CN211123121U - Withstand voltage testing device for insulating labor protection part - Google Patents

Abstract

The utility model relates to an insulating labour protection withstand voltage test device, it includes the bottom plate, be provided with the protective housing on the bottom plate, be provided with a plurality of minutes chambeies in the protective housing, correspond it is provided with the shutter to divide the chambeies, it is provided with the detachable cask to divide the intracavity, be provided with electrically conductive frame in the protective housing roof, electrically conductive frame corresponds it is connected with the electrode pole to divide the chamber position, the scalable setting of electrode pole, the protective housing roof is provided with a plurality of clips that are hung and connect by the rope, the protective housing is provided with the circular telegram mouth outward, divide the intracavity to be provided with the power supply socket, cooperate on the cask the power supply socket is provided with the bolt, be provided. The utility model discloses a protective housing that the setting was made by insulating material will lead electrical frame and electrode rod parcel in the protective housing, has prevented that operating personnel from contacting the safety problem emergence that the electrode rod electrocuted because of misoperation or other reasons causes when testing.

Description

Withstand voltage testing device for insulating labor protection part

Technical Field

The utility model relates to an insulating multiplexer utensil withstand voltage test field especially relates to an insulating labour protection spare withstand voltage testing arrangement.

Background

With the development of science and technology, the demand of people on electric energy in production and life is increasing, and the normal operation of a power system is a precondition for guaranteeing all production and life. In order to ensure the normal operation of an electric power system, electric power workers are required to perform daily maintenance on the equipment, and because the electric power equipment is provided with higher voltage, the insulating safety tools are required to be worn during the daily maintenance for ensuring the personal safety of the electric power workers. The insulated safety tool may have some fine defects or damages during the storage and use, and whether the insulated safety tool can be safely used can be detected only through an electrical test. Therefore, any insulating safety tool must be subjected to regular electrical tests to check whether it meets a specified electrical performance specification.

Most of the existing insulation boot voltage-withstand test devices are insulation boot test vehicles, the test vehicles comprise a movable bracket, a water containing tank, an electrode rod support and an insulation boot test bed, and the insulation boot test bed comprises a transformer and a control part thereof. The method comprises the steps of connecting a 0-220V power supply to the insulating boot, adjusting the test bed, and enabling the transformer to generate 0-30 KV power frequency high voltage to each electrode according to the electromagnetic induction principle of the test transformer so as to enable the insulating boot to obtain the specified test voltage. And reading and recording the test parameters according to the insulating boot test protocol.

However, the above prior art still has the following disadvantages that when a test is performed, the electrode rod with high voltage is mostly exposed in the air when being electrified, and a safety protection measure is lacked, so that a tester may contact the electrode rod due to misoperation or other reasons when performing the test, thereby causing a safety problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an insulating labour protection withstand voltage testing arrangement, the protective housing made by insulating material through the setting will lead electrical frame and electrode bar parcel in the protective housing, has prevented that operating personnel from contacting the safety problem emergence that the electrode bar caused personnel to electrocute because of misoperation or other reasons when testing.

The utility model aims at realizing through the following technical scheme:

the utility model provides an insulating labour protection spare high-voltage insulation test device, includes the bottom plate, be provided with the protective housing on the bottom plate, be provided with a plurality of minutes chambeies in the protective housing, correspond it is provided with the shutter to divide the chambeies, it is provided with the detachable cask to divide the intracavity, be provided with electrically conductive frame in the protective housing roof, electrically conductive frame corresponds it is connected with the electrode pole to divide the chamber position, the scalable setting of electrode pole, the protective housing roof is provided with a plurality of clips that are hung and connect by the rope, the protective housing is provided with the circular telegram mouth outward, it is provided with the power supply socket to divide the intracavity, cooperate on the cask power supply socket is provided.

Through adopting above-mentioned technical scheme, the protective housing can prevent to cause the potential safety hazard in cost and the electrode pole direct exposure in the air including electrically conductive frame and electrode pole hold, and the protective housing also can play simultaneously and prevent that external foreign matter from causing the influence to the test in getting into the cask. The separation cavity provides space for preventing the water bucket, and the arrangement of the protective door facilitates the protection of the water bucket during testing. The telescopic setting of electrode rod has made things convenient for the process of placing of cask and insulating labour protection spare, can adjust the length of electrode rod as required simultaneously. The power supply socket in the separation cavity is matched with the plug pin on the water bucket to discharge the wiring of the water bucket.

The utility model discloses further set up to: a limiting groove is formed in the separation cavity, and the power supply socket is arranged on the side wall, opposite to the protective door, of the limiting groove.

Through adopting above-mentioned technical scheme, the spacing groove that sets up in the compartment has limiting displacement to the cask on the one hand, prevents that the cask from appearing rocking the condition in separating the intracavity, and on the other hand the spacing groove set up to the removal that provides the guide effect of cask, makes the cask can follow the track entering spacing inslot that the spacing groove restricted, makes the bolt on the cask can follow in the correct direction inserts the power supply socket.

The utility model discloses further set up to: the automatic limiting groove is characterized in that an automatic clamping mechanism is arranged in the limiting groove side wall and comprises a clamping hole formed in the limiting groove side wall, a right-angled triangle clamping block perpendicular to the limiting groove side wall is arranged in the clamping hole, the right-angled triangle clamping block is located at one end of the inner portion of the limiting groove side wall and is provided with a clamping spring, and the bevel edge of the right-angled triangle clamping block faces towards the protective door.

Through adopting above-mentioned technical scheme, the setting of automatic screens mechanism is further carried on spacingly at the spacing inslot position to the cask, prevent that the cask from breaking away from the spacing groove, the right angled triangle fixture block that the inclined plane set up towards the shutter can get into in the clamping hole voluntarily when the cask gets into the spacing groove, wait after the cask gets into the spacing groove completely, the right angled triangle fixture block can pop out under the reset action of screens spring, the right-angle side can carry out the screens to the cask position, accomplish the screens to the cask promptly.

The utility model discloses further set up to: the limiting groove is characterized in that a clamping releasing mechanism is arranged in the inner wall of the limiting groove and comprises a clamping releasing block abutted to the inclined surface of the right-angled triangle clamping block, the clamping releasing block faces towards one end of the protective door, a push rod is arranged on the side wall of the limiting groove and provided with a moving hole for the push rod to extend out, a jacking plate is arranged at the inner part of the moving hole, and a reset spring connected with the jacking plate is sleeved outside the push rod.

Through adopting above-mentioned technical scheme, made things convenient for the release to the screens device, after having carried out the test, through the pressing to the ejector pin, the inclined plane that the piece of releasing that is connected with the ejector pin can connect the right angled triangle fixture block in the top under the pressure effect, and right angled triangle fixture block can be to the downthehole indentation of screens, releases the spacing to the cask. The arrangement of the moving hole provides a moving space for the movement of the ejector rod, and meanwhile, the ejector rod can be restored to the original state through the arrangement of the jacking plate and the reset spring, so that the right-angled triangular clamping block can be conveniently clamped next time.

The utility model discloses further set up to: be provided with the access hole on the spacing groove, there is the access panel through bolt fixedly connected with on the access hole.

By adopting the technical scheme, when the clamping mechanism or the unlocking mechanism breaks down, the maintenance of the clamping mechanism and the unlocking mechanism by an operator is facilitated by the arrangement of the maintenance plate.

The utility model discloses further set up to: a support is arranged in the water barrel and is provided with a groove for the conducting rod to pass through.

Through adopting above-mentioned technical scheme, the setting up of support provides the platform for insulating labour protection spare is placed, can prevent that the water level height in water level and the insulating labour protection spare in the cask is inconsistent in the cask that leads to the high water level in the cask, influences the measuring accuracy.

The utility model discloses further set up to: the lower surfaces of the four corners of the bottom plate are provided with universal wheels, and the upper edge of the bottom plate extends upwards to be provided with a handle.

Through adopting above-mentioned technical scheme, the setting up of universal wheel and handle has made things convenient for operating personnel to whole insulating labour protection withstand voltage testing arrangement's transport.

The utility model discloses further set up to: and a brake mechanism is arranged on the universal wheel.

Through adopting above-mentioned technical scheme, setting up of brake mechanism makes the withstand voltage testing arrangement of insulating labour protection spare can stop in the original place, prevents that the withstand voltage testing arrangement of insulating labour protection spare from removing under the effect of universal wheel.

To sum up, the utility model discloses a beneficial technological effect does:

1. the conductive frame and the electrode rod are wrapped in the protective shell by arranging the protective shell made of the insulating material, so that the safety problem that an operator is subjected to electric shock due to the fact that the operator touches the electrode rod due to misoperation or other reasons when testing is carried out is solved;

2. the automatic clamping mechanism and the unlocking mechanism are arranged to facilitate the limiting when the bucket is put into the limiting groove and the unlocking operation when the bucket is taken out.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the separation chamber of the present invention.

Fig. 3 is a schematic view of the internal structure of the protective casing of the present invention.

Fig. 4 is a schematic view of the internal structure of the water bucket in this embodiment.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 6 is a schematic view of the detent mechanism and the unlocking mechanism of the present embodiment.

In the figure, 1, a bottom plate; 11. a universal wheel; 12. a handle; 13. a brake mechanism; 2. a protective shell; 21. a separation chamber; 22. a protective door; 23. a clip; 24. a power-on port; 25. a power supply socket; 3. a water bucket; 31. a bolt; 32. a conductive rod; 33. a support; 34. a groove; 4. a conductive frame; 5. an electrode rod; 6. a limiting groove; 7. a clamping mechanism; 71. a position clamping hole; 72. a right-angled triangular fixture block; 73. a clamping spring; 8. a position release mechanism; 81. releasing the clamping block; 82. a top rod; 83. moving the hole; 84. a jacking plate; 85. a return spring; 9. an access hole; 91. and (7) overhauling the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, for the utility model discloses an insulating labor protection spare withstand voltage testing arrangement, including bottom plate 1, 1 lower surface of bottom plate is provided with universal wheel 11, is provided with brake mechanism 13 on the universal wheel 11, is provided with the protective housing 2 that stereoplasm plastics made on the bottom plate 1, and 1 side of bottom plate upwards extends and is provided with handle 12, is provided with the one deck slipmat on handle 12. Be provided with a plurality of shutter 22 on the lateral wall of protective housing 2, just to being provided with 6 shutter 22 in this embodiment, be provided with compartment 21 in every shutter 22, and every shutter 22 all slides with protective housing 2 and is connected, is provided with the gliding spout from top to bottom that supplies shutter 22 on the protective housing 2.

Referring to fig. 3 and 4, a limit groove 6 is provided in the separation chamber 21, a power supply socket 25 is provided on a side wall of the separation chamber 21 parallel to the protective door 22, and the detachable water tub 3 is provided in the limit groove 6. The outer side of the water barrel 3 is matched with the power supply socket 25 to be provided with a plug pin 31, a conductive rod 32 is arranged in the water barrel 3, the conductive rod 32 is electrically connected with the plug pin 31, a support 33 is arranged in the water barrel 3, a spongy cushion is arranged on the support 33, and a groove 34 for the conductive rod 32 to pass through is arranged on the support 33.

Referring to fig. 3, a power-on port 24 for connecting a power supply is arranged outside the protective shell 2, a cavity is arranged in the top wall of the protective shell 2, a conductive frame 4 is arranged in the cavity, the conductive frame 4 is composed of a main rod and an auxiliary rod, the main rod is electrically connected with the power-on port 24, and the auxiliary rod is vertically and fixedly welded with the main rod; the auxiliary rods are provided with 6 parts which are respectively communicated with the upper parts of the 6 separation cavities 21, the auxiliary rods penetrate through the top wall of the protective shell 2 to be connected with the electrode rods 5, the electrode rods 5 can be arranged in a telescopic mode, and a plurality of clamps 23 which are hung and connected through ropes are arranged on the top wall of the protective shell 2 around the electrode rods 5.

Referring to fig. 5 and 6, in order to limit the water bucket 3 in the limiting groove 6, an automatic clamping mechanism 7 is arranged on the side wall of the limiting groove 6, the automatic clamping mechanism 7 comprises a clamping hole 71 arranged on the side wall of the limiting groove 6, a right-angled triangle clamping block 72 is arranged in the clamping hole 71, the inclined edge of the right-angled triangle clamping block 72 is arranged towards the protective door 22, a part of the inclined edge of the right-angled triangle clamping block 72 extends out of the clamping hole 71, and a clamping spring 73 is arranged on one side of the right-angled triangle clamping block 72, which deviates from the limiting groove 6. On the other hand, when the water bucket 3 is taken out, the automatic clamping mechanism 7 needs to be unlocked, so the automatic clamping mechanism 7 is provided with the unlocking mechanism 8, the unlocking mechanism 8 comprises an unlocking block 81 abutted with the right-angled triangular clamping block 72, the abutting end of the unlocking block 81 and the right-angled triangular clamping block 72 is arranged in a spherical surface mode, one end, facing the protective door 22, of the unlocking block 81 is connected with a top rod 82, a moving hole 83 for the top rod 82 to move is formed in the side wall of the limiting groove 6, an abutting plate 84 is arranged on the top rod 82, a return spring 85 is sleeved outside the top rod 82, the return spring 85 can be installed in the moving hole 83 along with the top rod 82, and a pressing block convenient to operate is arranged at the top end of the top rod 82. An access panel 91 is arranged above the limit groove 6 and corresponding to the automatic clamping mechanism 7 and the unlocking mechanism 8.

The implementation principle of the embodiment is as follows: when the device for testing the withstand voltage of the insulating labor protection part is used, the support 33 is placed into the water barrel 3, the sponge is placed on the support 33, then the protective door 22 is opened, the water barrel 3 is placed along the limiting groove 6, the plug pin 31 of the water barrel 3 can be directly inserted into the power supply socket 25 under the guiding action of the limiting groove 6, and then water is added into the water barrel 3 until the conductive rod 32 is submerged. When the insulation shoe voltage resistance test is carried out, a layer of small steel balls are paved in the insulation shoe, then water is added into the water bucket 3, the water level in the water bucket 3 and the water level in the insulation shoe are kept at the same level, then the upper opening of the insulation shoe is clamped by a clamp 23, and the electrode rod 5 is placed in the insulation shoe water in an extending mode. After the test is completed, the protective cover is closed, and the power is connected to the power-on port 24 outside the protective shell 2, so that the next test can be performed. When the insulating glove is tested, water is added into the insulating glove until the palm part is submerged, then the insulating glove is placed into the water barrel 3, the water level in the insulating glove and the water level in the water barrel 3 are kept at the same level, the upper opening of the insulating glove is clamped by the clamp 23, then the electrode rod 5 is stretched and inserted into the water of the insulating glove, and the protective cover is closed, and then the power is supplied to the power supply port 24, so that the test can be carried out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an insulating labour protection withstand voltage testing arrangement which characterized in that: comprises a bottom plate (1), a protective shell (2) is arranged on the bottom plate (1), a plurality of separation cavities (21) are arranged in the protective shell (2), a protective door (22) is arranged corresponding to the separation cavity (21), a detachable water bucket (3) is arranged in the separation cavity (21), a conductive frame (4) is arranged in the top wall of the protective shell (2), the conductive frame (4) is connected with an electrode rod (5) corresponding to the separation cavity (21), the electrode rod (5) is arranged in a telescopic way, the top wall of the protective shell (2) is provided with a plurality of clamps (23) which are hung and connected by ropes, a power-on port (24) is arranged outside the protective shell (2), a power supply socket (25) is arranged in the separation cavity (21), a plug pin (31) is arranged on the water barrel (3) in a way of matching with the power supply socket (25), and a conductive rod (32) connected with a bolt (31) is arranged in the water barrel (3).

2. The insulation work piece withstand voltage testing device according to claim 1, wherein: a limiting groove (6) is formed in the separation cavity (21), and the power supply socket (25) is arranged on the side wall, opposite to the protective door (22), of the limiting groove (6).

3. The insulation work piece withstand voltage testing device according to claim 2, wherein: be provided with automatic screens mechanism (7) in spacing groove (6) lateral wall, automatic screens mechanism (7) including set up in the screens hole (71) of spacing groove (6) lateral wall, be provided with the perpendicular to in screens hole (71) right angled triangle fixture block (72) of spacing groove (6) lateral wall, right angled triangle fixture block (72) are located the inside one end of spacing groove (6) lateral wall is provided with screens spring (73), right angled triangle fixture block (72) hypotenuse orientation shutter (22) set up.

4. The insulation work piece withstand voltage testing device according to claim 3, wherein: be provided with in spacing groove (6) inner wall and separate screens mechanism (8), separate screens mechanism (8) include with the inclined plane butt of right angled triangle fixture block (72) separate fixture block (81), separate fixture block (81) orientation shutter (22) end is provided with ejector pin (82), spacing groove (6) lateral wall is provided with removal hole (83) that supply ejector pin (82) to stretch out, ejector pin (82) are located removal hole (83) internal portion is provided with top connection board (84), ejector pin (82) overcoat is equipped with reset spring (85) of being connected with top connection board (84).

5. The insulation work piece withstand voltage testing device according to claim 4, wherein: be provided with access hole (9) on spacing groove (6), access hole (9) are gone up through bolt fixedly connected with access panel (91).

6. The insulation work piece withstand voltage testing device according to claim 1, wherein: a support (33) is arranged in the water barrel (3), and a groove (34) for the conducting rod (32) to pass through is formed in the support (33).

7. The insulation work piece withstand voltage testing device according to claim 1, wherein: the lower surfaces of four corners of the bottom plate (1) are provided with universal wheels (11), and the upper edge of the bottom plate (1) extends upwards to be provided with handles (12).

8. The insulation work piece withstand voltage testing device according to claim 7, wherein: and a brake mechanism (13) is arranged on the universal wheel (11).

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