CN216595378U - Isolation device for electrical strength safety test - Google Patents
Isolation device for electrical strength safety test Download PDFInfo
- Publication number
- CN216595378U CN216595378U CN202123209129.8U CN202123209129U CN216595378U CN 216595378 U CN216595378 U CN 216595378U CN 202123209129 U CN202123209129 U CN 202123209129U CN 216595378 U CN216595378 U CN 216595378U
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- sleeve
- connector
- wiring
- safety test
- isolation device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Testing Relating To Insulation (AREA)
Abstract
The utility model provides an isolation device for an electric strength safety test, which comprises a wiring chuck and a connecting cable, wherein one end of the wiring chuck is electrically connected with a connector, the other end of the connector is fixedly connected with a hard insulating sleeve, a metal wiring connecting sleeve electrically connected with one end of the connector is arranged in the hard insulating sleeve, two sides of one end of the connecting cable are slidably arranged in the other end of the hard insulating sleeve, an inner metal connecting wire is arranged in the connecting cable, and the inner metal connecting wire is matched with the metal wiring connecting sleeve. The utility model has the advantages that after the insulating material is fixed on the testing device, one end of the wiring clamp head is connected with the testing rod, and then one end of the inner metal connecting wire is inserted into the metal wiring connecting sleeve, so that the condition that a tester gets an electric shock because current is always stored at one end of the wiring clamp head is avoided, and the life safety of the tester is effectively protected.
Description
Technical Field
The utility model relates to the technical field of BIM (building information modeling) technical construction, in particular to an isolation device for electrical strength safety test.
Background
The insulating material is a non-conductive material under the allowable voltage, the insulating material is the basis and guarantee of the development of electrical products, and has a particularly important role in the development of motors and electrical industries, the development and progress of the insulating material depend on the development of high polymer materials, directly restrict and influence the development and progress of the electrical products, the edge material is the key of the advanced technology of the electrical products and is also the important guarantee of the long-term safe and reliable operation of the electrical products, before the batch production of the insulating material, the electric strength test needs to be carried out on sample insulating materials, most of the existing electric strength test devices adopt high voltage for detection, and therefore, certain danger (the situation that test personnel easily get an electric shock) exists when cables are connected to test rods at two ends of the electric strength test device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems existing in the background technology, the utility model adopts the technical scheme that:
an isolation device for safety test of electric strength comprises a wiring chuck and a connecting cable;
the wire connecting device comprises a wire connecting clamp head, a connecting head, a hard insulating sleeve and a wire connecting sleeve, wherein one end of the wire connecting clamp head is electrically connected with the connecting head, the other end of the connecting head is fixedly connected with the hard insulating sleeve, and the hard insulating sleeve is internally provided with the metal wire connecting sleeve which is electrically connected with one end of the connecting head;
the connecting cable is characterized in that two sides of one end of the connecting cable are slidably mounted in the other end of the hard insulating sleeve, an inner metal connecting wire is arranged in the connecting cable, and the inner metal connecting wire and the metal connecting sleeve are arranged in a matched mode.
Preferably, the breach has been seted up to the one end of stereoplasm insulating cover, the mounting hole has been seted up to the one end of breach, the bar groove has all been seted up to the both sides of breach.
Preferably, the metal wiring connecting sleeve is fixedly installed in the mounting hole, and an arc structure is arranged at one end, far away from the connector, of the metal wiring connecting sleeve.
Preferably, the equal fixedly connected with traveller in one end both sides of connecting cable, the traveller slidable mounting be in the bar inslot.
Preferably, a handle is fixedly connected to the upper portion of one end of the connecting cable.
The utility model has the advantages that: after the insulating material is fixed on the testing device, one end of the wiring clamping head is connected with the testing rod, and then one end of the inner metal connecting wire is inserted into the metal wiring connecting sleeve, so that the situation that a tester gets an electric shock due to the fact that current is stored in one end of the wiring clamping head all the time is avoided, and the life safety of the tester is effectively protected.
Drawings
The utility model and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model.
FIG. 1 is a schematic view of a perspective structure according to the present invention;
FIG. 2 is a schematic view of another aspect of the present invention;
fig. 3 is a schematic view of another aspect of the present invention.
In the figure: 1. a wire connecting clamp; 2. a connector; 3. a hard insulating sleeve; 4. a notch; 5. a strip-shaped groove; 6. connecting a cable; 7. a handle; 8. a traveler; 9. mounting holes; 10. a metal wiring connecting sleeve; 11. a circular arc structure; 12. an inner metal connecting wire.
Detailed Description
The utility model will be further described with reference to the following drawings and specific examples, which are not intended to limit the utility model thereto.
Example 1
As shown in fig. 1-3, the isolation device for safely testing electrical strength provided by the present invention comprises a connection chuck 1 and a connection cable 6, wherein one end of the connection chuck 1 is electrically connected with a connector 2, the other end of the connector 2 is fixedly connected with a hard insulating sleeve 3, a metal connection connecting sleeve 10 electrically connected with one end of the connector 2 is arranged in the hard insulating sleeve 3, the metal connection connecting sleeve 10 is fixedly installed in a mounting hole 9, one end of the metal connection connecting sleeve 10 away from the connector 2 is provided with an arc structure 11, so that one end of an inner metal connection wire 12 is conveniently inserted into the metal connection connecting sleeve 10, one end of the hard insulating sleeve 3 is provided with a notch 4, one end of the notch 4 is provided with the mounting hole 9, two sides of the notch 4 are both provided with strip-shaped grooves 5, two sides of one end of the connection cable 6 are slidably installed in the other end of the hard insulating sleeve 3, an inner metal connecting wire 12 is arranged in the connecting cable 6, the inner metal connecting wire 12 is matched with the metal connecting sleeve 10, two sides of one end of the connecting cable 6 are fixedly connected with a sliding column 8, the sliding column 8 is slidably arranged in the strip-shaped groove 5, the upper part of one end of the connecting cable 6 is fixedly connected with a handle 7, after a tester fixes one end of the connecting chuck 1 on a test rod, the inner metal connecting wire 12 is driven to be inserted into the metal connecting sleeve 10 by moving the handle 7, the danger of electric shock caused by current contained in one end of the connecting chuck 1 when the tester connects the connecting chuck 1 with the test rod is avoided, as shown in figure 3, when one end of the inner metal connecting wire 12 is not contacted with the metal connecting sleeve 10, an insulating sleeve is sleeved on one end of the inner metal connecting wire 12, so that when the tester is contacted with the inner metal connecting wire 12, and the electric shock condition appears, when the test is needed, the insulating cap on the inner metal connecting wire 12 is pulled out, and one end of the inner metal connecting wire 12 is inserted into the metal connecting wire connecting sleeve 10.
During the use, after fixing to testing arrangement to insulating material, at first be connected wiring dop 1's one end and test bar, then insert metal connection adapter sleeve 10 with the one end of interior metal connecting wire 12 in, avoided wiring dop 1's one end to have the condition that the electric current leads to the tester to electrocute always like this, effectual protection tester's life safety.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric strength safety test isolating device which characterized in that: comprises a wiring chuck (1) and a connecting cable (6);
one end of the wiring chuck (1) is electrically connected with a connector (2), the other end of the connector (2) is fixedly connected with a hard insulating sleeve (3), and a metal wiring connecting sleeve (10) electrically connected with one end of the connector (2) is arranged in the hard insulating sleeve (3);
wherein, the one end both sides slidable mounting of connecting cable (6) be in the other end of stereoplasm insulating cover (3), be provided with interior metal connecting wire (12) in connecting cable (6), interior metal connecting wire (12) with metal wiring adapter sleeve (10) cooperation sets up.
2. The electrical strength safety test isolation device of claim 1, wherein: a notch (4) is formed in one end of the hard insulating sleeve (3), a mounting hole (9) is formed in one end of the notch (4), and strip-shaped grooves (5) are formed in two sides of the notch (4).
3. The electrical strength safety test isolation device of claim 2, wherein: metal wiring adapter sleeve (10) fixed mounting be in mounting hole (9), metal wiring adapter sleeve (10) are kept away from the one end of connector (2) is provided with circular arc structure (11).
4. The electrical strength safety test isolation device of claim 3, wherein: the equal fixedly connected with traveller (8) in one end both sides of connecting cable (6), traveller (8) slidable mounting be in bar groove (5).
5. The electrical strength safety test isolation device of claim 4, wherein: and the upper part of one end of the connecting cable (6) is fixedly connected with a handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123209129.8U CN216595378U (en) | 2021-12-20 | 2021-12-20 | Isolation device for electrical strength safety test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123209129.8U CN216595378U (en) | 2021-12-20 | 2021-12-20 | Isolation device for electrical strength safety test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216595378U true CN216595378U (en) | 2022-05-24 |
Family
ID=81614697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123209129.8U Active CN216595378U (en) | 2021-12-20 | 2021-12-20 | Isolation device for electrical strength safety test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216595378U (en) |
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2021
- 2021-12-20 CN CN202123209129.8U patent/CN216595378U/en active Active
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