CN215419726U

CN215419726U - Dual-power automatic transfer switch convenient to overhaul

Info

Publication number: CN215419726U
Application number: CN202121847666.2U
Authority: CN
Inventors: 陈建波
Original assignee: Jiangxi Guheng Technology Co ltd
Current assignee: Jiangxi Guheng Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a dual-power automatic transfer switch convenient to overhaul, which comprises a base, wherein the front end of a limiting block is respectively and fixedly connected to the top parts of the left side and the right side of the rear end of an installation plate, a plurality of second LED lamps are fixedly connected to the top part of the front end of a control console, two overhaul jacks are arranged in the middle part of the front end of the control console, which is close to an adjusting handle, and four first LED lamps are fixedly connected to the middle parts of the front ends of a common power supply and a standby power supply. According to the utility model, the device can be conveniently taken down for maintenance through the matching of the sliding groove on the base and the limiting block on the mounting plate, the device can be conveniently detected by workers through the maintenance jack, the wiring jack, the first switch and the second switch on the control console, the normal operation of equipment is ensured, the workers can monitor the operation state of the device through the first LED lamp, the second LED lamp and the controller, the workers can accurately detect the position of the device with a fault, the detection efficiency is improved, and the device is worth of being widely popularized.

Description

Dual-power automatic transfer switch convenient to overhaul

Technical Field

The utility model relates to the technical field of transfer switches, in particular to a dual-power automatic transfer switch convenient to overhaul.

Background

The double-power automatic transfer switch is used for automatically connecting to a standby power supply through the double-power transfer switch when power is suddenly cut off, so that the operation of people is not stopped and can still continue to operate.

Chinese patent document CN209312621U discloses a dual power supply automatic transfer switch, which comprises an electromagnetic transfer mechanism, a switch body, and a controller, wherein the electromagnetic transfer mechanism comprises a mechanism frame, a closing electromagnet, a main shaft, a rocker arm, a square connecting rod, a transfer plate, and a transfer shaft, two transfer arms are rotatably arranged on the mechanism frame corresponding to the transfer shaft and used for driving the switch body to perform two power supply transfer actions, one end of the transfer shaft is inserted into toggle slots on the two transfer arms and forms linkage fit between the two transfer arms and the transfer shaft, an auxiliary switch is arranged on the mechanism frame corresponding to one side of the rocker arm, the auxiliary switch is electrically connected with a circuit board of the controller and a coil of the closing electromagnet, a bent toggle piece is arranged on one side of the rocker arm facing the auxiliary switch, the bent toggle piece moves along with the rocker arm and can toggle a moving contact of the auxiliary switch, the auxiliary switch is switched on and off. The device has the advantages of simple structure, stable and reliable performance and high safety, but still has a plurality of problems, such as troublesome installation of the dual-power automatic transfer switch, failure of the automatic detection device, low detection efficiency and the like, and therefore, the conventional dual-power automatic transfer switch is improved to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a double-power-supply automatic transfer switch convenient to overhaul.

In order to achieve the purpose, the utility model adopts the following technical scheme: a dual-power automatic transfer switch convenient to overhaul comprises a base, wherein sliding grooves are formed in the left side and the right side of the top of the front end of the base, limiting blocks are connected to the inner walls of the sliding grooves in a sliding mode, the front ends of the limiting blocks are fixedly connected to the top of the left side and the right side of the rear end of a mounting plate respectively, the upper side and the lower side of the front end of the mounting plate are connected to the rear sides of the upper end and the lower end of a standby power supply respectively through first bolts and second mounting seats, the upper portion and the lower portion of the left side of the front end of the mounting plate are connected to the upper side and the lower side of the left end of a common power supply respectively through first bolts and second mounting seats, the upper portion and the lower portion of the right side of the front end of the mounting plate are connected to the upper side and the lower side of the right end of the standby power supply respectively through first bolts and second mounting seats, a plurality of second LED lamps are fixedly connected to the top of the front end of the control board close to the top of the lower side of the second LED lamps, and a second switch is fixedly connected to the middle of the controller, the utility model discloses a LED lamp, including control cabinet, control cabinet front end, four first LED lamps of power commonly used and stand-by power supply front end middle part fixedly connected with, four wiring jacks of equal fixedly connected with in both sides about power commonly used and stand-by power supply front end, mounting panel outside sliding connection has the box.

As a further description of the above technical solution:

the upper and lower both sides at both ends are equal fixedly connected with first mount pad about the base.

As a further description of the above technical solution:

the middle parts of the left end and the right end of the box body are respectively connected with the left end and the right end of the mounting plate through second bolts.

As a further description of the above technical solution:

the front part of the outer side of the box body is connected with a box cover in a sliding mode.

As a further description of the above technical solution:

three line interfaces are arranged in the middle of the upper end and the lower end of the box body.

As a further description of the above technical solution:

both ends all are provided with the radiating groove about the box, the equal fixedly connected with filter screen in radiating groove inside.

As a further description of the above technical solution:

the limiting blocks and the sliding grooves are both T-shaped.

As a further description of the above technical solution:

the equal fixedly connected with first baffle in both sides middle part about the control cabinet bottom, the equal fixedly connected with second baffle in both ends middle part about the control cabinet.

The utility model has the following beneficial effects:

1. according to the utility model, the base is firstly installed at a proper position through the first installation seat, the sliding groove on the base is matched with the limiting block on the installation plate, so that the device can be conveniently taken down for maintenance, and then the maintenance jack, the wiring jack, the first switch and the second switch on the control console are used for facilitating the detection of the dual-power automatic transfer switch by a worker, so that the normal operation of the equipment is ensured.

2. According to the utility model, the console, the common power supply and the standby power supply are arranged on the mounting plate, so that the power supply can be switched when a fault occurs, other electrical elements are protected, and the normal operation of equipment is ensured.

Drawings

Fig. 1 is a schematic perspective view of a dual power automatic transfer switch convenient for maintenance according to the present invention;

FIG. 2 is a top view of a dual power automatic transfer switch of the present invention for easy maintenance;

FIG. 3 is a left side view of a dual power automatic transfer switch of the present invention for easy maintenance;

fig. 4 is a sectional view of a rear view of a dual power automatic transfer switch convenient for maintenance according to the present invention.

Illustration of the drawings:

1. a base; 2. a common power supply; 3. a first switch; 4. a first LED lamp; 5. a first mounting seat; 6. a second mounting seat; 7. a box body; 8. a line interface; 9. a wiring jack; 10. a console; 11. a second LED lamp; 12. a controller; 13. a first bolt; 14. mounting a plate; 15. a button; 16. a second switch; 17. an adjusting handle; 18. overhauling the jack; 19. a box cover; 20. a standby power supply; 21. a first baffle plate; 22. a second baffle; 23. a filter screen; 24. a heat sink; 25. a second bolt; 26. a limiting block; 27. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a dual-power automatic transfer switch convenient for maintenance comprises a base 1, wherein sliding grooves 27 are respectively arranged on the left side and the right side of the top of the front end of the base 1, the inner walls of the sliding grooves 27 are respectively connected with a limiting block 26 in a sliding manner, the front end of the limiting block 26 is respectively and fixedly connected with the top of the left side and the right side of the rear end of a mounting plate 14, a device convenient to take down is arranged, the upper side and the lower side of the front end of the mounting plate 14 are respectively connected with the rear sides of the upper end and the lower end of a control console 10 through a first bolt 13 and a second mounting seat 6, the control console 10 is fixed, the upper part and the lower part of the left side of the front end of the mounting plate 14 are respectively connected with the upper side and the lower side of the left end of a common power supply 2 through a first bolt 13 and a second mounting seat 6, the common power supply 2 is fixed, the upper part and the lower part of the right side of the front end of the mounting plate 14 are respectively connected with the upper side and the lower side of the right side of a standby power supply 20 through a first bolt 13 and a second mounting seat 6, the standby power supply 20 is fixed with a plurality of the control console 10, monitoring the running state of the device, the top of the front end of the control console 10 close to the lower side of the second LED lamp 11 is fixedly connected with a controller 12, the middle part of the front end of the control console 10 close to the controller 12 is fixedly connected with a second switch 16, the bottom of the front end of the control console 10 is fixedly connected with an adjusting handle 17, the bottoms of the left and right sides of the front end of the control console 10 are fixedly connected with buttons 15, the middle part of the front end of the control console 10 close to the adjusting handle 17 is provided with two maintenance jacks 18 for maintenance of the device, the middle parts of the front ends of the common power supply 2 and the standby power supply 20 are fixedly connected with four first switches 3, the middle parts of the front ends of the common power supply 2 and the standby power supply 20 are fixedly connected with four first LED lamps 4, the upper and lower sides of the front ends of the common power supply 2 and the standby power supply 20 are fixedly connected with four wiring jacks 9, the outer side of the mounting plate 14 is slidably connected with a box body 7, the base 1 is mounted at a proper position through a first mounting seat 5, through the matching of the sliding groove 27 on the base 1 and the limiting block 26 on the mounting plate 14, the device can be conveniently taken down for maintenance, through the maintenance jack 18 on the control console 10, the wiring jack 9, the first switch 3 and the second switch 16, the detection of the dual-power automatic transfer switch by a worker can be conveniently carried out, the normal operation of the equipment is ensured, the worker can monitor the operation state of the dual-power automatic transfer switch in real time through the first LED lamp 4, the second LED lamp 11 and the controller 12, when the device fails, the worker can accurately detect the position of the device where the device fails, the detection efficiency is improved, the operation safety of the device is improved, through the control console 10, the common power supply 2 and the standby power supply 20 which are arranged on the mounting plate 14, when the device fails, the power supply is switched, other electrical elements are protected, the normal operation of the equipment is ensured, through the heat dissipation groove 24 and the filter screen 23 which are arranged on the box body 7, dispel the heat of device operation process, also prevent simultaneously that external dust from getting into harm device in the box 7, guarantee the stability of device operation, through first baffle 21 and second baffle 22, be convenient for fix power supply 2 and stand-by power supply 20 commonly used, improved work efficiency.

The equal fixedly connected with first mount pad 5 in upper and lower both sides at both ends about base 1, installation device, both ends about mounting panel 14 are connected through second bolt 25 respectively in the middle part of about box 7, install box 7, the anterior sliding connection in the box 7 outside has case lid 19, sealing device, both ends middle part all is provided with three circuit interface 8 about box 7, the wiring of being convenient for, both ends all are provided with radiating groove 24 about box 7, dispel the heat, the inside equal fixedly connected with filter screen 23 of radiating groove 24, filter impurity in the ambient air, stopper 26 and spout 27 shape are the T type, be convenient for install and take off the device, the equal fixedly connected with first baffle 21 in the middle part of the 10 bottom left and right sides of control cabinet, the equal fixedly connected with second baffle 22 in both ends middle part about control cabinet 10, be convenient for fix common power supply 2 and stand-by power supply 20.

The working principle is as follows: firstly, the base 1 is installed at a proper position through the first installation seat 5, the device is convenient to take off through the matching of the sliding groove 27 on the base 1 and the limiting block 26 on the installation plate 14, the control console 10, the common power supply 2 and the standby power supply 20 are arranged on the installation plate 14, the power supply is convenient to switch when a fault occurs, other electrical elements are protected, and the normal operation of equipment is ensured, a worker can monitor the operation state of the dual-power automatic transfer switch in real time through the first LED lamp 4, the second LED lamp 11 and the controller 12, when the device has a fault, the worker can accurately detect the position of the device with the fault, the detection efficiency is improved, the operation safety of the device is improved, and the worker can conveniently detect the dual-power automatic transfer switch through the maintenance jack 18, the wiring jack 9, the first switch 3 and the second switch 16 on the control console 10, guarantee the normal operating of equipment, through being provided with radiating groove 24 and filter screen 23 at box 7, the heat of device operation process is dispelled, also prevents external dust simultaneously and gets into harm device in the box 7, guarantees the stability of device operation, through first baffle 21 and second baffle 22, is convenient for fix common power supply 2 and stand-by power supply 20, has improved work efficiency.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a dual supply automatic transfer switch convenient to overhaul, includes base (1), its characterized in that: the LED lamp is characterized in that sliding grooves (27) are arranged on the left side and the right side of the top of the front end of the base (1), limiting blocks (26) are slidably connected to the inner walls of the sliding grooves (27), the front ends of the limiting blocks (26) are fixedly connected to the tops of the left side and the right side of the rear end of a mounting plate (14) respectively, the upper side and the lower side of the front end of the mounting plate (14) are connected to the upper side and the lower side of the left end of a common power supply (2) respectively through first bolts (13) and second mounting seats (6), the upper portion and the lower portion of the left side of the front end of the mounting plate (14) are connected to the upper side and the lower side of the right end of a standby power supply (20) respectively through first bolts (13) and second mounting seats (6), and a plurality of second LED lamps (11) are fixedly connected to the top of the front end of the control table (10), the top of the front end of the control console (10) close to the lower side of the second LED lamp (11) is fixedly connected with a controller (12), the middle of the front end of the control console (10) close to the controller (12) is fixedly connected with a second switch (16), the bottom of the front end of the control console (10) is fixedly connected with an adjusting handle (17), the bottoms of the left side and the right side of the front end of the control console (10) are fixedly connected with buttons (15), the middle of the front end of the control console (10) close to the adjusting handle (17) is provided with two overhauling jacks (18), the middle of the front ends of a common power supply (2) and a standby power supply (20) is fixedly connected with four first switches (3), the middle of the front ends of the common power supply (2) and the standby power supply (20) is fixedly connected with four first LED lamps (4), and the upper and lower sides of the front ends of the common power supply (2) and the standby power supply (20) are fixedly connected with four wiring jacks (9), the outer side of the mounting plate (14) is connected with a box body (7) in a sliding manner.

2. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: the upper side and the lower side of the left end and the right end of the base (1) are fixedly connected with first mounting seats (5).

3. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: the middle parts of the left end and the right end of the box body (7) are respectively connected with the left end and the right end of the mounting plate (14) through second bolts (25).

4. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: the front part of the outer side of the box body (7) is connected with a box cover (19) in a sliding way.

5. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: the middle parts of the upper end and the lower end of the box body (7) are respectively provided with three line interfaces (8).

6. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: both ends all are provided with radiating groove (24) about box (7), equal fixedly connected with filter screen (23) in radiating groove (24).

7. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: the limiting blocks (26) and the sliding grooves (27) are both T-shaped.

8. The dual power automatic transfer switch convenient for maintenance of claim 1, wherein: the equal fixedly connected with first baffle (21) in both sides middle part about control cabinet (10) bottom, equal fixedly connected with second baffle (22) in both ends middle part about control cabinet (10).