CN212461382U

CN212461382U - Mutual inductor solenoid detects frock

Info

Publication number: CN212461382U
Application number: CN202021310546.4U
Authority: CN
Inventors: 石杨仲; 陈笺
Original assignee: Yixing Zhongrui Electronic Technical Co ltd
Current assignee: Yixing Zhongrui Electronic Technical Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-02
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a mutual-inductor solenoid detects frock, including input conductor, mutual-inductor check meter and base once, the outside activity cover of input conductor is equipped with the solenoid, the outside winding of solenoid has the enameled wire, mutual-inductor check meter sets up the one side at input conductor once, wire and mutual-inductor check meter electric connection are all passed through at the upper and lower both ends of input conductor once, the base sets up the one side at mutual-inductor check meter, the top both sides of base are all fixed and are provided with the connecting seat, the connecting seat passes through cable and mutual-inductor check meter electric connection. The utility model discloses a with during the winding enameled wire card in the solenoid outside advances the opening on blade top, when the solenoid was advanced in the card, the enameled wire cut the outside of enameled wire under the effect of blade, the contact takes place for the inside inner core copper line of enameled wire and blade, can detect the solenoid through mutual-inductor tester this moment, makes more convenient and fast that detects, has improved work efficiency.

Description

Mutual inductor solenoid detects frock

Technical Field

The utility model belongs to the technical field of the mutual-inductor solenoid detects, concretely relates to mutual-inductor solenoid detects frock.

Background

The mutual inductor is also called as an instrument transformer, is a general name of a current transformer and a voltage transformer, can change high voltage into low voltage and change large current into small current, is used for measuring or protecting a system, and a coil needs to be used in the mutual inductor, however, various mutual inductor coil detection tools in the market still have various problems.

In the process flow of manufacturing the mutual inductor, performance detection needs to be carried out on a wound coil, tin immersion treatment needs to be carried out on two ends of an enameled wire in a conventional detection means, a paint layer on the surface of the enameled wire is damaged to expose an inner core copper wire, and a test clamp is used for clamping copper cores at two ends to enable output signals of the copper cores to be transmitted into a detector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mutual-inductor solenoid detects frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mutual-inductor solenoid detects frock, includes input conductor, mutual-inductor check meter and base once, the outside movable sleeve of input conductor is equipped with the solenoid, the outside winding of solenoid has the enameled wire, mutual-inductor check meter sets up the one side at input conductor once, the upper and lower both ends of input conductor are all through wire and mutual-inductor check meter electric connection once, the base sets up the one side at mutual-inductor check meter, the top both sides of base are all fixed and are provided with the connecting seat, the connecting seat passes through cable and mutual-inductor check meter electric connection, the top of connecting seat is provided with the blade, blade and connecting seat electric connection, the opening has been seted up on the top of blade.

Preferably, the bottom end of the blade is fixedly provided with a clamping block, the top end of the connecting seat is provided with a clamping groove, and the clamping block is movably arranged in the clamping groove.

Preferably, a first fixing block is fixedly arranged on one side of the blade, a second fixing block is fixedly arranged on one side of the connecting seat, and the first fixing block is connected with the second fixing block through a bolt.

Preferably, the top end of the blade is movably provided with a protective cover.

Preferably, the limiting grooves are formed in the two sides of the blade, limiting blocks are fixedly arranged on the two sides of the inner wall of the protective cover, and the limiting blocks are movably arranged in the limiting grooves.

Preferably, a rubber pad is fixedly arranged at the top end of the protective cover.

Preferably, the cable is a shielded wire.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a with during the winding enameled wire card in the solenoid outside advances the opening on blade top, when the solenoid was advanced in the card, the enameled wire cut the outside of enameled wire under the effect of blade, the contact takes place for the inside inner core copper line of enameled wire and blade, can detect the solenoid through mutual-inductor tester this moment, makes more convenient and fast that detects, has improved work efficiency.

(2) The utility model discloses an at the top installation visor of blade, can effectually prevent that staff's hand from receiving the injury, and through only needing to unscrew the bolt when changing the blade, through the fixture block setting with new blade bottom inside the draw-in groove, and through the bolt with first fixed block and second fixed block between fixed can, make the blade change also more convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of a transformer coil detection tool of the present invention;

fig. 2 is an enlarged schematic view of a position a in fig. 1 of the detection tool for a coil of a transformer of the present invention;

fig. 3 is the utility model relates to a protective cover installation schematic diagram of mutual-inductor solenoid detects frock.

In the figure: 1. a primary input conductor; 2. a mutual inductor tester; 3. a base; 4. a coil; 5. enamelled wires; 6. a connecting seat; 7. a blade; 8. opening the gap; 9. a clamping block; 10. a card slot; 11. a first fixed block; 12. a second fixed block; 13. a protective cover; 14. a limiting groove; 15. a limiting block; 16. a cable.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a mutual-inductor solenoid detects frock, including input conductor 1 once, mutual-inductor tester 2 and base 3, the outside movable sleeve of input conductor 1 is equipped with solenoid 4 once, the outside winding of solenoid 4 has enameled wire 5, mutual-inductor tester 2 sets up in one side of input conductor 1 once, the upper and lower both ends of input conductor 1 all pass through wire and 2 electric connection of mutual-inductor tester, base 3 sets up in one side of mutual-inductor tester 2, the top both sides of base 3 are all fixed and are provided with connecting seat 6, connecting seat 6 passes through

cable

16 and 2 electric connection of mutual-inductor tester, the top of connecting seat 6 is provided with blade 7,

blade

7 and 6 electric connection of connecting seat, opening 8 has been seted up on the top of blade 7.

In this embodiment, preferably, a clamping block 9 is fixedly arranged at the bottom end of the blade 7, a clamping groove 10 is formed at the top end of the connecting seat 6, and the clamping block 9 is movably arranged in the clamping groove 10, so that the blade 7 is more stably mounted;

in this embodiment, preferably, a first fixing block 11 is fixedly arranged on one side of the blade 7, a second fixing block 12 is fixedly arranged on one side of the connecting seat 6, and the first fixing block 11 is connected with the second fixing block 12 through a bolt, so that the blade 7 is more stably mounted;

in this embodiment, preferably, the top end of the blade 7 is movably provided with a protective cover 13, which can protect the worker;

in this embodiment, preferably, both sides of the blade 7 are provided with limiting grooves 14, both sides of the inner wall of the protective cover 13 are fixedly provided with limiting blocks 15, and the limiting blocks 15 are movably arranged in the limiting grooves 14, so that the stability of the protective cover 13 is ensured;

in this embodiment, preferably, a rubber pad is fixedly disposed at the top end of the protective cover 13;

in the present embodiment, the cable 16 is preferably a shielded wire.

The utility model discloses a theory of operation and use flow: during using, during the notch 8 on 7 tops of blade is gone into to the winding enameled wire 5 card in the solenoid 4 outside, when advancing solenoid 4 in the card, enameled wire 5 cuts open enameled wire 5's the outside under the effect of blade 7, the contact takes place for the inside inner core copper wire of enameled wire 5 and blade 7, can detect solenoid 4 through mutual-inductor tester 2 this moment, make more convenient and fast that detects, and the work efficiency is improved, through the top installation visor 13 at blade 7, can effectually prevent that staff's hand from receiving the injury, and through only need unscrew the bolt when changing blade 7, through setting up the fixture block 9 with new blade 7 bottom inside draw-in groove 10, and through the bolt with first fixed block 11 with the second fixed block 12 between fixed can, make blade 7 change also more convenience.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mutual-inductor solenoid detects frock, includes once input conductor (1), mutual-inductor check meter (2) and base (3), its characterized in that: the outside movable sleeve of once input conductor (1) is equipped with solenoid (4), the outside winding of solenoid (4) has enameled wire (5), mutual-inductor inspection appearance (2) set up the one side in once input conductor (1), the upper and lower both ends of once input conductor (1) all pass through wire and mutual-inductor inspection appearance (2) electric connection, base (3) set up the one side in mutual-inductor inspection appearance (2), the top both sides of base (3) are all fixed and are provided with connecting seat (6), connecting seat (6) pass through cable (16) and mutual-inductor inspection appearance (2) electric connection, the top of connecting seat (6) is provided with blade (7), blade (7) and connecting seat (6) electric connection, opening (8) have been seted up on the top of blade (7).

2. The mutual inductor solenoid of claim 1 detects frock, its characterized in that: the bottom end of the blade (7) is fixedly provided with a clamping block (9), the top end of the connecting seat (6) is provided with a clamping groove (10), and the clamping block (9) is movably arranged in the clamping groove (10).

3. The mutual inductor solenoid of claim 1 detects frock, its characterized in that: the blade fixing device is characterized in that a first fixing block (11) is fixedly arranged on one side of the blade (7), a second fixing block (12) is fixedly arranged on one side of the connecting seat (6), and the first fixing block (11) is connected with the second fixing block (12) through a bolt.

4. The mutual inductor solenoid of claim 1 detects frock, its characterized in that: the top end of the blade (7) is movably provided with a protective cover (13).

5. The mutual inductor solenoid of claim 4 detects frock, characterized in that: limiting grooves (14) are formed in the two sides of the blade (7), limiting blocks (15) are fixedly arranged on the two sides of the inner wall of the protective cover (13), and the limiting blocks (15) are movably arranged in the limiting grooves (14).

6. The mutual inductor solenoid of claim 4 detects frock, characterized in that: and a rubber pad is fixedly arranged at the top end of the protective cover (13).

7. The mutual inductor solenoid of claim 1 detects frock, its characterized in that: the cable (16) is a shielded wire.