CN219574156U

CN219574156U - Withstand voltage test wiring pole of substation electrical equipment

Info

Publication number: CN219574156U
Application number: CN202223122708.3U
Authority: CN
Inventors: 赵志豪; 赵信卿; 赵子纳; 杨守志; 宗廷轩
Original assignee: Fengye Construction Co ltd
Current assignee: Fengye Construction Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-08-22
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a voltage withstand test wiring rod of power transformation electrical equipment, which relates to the technical field of wiring rods, and particularly comprises an insulating rod and an extension rod, wherein the upper surface of the insulating rod is in sliding connection with the extension rod, one side of the insulating rod is movably connected with a handle, the outer surface of the handle is fixedly connected with first conical teeth, the inner bottom wall of the insulating rod is movably connected with a threaded rod, the outer surface of the threaded rod is fixedly connected with first conical teeth, and the upper end of second conical teeth is meshed with the first conical teeth. This transformer electrical equipment withstand voltage test junction pole, the staff rotates the handle and drives first awl type tooth and rotate, then first awl type tooth and second awl type tooth intermeshing, makes the threaded rod rotate, then drives the thread bush, carries out spacingly through spout and slider simultaneously, makes the thread bush drive bracing piece and extension bar go up and down to the effect of avoiding the high altitude effect has been played, has reached the purpose that avoids the high altitude effect to cause danger.

Description

Withstand voltage test wiring pole of substation electrical equipment

Technical Field

The utility model relates to the technical field of wiring poles, in particular to a voltage withstand test wiring pole of power transformation electrical equipment.

Background

The high-voltage class transformer substation is internally provided with a plurality of power transformation equipment such as a high-voltage class breaker, a current transformer, a voltage transformer, a lightning arrester, a disconnecting switch, a grounding disconnecting switch and the like, the high-voltage class power transformation equipment is usually arranged at a position 3-5 m away from the ground, and in order to complete the connection and disconnection work of the high-voltage class power transformation equipment insulation withstand voltage test, workers need to ascend by means of an overhead working vehicle, and each ascending and descending is needed to complete one power transformation equipment test work.

At present, a wiring laboratory needs to perform climbing operation, test personnel are required to climb and wire, but dangerous operation caused by high-altitude falling has high labor intensity and high safety risk, and the wiring cannot be fixed and held during experiments, so that the wiring is difficult and complex during wiring, and a voltage withstand test wiring rod of power transformation electrical equipment is required.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a withstand voltage test wiring rod of power transformation electrical equipment, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a transformer electrical equipment withstand voltage test wiring pole, includes insulator spindle and extension bar, the upper surface and the extension bar sliding connection of insulator spindle, one side swing joint of insulator spindle has the handle, the first taper tooth of surface fixedly connected with of handle, the interior bottom wall swing joint of insulator spindle has the threaded rod, the first taper tooth of surface fixedly connected with of threaded rod, the upper end and the first taper tooth intermeshing of second taper tooth, the surface fixedly connected with limiting plate of threaded rod, the surface threaded connection of threaded rod has the screw thread piece.

Optionally, a fixing block extending towards one side is fixed on one side of the threaded block, and a supporting rod extending upwards is fixed on the upper surface of the fixing block.

Optionally, the upper surface of bracing piece and extension bar fixed connection, the lower surface of extension bar is seted up flutedly.

Optionally, the lower surface fixed connection fixed plate of extension bar, one side fixedly connected with slider of fixed plate.

Optionally, the inner wall of insulating rod has seted up the spout that is the extension degree of depth from top to bottom, and the inner wall and the slider sliding connection of spout.

Optionally, the upper surface fixedly connected with installation piece of extension bar, the upper surface of mounting hole is fixed with the mounting panel that upwards is the extension.

Optionally, the upper surface of mounting panel is fixed with and uses upwards as the mount that extends, and the inner wall of mount has seted up and has been placed the hole, and the upper surface fixedly connected with mounting bracket of mount, the upper surface threaded connection of mounting bracket has the screw rod.

Optionally, the lower surface swing joint of screw rod has to add and holds the board, adds the lower surface fixedly connected with insulating pad who holds the board, and the lower surface fixedly connected with sleeve of mounting bracket, telescopic lower surface sliding connection have the loop bar, the lower surface of loop bar with add and hold board fixed connection.

(III) beneficial effects

The utility model provides a withstand voltage test wiring rod of power transformation electrical equipment, which has the following beneficial effects:

1. this transformer electrical equipment withstand voltage test wiring pole, through the setting of insulator spindle, make the device possess the effect of going up and down, cooperation through insulator spindle and extension bar sets up, can be when using the wiring pole in the in-process of use, the staff rotates the handle and drives first taper tooth and rotate, then first taper tooth and second taper tooth intermeshing, make the threaded rod rotate, then drive the thread bush, it is spacing simultaneously to carry out through spout and slider, make the thread bush drive bracing piece and extension bar go up and down, thereby the effect of avoiding the high altitude effect has been played, the high altitude effect of avoiding causes dangerous purpose has been reached.

2. This transformer electrical equipment withstand voltage test junction pole, through the setting of mount, make the device possess the effect of holding, through the cooperation setting of mount and mounting bracket, can the staff will need the wiring put into place downthehole at the in-process of use, then rotate the screw rod and drive and hold the board and go up and down, then carry out spacingly through sleeve and loop bar, hold the board through two and fix the effect of holding to having played and having held, reached the purpose of holding.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view in cross section of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.

In the figure: 1. an insulating rod; 2. an extension bar; 3. a handle; 4. a first cone tooth; 5. a threaded rod; 6. a second cone tooth; 7. a screw block; 8. a fixed block; 9. a support rod; 10. a groove; 11. a fixing plate; 12. a slide block; 13. a chute; 14. a mounting plate; 15. a fixing frame; 16. a mounting frame; 17. a screw; 18. a holding plate; 19. an insulating pad; 20. a sleeve; 21. a loop bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a transformer electrical equipment withstand voltage test wiring pole, including insulator spindle 1 and extension bar 2, the upper surface and the extension bar 2 sliding connection of insulator spindle 1, one side swing joint of insulator spindle 1 has handle 3, the first taper tooth 4 of surface fixedly connected with of handle 3, the interior bottom wall swing joint of insulator spindle 1 has threaded rod 5, the surface fixedly connected with second taper tooth 6 of threaded rod 5, the upper end and the first taper tooth 4 intermeshing of second taper tooth 6, the surface fixedly connected with limiting plate of threaded rod 5, the surface threaded connection of threaded rod 5 has screw thread piece 7, one side of screw thread piece 7 is fixed with fixed block 8 that extends for one side, the upper surface of fixed block 8 is fixed with the bracing piece 9 that extends for upwards, the upper surface and the extension bar 2 fixed connection of bracing piece 9, recess 10 has been seted up to the lower surface of extension bar 2, the lower surface fixed connection fixed plate 11 of extension bar 2, one side fixedly connected with slider 12 of fixed plate 11.

During the use, this become withstand voltage test wiring pole of electrical equipment, through the setting of insulator spindle 1, make the device possess the effect of going up and down, cooperation setting through insulator spindle 1 and extension bar 2, can be when using the wiring pole in the in-process of use, staff rotates handle 3 and drives first awl tooth 4 and rotates, then first awl tooth 4 and second awl tooth 6 intermeshing, make threaded rod 5 rotate, then drive screw thread piece 7, limit through spout 13 and slider 12 simultaneously, make screw thread piece 7 drive bracing piece 9 and extension bar 2 go up and down, thereby the effect of avoiding the high altitude effect has been played, the purpose of avoiding the high altitude effect to cause danger has been reached.

Example 2

Referring to fig. 4-5, the present utility model provides the following technical solutions: the utility model provides a transformer electrical equipment withstand voltage test wiring pole, including insulator spindle 1 and extension bar 2, the spout 13 of extension depth about having been seted up to the inner wall of insulator spindle 1, the inner wall and the slider 12 sliding connection of spout 13, the upper surface fixedly connected with installation piece of extension bar 2, the upper surface fixed of mounting hole has upwards for the mounting panel 14 that extends, the upper surface fixed of mounting panel 14 has with upwards for the mount 15 that extends, the inner wall of mount 15 has seted up and has placed the hole, the upper surface fixedly connected with mounting bracket 16 of mount 15, the upper surface threaded connection of mounting bracket 16 has screw rod 17, the lower surface swing joint of screw rod 17 has and adds and hold the board 18, the lower surface fixedly connected with insulating pad 19 of adding hold the board 18, the lower surface fixedly connected with sleeve 20 of mounting bracket 16, sleeve 20's lower surface sliding connection has loop bar 21, loop bar 21's lower surface and add and hold board 18 fixed connection, the upper surface and the extension bar 2 sliding connection of insulator spindle 1, one side swing joint of insulator spindle 1 has handle 3, the surface fixedly connected with first awl tooth 4 of handle 3, the interior bottom wall swing joint of insulator spindle 1 has threaded rod 5, the surface fixedly connected with second awl tooth 6 of threaded rod 5, the upper end and the first awl tooth 4 intermeshing of second awl tooth 6, the surface fixedly connected with limiting plate of threaded rod 5, the surface threaded connection of threaded rod 5 has screw thread piece 7.

When the voltage withstand test wiring rod for the power transformation electrical equipment is used, the device is provided with the clamping effect through the arrangement of the fixing frame 15, the fixing frame 15 and the fixing frame 16 are matched, workers can put wires into the placing holes in the using process, then the screw 17 is rotated to drive the clamping plate 18 to adjust, then the sleeve 20 and the sleeve rod 21 are used for limiting, the wires are fixed and clamped through the two clamping plates 18, so that the clamping effect is achieved, and the clamping purpose is achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a transformer electrical equipment withstand voltage test wiring pole, includes insulator spindle (1) and extension bar (2), its characterized in that: the upper surface of insulator spindle (1) and extension bar (2) sliding connection, one side swing joint of insulator spindle (1) has handle (3), the surface fixedly connected with first awl type tooth (4) of handle (3), interior bottom wall swing joint of insulator spindle (1) has threaded rod (5), the surface fixedly connected with second awl type tooth (6) of threaded rod (5), the upper end and the first awl type tooth (4) intermeshing of second awl type tooth (6), the surface fixedly connected with limiting plate of threaded rod (5), the surface threaded connection of threaded rod (5) has screw thread piece (7).

2. The withstand voltage test junction pole of electrical power transformation equipment as claimed in claim 1, wherein: one side of the thread block (7) is fixed with a fixed block (8) extending to one side, and the upper surface of the fixed block (8) is fixed with a supporting rod (9) extending upwards.

3. The withstand voltage test junction pole of electrical power transformation equipment as claimed in claim 2, wherein: the upper surface of the supporting rod (9) is fixedly connected with the extension rod (2), and the lower surface of the extension rod (2) is provided with a groove (10).

4. A voltage withstand test junction bar for a power transformation electrical device according to claim 3, wherein: the lower surface of the extension bar (2) is fixedly connected with a fixed plate (11), and one side of the fixed plate (11) is fixedly connected with a sliding block (12).

5. The withstand voltage test junction lever for a power transformation electrical device according to claim 4, wherein: the inner wall of the insulating rod (1) is provided with a chute (13) with an extending depth from top to bottom, and the inner wall of the chute (13) is in sliding connection with the sliding block (12).

6. The withstand voltage test junction pole of electrical power transformation equipment as claimed in claim 1, wherein: the upper surface of extension bar (2) fixedly connected with installation piece, the upper surface of mounting hole is fixed with mounting panel (14) for upwards extending.

7. The withstand voltage test junction pole of electrical power transformation equipment of claim 6, wherein: the upper surface of mounting panel (14) is fixed with and is upwards for extension mount (15), and the inner wall of mount (15) has seted up and has been placed the hole, and the upper surface fixedly connected with mounting bracket (16) of mount (15), the upper surface threaded connection of mounting bracket (16) has screw rod (17).

8. The withstand voltage test junction lever for a power transformation electrical device according to claim 7, wherein: the lower surface swing joint of screw rod (17) has to add and holds board (18), adds the lower surface fixedly connected with insulating pad (19) that holds board (18), and the lower surface fixedly connected with sleeve (20) of mounting bracket (16), the lower surface sliding connection of sleeve (20) has loop bar (21), the lower surface of loop bar (21) and adds and hold board (18) fixed connection.