CN211955578U

CN211955578U - Electric remote control insulating rod test support

Info

Publication number: CN211955578U
Application number: CN202020377567.1U
Authority: CN
Inventors: 巫荣火
Original assignee: Xiamen Zhongtang Electric Co ltd
Current assignee: Xiamen Zhongtang Electric Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-17
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to an electric remote control insulating rod test support, which comprises a support body, a remote control device, three sets of linear moving modules arranged on the support body, and a first electrode, a second electrode and a third electrode which are respectively arranged on the three sets of linear moving modules in an insulating way; the first electrode, the second electrode and the third electrode are sequentially arranged side by side and are positioned on the same horizontal plane; the three sets of linear moving modules have the same structure and the same moving direction, and motors of the three sets of linear moving modules are controlled by the remote control device. The utility model discloses an electric remote control's mode can be not cutting off the highly compressed condition under the distance between the high-low voltage electrode of adjusting, and the cooperation mode is nimble, reduces artifical manual regulation's work load, has improved test efficiency and has reduced the risk that the accident takes place.

Description

Electric remote control insulating rod test support

Technical Field

The utility model relates to an insulating tool tests technical field, especially relates to an electronic remote control insulator spindle test support.

Background

The insulating rod is used for live working, live overhaul or live maintenance work, has different lengths and voltage ratings, and therefore has different voltage ratings. The insulating rod is required to pass a voltage withstand test before leaving a factory, and the insulating rod after leaving the factory is required to be subjected to the voltage withstand test regularly, so that the insulating property of the insulating rod is ensured to be normal, and the personal safety of operators is ensured. When the insulator spindle is experimental, need adjust the distance that sets up between the high low voltage electrode on the insulator spindle, current test support still adopts artifical manual regulation's mode more, just so adjust the distance between the electrode once and need break off the high pressure, and test efficiency is low, takes place accident easily moreover.

Disclosure of Invention

An object of the utility model is to provide an experimental support of electronic remote control insulator spindle can reduce artifical manual work load of adjusting at the distance between the high-low voltage electrode of electronic remote control under the highly compressed condition of not cutting off to improve test efficiency and reduce unexpected risk.

In order to achieve the technical purpose, the utility model discloses an electric remote control insulating rod test support, which comprises a support body, a remote control device, three sets of linear moving modules arranged on the support body, and a first electrode, a second electrode and a third electrode which are respectively arranged on the three sets of linear moving modules in an insulating way; the first electrode, the second electrode and the third electrode are sequentially arranged side by side and are positioned on the same horizontal plane; the three sets of linear moving modules have the same structure and the same moving direction, and motors of the three sets of linear moving modules are controlled by the remote control device.

Preferably, the linear moving module is of a screw rod type and comprises a screw rod driven by the motor, two sliding rods arranged in parallel on two sides of the screw rod respectively, a first sliding block in threaded connection with the screw rod, two second sliding blocks sleeved on the two sliding rods respectively and a fixing plate fixedly connected with the first sliding block and the second sliding blocks, and the screw rod and the sliding rods are fixed on the frame body; three sets of the linear moving modules share a sliding rod; the first electrode, the second electrode and the third electrode are respectively arranged on three fixing plates of the linear moving module.

Preferably, the remote control device includes a wireless transmitter and three receivers electrically connected to the motor.

Preferably, the first electrode, the second electrode and the third electrode are all arranged on the linear moving module in an insulating mode through insulating pipes.

Preferably, the insulating tube is an insulating tube with adjustable height, and the height adjusting range is 80-230 cm.

Preferably, the first electrode and the third electrode are grounding electrodes, and the second electrode is a high-voltage electrode.

Preferably, the first electrode, the second electrode and the third electrode respectively comprise a conductive body, a binding post fixed on the body and a plurality of conductive sponges for encircling the insulating rod to be tested; the body includes an upper fixed plate and a lower fixed plate, and the upper fixed plate and the lower fixed plate can be dismantled and connect, electrically conductive sponge divide into two that quantity equals and sets up relatively respectively on upper fixed plate and lower fixed plate.

Preferably, the shape of electrically conductive sponge is the half cylinder type, and the quantity is no less than 4, and arbitrary 4 adjacent electrically conductive sponges constitute one and are used for waiting to test the place point of insulator spindle location.

Preferably, a scale is arranged on the frame body, and a pointer matched with the scale is arranged on the linear moving module.

Preferably, the bottom of the frame body is provided with a pulley.

The utility model discloses following beneficial effect has:

the utility model discloses an electric remote control's mode can be not cutting off the highly compressed condition under the distance between the high-low voltage electrode of adjusting, and the cooperation mode is nimble, reduces artifical manual regulation's work load, has improved test efficiency and has reduced the risk that the accident takes place.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the insulating rod surrounded by the conductive sponge.

Fig. 3 is a schematic view of the scale and pointer in cooperation.

Description of the main part symbols:

1: a frame body, 11: insulating tube, 12: scale, 13: pulley, 21: wireless transmitter, 22: receiver, 31: screw rod, 32: slide lever, 33: a fixing plate, 34: motor, 35: pointer, 4: first electrode, 41: upper fixing plate, 42: lower fixing plate, 43: a post, 44: conductive sponge, 5: second electrode, 6: third electrode, 7: an insulating rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 1, the utility model discloses an experimental support of electronic remote control insulator spindle, including support body 1, remote control unit, three sets of rectilinear movement modules, first electrode 4, second electrode 5 and third electrode 6. The three sets of linear moving modules are all screw rod type, and comprise a motor 34, a screw rod 31 driven by the motor 34, two sliding rods 32 respectively arranged on two sides of the screw rod 31 in parallel, a first sliding block in threaded connection with the screw rod 31, two second sliding blocks respectively sleeved on the two sliding rods 32, and a fixing plate 33 fixedly connected with the first sliding block and the second sliding blocks. The fixed plates 33 of the three sets of linear moving modules are arranged side by side. The screw rod 31 and the sliding rod 32 are fixed on the frame body 1, and the screw rod 31 can rotate in situ; the positive and negative rotation of the motor 34 drives the screw rod 31 to rotate positively and negatively, so that the fixing plate 33 slides back and forth on the sliding rod 32. To save cost and simplify the structure of the bracket, the three sets of linear moving modules share the sliding rod 32.

The first electrode 4, the second electrode 5 and the third electrode 6 are respectively detachably arranged on the three fixing plates 33 of the moving module in sequence, the second electrode 5 is positioned between the first electrode 4 and the second electrode 5, the first electrode 4, the second electrode 5 and the third electrode 6 are erected through the insulating tube 11 with adjustable height, and the three electrodes are always positioned on the same horizontal plane. The height adjusting range of the insulating tube 11 is 80-230 cm, different insulating rods 7 have different voltage-resistant grades, and the different voltage-resistant grades have different requirements on the height of the insulating rod 7 to be tested from the ground. The first electrode 4 and the third electrode 6 are ground electrodes, and the second electrode 5 is a high voltage electrode, or vice versa.

The remote control device comprises a wireless transmitter 21 and three receivers 22 electrically connected with a motor 34, the wireless transmitter 21 comprises six keys, the functions of the six keys respectively correspond to the forward movement and the backward movement of the three electrodes, the operation is realized when the buttons are pressed, and the stop is realized when the buttons are released. The operation, stop and positive and negative rotation of the three motors 34 are controlled by a remote control device, so that the distance between the high-voltage and low-voltage electrodes is adjusted. The remote control circuit of the present embodiment can be implemented by means of the prior art, and is not described herein again.

The first electrode 4, the second electrode 5 and the third electrode 6 are identical in structure and respectively comprise a conductive body, a binding post 43 fixed on the body and more than four semi-cylindrical conductive sponges 44 used for surrounding the insulating rod 7 to be tested, the specific number of the conductive sponges 44 is determined according to the number of the insulating rods 7 which are tested simultaneously, and the number of the conductive sponges 44 is equal to two times of the number of the insulating rods 7 plus two. The body includes an upper fixing plate 41 and a lower fixing plate 42, the upper fixing plate 41 and the lower fixing plate 42 are detachably connected, and the conductive sponge 44 is divided into two parts with equal number and oppositely arranged on the upper fixing plate 41 and the lower fixing plate 42 respectively. Any four adjacent conductive sponges 44 constitute a placement point for the positioning of the insulating rod 7 to be tested. In this embodiment, the rack for simultaneously testing fifteen insulating rods 7 is taken as an example, so that the number of the conductive sponges 44 on a single electrode is thirty-two.

When the insulating rod 7 is installed, the upper fixing plate 41 is opened because the conductive sponges 44 are semi-cylindrical and the conductive sponges 44 are arranged side by side, and further, the conductive sponges 44 on the three electrodes are aligned with each other, and then the insulating rod 7 is placed in a recess between the two conductive sponges 44. After the insulating rod 7 is placed, the upper fixing plate 41 is aligned with the lower fixing plate 42 and closed, and the installation is completed. As shown in fig. 2, after the upper fixing plate 41 is aligned with the lower fixing plate 42 and closed, the insulating rod 7 presses and deforms the conductive sponge 44, thereby achieving the effect of embracing the insulating rod 7. The upper fixing plate 41 and the lower fixing plate 42 can be fixed by a tension spring, so that a pressing force can be provided, and the movement of the electrode is also facilitated.

As shown in fig. 3, the frame body 1 is further provided with a scale 12, and the fixing plate 33 of the three sets of moving modules is provided with a pointer 35 matched with the scale 12, so that the distance between the two electrodes can be read more conveniently and accurately. A pulley 13 which is convenient to move is arranged at the bottom of the frame body 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. An electric remote control insulating rod test support is characterized by comprising a support body, a remote control device, three sets of linear moving modules arranged on the support body, and a first electrode, a second electrode and a third electrode which are respectively arranged on the three sets of linear moving modules in an insulating mode; the first electrode, the second electrode and the third electrode are sequentially arranged side by side and are positioned on the same horizontal plane; the three sets of linear moving modules have the same structure and the same moving direction, and motors of the three sets of linear moving modules are controlled by the remote control device.

2. The electric remote control insulation bar test stand according to claim 1, wherein the linear movement module is of a screw rod type, and comprises a screw rod driven by the motor, two sliding bars respectively arranged in parallel at both sides of the screw rod, a first slide block in threaded connection with the screw rod, two second slide blocks respectively sleeved on the two sliding bars, and a fixing plate fixedly connected with the first slide block and the second slide blocks, wherein the screw rod and the sliding bars are fixed on a stand body; three sets of the linear moving modules share a sliding rod; the first electrode, the second electrode and the third electrode are respectively arranged on three fixing plates of the linear moving module.

3. The electrically operated remote insulator spindle test fixture of claim 1 wherein said remote control means includes a wireless transmitter and three receivers electrically connected to said motor.

4. The electric remote control insulating rod test support of claim 1, wherein the first electrode, the second electrode and the third electrode are all insulated from the linear moving module by an insulating tube.

5. The electric remote control insulating rod test bracket of claim 4, wherein the insulating tube is a height-adjustable insulating tube, and the height adjustment range is 80-230 cm.

6. The electric remote control insulating rod test stand of claim 1, wherein the first electrode and the third electrode are ground electrodes, and the second electrode is a high voltage electrode.

7. The electric remote control insulating rod test bracket as claimed in claim 1, wherein the first electrode, the second electrode and the third electrode each comprise a conductive body, a binding post fixed on the body and a plurality of conductive sponges for surrounding the insulating rod to be tested; the body includes an upper fixed plate and a lower fixed plate, and the upper fixed plate and the lower fixed plate can be dismantled and connect, electrically conductive sponge divide into two that quantity equals and sets up relatively respectively on upper fixed plate and lower fixed plate.

8. The electric remote control insulating rod test support of claim 7, wherein the conductive sponge is in a semi-cylindrical shape, the number of the conductive sponges is not less than 4, and any 4 adjacent conductive sponges form a placement point for positioning an insulating rod to be tested.

9. The electric remote control insulation rod test bracket according to claim 1, wherein a scale is arranged on the bracket body, and a pointer matched with the scale is arranged on the linear moving module.

10. The electric remote control insulating rod test bracket of claim 1, wherein a pulley is arranged at the bottom of the bracket body.