CN214124274U - High-voltage test patch cord capable of preventing high-voltage leakage - Google Patents
High-voltage test patch cord capable of preventing high-voltage leakage Download PDFInfo
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- CN214124274U CN214124274U CN202022894615.7U CN202022894615U CN214124274U CN 214124274 U CN214124274 U CN 214124274U CN 202022894615 U CN202022894615 U CN 202022894615U CN 214124274 U CN214124274 U CN 214124274U
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Abstract
The utility model discloses a high-voltage test patch cord for preventing high-voltage leakage, which comprises a switching device, wherein a first plug connector is arranged at the top of the switching device, a double-end plug high-voltage wire is arranged in the middle of the switching device, a second plug connector is arranged at the bottom of the switching device, a first sleeve is arranged on the outer wall of the first plug connector, a sealant is arranged on the inner wall of the first sleeve, a copper connecting rod is arranged on the inner wall of the sealant, a plug end is arranged at the top end of the copper connecting rod, a second sleeve is arranged on the outer wall of the double-end plug high-voltage wire, an aluminum stranded wire is arranged on the inner wall of the second sleeve, a steel core is arranged on the inner wall of the aluminum stranded wire, a connecting groove is arranged on the outer wall of the second plug connector, the high-voltage test patch cord for preventing high-voltage leakage can achieve the prevention of high-voltage leakage by arranging the first plug connector, the second plug connector and the double-end plug high-voltage wire, and (4) insulating.
Description
Technical Field
The utility model relates to a prevent high pressure leakage technical field, specifically be a prevent high-pressure test patch cord of high pressure leakage.
Background
With the continuous progress of modern life, electric power is an indispensable part of life, is closely related to the electric power, but due to the influence of regions, a high-voltage rack needs to be erected to ensure the transmission of a power supply, the current output by the high-voltage power supply is often up to thousands of volts or tens of thousands of volts, which causes the phenomenon of electric leakage, so that a high-voltage test patch cord for preventing high-voltage leakage is required to be arranged, when the high-voltage output line is in butt joint with one end of the double-end plug high-voltage wire, the other end of the high-voltage output line is connected with the high-voltage testing equipment, wherein reliable insulation treatment is required to be carried out, high-voltage leakage is prevented, the phenomena of ignition and personal injury accidents are avoided, the butt joint method of the high-voltage output line and the double-end plug high-voltage lead is generally connected by adopting a direct welding mode, the existing patch cord is often poor in insulation property of materials, and the problem of poor interface causes the phenomenon of electric leakage.
The prior art has the following defects or problems:
1. when the butt joint of the high-voltage output line and the wire end at one end of the high-voltage wire of the double-end plug is carried out, and the inserting end at the other end is connected with high-voltage testing equipment, reliable insulation treatment must be carried out, high-voltage leakage is prevented, the ignition phenomenon and personal injury accidents are avoided, however, some existing insulation treatment materials do not achieve the insulation effect well, high-voltage current can flow out, and sparks are generated to bring disasters to pedestrians;
2. this novel method of high-voltage output line and bi-polar plug high-voltage line butt joint adopts direct welding mode to connect generally, and often leads to only connecting the phenomenon that the not tight problem of interface leads to appearing the electric leakage because of the greedy map utilization of material can appear with the kayser in the reality, leads to the contact opening electric leakage, destroys the high-voltage testing equipment, gives other people and brings certain calamity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a prevent high-pressure test patch cord of high-pressure leakage to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent high-voltage testing patch cord of high pressure leakage, includes the switching device, first plug connector is installed at the switching device top, the switching device mid-mounting has bi-polar plug high-voltage line, the second plug connector is installed to the switching device bottom, first sleeve pipe is installed to first plug connector outer wall, sealed glue is installed to first sleeve pipe inner wall, sealed glue inner wall installs the copper and connects the pole, the plug end is installed on copper connects pole top, bi-polar plug high-voltage line externally mounted has the second sleeve pipe, the aluminum stranded conductor is installed to the second sleeve pipe inner wall, the steel core is installed to the aluminum stranded conductor inner wall, the spread groove is installed to second plug connector outer wall.
As the preferred technical scheme of the utility model, the wire end is installed to second plug connector bottom, the spliced pole is installed to wire end top.
As the preferred technical scheme of the utility model, spread groove internally mounted has the end of pegging graft of shape of falling mountain, insulating kayser is installed to wire end one end.
As the utility model discloses an optimal technical scheme, first plug connector welding is in bi-polar plug high voltage conductor one end, the welding of second plug connector is at the bi-polar plug high voltage conductor other end.
As the utility model discloses an optimal technical scheme, the insulating ring is installed at bi-polar plug high voltage conductor both ends, electrically conductive cable is constituteed to aluminum stranded conductor and steel core.
As the utility model discloses a preferred technical scheme, the insulating ring is installed to plug end bottom, the insulating ring cup joints and connects the pole top at the copper.
As the utility model discloses a preferred technical scheme, the insulating cement is installed to second sleeve inside wall, the insulating film has been laid to the spread groove surface.
Compared with the prior art, the utility model provides a prevent high-pressure test patch cord of high pressure leakage possesses following beneficial effect:
1. according to the high-voltage test patch cord capable of preventing high-voltage leakage, by arranging the first plug connector, the double-end plug high-voltage wire and the second plug connector, the novel double-end plug high-voltage wire is arranged, the plug connectors are arranged at two ends of the high-voltage wire, different from the existing single-end plug high-voltage wire, the double-end plug high-voltage wire can prevent the phenomenon of electric leakage at two ends, and the plug connectors at two ends are fixedly connected in a welding mode, so that the phenomenon that sparks generated by electric leakage injure people can be effectively prevented;
2. this prevent high-voltage testing patch cord of high-pressure leakage, through setting up first sleeve pipe, second sleeve pipe, sealed glue, copper connects pole, aluminum stranded conductor and steel core, this novel adoption be PVC sleeve pipe and casting glue, one of them because the casting glue can not electrically conduct under liquid and solid-state, for fine insulator, its two PVC sleeve pipes itself also is the product of the polymer of chloroethylene has fine insulating nature, can prevent the plug connector because of the electric leakage phenomenon that the circulation a large amount of electric currents produced, fine isolated electrical property has.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a first connector of the present invention;
FIG. 3 is a schematic view of the structure of the wire of the present invention;
fig. 4 is a schematic structural view of a second connector of the present invention.
In the figure: 1. a switching device; 2. a first connector; 3. a double-ended plug high voltage conductor; 4. a second plug connector; 5. a first sleeve; 6. sealing glue; 7. a copper connecting rod; 8. a plug end; 9. a second sleeve; 10. aluminum stranded wires; 11. a steel core; 12. connecting grooves; 13. a wire end; 14. connecting columns.
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.
Referring to fig. 1-4, in this embodiment: the utility model provides a prevent high-pressure test patch cord of high pressure leakage, including adapter device 1, first plug connector 2 is installed at 1 top of adapter device, 1 mid-mounting of adapter device has bi-polar plug high voltage conductor 3, second plug connector 4 is installed to 1 bottom of adapter device, first sleeve 5 is installed to 2 outer walls of first plug connector, sealed glue 6 is installed to 5 inner walls of first sleeve, sealed glue 6 inner walls are installed the copper and are connect pole 7, the copper connects the pole 7 top and install plug end 8, bi-polar plug high voltage conductor 3 outer walls are installed second sleeve 9, aluminium stranded wire 10 is installed to 9 inner walls of second sleeve, steel core 11 is installed to 10 inner walls of aluminium stranded wire, spread groove 12 is installed to 4 outer walls of second plug connector.
In the embodiment, the bottom of the second plug connector 4 is provided with a wire end 13, a connecting column 14 is arranged above the wire end 13, a current transition column can buffer large current impact, an inverted-mountain-shaped plug end is arranged inside a connecting groove 12, high-voltage testing equipment can be well sealed and plugged, one end of the wire end 13 is provided with an insulating latch, a gap at a connecting port is locked, small current leakage can be avoided, the first plug connector 2 is welded at one end of a double-end plug high-voltage wire 3, the second plug connector 4 is welded at the other end of the double-end plug high-voltage wire 3, a high-voltage output line and the double-end plug high-voltage wire 3 are connected in a butt joint mode generally by adopting a direct welding mode, the phenomenon of unreal interface is avoided, electric leakage is prevented, insulating rings are arranged at two ends of the double-end plug high-, the electrically conductive cable that aluminium strands 10 and steel core 11 are constituteed has higher mechanical strength, aluminium has higher conductivity (resistivity is less), and less proportion, steel core 11 aluminium strands 10 have synthesized these advantages, and be applicable to high-power, high voltage, remote power transmission's characteristics, the insulating ring is installed to plug end 8 bottom, the effect of isolated current, the insulating ring cup joints and connects 7 tops at copper, copper has fine electrically conductive effect, insulating cement is installed to second sleeve 9 inner wall, the insulating film has been laid to spread 12 surfaces of spread groove, what the insulating film adopted is that the imine film has fine insulating effect.
The utility model discloses a theory of operation and use flow: when in use, the butt joint of a high-voltage output line and one end conductor end 13 of a double-end plug high-voltage conductor 3 is connected, then the other end plug end 8 is connected with a high-voltage test device, the butt joint of the high-voltage output line and the double-end plug high-voltage conductor 3 is connected by adopting a direct welding mode, specifically, the plug end 8 at one end of a first plug connector 2 is fixedly connected with the high-voltage test device, then the conductor end 13 at one end of a second plug connector 4 is fixedly connected with the high-voltage output line, in addition, the first plug connector 2 is wrapped by an insulating material of an external first sleeve 5(PVC), the inside of the first plug connector is glued by an insulating glue of a sealant 6 (pouring glue), so that the external first sleeve 5 has good insulation, then the internal copper connecting rod 7 and the plug end 8 conduct electricity and are connected with the double-end plug high-voltage conductor 3, and the double-end plug high-voltage conductor 3 is wrapped by an insulating material of an external second sleeve 9(PVC), inside 11 aluminum stranded conductor 10 of good steel core in addition, electrically conductive second plug connector 4, 4 externally mounted of second plug connector have spread groove 12 in addition, and the wire end 13 of below is connected by the inside spliced pole 14 of spread groove 12 again fixes and cup joints high-voltage testing equipment, the utility model relates to a prevent high-voltage testing patch cord of high pressure leakage can prevent the plug connector because of the electric leakage phenomenon that circulates a large amount of electric currents and produce, has fine isolated electrical property, also can effectually prevent the phenomenon that the spark that the electric leakage produced harms the people.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent high-pressure test patch cord of high-pressure leakage which characterized in that: comprises a switching device (1), a first plug connector (2) is arranged at the top of the switching device (1), a double-end plug high-voltage wire (3) is arranged in the middle of the adapter coupling device (1), a second plug connector (4) is arranged at the bottom of the adapter coupling device (1), a first sleeve (5) is arranged outside the first plug connector (2), sealant (6) is arranged on the inner wall of the first sleeve (5), a copper connecting rod (7) is arranged on the inner wall of the sealant (6), a plug end (8) is arranged at the top end of the copper connecting rod (7), a second sleeve (9) is arranged outside the double-end plug high-voltage wire (3), aluminum stranded wires (10) are installed to second sleeve pipe (9) inner wall, steel core (11) are installed to aluminum stranded wires (10) inner wall, second plug connector (4) externally mounted has spread groove (12).
2. The high-voltage test patch cord for preventing high-voltage leakage according to claim 1, wherein: and a lead end (13) is installed at the bottom of the second plug connector (4), and a connecting column (14) is installed above the lead end (13).
3. The high-voltage test patch cord for preventing high-voltage leakage according to claim 2, wherein: an inverted-mountain-shaped socket is installed inside the connecting groove (12), and an insulating clamp lock is installed at one end of the wire end (13).
4. The high-voltage test patch cord for preventing high-voltage leakage according to claim 1, wherein: the first connector clip (2) is welded at one end of the double-end plug high-voltage wire (3), and the second connector clip (4) is welded at the other end of the double-end plug high-voltage wire (3).
5. The high-voltage test patch cord for preventing high-voltage leakage according to claim 1, wherein: insulating rings are installed at two ends of the double-end plug high-voltage wire (3), and the aluminum stranded wire (10) and the steel core (11) form a conductive cable.
6. The high-voltage test patch cord for preventing high-voltage leakage according to claim 1, wherein: the bottom end of the plug end (8) is provided with an insulating ring which is sleeved on the top of the copper connecting rod (7).
7. The high-voltage test patch cord for preventing high-voltage leakage according to claim 1, wherein: insulating glue is installed to second sleeve pipe (9) inner wall, the insulating film has been laid to spread on spread groove (12) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894615.7U CN214124274U (en) | 2020-12-04 | 2020-12-04 | High-voltage test patch cord capable of preventing high-voltage leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022894615.7U CN214124274U (en) | 2020-12-04 | 2020-12-04 | High-voltage test patch cord capable of preventing high-voltage leakage |
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| Publication Number | Publication Date |
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| CN214124274U true CN214124274U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022894615.7U Active CN214124274U (en) | 2020-12-04 | 2020-12-04 | High-voltage test patch cord capable of preventing high-voltage leakage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116008746A (en) * | 2022-12-29 | 2023-04-25 | 北京中科科仪股份有限公司 | Withstand voltage testing arrangement for electron gun |
| CN117872111A (en) * | 2023-12-22 | 2024-04-12 | 无锡市三斯特科技有限公司 | High-voltage switch's of security monitoring devices |
-
2020
- 2020-12-04 CN CN202022894615.7U patent/CN214124274U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116008746A (en) * | 2022-12-29 | 2023-04-25 | 北京中科科仪股份有限公司 | Withstand voltage testing arrangement for electron gun |
| CN116008746B (en) * | 2022-12-29 | 2023-11-03 | 北京中科科仪股份有限公司 | Withstand voltage testing arrangement for electron gun |
| CN117872111A (en) * | 2023-12-22 | 2024-04-12 | 无锡市三斯特科技有限公司 | High-voltage switch's of security monitoring devices |
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