CN213278753U - Power station thermal control cabinet power supply switching device - Google Patents
Power station thermal control cabinet power supply switching device Download PDFInfo
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- CN213278753U CN213278753U CN202021632856.8U CN202021632856U CN213278753U CN 213278753 U CN213278753 U CN 213278753U CN 202021632856 U CN202021632856 U CN 202021632856U CN 213278753 U CN213278753 U CN 213278753U
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- thermal control
- control cabinet
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Abstract
The utility model discloses a power switching device of a thermal control cabinet of a power station, which comprises a front plate, wherein the upper surface of the front plate is fixedly connected with a top cover, the lower surface of the front plate is fixedly connected with a division plate, screw holes are arranged on two sides of the top cover, the top cover is connected with side plates through bolt threads, and the side plates are provided with two, one side of each side plate is respectively and fixedly connected with a fixed plate, one end of each side plate is fixedly connected with a first connecting plate, one side of each first connecting plate is rotatably connected with a hinge, through arranging a linear motor and the side plates, the linear motor can be operated when workers maintain, a power switching box is lifted through the linear motor, the long-time bending is not needed to work at the bottom of the cabinet body, the threaded connection between the side plates and the top cover can be released when the maintenance is carried out, the two side plates are placed at, the inconvenience that the worker is not easy to apply force during maintenance.
Description
Technical Field
The utility model relates to a power supply switching technical field specifically is a power station thermal control cabinet power switching device.
Background
The power supply change-over switch is a switch which is automatically switched to another power supply due to power failure, and is also called a change-over switch, and is an automatic switching system for the power supply, wherein after a failure occurs in a first path, STS is automatically switched to a second path to supply power to a load (on the premise that the second path is normal and basically synchronous with the first path), and when a failure occurs in the second path, STS is automatically switched to the first path to supply power to the load (on the premise that the first path is normal and basically synchronous with the second path), and the general power supply is switched and used in equipment which does not allow power failure, such as a thermal control cabinet, but the existing thermal control;
firstly, the existing power supply switching device is inconvenient to maintain, most of the power supply switching devices are independently arranged at the bottom of the thermal control cabinet, and parts at the bottom of the thermal control cabinet can only be firstly removed when the power supply switching device is maintained, so that the total working efficiency is not high.
Secondly, the fixity of current power switching device is firm inadequately in addition, if there is the thermal control cabinet part that needs the dismantlement when maintaining power switching device, because there is not any reinforcing apparatus thermal control cabinet bottom in the dismantlement, if the workman shakes the thermal control cabinet hard because of dismantling the part tension, probably makes the thermal control cabinet collapse and injure the workman of working in the below.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power station thermal control cabinet power switching device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a power station thermal control cabinet power switching device, includes the front bezel, fixed surface is connected with the top cap on the front bezel, fixed surface is connected with the division board under the front bezel, the screw has been seted up to the top cap both sides, the top cap has the curb plate through bolt threaded connection, and the curb plate is provided with two altogether, every fixedly connected with fixed plate, two respectively in curb plate one side the first connecting plate of curb plate one end fixedly connected with, two first connecting plate one side all rotates and is connected with the hinge, every first connecting plate one end fixedly connected with second connecting plate, every the second connecting plate all sets up at the curb plate lower surface, division board lower surface fixedly connected with power switching case.
As a further aspect of the present invention: the bolt is provided with eight totally, and eight the bolt has run through in proper order to have fixed plate, curb plate and top cap.
As a further aspect of the present invention: the surface fixedly connected with connecting rod under the power switches over the case, and the connecting rod is provided with four altogether, every surface fixedly connected with linear electric motor under the connecting rod, every the linear electric motor lower surface is provided with the supporting pad.
As a further aspect of the present invention: and one side of the second connecting plate is provided with a sliding chute, and one side of each linear motor is provided with a sliding chute.
As a further aspect of the present invention: the fixed surface fixedly connected with dead lever under the top cap, and the dead lever is provided with two altogether, every dead lever other end fixedly connected with back plate, back plate one side fixedly connected with pushes away the handle.
As a further aspect of the present invention: the push handle is provided with two, and every push handle one side fixedly connected with connecting rod, every connecting rod one end fixedly connected with electric putter.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up linear electric motor and curb plate, can operate linear electric motor when the workman maintains, rise power conversion box through linear electric motor, need not bow for a long time and work in cabinet body bottom, can remove the threaded connection between curb plate and the top cap when maintaining, place two curb plates at cabinet body lower extreme through the rotation of hinge, effectively increased when maintaining the device because the cabinet internal range is narrow and small, the workman is difficult to the inconvenience of application of force when maintaining.
2. Through setting up electric putter and spout, can move the position of heat accuse cabinet through electric putter and spout when maintaining the device, because the fixed connection of electric putter and wall, even the cabinet body is rocked to the part that runs into to need the installation tension when the workman is maintaining power switching box, because the electric putter at the cabinet body back firmly fixes on the wall, the cabinet body also can not collapse and endanger workman's safety.
Drawings
FIG. 1 is a schematic structural diagram of a power switching device of a thermal control cabinet of a power station;
FIG. 2 is a schematic diagram of a side view of a power switching device of a thermal control cabinet of a power station;
FIG. 3 is a schematic diagram of a top view of a power switching device of a thermal control cabinet of a power station;
fig. 4 is a schematic structural diagram of a fixing rod in a power switching device of a thermal control cabinet of a power station.
In the figure: 1. a front plate; 2. a top cover; 3. a fixing plate; 4. a side plate; 5. a first connecting plate; 6. a hinge; 7. a connecting rod; 8. a support pad; 9. a linear motor; 10. a chute; 11. a power supply switching box; 12. a second connecting plate; 13. a bolt; 14. an electric push rod; 15. a push handle; 16. a connecting rod; 17. fixing the rod; 18. a partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a power switching device for a thermal control cabinet of a power station comprises a front plate 1, a top cover 2 fixedly connected to the upper surface of the front plate 1, a separation plate 18 fixedly connected to the lower surface of the front plate 1, screw holes formed on both sides of the top cover 2, two side plates 4 connected to the top cover 2 by screws 13, a fixing plate 3 fixedly connected to one side of each side plate 4, a first connecting plate 5 fixedly connected to one end of each side plate 4, a hinge 6 rotatably connected to one side of each first connecting plate 5, a second connecting plate 12 fixedly connected to one end of each first connecting plate 5, a power switching box 11 fixedly connected to the lower surface of each side plate 4, a linear motor 9 and a side plate 4, wherein the linear motor 9 can be operated during maintenance by a worker, the power switching box 11 is lifted by the linear motor 9, need not bow for a long time and work in cabinet body bottom, can remove the threaded connection between curb plate 4 and top cap 2 when maintaining, place two curb plates 4 at cabinet body lower extreme through the rotation of hinge 6, effectively increased when maintaining the device because the cabinet internal range is narrow and small, the workman is difficult to the inconvenience of application of force when maintaining.
Preferably, eight bolts 13 are provided, and eight bolts 13 sequentially penetrate through the fixing plate 3, the side plate 4 and the top cover 2.
Preferably, the lower surface of the power switching box 11 is fixedly connected with four connecting rods 7, each connecting rod 7 is fixedly connected with a linear motor 9, and the lower surface of each linear motor 9 is provided with a supporting pad 8.
Preferably, the two second connecting plates 12 are provided with sliding grooves 10 at one side, and each linear motor 9 is provided with a sliding groove 10 at one side.
Preferably, the lower surface of the top cover 2 is fixedly connected with two fixing rods 17, the other end of each fixing rod 17 is fixedly connected with a rear plate, and one side of the rear plate is fixedly connected with a pushing handle 15.
Preferably, push away 15 and be provided with two altogether, every pushes away 15 one side fixedly connected with connecting rod 16, 16 one end fixedly connected with electric putter 14 of every connecting rod, through setting up electric putter 14 and spout 10, can move the position of heat accuse cabinet through electric putter 14 and spout 10 when maintaining the device, because the fixed connection of electric putter 14 and wall, even rock the cabinet body when the workman meets the part that needs the installation tension when maintaining power switching box, because the electric putter at the cabinet body back firmly fixes on the wall, the cabinet body also can not collapse and endanger workman's safety.
The utility model discloses a theory of operation is:
during the use, can operate linear electric motor 9 earlier, it risees power conversion case 11 through linear electric motor 9, remove threaded connection between curb plate 4 and top cap 2, place two curb plates 4 at cabinet body lower extreme through the rotation of hinge 6, it is narrow and small owing to the in-cabinet scope when maintaining the device effectively to have increased, and need squat the inconvenience in cabinet body bottom all the time in the maintenance process, meet the part that need install tension when the workman is maintaining power switching case, even rock the cabinet body because the electric putter at the cabinet body back firmly fixes on the wall, the cabinet body also can not collapse harm workman's safety.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a power station thermal control cabinet power switching device, includes front bezel (1), its characterized in that: fixed surface is connected with top cap (2) on front bezel (1), fixed surface is connected with division board (18) under front bezel (1), the screw has been seted up to top cap (2) both sides, top cap (2) have curb plate (4) through bolt (13) threaded connection, and curb plate (4) are provided with two altogether, every curb plate (4) one side is fixedly connected with fixed plate (3), two respectively curb plate (4) one end fixedly connected with first connecting plate (5), two first connecting plate (5) one side all rotates and is connected with hinge (6), every first connecting plate (5) one end fixedly connected with second connecting plate (12), every second connecting plate (12) all set up at curb plate (4) lower surface, division board (18) lower fixed surface is connected with power switching box (11).
2. The power switching device of the thermal control cabinet of the power station as claimed in claim 1, wherein: the number of the bolts (13) is eight, and the eight bolts (13) penetrate through the fixing plate (3), the side plate (4) and the top cover (2) in sequence.
3. The power switching device of the thermal control cabinet of the power station as claimed in claim 1, wherein: the lower fixed surface of power switching box (11) is connected with connecting rod (7), and connecting rod (7) are provided with four altogether, every connecting rod (7) lower fixed surface is connected with linear electric motor (9), every linear electric motor (9) lower surface is provided with supporting pad (8).
4. The power switching device of the thermal control cabinet of the power station as claimed in claim 3, wherein: and one side of each second connecting plate (12) is provided with a sliding chute (10), and one side of each linear motor (9) is provided with the sliding chute (10).
5. The power switching device of the thermal control cabinet of the power station as claimed in claim 1, wherein: the lower surface of the top cover (2) is fixedly connected with two fixing rods (17), the two fixing rods (17) are arranged, the other end of each fixing rod (17) is fixedly connected with a rear plate, and one side of each rear plate is fixedly connected with a push handle (15).
6. The power switching device of the thermal control cabinet of the power station as claimed in claim 5, wherein: the number of the push handles (15) is two, one side of each push handle (15) is fixedly connected with a connecting rod (16), and one end of each connecting rod (16) is fixedly connected with an electric push rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632856.8U CN213278753U (en) | 2020-08-07 | 2020-08-07 | Power station thermal control cabinet power supply switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632856.8U CN213278753U (en) | 2020-08-07 | 2020-08-07 | Power station thermal control cabinet power supply switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213278753U true CN213278753U (en) | 2021-05-25 |
Family
ID=75970302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021632856.8U Active CN213278753U (en) | 2020-08-07 | 2020-08-07 | Power station thermal control cabinet power supply switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213278753U (en) |
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2020
- 2020-08-07 CN CN202021632856.8U patent/CN213278753U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 14900 Jingshi Road, Lixia District, Jinan City, Shandong Province Patentee after: Huaneng Shandong Energy Engineering Co.,Ltd. Address before: No.6 office building, No.36 Yuhan Road, Shizhong District, Jinan City, Shandong Province Patentee before: Huaneng Shandong power generation Maintenance Technology Co.,Ltd. |