CN215934303U - Auxiliary tool for tightening electric overhead line - Google Patents
Auxiliary tool for tightening electric overhead line Download PDFInfo
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- CN215934303U CN215934303U CN202122430752.XU CN202122430752U CN215934303U CN 215934303 U CN215934303 U CN 215934303U CN 202122430752 U CN202122430752 U CN 202122430752U CN 215934303 U CN215934303 U CN 215934303U
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- auxiliary
- threaded hole
- support rods
- auxiliary tool
- overhead line
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Abstract
The utility model discloses a line tightening auxiliary tool for an electric overhead line, which relates to the technical field of line tightening auxiliary tools, wherein a plurality of main support rods and a plurality of auxiliary support rods are respectively and correspondingly connected to the adjacent end surfaces of two support plates, the main support rods and the auxiliary support rods are distributed in a staggered manner, sliding grooves are respectively formed in the two sides of the auxiliary support rods, a sliding block is connected in each sliding groove in a sliding manner, each sliding block is connected with the side surface of the main support rod adjacent to the auxiliary support rod, the two support plates slide towards the two sides to drive the main support rods and the auxiliary support rods to move, so that the main support rods, the auxiliary support rods and the two support plates form an assembly with a larger area than the original area, two persons can be accommodated on the surface of the tool, the cost is reduced, the accommodating space is small, the distance from a lock catch to the support plates can be adjusted by adjusting the length of a steel rope above an adjusting seat, and the distance from the lock catch to the support plates can be adjusted, therefore, the tool is suitable for workers with different heights, and the practicability of the device is enhanced.
Description
Technical Field
The utility model relates to the technical field of auxiliary line tightening tools, in particular to an auxiliary line tightening tool for an electric overhead line.
Background
At present, the area that is used for electric power overhead line tight line appurtenance, its backup pad is fixed, can't hold the second individual to need a instrument alone, thereby the cost has been increased, and the backup pad is fixed to the distance of hasp, can't adjust, can't adapt to different ascending staff, and improper distance can slow down staff's speed of work, consequently, technical staff in the field has proposed one kind and is used for electric power overhead line tight line appurtenance.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an auxiliary tool for tightening an electric overhead line, which solves the problems that only one person can be accommodated in the area of a support plate and the distance from the support plate to a lock catch cannot be adjusted.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the auxiliary tool for tightening the overhead power line comprises two symmetrically arranged supporting plates, wherein a plurality of main supporting rods and a plurality of auxiliary supporting rods are correspondingly connected to the adjacent end surfaces of the two supporting plates respectively, the main supporting rods and the auxiliary supporting rods are distributed in a staggered manner, sliding grooves are formed in the two sides of each auxiliary supporting rod, sliding blocks are connected into the sliding grooves in a sliding manner, and each sliding block is connected with the side surface of the main supporting rod adjacent to the auxiliary supporting rod;
two the support is all installed to the upper surface of backup pad, the top both sides of support all are connected with first steel cable, two the top of first steel cable crosses together, and common fixedly connected with second steel cable, the free end of second steel cable upwards extends, walks around pulley back downwardly extending, the second steel cable is not walked around the district section of pulley and is fixed through adjusting the seat between the district section of walking around the pulley.
According to a further technical scheme of the utility model, a first steel rope hole and a second steel rope hole are respectively formed in the adjusting seat, a threaded hole is formed in the side wall of the adjusting seat and communicated with the second steel rope hole, and a bolt is connected inside the threaded hole.
As a further technical scheme, two sides of each pulley are rotatably connected with bearing seats, and the upper surfaces of the two corresponding bearing seats are connected with connecting seats together.
As a further technical scheme, the upper surface of each connecting seat is rotatably connected with a lock catch, and the upper surface of each supporting plate is provided with a placing box on the opposite side of the support.
According to a further technical scheme of the utility model, the end part of each main supporting rod is provided with a linking threaded hole, the two ends of each auxiliary supporting rod are respectively provided with a retraction locking threaded hole and an expansion locking threaded hole, and the linking threaded holes are overlapped with the retraction locking threaded holes or the linking threaded holes are overlapped with the expansion locking threaded holes and are connected together through screws.
As a further technical scheme of the utility model, the unfolding locking threaded hole is communicated with the sliding groove.
Advantageous effects
The utility model provides an auxiliary tool for tightening an overhead power line. Compared with the prior art, the method has the following beneficial effects:
1. the utility model provides a be used for electric power overhead line appurtenance tightly twines, thereby slides to both sides through with two backup pads and drive main tributary vaulting pole and auxiliary stay pole and remove, makes main tributary vaulting pole and auxiliary stay pole and two backup pads constitute a subassembly that is bigger than original area for two people can be held to the instrument surface, the cost is reduced, and simple structure can contract, and the accommodation space is little.
2. The utility model provides a staff that is used for electric power overhead line tight line appurtenance, through the length of adjusting the seat top steel cable to adjust the distance of hasp to the backup pad, because the distance of hasp to backup pad is adjustable, thereby makes the different heights of instrument adaptation, has strengthened the practicality of device.
Drawings
FIG. 1 is a schematic structural diagram of an auxiliary tool for tightening an overhead power line;
FIG. 2 is an expanded view of an effect of a stringing aid for an electric overhead line;
FIG. 3 is a partially exploded view of a main support bar and a secondary support bar for an auxiliary tool for stringing an overhead power line;
fig. 4 is an exploded view of an adjustment seat assembly for an overhead power line stringing aid.
In the figure: 1. a support plate; 2. a main support bar; 3. an auxiliary support rod; 4. a chute; 5. a slider; 6. a support; 7. a first steel rope; 8. a second steel cord; 9. an adjusting seat; 10. a first wire rope hole; 11. a second wire rope hole; 12. a threaded hole; 13. a bolt; 14. a pulley; 15. a bearing seat; 16. a connecting seat; 17. locking; 18. placing the box; 19. engaging the threaded hole; 20. retracting the locking threaded hole; 21. a screw; 22. and unfolding the locking threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution for an auxiliary tool for tightening an overhead power line: the support comprises two support plates 1 which are symmetrically arranged, a plurality of main support rods 2 and a plurality of auxiliary support rods 3 are correspondingly connected to the adjacent end faces of the two support plates 1 respectively, the main support rods 2 and the auxiliary support rods 3 are distributed in a staggered manner, sliding grooves 4 are formed in the two sides of the auxiliary support rods 3, sliding blocks 5 are connected in each sliding groove 4 in a sliding manner, each sliding block 5 is connected with the side face of the main support rod 2 adjacent to the auxiliary support rod 3, a support 6 is mounted on the upper surface of each support plate 1, first steel ropes 7 are connected to the two sides of the top of each support 6 respectively, the top ends of the two first steel ropes 7 are crossed together and fixedly connected with second steel ropes 8 together, the free ends of the second steel ropes 8 extend upwards and downwards after bypassing a pulley 14, a section of each second steel rope 8 which does not bypass the pulley 14 is fixed with a section bypassing the pulley 14 through an adjusting seat 9, first steel rope holes 10 and second steel rope holes 11 are formed in the adjusting seat 9 respectively, adjust the lateral wall of seat 9 and seted up threaded hole 12, threaded hole 12 and second wire rope hole 11 intercommunication, the internal connection of threaded hole 12 has bolt 13, every 14 both sides of pulley all rotate and are connected with bearing frame 15, two 15 upper surfaces of bearing frame that correspond all are connected with connecting seat 16 jointly, the upper surface of every connecting seat 16 all rotates and is connected with hasp 17, the upper surface of every backup pad 1 all installs in the side of facing of support 6 and places box 18, linking threaded hole 19 has all been seted up to the tip of every main tributary vaulting pole 2, the both ends of every auxiliary stay pole 3 are seted up respectively and are retracted locking threaded hole 20 and expand locking threaded hole 22, linking threaded hole 19 and retracting locking threaded hole 20 coincidence or linking threaded hole 19 and expansion locking threaded hole 22 coincidence, all link together through screw rod 21, expansion locking threaded hole 22 and spout 4 intercommunication.
The working principle of the utility model is as follows: firstly, when the accommodation area needs to be increased, a worker pulls the two support plates 1 in opposite directions to enable the main support rods 2 and the auxiliary support rods 3 to move in opposite directions, in the moving process, the sliding block 5 slides in the sliding groove 4, when the sliding block 5 moves to the end part of the sliding groove 4, the unfolding locking threaded holes 22 and the linking threaded holes 19 are positioned on the same straight line, a screw 21 is screwed into the unfolding locking threaded holes 22 and the linking threaded holes 19, in the subsequent bearing process, the sliding block 5 and the sliding groove 4 are both square grooves and are adaptive in size, the main support rods 2 and the auxiliary support rods 3 are limited, so that the main support rods 2 and the auxiliary support rods 3 cannot rotate relatively in a vertical plane, similarly, when the whole floor area needs to be reduced after the use, the screw 21 can be screwed out, the two support plates 1 are pushed, and the main support rods 2 and the auxiliary support rods 3 are enabled to return to the initial positions again, until the plurality of retraction locking threaded holes 20 and the plurality of engagement threaded holes 19 are in the same straight line, screwing the screw rod 21.
Claims (6)
1. The auxiliary tool for tightening the overhead power line comprises two symmetrically arranged supporting plates (1), and is characterized in that the adjacent end faces of the two supporting plates (1) are respectively and correspondingly connected with a plurality of main supporting rods (2) and a plurality of auxiliary supporting rods (3), the main supporting rods (2) and the auxiliary supporting rods (3) are distributed in a staggered manner, sliding grooves (4) are formed in the two sides of each auxiliary supporting rod (3), a sliding block (5) is connected in each sliding groove (4) in a sliding manner, and each sliding block (5) is connected with the side face of the main supporting rod (2) adjacent to the auxiliary supporting rod (3);
two support (6) are all installed to the upper surface of backup pad (1), the top both sides of support (6) all are connected with first steel cable (7), two the top of first steel cable (7) crosses together, and common fixedly connected with second steel cable (8), the free end of second steel cable (8) upwards extends, walks around pulley (14) back downwardly extending, second steel cable (8) do not walk around the district section of pulley (14) and walk around and fix through adjusting seat (9) between the district section of pulley (14).
2. The auxiliary tool for stringing an electric overhead line according to claim 1, wherein the adjusting seat (9) is internally provided with a first steel rope hole (10) and a second steel rope hole (11), the side wall of the adjusting seat (9) is provided with a threaded hole (12), the threaded hole (12) is communicated with the second steel rope hole (11), and the threaded hole (12) is internally connected with a bolt (13).
3. The auxiliary tool for stringing an electric overhead line according to claim 1, characterized in that two sides of each pulley (14) are rotatably connected with bearing seats (15), and the upper surfaces of two corresponding bearing seats (15) are connected with connecting seats (16) together.
4. An auxiliary tool for stringing an electric overhead line according to claim 3, characterized in that the upper surface of each connecting seat (16) is rotatably connected with a lock catch (17), and the upper surface of each supporting plate (1) is provided with a placing box (18) at the opposite side of the bracket (6).
5. The auxiliary tool for stringing an electric overhead line according to claim 4, wherein an engagement threaded hole (19) is formed at an end of each main supporting rod (2), a retraction locking threaded hole (20) and a deployment locking threaded hole (22) are respectively formed at two ends of each auxiliary supporting rod (3), and the engagement threaded hole (19) and the retraction locking threaded hole (20) or the engagement threaded hole (19) and the deployment locking threaded hole (22) are overlapped and connected together through a screw (21).
6. An auxiliary tool for stringing an electric overhead line, according to claim 5, characterized in that the threaded deployment locking hole (22) communicates with the chute (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430752.XU CN215934303U (en) | 2021-10-09 | 2021-10-09 | Auxiliary tool for tightening electric overhead line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122430752.XU CN215934303U (en) | 2021-10-09 | 2021-10-09 | Auxiliary tool for tightening electric overhead line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215934303U true CN215934303U (en) | 2022-03-01 |
Family
ID=80406964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122430752.XU Active CN215934303U (en) | 2021-10-09 | 2021-10-09 | Auxiliary tool for tightening electric overhead line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215934303U (en) |
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2021
- 2021-10-09 CN CN202122430752.XU patent/CN215934303U/en active Active
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