodiment, as shown in fig. 3 and 4, the winding assembly includes a connection frame 4, a turntable 5 rotatably connected in the connection frame 4, and a driving member 6 for driving the turntable 5 to rotate, wherein the turntable 5 can pay out or pay in a power transmission and transformation line when rotating.
Further, as shown in fig. 4, the turntable 5 includes a disc 501, a worm gear 502, and a rotating shaft 503 disposed between the disc 501 and the worm gear 502, the rotating shaft 503 is rotatably connected in the connection frame 4, the driving member 6 can drive the worm gear 502 to rotate, the worm gear 502 rotates to further drive the disc 501 and the rotating shaft 503 to rotate, and when the rotating shaft 503 rotates, the power transmission and transformation line can be tensioned or payed off. The driving member 6 of the present utility model may be in various forms, for example, a motor is used to drive the rotating shaft 503 to rotate to realize the rotation of the turntable 5, so as to improve the reliability of the device and reduce the weight of the device, and facilitate the high-altitude carrying of the staff.
As an exemplary embodiment, as shown in fig. 3 or fig. 4, the driving member 6 includes a worm 601 rotatably connected in the connection frame 4, one end of the worm 601 extends out of the connection frame 4 and is connected with a handle 602, when the handle 602 rotates, the worm 601 is driven to rotate, and the worm 601 is meshed with the worm gear 502, so that the rotating disc 5 can be driven to rotate by rotating the handle 602, and the tensioning work of the power transmission and transformation cable is completed.
As a preferred embodiment, as shown in FIG. 1, the number of the clamping assemblies is two, the two clamping assemblies are distributed along the vertical direction, a connecting block 7 is arranged between the two clamping assemblies, a plurality of connecting plates 8 for installing the connecting frame 4 are fixedly connected to the connecting block 7, the stability of clamping on a power transmission and transformation pole can be improved by arranging the two clamping assemblies, high-altitude operation is better performed, and the connecting frame 4 is convenient to weld and fix by arranging the connecting plates 8.
Examples
The embodiment is similar to the first embodiment, and the difference is that the first embodiment is further optimized, and preferably, as shown in fig. 3, one side of the connection frame 4 is provided with a ratchet mechanism 9 for limiting the rotation shaft 503 to rotate clockwise or anticlockwise, and the ratchet mechanism 9 is arranged to enable the turntable 5 to rotate only along one direction, so that the situation that the tensioned power transmission and transformation line is accidentally discharged or a line is rolled is avoided; the ratchet mechanism 9 comprises a ratchet 901 and a pawl 902 rotatably connected to the side wall of the connecting frame 4, wherein the ratchet 901 is rotatably connected to the side wall of the connecting frame 4 and is fixedly connected with the rotating shaft 503 coaxially, and the ratchet 901 rotates when the turntable 5 rotates.
As the preferred embodiment, be equipped with the poking rod 9021 on the pawl 902, make things convenient for the staff to stir pawl 902 and break away from ratchet 901 through setting up poking rod 9021, when pawl 902 breaks away from ratchet 901, rotate handle 602 can realize the clockwise or anticlockwise rotation of carousel 5, make things convenient for the staff to carry out the unwrapping wire work.
As the preferred embodiment, the connecting frame 4 is opened towards the one side of centre gripping subassembly and is had the lead wire hole 401, makes things convenient for the transmission and transformation line to twine on carousel 5 through setting up lead wire hole 401, still is equipped with wire pole 10 in the connecting frame 4, and wire pole 10 is used for guiding the transmission and transformation line, reduces the friction damage that transmission and transformation line outer epidermis received.
Compared with the prior art, the utility model is provided with the clamping assembly and the winding assembly, the winding assembly can tension the power transmission and transformation line, and the rotating handle 602 can tension or pay off the power transmission and transformation line; the clamping assembly can be clamped on or taken down from the power transmission and transformation telegraph pole, the power transmission and transformation line pole is sleeved by utilizing the mutual opening and closing of the first clamping disc 1 and the second clamping disc 2, the tensioning or paying-off work of the power transmission and transformation line is conveniently carried out at high altitude by workers, the structure is compact, the practicability is high, and the problems that a traditional line tightening device lacks a fixed structure and is inconvenient to aerial winding are solved.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. The utility model provides a power transmission and transformation circuit turn-buckle which characterized in that: the device comprises a winding assembly and a clamping assembly fixedly connected to the winding assembly, wherein the clamping assembly comprises a first clamping disc and a second clamping disc hinged to the first clamping disc, and a connecting piece is hinged to the first clamping disc and used for connecting the first clamping disc with the second clamping disc;
the winding assembly comprises a connecting frame, a rotary table rotatably connected in the connecting frame and a driving piece for driving the rotary table to rotate, wherein the rotary table can pay off or take up a power transmission and transformation line when rotating.
2. The power transmission and transformation line tightener according to claim 1, wherein the turntable comprises a disc, a worm wheel and a rotating shaft arranged between the disc and the worm wheel, the rotating shaft is rotatably connected in the connecting frame, and the driving piece can drive the worm wheel to rotate.
3. A power transmission and transformation line tightener according to claim 2, characterized in that the driving member comprises a worm rotatably connected in the connecting frame, one end of the worm extending out of the connecting frame is connected with a handle, and the worm is meshed with a worm wheel.
4. The power transmission and transformation line tightener according to claim 1, wherein the number of the clamping assemblies is two, each clamping assembly is distributed along the vertical direction, a connecting block is arranged between the two clamping assemblies, and a plurality of connecting plates for installing connecting frames are fixedly connected on the connecting blocks.
5. The power transmission and transformation line tightener according to claim 2, wherein one side of the connection frame is provided with a ratchet mechanism for limiting the rotation shaft to only clockwise or counterclockwise rotation.
6. The power transmission and transformation line tightener according to claim 5, wherein the ratchet mechanism comprises a ratchet wheel and a pawl rotatably connected to the side wall of the connecting frame, and the ratchet wheel is rotatably connected to the side wall of the connecting frame and coaxially connected to the rotating shaft.
7. The power transmission and transformation line tightener according to claim 6, wherein the pawl is provided with a toggle rod.
8. The power transmission and transformation line tightener according to claim 1, wherein a plurality of lead holes for guiding the power transmission and transformation line to penetrate are formed on one side of the connecting frame facing the clamping assembly.
9. The power transmission and transformation line tightener according to claim 1, wherein the connecting piece comprises a connecting rod and a locking piece, an external thread is arranged on the peripheral surface of the connecting rod, an internal threaded hole which is completely penetrated is arranged in the locking piece, and the connecting rod is mutually matched with the internal threaded hole.
10. A power transmission and transformation line tightener according to any one of claims 1 to 9, characterized in that a wire rod for guiding the tightening of the power transmission and transformation line is provided in the connection frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001738.0U CN219892810U (en) | 2023-04-28 | 2023-04-28 | Power transmission and transformation circuit tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001738.0U CN219892810U (en) | 2023-04-28 | 2023-04-28 | Power transmission and transformation circuit tightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219892810U true CN219892810U (en) | 2023-10-24 |
Family
ID=88408002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001738.0U Active CN219892810U (en) | 2023-04-28 | 2023-04-28 | Power transmission and transformation circuit tightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219892810U (en) |
-
2023
- 2023-04-28 CN CN202321001738.0U patent/CN219892810U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110635399B (en) | Cable tensioning device for high-altitude power construction and using method thereof | |
| CN219892810U (en) | Power transmission and transformation circuit tightener | |
| CN215528436U (en) | Cable tightener | |
| CN208548649U (en) | A kind of electric tightener convenient to use | |
| CN212608631U (en) | Power line tension device for power line paying-off | |
| CN206928739U (en) | A kind of electric power laying wire bar oblique pull thread tensioner | |
| CN210297198U (en) | Cable adapter for electric power engineering | |
| CN207339093U (en) | A kind of power ampere loads line device | |
| CN212543204U (en) | Erect cable construction and use straining device | |
| CN211377402U (en) | Overhead line installation tensioner bullwheel | |
| CN214779924U (en) | Winding device for AB cable | |
| CN216413864U (en) | A tensioner bullwheel for electric power installation | |
| CN211046253U (en) | Stringing device for electric power installation | |
| CN106229886A (en) | A kind of tape for cables wind | |
| CN220628716U (en) | Multifunctional tightener for power transmission and transformation line | |
| CN212639532U (en) | Tension adjusting device for cable processing | |
| CN215528564U (en) | Power cable turn-buckle | |
| CN210468610U (en) | Electric power installation tensioner bullwheel | |
| EP1602573A3 (en) | Cable winding conversion device | |
| CN219144879U (en) | Line tightening instrument for power transmission and distribution line | |
| CN219304329U (en) | Wire tightening device for electric power installation | |
| CN215248862U (en) | Portable space automatic winding electrical test device | |
| CN214314267U (en) | A tensioner bullwheel for electric power installation | |
| CN220844973U (en) | Cable winding and unwinding device | |
| CN212811115U (en) | Multifunctional wire tightener for power transmission and transformation circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |