CN201466611U - Large-capacity dual-socket jack box - Google Patents
Large-capacity dual-socket jack box Download PDFInfo
- Publication number
- CN201466611U CN201466611U CN2009200704377U CN200920070437U CN201466611U CN 201466611 U CN201466611 U CN 201466611U CN 2009200704377 U CN2009200704377 U CN 2009200704377U CN 200920070437 U CN200920070437 U CN 200920070437U CN 201466611 U CN201466611 U CN 201466611U
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- Prior art keywords
- jack box
- capacity
- socket
- jack
- box
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- 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 - Lifetime
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Abstract
A large-capacity dual-socket jack box comprises a box body and sockets, wherein the two sockets are arranged on the jack box. Two ends of the jack box are equipped with two auxiliary propelling devices. Each auxiliary propelling device comprises a handle and a hook. The two sockets are simultaneously arranged on the plugging type jack box, bus ducts are simultaneously plugged in so as to be in lap joint with bus duct copper bars, output capacity of the jack box is increased to 1250 A from 630 A, and the jack box is in combined output. The large-capacity dual-socket jack box fills a gap that the largest capacity of the series of bus duct plugging type branching jack boxes is 1250 A.
Description
Technical field
The utility model relates to bus duct separated time jack box, particularly a kind of big capacity double socket jack box.
Background technology
Existing domestic and international series of busbars groove separated time jack box, the overlap joint socket that inserts bus duct and bus duct copper bar has only one.Socket divides two kinds of three-phase and four-line and Three-phase five-wires, disposes different buses, and every socket can be by jack box circuit breaker output capacity size, assembling varying number pin: can adorn three at most.Every pin heap(ed) capacity is 214A.So plug-in type busway inserting case heap(ed) capacity is 630A.When exceeding the 630A capacity, adopt bus directly to enter separated time casing, i.e. interconnection system.The bus copper bar directly overlaps the circuit breaker lead-in line row, the bolt termination.So existing series of busbars groove plug-in type separated time is 630A with jack box input heap(ed) capacity.
In the prior art, the series of busbars jack box inserts bus duct both at home and abroad, forces to insert bus copper pin, and spring expands out by force, clamps overlap joint bus duct copper bar, and thrust is very large.The general requirement: fixing contact pressure, copper is zinc-plated to be 4.9-9.81Mpa with zinc-plated contact of copper.So all install auxiliary propulsion plant at the 500-630A jack box.Just, insert bus separated time socket conveniently and fix, rotate the auxiliary propulsion plant eccentric shaft at last, force to be contained in the socket copper pin and to expand out by force to insert and clamp the bus copper bar the jack box that auxiliary propulsion plant is housed.
The utility model content
For overcoming the deficiency of above-mentioned prior art, the technical problems to be solved in the utility model provides a kind of big capacity double socket jack box, and output capacity is also brought up to 1250A from original 630A.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Big capacity double socket jack box comprises casing and socket, and this jack box is equipped with two described sockets.
These jack box two ends are equipped with two auxiliary propulsion plants.
Described auxiliary propulsion plant comprises handle and hook.
Compared with prior art, the beneficial effects of the utility model are:
This novel plugging case adopts two sockets is installed on a plug-in type jack box simultaneously, inserts bus duct simultaneously, and with bus duct copper bar overlap joint, output capacity is also brought up to 1250A from original 630A, unites output.Having filled up series of busbars groove plug-in type separated time jack box heap(ed) capacity is the 1250A blank.
This novel plugging case is installed two auxiliary propulsion plants simultaneously at plug-in type separated time jack box two ends.This device is easy to use, and is safe and reliable.
Description of drawings
Fig. 1 is the schematic diagram of this novel plugging case.
Embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is further described in detail, but should limit protection range of the present utility model with this.
See also the schematic diagram of this novel plugging of Fig. 1 case.This novel big capacity double socket jack box comprises casing and socket, and this jack box is equipped with two described sockets 21,22.This jack box adopts two sockets is installed on a plug-in type jack box simultaneously, inserts bus duct simultaneously, and with bus duct copper bar overlap joint, output capacity is also brought up to 1250A from original 630A, unites output.Having filled up series of busbars groove plug-in type separated time jack box heap(ed) capacity is the 1250A blank.
This novel plugging case two ends are equipped with two auxiliary propulsion plants 11,12.Auxiliary propulsion plant comprises rotary handle and hook.At plug-in type separated time jack box two ends two auxiliary propulsion plants are installed simultaneously.Need that jack box socket separated time mouth is aimed at bus duct separated time socket and insert, and jack box is fixed on the bus, the rotation auxiliary propulsion plant, the eccentric bolt mother is contained in the copper pin on the jack box interpolation block, just easily inserts bus duct, clamps overlap joint bus duct bronze medal.Despining copper pin is extracted the bus duct copper bar.Copper pin clamping force is 10.2Mpa, and thrust is very big, and this novel plugging case is by having increased by two auxiliary propulsion plants, and is easy to use, safe and reliable.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (3)
1. big capacity double socket jack box comprises casing and socket, it is characterized in that this jack box is equipped with two described sockets.
2. jack box according to claim 1 is characterized in that these jack box two ends are equipped with two auxiliary propulsion plants.
3. jack box according to claim 2 is characterized in that described auxiliary propulsion plant comprises rotary handle and hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200704377U CN201466611U (en) | 2009-04-15 | 2009-04-15 | Large-capacity dual-socket jack box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200704377U CN201466611U (en) | 2009-04-15 | 2009-04-15 | Large-capacity dual-socket jack box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466611U true CN201466611U (en) | 2010-05-12 |
Family
ID=42393958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200704377U Expired - Lifetime CN201466611U (en) | 2009-04-15 | 2009-04-15 | Large-capacity dual-socket jack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386595A (en) * | 2011-10-31 | 2012-03-21 | 江苏华鹏智能电气股份有限公司 | Splicing box |
| CN114689123A (en) * | 2022-04-14 | 2022-07-01 | 孙建欣 | Data acquisition unit of socket box intelligent monitoring system |
-
2009
- 2009-04-15 CN CN2009200704377U patent/CN201466611U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386595A (en) * | 2011-10-31 | 2012-03-21 | 江苏华鹏智能电气股份有限公司 | Splicing box |
| CN102386595B (en) * | 2011-10-31 | 2017-02-15 | 江苏华鹏母线股份有限公司 | Splicing box |
| CN114689123A (en) * | 2022-04-14 | 2022-07-01 | 孙建欣 | Data acquisition unit of socket box intelligent monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |