CN205178275U - Instrument door area can be moved movable support and put cabinet in - Google Patents
Instrument door area can be moved movable support and put cabinet in Download PDFInfo
- Publication number
- CN205178275U CN205178275U CN201520713557.XU CN201520713557U CN205178275U CN 205178275 U CN205178275 U CN 205178275U CN 201520713557 U CN201520713557 U CN 201520713557U CN 205178275 U CN205178275 U CN 205178275U
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- cabinet
- instrument door
- supporting frame
- movable supporting
- circuit breaker
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Abstract
The utility model relates to a cubical switchboard especially relates to an instrument door area can be moved movable support and put cabinet in. It solves the cubical switchboard that prior art exists can't adjust the position when installation secondary line to cause the wiring comparatively difficult, and the relatively poor technical problem who waits of the security performance of whole cubical switchboard. The switch cabinet comprises a cabinet body, the cabinet body on be equipped with the circuit breaker handcart, the circuit breaker handcart is connected with socket and interlocking assembly, the inner of circuit breaker handcart is connected with first moving contact, the second moving contact, be equipped with on the cabinet body can insert first, the first static contact of second moving contact, the second static contact, the second static contact passes through the generating line and connects female wire sleeve, cabinet body upper portion is equipped with the instrument door, the back both sides of instrument door are equipped with two guide rails, it has the mounting hole to open on the guide rail, install between two guide rails and to move movable support, can move movable support and the guide rail is orthogonal establishs.
Description
Technical field
The utility model relates to a kind of switch cubicle, especially relates to a kind of middle-placed switch cabinet of instrument door band movable supporting frame.
Background technology
Switch cubicle is a kind of electric equipment, and outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as power plant etc., the low-frequency load reduction be also provided with as protecting capital equipment had.Chinese patent discloses a kind of low pressure drawer-type switch cabinet (Authorization Notice No.: CN204517245U), comprise switch, cabinet, before cabinet is partitioned into, rear end space cell and in the dividing plate be longitudinally fixedly installed and the drawer room of the lower part being located at front end space cell, the upper part of front end space cell is partitioned into the first bus-bar room and the first control loop room, the upper part of end spaces unit is partitioned into the second bus-bar room and the second control loop room, drawer room is provided with some drawers that can independently open, the mechanical interlocks be connected with switch is provided with in drawer, when switch is in disjunction, drawer just can be drawn out of or insert, when switch is in combined floodgate, drawer can not be drawn out of or insert, bus is positioned at the first bus-bar room and the second bus-bar room, drawer room comprises the first drawer being positioned at top, the second drawer being positioned at centre and is positioned at the 3rd drawer of below, and the drawer quantity of drawer indoor is three, first drawer and the second drawer can exchange use, drawer is provided with ring-shaped handle.But these cabinet doors adopt hinges fixing to fix on cabinet, and opposite side adopts door lock to close cabinet door.But this switch cubicle cannot adjust position when installing secondary line, thus causes wiring comparatively difficult, and the security performance of whole switch cubicle is poor.
Utility model content
The utility model is to provide a kind of middle-placed switch cabinet of instrument door band movable supporting frame, its switch cubicle mainly solved existing for prior art cannot adjust position when installing secondary line, thus cause wiring comparatively difficult, and the technical problem of the poor grade of the security performance of whole switch cubicle.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The middle-placed switch cabinet of instrument door band movable supporting frame of the present utility model, comprise cabinet, described cabinet is provided with circuit breaker cart, circuit breaker cart is connected with socket and interlocking assembling, the inner of circuit breaker cart is connected with the first moving contact, second moving contact, cabinet is provided with and can inserts first, first fixed contact of the second moving contact, second fixed contact, second fixed contact is by bus connection bus sleeve pipe, cabinet top is provided with instrument door, the both sides, back of instrument door are provided with two guide rails, guide rail has installing hole, between two guide rails, movable supporting frame is installed, movable supporting frame and guide rail is orthogonal sets up.Guide rail can have the installing hole of 20mm modulus, the two ends of movable supporting frame also have corresponding hole, and such movable supporting frame can move up and down on guide rail, fix when correct position, can adjust like this, facilitate threading according to the installation requirement of secondary line.
As preferably, the top edge of described movable supporting frame is provided with the wire projection upwards turned down.Wire projection can guide secondary line to enter on movable supporting frame, and wire projection also can play spacing effect simultaneously.
As preferably, described bus casing is located in casing, and bottom half is lifted with current transformer, and current transformer connects the second fixed contact, and current transformer connects earthed switch.After circuit breaker cart moves, the first moving contact, the second moving contact can insert or throw off the first fixed contact, the second fixed contact, thus carry out connecting or disconnecting power supply.
As preferably, described earthed switch is connected with lightning arrester.Lightning arrester can run into thunder time auto power off.
As preferably, the bottom of described cabinet is provided with earth bus.Earth bus can by conduct current ground, safer.
As preferably, described circuit breaker cart is provided with heater.Heater can ensure that whole middle-placed switch cabinet can work well under extreme weather.
Therefore, the utility model, at the back mounting guide rail of instrument door and movable supporting frame, makes movable supporting frame to move up and down, can adjust, facilitate wiring according to the installation site of secondary line, simple and reasonable for structure.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the utility model guide rail and movable supporting frame;
Accompanying drawing 3 is cross-sectional view of the utility model movable supporting frame.
Parts, position and numbering in figure: cabinet 1, circuit breaker cart 2, socket and interlocking assembling 3, first moving contact 4, second moving contact 5, first fixed contact 6, second fixed contact 7, bus 8, bus casing 9, instrument door 10, guide rail 11, installing hole 12, movable supporting frame 13, wire projection 14, casing 15, current transformer 16, earthed switch 17, lightning arrester 18, earth bus 19, heater 20.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the middle-placed switch cabinet of the instrument door band movable supporting frame of this example, as Fig. 1, comprise cabinet 1, cabinet is provided with circuit breaker cart 2, circuit breaker cart is connected with socket and interlocking assembling 3, the inner of circuit breaker cart is connected with the first moving contact 4, second moving contact 5, cabinet is provided with and can inserts first, first fixed contact 6 of the second moving contact, second fixed contact 7, second fixed contact is by bus 8 connection bus sleeve pipe 9, cabinet top is provided with instrument door 10, the both sides, back of instrument door are provided with two guide rails 11, guide rail has installing hole 12, between two guide rails, movable supporting frame 13 is installed, movable supporting frame and guide rail is orthogonal sets up.The top edge of movable supporting frame is provided with the wire projection 14 upwards turned down.Bus casing is located in casing 15, and bottom half is lifted with current transformer 16, and current transformer connects the second fixed contact, and current transformer connects earthed switch 17.Earthed switch is connected with lightning arrester 18.The bottom of cabinet is provided with earth bus 19.Circuit breaker cart is provided with heater 20.
During use, running circuit breaker handcart 2 can be selected to disconnect or closed whole circuit.
The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
Claims (6)
1. the middle-placed switch cabinet of an instrument door band movable supporting frame, comprise cabinet (1), it is characterized in that described cabinet (1) is provided with circuit breaker cart (2), circuit breaker cart is connected with socket and interlocking assembling (3), the inner of circuit breaker cart is connected with the first moving contact (4), second moving contact (5), cabinet is provided with and can inserts first, first fixed contact (6) of the second moving contact, second fixed contact (7), second fixed contact is by bus (8) connection bus sleeve pipe (9), cabinet top is provided with instrument door (10), the both sides, back of instrument door are provided with two guide rails (11), guide rail has installing hole (12), movable supporting frame (13) is installed between two guide rails, movable supporting frame and guide rail is orthogonal sets up.
2. the middle-placed switch cabinet of instrument door band movable supporting frame according to claim 1, is characterized in that the top edge of described movable supporting frame (13) is provided with the wire projection (14) upwards turned down.
3. the middle-placed switch cabinet of instrument door band movable supporting frame according to claim 1 and 2, it is characterized in that described bus casing (9) is located in casing (15), bottom half is lifted with current transformer (16), current transformer connects the second fixed contact, and current transformer connects earthed switch (17).
4. the middle-placed switch cabinet of instrument door band movable supporting frame according to claim 3, is characterized in that described earthed switch (17) is connected with lightning arrester (18).
5. the middle-placed switch cabinet of instrument door band movable supporting frame according to claim 1 and 2, is characterized in that the bottom of described cabinet (1) is provided with earth bus (19).
6. the middle-placed switch cabinet of instrument door band movable supporting frame according to claim 1 and 2, is characterized in that described circuit breaker cart (2) is provided with heater (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713557.XU CN205178275U (en) | 2015-09-16 | 2015-09-16 | Instrument door area can be moved movable support and put cabinet in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713557.XU CN205178275U (en) | 2015-09-16 | 2015-09-16 | Instrument door area can be moved movable support and put cabinet in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178275U true CN205178275U (en) | 2016-04-20 |
Family
ID=55742213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713557.XU Active CN205178275U (en) | 2015-09-16 | 2015-09-16 | Instrument door area can be moved movable support and put cabinet in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178275U (en) |
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2015
- 2015-09-16 CN CN201520713557.XU patent/CN205178275U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |