CN219039261U - Multifunctional test insulation isolation device - Google Patents

Abstract

The utility model relates to the technical field of isolating devices, in particular to a multifunctional test insulating isolating device which comprises a main rod and a plurality of connecting supporting rods, wherein guide rods are arranged on one sides of the main rod and the connecting supporting rods, adjacent guide rods are coaxially connected through a threaded connecting assembly, a handheld rod is arranged at the bottom of the main rod, and an adjusting mechanism for controlling the guide rods is arranged on the handheld rod. According to the utility model, the effective safety distance is conveniently adjusted according to the test voltage through the coordination of the insulating rod, the telescopic joint and the locking buckle, and the two ends of the insulating rod are provided with the rotatable connecting seats, so that the connection of various joints is facilitated, and the angle is adjustable through the spherical rotating base. The two ends are provided with rotatable external thread connecting rods for connecting various joints. The multifunctional test insulation isolation device can be conveniently installed and used on site, and operators can select different kinds of functional accessories according to own test types.

Description

Multifunctional test insulation isolation device

Technical Field

The utility model relates to the technical field of isolating devices, in particular to a multifunctional test insulating isolating device.

Background

When the transformer equipment is subjected to maintenance and test work such as pre-test, fixed inspection or defect treatment, the drainage wire connected to the transformer, the voltage transformer, the lightning arrester and other equipment is often required to be removed, otherwise, the test result is directly and seriously affected, the removed drainage wire and the connector are easy to be in conditions of insufficient insulation distance with the tested equipment, insulation breakdown and distortion of the test result caused by incapability of reliable fixing of the drainage wire, and great interference is generated on the safety of the test process and the accuracy of the test result.

Disclosure of Invention

The utility model aims to provide a multifunctional test insulation isolation device, which aims to solve the problems of safety and test result accuracy in the test process in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a multi-functional experimental insulating isolation device, includes insulator spindle and a plurality of group's functional accessories, the telescopic joint is installed at the top of insulator spindle, install the locking knot between insulator spindle and the telescopic joint, the connecting seat is all installed to the bottom of insulator spindle and the top of telescopic joint coaxial rotation, all install on every group functional accessories with the installation head that the connecting seat is connected.

Preferably, the connection base is a spherical rotary base.

Preferably, the functional fitting adopts a supporting joint to be matched with the supporting base.

Preferably, the support joint is made of insulating materials and used for supporting the long-distance test wire through cooperation with the support base, so that a sufficient insulation distance is ensured.

Preferably, the functional accessory is matched with the copper bar clamp at the top and the copper bar clamp at the bottom.

Preferably, the ends of the top copper bar clamp and the bottom copper bar clamp are provided with embedded rotating metal connecting pieces.

Preferably, the functional accessory is matched with the bottom movable clamp by adopting a top movable clamp.

Preferably, the top movable clamp is a flat wire clamp used for being fixed on the copper bar, and the bottom movable clamp is provided with a wire clamp used for being fixed on the drainage wire.

Compared with the prior art, the utility model has the beneficial effects that: this insulating isolating device of multi-functional test, through the cooperation of insulator spindle, telescopic joint and locking knot, be convenient for adjust effectual safe distance according to test voltage, through setting up the insulator spindle both ends to rotatable connecting seat, firstly be convenient for all kinds of joints's connection, secondly realize angularly adjustable through spherical swivel mount. The two ends are provided with rotatable external thread connecting rods for connecting various joints. The multifunctional test insulation isolation device can be conveniently installed and used on site, and operators can select different kinds of functional accessories according to own test types.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, however, the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the copper bar clip of the present utility model;

fig. 3 is a schematic view of the structure of the installation movable clamp of the present utility model.

Meaning of each reference numeral in the drawings:

1. an insulating rod; 11. an expansion joint; 12. locking buckles; 13. a connecting seat; 14. a mounting head;

2. a support joint;

3. a support base;

4. a top copper bar clip;

5. a top movable clamp;

6. a bottom copper bar clip;

7. a bottom movable clamp.

Detailed Description

The following description of embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

The utility model provides a multi-functional experimental insulating isolation device, is shown as fig. 1, includes insulator spindle 1 and a plurality of group's functional accessories, telescopic joint 11 is installed at insulator spindle 1's top, installs locking knot 12 between insulator spindle 1 and the telescopic joint 11, and connecting seat 13 is all installed in the equal coaxial rotation in bottom of insulator spindle 1 and telescopic joint 11's top, all installs the installation head 14 of being connected with connecting seat 13 on every group's functional accessories.

The functional fitting of the present embodiment adopts the cooperation of the support joint 2 and the support base 3. The support joint 2 adopts insulating material as test line support, and the support joint 2 is used for supporting long distance test line through cooperation with the support base 3 and guarantees sufficient insulating distance.

Example 2

The utility model provides a multi-functional experimental insulating isolation device, as shown in FIG. 2, includes insulator spindle 1 and a plurality of group's functional accessories, telescopic joint 11 is installed at the top of insulator spindle 1, installs locking knot 12 between insulator spindle 1 and the telescopic joint 11, and connecting seat 13 is all installed in coaxial rotation of the bottom of insulator spindle 1 and the top of telescopic joint 11, all installs the installation head 14 of being connected with connecting seat 13 on every group's functional accessories.

The functional accessory of this embodiment adopts the cooperation of top copper bar checkpost 4 and bottom copper bar checkpost 6. The ends of the top copper bar clamp 4 and the bottom copper bar clamp 6 are provided with embedded rotating metal connecting sheets, and after the clamps are inserted into the copper bar screw holes, the metal connecting sheets are screwed out for fixation.

Example 3

The utility model provides a multi-functional experimental insulating isolation device, as shown in FIG. 3, includes insulator spindle 1 and a plurality of group's functional accessories, telescopic joint 11 is installed at the top of insulator spindle 1, installs locking knot 12 between insulator spindle 1 and the telescopic joint 11, and connecting seat 13 is all installed in coaxial rotation of the bottom of insulator spindle 1 and the top of telescopic joint 11, all installs the installation head 14 of being connected with connecting seat 13 on every group's functional accessories.

The functional accessory of this embodiment adopts top movable clamp 5 and bottom movable clamp 7 cooperation, and top movable clamp 5 is for being used for fixing the dull and stereotyped fastener on the copper bar, and bottom movable clamp 7 is provided with the wire clamp that is used for fixing on the drainage line.

In this multi-functional experimental insulating isolation device, the cooperation of insulator spindle 1, telescopic joint 11 and locking knot 12 is convenient for adjust effectual safe distance according to experimental voltage, through setting up insulator spindle 1 both ends to rotatable connecting seat 13, firstly be convenient for all kinds of joints's connection, secondly realize angularly adjustable through spherical rotating base. The two ends are provided with rotatable external thread connecting rods for connecting various joints. The multifunctional test insulation isolation device can be conveniently installed and used on site, and can effectively eliminate interference caused by swing of the drainage wire or insufficient insulation distance when high-voltage tests are carried out on power equipment such as a transformer, a voltage transformer and a lightning arrester, so that the isolation of a test electric field is more reliable. In addition, various detachable joints can be suitable for various equipment and test scenes. Compared with the prior art, the end part of the isolating device is provided with various detachable joints, the isolating device can be replaced according to different equipment and test scenes, the problem of interference of the drainage wire on a high-voltage test is effectively solved, and the multifunctional test insulating isolating device can be conveniently installed on site.

The working principle of the multifunctional test insulation isolation device is as follows: during installation, operators select different kinds of functional accessories according to own test types, and the support connector 2 and the support base 3 are matched for supporting a long-distance test line to ensure enough insulation distance; or the top copper bar clamp 4 is matched with the bottom copper bar clamp 6; or the top movable clamp 5 and the bottom movable clamp 7 are matched.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a multi-functional experimental insulating isolation device which characterized in that: including insulator spindle (1) and a plurality of group of function accessories, telescopic joint (11) are installed at the top of insulator spindle (1), install locking knot (12) between insulator spindle (1) and telescopic joint (11), connecting seat (13) are all installed in the bottom of insulator spindle (1) and the top of telescopic joint (11) coaxial rotation, all install on every group function accessory with installation head (14) that connecting seat (13) are connected.

2. The multi-functional test insulation barrier of claim 1, wherein: the connecting seat (13) adopts a spherical rotating base.

3. The multi-functional test insulation barrier of claim 1, wherein: the functional accessory is matched with the supporting base (3) by adopting the supporting joint (2).

4. A multifunctional test insulation isolator as claimed in claim 3, wherein: the support joint (2) adopts insulating material to support as the test wire, and the support joint (2) is used for supporting long-distance test wire through cooperation with the support base (3) to guarantee sufficient insulation distance.

5. The multi-functional test insulation barrier of claim 1, wherein: the functional accessory adopts a top copper bar clamp (4) and a bottom copper bar clamp (6) to be matched.

6. The multi-functional test insulation barrier of claim 5, wherein: the ends of the top copper bar clamp (4) and the bottom copper bar clamp (6) are provided with embedded rotating metal connecting sheets.

7. The multi-functional test insulation barrier of claim 1, wherein: the functional accessory is matched with the top movable clamp (5) and the bottom movable clamp (7).

8. The multi-functional test insulation barrier of claim 7, wherein: the top movable clamp (5) is a flat wire clamp used for being fixed on the copper bar, and the bottom movable clamp (7) is provided with a wire clamp used for being fixed on the drainage wire.

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