CN213498656U - A insulating pincers for electric power construction - Google Patents

Abstract

The utility model belongs to the technical field of electric power construction tool, especially, be an insulating pincers for electric power construction, including the first pincers body, the first pincers body has the second pincers body through round pin axle swing joint, the equal fixedly connected with pincers handle in bottom of the first pincers body and the second pincers body, the equal fixedly connected with sand grip of both sides wall of pincers handle, the pincers handle all overlaps outward and is equipped with the adjusting collar, be equipped with the recess on the top lateral wall of adjusting collar, be equipped with the stopper in the recess, the bottom surface fixedly connected with threaded rod of stopper, the bottom threaded connection of threaded rod has the latch segment. The utility model discloses a pincers handle, adjusting collar, stopper, threaded rod, latch segment, first fixture block, second fixture block and pin can carry out nimble regulation to the length of insulating pincers, make things convenient for constructor to use, improve constructor's work efficiency, can carry on spacingly to constructor's hand, avoid appearing the phenomenon of taking off one's hand, the security is better.

Description

A insulating pincers for electric power construction

Technical Field

The utility model relates to an electric power construction tool technical field specifically is an insulating pincers for electric power construction.

Background

The insulating clamp is also called an insulating clamp, is a tool for installing and disassembling a high-voltage fuse or performing other similar work, and is mainly used for the insulating clamp product of a power system of 35kV or below.

At present, the length of the insulating pincers for electric power construction among the prior art is invariable, and inconvenient length to insulating pincers carries out nimble regulation, brings very big inconvenience for constructor, reduces constructor's work efficiency, and the stability of being convenient for adjust length is not good again, and the security performance of insulating pincers among the prior art is not good simultaneously, and the phenomenon of taking off the hand appears easily to constructor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an insulating pincers for electric power construction has solved the length inconvenience that is used for electric power construction's insulating pincers among the prior art and has adjusted and the not good problem of security performance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an insulating clamp for electric power construction comprises a first clamp body, wherein the first clamp body is movably connected with a second clamp body through a pin shaft, clamp handles are fixedly connected to the bottom ends of the first clamp body and the second clamp body respectively, protruding strips are fixedly connected to two side walls of each clamp handle, an adjusting sleeve is sleeved outside each clamp handle, a groove is formed in the side wall of the top end of each adjusting sleeve, a limiting block is arranged in each groove, a threaded rod is fixedly connected to the bottom surface of each limiting block, a locking block is connected to the bottom end of each threaded rod in a threaded manner, limiting columns are arranged on two sides of each limiting block and fixedly connected with the corresponding limiting block respectively, a rubber sleeve is sleeved outside each adjusting sleeve, two first clamping blocks are arranged on each rubber sleeve, a second clamping block is arranged on the lower side of each first clamping block, fixing blocks are fixedly connected to the side walls of the first clamping block and the second clamping block respectively, and a first bolt, the bottom threaded connection of first bolt has first nut, equal fixedly connected with connecting block on the lateral wall of first fixture block and second fixture block, the matching is equipped with the second bolt on the connecting block, the bottom threaded connection of second bolt has the second nut, and is adjacent equal fixedly connected with pin between the connecting block.

As an optimized technical scheme of the utility model, be equipped with a set of anti-skidding protruding on the lateral wall of rubber sleeve, and the interval between the adjacent anti-skidding protruding is the same.

As a preferred technical scheme of the utility model, the up end fixedly connected with of stopper draws the piece, the cross-sectional shape who draws the piece is the C font.

As an optimal technical scheme of the utility model, be equipped with a set of spacing hole on the pincers handle, the threaded rod is the same with the diameter of spacing post, interval between threaded rod and the spacing post is the same with the interval between the adjacent spacing hole.

As an optimized technical proposal of the utility model, a chute matched with the convex strip is arranged in the adjusting sleeve.

As a preferred technical scheme of the utility model, be located two card posts of lower terminal surface symmetry and fixedly connected with of the pin of first fixture block one side are located be equipped with on the pin of second fixture block one side with card post phase-match card hole.

(III) advantageous effects

Compared with the prior art, the utility model provides an insulating pincers for electric power construction possesses following beneficial effect:

1. this an insulating pincers for electric power construction through pincers handle, adjusting collar, stopper, threaded rod, latch segment and spacing post, can adjust the length of insulating pincers, makes things convenient for constructor to adjust according to the in-service use condition, makes things convenient for constructor to use, improves constructor's work efficiency, and stability is better, and the practicality is strong.

2. This an insulating pincers for electric power construction, through first fixture block, second fixture block and pin, can carry on spacingly to operating personnel's hand, avoid constructor hand roll-off to take off the phenomenon of hand now, can ensure constructor's safety, the security performance is better, and can also make constructor work lighter.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is an enlarged view of the present invention at B in fig. 3;

fig. 5 is an enlarged view of the present invention at C in fig. 3;

FIG. 6 is a schematic structural view of the adjusting sleeve of the present invention;

fig. 7 is a schematic view of a connection structure of the first clamping block and the blocking rod of the present invention;

fig. 8 is the utility model discloses the connection structure schematic diagram of stopper and threaded rod.

In the figure: 1. a first caliper body; 2. a second caliper body; 3. a pin shaft; 4. a forceps handle; 5. a convex strip; 6. a limiting hole; 7. a limiting block; 8. an adjusting sleeve; 9. a rubber sleeve; 10. anti-skid convex; 11. a stop lever; 12. connecting blocks; 13. a first clamping block; 14. a second fixture block; 15. a fixed block; 16. a first bolt; 17. a second bolt; 18. a threaded rod; 19. a locking block; 20. a limiting column; 21. a first nut; 22. a second nut; 23. a groove; 24. a chute; 25. clamping the column; 26. and (5) pulling the block.

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.

Examples

Referring to fig. 1-8, the present invention provides the following technical solutions: an insulating clamp for electric power construction comprises a first clamp body 1, wherein the first clamp body 1 is movably connected with a second clamp body 2 through a pin shaft 3, the bottom ends of the first clamp body 1 and the second clamp body 2 are fixedly connected with a clamp handle 4, two side walls of the clamp handle 4 are fixedly connected with raised lines 5, an adjusting sleeve 8 is sleeved outside the clamp handle 4, a groove 23 is arranged on the side wall of the top end of the adjusting sleeve 8, a limiting block 7 is arranged in the groove 23, a threaded rod 18 is fixedly connected with the bottom surface of the limiting block 7, a locking block 19 is in threaded connection with the bottom end of the threaded rod 18, limiting posts 20 are arranged on two sides of the limiting block 7, the limiting posts 20 are fixedly connected with the limiting block 7, a rubber sleeve 9 is sleeved outside the adjusting sleeve 8, two first clamping blocks 13 are arranged on the rubber sleeve 9, a second clamping block 14 is arranged on the lower side of each first clamping block 13, and fixed blocks 15 are fixedly connected on, be equipped with first bolt 16 in the fixed block 15, first bolt 16's bottom threaded connection has first nut 21, equal fixedly connected with connecting block 12 on the lateral wall of first fixture block 13 and second fixture block 14, and the matching is equipped with second bolt 17 on connecting block 12, and second bolt 17's bottom threaded connection has second nut 22, equal fixedly connected with pin 11 between the adjacent connecting block 12.

In this embodiment, round pin axle 3 can make first pincers body 1 and second pincers body 2 rotate, adjusting collar 8 can adjust and clamp the length between the handle 4, make things convenient for constructor to use, the flexibility is better, recess 23 can be spacing to stopper 7, thereby can make pincers handle 4 and adjusting collar 8 remain stable, threaded rod 18 can be fixed pincers handle 4 and adjusting collar 8, spacing post 20 can further improve stability, rubber sleeve 9 can insulate, thereby can ensure constructor's security performance, first fixture block 13 and second fixture block 14 conveniently install pin 11, conveniently assemble and dismantle, pin 11 can carry on spacingly to constructor's hand, can avoid the phenomenon that the manual person hand appears skidding.

Specifically, a group of anti-skid projections 10 are arranged on the side wall of the rubber sleeve 9, and the distance between every two adjacent anti-skid projections 10 is the same.

In this embodiment, the anti-slip protrusions 10 can increase the friction force between the hands of the constructors and the rubber sleeve 9, so that the phenomenon that the hands of the operators slip and slip off can be avoided.

Specifically, the upper end face of the limiting block 7 is fixedly connected with a pulling block 26, and the cross section of the pulling block 26 is C-shaped.

In this embodiment, draw piece 26 to make things convenient for constructor to take out stopper 7, conveniently adjusts insulating pincers's length, improves constructor's work efficiency.

Specifically, a group of limiting holes 6 are formed in the clamp handle 4, the diameter of the threaded rod 18 is the same as that of the limiting column 20, and the distance between the threaded rod 18 and the limiting column 20 is the same as that between adjacent limiting holes 6.

In this embodiment, the spacing hole 6 facilitates the insertion of the threaded rod 18 and the spacing column 20, thereby facilitating the adjustment of the length of the insulating clamp and ensuring the stability of the insulating clamp.

Specifically, a sliding groove 24 matched with the convex strip 5 is arranged in the adjusting sleeve 8.

In this embodiment, the chute 24 can slide the protruding strip 5, and can also limit the protruding strip 5, and can prevent the forceps handle 4 from rotating, so that the forceps handle 4 and the adjusting sleeve 8 can be stably adjusted in length.

Specifically, the lower end surface of the stop lever 11 located on one side of the first clamping block 13 is symmetrically and fixedly connected with two clamping columns 25, and the stop lever 11 located on one side of the second clamping block 14 is provided with clamping holes matched with the clamping columns 25.

In this embodiment, the card post 25 makes things convenient for two adjacent pin 11 to carry out the block to conveniently install and dismantle pin 11, set up simply, the cost is lower, and the practicality is strong.

The utility model discloses a theory of operation and use flow: when the length of insulating pincers needs to be adjusted, 19 loosening of latch segment take off, then take out stopper 7 through drawing piece 26, drag adjusting collar 8 after suitable position, insert recess 23 with stopper 7 again in, then screw 19 and threaded rod 18 with latch segment, make things convenient for constructor to adjust according to the in-service use condition, improve constructor's work efficiency, pin 11 can carry on spacingly to constructor's hand, avoid appearing the phenomenon of taking off the hand, the security is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. An insulating pincers for electric power construction, includes first pincers body (1), its characterized in that: the clamp is characterized in that a second clamp body (2) is movably connected to the first clamp body (1) through a pin shaft (3), clamp handles (4) are fixedly connected to the bottoms of the first clamp body (1) and the second clamp body (2), raised lines (5) are fixedly connected to two side walls of each clamp handle (4), adjusting sleeves (8) are sleeved outside the clamp handles (4), grooves (23) are formed in the side walls of the top ends of the adjusting sleeves (8), limiting blocks (7) are arranged in the grooves (23), threaded rods (18) are fixedly connected to the bottom surfaces of the limiting blocks (7), locking blocks (19) are connected to the bottom ends of the threaded rods (18) in a threaded mode, limiting columns (20) are arranged on two sides of each limiting block (7), the limiting columns (20) are fixedly connected with the limiting blocks (7), rubber sleeves (9) are sleeved outside the adjusting sleeves (8), two first clamping blocks (13) are arranged on the rubber sleeves (9), the downside of first fixture block (13) all is equipped with second fixture block (14), equal fixedly connected with fixed block (15) on the lateral wall of first fixture block (13) and second fixture block (14), be equipped with first bolt (16) in fixed block (15), the bottom threaded connection of first bolt (16) has first nut (21), equal fixedly connected with connecting block (12) on the lateral wall of first fixture block (13) and second fixture block (14), the matching is equipped with second bolt (17) on connecting block (12), the bottom threaded connection of second bolt (17) has second nut (22), and is adjacent equal fixedly connected with pin (11) between connecting block (12).

2. An insulating tong for electric power construction according to claim 1, characterized in that: the side wall of the rubber sleeve (9) is provided with a group of anti-skid projections (10), and the distance between every two adjacent anti-skid projections (10) is the same.

3. An insulating tong for electric power construction according to claim 1, characterized in that: the upper end face of the limiting block (7) is fixedly connected with a pulling block (26), and the cross section of the pulling block (26) is C-shaped.

4. An insulating tong for electric power construction according to claim 1, characterized in that: the clamp is characterized in that a group of limiting holes (6) are formed in the clamp handle (4), the diameter of the threaded rod (18) is the same as that of the limiting columns (20), and the distance between the threaded rod (18) and the limiting columns (20) is the same as that between adjacent limiting holes (6).

5. An insulating tong for electric power construction according to claim 1, characterized in that: and a sliding groove (24) matched with the convex strip (5) is arranged in the adjusting sleeve (8).

6. An insulating tong for electric power construction according to claim 1, characterized in that: the lower end face of the stop lever (11) positioned on one side of the first clamping block (13) is symmetrically and fixedly connected with two clamping columns (25), and the stop lever (11) positioned on one side of the second clamping block (14) is provided with clamping holes matched with the clamping columns (25).

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