CN215375647U - Three station switch suspension potential test devices of simulation true GIS - Google Patents

Abstract

The utility model discloses a test device for simulating real GIS three-station switch suspension potential, which comprises a body, a drying layer and a collecting box, wherein an operation device is installed on the outer wall of the left side of the body, an insulating residue module is installed on the outer wall of the operation device, a video monitor is installed above the body, a pulse acquisition and BNC-N external interface is installed below the body, an electrode contactor is installed at the bottom of the operation device, a pulley is installed on the outer wall of a sliding rod, and the collecting box is installed on the outer wall of the pulley. This simulate real GIS three-station switch suspension potential test device is provided with the drying layer and collects the box, and when using, the setting on drying layer has increased the inside aridity of body, avoids appearing the inside moist phenomenon of body, has reduced the unsuccessful probability of experiment, has also improved the security of body simultaneously, collects the setting of box, has made things convenient for the collection of people to the granule, has increased the functionality of body, has also alleviateed people's work load simultaneously.

Description

Three station switch suspension potential test devices of simulation true GIS

Technical Field

The utility model relates to the technical field of test devices, in particular to a test device for simulating a real GIS three-station switch suspension potential.

Background

At present, in the field of electrical engineering, a GIS (enclosed gas insulated switchgear) three-position switch has the characteristics of compact structure, reliable connection and the like and is widely applied.

The three-position switch is usually positioned in a closed air chamber at the side of an outgoing line and a bus, metal components in the area are numerous, operating mechanisms are mutually associated and complex, the three-position switch is used as a connection center of an isolating switch and a quick grounding, the operation is frequent, the impact strength between metal link members is high, the friction is severe, metal particles are easy to generate, or the dust-free environment is damaged due to poor installation process, external dust enters, the metal particles and tiny dust are electrified under the action of an electric field, the metal particles and tiny dust are suspended and dispersed in the three-position air chamber, and the local discharge defect is caused.

Therefore, a test device for simulating a real GIS three-position switch suspended potential is provided so as to solve the problems provided in the above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a test device for simulating a real GIS three-position switch suspension potential, which aims to solve the problem that the test device in the current market provided by the background technology cannot collect particles generated in the simulation process.

In order to achieve the purpose, the utility model provides the following technical scheme: a testing device for simulating suspension potential of a real GIS three-station switch comprises a body, a drying layer and a collecting box, wherein an operation device is installed on the outer wall of the left side of the body, an insulating residue module is installed on the outer wall of the operation device, video monitoring is installed above the body, pulse acquisition and BNC-N external tapping are installed below the body, an electrode contactor is installed at the bottom of the operation device, a fixed block is installed on the inner side wall of the body, a sliding groove is formed in the inner side of the fixed block, a sliding rod is installed on the inner side of the sliding groove, a pulley is installed on the outer wall of the sliding rod, the collecting box is installed on the outer wall of the pulley, a movable shaft is installed on the outer wall of the body, a movable cover is installed on the inner side of the movable shaft, a clamping block is installed on the inner side of the movable cover, a clamping groove is formed in the lower side of the movable cover, and a magnet is installed on the inner side of the clamping groove, and a bolt is arranged above the body.

Preferably, one end of the operating device penetrates through the interior of the body, the outer wall of the operating device is movably connected with the inner side of the body, and the outer shape of the operating device is in a T-shaped structural design.

Preferably, the number of the bolts is 2, the bolts fix the outer wall of the body, and the bolts are symmetrically arranged by taking the horizontal line of the body as a symmetry axis.

Preferably, the quantity of fixed block is 2, and the perpendicular bisector that the fixed block used the body sets up as symmetry axis symmetry to the outer wall of fixed block and the one end swing joint of collecting the box.

Preferably, the inner side of the sliding chute is movably connected with the outer wall of the sliding rod, the shape and the size of the outer wall of the sliding rod are the same as those of the inner side of the sliding chute, and the upper length and the lower length of the sliding chute are equal to those of the fixed block.

Preferably, the outer wall of the clamping block is movably connected with the inner side of the clamping groove, the shape and the size of the inner side of the clamping groove are the same as those of the outer wall of the clamping block, and the clamping groove is designed in a rectangular structure.

Compared with the prior art, the utility model has the beneficial effects that: the test device simulates a real GIS three-station switch suspension potential;

1. the drying layer and the collecting box are arranged, when the drying device is used, the drying performance in the body is improved due to the arrangement of the drying layer, the phenomenon that the body is wet is avoided, the probability of unsuccessful test is reduced, meanwhile, the safety of the body is also improved, the arrangement of the collecting box facilitates the collection of particles by people, the functionality of the body is improved, and meanwhile, the workload of people is also reduced;

2. be provided with the movable cover, when using, the movable cover makes things convenient for people to take out the collection box under the cooperation of loose axle and fixture block, has simplified people's operation flow simultaneously, has increased people's work efficiency, has increased the stability of body.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of a connection structure of a fixing block and a collecting box according to the present invention;

FIG. 3 is a schematic view of a removable cover of the present invention;

FIG. 4 is a schematic view of the backside structure of the present invention;

fig. 5 is a schematic top view of the insulation residue module and the operating device according to the present invention.

In the figure: 1. a body; 2. an operating device; 3. monitoring a video; 4. pulse acquisition and BNC-N external interface; 5. an electrode contactor; 6. a bolt; 7. drying the layer; 8. a fixed block; 9. a collection box; 10. a movable cover; 11. a chute; 12. a slide bar; 13. a pulley; 14. a movable shaft; 15. a clamping block; 16. a card slot; 17. a magnet; 18. and an insulating residue module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a test device for simulating a real GIS three-station switch suspension potential comprises a body 1, an operation device 2, a video monitor 3, a pulse acquisition and BNC-N external interface 4, an electrode contactor 5, a bolt 6, a drying layer 7, a fixed block 8, a collection box 9, a movable cover 10, a chute 11, a slide bar 12, a pulley 13, a movable shaft 14, a fixture block 15, a clamping groove 16, a magnet 17 and an insulating residue module 18, wherein the operation device 2 is installed on the outer wall of the left side of the body 1, the insulating residue module 18 is installed on the outer wall of the operation device 2, the video monitor 3 is installed above the body 1, the pulse acquisition and BNC-N external interface 4 is installed below the body 1, the electrode contactor 5 is installed at the bottom of the operation device 2, the fixed block 8 is installed on the inner side wall of the body 1, the chute 11 is formed in the inner side of the fixed block 8, and the slide bar 12 is installed on the inner side of the chute 11, the outer wall of the sliding rod 12 is provided with a pulley 13, the outer wall of the pulley 13 is provided with a collecting box 9, the outer wall of the body 1 is provided with a movable shaft 14, the inner side of the movable shaft 14 is provided with a movable cover 10, the inner side of the movable cover 10 is provided with a clamping block 15, the lower part of the movable cover 10 is provided with a clamping groove 16, the inner side of the clamping groove 16 is provided with a magnet 17, and the upper part of the body 1 is provided with a bolt 6.

One end of the operating device 2 penetrates through the interior of the body 1, the outer wall of the operating device 2 is movably connected with the inner side of the body 1, the outer shape of the operating device 2 is in a T-shaped structural design, and the structural design increases the stability of the test.

The quantity of bolt 6 is 2, and bolt 6 fixes the outer wall of body 1 to bolt 6 uses the water flat line of body 1 to set up as symmetry axis symmetry, and the design of above-mentioned structure increases the fastness of body 1.

The quantity of fixed block 8 is 2, and the perpendicular bisector that fixed block 8 used body 1 sets up as symmetry axis symmetry to the outer wall of fixed block 8 and the one end swing joint of collecting box 9, the design of above-mentioned structure increases the fixity of collecting box 9.

The inner side of the sliding groove 11 is movably connected with the outer wall of the sliding rod 12, the shape and the size of the outer wall of the sliding rod 12 are the same as those of the inner side of the sliding groove 11, the upper length and the lower length of the sliding groove 11 are equal to those of the fixing block 8, and the collection box 9 is convenient to draw out through the design of the structure.

The outer wall of the clamping block 15 is movably connected with the inner side of the clamping groove 16, the shape and the size of the inner side of the clamping groove 16 are the same as those of the outer wall of the clamping block 15, the clamping groove 16 is designed in a rectangular structure, and the structural design increases the connectivity between the movable cover 10 and the body 1.

The working principle is as follows: when the test device for simulating the real GIS three-station switch suspension potential is used, firstly, as shown in the figure, in order to meet the actual working condition that the operation of a test system is closer to GIS equipment, a special GIS three-station interval with an independent air cavity is manufactured and is butted at a high-voltage end, the three-station interval drainage metal piece can be in three working states of isolation brake-separating, grounding and switch-on, the operation device 2 can be slowly adjusted, the metal electrode contactor 5 of three types of typical suspension modules is guided to obtain high-voltage potential to provide energy for suspension particle discharge, the inside of the body 1 is monitored through the video monitoring 3 to ensure the simulation condition of the GIS three-station, meanwhile, the test of the GIS three-station switch suspension potential is accelerated through three adjustable cavity suspension particle discharge components in the body 1, and when the operation device 2 works, through the setting of the insulating residue module 18, can prevent to have going on of unnecessary air or dust, after experimental completion, can produce the granule of metal in the body 1, through the setting of collecting box 9, the inside of collecting box 9 can be fallen into to the granule, when operating device 2 stop work, people open the movable cover 10 of body 1 bottom, will collect box 9 and take out, and under the cooperation through spout 11 and slide bar 12, conveniently will collect box 9 and pull out, also make things convenient for people to clear up collecting box 9 simultaneously, make things convenient for people to carry out the use next time.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a simulate real GIS three-station switch suspension potential test device, includes body (1), dry layer (7) and collects box (9), its characterized in that: the utility model discloses an insulating residue module, including body (1), operating device (2) is installed to the left side outer wall of body (1), and insulating residue module (18) are installed to the outer wall of operating device (2), video monitoring (3) are installed to the top of body (1), and the below of body (1) is installed pulse acquisition and BNC-N external tapping (4), electrode contactor (5) are installed to the bottom of operating device (2), fixed block (8) are installed to the inside wall of body (1), and spout (11) have been seted up to the inboard of fixed block (8) to slide bar (12) are installed to the inboard of spout (11), pulley (13) are installed to the outer wall of slide bar (12), and the outer wall of pulley (13) is installed and is collected box (9), loose axle (14) are installed to the outer wall of body (1), and movable cover (10) are installed to the inboard of loose axle (14), and the inside of movable cover (10) is installed fixture block (15), draw-in groove (16) have been seted up to the below of movable cover (10), and magnet (17) are installed to the inboard of draw-in groove (16), bolt (6) are installed to the top of body (1).

2. The test device for simulating the real GIS three-position switch suspension potential according to claim 1, characterized in that: one end of the operating device (2) penetrates through the interior of the body (1), the outer wall of the operating device (2) is movably connected with the inner side of the body (1), and the outer shape of the operating device (2) is in a T-shaped structural design.

3. The test device for simulating the real GIS three-position switch suspension potential according to claim 1, characterized in that: the quantity of bolt (6) is 2, and bolt (6) are fixed the outer wall of body (1) to bolt (6) use the level line of body (1) as symmetry axis symmetry setting.

4. The test device for simulating the real GIS three-position switch suspension potential according to claim 1, characterized in that: the quantity of fixed block (8) is 2, and the perpendicular bisector that fixed block (8) used body (1) sets up as symmetry axis symmetry to the outer wall of fixed block (8) and the one end swing joint of collecting box (9).

5. The test device for simulating the real GIS three-position switch suspension potential according to claim 1, characterized in that: the inner side of the sliding chute (11) is movably connected with the outer wall of the sliding rod (12), the shape and the size of the outer wall of the sliding rod (12) are the same as those of the inner side of the sliding chute (11), and the upper length and the lower length of the sliding chute (11) are equal to those of the fixed block (8).

6. The test device for simulating the real GIS three-position switch suspension potential according to claim 1, characterized in that: the outer wall of the clamping block (15) is movably connected with the inner side of the clamping groove (16), the shape and the size of the inner side of the clamping groove (16) are the same as those of the outer wall of the clamping block (15), and the clamping groove (16) is designed in a rectangular structure.

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