CN213581048U - Auxiliary needle isolation sleeve device - Google Patents
Auxiliary needle isolation sleeve device Download PDFInfo
- Publication number
- CN213581048U CN213581048U CN202022340041.9U CN202022340041U CN213581048U CN 213581048 U CN213581048 U CN 213581048U CN 202022340041 U CN202022340041 U CN 202022340041U CN 213581048 U CN213581048 U CN 213581048U
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- auxiliary
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- needle
- crimping
- insulation
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Abstract
The utility model relates to the field of isolation sleeves, in particular to an auxiliary needle isolation sleeve device, which comprises a cylinder bottom plate, a cylinder, an auxiliary crimping adapter plate, an auxiliary crimping insulating plate, an auxiliary needle and an insulating sleeve, wherein the insulating sleeve is sleeved outside the auxiliary needle; the cylinder is fixed on the cylinder bottom plate and is connected with the auxiliary crimping adapter plate, the auxiliary crimping insulation plate is fixed on the auxiliary crimping adapter plate, and the insulation sleeve is fixed on the auxiliary crimping insulation plate. The beneficial effects of the utility model reside in that: the auxiliary needles and the isolating needle outlet wires are isolated from each other, so that the breakdown phenomenon is avoided, and the test stability and safety are improved.
Description
Technical Field
The utility model relates to an insulation cover field especially relates to supplementary needle insulation cover device.
Background
The high-voltage test is also called a high-voltage test, is a partial discharge test, is a non-destructive test item, and is an important detection link. If use traditional auxiliary needle device to carry out high-voltage testing to the ammeter that awaits measuring, the high-tension electricity of auxiliary needle output can produce the spark, thereby the ammeter that awaits measuring leads to by high-voltage breakdown because of high-pressure striking sparks, has influenced test stability and security greatly. Therefore, the traditional auxiliary needle device can only adopt a low-pressure mode for detection, and the efficiency, the accuracy and the safety are greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes foretell weak point, aim at provides supplementary needle insulation sleeve device, makes between the supplementary needle, the isolation needle is qualified for the next round of competitions and keeps apart each other.
The utility model discloses a following technical scheme reaches above-mentioned purpose: the auxiliary needle isolation sleeve device comprises a cylinder bottom plate, a cylinder, an auxiliary crimping adapter plate, an auxiliary crimping insulation plate, an auxiliary needle and an insulation sleeve, wherein the insulation sleeve is sleeved outside the auxiliary needle; the cylinder is fixed on the cylinder bottom plate and is connected with the auxiliary crimping adapter plate, the auxiliary crimping insulation plate is fixed on the auxiliary crimping adapter plate, and the insulation sleeve is fixed on the auxiliary crimping insulation plate.
Preferably, the sub-needle outlet lines are isolated by an insulating sleeve.
The beneficial effects of the utility model reside in that: the auxiliary needles and the isolating needle outlet wires are isolated from each other, so that the breakdown phenomenon is avoided, and the test stability and safety are improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
in the figure: 1-a cylinder bottom plate; 2-a cylinder; 3-auxiliary compression joint adapter plate; 4-auxiliary compression joint of an insulating plate; 5-auxiliary needle; 6-insulating sleeve.
Detailed Description
The invention will be further described with reference to specific examples, but the scope of protection of the invention is not limited thereto:
example (b): as shown in fig. 1 and 2, the auxiliary needle isolation sleeve device comprises a cylinder base plate 1, a cylinder 2, an auxiliary crimping adapter plate 3, an auxiliary crimping insulation plate 4, an auxiliary needle 5 and an insulation sleeve 6, wherein the insulation sleeve 6 is sleeved outside the auxiliary needle 5, and the insulation sleeve 6 isolates an outgoing line of the auxiliary needle; the cylinder 2 is fixed on the cylinder bottom plate 1, the cylinder 2 is connected with the auxiliary crimping adapter plate 3, the auxiliary crimping insulation plate 4 is fixed on the auxiliary crimping adapter plate 3, and the insulation sleeve 6 is fixed on the auxiliary crimping insulation plate 4.
The insulating sleeve 6 is sleeved outside the auxiliary needles 5, and the auxiliary needles 5 are mutually isolated, so that electric sparks generated by high-voltage ignition are avoided, and the safety and the stability are improved.
The foregoing is directed to embodiments of the present invention and other technical principles, and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (2)
1. The auxiliary needle isolation sleeve device is characterized by comprising a cylinder bottom plate (1), a cylinder (2), an auxiliary crimping adapter plate (3), an auxiliary crimping insulation plate (4), an auxiliary needle (5) and an insulation sleeve (6), wherein the insulation sleeve (6) is sleeved outside the auxiliary needle (5); the air cylinder (2) is fixed on the air cylinder base plate (1), the air cylinder (2) is connected with the auxiliary crimping adapter plate (3), the auxiliary crimping insulation plate (4) is fixed on the auxiliary crimping adapter plate (3), and the insulation sleeve (6) is fixed on the auxiliary crimping insulation plate (4).
2. The sub-needle insulating sleeve device according to claim 1, wherein the sub-needle outgoing line is insulated by an insulating sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340041.9U CN213581048U (en) | 2020-10-20 | 2020-10-20 | Auxiliary needle isolation sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022340041.9U CN213581048U (en) | 2020-10-20 | 2020-10-20 | Auxiliary needle isolation sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213581048U true CN213581048U (en) | 2021-06-29 |
Family
ID=76526062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022340041.9U Active CN213581048U (en) | 2020-10-20 | 2020-10-20 | Auxiliary needle isolation sleeve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213581048U (en) |
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2020
- 2020-10-20 CN CN202022340041.9U patent/CN213581048U/en active Active
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