Special clamp device for insulation measurement of electrical equipment

Abstract

The utility model discloses a special clamp device for insulation measurement of electrical equipment, which comprises a clamp structure and a clamp structure, the clamp structure comprises a clamp head, and the clamp head is provided with a first mounting hole; and the detection structure comprises a conductive copper sheet, and the conductive copper sheet is provided with a second mounting hole corresponding to the first mounting hole. According to the utility model, through the arrangement of the conductive copper sheet, an insulation test can be directly carried out on a circuit through the clamp, which is more convenient and faster, and through the arrangement of the copper sheet hook, when a working area is limited and the clamp cannot be used to clamp a tested device, the copper hook can be lapped on the tested device and then is communicated with the megger through the clamp, so that the test efficiency is improved. Therefore, equipment insulation detection is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of clampers, in particular to a special clamper for insulating measurement of electrical equipment. Background Art

[0002] Insulating pliers are one of the most commonly used tools in the live working process. When measuring the insulation of electrical equipment, it is often necessary to use them to fix live wires, and then test the measured circuit with a test megohmmeter. However, the existing pliers can only play a fixing role and cannot directly conduct live tests. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the specification of this application, to avoid obscuring the purpose of this part, the abstract, and the title, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the above and / or problems existing in the existing special clampers for insulating measurement of electrical equipment, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is how to provide a special clamper for insulating measurement of electrical equipment.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A special clamper for insulating measurement of electrical equipment, which includes a clamping structure including a clamping head, and a first mounting hole is provided on the clamping head;

[0007] A detection structure including a conductive copper sheet, and a second mounting hole corresponding to the first mounting hole is provided on the conductive copper sheet.

[0008] As a preferred scheme of the special clamper for insulating measurement of electrical equipment of the present utility model, wherein: a boss is provided on the inner side surface of the clamping head, and the conductive copper sheet is attached to the boss.

[0009] As a preferred scheme of the special clamper for insulating measurement of electrical equipment of the present utility model, wherein: at least two bosses are provided on the clamping head on the same side.

[0010] As a preferred scheme of the special clamper for insulating measurement of electrical equipment of the present utility model, wherein: the detection structure further includes a copper sheet hook, and the copper sheet hook is provided on the outer side of the clamping head and is in contact with the conductive copper sheet.

[0011] As a preferred embodiment of the special clamp for insulating measurement of electrical equipment of the present utility model, wherein: there are two copper sheet hooks, which are respectively arranged on the outer sides of the two pliers heads.

[0012] As a preferred embodiment of the special clamp for insulating measurement of electrical equipment of the present utility model, wherein: the conductive copper sheet is connected to the pliers head by bolts.

[0013] As a preferred embodiment of the special clamp for insulating measurement of electrical equipment of the present utility model, wherein: the copper sheet hook and the conductive copper sheet are connected by a bolt.

[0014] As a preferred embodiment of the special clamp for insulating measurement of electrical equipment of the present utility model, wherein: the clamp structure further includes an insulating handle.

[0015] The beneficial effects of the present utility model are as follows: through the setting of the conductive copper sheet, the insulating megger and the device to be measured can be directly connected through the clamp to conduct an insulation test on the device, which is more convenient and fast. And there is a copper hook. When the working area is limited and the clamp cannot be used to clamp the device to be measured, the copper hook can also be used to lap on the device to be measured, and then the megger is connected through the clamp to realize the insulation detection of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0017] Figure 1 It is a structural diagram of a special clamp for insulating measurement of electrical equipment.

[0018] Figure 2 It is a structural diagram of the pliers head and the conductive copper sheet of the special clamp for insulating measurement of electrical equipment. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings of the specification.

[0020] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0021] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or selectively exclusive embodiment with other embodiments.

[0022] Embodiment 1

[0023] Referring to Figure 1 and Figure 2 This is the first embodiment of the present utility model. This embodiment provides a special clamp for measuring the insulation of electrical equipment. The special clamp for measuring the insulation of electrical equipment includes a clamp structure 100, which includes a clamp head 101, and a first mounting hole 101a is provided on the clamp head 101.

[0024] A detection structure 200, which includes a conductive copper sheet 201, and a second mounting hole 201a corresponding to the first mounting hole 101a is provided on the conductive copper sheet 201.

[0025] Furthermore, a boss 101b is provided on the inner side surface of the clamp head 101, and the conductive copper sheet 201 is attached to the boss 101b. Preferably, at least two bosses 101b are provided on the clamp head 101 on the same side.

[0026] Even further, the clamp structure 100 further includes an insulating handle 102, and the detection structure 200 further includes a copper sheet hook 202. The copper sheet hook 202 is provided on the outer side of the clamp head 101 and is in contact with the conductive copper sheet 201.

[0027] Two copper sheet hooks 202 are provided, which are respectively provided on the outer sides of the two clamp heads 101. It should be noted that only one copper sheet hook 202 can also be provided, and the choice is made according to the usage situation.

[0028] In this embodiment, the conductive copper sheet 201 is connected to the clamp head 101 by bolts, and the copper sheet hook 202 and the conductive copper sheet 201 are connected by one bolt, directly realizing the electrical connection between the copper sheet hook 202 and the conductive copper sheet 201 through the bolts.

[0029] During use, after the two wires of the insulating clamp are led out and respectively connected to the two wiring terminals of the insulation resistance meter, the insulation resistance meter is connected. The operator holds the insulating handle, opens the clamp mouth, clamps the device to be measured with the clamp, and connects the insulation resistance meter and the device to be measured through the clamp to perform an insulation test on the device. When the working area is restricted and the clamp cannot be used to clamp the device to be measured, a copper hook is used to lap on the device to be measured to connect the device to the insulation resistance meter for insulation detection.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A special clamp for measuring insulation of electrical equipment, characterized in that: include, A clamp structure (100) comprises a clamp head (101), wherein the clamp head (101) is provided with a first mounting hole (101a); The detection structure (200) comprises a conductive copper sheet (201), wherein the conductive copper sheet (201) is provided with a second mounting hole (201a) corresponding to the first mounting hole (101a).

2. The special clamp for measuring insulation of electrical equipment according to claim 1, characterized in that: The inner side surface of the clamp head (101) is provided with a boss (101b), and the conductive copper sheet (201) is in contact with the boss (101b).

3. The special clamp for measuring insulation of electrical equipment according to claim 2, characterized in that: At least two bosses (101b) are arranged on the pliers head (101) on the same side.

4. The special clamp for measuring insulation of electrical equipment according to claim 2 or 3, characterized in that: The detection structure (200) further comprises a copper sheet hook (202), wherein the copper sheet hook (202) is arranged on the outside of the clamp head (101) and is in contact with the conductive copper sheet (201).

5. The special clamp for measuring insulation of electrical equipment according to claim 4, characterized in that: Two copper sheet hooks (202) are provided, and are respectively arranged on the outsides of the two clamp heads (101).

6. The special clamp for measuring insulation of electrical equipment according to claim 4, characterized in that: The conductive copper sheet (201) is connected to the clamp head (101) via bolts.

7. The special clamp for measuring insulation of electrical equipment according to claim 6, characterized in that: The copper sheet hook (202) is connected to the conductive copper sheet (201) via a bolt.

8. The special clamp for measuring insulation of electrical equipment according to claim 1, characterized in that: The clamp structure (100) also includes an insulating handshake (102).

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