CN218068195U - Device for high-voltage insulation test - Google Patents

Abstract

The utility model discloses a device for high-voltage insulation test, the on-line screen storage device comprises a base, base upper end middle part fixedly connected with damper, and damper's lower part runs through the base and extends to the base below, the seat is placed to damper upper end fixedly connected with, it has the standing groove to place seat upper end middle part open, the equal fixedly connected with support column of base upper end left part and upper end right part, two the equal fixedly connected with fixture in support column upper end, and two fixture are bilateral symmetry and distribute, two common fixedly connected with reactor between the fixture, and the surface lower part of reactor be located the standing groove and closely laminate with the lower cell wall of standing groove, the equal fixedly connected with supporting leg in base lower extreme four corners. A device for high-voltage insulation is experimental, fixed effectual, can effectively cushion, can improve high-voltage insulation test's progress, be fit for high-voltage insulation test's use.

Description

Device for high-voltage insulation test

Technical Field

The utility model relates to a high voltage insulation test equipment technical field, in particular to a device for high voltage insulation is experimental.

Background

During the operation of the electrical equipment, the electrical equipment is always under the influence of various external factors, the performance of the electrical equipment can be changed continuously, the external factors mainly comprise an external electric field, environment, high voltage, corrosion degree, machinery and the like, unpredictable faults can easily occur under the influence of adverse factors of the electrical equipment, and the electrical equipment can be interrupted in the operation process seriously. Therefore, before the high-voltage electrical equipment in the electric power system is put into operation, insulation test should be carried out on the high-voltage electrical equipment in advance to ensure the safe and stable operation of the electric power system, a reactor is usually needed to be used for carrying out the insulation test, and the traditional high-voltage insulation test device has at least the following defects in the use process: 1. in the use process of the existing high-voltage insulation test device, a reactor is needed to carry out a high-voltage insulation test, the reactor is large in size and heavy, and usually a transport vehicle transports the reactor to a specified place and then manually transports the reactor to a place to be tested, so that the labor intensity of electric power workers is increased, the reactor is easy to fall off in the transport process, the reactor breaks down, loss is caused, and the high-voltage insulation test is influenced; 2. in the use of the existing high-voltage insulation test device, the reactor is usually connected with the base without corresponding fixing measures, and the external environment factors easily cause the reactor to shake back and forth, so that the progress of the high-voltage insulation test is influenced, and therefore a new device for the high-voltage insulation test is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a device for high voltage insulation is experimental can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a device for high-voltage insulation test, includes the base, base upper end middle part fixedly connected with damper, and damper's lower part runs through the base and extends to the base below, damper upper end fixedly connected with places the seat, it has the standing groove to place seat upper end middle part open, the equal fixedly connected with support column of base upper end left part and upper end right part, two the equal fixedly connected with fixture in support column upper end, and two fixtures are bilateral symmetry and distribute, two common fixedly connected with reactor between the fixture, and the surface lower part of reactor lie in the standing groove and closely laminate with the lower cell wall of standing groove, the equal fixedly connected with supporting leg in base lower extreme four corners, four the equal fixedly connected with universal wheel of supporting leg lower extreme.

Preferably, fixture includes the installation piece, the equal fixedly connected with connecting rod in installation piece right-hand member front portion and right-hand member rear portion, two the common fixedly connected with arc of connecting rod right-hand member, arc surface middle part interlude is connected with locking mechanism.

Preferably, the lower end of the mounting block is fixedly connected with the support column, and the inner wall of the arc-shaped plate is not in contact with the reactor.

Preferably, locking mechanism includes the screw rod, the screw rod surface alternates with the arc and is connected, screw rod left end fixedly connected with rotation handle, screw rod surface right part threaded connection has the locking swivel nut, locking swivel nut left end and arc inner wall contact, screw rod right-hand member fixedly connected with grip block, the grip block inner wall closely laminates with the reactor.

Preferably, damper includes the surge drum, surge drum lower extreme and base fixed connection, open at surge drum upper end middle part has the movable groove, movable groove inslot wall and the surface swing joint of placing the seat, cell wall fixedly connected with a plurality of spring under the movable groove, cell wall middle part alternates and is connected with the movable rod under the movable groove, movable rod lower extreme fixedly connected with stopper.

Preferably, the movable rod upper end and the upper end of a plurality of spring all with place a fixed connection, a plurality of the spring surface all contactless with activity inslot wall, and a plurality of spring are the annular array and distribute, the stopper is located the base below.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the reactor is placed in the placing groove on the placing seat from the transport vehicle, in the unloading process, because the reactor is heavier, a downward acting force can be generated, the acting force can be reduced through a plurality of springs on the damping mechanism, so that the reactor can be stably transferred to the placing groove, and the reactor is moved to a place to be tested through the universal wheels without manual carrying, thereby effectively reducing the working strength of workers;

2. the utility model discloses in, place the reactor in the standing groove back, because can lead to can make a round trip to rock because of external environment factor in the reactor use, make the screw rod drive the grip block and carry out the centre gripping to the reactor through promoting rotatory handle, when the fixed back of centre gripping, through locking swivel nut locking for the reactor can carry out high-voltage insulation test under stable state, thereby can effectively improve the experimental progress of high-voltage insulation.

Drawings

Fig. 1 is a schematic view of the overall structure of a device for high voltage insulation test according to the present invention;

fig. 2 is a schematic view of the overall structure of the clamping mechanism of the device for high voltage insulation test of the present invention;

fig. 3 is a schematic view of the overall structure of the locking mechanism of the device for high-voltage insulation test according to the present invention;

fig. 4 is the utility model relates to a damper overall structure schematic diagram of a device for high-voltage insulation test.

In the figure: 1. a base; 2. a damping mechanism; 3. a placing seat; 4. a placement groove; 5. a support pillar; 6. a clamping mechanism; 7. a reactor; 8. supporting legs; 9. a universal wheel; 10. mounting blocks; 11. a connecting rod; 12. an arc-shaped plate; 13. a locking mechanism; 14. a screw; 15. rotating the handle; 16. locking the threaded sleeve; 17. a clamping block; 18. a damper cylinder; 19. a movable groove; 20. a spring; 21. a movable rod; 22. and a limiting block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a device for high-voltage insulation test, the on-line screen storage device comprises a base 1, 1 upper end middle part fixedly connected with damper 2 of base, and damper 2's lower part runs through base 1 and extends to 1 below of base, 2 upper end fixedly connected with of damper place seat 3, it has standing groove 4 to place 3 upper end middle part openings of seat, 1 upper end left part of base and the equal fixedly connected with support column 5 in upper end right part, the equal fixedly connected with fixture 6 in two support column 5 upper ends, and two fixture 6 are bilateral symmetry and distribute, common fixedly connected with reactor 7 between two fixture 6, and the surface lower part of reactor 7 is located standing groove 4 and closely laminates with the lower cell wall of standing groove 4, the equal fixedly connected with 8 in 1 lower extreme four corners of base, the equal fixedly connected with universal wheel 9 of the 8 lower extreme of four supporting legs.

In the embodiment, the clamping mechanism 6 comprises an installation block 10, the front part of the right end and the rear part of the right end of the installation block 10 are fixedly connected with connecting rods 11, the right ends of the two connecting rods 11 are fixedly connected with an arc-shaped plate 12 together, the middle part of the outer surface of the arc-shaped plate 12 is connected with a locking mechanism 13 in an inserting manner, the lower end of the installation block 10 is fixedly connected with a support column 5, the inner wall of the arc-shaped plate 12 is not contacted with the reactor 7, the locking mechanism 13 comprises a screw 14, the outer surface of the screw 14 is connected with the arc-shaped plate 12 in an inserting manner, the left end of the screw 14 is fixedly connected with a rotating handle 15, the right part of the outer surface of the screw 14 is connected with a locking threaded sleeve 16 in a threaded manner, the locking sleeve 16 can be locked after the clamping block 17 is clamped and fixed, the left end of the locking sleeve 16 is contacted with the inner wall of the arc-shaped plate 12, the right end of the screw 14 is fixedly connected with a clamping block 17, the clamping block 17 can clamp and fix the reactor 7, and the inner wall of the clamping block 17 is tightly attached to the reactor 7;

in this embodiment, damper 2 includes damper 18, 18 lower extremes of damper and 1 fixed connection of base, open at 18 upper ends middle part of damper has activity groove 19, activity groove 19 can be so that spring 20 has the activity space, 19 inslot wall of activity groove and the 3 surface swing joint of seat of placing, cell wall fixedly connected with a plurality of spring 20 under the activity groove 19, spring 20 can effectively reduce the effort that reactor 7 placed in-process and removed the in-process, 19 lower groove wall middle parts interlude of activity groove are connected with movable rod 21, 21 lower extreme fixedly connected with stopper 22 of movable rod, 21 upper ends of movable rod and a plurality of spring 20 upper end all with place 3 fixed connection of seat, a plurality of spring 20 surface and 19 inslot wall of activity groove all do not contact, and a plurality of spring 20 is the ring array and distributes, stopper 22 is located 1 below the base.

It should be noted that, the utility model relates to a device for high-voltage insulation test, in the use, at first place placing groove 4 with reactor 7 from the transport vechicle in, let reactor 7 be located between two arc 12 on two fixture 6, through rotatory handle 15 of pull, make grip block 17 press from both sides tightly reactor 7 surface, then it is rotatory toward the direction of arc 12 inner wall through with locking swivel nut 16, let locking swivel nut 16 left end and the laminating of arc 12 inner wall, thereby make two grip blocks 17 can fix reactor 7, let reactor 7 remain stable state throughout at the in-process that carries out high-voltage insulation test, remove reactor 7 to waiting to detect the place through removing universal wheel 9, at the in-process that removes, place seat 3 can float from top to bottom under spring 20's elasticity, the effort that produces and the effort that removes the in-process and produce when reactor 7 placed can reduce through a plurality of springs 20, improve the protection to reactor 7, whole high-voltage insulation test device, reactor 7 fixes effectually, keep the stability in the test, can effectively carry out the shock attenuation, keep the high-voltage insulation test's stability in the high-voltage insulation test, the high-voltage insulation test that can be fit for the improvement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A device for high voltage insulation test, includes base (1), its characterized in that: base (1) upper end middle part fixedly connected with damper (2), and the lower part of damper (2) runs through base (1) and extends to base (1) below, damper (2) upper end fixedly connected with places seat (3), it has standing groove (4) to place seat (3) upper end middle part open, base (1) upper end left part and the equal fixedly connected with support column (5) in upper end right part, two the equal fixedly connected with fixture (6) in support column (5) upper end, and two fixture (6) are bilateral symmetry and distribute, two common fixedly connected with reactor (7) between fixture (6), and the surface lower part of reactor (7) is located standing groove (4) and closely laminates with the lower cell wall of standing groove (4), the equal fixedly connected with supporting leg (8) in base (1) lower extreme four corners, four the equal fixedly connected with universal wheel (9) of supporting leg (8) lower extreme.

2. A device for high voltage insulation testing according to claim 1, characterized in that: fixture (6) are including installation piece (10), installation piece (10) right-hand member front portion and the equal fixedly connected with connecting rod (11) in right-hand member rear portion, two the common fixedly connected with arc (12) of connecting rod (11) right-hand member, arc (12) surface middle part alternates and is connected with locking mechanism (13).

3. A device for high voltage insulation testing according to claim 2, characterized in that: the lower end of the mounting block (10) is fixedly connected with the support column (5), and the inner wall of the arc-shaped plate (12) is not in contact with the reactor (7).

4. A device for high voltage insulation testing according to claim 2, characterized in that: locking mechanism (13) include screw rod (14), screw rod (14) surface and arc (12) alternate and are connected, screw rod (14) left end fixedly connected with rotation handle (15), screw rod (14) surface right part threaded connection has locking swivel nut (16), locking swivel nut (16) left end and arc (12) inner wall contact, screw rod (14) right-hand member fixedly connected with grip block (17), grip block (17) inner wall closely laminates with reactor (7).

5. A device for high voltage insulation testing according to claim 1, characterized in that: damper (2) are including damper (18), damper (18) lower extreme and base (1) fixed connection, damper (18) upper end middle part is opened there is activity groove (19), activity groove (19) inslot wall and placing seat (3) surface swing joint, cell wall fixedly connected with a plurality of spring (20) under activity groove (19), cell wall middle part interlude is connected with movable rod (21) under activity groove (19), movable rod (21) lower extreme fixedly connected with stopper (22).

6. An apparatus for high voltage insulation testing according to claim 5, characterized in that: the movable rod (21) upper end and a plurality of spring (20) upper end all with place seat (3) fixed connection, a plurality of spring (20) surface and activity groove (19) inslot wall all contactless, and a plurality of spring (20) are the annular array and distribute, stopper (22) are located base (1) below.

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