CN204490233U - A kind of high-potting wiring automatic winding device - Google Patents
A kind of high-potting wiring automatic winding device Download PDFInfo
- Publication number
- CN204490233U CN204490233U CN201520182964.2U CN201520182964U CN204490233U CN 204490233 U CN204490233 U CN 204490233U CN 201520182964 U CN201520182964 U CN 201520182964U CN 204490233 U CN204490233 U CN 204490233U
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- China
- Prior art keywords
- wire spool
- instrument
- equipment
- distance sleeve
- hollow shaft
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- Expired - Fee Related
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- 238000004382 potting Methods 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 title claims abstract description 12
- 238000012360 testing method Methods 0.000 claims description 39
- 230000002265 prevention Effects 0.000 claims description 5
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of high-potting wiring automatic winding device is the present situation for high-potting wiring storage inconvenience, designed.This device mainly contains housing, hollow shaft, instrument wire spool, equipment wire spool, distance sleeve, contact rod, insulating support, disc spring, brush, conduction rack and limiting device and assembles, adopt double wrap wire coil design, the connection lead of the connection lead of equipment end and instrument end is separately positioned in upper and lower two wire spools, be communicated with central guiding torch by brush, during use, two ends can extraction flexibly; Utilize disc spring and limiting device, the equipment wiring of making can on the position of setting automatic locking, meet the spacing between equipment and instrument, the equipment wiring of making acts freely and rapidly; Device can be made to be attached to instrument for the bandage that device is provided with or other needs on the position of attachment, and this device also has cheap simultaneously, is convenient to the feature promoted.
Description
Technical field
The present invention relates to high voltage electrical test field, relate to a kind of automatic retraction device for test connection between equipment and test apparatus, is a kind of high-potting wiring automatic winding device specifically.
Background technology
Equipment in substation of power supply enterprise needs regularly to carry out testing to guarantee that machine operation is good.When testing equipment, testing tension is often up to several ten thousand volts.This just requires that the connection lead between test apparatus and equipment must keep enough safety distances with ground, to prevent ground fault.Because site environment is complicated, distance between instrument and equipment or length or short, and wiring must be unsettled, must not arbitrarily drag and drop be on the ground, cause and use the wiring connecting device of regular length and instrument must be wrapped on instrument by unnecessary wiring, safety and convenience are all had a greatly reduced quality.
Summary of the invention
The present invention seeks to the present situation for above test connection storage inconvenience, designing a kind of to be connected between experimental apparatus and Devices to test can the high-potting wiring automatic retraction device of Control experiment wiring length flexibly.
For achieving the above object, the present invention takes following technical scheme:
A kind of high-potting wiring automatic winding device, comprise test connection, one end of test connection is provided with instrument joint, the other end is provided with device junction, also comprise: housing, hollow shaft, instrument wire spool, equipment wire spool, distance sleeve, contact rod, insulating support, disc spring, brush, conduction rack and limiting device, described housing is the hollow cylinder being axis with hollow shaft and having upper and lower two chambers, described contact rod to be vertically located in hollow shaft and to be supported by insulating support, described instrument wire spool and equipment wire spool are enclosed within hollow shaft through centre hole and lay respectively in two chambers up and down of housing, instrument wire spool and equipment wire spool are respectively equipped with distance sleeve, instrument wire spool and equipment wire spool are divided into inner chamber and exocoel by distance sleeve, described instrument wire spool distance sleeve outer wall is wound with test connection, one end of test connection is stretched out and is connected with instrument joint from upper shell, and the other end is connected through the brush of conduction rack with contact rod upper end, described equipment wire spool distance sleeve outer wall is wound with test connection, and one end of test connection is stretched out and is connected with device junction from lower house, and the other end is connected through the brush of conduction rack with contact rod lower end, in the inner chamber of instrument wire spool and equipment wire spool, be respectively equipped with disc spring, disc spring centered by hollow shaft rotating disc around, one end of disc spring is fixed on hollow shaft, and the other end is fixed on the inwall of instrument wire spool/equipment wire spool distance sleeve, housing is also provided with the ratchet wheel pawl type limiting device that restriction instrument wire spool/equipment wire spool rotates, the ratchet of described limiting device is distance sleeve, ratchet and housing are hinged and are provided with return spring, and what distance sleeve outer wall was corresponding with ratchet is provided with the prevention projective table type ratchet gear teeth.
Further, described housing is provided with the bandage be fixed on by high-potting wiring automatic winding device on test apparatus.
The beneficial effects of the utility model are:
1, adopt double wrap wire coil design, be separately positioned in upper and lower two wire spools by the connection lead of the connection lead of equipment end and instrument end, be communicated with by brush with central guiding torch, during use, two ends can extraction flexibly; 2, the use of limiting device, the equipment wiring of making can setting position on automatic locking, meet the spacing between all devices and instrument, avoid the short circuit accident that in high-potting, test connection ground connection causes; 3, disc spring and limiting device act freely with the use of, the equipment wiring of making and rapidly; 4, device of the present invention is also provided with bandage can be attached on the position of instrument or other needs attachment, this device also has cheap simultaneously, is convenient to the feature promoted.
Accompanying drawing explanation
Fig. 1 is the side sectional view of high-potting wiring automatic winding device.
Fig. 2 is the birds-eye view after high-potting wiring automatic winding device removes on housing cap.
Fig. 3 is the local structure enlarged drawing of ratchet wheel pawl type limiting device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Fig. 1, a kind of high-potting wiring automatic winding device shown in Fig. 2, comprise: cap 1, housing 2, hollow shaft 3, contact rod 4, insulating support 5, instrument wire spool 6, equipment wire spool 7, distance sleeve 15, test connection 8, disc spring 9, brush 10, conduction rack 11, limiting device 12, instrument joint 13 and device junction 14, described housing 2 is hollow cylinders, this hollow cylinder is axis with hollow shaft 3 and has upper and lower two chambers, a contact rod 4 is provided with vertically by insulating support 5 in hollow shaft 3, instrument wire spool 6 and equipment wire spool 7 are enclosed within hollow shaft 3 through centre hole and lay respectively in two chambers up and down of housing.
Instrument wire spool 6 and equipment wire spool 7 are respectively equipped with distance sleeve 15, instrument wire spool and equipment wire spool are divided into inner chamber and exocoel by distance sleeve 15, instrument wire spool distance sleeve outer wall is wound with test connection 8, the (see figure 2) that to be connected with instrument joint 13 is stretched out in one end of test connection from upper shell, the other end passes from the string holes distance sleeve, is connected through the brush 10 of conduction rack 11 with contact rod 4 upper end; Described equipment wire spool distance sleeve outer wall is wound with test connection 8, the (see figure 2) that to be connected with device junction 14 is stretched out in one end of test connection from lower house, and the other end passes from the string holes distance sleeve and is connected through the brush 10 of conduction rack 11 with contact rod 4 lower end.Test connection on this upper and lower two wire spools is communicated with by a contact rod, and coupling end uses the design of brush moving contact, the rotation between wire spool is independent of each other, greatly improves the convenience of folding and unfolding test connection.
Disc spring 9 is respectively equipped with in the inner chamber of instrument wire spool 6, equipment wire spool 7, disc spring centered by hollow shaft rotating disc around, one end of disc spring is fixed on hollow shaft 3, and the other end is fixed on the inwall of instrument wire spool 6/ equipment wire spool distance sleeve 15.Housing 2 is also provided with the ratchet wheel pawl type limiting device 12 of restriction instrument wire spool 6 or equipment wire spool 7 rotation, the ratchet of described limiting device is distance sleeve 15, ratchet and housing 2 are hinged and are provided with return spring as shown in Figure 2, and what distance sleeve outer wall was corresponding with ratchet is provided with prevention projective table type ratchet gear teeth b.Cap 1 and housing 2 match closing lid on two end faces up and down of cylindrical housings.
Use procedure of the present invention is as follows:
As Fig. 2, as shown in Figure 3, the part that ratchet wheel pawl type limiting device 12 is provided with limiting tooth a becomes ratchet, and ratchet and housing 2 are hinged and are provided with return spring; On the distance sleeve outer wall of instrument wire spool 6 and equipment wire spool 7, annular is dispersed with multiple prevention projective table type ratchet gear teeth b, and this design makes distance sleeve become a ratchet.When twitching test connection, the prevention projective table type ratchet gear teeth b under force on distance sleeve outer wall overcomes the stop of limiting tooth a, and wire spool rotates, and test connection 8 is drawn out of; Once cancel the effect of power, wire spool is immediately by locking under the effect stoping projective table type ratchet gear teeth b and limiting tooth a, and the length of test connection 7 is fixed, and is at this moment connected with equipment or instrument by test connection by joint, tests.After test, twitch test connection 8 fast, stop projective table type ratchet gear teeth b to be separated instantaneously with limiting tooth a, under the effect of disc spring 9, wire spool turns round, automatic drawing back wiring.The present invention is also provided with a bandage on housing 2, easily this device can be fixed on test apparatus or other need on fixing position.
Claims (2)
1. a high-potting wiring automatic winding device, comprise test connection, one end of test connection is provided with instrument joint, the other end is provided with device junction, it is characterized in that, also comprise: housing, hollow shaft, instrument wire spool, equipment wire spool, distance sleeve, contact rod, insulating support, disc spring, brush, conduction rack and limiting device, described housing is the hollow cylinder being axis with hollow shaft and having upper and lower two chambers, described contact rod to be vertically located in hollow shaft and to be supported by insulating support, described instrument wire spool and equipment wire spool are enclosed within hollow shaft through centre hole and lay respectively in two chambers up and down of housing, instrument wire spool and equipment wire spool are respectively equipped with distance sleeve, instrument wire spool and equipment wire spool are divided into inner chamber and exocoel by distance sleeve, described instrument wire spool distance sleeve outer wall is wound with test connection, one end of test connection is stretched out and is connected with instrument joint from upper shell, and the other end is connected through the brush of conduction rack with contact rod upper end, described equipment wire spool distance sleeve outer wall is wound with test connection, and one end of test connection is stretched out and is connected with device junction from lower house, and the other end is connected through the brush of conduction rack with contact rod lower end, in the inner chamber of instrument wire spool and equipment wire spool, be respectively equipped with disc spring, disc spring centered by hollow shaft rotating disc around, one end of disc spring is fixed on hollow shaft, and the other end is fixed on the inwall of instrument wire spool/equipment wire spool distance sleeve, housing is also provided with the ratchet wheel pawl type limiting device that restriction instrument wire spool/equipment wire spool rotates, the ratchet of described limiting device is distance sleeve, ratchet and housing are hinged and are provided with return spring, and what distance sleeve outer wall was corresponding with ratchet is provided with the prevention projective table type ratchet gear teeth.
2. a kind of high-potting wiring automatic winding device according to claim 1, is characterized in that, described housing is provided with the bandage be fixed on by high-potting wiring automatic winding device on test apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182964.2U CN204490233U (en) | 2015-03-30 | 2015-03-30 | A kind of high-potting wiring automatic winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182964.2U CN204490233U (en) | 2015-03-30 | 2015-03-30 | A kind of high-potting wiring automatic winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490233U true CN204490233U (en) | 2015-07-22 |
Family
ID=53569521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182964.2U Expired - Fee Related CN204490233U (en) | 2015-03-30 | 2015-03-30 | A kind of high-potting wiring automatic winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204490233U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752924A (en) * | 2015-03-30 | 2015-07-01 | 国家电网公司 | Automatic reeling-unreeling apparatus for high-voltage test wires |
| CN107128749A (en) * | 2017-03-28 | 2017-09-05 | 哈尔滨工程大学 | A kind of instrument and cable integrating device that on-the-spot test is impacted for Ship Vibration |
| CN111517174A (en) * | 2020-04-16 | 2020-08-11 | 北京东软医疗设备有限公司 | Wire coiling device and wiring equipment |
| CN112595866A (en) * | 2021-01-29 | 2021-04-02 | 国网河南省电力公司经济技术研究院 | Electric energy quality analyzer auxiliary measuring device |
-
2015
- 2015-03-30 CN CN201520182964.2U patent/CN204490233U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752924A (en) * | 2015-03-30 | 2015-07-01 | 国家电网公司 | Automatic reeling-unreeling apparatus for high-voltage test wires |
| CN107128749A (en) * | 2017-03-28 | 2017-09-05 | 哈尔滨工程大学 | A kind of instrument and cable integrating device that on-the-spot test is impacted for Ship Vibration |
| CN107128749B (en) * | 2017-03-28 | 2018-07-31 | 哈尔滨工程大学 | A kind of instrument and cable integrating device for Ship Vibration impact on-the-spot test |
| CN111517174A (en) * | 2020-04-16 | 2020-08-11 | 北京东软医疗设备有限公司 | Wire coiling device and wiring equipment |
| CN112595866A (en) * | 2021-01-29 | 2021-04-02 | 国网河南省电力公司经济技术研究院 | Electric energy quality analyzer auxiliary measuring device |
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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: 20150722 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |