CN205960435U - Shield constructs owner power distribution control cabinet and advances line knot structure - Google Patents
Shield constructs owner power distribution control cabinet and advances line knot structure Download PDFInfo
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- CN205960435U CN205960435U CN201620956764.2U CN201620956764U CN205960435U CN 205960435 U CN205960435 U CN 205960435U CN 201620956764 U CN201620956764 U CN 201620956764U CN 205960435 U CN205960435 U CN 205960435U
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- switch board
- main distribution
- distribution switch
- inlet wire
- shield machine
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Abstract
The utility model discloses a shield constructs owner power distribution control cabinet and advances line knot structure, include: main power distribution control cabinet, it has inlet wire frame circuit breaker to be equipped with in the main power distribution control cabinet, be connected with a plurality of connection copper bars on the inlet wire frame circuit breaker, each is connected the copper bar and is connected with the trough of belt copper bar is perpendicular, trough of belt copper bar both ends are connected with main power distribution control cabinet side through insulating fixer, and such structure makes main power distribution control cabinet 's inlet wire convenient operation, and the inlet wire cable is fixed, has reduced safety failure hidden danger, has increased alternate safe distance, has eliminated line -to -line short -circuit hidden danger, has improved protection level.
Description
Technical field
This utility model is related to shield machine field, more particularly to a kind of shield machine main distribution switch board incoming line structure.
Background technology
Each phase end of incoming cables vertical direction of shield machine main distribution switch board inlet wire frame circuit breaker connects copper bar with holes at present,
And by bolt, each phase outlet is connected on corresponding copper bar；Open a hole in bottom, as the entrance of all inlet wire cables.This
There is little, phase fault hidden danger, difficult to reach protection of alternate safe distance etc. in the main distribution switch board wire leading method of version
The defects such as level IP55, inconvenient operation, so how to solve the above problems is the difficult problem that those skilled in the art are thinking deeply always.
Content of the invention
The purpose of this utility model is：Overcome the above-mentioned problems in the prior art, propose a kind of shield owner and join
Electrical control cabinet incoming line structure, such structure makes the inlet wire of main distribution switch board easy to operate, and inlet wire cable is fixed, and decreases peace
Total failure hidden danger, increases alternate safe distance, eliminates phase fault hidden danger, improves degree of protection.
The purpose of this utility model is realized by following technical proposals：
A kind of shield machine main distribution switch board incoming line structure, including：Main distribution switch board, sets in described main distribution switch board
Have with inlet wire frame circuit breaker, described inlet wire frame circuit breaker is connected with some connecting copper bars, described each connecting copper bar
Vertical with trough of belt copper bar be connected, described trough of belt copper bar two ends are connected with main distribution switch board side by insulation retainer.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, described connecting copper bar be in inverted L shape, described fall
L has transverse part and vertical part, and transverse part is connected with inlet wire framework chopper.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, the length of the transverse part of described adjacent connecting copper bar
Degree incremented by successively.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, the lateral vertical section of described trough of belt copper bar
Stepped setting.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, described main distribution switch board bottom be provided with into
Line aperture of door, is provided with cover plate at described inlet wire aperture of door.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, is provided between described cover plate and inlet wire aperture of door
Sealing joint strip.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, described cover plate is provided with some wiring holes.
A kind of shield machine main distribution switch board incoming line structure of the present utility model, described wiring in the hole is provided with water joint.
According to technique scheme, the beneficial effects of the utility model are：Propose a kind of shield machine main distribution switch board to enter
Line structure, such structure makes the inlet wire of main distribution switch board easy to operate, and inlet wire cable is fixed, and decreases safety failure hidden
Suffer from, increase alternate safe distance, eliminate phase fault hidden danger, improve degree of protection.
Brief description
Fig. 1 is a kind of this utility model shield machine main distribution switch board incoming line structure front view；
Fig. 2 is a kind of this utility model shield machine main distribution switch board incoming line structure side view；
Fig. 3 is a kind of this utility model shield machine main distribution switch board incoming line structure cover plate partial schematic diagram.
Specific embodiment
With reference to specific embodiments and the drawings, this utility model is further described.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
If Fig. 1-3 is a kind of embodiment of this utility model shield machine main distribution switch board incoming line structure, a kind of shield machine
Main distribution switch board incoming line structure, including：Main distribution switch board, is provided with described main distribution switch board and has into wire frame open circuit
Device 1, described inlet wire frame circuit breaker 1 is connected with some connecting copper bars 2, and described each connecting copper bar 2 is vertical with trough of belt copper bar 3
Connect, described trough of belt copper bar 3 two ends are connected with main distribution switch board side by insulation retainer 4, and described connecting copper bar 2 is in
Inverted L shape, described inverted L has transverse part and vertical part, and transverse part is connected with inlet wire frame circuit breaker 1, the horizontal stroke of described adjacent connecting copper bar 2
The length incremented by successively in portion, the stepped setting of lateral vertical section of described trough of belt copper bar 3, described main distribution switch board bottom
It is provided with inlet wire aperture of door 5, be provided with cover plate 6 at described inlet wire aperture of door 5, between described cover plate 6 and inlet wire aperture of door 5, be provided with sealing joint strip,
Described cover plate 6 is provided with some wiring holes 7, is provided with water joint in described wiring hole 7.
Due to adopting technique scheme, the beneficial effects of the utility model are：
A kind of shield machine main distribution switch board incoming line structure is proposed, such structure makes the inlet wire of main distribution switch board operate
Convenient, inlet wire cable is fixed, and decreases safety failure hidden danger, increases alternate safe distance, eliminates phase fault hidden danger, carries
High degree of protection.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Any modification, equivalent and improvement made within the spirit of utility model and principle etc., should be included in this utility model
Protection domain within.
Claims (8)
1. a kind of shield machine main distribution switch board incoming line structure is it is characterised in that include：Main distribution switch board, described main distribution
It is provided with switch board with inlet wire frame circuit breaker, described inlet wire frame circuit breaker is connected with some connecting copper bars, described every
One connecting copper bar is vertical with trough of belt copper bar to be connected, and insulation retainer and main distribution switch board side are passed through in described trough of belt copper bar two ends
It is connected.
2. a kind of shield machine main distribution switch board incoming line structure according to claim 1 it is characterised in that：Described connection copper
Row is in inverted L shape, and described inverted L has transverse part and vertical part, and described transverse part is connected with inlet wire frame circuit breaker.
3. a kind of shield machine main distribution switch board incoming line structure according to claim 2 it is characterised in that：Described adjacent company
Connect the length incremented by successively of the transverse part of copper bar.
4. a kind of shield machine main distribution switch board incoming line structure according to claim 1 it is characterised in that：Described trough of belt copper
The stepped setting of lateral vertical section of row.
5. a kind of shield machine main distribution switch board incoming line structure according to claim 1 it is characterised in that：Described main distribution
Switch board bottom is provided with inlet wire aperture of door, is provided with cover plate at described inlet wire aperture of door.
6. a kind of shield machine main distribution switch board incoming line structure according to claim 5 it is characterised in that：Described cover plate with
It is provided with sealing joint strip between inlet wire aperture of door.
7. a kind of shield machine main distribution switch board incoming line structure according to claim 6 it is characterised in that：On described cover plate
It is provided with some wiring holes.
8. a kind of shield machine main distribution switch board incoming line structure according to claim 7 it is characterised in that：Described wiring hole
Inside it is provided with water joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956764.2U CN205960435U (en) | 2016-08-29 | 2016-08-29 | Shield constructs owner power distribution control cabinet and advances line knot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956764.2U CN205960435U (en) | 2016-08-29 | 2016-08-29 | Shield constructs owner power distribution control cabinet and advances line knot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960435U true CN205960435U (en) | 2017-02-15 |
Family
ID=57980438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956764.2U Active CN205960435U (en) | 2016-08-29 | 2016-08-29 | Shield constructs owner power distribution control cabinet and advances line knot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917745A (en) * | 2019-04-04 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of universal mine anti-explosion PLC control cabinet of shield machine and application |
-
2016
- 2016-08-29 CN CN201620956764.2U patent/CN205960435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917745A (en) * | 2019-04-04 | 2019-06-21 | 中铁工程装备集团有限公司 | A kind of universal mine anti-explosion PLC control cabinet of shield machine and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 610083 Sichuan Chengdu Jinniu District Golden Phoenix Road 666 rail transit High-tech Industrial Park Patentee after: China Iron maglev technology (Chengdu) Co., Ltd. Address before: 610100 4 units of the 13 rail transit Industrial Park, 666 Golden Phoenix Road, Jinniu District, Chengdu, Sichuan. Patentee before: CHINA RAILWAY MACHINERY EQUIPMENT RESEARCH & DESIGN INSTITUTE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200318 Address after: 610083 Jinniu High-tech Industrial Park, Chengdu, Chengdu, Sichuan Province, Jinhuang Road No. 666 Patentee after: CHINA RAILWAY ENGINEERING SERVICE Co.,Ltd. Address before: 610083 Sichuan Chengdu Jinniu District Golden Phoenix Road 666 rail transit High-tech Industrial Park Patentee before: CHINA RAILWAY MAGLEV SCIENCE & TECHNOLOGY (CHENGDU) Co.,Ltd. |