CN217820456U

CN217820456U - Auxiliary supporting frame for measuring insulation resistance meter

Info

Publication number: CN217820456U
Application number: CN202220863132.7U
Authority: CN
Inventors: 黄少宏
Original assignee: Guangzhou Zhengneng Electronic Technology Co ltd
Current assignee: Guangzhou Zhengneng Electronic Technology Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-11-15
Anticipated expiration: 2032-04-14

Abstract

The utility model relates to an electric power safety inspection technical field specifically is an auxiliary support frame is measured to insulation resistance table, which comprises a supporting table, the brace table bottom is provided with supporting component, supporting component includes the sleeve, sleeve top and brace table's bottom fixed connection, the inside threaded connection of sleeve has the spliced pole, the spliced pole top runs through a supporting bench, spliced pole top fixedly connected with connecting plate, the embedding of sleeve bottom is connected with the support column, the brace column top is contradicted with spliced pole bottom and is connected, be provided with insulation resistance table on the brace table, the opening has been fixed on the connecting plate to have seted up, support column bottom fixedly connected with rubber pad, spliced pole bottom roll connection has the ball, ball and brace column top roll connection, the utility model discloses be convenient for adjust a supporting bench's four corners height, the guarantee brace table is in the horizontality.

Description

Auxiliary supporting frame for measuring insulation resistance meter

Technical Field

The utility model relates to an electric power safety inspection technical field specifically is an auxiliary support frame that uses is measured to insulation resistance meter.

Background

The megohmmeter is commonly called as a megohmmeter, and the megohmmeter is also called as a megohmmeter because the megohmmeter mostly adopts a hand-operated generator to supply power. Its scale is in mega ohms. The instrument is a commonly used measuring instrument for electricians, is mainly used for checking the insulation resistance of electrical equipment, household appliances or electrical circuits to the ground and between the electrical equipment, the household appliances or the electrical circuits so as to ensure that the equipment, the household appliances and the circuits work in a normal state and avoid accidents such as electric shock casualties, equipment damage and the like, and is an essential instrument for the departments of industrial enterprises which use electric power as industrial power or energy.

Present insulation resistance table is the hand generator power supply in the use, wave the handle power generation in-process, can produce vibrations, cause the insulation resistance table pointer to sway indefinite, arouse the error, and the carriage that supports insulation resistance table needs to be adjusted when using on the road surface of unevenness, in order to ensure that insulation resistance table is in the horizontality, but need the staff to squat usually when adjusting the support frame, then the height of the support column of adjustment support frame bottom, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary support frame that uses is measured to insulation resistance meter to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides an auxiliary support frame of using is measured to insulation resistance meter, includes a supporting bench, it is provided with supporting component to prop up supporting bench bottom, supporting component includes the sleeve, the sleeve top with prop up supporting bench's bottom fixed connection, the inside threaded connection of sleeve has the spliced pole, a supporting bench is run through at the spliced pole top, spliced pole top fixedly connected with connecting plate, sleeve bottom embedding is connected with the support column, the support column top with the spliced pole bottom is contradicted and is connected, be provided with insulation resistance meter on the supporting bench.

Preferably, the connecting plate is fixedly provided with a through opening.

Preferably, the bottom of the supporting column is fixedly connected with a rubber pad.

Preferably, the bottom of the connecting column is connected with a ball in a rolling manner, and the ball is connected with the top of the supporting column in a rolling manner.

Preferably, the support assemblies are four groups, and the four groups of support assemblies are respectively arranged at four corners of the bottom of the support platform.

Preferably, a supporting bench top symmetry fixedly connected with curb plate, curb plate top one side fixedly connected with diaphragm, run through on the diaphragm and be connected with a plurality of connecting rods, the cover is equipped with first spring on the periphery wall of connecting rod bottom, first spring with diaphragm bottom fixed connection, the first stripper plate of connecting rod bottom fixedly connected with.

Preferably, the top of the connecting rod is fixedly connected with a pulling plate.

Preferably, the support table is symmetrically provided with second springs, the tops of the second springs are fixedly connected with second extrusion plates, and the second extrusion plates are located under the first extrusion plates.

The utility model discloses an improvement provides an auxiliary support frame of using is measured to insulation resistance meter here, compares with prior art, has following improvement and advantage:

one is as follows: the utility model discloses in at first through the whole connecting rod of arm-tie pulling rebound, thereby drive first stripper plate rebound, thereby vacate installation space, slide the insulation ohmmeter along the upper surface of second stripper plate this moment, make the insulation ohmmeter top surface be in the below of first stripper plate, then loosen the arm-tie, under the effect of first spring, first stripper plate pushes down, thereby first stripper plate and second stripper plate extrude the insulation ohmmeter fixedly simultaneously, first spring and second spring can cushion vibrations, improve the stability of insulation ohmmeter, make the insulation ohmmeter can normally carry out the power generation operation under the condition that does not need supplementary pressing;

the second step is as follows: the utility model discloses well control connection board is rotatory, thereby it is rotatory to drive the spliced pole, thereby the spliced pole can take place the displacement in vertical orientation, thereby promote the support column to stretch out downwards or upwards retract, change the distance of support column bottom for supporting bench with this, thereby four support columns can adapt to the road surface of unevenness, the guarantee supporting bench is in the horizontality, make the insulation resistance meter can be in the horizontality, thereby the normal clear of guarantee measurement work, wherein the connecting plate is in the top of supporting bench, it is rotatory just can the direct operation connecting plate the user under the condition of standing, it is more convenient to the regulation of support column.

Drawings

The invention is further explained below with reference to the figures and examples:

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a perspective view of the sleeve, the connecting column and the supporting column of the present invention;

fig. 5 is a schematic cross-sectional view of the sleeve, the connecting column and the supporting column of the present invention.

In the figure: 1. a support table; 2. a sleeve; 201. connecting columns; 202. a connecting plate; 203. a support column; 204. a port; 205. a rubber pad; 206. a ball bearing; 3. an insulation resistance meter; 4. a side plate; 401. a transverse plate; 402. a connecting rod; 403. a first spring; 404. a first squeeze plate; 405. pulling a plate; 5. a second spring; 501. a second compression plate.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improvement provides an insulation resistance meter measures supplementary support frame that uses here, the technical scheme of the utility model is:

as shown in fig. 1-5, a supplementary support frame of using is measured to insulation resistance meter, including a supporting bench 1, supporting bench 1 bottom is provided with supporting component, supporting component includes

sleeve

2, 2 tops of sleeve and the bottom fixed connection of a supporting

bench

1, 2 inside threaded connection of sleeve has spliced pole 201, supporting bench 1 is run through at spliced pole 201 top, spliced pole 201 top fixedly connected with connecting

plate

202, 2 bottoms of sleeve imbeds and is connected with support column 203, support column 203 tops are contradicted with spliced pole 201 bottom and are connected, be provided with insulation resistance meter 3 on the supporting bench 1, fixed opening 204 has been seted up on connecting plate 202, support column 203 bottom fixedly connected with rubber pad 205.

The supporting components are four groups, and the four groups of supporting components are respectively arranged at four corners of the bottom of the supporting platform 1.

Specifically, the method comprises the following steps: the connecting plate 202 is controlled to rotate, so that the connecting column 201 is driven to rotate, the connecting column 201 can be displaced in the vertical direction, the supporting columns 203 are pushed to extend downwards or retract upwards, the distance between the bottoms of the supporting columns 203 and the supporting platform 1 is changed, the four supporting columns 203 can adapt to uneven road surfaces, the supporting platform 1 is ensured to be in a horizontal state, the insulation resistance meter 3 can be in a horizontal state, the normal operation of measurement is ensured, the connecting plate 202 is located above the supporting platform 1, a user can directly operate the connecting plate 202 to rotate under the standing condition, and the adjustment of the supporting columns 203 is more convenient;

wherein the through-openings 204 facilitate the handling of the connection plate 202 by the user and the rubber pads 205 serve to reinforce the stability of the support columns 203 and the support surface.

Spliced pole 201 bottom roll connection has ball 206, and ball 206 and support column 203 top roll connection, in this setting, ball 206 can reduce friction, reduces wearing and tearing when conflicting extrusion support column 203.

The top of the supporting table 1 is symmetrically and fixedly connected with a side plate 4, one side of the top of the side plate 4 is fixedly connected with a transverse plate 401, a plurality of connecting rods 402 are connected to the transverse plate 401 in a penetrating mode, a first spring 403 is sleeved on the outer peripheral wall of the bottom of each connecting rod 402, the first spring 403 is fixedly connected with the bottom of the transverse plate 401, and a first extrusion plate 404 is fixedly connected with the bottom of each connecting rod 402.

The top of the connecting rod 402 is fixedly connected with a pulling plate 405.

The support table 1 is symmetrically provided with second springs 5, the tops of the second springs 5 are fixedly connected with second extrusion plates 501, and the second extrusion plates 501 are located under the first extrusion plates 404.

Specifically, the method comprises the following steps: pulling whole connecting rod 402 upward movement through arm-tie 405, thereby drive first stripper plate 404 upward movement, thereby vacate installation space, slide insulation resistance meter 3 along the upper surface of second stripper plate 501 this moment, make insulation resistance meter 3 top surface be in the below of first stripper plate 404, then loosen arm-tie 405, under the effect of first spring 403, first stripper plate 404 pushes down, thereby first stripper plate 404 and second stripper plate 501 extrude fixedly to insulation resistance meter 3 simultaneously, first spring 403 and second spring 5 can cushion vibrations, improve insulation resistance meter 3's stability, make insulation resistance meter 3 just can normally carry out power generation operation under the condition that does not need supplementary the pressure.

The working principle is as follows: firstly, the whole connecting rod 402 is pulled to move upwards through the pulling plate 405, so as to drive the first extrusion plate 404 to move upwards, so as to vacate an installation space, at the moment, the insulation ohmmeter 3 slides along the upper surface of the second extrusion plate 501, so that the top surface of the insulation ohmmeter 3 is positioned below the first extrusion plate 404, then the pulling plate 405 is loosened, under the action of the first spring 403, the first extrusion plate 404 is pressed downwards, so that the first extrusion plate 404 and the second extrusion plate 501 simultaneously extrude and fix the insulation ohmmeter 3, the first spring 403 and the second spring 5 can buffer vibration, the stability of the insulation ohmmeter 3 is improved, so that the insulation ohmmeter 3 can normally perform power generation operation without auxiliary pressing, then the connecting plate 202 is controlled to rotate, so as to drive the connecting column 201 to rotate, so as to displace in the vertical direction, so as to push the supporting column 203 to extend downwards or retract upwards, so as to change the distance from the bottom of the supporting column 203 relative to the supporting table 1, so that the four supporting columns 203 can adapt to the road surface with unevenness, so as to ensure that the supporting table 1 is in the horizontal state, so as to ensure that the insulating ohmmeter 3 can work, thereby more conveniently measure the upper side of the connecting plate 202, and the supporting table 202, and the user can directly perform the normal operation of the supporting table.

Claims

1. The utility model provides an auxiliary support frame that uses is measured to insulation resistance meter which characterized in that: including propping up supporting bench (1), it is provided with supporting component to prop up supporting bench (1) bottom, supporting component includes sleeve (2), sleeve (2) top with the bottom fixed connection who props up supporting bench (1), sleeve (2) internal thread is connected with spliced pole (201), a supporting bench (1) is run through at spliced pole (201) top, spliced pole (201) top fixedly connected with connecting plate (202), sleeve (2) bottom embedding is connected with support column (203), support column (203) top with spliced pole (201) bottom is contradicted and is connected, be provided with insulating ohmmeter (3) on supporting bench (1).

2. The support frame for assisting in measuring the insulation resistance meter according to claim 1, characterized in that: the connecting plate (202) is fixedly provided with a through hole (204).

3. The support frame for assisting in measuring the insulation resistance meter according to claim 1, wherein: the bottom of the supporting column (203) is fixedly connected with a rubber pad (205).

4. The support frame for assisting in measuring the insulation resistance meter according to claim 1, characterized in that: the bottom of the connecting column (201) is connected with a ball (206) in a rolling way, and the ball (206) is connected with the top of the supporting column (203) in a rolling way.

5. The support frame for assisting in measuring the insulation resistance meter according to claim 1, wherein: the support assemblies are four groups, and the four groups of support assemblies are respectively arranged at four corners of the bottom of the support platform (1).

6. The support frame for assisting in measuring the insulation resistance meter according to claim 1, wherein: support table (1) top symmetry fixedly connected with curb plate (4), curb plate (4) top one side fixedly connected with diaphragm (401), run through connection has a plurality of connecting rods (402) on diaphragm (401), the cover is equipped with first spring (403) on connecting rod (402) bottom periphery wall, first spring (403) with diaphragm (401) bottom fixed connection, connecting rod (402) bottom fixedly connected with first stripper plate (404).

7. The support frame for assisting in measuring the insulation resistance meter according to claim 6, characterized in that: the top of the connecting rod (402) is fixedly connected with a pulling plate (405).

8. The support frame for assisting in measuring the insulation resistance meter according to claim 6, wherein: the supporting table (1) is symmetrically provided with second springs (5), the tops of the second springs (5) are fixedly connected with second extrusion plates (501), and the second extrusion plates (501) are located under the first extrusion plates (404).