CN211826152U

CN211826152U - High-level wiring device for testing high-voltage electrical equipment

Info

Publication number: CN211826152U
Application number: CN201922223048.XU
Authority: CN
Inventors: 贾煜晗
Original assignee: Xi'an Rich Electrical Co ltd
Current assignee: Xi'an Rich Electrical Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-30
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an elevated wiring device for high-voltage electrical equipment test, include by lower clip, go up the clip and rotate the binding clip of connecting and forming, the lower extreme interference fit of clip has the pole of lifting down, it has mount pad two to go up slidable mounting on the clip, and the lower extreme interference fit of mount pad two has the lower link, and the lower extreme of lower link runs through down the clip, pole, lower link are three section pull formula structure, be equipped with connection structure between pole and the lower link of lifting, the last arc draw-in groove of having seted up of clip. Has the advantages that: the high-level wiring device can fully clamp and fix the leads with different sizes, and prevent the problem of loose wiring caused by the size problem; utilize the pull rod to replace pressing from both sides mouthful control rope simultaneously, the cracked problem of mouthful control rope can not appear pressing from both sides, can also carry out a support and drive its effect that carries out steady removal with the pole of lifting simultaneously to the binding clip together.

Description

High-level wiring device for testing high-voltage electrical equipment

Technical Field

The utility model relates to a termination especially relates to a high-order termination for high-voltage electrical equipment tests.

Background

Through retrieval, patent document CN202583245U discloses a high-order termination for high-voltage electrical equipment test, including fastener, lift pole and double-layered mouthful control rope, the lower part of the lower operating arm of fastener is provided with the connecting handle, the upper end of lift pole is provided with the connecting handle sleeve with the connecting handle assorted of fastener.

The wiring device also has the following defects: the lead wires of different high-voltage electrical equipment have the problem of different sizes, and the device can not clamp and fix the lead wires of different sizes well.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, and the high-order termination who proposes is used for high-voltage electrical equipment test.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevated wiring device for high-voltage electrical equipment test, includes by lower clip, go up the clip and rotate the binding clip of connecting and forming, the lower extreme interference fit of lower clip has the lifter, it has mount pad two to go up slidable mounting on the clip, and the lower extreme interference fit of mount pad two has the lower link, and the lower extreme of lower link runs through down the clip, lifter, lower link are three section pull formula structure, be equipped with connection structure between lifter and the lower link, upward seted up the arc draw-in groove on the clip, the arc mounting groove has been seted up on the lower clip, there is the arc cassette through a plurality of spring mounting in the arc mounting groove, still install limit structure between arc cassette and the lower clip.

In the above high-order wiring device for testing high-voltage electrical equipment, the limiting structure is composed of two limiting grooves and two limiting rods, the inner wall of the arc-shaped mounting groove is provided with the two limiting grooves, the outer wall of the arc-shaped clamping seat is fixedly provided with the two limiting rods, and one sides of the two limiting rods, which are far away from each other, are respectively located in the corresponding limiting grooves.

In foretell an elevated line device for high-voltage electrical equipment tests, connection structure comprises two card posts and two bar draw-in grooves, the equal fixed mounting in both ends has a card post about the lower pull rod, and the length of two card posts differs, a bar draw-in groove has all been seted up at the upper and lower both ends of the pole of lifting, and blocks the post block on corresponding bar draw-in groove.

In the high-order wiring device for testing the high-voltage electrical equipment, two strip-shaped sliding grooves are symmetrically formed in two sides of the upper clamp, and two sliding blocks matched with the strip-shaped sliding grooves are fixedly mounted on the inner wall of the second mounting seat.

In foretell a high-order termination for high-voltage electrical equipment test, the lower fixed surface of lower clip installs mount pad one, set up on the mount pad one with lift pole upper end matched with draw-in groove one.

In the high-order wiring device for testing high-voltage electrical equipment, the lower end of the mounting seat II is provided with a clamping groove II matched with the upper end of the lower pull rod.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of arc draw-in groove, arc cassette, spring, spacing groove, gag lever post for lower clip, last clip can all press from both sides tightly fixedly better to the lead wire of unidimensional not.

2: the relative rotation of the lower clamp and the upper clamp can be realized when the lower pull rod is pulled down through the cooperation of the lower pull rod, the second mounting seat, the strip-shaped sliding groove and the sliding block, so that the unfolding operation is completed, and the clamping and fixing operation of the lead can be completed by upwards pushing the lower pull rod.

3: the friction between the clamping columns is smaller than the friction between the lifting rod and the first clamping groove and the friction between the lower pull rod and the second clamping groove, so that the lower pull rod can be stretched and unfolded with the lifting rod at the same time, the lower pull rod cannot be separated from the second mounting seat when moving in the vertical direction, and the clamping and fixing operation of the lead wire can be smoothly completed.

In conclusion, the high-level wiring device can sufficiently clamp and fix leads with different sizes, and the problem of loose wiring caused by the size problem is solved; utilize the pull rod to replace pressing from both sides mouthful control rope simultaneously, the cracked problem of mouthful control rope can not appear pressing from both sides, can also carry out a support and drive its effect that carries out steady removal with the pole of lifting simultaneously to the binding clip together.

Drawings

Fig. 1 is a schematic structural view of a high-level wiring device for testing high-voltage electrical equipment according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is an enlarged view of the structure of part B in FIG. 1;

fig. 4 is an enlarged schematic view of a portion C in fig. 1.

In the figure: 1 bar spout, 2 lower clips, 3 last clips, 4 arc draw-in grooves, 5 arc mounting grooves, 6 arc cassette, 7 springs, 8 spacing grooves, 9 gag lever posts, 10 lifter, 11 lower pull rods, 12 calorie of posts, 13 bar draw-in grooves, 14 mount pads one, 15 draw-in grooves one, 16 mount pads two, 17 draw-in grooves two.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-4, the high-order wiring device for testing the high-voltage electrical equipment comprises a wiring clamp formed by rotationally connecting a lower clamp 2 and an upper clamp 3, wherein a second mounting seat 16 is slidably mounted on the upper clamp 3, two strip-shaped sliding grooves 1 are symmetrically formed in two sides of the upper clamp 3, and two sliding blocks matched with the strip-shaped sliding grooves 1 are fixedly mounted on the inner wall of the second mounting seat 16;

the slider can slide on bar spout 1, makes two 16 relative clip 3 of mount pad can only take place relative slip through the cooperation of slider and bar spout 1 simultaneously, and the two can not separate.

Lower clip 2's lower extreme interference fit has lifting rod 10, and lower clip 2's lower fixed surface installs mount pad one 14, offer on mount pad one 14 with lifting rod 10 upper end matched with draw-in groove one 15, the setting up of draw-in groove one 15 makes down clip 2 can be convenient install on mount pad one 14 to form a relatively stable coupling part with lower clip 2, thereby can drive down clip 2 through lifting rod 10 and remove.

The lower end of the second mounting seat 16 is in interference fit with a lower pull rod 11, the lower end of the lower pull rod 11 penetrates through the lower clamp 2, and a second clamping groove 17 matched with the upper end of the lower pull rod 11 is formed in the lower end of the second mounting seat 16.

The lifting rod 10 and the lower pull rod 11 are of three-section drawing structures, and the length of the three sections can reach 6 meters after the three sections are completely extended out.

A connecting structure is arranged between the lifting rod 10 and the lower pull rod 11, and the connecting structure enables the lifting rod 10 to drive three sections of the lower pull rod 11 to be unfolded simultaneously when the lifting rod 10 is completely unfolded again, so that the unfolding operation of the lifting rod and the lower pull rod is simpler and more convenient;

connection structure comprises two card posts 12 and two bar draw-in grooves 13, and the equal fixed mounting in upper and lower both ends of lower link 11 has one card post 12, and two card posts 12 differ in size, and a bar draw-in groove 13 has all been seted up at the upper and lower both ends of lifting rod 10, and card post 12 block is on corresponding bar draw-in groove 13.

Last clip 3 is last to have seted up arc draw-in groove 4, has seted up arc mounting groove 5 on the lower clip 2, installs arc cassette 6 through a plurality of springs 7 in the arc mounting groove 5, still installs limit structure between arc cassette 6 and the lower clip 2, and limit structure's setting makes arc cassette 6 can only remove along the direction of perpendicular and lower clip 2.

Limiting structure comprises two spacing grooves 8 and two gag lever posts 9, has seted up two gag lever posts 8 on the inner wall of arc mounting groove 5, and fixed mounting has two gag lever posts 9 on the outer wall of arc cassette 6, and one side that two gag lever posts 9 kept away from each other is located corresponding gag lever post 8 respectively.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, with lifting rod 10 earlier, 11 blocks of lower link are together extremely, then will lift rod 10, lower link 11 blocks simultaneously to the binding clip on, then expand lifting rod 10, thereby make whole formation the shown state of figure 1, then two hands are respectively to lifting rod 10, lower link 11 applys an effort, make lifting rod 10 motionless, lower link 11 moves down and applys a pulling force to last clip 3 through mount pad two 16, and clip 2 can not take place to move under lifting rod 10's effect this moment, thereby make lower clip 2, go up clip 3 and take place relative rotation, with lower clip 2, go up clip 3 and move to required position and then apply a decurrent thrust to lower link 11 and can press from both sides tight lead wire, accomplish the connection of test wire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The high-order wiring device for testing the high-voltage electrical equipment comprises a wiring clamp which is formed by rotationally connecting a lower clamp (2) and an upper clamp (3), and is characterized in that a lifting rod (10) is in interference fit with the lower end of the lower clamp (2), a second mounting seat (16) is slidably mounted on the upper clamp (3), a lower pull rod (11) is in interference fit with the lower end of the second mounting seat (16), the lower end of the lower pull rod (11) penetrates through the lower clamp (2), the lifting rod (10) and the lower pull rod (11) are of a three-section pull type structure, a connecting structure is arranged between the lifting rod (10) and the lower pull rod (11), an arc clamping groove (4) is formed in the upper clamp (3), an arc mounting groove (5) is formed in the lower clamp (2), and an arc clamping seat (6) is mounted in the arc mounting groove (5) through a plurality of springs (7), and a limiting structure is further arranged between the arc-shaped clamping seat (6) and the lower clamp (2).

2. The high-level wiring device for testing the high-voltage electrical equipment according to claim 1, wherein the limiting structure comprises two limiting grooves (8) and two limiting rods (9), the inner wall of the arc-shaped mounting groove (5) is provided with the two limiting grooves (8), the outer wall of the arc-shaped clamping seat (6) is fixedly provided with the two limiting rods (9), and the sides of the two limiting rods (9) away from each other are respectively located in the corresponding limiting grooves (8).

3. The high-order wiring device for testing high-voltage electrical equipment according to claim 1, wherein the connecting structure comprises two clamping columns (12) and two strip-shaped clamping grooves (13), one clamping column (12) is fixedly mounted at each of the upper end and the lower end of the lower pull rod (11), the two clamping columns (12) are different in length, one strip-shaped clamping groove (13) is formed at each of the upper end and the lower end of the lifting rod (10), and the clamping columns (12) are clamped on the corresponding strip-shaped clamping grooves (13).

4. The high-position wiring device for testing the high-voltage electrical equipment as claimed in claim 1, wherein two strip-shaped sliding grooves (1) are symmetrically formed in two sides of the upper clamp (3), and two sliding blocks matched with the strip-shaped sliding grooves (1) are fixedly mounted on the inner wall of the second mounting seat (16).

5. The high-level wiring device for testing the high-voltage electrical equipment as claimed in claim 1, wherein a first mounting seat (14) is fixedly mounted on the lower surface of the lower clamp (2), and a first clamping groove (15) matched with the upper end of the lifting rod (10) is formed in the first mounting seat (14).

6. The high-level wiring device for testing the high-voltage electrical equipment as claimed in claim 1, wherein the lower end of the second mounting seat (16) is provided with a second clamping groove (17) matched with the upper end of the lower pull rod (11).