CN211829961U - Multifunctional wire tightener for power transmission and transformation circuit - Google Patents
Multifunctional wire tightener for power transmission and transformation circuit Download PDFInfo
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- CN211829961U CN211829961U CN202020323918.0U CN202020323918U CN211829961U CN 211829961 U CN211829961 U CN 211829961U CN 202020323918 U CN202020323918 U CN 202020323918U CN 211829961 U CN211829961 U CN 211829961U
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Abstract
The utility model relates to a turn-buckle technical field specifically is a multi-functional turn-buckle of power transmission and transformation circuit, including the U-shaped fixed plate, the position swing joint that just is close to the tip between the both sides of U-shaped fixed plate inner wall has a roll line section of thick bamboo, the circumference outer wall of a roll line section of thick bamboo and the position that is close to one end are equipped with driven gear, the position swing joint that just is close to the middle part board between the both sides of U-shaped fixed plate inner wall has the axis of rotation, the circumference outer wall of axis of rotation and the position that is close to one end are equipped with anti-skidding gear, the circumference outer wall of axis of rotation and. This multi-functional turn-buckle of power transmission and transformation circuit can tighten up the wire through the gyro wheel section of thick bamboo that is equipped with, through the rectangle fixture block of activity pipe and anti-skidding gear's cooperation, can prevent that the wire from taking place the pine to take off tightening up the in-process, can adjust handle's whole length through L shape connecting rod and second connecting rod.
Description
Technical Field
The utility model relates to a turn-buckle technical field specifically is a multi-functional turn-buckle of power transmission and transformation circuit.
Background
The tightener is used for tightening the wires in overhead line laying construction, the situation that the wires are loosened is avoided, the line is erected in the field generally, constructors for erecting the line need to complete connection of the wires in the air, a ratchet handle of an existing tightener is long and is not beneficial to carrying to high-altitude operation, and accordingly the multifunctional tightener for the power transmission and transformation lines is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional turn-buckle of power transmission and transformation circuit to the ratchet handle who proposes current turn-buckle among the solution above-mentioned background is longer, is unfavorable for carrying to high altitude construction's problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a multifunctional tightener for power transmission and transformation lines comprises a U-shaped fixed plate, wherein a first connecting rod is arranged on the outer side of a middle plate of the U-shaped fixed plate, a hook is arranged at the end part of the first connecting rod, a wire rolling barrel is movably connected between two sides of the inner wall of the U-shaped fixed plate and close to the end part, an arc-shaped groove is formed in the outer wall of the circumference of the wire rolling barrel, a driven gear is arranged on the outer wall of the circumference of the wire rolling barrel and close to one end, a fastening device is arranged on the outer wall of the circumference of the wire rolling barrel and close to the other end, a rotating shaft is movably connected between two sides of the inner wall of the U-shaped fixed plate and close to the middle plate, an anti-skidding gear is arranged on the outer wall of the circumference of the rotating shaft and close to one end, a driving, the end welding of axis of rotation has the L connecting rod that appears, circular slot has been seted up on the top of L connecting rod, circular slot internalization is pegged graft and is had the second connecting rod, one side of U-shaped fixed plate inner wall just is close to the position level of anti-skidding gear is equipped with the gag lever post, one side of U-shaped fixed plate inner wall just is close to the position level of gag lever post is equipped with the dead lever, the outside of dead lever is rotated and is connected with the movable tube, the circumference outer wall of movable tube is equipped with the rectangle fixture block.
Preferably, the fastening device comprises an L-shaped fixing plate, a second pre-tightening bolt is in threaded connection with the middle of the transverse plate of the L-shaped fixing plate, and a rubber wire pressing block is rotatably connected to the bottom end of the second pre-tightening bolt.
Preferably, the top end of the second pre-tightening bolt is of a cross-shaped structure.
Preferably, the circumferential outer wall of the L-shaped connecting rod and the position close to the top end are in threaded connection with a first pre-tightening bolt, and the end part of the first pre-tightening bolt is tangent to the outer side of the second connecting rod.
Preferably, the top end of the circumferential outer wall of the second connecting rod is sleeved with an anti-slip sleeve.
Preferably, the end of the rectangular fixture block is located between two adjacent gears in the anti-skid gears.
Compared with the prior art, the beneficial effects of the utility model are that:
this multi-functional turn-buckle of power transmission and transformation circuit can tighten up the wire through the gyro wheel section of thick bamboo that is equipped with, through the rectangle fixture block of activity pipe and anti-skidding gear's cooperation, can prevent that the wire from taking place the pine to take place to take off tightening up the in-process, can adjust handle's whole length through L shape connecting rod and second connecting rod to convenient to use person carries this turn-buckle.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at C in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the thread rolling drum of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
fig. 5 is a schematic structural view of a rotating shaft and its related devices in the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5 according to the present invention.
In the figure: the device comprises a U-shaped fixing plate 1, a first connecting rod 10, a hook 11, a fixing rod 12, a limiting rod 13, a thread rolling barrel 2, an arc-shaped groove 20, a driven gear 21, a rotating shaft 3, an anti-skidding gear 30, a driving gear 31, an L-shaped connecting rod 32, a circular slot 320, a first pre-tightening bolt 321, a second connecting rod 33, an anti-skidding sleeve 330, a fastening device 4, an L-shaped fixing plate 40, a second pre-tightening bolt 41, a rubber line pressing block 42, a movable pipe 5 and a rectangular clamping block 50.
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.
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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed 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 limited otherwise.
Referring to fig. 1-6, the present invention provides a technical solution:
a multifunctional tightener for power transmission and transformation lines comprises a U-shaped fixing plate 1, wherein a first connecting rod 10 is arranged on the outer side of a middle plate of the U-shaped fixing plate 1, a hook 11 is arranged at the end part of the first connecting rod 10, so that the tightener can be fixed on a cross arm of a cable rack when in use, a wire rolling cylinder 2 is movably connected between two sides of the inner wall of the U-shaped fixing plate 1 and close to the end part, a wire is tightened through the wire rolling cylinder 2, an arc-shaped groove 20 is formed in the circumferential outer wall of the wire rolling cylinder 2, so that the wire moves to the middle part of the wire rolling cylinder 2 in the tightening process, a driven gear 21 is arranged on the circumferential outer wall of the wire rolling cylinder 2 and close to one end, a fastening device 4 is arranged on the circumferential outer wall of the wire rolling cylinder 2 and close to the other end, the end part of the wire is fixed through the fastening device 4, so that the wire can be smoothly tightened by the wire rolling cylinder 2, a rotating shaft, the anti-slip gear 30 is arranged on the circumferential outer wall of the rotating shaft 3 and close to one end of the rotating shaft, the anti-slip gear 30 can prevent the rotating shaft 3 from actively rotating anticlockwise so as to avoid the situation that a wire is loosened, the driving gear 31 is arranged on the circumferential outer wall of the rotating shaft 3 and close to the other end of the rotating shaft, the driving gear 31 is meshed with the driven gear 21, the driven gear 21 is driven by the driving gear 31, the end part of the rotating shaft 3 is welded with an L-shaped connecting rod 32, the rotating shaft 3 is rotated by the L-shaped connecting rod 32, the circular slot 320 is formed in the top end of the L-shaped connecting rod 32, the second connecting rod 33 is movably inserted in the circular slot 320, the overall length of the handle is adjusted by the second connecting rod 33, the limiting rod 13 is horizontally arranged on one side of the inner wall of the U-shaped fixing plate 1 and close to the anti-slip gear 30, a fixed rod 12 is horizontally arranged on one side of the inner wall of the U-shaped fixed plate 1 and close to the limiting rod 13, the outer side of the fixed rod 12 is rotatably connected with a movable tube 5, a rectangular clamping block 50 is arranged on the outer wall of the circumference of the movable tube 5, and the fixed rod 12 plays a role in supporting and limiting the movable tube 5.
In this embodiment, the fastening device 4 includes the L-shaped fixing plate 40, the middle portion of the transverse plate of the L-shaped fixing plate 40 is connected with the second pre-tightening bolt 41 through the thread, the rubber wire pressing block 42 is driven to move upwards or downwards by the second pre-tightening bolt 41, the bottom end of the second pre-tightening bolt 41 is connected with the rubber wire pressing block 42 in a rotating manner, and the end portion of the wire can be fixed in position through the rubber wire pressing block 42.
Specifically, the top end of the second pre-tightening bolt 41 is a cross-shaped structure, which is convenient for a user to rotate the second pre-tightening bolt 41.
Furthermore, a first pre-tightening bolt 321 is connected to the circumferential outer wall of the L-shaped connecting rod 32 and a position close to the top end in a threaded manner, the end of the first pre-tightening bolt 321 is tangent to the outer side of the second connecting rod 33, and the second connecting rod 33 after the position adjustment can be fixed to the L-shaped connecting rod 32 through the first pre-tightening bolt 321.
Furthermore, the top end of the circumferential outer wall of the second connecting rod 33 is sleeved with an anti-slip sleeve 330, so that a user can hold the second connecting rod 33 conveniently to prevent the hand from slipping.
In addition, the end of the rectangular latch 50 is located between two adjacent gears in the anti-slip gear 30, so that the rectangular latch 50 can block the anti-slip gear 30 from rotating counterclockwise, thereby preventing the wire from loosening.
When the multifunctional tightener for the power transmission and transformation circuit is used, a user fixes the tightener on a cross arm of a cable rack through the hook 11, then adjusts the position of the second connecting rod 33 as required, fixes the positions of the second connecting rod 33 and the L-shaped connecting rod 32 through the first pre-tightening bolt 321, then places the end part of a wire needing to be tightened under the rubber wire pressing block 42, and rotates the second pre-tightening bolt 41 clockwise to enable the end part of the wire to be fixed in position, then the user rotates the second connecting rod 33 to enable the driving gear 31 to drive the driven gear 21 to rotate, so that the wire rolling barrel 2 tightens up the wire, in the tightening process, due to the effect of the rectangular clamping block 50 and the anti-slip gear 30, the wire can be prevented from loosening, and after the wire is tightened, the user can fix the tightened wire on an insulator.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a multi-functional turn-buckle of power transmission and transformation circuit, includes U-shaped fixed plate (1), its characterized in that: the outer side of the middle plate of the U-shaped fixing plate (1) is provided with a first connecting rod (10), the end part of the first connecting rod (10) is provided with a hook (11), a thread rolling barrel (2) is movably connected between two sides of the inner wall of the U-shaped fixing plate (1) and close to the end part, the circumferential outer wall of the thread rolling barrel (2) is provided with an arc-shaped groove (20), a driven gear (21) is arranged on the circumferential outer wall of the thread rolling barrel (2) and close to one end, a fastening device (4) is arranged on the circumferential outer wall of the thread rolling barrel (2) and close to the other end, a rotating shaft (3) is movably connected between two sides of the inner wall of the U-shaped fixing plate (1) and close to the middle plate, an anti-skid gear (30) is arranged on the circumferential outer wall of the rotating shaft (3) and close to one end, and a driving gear (31, and driving gear (31) with driven gear (21) meshing, the tip welding of axis of rotation (3) has L shape connecting rod (32), circular slot (320) have been seted up on the top of L shape connecting rod (32), circular slot (320) internalization is pegged graft and is had second connecting rod (33), one side of U-shaped fixed plate (1) inner wall and be close to the position level of anti-skidding gear (30) is equipped with gag lever post (13), one side of U-shaped fixed plate (1) inner wall and be close to the position level of gag lever post (13) is equipped with dead lever (12), the outside of dead lever (12) is rotated and is connected with movable tube (5), the circumference outer wall of movable tube (5) is equipped with rectangle fixture block (50).
2. The multifunctional tightener of electric transmission and transformation circuit of claim 1, characterized in that: the fastening device (4) comprises an L-shaped fixing plate (40), a second pre-tightening bolt (41) is connected to the middle of a transverse plate of the L-shaped fixing plate (40) in a threaded mode, and a rubber wire pressing block (42) is rotatably connected to the bottom end of the second pre-tightening bolt (41).
3. The multifunctional tightener of electric transmission and transformation circuit of claim 2, characterized in that: the top end of the second pre-tightening bolt (41) is of a cross structure.
4. The multifunctional tightener of electric transmission and transformation circuit of claim 1, characterized in that: the outer wall of the circumference of the L-shaped connecting rod (32) and the position close to the top end are in threaded connection with a first pre-tightening bolt (321), and the end part of the first pre-tightening bolt (321) is tangent to the outer side of the second connecting rod (33).
5. The multifunctional tightener of electric transmission and transformation circuit of claim 1, characterized in that: the top end of the circumferential outer wall of the second connecting rod (33) is sleeved with an anti-slip sleeve (330).
6. The multifunctional tightener of electric transmission and transformation circuit of claim 1, characterized in that: the end part of the rectangular fixture block (50) is positioned between two adjacent gears in the anti-skid gears (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323918.0U CN211829961U (en) | 2020-03-16 | 2020-03-16 | Multifunctional wire tightener for power transmission and transformation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020323918.0U CN211829961U (en) | 2020-03-16 | 2020-03-16 | Multifunctional wire tightener for power transmission and transformation circuit |
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| Publication Number | Publication Date |
|---|---|
| CN211829961U true CN211829961U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020323918.0U Active CN211829961U (en) | 2020-03-16 | 2020-03-16 | Multifunctional wire tightener for power transmission and transformation circuit |
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| CN (1) | CN211829961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582958A (en) * | 2020-12-31 | 2021-03-30 | 国网山东省电力公司龙口市供电公司 | Quick adjustment wire arc device that hangs down |
-
2020
- 2020-03-16 CN CN202020323918.0U patent/CN211829961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112582958A (en) * | 2020-12-31 | 2021-03-30 | 国网山东省电力公司龙口市供电公司 | Quick adjustment wire arc device that hangs down |
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