CN201797051U - High-voltage power supply pre-disconnecting emergency connection device - Google Patents
High-voltage power supply pre-disconnecting emergency connection device Download PDFInfo
- Publication number
- CN201797051U CN201797051U CN2010205222528U CN201020522252U CN201797051U CN 201797051 U CN201797051 U CN 201797051U CN 2010205222528 U CN2010205222528 U CN 2010205222528U CN 201020522252 U CN201020522252 U CN 201020522252U CN 201797051 U CN201797051 U CN 201797051U
- Authority
- CN
- China
- Prior art keywords
- lead
- eyelet
- bolt
- electric conductor
- puller bolt
- 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
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Abstract
The utility model discloses a high-voltage power supply pre-disconnecting emergency connection device. A lead insertion tube is arranged at the lower end of an interruptable electric conductor, and when the circuit is switched on, a lead can be directly inserted into the lead insertion tube to jack a bolt so as to realize jacking and firm pressing; and a lead jacking bolt sealing hole is formed at the outside end of the lead insertion tube, a lead jacking bolt is arranged at the front end of the corresponding lead jacking bolt sealing hole, the lead jacking bolt can be screwed into the bolt hole in advance in order to prevent the lead jacking bolt from separating from the hole when retreating, and the end of the lead jacking bolt can be conveniently opened and locked through the bolt sealing hole.
Description
Technical field the utility model relates to binding clip, directly relates to high voltage source and prejudges and scoop out anxious termination, is specially adapted to that T connects the occasion that the back branch line uses on the 10KV high-voltage line.
Background technology inserts the transmission of electricity branch line to the user from the 10KV high-voltage line, with installation and control equipment on electric pole, utensil generally all will be used T type binding clip and parallel groove clamp, existing T type binding clip is generally the branch body structure, promptly be split up into two parts from the centre, the two closes up operating state, the horizontal component of its upper end forms the main line supporter, the vertical of lower end partly forms the branch line supporter, main line supporter and main line are fixed at two ends by U-bolt after coincideing, two halves branch line supporter forms complete branch line supporter after closing up and contain branch line, and the branch line supporter is fastening by U-bolt.This T type binding clip is simple in structure, but when wiring place need disconnect or need insert branch line again, must be at first with the dump on the high-voltage line, unload U-bolt then, separate binding clip, take out again or insert branch line and could realize that parallel groove clamp also is same as T type binding clip way is installed.So will influence same all users' of power supply area electricity consumption, need inform other users in advance and careful adjust the electricity consumption plan, cost is very expensive, and is all the more so when particularly relating to the user of some special industry.
The summary of the invention the purpose of this utility model will provide a kind of improved high voltage source to prejudge exactly and scoop out anxious termination, and it can overcome effectively that existing T type binding clip exists only stops to send the drawback that just can carry out disconnecting or recovering to insert from high-voltage line the branch line operation under the situation of electricity.
The purpose of this utility model is achieved in that high voltage source is prejudged and scoops out anxious termination, add strong plate body and disconnecting electric conductor but have, the described strong plate body centre position that adds is provided with the plate fixing hole eye, and plate fixing hole eye upper end is provided with fixedly eyelet of stop, and the lower end is provided with solid pipe semicircle matrix plate tail.
As a kind of scheme of the present utility model be: but described disconnecting electric conductor centre position is provided with the connecting plate eyelet, connecting plate eyelet upper end is provided with fixedly eyelet of stop, and stop fixedly is provided with crimping line eyelet in the eyelet upper end.
As further scheme of the present utility model be: but described disconnecting electric conductor lower end is provided with the lead insertion pipe, lead insertion pipe outboard end is provided with lead puller bolt envelope keyhole, and corresponding lead puller bolt envelope keyhole front end is provided with the lead puller bolt.
The utility model is owing to adopted adding strong plate body centre position the plate fixing hole eye has been set, plate fixing hole eye upper end is provided with fixedly eyelet of stop, the lower end is provided with solid pipe semicircle matrix plate tail, but when the disconnecting electric conductor adhere to solid plate body fastening after, but the moving lead puller bolt disconnecting electric conductor of plate is not shifted, and the lead insertion pipe also can fully be accepted external force and not damage.
But the utility model is again owing to be provided with the lead insertion pipe in disconnecting electric conductor lower end, when circuit is connected, lead directly can be inserted lead insertion pipe puller bolt and can hold out against and fasten.
The utility model is also owing to be provided with lead puller bolt envelope keyhole at lead insertion pipe outboard end, corresponding lead puller bolt envelope keyhole front end is provided with the lead puller bolt, take off the hole when withdrawing from for anti-lead puller bolt, the lead puller bolt can be screwed into screw in advance, also can seal keyhole the limit locking bolt is conveniently opened in lead puller bolt end by bolt.
But description of drawings Fig. 1 is the disconnecting electric conductor, and Fig. 2 adds strong plate body, and accompanying drawing is that the utility model high voltage source is prejudged the structure principle chart that scoops out anxious termination, and the utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment Fig. 1, Fig. 2 shows structure of the present utility model, Fig. 1 adds strong plate body 1 centre position plate fixing hole eye 2 is set, plate fixing hole eye 2 upper ends are provided with fixedly eyelet 3 of stop, the lower end is provided with solid pipe semicircle matrix plate tail 4, but Fig. 2 disconnecting electric conductor 5 centre positions are provided with connecting plate eyelet 6, connecting plate eyelet 6 upper ends are provided with fixedly eyelet 7 of stop, stop fixedly eyelet 7 upper ends is provided with crimping line eyelet 8, but disconnecting electric conductor 5 lower ends are provided with lead insertion pipe 9, lead insertion pipe 9 outboard ends are provided with lead puller bolt envelope keyhole 10, and corresponding lead puller bolt envelope keyhole 10 front ends are provided with lead puller bolt 11.
Installation process of the present utility model is: but at first Fig. 2 disconnecting electric conductor 5 lead puller bolts 11 are opened the limit locking bolt by lead puller bolt envelope keyhole 10, coincide to be placed on to tighten on the set bolt of supporting insulator end by plate fixing hole eye 2 connecting plate eyelets 6 and reinforce but Fig. 1 is added strong plate body 1,5 liang of bodies of Fig. 2 disconnecting electric conductor, fixedly eyelet 3, Fig. 2 stop eyelet 7 are tightened and are reinforced bolt to be penetrated Fig. 1 stop again.Then with power end (live end) but crimping and Fig. 2 disconnecting electric conductor 5 upper end crimping line eyelets 8 insert lead receiving end (not live end) in the lead insertion pipe 9 jail, tighten down puller bolts 11 top at last and can finish installation.
Use of the present utility model is: when more exchange device, utensil disconnect branch line under charged strong attitude, at first but the insulated tension pole that has a ratchet wrench with the end is inserted on Fig. 2 disconnecting electric conductor 5 lead puller bolts 11, with the moving ratchet wrench of instrument insulated tension pole plate, when plate moves ratchet wrench, because lead insertion pipe 9 coincide and manages in the semicircle matrix plate tail 4 admittedly, lead insertion pipe 9 is influenced by external force not damage, this moment, bolt can safe ready and unclamp, but again locking fixture is enclosed within pull up lead on the instrument insulated tension pole can the open-circuit line connection.
Use the utility model, when more exchange device, utensil, disconnection branch line, do not need large-area power-cuts, can under charged strong attitude, can realize disconnection and connection circuit.
Claims (3)
1. high voltage source is prejudged and is scooped out anxious termination, have add strong plate body (1) but and disconnecting electric conductor (5), it is characterized in that: described strong plate body (1) centre position that adds is provided with plate fixing hole eye (2), plate fixing hole eye (2) upper end is provided with fixedly eyelet (3) of stop, and the lower end is provided with solid pipe semicircle matrix plate tail (4).
2. the described high voltage source of root a tree name claim 1 is prejudged and is scooped out anxious termination, it is characterized in that: but described disconnecting electric conductor (5) centre position is provided with connecting plate eyelet (6), connecting plate eyelet (6) upper end is provided with fixedly eyelet (7) of stop, and stop fixedly is provided with crimping line eyelet (8) in eyelet (7) upper end.
3. root a tree name claim 1 or 2 described high voltage sourcies are prejudged and are scooped out anxious termination, it is characterized in that: but described disconnecting electric conductor (5) lower end is provided with lead insertion pipe (9), lead insertion pipe (9) outboard end is provided with lead puller bolt envelope keyhole (10), and corresponding lead puller bolt envelope keyhole (10) front end is provided with lead puller bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205222528U CN201797051U (en) | 2010-09-09 | 2010-09-09 | High-voltage power supply pre-disconnecting emergency connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205222528U CN201797051U (en) | 2010-09-09 | 2010-09-09 | High-voltage power supply pre-disconnecting emergency connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797051U true CN201797051U (en) | 2011-04-13 |
Family
ID=43851951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205222528U Expired - Fee Related CN201797051U (en) | 2010-09-09 | 2010-09-09 | High-voltage power supply pre-disconnecting emergency connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890643A (en) * | 2019-10-29 | 2020-03-17 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
-
2010
- 2010-09-09 CN CN2010205222528U patent/CN201797051U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890643A (en) * | 2019-10-29 | 2020-03-17 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
| CN110890643B (en) * | 2019-10-29 | 2021-04-23 | 番禺得意精密电子工业有限公司 | Power supply terminal assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20110909 |