CN203535179U - Detection device of cable insulation layer - Google Patents
Detection device of cable insulation layer Download PDFInfo
- Publication number
- CN203535179U CN203535179U CN201320665883.9U CN201320665883U CN203535179U CN 203535179 U CN203535179 U CN 203535179U CN 201320665883 U CN201320665883 U CN 201320665883U CN 203535179 U CN203535179 U CN 203535179U
- Authority
- CN
- China
- Prior art keywords
- voltage
- cable insulation
- unit
- voltage test
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model discloses a detection device of a cable insulation layer. The detection device comprises a box body, a high-voltage test transformer and a console; the high-voltage test transformer and the console are disposed in the box body; the console is composed of a voltage regulator, chain beads, a protective unit, a control unit and a measuring unit; the high-voltage test transformer is disposed at a lower part of the box body; the console is disposed at an upper part of the box body; the primary side of the high-voltage test transformer is connected with an external power supply, and the secondary side of the high-voltage test transformer is connected with the chain beads through the voltage regulator and the protective unit; the control unit controls work and stop of the detection device of the cable insulation layer; and the measuring unit is connected with the chain beads and measures voltage of the chain beads. The high-voltage test transformer is disposed at the lower part of the box body, and the voltage regulator, the chain beads, the protective unit, the control unit and the measuring unit are disposed at the upper part of the box body; and the primary side of the high-voltage test transformer is connected with the external power supply, and the secondary side of the high-voltage test transformer is connected with the chain beads through the voltage regulator and the protective unit; so objects of reasonable design, the simple structure, usage convenience, the good effect of a withstand voltage test are achieved.
Description
Technical field
The utility model relates to cable voltage testing equipment field, is specifically related to a kind of cable insulation pick-up unit.
Background technology
When electric system, industrial and mining enterprises, scientific research department etc. carry out the dielectric(al) test under power frequency high voltage to various high voltage electric equipments, electric elements, insulating material, on insulated part, apply exactly power-frequency voltage, use spark voltage tester to check the electrical property of insulated part whether to meet the regulation of product standard.For example, to wires and cables industry, when the electric wire of insulation course being carried out to sparking voltage test, if while having the phenomenons such as hole, bubble, bottom pour ladle, insulation be partially thin to exist on insulation course, add after the setting of trial voltage, electric breakdown phenomena will occur, if fire inspection voltage breakdown rate surpasses after required value, will make the judgement that non-conformity of quality closes to this product, avoid this series products to put on market, in order to meet when applying, guarantee the safety of the person and equipment.
Therefore, how better carrying out the withstand voltage test of dielectric strength, is this area technical matters urgently to be resolved hurrily.
Utility model content
In view of this, the utility model discloses a kind of reasonable in design, simple in structure, easy to use and cable insulation pick-up unit that withstand voltage test is effective.
For achieving the above object, the technical solution of the utility model is as follows:
A cable insulation pick-up unit, comprises casing and is located at HT testing transformer and the control desk in described casing; Described control desk is comprised of pressure regulator, chain pearl, protective device, control device and measurement mechanism; Described HT testing transformer is located at described lower box; Described control desk is located at described casing top; Described HT testing transformer primary side is connected with external power source, and secondary side is connected described chain pearl with protective device by described pressure regulator; Described control device is controlled the work of described cable insulation pick-up unit and is stopped; Described measurement mechanism connects described chain pearl, and measures described chain pearl voltage.
Preferably, described control device comprises control panel and control box; Described control panel is located on described cabinet panel, and is connected on the control box of being located in described casing.
Preferably, described measurement mechanism comprises voltage transformer (VT) and voltage table; Described voltage table is located on described control panel, and is connected on the voltage transformer (VT) of being located in described casing.
Preferably, four jiaos of running rollers that are provided with for mobile described cable insulation pick-up unit of described bottom half.
From above-mentioned technical scheme, can find out, a kind of cable insulation pick-up unit disclosed in the utility model, by HT testing transformer is located to lower box, described pressure regulator, chain pearl, protective device, control device and measurement mechanism are located at casing top; Described HT testing transformer primary side is connected with external power source, and secondary side is connected described chain pearl with protective device by described pressure regulator.Thereby reached reasonable in design, simple in structure, easy to use and withstand voltage test is effective object.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the inner structure schematic diagram of the disclosed a kind of cable insulation pick-up unit of the utility model embodiment;
Fig. 2 is the disclosed a kind of cable insulation pick-up unit side-looking structural representation of the utility model embodiment.
The title of the corresponding component that the numeral in figure or letter are represented:
1, casing 11, running roller 2, HT testing transformer 3, pressure regulator 31, potentiometer 4, protective device 5, chain pearl 61, control panel 62, control box 71, voltage transformer (VT) 72, voltage table 8, primary side switch 9, secondary side switches
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of cable insulation pick-up unit, by HT testing transformer is located to lower box, described pressure regulator, chain pearl, protective device, control device and measurement mechanism are located at casing top; Described HT testing transformer primary side is connected with external power source, and secondary side is connected described chain pearl with protective device by described pressure regulator.
Embodiment.
As depicted in figs. 1 and 2, a kind of cable insulation pick-up unit, comprises that four jiaos of bottoms are provided with the casing 1 of running roller 11 and are located at HT testing transformer 2 and the control desk in described casing 1; Described control desk is comprised of pressure regulator 3, protective device 4, chain pearl 5, control panel 61, control box 62, voltage transformer (VT) 71 and voltage table 72; Described HT testing transformer 2 is located at described casing 1 bottom; Described control desk is located at described casing 1 top; Described HT testing transformer 1 primary side is connected with external power source, and secondary side is connected described chain pearl 5 by described pressure regulator 3 with protective device 4; Described control panel 61 and control box 62 are controlled the work of described cable insulation pick-up unit and stop; Described voltage transformer (VT) 71 and voltage table 72 are measured described chain pearl 5 voltages.Wherein, described control panel 61 is located on the side of described casing 1, and is connected on the control box 62 of being located in described casing 1; Described voltage table 72 is located on described control panel 61, and is connected on the voltage transformer (VT) 71 of being located in described casing 1.
The principle of work of a kind of cable insulation pick-up unit of the present utility model is as follows: as depicted in figs. 1 and 2, when being verified part and need to carrying out insulation test, first will be verified part puts between chain pearl 5, on control panel 61, potentiometer 31 is transferred to zero-bit, then operating primary side switch 8 makes external power source to HT testing transformer 2 primary side power transmissions, then operating secondary side switches 9 makes HT testing transformer 2 secondary sides to protective device 4 again, pressure regulator 3 and 5 power supplies of chain pearl, then the electric pressure that need to check according to detected member, on potentiometer 31, slowly regulate and make pressure regulator 3 that voltage transformation is arrived to required voltage, voltage transformer (VT) 71 and voltage table 72 are presented at the voltage detecting on voltage table 72 constantly simultaneously, when seeing that voltage table 72 stops while being shown to required voltage regulating, then can carry out insulation test to detected member.In addition, when whole circuit component has when abnormal, protective device 4 can action automatic cut-off powers, thereby reach the protection to whole circuit elements device.
From the technical scheme of above a kind of cable insulation pick-up unit of the present utility model, can find out: by HT testing transformer 2 being located to casing 1 bottom, described pressure regulator 3, chain pearl 5, protective device 4, control device and measurement mechanism are located at casing 1 top; Described HT testing transformer 2 primary sides are connected with external power source, and secondary side is connected described chain pearl 5 by described pressure regulator 3 with protective device 4.Thereby reached reasonable in design, simple in structure, easy to use and withstand voltage test is effective object.
Be more than the description to a kind of cable insulation pick-up unit of the utility model embodiment, by the above-mentioned explanation to the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a cable insulation pick-up unit, is characterized in that, comprises casing and is located at HT testing transformer and the control desk in described casing; Described control desk is comprised of pressure regulator, chain pearl, protective device, control device and measurement mechanism; Described HT testing transformer is located at described lower box; Described control desk is located at described casing top; Described HT testing transformer primary side is connected with external power source, and secondary side is connected described chain pearl with protective device by described pressure regulator; Described control device is controlled the work of described cable insulation pick-up unit and is stopped; Described measurement mechanism connects described chain pearl, and measures described chain pearl voltage.
2. a kind of cable insulation pick-up unit according to claim 1, is characterized in that, described control device comprises control panel and control box; Described control panel is located on described cabinet panel, and is connected on the control box of being located in described casing.
3. a kind of cable insulation pick-up unit according to claim 1, is characterized in that, described measurement mechanism comprises voltage transformer (VT) and voltage table; Described voltage table is located on described control panel, and is connected on the voltage transformer (VT) of being located in described casing.
4. a kind of cable insulation pick-up unit according to claim 1, is characterized in that, four jiaos of running rollers that are provided with for mobile described cable insulation pick-up unit of described bottom half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665883.9U CN203535179U (en) | 2013-10-25 | 2013-10-25 | Detection device of cable insulation layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665883.9U CN203535179U (en) | 2013-10-25 | 2013-10-25 | Detection device of cable insulation layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535179U true CN203535179U (en) | 2014-04-09 |
Family
ID=50421373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320665883.9U Expired - Fee Related CN203535179U (en) | 2013-10-25 | 2013-10-25 | Detection device of cable insulation layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444982A (en) * | 2017-09-15 | 2017-12-08 | 嘉兴奥亿普数据电缆有限公司 | A kind of cable production detection wrap-up |
| CN110824315A (en) * | 2019-11-27 | 2020-02-21 | 广东海洋大学 | Withstand voltage testing device for cable processing convenient to limit |
-
2013
- 2013-10-25 CN CN201320665883.9U patent/CN203535179U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444982A (en) * | 2017-09-15 | 2017-12-08 | 嘉兴奥亿普数据电缆有限公司 | A kind of cable production detection wrap-up |
| CN107444982B (en) * | 2017-09-15 | 2022-12-27 | 嘉兴奥亿普数据电缆有限公司 | Cable manufacture is with detecting coiling mechanism |
| CN110824315A (en) * | 2019-11-27 | 2020-02-21 | 广东海洋大学 | Withstand voltage testing device for cable processing convenient to limit |
| CN110824315B (en) * | 2019-11-27 | 2021-06-25 | 广东海洋大学 | Withstand voltage testing device for cable processing convenient to limit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204989239U (en) | Transformer test multipurpose plant of working a telephone switchboard | |
| CN203535179U (en) | Detection device of cable insulation layer | |
| CN105427960A (en) | Wire twisting machine with safety alarm device | |
| CN204116472U (en) | A kind of electrified tester for zinc oxide arrester | |
| CN205879994U (en) | Insulating safety tool simple test frame of electric power | |
| CN203217023U (en) | Motor and transformer microcomputer integration test stand | |
| CN202852210U (en) | Blocking and sealing device of electric cable hole | |
| CN203535178U (en) | Electric spark testing machine for thick cable withstand voltage test | |
| CN206848388U (en) | A kind of straight-flow system exchange is scurried into and insulation detection device | |
| CN205826792U (en) | Intelligent anti-line with ground closes a floodgate and detects device | |
| CN203673026U (en) | Misplaced partial discharge model for stress cone of 10kV-cable intermediate joint | |
| CN213275180U (en) | High-low voltage power distribution cabinet element production intensity detection device | |
| CN104931905B (en) | High voltage electroscope starts voltage test device and test method | |
| CN205282971U (en) | High -voltage switch cabinet | |
| CN105654823B (en) | Pull cabinet style power marketing actual training device | |
| CN204241645U (en) | A kind of connecting device being applied to the test of switch cart mechanism characteristics | |
| CN104188238A (en) | High-voltage early-warning insulation boot | |
| CN207832919U (en) | A kind of electrical detection device | |
| CN203386400U (en) | Integrated practice training bench device for mine maintenance electrician | |
| CN203895800U (en) | Safety extending device used for aviation plugs for secondary maintenance of high-voltage switch cabinet | |
| CN203071460U (en) | Switch cabinet integration power supply test vehicle | |
| CN204228766U (en) | Electrical test transfer box | |
| CN211654068U (en) | Electric experiment device for preventing electricity of floating hanging object of power transmission line | |
| CN204188759U (en) | Discharge prevention ball gap device | |
| CN204332118U (en) | Multifunction teaching test platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |