CN214314694U

CN214314694U - High-voltage variable frequency control cabinet convenient to installation of UPS power supply

Info

Publication number: CN214314694U
Application number: CN202022682234.2U
Authority: CN
Inventors: 苏宁; 贺茂群; 武强; 赵彩群; 陈亮
Original assignee: Huaneng Jining Canal Generating Co ltd; Zhongtai Power Plant Of Huaneng Shandong Power Generation Co ltd
Current assignee: Huaneng Jining Canal Generating Co ltd; Zhongtai Power Plant Of Huaneng Shandong Power Generation Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-28
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a high-voltage frequency conversion control cabinet convenient to installation of UPS power, belong to switch board equipment field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal cabinet body and the lower cabinet body of being provided with of cabinet, go up the internal converter UPS of installing of cabinet, lower cabinet body inner wall fixedly connected with mount pad down, install host computer UPS in the mount pad, the right-hand member of the cabinet body is provided with automatic switch power switch, first power and second power are installed on automatic switch power switch's right side, second power and automatic switch power switch electric connection, the right inner wall fixedly connected with of the upper cabinet body coils the cabinet power, coil cabinet power and converter UPS electric connection, automatic switch power switch and host computer UPS all with coil cabinet power electric connection, it can realize solving the problem that the power outage problem of power causes each high-voltage equipment to shut down, be convenient for installation and change host computer UPS, make things convenient for the staff to use.

Description

High-voltage variable frequency control cabinet convenient to installation of UPS power supply

Technical Field

The utility model relates to a switch board equipment field, more specifically say, relate to a high-voltage variable frequency control cabinet convenient to installation of UPS power.

Background

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a high-voltage variable frequency control cabinet convenient to installation of UPS power, it can realize solving the problem that the power loses the electricity problem and cause each high-tension apparatus to shut down, is convenient for install and change host computer UPS, makes things convenient for the staff to use.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a high-voltage frequency conversion control cabinet convenient to UPS power installation, includes the cabinet body, the internal cabinet body and the lower cabinet body of being provided with of cabinet, go up the internal converter UPS of installing of cabinet, the internal lower inner wall fixedly connected with mount pad of lower cabinet, install host computer UPS in the mount pad, the right-hand member of the cabinet body is provided with automatic switch power switch, first power and second power are installed on automatic switch power switch's right side, second power and automatic switch power switch electric connection, the right side inner wall fixedly connected with of the upper cabinet body coils the cabinet power, coil cabinet power and converter UPS electric connection, automatic switch power switch and host computer UPS all with coil cabinet power electric connection, it can realize solving the problem that the power loses the power problem and cause each high-voltage equipment to shut down, is convenient for installation and change host computer UPS, makes things convenient for the staff to use.

As a preferred scheme of the utility model, the upper end of mount pad is excavated there is the mounting groove, a plurality of evenly distributed's of lower inner wall fixedly connected with spring of mounting groove, the equal fixedly connected with straight-bar in two parts about the lower inner wall of mounting groove, sliding connection has the mounting panel in the mounting groove, the mounting panel is located the upside of spring, two the straight-bar activity runs through the upper end of mounting panel and upwards extends.

As a preferred scheme of the utility model, the fixed cover of the equal fixedly connected with in both ends about host computer UPS, two the fixed cover distributes the cover and locates the surface of two straight-bars, two the rubber sleeve has been cup jointed in the equal activity in surface of straight-bar.

As a preferred scheme of the utility model, the bolt is all installed at both ends about the mount pad, two the thread groove that has a plurality of evenly distributed is all dug to the left end of straight-bar, bolt and thread groove threaded connection.

As an optimized scheme of the utility model, the cabinet door has been seted up to the front end of the cabinet body, the left end of the cabinet body is excavated there is the square groove, radiator-grid and fan are installed to the inner wall of square groove.

As an optimized scheme of the utility model, the lower extreme four corners department of the cabinet body all is provided with the base, four all install the bumper shock absorber between the base and the cabinet body.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme host computer UPS is used for power commonly used, automatic switch over switch is used for stand-by power supply, host computer UPS and automatic switch over switch give converter UPS power supply simultaneously, first power and second power and automatic switch over switch are only connected with automatic switch over switch all the way, when the power of the same kind that automatic switch over switch connects loses the electricity, automatic switch over another way to the power supply, can guarantee that the cabinet body normal operating is not influenced after automatic switch over power loss, the problem that power loses the electricity problem and causes each high-tension apparatus shutdown has been stopped, if meet the power of the same kind and disappear simultaneously, can provide sufficient time and supply maintainer to seek the problem, the unit steady operation has been guaranteed.

The setting of this scheme mount pad is used for installing host computer UPS, embolias the surface of two straight-bars with two fixed covers, and the rubber sleeve is located between bolt and the fixed cover, then rotates the bolt for bolt threaded connection realizes being convenient for install and change host computer UPS in the thread groove that corresponds, makes things convenient for the staff to use.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a sectional view of the mounting seat of the present invention.

The reference numbers in the figures illustrate:

1. a cabinet body; 2. an upper cabinet body; 3. a lower cabinet body; 4. a frequency converter UPS; 5. a first power supply; 6. a second power supply; 7. a disk cabinet power supply; 8. a mounting seat; 9. a host UPS; 10. a square groove; 11. a heat-dissipating web; 12. A fan; 13. a base; 14. a shock absorber; 15. mounting grooves; 16. a spring; 17. mounting a plate; 18. A straight rod; 19. a thread groove; 20. a bolt; 21. fixing a sleeve; 22. automatically switching a power switch; 23. A rubber sleeve; 24. a cabinet door.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a high-voltage frequency conversion control cabinet convenient for installation of a UPS power supply includes a cabinet body 1, an upper cabinet body 2 and a lower cabinet body 3 are arranged in the cabinet body 1, a frequency converter UPS4 is arranged in the upper cabinet body 2, a mounting base 8 is fixedly connected to the lower inner wall of the lower cabinet body 3, a host UPS9 is arranged in the mounting base 8, an automatic switching power switch 22 is arranged at the right end of the cabinet body 1, a first power supply 5 and a second power supply 6 are arranged on the right side of the automatic switching power switch 22, the second power supply 6 is electrically connected with the automatic switching power switch 22, a disk cabinet power supply 7 is fixedly connected to the right inner wall of the upper cabinet body 2, the disk cabinet power supply 7 is electrically connected with the frequency converter UPS4, and both the automatic switching power switch 22 and the host UPS9 are electrically connected with the disk cabinet power supply 7.

In this embodiment, the host UPS9 is used as a common power source, the automatic switching power switch 22 is used as a standby power source, the host UPS9 and the automatic switching power switch 22 simultaneously supply power to the inverter UPS4, only one of the first power source 5 and the second power source 6 and the automatic switching power switch 22 is connected to the automatic switching power switch 22, when one of the power sources connected to the automatic switching power switch 22 loses power, the automatic switching power switch 22 switches the other power source to supply power, so as to ensure that the normal operation of the cabinet body 1 is not affected after the power loss of the automatic switching power switch 22, and prevent the shutdown of high-voltage equipment due to the power loss problem, and if one power source disappears, sufficient time can be provided for a maintainer to search for the problem, thereby ensuring the stable operation of the unit, the mounting base 8 is provided for mounting the host UPS9, two fixing sleeves 21 are sleeved on the surfaces of the two straight rods 18, rubber sleeve 23 is located between bolt 20 and the fixed cover 21, then rotates bolt 20 for bolt 20 threaded connection is in corresponding thread groove 19, realizes being convenient for install and change host computer UPS9, makes things convenient for the staff to use, and what need explain is: the specific types of the frequency converter UPS4, the host UPS9, the disk cabinet power supply 7, and the automatic power switch 22 are selected by a person skilled in the art, and the above switching of the disk cabinet power supply 7 belongs to the prior art, and the details are not repeated in this embodiment.

Specifically, referring to fig. 3, an installation groove 15 is chiseled at the upper end of the installation seat 8, a plurality of uniformly distributed springs 16 are fixedly connected to the lower inner wall of the installation groove 15, straight rods 18 are fixedly connected to the left and right parts of the lower inner wall of the installation groove 15, an installation plate 17 is slidably connected to the installation groove 15, the installation plate 17 is located on the upper sides of the springs 16, and the two straight rods 18 movably penetrate through the upper end of the installation plate 17 and extend upwards.

In this embodiment, the setting of spring 16 plays absorbing effect, and the setting of two straight-bars 18 for the skew can not take place when mounting panel 17 reciprocates, improves stability.

Specifically, referring to fig. 3, the left and right ends of the host UPS9 are both fixedly connected with fixing sleeves 21, the two fixing sleeves 21 are respectively sleeved on the surfaces of the two straight rods 18, and the surfaces of the two straight rods 18 are both movably sleeved with rubber sleeves 23.

In this embodiment, the fixing sleeves 21 are arranged to perform a positioning function, and the host UPS9 can be positioned and installed through the two fixing sleeves 21.

Specifically, referring to fig. 3, bolts 20 are mounted at both left and right ends of the mounting base 8, a plurality of threaded grooves 19 are uniformly distributed at both left ends of the two straight rods 18, and the bolts 20 are in threaded connection with the threaded grooves 19.

In this embodiment, the bolt 20 is used to fix the position of the host UPS9, and the bolt 20 is engaged with the threaded groove 19 to prevent the host UPS9 from moving upward.

Specifically, referring to fig. 2, a cabinet door 24 is disposed at the front end of the cabinet body 1, a square groove 10 is disposed at the left end of the cabinet body 1, and a heat dissipation net 11 and a fan 12 are disposed on the inner wall of the square groove 10.

In this embodiment, the fan 12 is arranged to dissipate heat, and the heat dissipation net 11 is arranged to prevent external dust from entering the cabinet 1.

Specifically, referring to fig. 2, the four corners of the lower end of the cabinet 1 are provided with bases 13, and dampers 14 are installed between the four bases 13 and the cabinet 1.

In this embodiment, the base 13 is provided to support the device.

The working principle is as follows: the main UPS9 is used for a common power supply, the automatic switching power switch 22 is used for a standby power supply, the main UPS9 and the automatic switching power switch 22 simultaneously supply power to the frequency converter UPS4, only one of the first power supply 5 and the second power supply 6 and the automatic switching power switch 22 is connected with the automatic switching power switch 22, when one of the power supplies connected with the automatic switching power switch 22 loses power, the automatic switching power switch 22 switches the other one to supply power, the normal operation of the cabinet body 1 is not influenced after the automatic switching power switch 22 loses power, the problem that each high-voltage device is stopped due to the power loss problem is solved, if one of the power supplies disappears, sufficient time can be provided for a maintainer to find the problem, the stable operation of a machine set is ensured, the mounting base 8 is arranged for mounting the main UPS9, the two fixing sleeves 21 are sleeved on the surfaces of the two straight rods 18, the rubber sleeve 23 is positioned between the bolt 20 and the fixing sleeve 21, and then the bolts 20 are rotated, so that the bolts 20 are screwed in the corresponding thread grooves 19, and the UPS9 is convenient to install and replace and is convenient for workers to use.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a high-voltage frequency conversion switch board convenient to installation of UPS power, its characterized in that: comprises a cabinet body (1), an upper cabinet body (2) and a lower cabinet body (3) are arranged in the cabinet body (1), a frequency converter UPS (4) is arranged in the upper cabinet body (2), the lower inner wall of the lower cabinet body (3) is fixedly connected with a mounting seat (8), a host UPS (9) is arranged in the mounting seat (8), an automatic switching power switch (22) is arranged at the right end of the cabinet body (1), a first power supply (5) and a second power supply (6) are arranged on the right side of the automatic switching power switch (22), the second power supply (6) is electrically connected with the automatic switching power switch (22), the right inner wall of the upper cabinet body (2) is fixedly connected with a disk cabinet power supply (7), the disc cabinet power supply (7) is electrically connected with the frequency converter UPS (4), and the automatic switching power switch (22) and the host UPS (9) are both electrically connected with the disc cabinet power supply (7).

2. The high-voltage variable-frequency control cabinet convenient for UPS power supply installation according to claim 1, characterized in that: the upper end of mount pad (8) is opened and is dug mounting groove (15), a plurality of evenly distributed's of lower inner wall fixedly connected with spring (16) of mounting groove (15), the equal fixedly connected with straight-bar (18) in two parts about the lower inner wall of mounting groove (15), sliding connection has mounting panel (17) in mounting groove (15), mounting panel (17) are located the upside of spring (16), two straight-bar (18) activity runs through the upper end of mounting panel (17) and upwards extends.

3. The high-voltage variable-frequency control cabinet convenient for UPS power supply installation according to claim 2, characterized in that: the fixed cover (21) of the equal fixedly connected with in both ends about host computer UPS (9), two fixed cover (21) distribute the surface of locating two straight-bars (18), two rubber sleeve (23) have all been cup jointed in the activity in the surface of straight-bar (18).

4. The high-voltage variable-frequency control cabinet convenient for UPS power supply installation according to claim 3, characterized in that: bolts (20) are installed at the left end and the right end of the installation seat (8), a plurality of thread grooves (19) which are uniformly distributed are formed in the left end of the straight rod (18), and the bolts (20) are in threaded connection with the thread grooves (19).

5. The high-voltage variable-frequency control cabinet convenient for UPS power supply installation according to claim 4, characterized in that: cabinet door (24) have been seted up to the front end of the cabinet body (1), square groove (10) have been dug to the left end of the cabinet body (1), radiator-grid (11) and fan (12) are installed to the inner wall of square groove (10).

6. The high-voltage variable-frequency control cabinet convenient for UPS power supply installation according to claim 5, characterized in that: the cabinet is characterized in that bases (13) are arranged at four corners of the lower end of the cabinet body (1), and shock absorbers (14) are installed between the bases (13) and the cabinet body (1).