CN214412075U - A tensioner bullwheel for electric power installation - Google Patents
A tensioner bullwheel for electric power installation Download PDFInfo
- Publication number
- CN214412075U CN214412075U CN202120700226.8U CN202120700226U CN214412075U CN 214412075 U CN214412075 U CN 214412075U CN 202120700226 U CN202120700226 U CN 202120700226U CN 214412075 U CN214412075 U CN 214412075U
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- China
- Prior art keywords
- fixedly arranged
- fixed
- fixing
- rod
- shell
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a take-up device for electric power installation, including shell and limited subassembly, the both sides on shell top are the fixed plate that is equipped with all, and one side of two fixed plates is the fixed first fixing bearing that is equipped with all, rotates between two first fixing bearings to be equipped with the bull stick, and limited subassembly includes solid fixed cylinder, slide, connecting rod, solid fixed ring, dead lever, second fixing bearing, lead screw sleeve and lead screw, and solid fixed cylinder is fixed to be set up at the middle part of shell top inner wall, the beneficial effects of the utility model are that: the rotating rod can be driven to rotate by a belt in transmission connection between the first belt pulley and the second belt pulley under the rotation of a forward and reverse rotating motor, and the rotating rod drives the wire tightening roller to rotate, so that the wire is tightened; the screw rod is enabled to move downwards under the action of the screw rod sleeve, and the fixing ring is driven to move downwards under the matching of the second fixing bearing, the fixing cylinder and the sliding plate, so that a lead in the fixing ring is pressed downwards.
Description
Technical Field
The utility model relates to a take-up device, in particular to take-up device for electric power installation belongs to electric power construction technical field.
Background
At present, electric power personnel all carry out the unwrapping wire according to the design specification standard when installing overhead line, accomplish the back at newly-built power line construction unwrapping wire, just will tighten up the wire on the shaft tower, during tight line earlier, need use tight line device to carry out tight line, however, the tight line device that has now on the market generally all is the manual tight line that carries out, uses very arduous to can not fix the wire, thereby lead to the cable to appear gliding situation after tight line is crossed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take-up unit for electric power installation to the problem of can not automatic take-up and can not fix the wire that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wire tightening device for electric power installation comprises a shell and a limiting assembly, wherein fixed plates are fixedly arranged on two sides of the top end of the shell, first fixed bearings are fixedly arranged on one sides of the two fixed plates, a rotating rod is rotatably arranged between the two first fixed bearings, a wire tightening roller is fixedly arranged in the middle of the rotating rod, a storage battery is fixedly arranged in the middle of the bottom end inside the shell, a forward and reverse rotating motor is fixedly arranged on one side of the bottom end inside the shell, a first belt pulley is fixedly arranged at the output end of the forward and reverse rotating motor, a second belt pulley is fixedly arranged at one end of the rotating rod, a fixed groove is formed in one side of the top end of the wire tightening roller, the limiting assembly comprises a fixed cylinder, a sliding plate, a connecting rod, a fixed ring, a fixed rod, a second fixed bearing, a screw rod sleeve and a screw rod, the fixed cylinder is fixedly arranged in the middle of the inner wall of the top end of the shell, the sliding plate is arranged in the fixed cylinder in a sliding manner, the connecting rod is fixedly arranged at the top end of the sliding plate, a fixed ring is fixedly arranged at the top end of the connecting rod, a fixed rod is fixedly connected with one side of the sliding plate, one side of the fixed cylinder is provided with a chute matched with the fixed rod, one side of the top end of the fixed rod is fixedly provided with a second fixed bearing, the top end of the second fixed bearing is rotatably provided with a screw rod, the screw rod sleeve is fixedly arranged in the middle of the top end of the shell, the surface of the screw rod is in threaded connection with the screw rod sleeve, the middle part of the top end of the shell is provided with a chute matched with the connecting rod and the fixing ring, the front of shell is fixed and is equipped with switch panel, switch panel's fixed surface is equipped with corotation switch and reversal switch, just reverse motor is through corotation switch and reversal switch and battery electric connection respectively.
As a preferred technical scheme of the utility model, the top threaded connection of roller one side of acting as go-between has set screw, set screw's one end with the fixed slot communicates with each other.
As an optimized technical scheme of the utility model, first belt pulley with the transmission is connected with the belt between the second belt pulley.
As an optimized technical scheme of the utility model, the both sides of shell bottom are all fixed and are equipped with the base.
As an optimized technical scheme of the utility model, the fixed surface of tight line roller is equipped with the rubber sleeve.
As an optimal technical scheme of the utility model, the fixed hand wheel that is equipped with in top of lead screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a take-up device for electric power installation, through the belt of transmission connection between first belt pulley and second belt pulley, under the rotation of the motor that is just reversing, can drive the bull stick to rotate, the bull stick drives the tight line roller and rotates to tighten up the line to the wire; the fixing screw is arranged at the top of one side of the wire tightening roller, so that the wire tightening roller can tightly press and fix the wire in the fixing groove, and the wire tightening roller can conveniently tighten the wire; the rubber sleeve arranged on the surface of the wire tightening roller can greatly reduce the abrasion of the wire in the wire tightening process; the screw rod is enabled to move downwards under the action of the screw rod sleeve, and the fixing ring is driven to move downwards under the matching of the second fixing bearing, the fixing cylinder and the sliding plate, so that a lead in the fixing ring is pressed downwards.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure: 1. a housing; 2. a fixing plate; 3. a rotating rod; 4. defining an assembly; 41. a fixed cylinder; 42. a slide plate; 43. a connecting rod; 44. a fixing ring; 45. fixing the rod; 46. a second fixed bearing; 47. a screw rod sleeve; 48. a screw rod; 5. a wire-tightening roller; 6. a storage battery; 7. a set screw; 8. fixing grooves; 9. a second pulley; 10. a first fixed bearing; 11. a belt; 12. a first pulley; 13. a positive and negative rotation motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a tightening device for electric power installation, which comprises a housing 1 and a limiting assembly 4, wherein fixing plates 2 are fixedly disposed on both sides of the top end of the housing 1, first fixing bearings 10 are fixedly disposed on one sides of the two fixing plates 2, a rotating rod 3 is rotatably disposed between the two first fixing bearings 10, a tightening roller 5 is fixedly disposed in the middle of the rotating rod 3, a storage battery 6 is fixedly disposed in the middle of the bottom end inside the housing 1, a forward/reverse motor 13 is fixedly disposed on one side of the bottom end inside the housing 1, a first belt pulley 12 is fixedly disposed at the output end of the forward/reverse motor 13, a second belt pulley 9 is fixedly disposed at one end of the rotating rod 3, a fixing groove 8 is disposed on one side of the top end of the tightening roller 5, the limiting assembly 4 comprises a fixing cylinder 41, a sliding plate 42, a connecting rod 43, a fixing ring 44, a fixing rod 45, a second fixing bearing 46, a screw rod 47 and a screw rod 48, the fixed middle part that sets up at 1 top inner wall of shell of solid fixed cylinder 41, slide 42 slides and sets up the inside at solid fixed cylinder 41, the fixed top that sets up at slide 42 of connecting rod 43, the fixed solid fixed ring 44 that is equipped with in top of connecting rod 43, one side fixedly connected with dead lever 45 of slide 42, the spout with dead lever 45 matched with is seted up to one side of solid fixed cylinder 41, the fixed second fixing bearing 46 that is equipped with in one side on dead lever 45 top, second fixing bearing 46's top is rotated and is equipped with lead screw 48, the fixed middle part that sets up on shell 1 top of lead screw sleeve 47, lead screw 48's surface and lead screw sleeve 47 threaded connection, the spout with connecting rod 43 and solid fixed ring 44 matched with is seted up at the middle part on shell 1 top, the fixed switch panel that is equipped with in front of shell 1, switch panel's fixed surface is equipped with corotation switch and reversal switch, just reversal motor 13 is respectively through corotation switch and reversal switch and battery 6 electric connection.
Preferably, the top of one side of the wire tightening roller 5 is in threaded connection with a fixing screw 7, one end of the fixing screw 7 is communicated with the fixing groove 8, and the fixing screw 7 arranged at the top of one side of the wire tightening roller 5 can compress and fix a wire in the fixing groove 8, so that the wire tightening roller 5 can tighten the wire conveniently; a belt 11 is connected between the first belt pulley 12 and the second belt pulley 9 in a transmission manner, and the rotating rod 3 can be driven to rotate under the rotation of a forward and reverse rotating motor 13 through the belt 11 connected between the first belt pulley 12 and the second belt pulley 9 in a transmission manner, so that the wire tightening roller 5 is driven to rotate; the bases are fixedly arranged on the two sides of the bottom end of the shell 1, and the whole wire tightening device can be more stable in working through the bases arranged on the two sides of the bottom end of the shell 1; the rubber sleeve is fixedly arranged on the surface of the wire tightening roller 5, and the abrasion of the wire in the wire tightening process can be greatly reduced through the rubber sleeve arranged on the surface of the wire tightening roller 5; the top end of the screw rod 48 is fixedly provided with a hand wheel, and a user can conveniently rotate the screw rod 48 through the hand wheel arranged at the top end of the screw rod 48.
When in specific use, the utility model relates to a stringing device for electric power installation, firstly, a wire to be tightened passes through a fixing ring 44 and one end of the wire is inserted into a fixing groove 8, then the wire in the fixing groove 8 can be compressed and fixed through a fixing screw 7 arranged at the top of one side of a stringing roller 5, so that the wire can be conveniently tightened by the stringing roller 5, then a forward and reverse motor 13 is started through a forward switch, a belt 11 in transmission connection between a first belt pulley 12 and a second belt pulley 9 can drive a rotating rod 3 to rotate under the rotation of the forward and reverse motor 13, the rotating rod 3 drives the stringing roller 5 to rotate, so as to tighten the wire, the abrasion to the wire in the stringing process can be greatly reduced through a rubber sleeve arranged on the surface of the stringing roller 5, then, after the stringing standard of the wire is reached, the forward and reverse rotation motor 13 is turned off, the lead screw 48 is rotated through a hand wheel at the top end of the lead screw 48, the lead screw 48 is moved downwards under the action of the lead screw sleeve 47, the fixing ring 44 is driven to move downwards under the matching of the second fixing bearing 46, the fixing cylinder 41 and the sliding plate 42, so that a lead in the fixing ring 44 is pressed downwards, and finally, the lead between the wire tightening roller 5 and the fixing ring 44 is cut off after the lead is fixed with the insulator and the connecting hardware.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The wire tightening device for electric power installation comprises a shell (1) and a limiting assembly (4), and is characterized in that fixing plates (2) are fixedly arranged on two sides of the top end of the shell (1), first fixing bearings (10) are fixedly arranged on one sides of the two fixing plates (2), a rotating rod (3) is rotatably arranged between the two first fixing bearings (10), a wire tightening roller (5) is fixedly arranged in the middle of the rotating rod (3), a storage battery (6) is fixedly arranged in the middle of the bottom end inside the shell (1), a forward and reverse rotating motor (13) is fixedly arranged on one side of the bottom end inside the shell (1), a first belt pulley (12) is fixedly arranged at the output end of the forward and reverse rotating motor (13), a second belt pulley (9) is fixedly arranged at one end of the rotating rod (3), a fixing groove (8) is formed in one side of the top end of the wire tightening roller (5), the limiting assembly (4) comprises a fixed cylinder (41), a sliding plate (42), a connecting rod (43), a fixed ring (44), a fixed rod (45), a second fixed bearing (46), a screw rod sleeve (47) and a screw rod (48), wherein the fixed cylinder (41) is fixedly arranged in the middle of the inner wall of the top end of the shell (1), the sliding plate (42) is slidably arranged in the fixed cylinder (41), the connecting rod (43) is fixedly arranged at the top end of the sliding plate (42), the fixed ring (44) is fixedly arranged at the top end of the connecting rod (43), the fixed rod (45) is fixedly connected to one side of the sliding plate (42), a sliding groove matched with the fixed rod (45) is formed in one side of the fixed cylinder (41), the second fixed bearing (46) is fixedly arranged on one side of the top end of the fixed rod (45), and the screw rod (48) is rotatably arranged at the top end of the second fixed bearing (46), the lead screw sleeve (47) is fixedly arranged at the middle of the top end of the shell (1), the surface of the lead screw (48) is in threaded connection with the lead screw sleeve (47), a sliding groove matched with the connecting rod (43) and the fixing ring (44) is formed in the middle of the top end of the shell (1), a switch panel is fixedly arranged on the front face of the shell (1), a forward rotation switch and a reverse rotation switch are fixedly arranged on the surface of the switch panel, and the forward rotation motor (13) is electrically connected with the storage battery (6) through the forward rotation switch and the reverse rotation switch respectively.
2. A tensioner for electrical power installations as claimed in claim 1, characterized in that: the top of one side of the wire tightening roller (5) is in threaded connection with a fixing screw (7), and one end of the fixing screw (7) is communicated with the fixing groove (8).
3. A tensioner for electrical power installations as claimed in claim 1, characterized in that: a belt (11) is in transmission connection between the first belt pulley (12) and the second belt pulley (9).
4. A tensioner for electrical power installations as claimed in claim 1, characterized in that: the base is fixedly arranged on two sides of the bottom end of the shell (1).
5. A tensioner for electrical power installations as claimed in claim 1, characterized in that: and a rubber sleeve is fixedly arranged on the surface of the wire tightening roller (5).
6. A tensioner for electrical power installations as claimed in claim 1, characterized in that: and a hand wheel is fixedly arranged at the top end of the screw rod (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120700226.8U CN214412075U (en) | 2021-04-07 | 2021-04-07 | A tensioner bullwheel for electric power installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120700226.8U CN214412075U (en) | 2021-04-07 | 2021-04-07 | A tensioner bullwheel for electric power installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412075U true CN214412075U (en) | 2021-10-15 |
Family
ID=78031362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120700226.8U Expired - Fee Related CN214412075U (en) | 2021-04-07 | 2021-04-07 | A tensioner bullwheel for electric power installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412075U (en) |
-
2021
- 2021-04-07 CN CN202120700226.8U patent/CN214412075U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |