CN213498955U - Power line bolt fastening device - Google Patents
Power line bolt fastening device Download PDFInfo
- Publication number
- CN213498955U CN213498955U CN202022495840.3U CN202022495840U CN213498955U CN 213498955 U CN213498955 U CN 213498955U CN 202022495840 U CN202022495840 U CN 202022495840U CN 213498955 U CN213498955 U CN 213498955U
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- pull rod
- power line
- sleeve
- pull
- pullover
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Abstract
The utility model relates to an electric power overhauls technical field's an electric power circuit bolt fastener, including spanner and fastener, fastener includes first pull rod and second pull rod, first pull rod is connected through first lock nut and second pull rod, the one end that first lock nut was kept away from to the second pull rod is equipped with the fixed block, parallel arrangement has two connecting plates on the fixed block, sliding connection has the pullover seat between two connecting plates, the spanner is including pulling handle and pullover, pullover wears to establish on pullover seat and rotates with pullover seat to be connected, it can break away from fast and the joint through joint spare to pull handle and pullover, the one end that the fixed block was kept away from to the connecting plate is connected with the joint piece through second lock nut, the joint piece forms the U-shaped kerve with the connecting plate cooperation, be equipped with second lock nut assorted adjustment tank on the joint piece, reciprocate the notch aperture of the adjustable U-shaped kerve of joint piece. The device is convenient to operate, can improve the stability and the safety of the bolt fastening operation of the power line, and improves the operation efficiency.
Description
Technical Field
The utility model belongs to the technical field of electric power overhauls, specifically, relate to an electric power circuit bolt fastener.
Background
With the continuous development of electric power technology, more and more overhead lines are erected, and a large amount of bolt fastening operation exists in the installation and maintenance process of the electric power lines. However, in the high-altitude operation, the power line is easy to swing, the sleeve head is easy to fall off when the wrench is operated by a conventional wrench, potential safety hazards exist, the working stability is poor, and the working efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an electric power circuit bolt fastening device, which comprises a wrench and a fastening device, wherein the fastening device comprises a first pull rod and a second pull rod, one end of the first pull rod is provided with a handle, the other end of the first pull rod is connected with the second pull rod through a first locking nut, a horizontal included angle between the first pull rod and the second pull rod can be adjusted when the first locking nut is loosened, one end of the second pull rod, which is far away from the first locking nut, is provided with a fixed block, the fixed block is provided with two connecting plates in parallel, a sleeve head seat is connected between the two connecting plates in a sliding way, the wrench comprises a wrench handle and a sleeve head, the sleeve head is arranged on the sleeve head seat in a penetrating way and is rotationally connected with the sleeve head seat, the wrench handle and the sleeve head can be rapidly separated from and clamped through a clamping piece, and the lower end of the sleeve head is provided with a fastening groove matched with an, the one end that the fixed block was kept away from to the connecting plate is connected with the joint piece through second lock nut, the joint piece is L shape, and the joint piece forms the U-shaped kerve with the connecting plate cooperation, be equipped with on the joint piece with second lock nut assorted adjustment tank, second lock nut when not hard up reciprocates the notch aperture of the adjustable U-shaped kerve of joint piece.
Preferably, the first locking nut and the second locking nut are screwed by hands, so that the included angle a between the first pull rod and the second pull rod and the opening degree of the notch of the U-shaped pull groove can be quickly adjusted, and the requirements of different operating environments are met.
Preferably, the clamping piece comprises a clamping groove and a clamping head, the clamping groove is formed in the center of the top end of the sleeve head, one end of the pull handle is bent downwards by 90 degrees, the other end of the pull handle is provided with an anti-skidding sleeve, and the clamping head is arranged at the bent end of the pull handle. The anti-slip sleeve end of the wrench handle is held by hand, and the wrench handle can be rotated to drive the sleeve head to rotate, so that the fastening of the bolt is realized.
Preferably, the inner sides of the two connecting plates are correspondingly provided with sliding grooves, the two sides of the sleeve head seat are provided with sliding parts matched with the sliding grooves, and the position of the sleeve head seat can be quickly adjusted according to the position of the power line bolt, so that the sleeve head corresponds to the power line bolt.
The utility model discloses still including other devices or the subassembly that can make this electric power line bolt-up device normal use, be the conventional technical means in this field, in addition, the utility model discloses in add the device or the subassembly of injecing and all adopt the conventional technical means in this field.
The utility model discloses a theory of operation is, this device is through rotating the pullover head and connecting on the pullover seat between two connecting plates of fastener, pullover drops when can effectively preventing to fasten the power line bolt, thereby improve the security and the operating efficiency of operation, simultaneously according to the operation environment of power line bolt, through not hard up first lock nut and second lock nut, can adjust the notch aperture of the contained angle alpha and the U-shaped pull groove of the first pull rod of fastener and second pull rod in a flexible way, make the power line that fastener can taut power line bolted connection department, stability when improving the operation, thereby further improve the operating efficiency of power line bolt-up.
The utility model has the advantages that: the device has simple structure and convenient operation, can improve the stability and the safety of the bolt fastening operation of the power line, and is favorable for improving the operation efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a partially enlarged schematic view of the structure of the portion G in fig. 1.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-2, the utility model provides an electric power line bolt fastening device, which comprises a wrench and a fastening device, wherein the fastening device comprises a first pull rod 1 and a second pull rod 2, one end of the first pull rod 1 is provided with a handle 3, the other end is connected with the second pull rod 2 through a first lock nut 4, the horizontal included angle between the first pull rod 1 and the second pull rod 2 can be adjusted when the first lock nut 4 is loosened, one end of the second pull rod 2 far away from the first lock nut 4 is provided with a fixed block 5, two connecting plates 6 are arranged on the fixed block 5 in parallel, a sleeve seat 7 is connected between the two connecting plates 6 in a sliding way, the wrench comprises a wrench handle 8 and a sleeve head 9, the sleeve head 9 is arranged on the sleeve seat 7 in a penetrating way and is rotationally connected with the sleeve seat 7, the wrench handle 8 and the sleeve head 9 can be rapidly separated from and clamped through a clamping piece, and the lower extreme of pullover 9 be equipped with power line bolt assorted fastening groove, the one end that fixed block 5 was kept away from to connecting plate 6 is connected with joint piece 11 through second lock nut 10, joint piece 11 is L shape, and joint piece 11 forms U-shaped kerve 12 with connecting plate 6 cooperation, be equipped with on the joint piece 11 with second lock nut 10 assorted adjustment tank 13, when second lock nut 10 is not hard up, reciprocate the notch aperture of the adjustable U-shaped kerve 12 of joint piece 11.
The first locking nut 4 and the second locking nut 10 are both screwed by hands, and the included angle a between the first pull rod 1 and the second pull rod 2 and the opening degree of the notch of the U-shaped pull groove 12 can be adjusted rapidly, so that the requirements of different operating environments are met. The clamping piece comprises a clamping groove 14 and a clamping head 15, the clamping groove 14 is arranged at the center of the top end of the sleeve head 9, one end of the wrench handle 8 bends downwards by 90 degrees, the other end of the wrench handle is provided with an anti-skidding sleeve 16, and the clamping head 15 is arranged at the bending end of the wrench handle 8. The anti-skid sleeve 16 end of the wrench handle 8 is held by hand, and the wrench handle 8 is rotated to drive the sleeve head 9 to rotate, so that the bolt is fastened. The inner sides of the two connecting plates 6 are correspondingly provided with sliding grooves, the two sides of the sleeve head seat 7 are provided with sliding parts matched with the sliding grooves, and the position of the sleeve head seat 7 can be quickly adjusted according to the position of a power line bolt, so that the sleeve head 9 corresponds to the power line bolt.
The working principle of the utility model is that, this device is through rotating pullover 9 and connecting on pullout seat 7 between two connecting plates 6 of solid device, pullout 9 drops when can effectively preventing to fasten the power line bolt, thereby improve the security and the operating efficiency of operation, simultaneously according to the operation environment of power line bolt, through not hard up first lock nut 4 and second lock nut 10, can adjust alpha and 12 notch aperture of the contained angle of first pull rod 1 of solid device and second pull rod 2 in a flexible way, make the power line that the solid device can take up power line bolted connection department of pulling, stability when improving the operation, thereby further improve the operating efficiency of power line bolt-up.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The utility model provides an electric power line bolt tightening device, includes the spanner, its characterized in that: the wrench also comprises a pulling and fixing device, the pulling and fixing device comprises a first pull rod and a second pull rod, one end of the first pull rod is provided with a handle, the other end of the first pull rod is connected with the second pull rod through a first locking nut, the horizontal included angle a between the first pull rod and the second pull rod can be adjusted when the first locking nut is loosened, one end of the second pull rod, which is far away from the first locking nut, is provided with a fixed block, the fixed block is provided with two connecting plates in parallel, a sleeve seat is connected between the two connecting plates in a sliding manner, the wrench comprises a wrench handle and a sleeve head, the sleeve head is arranged on the sleeve seat in a penetrating manner and is rotationally connected with the sleeve seat, the wrench handle and the sleeve head can be rapidly separated from and clamped through a clamping piece, the lower end of the sleeve head is provided with a fastening groove matched with a power line bolt, one end, which is far away from the fixed block, of the connecting plates is, and the clamping block and the connecting plate are matched to form a U-shaped pull groove, an adjusting groove matched with the second locking nut is arranged on the clamping block, and when the second locking nut is loosened, the clamping block moves up and down to adjust the opening degree of the notch of the U-shaped pull groove.
2. The electric power line bolt fastening device according to claim 1, characterized in that: and the first locking nut and the second locking nut are both screwed by hands.
3. The electric power line bolt fastening device according to claim 1, characterized in that: the clamping piece comprises a clamping groove and a clamping head, the clamping groove is formed in the center of the top end of the sleeve head, one end of the pull handle is bent downwards by 90 degrees, the other end of the pull handle is provided with an anti-skidding sleeve, and the clamping head is arranged at the bent end of the pull handle.
4. The electric power line bolt fastening device according to claim 1, characterized in that: the inner sides of the two connecting plates are correspondingly provided with sliding grooves, and the two sides of the sleeve head seat are provided with sliding parts matched with the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495840.3U CN213498955U (en) | 2020-10-30 | 2020-10-30 | Power line bolt fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022495840.3U CN213498955U (en) | 2020-10-30 | 2020-10-30 | Power line bolt fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213498955U true CN213498955U (en) | 2021-06-22 |
Family
ID=76419860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022495840.3U Active CN213498955U (en) | 2020-10-30 | 2020-10-30 | Power line bolt fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213498955U (en) |
-
2020
- 2020-10-30 CN CN202022495840.3U patent/CN213498955U/en active Active
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| GR01 | Patent grant | ||
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