CN203967591U - Mine flameproof and intrinsic safety type mobile substation vacuum combination switch - Google Patents
Mine flameproof and intrinsic safety type mobile substation vacuum combination switch Download PDFInfo
- Publication number
- CN203967591U CN203967591U CN201420289196.6U CN201420289196U CN203967591U CN 203967591 U CN203967591 U CN 203967591U CN 201420289196 U CN201420289196 U CN 201420289196U CN 203967591 U CN203967591 U CN 203967591U
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- contactor
- transformer
- cabinet
- chamber
- plate
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- 238000007689 inspection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
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Abstract
The utility model relates to a kind of mine flameproof and intrinsic safety type mobile substation vacuum combination switch, comprise cabinet, cabinet is provided with two cabinet doors, in cabinet, be provided with isolating switch chamber, transformer chamber, main chamber and wire connection cavity, isolating switch chamber is provided with two isolating switches, each isolating switch is provided with an action bars, each action bars forms by dwang and the extension rod that stretches into dwang, in transformer chamber, be provided with a plurality of transformer mounting panels, transformer mounting panel is provided with power transformer and auxiliary transformer, in main chamber, be provided with fixed guide and mounting panel, mounting panel is fixed on fixed guide, contactor auxiliary is installed on mounting panel, the mechanism that is also provided with contactor and is convenient to check contactor in main chamber, in wire connection cavity, be provided with control module and control loop wire connection cavity, cabinet right side is provided with external control wire is connect to the introducing device of introducing wire connection cavity, the utility model topology layout is reasonable, simple to operate, easy to use, time saving and energy saving.
Description
Technical field
The utility model relates to a kind of unit switch, particularly a kind of mine flameproof and intrinsic safety type mobile substation vacuum combination switch.
Background technology
Existing combined switch for mining complex structure, each parts arrange unreasonable, very loaded down with trivial details while making to check wherein parts, have increased work duration.
Summary of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, easy to operate mine flameproof and intrinsic safety type mobile substation vacuum combination switch.
The technical scheme that realizes the utility model object is as follows:
A kind of mine flameproof and intrinsic safety type mobile substation vacuum combination switch, comprise cabinet, cabinet is provided with two cabinet doors, in described cabinet, be provided with isolating switch chamber, transformer chamber, main chamber and wire connection cavity, described isolating switch chamber is provided with two isolating switches, each isolating switch is provided with an action bars, each action bars forms by dwang and the extension rod that stretches into dwang, in described transformer chamber, be provided with a plurality of transformer mounting panels, described transformer mounting panel is provided with power transformer and auxiliary transformer, in described main chamber, be provided with fixed guide and mounting panel, described mounting panel is fixed on fixed guide, contactor auxiliary is installed on described mounting panel, the mechanism that is also provided with contactor and is convenient to check contactor in described main chamber, in described wire connection cavity, be provided with control module and control loop wire connection cavity, described cabinet right side is provided with external control wire is connect to the introducing device of introducing wire connection cavity.
Described action bars comprises dwang and extension rod, described dwang one end is provided with isolating switch mounting groove, the other end has cavity, described extension rod stretches in cavity, described extension rod stretches into one end of cavity and establishes bossed limiting plate, described dwang is provided with the stopper slot coordinating with limiting plate, the side of described extension rod is provided with ball grooves, in described ball grooves, be provided with ball and spring, described spring one end contacts with ball, the other end contacts with ball grooves bottom land, and described ball spring-loaded contacts with cavity.
Describedly be convenient to check that the mechanism of contactor comprises epipleural device, lower side panel device, described in contactor change-over panel and fixed head, epipleural device is identical with lower side panel apparatus structure, described epipleural device is by left plate, front side board, right plate, determine afterwards side plate and move afterwards side plate to form, described left plate is determined side plate and is fixedly connected with rear, describedly determine side plate and be fixedly connected with fixed head afterwards, one end of described rear moving side plate and determine side plate and be rotationally connected afterwards, the other end and the right plate of described rear moving side plate are rotationally connected, described front side board one end and right plate are rotationally connected, the front side board other end is connected by locking switch with left plate, described epipleural device, lower side panel device, contactor change-over panel and fixed head form a framework, in described framework, be provided with auxiliary device, described auxiliary device is fixedly connected with contactor change-over panel, described contactor change-over panel outside is fixedly installed vacuum A. C. contactor.
Adopt after said structure, the utility model topology layout is reasonable, easy to operate, laborsaving the saving time when action bars of isolating switch makes disconnecting switch operation, is convenient to check that the mechanism of contactor has also facilitated the inspection to contactor and auxiliary device thereof, after front side board and left plate are separated, extract front side board out, right plate and afterwards moving side plate are followed action, finally make vacuum A. C. contactor and auxiliary device be drawn to outside cabinet, have facilitated inspection and maintenance to vacuum A. C. contactor and auxiliary device.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is front cross-section view of the present utility model.
Fig. 3 is the structural representation of action bars of the present utility model.
Fig. 4 is the structural representation of being convenient to check the mechanism of contactor of the present utility model.
In figure: 1 is cabinet, 2 is cabinet door, 3 is isolating switch, 4 is action bars, 5 is dwang, 6 is extension rod, 7 is transformer mounting panel, 8 is power transformer, 9 is secondary main transformer, 10 is fixed guide, 11 is mounting panel, 12 is contactor auxiliary, 13 is vacuum A. C. contactor, 14 is control module, 15 is control loop wire connection cavity, 16 is introducing device, 17 is isolating switch mounting groove, 18 is cavity, 19 is limiting plate, 20 is stopper slot, 21 is ball grooves, 22 is ball, 23 is spring, 24 is contactor change-over panel, 25 is fixed head, 26 is left plate, 27 is front side board, 28 is right plate, 29 is rear moving side plate, 30 is the rear side plate of determining, 31 auxiliary devices.
Embodiment
By a kind of mine flameproof and intrinsic safety type of the known the utility model of Fig. 1 to Fig. 2 mobile substation vacuum combination switch, comprise cabinet 1, on cabinet, 1 is provided with two cabinet doors 2, in described cabinet 1, be provided with isolating switch chamber, transformer chamber, main chamber and wire connection cavity, described isolating switch chamber is provided with two isolating switches 3, each isolating switch 3 is provided with an action bars 4, each action bars 4 forms by dwang 5 and the extension rod 6 that stretches into dwang 5, in described transformer chamber, be provided with a plurality of transformer mounting panels 7, described transformer mounting panel 7 is provided with power transformer 8 and auxiliary transformer 9, in described main chamber, be provided with fixed guide 10 and mounting panel 11, described mounting panel 11 is fixed on fixed guide 10, on described mounting panel 11, contactor auxiliary 12 is installed, the mechanism that is also provided with vacuum A. C. contactor 13 and is convenient to check contactor in described main chamber, in described wire connection cavity, be provided with control module 14 and control loop wire connection cavity 15, described cabinet 1 right side is provided with external control wire is connect to the introducing device 16 of introducing wire connection cavity.
As shown in Figure 3, described action bars comprises dwang 5 and extension rod 6, described dwang 5 one end are provided with isolating switch mounting groove 17, the other end has cavity 18, described extension rod 6 stretches in cavity 18, bossed limiting plate 19 is established in one end that described extension rod 6 stretches into cavity 18, described dwang 5 is provided with the stopper slot 20 coordinating with limiting plate 19, the side of described extension rod 6 is provided with ball grooves 21, in described ball grooves 21, be provided with ball 22 and spring 23, described spring 23 one end contact with ball 22, the other end contacts with ball grooves 21 bottom lands, described ball 22 spring-loadeds contact with cavity 18.
As shown in Figure 4, be convenient to check that the mechanism of contactor comprises epipleural device, lower side panel device, contactor change-over panel 24 and fixed head 25, described epipleural device is identical with lower side panel apparatus structure, described epipleural device is by left plate 26, front side board 27, right plate 28, determine afterwards side plate 30 and move afterwards side plate 29 to form, described left plate 26 is determined side plate 30 and is fixedly connected with rear, describedly determine side plate 30 and be fixedly connected with fixed head 25 afterwards, one end of described rear moving side plate 29 and determine side plate 30 and be rotationally connected afterwards, the other end of described rear moving side plate 29 and right plate 28 are rotationally connected, described front side board 27 one end and right plate 28 are rotationally connected, front side board 27 other ends are connected by locking switch with left plate 26, described epipleural device, lower side panel device, contactor change-over panel 25 and fixed head 26 form a framework, in described framework, be provided with auxiliary device 31, described auxiliary device 31 is fixedly connected with contactor change-over panel 24, described contactor change-over panel 24 outsides are fixedly installed vacuum A. C. contactor 13.
Described isolating switch 3 and two cabinet doors 2 are by interlocking device's mechanical interlocking, and described isolating switch 3 is interlocked with vacuum A. C. contactor 13.
Claims (3)
1. a mine flameproof and intrinsic safety type mobile substation vacuum combination switch, comprise cabinet, it is characterized in that: cabinet is provided with two cabinet doors, in described cabinet, be provided with isolating switch chamber, transformer chamber, main chamber and wire connection cavity, described isolating switch chamber is provided with two isolating switches, each isolating switch is provided with an action bars, each action bars forms by dwang and the extension rod that stretches into dwang, in described transformer chamber, be provided with a plurality of transformer mounting panels, described transformer mounting panel is provided with power transformer and auxiliary transformer, in described main chamber, be provided with fixed guide and mounting panel, described mounting panel is fixed on fixed guide, contactor auxiliary is installed on described mounting panel, the mechanism that is also provided with contactor and is convenient to check contactor in described main chamber, in described wire connection cavity, be provided with control module and control loop wire connection cavity, described cabinet right side is provided with external control wire is connect to the introducing device of introducing wire connection cavity.
2. mine flameproof and intrinsic safety type according to claim 1 mobile substation vacuum combination switch, it is characterized in that: described action bars comprises dwang and extension rod, described dwang one end is provided with isolating switch mounting groove, the other end has cavity, described extension rod stretches in cavity, described extension rod stretches into one end of cavity and establishes bossed limiting plate, described dwang is provided with the stopper slot coordinating with limiting plate, the side of described extension rod is provided with ball grooves, in described ball grooves, be provided with ball and spring, described spring one end contacts with ball, the other end contacts with ball grooves bottom land, described ball spring-loaded contacts with cavity.
3. mine flameproof and intrinsic safety type according to claim 1 mobile substation vacuum combination switch, it is characterized in that: described in be convenient to check that the mechanism of contactor comprises epipleural device, lower side panel device, described in contactor change-over panel and fixed head, epipleural device is identical with lower side panel apparatus structure, described epipleural device is by left plate, front side board, right plate, determine afterwards side plate and move afterwards side plate to form, described left plate is determined side plate and is fixedly connected with rear, describedly determine side plate and be fixedly connected with fixed head afterwards, one end of described rear moving side plate and determine side plate and be rotationally connected afterwards, the other end and the right plate of described rear moving side plate are rotationally connected, described front side board one end and right plate are rotationally connected, the front side board other end is connected by locking switch with left plate, described epipleural device, lower side panel device, contactor change-over panel and fixed head form a framework, in described framework, be provided with auxiliary device, described auxiliary device is fixedly connected with contactor change-over panel, described contactor change-over panel outside is fixedly installed vacuum A. C. contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289196.6U CN203967591U (en) | 2014-05-30 | 2014-05-30 | Mine flameproof and intrinsic safety type mobile substation vacuum combination switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289196.6U CN203967591U (en) | 2014-05-30 | 2014-05-30 | Mine flameproof and intrinsic safety type mobile substation vacuum combination switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967591U true CN203967591U (en) | 2014-11-26 |
Family
ID=51928135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289196.6U Expired - Lifetime CN203967591U (en) | 2014-05-30 | 2014-05-30 | Mine flameproof and intrinsic safety type mobile substation vacuum combination switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967591U (en) |
-
2014
- 2014-05-30 CN CN201420289196.6U patent/CN203967591U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |