CN217335185U

CN217335185U - UPS on-line hot backup switching device

Info

Publication number: CN217335185U
Application number: CN202123104057.0U
Authority: CN
Inventors: 华志勇
Original assignee: Shenzhen Ruiyuneng Technology Co ltd
Current assignee: Shenzhen Ruiyuneng Technology Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-08-30
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses a UPS online hot backup auto-change over device, hold the casket including switch, case lid, shell and detector, inside two sets of pivots and the two sets of gears of being provided with of shell, and shell one side inner wall fixed mounting motor, fixed surface installation protective housing behind the motor, and the movable mounting drive belt between two sets of gear surface positions, pivot surface fixed mounting carousel, and a plurality of connecting rods of carousel surface fixed mounting installation, connecting rod one end fixed mounting universal joint, and universal joint one end fixed mounting UPS box, fixed surface mounting detector holds the casket under the shell, and the detector holds casket inner wall bottom fixed mounting leakage detector. The utility model relates to a UPS online hot backup switching device, which realizes the automation and mechanization of the working process while reducing the switching cost; on the premise of ensuring the switching efficiency, the safety performance of the whole work is improved, and the work problem caused by the UPS problem is reduced.

Description

UPS on-line hot backup switching device

Technical Field

The utility model relates to an electrical equipment field, in particular to UPS online hot backup auto-change over device.

Background

The UPS on-line hot backup switching device mainly uses one UPS as a standby machine and uses the other UPS with a separation bypass as a main machine. The inversion output of the standby UPS can be used as the backup of the static output of the main UPS when the standby UPS is used online. The concrete expression is as follows: when the main UPS in the system breaks down, the static switch transfers the load to an inverter output loop of the backup UPS, so that continuous power supply can be guaranteed. The stability and the reliability of UPS power supply are improved.

When the traditional UPS online hot backup switching device is used, the management and detection of a standby UPS power supply are not in place, and when the standby UPS power supply fails or is damaged, the problems cannot be found and indicated in time, so that the safety of the system cannot be guaranteed, and the use of the UPS online hot backup switching device is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the online hot backup auto-change over device of UPS, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

UPS online hot backup auto-change over device holds the casket including switch, case lid, shell and detector, inside two sets of pivots and two sets of gears of being provided with of shell, and shell one side inner wall fixed mounting has the motor, fixed surface installs the protective housing behind the motor, and movable mounting has the drive belt between two sets of gear surface positions, pivot outer fixed surface installs the carousel, and carousel outer fixed surface installs a plurality of connecting rods, connecting rod one end fixed mounting has universal joint, and universal joint one end fixed mounting has the UPS box, fixed surface installs the detector and holds the casket, and the detector holds casket inner wall bottom fixed mounting has leakage detector, the leakage detector upper surface is provided with three group's sensors, and the detector holds fixed surface and installs the guard plate on the casket.

Preferably, the output end of the motor in the shell is fixedly connected with the rotating shafts, and the lower surfaces of the two groups of rotating shafts are positioned on the same plane.

Preferably, a set of sensor is fixedly installed on the upper surface of the protection plate, and two sets of sensors are fixedly installed on the lower surface of the protection plate.

Preferably, the two groups of gears are positioned on the same central line, and the two groups of gears are meshed with the transmission belt.

Preferably, the motor is fixedly installed on the inner wall of the right side of the shell, and the motor and the protection plate are free of contact surface.

Preferably, the rotating shaft fixedly connected with the rotating disc is positioned on the left half part of the vertical center line in the shell, and the UPS box and the case cover are not in contact with each other.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the switching device drives the switching of the UPS power supply through the operation of the motor, reduces the switching cost, simultaneously realizes the automation and the mechanization of the system, and improves the switching efficiency. When the system is overhauled and maintained, the maintenance cost is saved, and the practicability and the reliability of the device are improved.

2. The leakage detector is installed to the device bottom, when reserve UPS power takes place the damage or the trouble, can play the alarm effect, reduces the hidden danger for the switching of UPS, has improved auto-change over device's security, has improved the work efficiency of overall system, has reduced the maintenance cost.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the UPS online hot standby switching apparatus of the present invention;

fig. 2 is a schematic view showing the overall structure of the UPS online hot standby switching apparatus according to the present invention;

fig. 3 is a schematic structural diagram of a switching assembly in the UPS online hot standby switching apparatus according to the present invention;

fig. 4 is a schematic structural diagram of a detection assembly in the UPS online hot standby switching device of the present invention.

In the figure: 1. a switch; 2. a case cover; 3. a UPS box; 4. a housing; 5. a detector containing box; 6. a universal joint; 7. a connecting rod; 8. a turntable; 9. a rotating shaft; 10. a transmission belt; 11. a gear; 12. a protective shell; 13. a motor; 14. a sensor; 15. a protection plate; 16. an electric leakage detector.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the UPS online hot standby switching device includes a switch 1, a case cover 2, a housing 4 and a detector box 5, wherein two sets of shafts 9 and two sets of gears 11 are disposed inside the housing 4, a motor 13 is fixedly arranged on the inner wall of one side of the shell 4, a protective shell 12 is fixedly arranged on the rear surface of the motor 13, a transmission belt 10 is movably arranged between the outer surface positions of the two groups of gears 11, a turntable 8 is fixedly arranged on the outer surface of the rotating shaft 9, and the outer surface of the rotary table 8 is fixedly provided with a plurality of connecting rods 7, one end of each connecting rod 7 is fixedly provided with a universal joint 6, and one end of the universal joint 6 is fixedly provided with the UPS box 3, the lower surface of the shell 4 is fixedly provided with the detector containing box 5, and the bottom of the inner wall of the detector containing box 5 is fixedly provided with an electric leakage detector 16, the upper surface of the electric leakage detector 16 is provided with three groups of sensors 14, and the upper surface of the detector containing box 5 is fixedly provided with a protection plate 15.

The output end of the motor 13 in the shell 4 is fixedly connected with the rotating shafts 9, the lower surfaces of the two groups of rotating shafts 9 are positioned on the same plane, and the rotating shafts 9 are driven to move when the motor 13 operates, so that power is provided for the device.

A set of sensors 14 is fixedly mounted on the upper surface of the protection plate 15, two sets of sensors 14 are fixedly mounted on the lower surface of the protection plate 15, and when the UPS box 3 passes through the detection area, signals of the electric leakage detector 16 are transmitted through the three sets of sensors 14, so that the safety of the UPS is checked.

Two sets of gears 11 are positioned on the same central line, and the two sets of gears 11 are meshed with the transmission belt 10, so that the utilization efficiency of the inner space is improved on the basis of ensuring the transmission efficiency, and the practicability of the device is improved.

Motor 13 fixed mounting has avoided the interference to electric leakage detector 16 in the right side inner wall of shell 4, and motor 13 and guard plate 15 contactless face when guaranteeing motor 13 security to the accuracy of device detection has been improved.

The rotating shaft 9 fixedly connected with the rotating disc 8 is positioned at the left half part of the vertical center line in the shell 4, and the UPS box 3 and the case cover 2 have no contact surface, so that unnecessary contact between parts is avoided while the internal structure is optimized, and the stability of the device is improved.

It should be noted that, the installation setting of the present device follows the standard specification of the installation of the electrical device, and thus, the device failure caused by external factors is avoided. The motor 13 is fixedly arranged on the inner wall of the shell 4, the output end of the motor 13 is connected with one group of rotating shafts 9, and the other group of rotating shafts 9 are driven to rotate through the driving belt 10, so that the movement of the UPS box 3 is realized, and the switching of the UPS power supply is facilitated. The electric leakage detector 16 is fixedly installed at the bottom of the inner wall of the detector containing box 5, detection of the UPS power supply is achieved through the three groups of sensors 14, the protection plate 15 is fixedly installed on the upper surface of the detector containing box 5, safety of the electric leakage detector 16 is guaranteed, maintenance cost of the device is reduced, and safety and reliability of the device are improved. The utility model relates to a UPS online hot backup switching device, which realizes the automation and mechanization of the working process while reducing the switching cost; on the premise of ensuring the switching efficiency, the safety performance of the whole work is improved, and the work problem caused by the UPS problem is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

UPS online hot backup auto-change over device holds casket (5), its characterized in that including switch (1), case lid (2), shell (4) and detector: the detection device is characterized in that two sets of rotating shafts (9) and two sets of gears (11) are arranged inside the shell (4), a motor (13) is fixedly arranged on the inner wall of one side of the shell (4), a protective shell (12) is fixedly arranged on the rear surface of the motor (13), a transmission belt (10) is movably arranged between the outer surface positions of the two sets of gears (11), a rotary table (8) is fixedly arranged on the outer surface of the rotating shaft (9), a plurality of connecting rods (7) are fixedly arranged on the outer surface of the rotary table (8), a universal joint (6) is fixedly arranged at one end of each connecting rod (7), a UPS box (3) is fixedly arranged at one end of each universal joint (6), a detector containing box (5) is fixedly arranged on the lower surface of the shell (4), a leakage detector containing box (16) is fixedly arranged at the bottom of the inner wall of the box (5), and three sets of sensors (14) are arranged on the upper surface of the leakage detector (16), and a protection plate (15) is fixedly arranged on the upper surface of the detector containing box (5).
2. The UPS online hot-standby switching apparatus of claim 1, wherein: the output end of the motor (13) in the shell (4) is fixedly connected with the rotating shafts (9), and the lower surfaces of the two groups of rotating shafts (9) are positioned on the same plane.
3. The UPS online hot-standby switching apparatus of claim 1, wherein: the last fixed surface of guard plate (15) installs a set of sensor (14), and guard plate (15) lower fixed surface installs two sets of sensors (14).
4. The UPS online hot-standby switching device of claim 1, wherein: the two groups of gears (11) are positioned on the same central line, and the two groups of gears (11) are meshed and connected with the transmission belt (10).
5. The UPS online hot-standby switching device of claim 1, wherein: the motor (13) is fixedly arranged on the inner wall of the right side of the shell (4), and the motor (13) and the protection plate (15) have no contact surface.
6. The UPS online hot-standby switching apparatus of claim 1, wherein: the rotating shaft (9) fixedly connected with the rotating disc (8) is positioned on the left half part of the vertical center line in the shell (4), and the UPS box (3) and the case cover (2) have no contact surface.