CN207937485U - A kind of 10kV vacuum circuit breakers D.C. resistance test jointing clamp - Google Patents

Abstract

The utility model discloses a kind of 10kV vacuum circuit breakers D.C. resistances to test jointing clamp,Including jointing clamp,Jointing clamp end side is fixed with right baffle-plate,The jointing clamp other side is fixed with right shell body right shell body and right baffle-plate inner wall centre position is equipped with short axle,Short axle outer surface is socketed with torsional spring,One end of torsional spring is connected on the side wall of jointing clamp one end,And the free end of torsional spring is fixedly connected on the side wall of folding grip side,Folding grip other end top surface is fixed with convex block,Convex block lower end is equipped with perforation,The utility model is using folding grip under the action of torsional spring,It is folded to the direction of jointing clamp,When the convex block on the top surface of folding grip end is connected in notch,Hook is pulled out out of perforation and is hung in the through-hole of rectangular block top surface,It prevents from popping up,When needing to carry out operation,Hook is taken out out of through-hole,Under the pulling force effect of spring,It is snapped into placing groove along perforation,Storage room is equipped in folding grip,The tools such as some small-sized screwdrivers can be placed.

Description

A kind of 10kV vacuum circuit breakers D.C. resistance test jointing clamp

Technical field

The utility model is related to electrical equipment technical field, specially a kind of 10kV vacuum circuit breakers D.C. resistance test connects Line tweezer.

Background technology

In our daily life, everywhere will electricity consumption, electric power is an indispensable part during we live, but is had When power equipment at runtime, can inevitably break down, this staff will repair it, in the process of repair In, it often to use and arrive a kind of tool of jointing clamp, traditional jointing clamp emerges one after another, but is all mostly that structure is single, utilizes Rate is not high, it has not been convenient to carry, function is less, it is difficult to meet the needs of modern society's production, thus it is proposed that a kind of 10kV is true Empty breaker D.C. resistance test jointing clamp is for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of 10kV vacuum circuit breakers D.C. resistances to test jointing clamp, in solution State the problem of being proposed in background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of 10kV vacuum circuit breakers D.C. resistance Jointing clamp is tested, including jointing clamp, jointing clamp end side are fixed with right baffle-plate, the jointing clamp other side is fixed with the right side Right shell body described in baffle and right baffle-plate inner wall centre position are fixed with short axle, and short axle outer surface fixing sleeve is connected to torsional spring, One end of the torsional spring is fixedly connected on the side wall of jointing clamp one end, and the free end of torsional spring is fixedly connected on folding grip side Side wall on, folding grip other end top surface is fixed with convex block, and the convex block lower end is equipped with perforation.

Preferably, jointing clamp top surface centre position is equipped with notch, in the notch on the inner wall far from convex block side Equipped with placing groove, spring is fixed on the inner wall of the placing groove side, the free end of the spring is fixedly connected with round bar, described The other end side of round bar is fixedly connected with hook.

Preferably, rectangular block, the rectangular block top are fixed on the side wall close to folding grip side in the notch Face is equipped with through-hole, in the through-hole activity be connected with hook.

Preferably, storage room is slidably connected in the folding grip, the end of the storage room is fixedly connected with door-plate.

Preferably, the length of the door-plate and height are identical as the length of folding grip and height.

Preferably, door-plate upper end side is fixed with eye-splice, and folding grip end side is equipped with slot, described to insert Activity is connected with eye-splice in slot.

Preferably, bottom end side wall is equipped with guide groove in the folding grip, fixes and sets on the side wall of storage room bottom end both sides There are sliding block, the sliding block sliding to be connected in guide groove.

Preferably, the outer surface of the folding grip is fixed with one layer of Anti-slip cover, and the length and height of the Anti-slip cover are big In the length and height of folding grip.

Compared with prior art, the utility model has the beneficial effects that：

1. by folding grip under the action of torsional spring, folded to the direction of jointing clamp, the convex block on the top surface of folding grip end When being connected in notch, hook is pulled out out of perforation and hung in the through-hole of rectangular block top surface, prevents from popping up, when being made When industry, hook is taken out out of through-hole, under the pulling force effect of spring, is snapped into placing groove along perforation, this device can make to connect Line tweezer folds, and is carried to facilitate.

2. being equipped with storage room in folding grip, the tools such as some small-sized screwdrivers can be placed, it is convenient that equipment is tieed up It repaiies.

3. being fixed with one layer of Anti-slip cover on the surface of folding grip, operating personnel are not easy to slide when holding, and increase work Efficiency.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model torsional spring and right baffle-plate, right shell body attachment structure schematic diagram.

Fig. 3 is the utility model sliding block and guide groove attachment structure schematic diagram.

Fig. 4 is the utility model cross cut structure schematic diagram.

In figure：1 jointing clamp, 2 folding grips, 3 short axles, 4 torsional springs, 5 storage rooms, 6 door-plates, 7 eye-splices, 8 slots, 9 convex blocks, 10 are worn Hole, 11 placing grooves, 12 springs, 13 round bars, 14 hooks, 15 rectangular blocks, 16 through-holes, 17 notches, 18 Anti-slip covers, 19 right baffle-plates, 20 Right shell body, 21 guide grooves, 22 sliding blocks.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of 10kV vacuum circuit breakers D.C. resistance test Jointing clamp, including jointing clamp 1,1 end side of jointing clamp are fixed with right baffle-plate 19, and 1 other side of jointing clamp is fixed with right gear 20 right shell body 20 of plate and 19 inner wall centre position of right baffle-plate are fixed with short axle 3, and 3 outer surface fixing sleeve of short axle is connected to torsional spring 4, turn round One end of spring 4 is fixedly connected on the side wall of 1 one end of jointing clamp, and the free end of torsional spring 4 is fixedly connected on 2 side of folding grip On side wall, the outer surface of folding grip 2 is fixed with one layer of Anti-slip cover 18, and the length and height of Anti-slip cover 18 are more than folding grip 2 Length and height, 2 other end top surface of folding grip are fixed with convex block 9, and 9 lower end of convex block is equipped with perforation 10, among 1 top surface of jointing clamp Position is equipped with notch 17, and the inner wall far from 9 side of convex block is equipped with placing groove 11 in notch 17, consolidates on 11 side inner wall of placing groove Surely it is equipped with spring 12, the free end of spring 12 is fixedly connected with round bar 13, and the other end side of round bar 13 is fixedly connected with hook 14, Rectangular block 15 is fixed in notch 17 on the side wall close to 2 side of folding grip, 15 top surface of rectangular block is equipped with through-hole 16, through-hole Activity is connected with hook 14 in 16.

Slidably connect storage room 5 in folding grip 2, the end of storage room 5 is fixedly connected with door-plate 6, the length of door-plate 6 and Height is identical as the length of folding grip 2 and height, and 6 upper end side of door-plate is fixed with eye-splice 7, and 2 end side of folding grip is equipped with Slot 8, in slot 8 activity be connected with eye-splice 7, bottom end side wall is equipped with guide groove 21,5 bottom end both sides side of storage room in folding grip 2 Sliding block 22 is fixed on wall, the sliding of sliding block 22 is connected in guide groove 21.

Operation principle：The utility model is in routine use, by folding grip 2 under the action of torsional spring 4, to jointing clamp 1 Direction folds, and when the convex block 9 on 2 end top surface of folding grip is connected in notch 17, hook 14 is pulled out out of perforation 10 and is hung It in the through-hole of 15 top surface of rectangular block, prevents from popping up, when needing to carry out operation, hook 14 be taken out out of through-hole 16, in bullet It under the pulling force effect of spring 12, is snapped into placing groove 11 along perforation 10, storage room 5 is equipped in folding grip 2, it is small that some can be placed The tools such as the screwdriver of type, it is convenient that equipment is repaired, it is fixed with one layer of Anti-slip cover 18 on the surface of folding grip 2, is operated Personnel are not easy to slide when holding, and increase working efficiency.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of 10kV vacuum circuit breakers D.C. resistance tests jointing clamp, including jointing clamp（1）, it is characterised in that：The wiring Pincers（1）End side is fixed with right baffle-plate（19）, jointing clamp（1）The other side is fixed with right shell body（20）The right shell body （20）And right baffle-plate（19）Inner wall centre position is fixed with short axle（3）, the short axle（3）Outer surface fixing sleeve is connected to torsional spring （4）, the torsional spring（4）One end be fixedly connected on jointing clamp（1）On the side wall of one end, and torsional spring（4）Free end fix connect It is connected on folding grip（2）On the side wall of side, the folding grip（2）Other end top surface is fixed with convex block（9）, the convex block（9） Lower end is equipped with perforation（10）.

2. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 1 tests jointing clamp, it is characterised in that：Institute State jointing clamp（1）Top surface centre position is equipped with notch（17）, the notch（17）Interior separate convex block（9）The inner wall of side is equipped with Placing groove（11）, the placing groove（11）It is fixed with spring on the inner wall of side（12）, the spring（12）Free end fix Connect round bar（13）, the round bar（13）Other end side be fixedly connected with hook（14）.

3. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 2 tests jointing clamp, it is characterised in that：Institute State notch（17）Inherent close folding grip（2）It is fixed with rectangular block on the side wall of side（15）, the rectangular block（15）Top surface Equipped with through-hole（16）, the through-hole（16）Interior activity is connected with hook（14）.

4. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 1 tests jointing clamp, it is characterised in that：Institute State folding grip（2）Inside slidably connect storage room（5）, the storage room（5）End be fixedly connected with door-plate（6）.

5. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 4 tests jointing clamp, it is characterised in that：Institute State door-plate（6）Length and height and folding grip（2）Length it is identical with height.

6. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 5 tests jointing clamp, it is characterised in that：Institute State door-plate（6）Upper end side is fixed with eye-splice（7）, the folding grip（2）End side is equipped with slot（8）, the slot（8） Interior activity is connected with eye-splice（7）.

7. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 5 tests jointing clamp, it is characterised in that：Institute State folding grip（2）Interior bottom end side wall is equipped with guide groove（21）, the storage room（5）It is fixed with sliding block on the side wall of bottom end both sides （22）, the sliding block（22）Sliding is connected to guide groove（21）It is interior.

8. a kind of 10kV vacuum circuit breakers D.C. resistance according to claim 5 tests jointing clamp, it is characterised in that：Institute State folding grip（2）Outer surface be fixed with one layer of Anti-slip cover（18）, the Anti-slip cover（18）Length and height be more than fold （2）Length and height.