CN211655321U

CN211655321U - AC controller for DC power supply cabinet

Info

Publication number: CN211655321U
Application number: CN202020613734.8U
Authority: CN
Inventors: 孙化洋; 龚勋; 孙野
Original assignee: Huludao Ocean Power Equipment Manufacturing Co ltd
Current assignee: Huludao Ocean Power Equipment Manufacturing Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-10-09
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses an AC controller for DC power supply cabinet, comprising a base plate, a first fixed plate of equal fixedly connected with in both sides around both sides and the upper end right part around the upper end left part of bottom plate, it is two sets of the opposite face upper portion of first fixed plate is provided with slider jointly, slider's lower extreme middle part fixedly connected with U-shaped frame, the inner chamber bottom middle side of U-shaped frame is provided with flexible blocking device, and is two sets of the upper end of first fixed plate is provided with the controller device jointly, a plurality of groups of sockets have all been seted up to the front end lower part of controller device. A AC controller for DC power supply cabinet, drive the stopper through the threaded rod and move backward until entering into the socket towards the socket direction, the socket is in encapsulated situation this moment to prevent that the dust in the outside air from piling up in the socket when AC controller off-working condition, prevent that circuit contact is bad in the socket, improve AC controller's result of use.

Description

AC controller for DC power supply cabinet

Technical Field

The utility model relates to a DC power supply cabinet technical field specifically is an AC controller for DC power supply cabinet.

Background

An ac controller is usually arranged in the dc power supply cabinet, and the ac controller is a master command device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a predetermined sequence, and is composed of a program counter, a command register, a command decoder, a timing generator and an operation controller, and is a "decision mechanism" for issuing commands, i.e., to coordinate and direct the operation of the entire computer system, the existing ac controller, when not in use, is prone to dust from the outside air accumulating in the socket in the ac controller, therefore, the circuit in the socket is not sensitive to contact, the using effect of the alternating current controller is reduced, meanwhile, a large amount of heat is easily accumulated in the alternating current controller during working, the electronic elements in the alternating current controller are easily damaged by the excessive heat, and the service life of the alternating current controller is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ac controller for dc power supply cabinet 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 an alternating current controller for direct current power supply cabinet, includes the bottom plate, the equal fixedly connected with in both sides around both sides and the upper end right part of the upper end left part of bottom plate first fixed plate, two sets of the opposite face upper portion of first fixed plate is provided with slider jointly, slider's lower extreme middle part fixedly connected with U-shaped frame, the inner chamber bottom middle side of U-shaped frame is provided with flexible blocking device, and is two sets of the upper end of first fixed plate is provided with the controller device jointly, a plurality of groups socket have all been seted up to the front end lower part of controller device.

Preferably, slider includes the threaded rod, the surface rear portion threaded connection of threaded rod has first slider, the left end fixedly connected with slide of first slider, logical groove has been seted up to the upper end of slide, the left end rear portion fixedly connected with second slider of slide, the front end left part interlude of second slider is connected with the gag lever post, the threaded rod runs through the rear end upper portion and the fixedly connected with positive and negative motor of the first fixed plate of front side, the threaded rod interlude is connected slider and first fixed plate swing joint on the opposite face of two sets of first fixed plates.

Preferably, the telescopic blocking device comprises a telescopic power machine and a telescopic rod, the telescopic rod is movably connected to the output end of the telescopic power machine, the upper end of the telescopic rod is fixedly connected with a movable plate, a plurality of groups of fixed columns are fixedly mounted at the upper ends of the movable plates, a plug is fixedly connected at the upper ends of the fixed columns, and the telescopic power machine is fixedly connected to the inner side of the bottom of the inner cavity of the U-shaped frame to fixedly connect the telescopic blocking device and the U-shaped frame together.

Preferably, the controller device includes an alternating current controller, a plurality of groups of limiting plates are fixedly connected to the lower portion of the front end of the alternating current controller, a heat dissipation groove is formed in the right end of the alternating current controller, a dust screen is fixedly connected to the groove wall of the heat dissipation groove, and the controller device and the first fixing plate are fixedly connected to the upper end of the first fixing plate through the alternating current controller.

Preferably, the plug is matched in shape and size with the socket.

Preferably, the sliding means and the telescopic blocking means are both located below the controller means.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the telescopic link drives the stopper up to be in same water flat line with the socket, rotates through threaded rod opposite direction and drives the stopper and move backward until entering into the socket towards the socket direction, and the socket is in encapsulated situation this moment to prevent that the dust in the outside air from piling up in the socket when AC controller off-working condition, prevent that circuit contact is bad in the socket, improve AC controller's result of use.

2. When the alternating current controller works, the heat dissipation groove is formed in the right side face of the alternating current controller, meanwhile, the heat dissipation area of the heat dissipation groove is large, heat generated when the alternating current controller works can be timely dissipated through the heat dissipation groove, the electronic element of the alternating current controller is prevented from being damaged due to excessive heat, and the service life of the alternating current controller is prolonged.

Drawings

Fig. 1 is a schematic diagram of an overall structure of an ac controller for a dc power cabinet according to the present invention;

fig. 2 is a schematic structural view of a sliding device of an ac controller for a dc power cabinet according to the present invention;

fig. 3 is a schematic structural diagram of a retractable blocking device of an ac controller for a dc power cabinet according to the present invention;

fig. 4 is a schematic structural diagram of a controller device of an ac controller for a dc power cabinet according to the present invention.

In the figure: 1. a base plate; 2. a first fixing plate; 3. a sliding device; 4. a U-shaped frame; 5. a telescoping obstruction device; 6. a controller device; 7. a socket; 31. a threaded rod; 32. a first slider; 33. a slide plate; 34. a through groove; 35. a second slider; 36. a limiting rod; 37. a positive and negative motor; 51. a telescopic power machine; 52. a telescopic rod; 53. a movable plate; 54. fixing a column; 55. a plug; 61. an AC controller; 62. a limiting plate; 63. a heat sink; 64. a dust screen.

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 end", "rear end", "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 description, but do not indicate or imply that the device or element to which the reference is made 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," "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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an AC controller for DC power supply cabinet, comprising a base plate 1, first fixed plate 2 of equal fixedly connected with in both sides around both sides and the upper end right part around the upper end left part of bottom plate 1, the opposite face upper portion of two sets of first fixed plates 2 is provided with slider 3 jointly, slider 3's lower extreme middle part fixedly connected with U-shaped frame 4, the inner chamber bottom middle part of U-shaped frame 4 is provided with flexible blocking device 5, the upper end of two sets of first fixed plates 2 is provided with controller device 6 jointly, a plurality of groups socket 7 have all been seted up to controller device 6's front end lower part.

The sliding device 3 comprises a threaded rod 31, a first sliding block 32 is in threaded connection with the rear portion of the outer surface of the threaded rod 31, a sliding plate 33 is fixedly connected with the left end of the first sliding block 32, a through groove 34 is formed in the upper end of the sliding plate 33, a second sliding block 35 is fixedly connected with the rear portion of the left end of the sliding plate 33, a limiting rod 36 is in penetrating connection with the left portion of the front end of the second sliding block 35, the limiting rod 36 plays a limiting role in the sliding plate 33, the sliding stability of the sliding plate 33 during sliding is improved, the threaded rod 31 penetrates through the upper portion of the rear end of the front side first fixing plate 2 and is fixedly connected with a positive and negative motor 37, and the threaded rod 31 is in penetrating connection with the; the telescopic blocking device 5 comprises a telescopic power machine 51 and a telescopic rod 52, the telescopic power machine 51 is a power machine capable of enabling the telescopic rod 52 to be in a telescopic and extending state, the telescopic rod 52 is movably connected to the output end of the telescopic power machine 51, the upper end of the telescopic rod 52 is fixedly connected with a movable plate 53, the upper end of the movable plate 53 is fixedly provided with a plurality of groups of fixed columns 54, the fixed columns 54 support a plug 55, the upper ends of the fixed columns 54 are fixedly connected with a plug 55, the plug 55 enters the socket 7 to prevent external dust from entering the socket 7 to cause insensitive contact, and the telescopic power machine 51 is fixedly connected to the inner bottom side of the inner cavity of the U-shaped frame 4 to fixedly connect the telescopic blocking device 5 and the U-shaped frame; the controller device 6 comprises an alternating current controller 61, the alternating current controller 61 plays a role in controlling the work of a direct current power supply cabinet, the lower part of the front end of the alternating current controller 61 is fixedly connected with a plurality of groups of limiting plates 62, the limiting plates 62 play a role in limiting and blocking, so that the plug 55 just moves to be on the same horizontal line with the socket 7, the right end of the alternating current controller 61 is provided with a radiating groove 63, the radiating groove 63 plays a role in radiating, the normal use safety of electronic components inside the alternating current controller 61 is guaranteed, the groove wall of the radiating groove 63 is fixedly connected with a dustproof net 64, the dustproof net 64 plays a role in isolating tiny particulate matters in outside air, the alternating current controller 61 is fixedly connected to the upper end of the first fixing plate 2, and the controller device 6 is fixedly connected with the first fixing plate 2; the plug 55 is matched with the socket 7 in shape and size; the sliding means 3 and the telescopic blocking means 5 are both located below the controller means 6.

It should be noted that, the present invention is an ac controller for dc power cabinet, wherein a positive and negative motor 37 drives a threaded rod 31 to rotate, thereby driving a first slider 32 to slide forward along the threaded rod 31, further driving a sliding plate 33 to move forward, at this time, a second slider 35 moves forward along a limiting rod 36, and limiting the sliding plate 33 by setting the limiting rod 36, thereby improving the stability of the sliding plate 33 when sliding, the sliding plate 33 drives a U-shaped frame 4 and a telescopic blocking device 5 to slide forward to the front of a controller device 6, and drives a telescopic rod 52 to extend and retract by a telescopic power machine 51, thereby driving a movable plate 53 to move upward when the telescopic rod 52 is extended, further driving a fixed column 54 to move upward, so that a plug 55 moves upward until contacting the bottom position of the limiting plate 62, at this time, the plug 55 and a socket 7 are on the same horizontal line, the sliding plate 33 is driven to slide backward by the reverse rotation of the threaded rod 31, thereby drive stopper 55 towards socket 7 direction backward movement until entering socket 7, socket 7 department is in encapsulated situation this moment, thereby prevent that the dust in the outside air from piling up in socket 7 when AC controller 61 off-working condition, prevent that the circuit contact is bad in socket 7, improve AC controller 61's result of use, when AC controller 61 during operation, be provided with radiating groove 63 at AC controller 61's right flank, radiating groove 63's heat radiating area is great simultaneously, the heat that produces when AC controller 61 during operation can be through radiating groove 63 timely dissipation processing, prevent that AC controller 61 electronic component from receiving too much heat and damaging, prolong its life.

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

1. An alternating current controller for a direct current power supply cabinet, comprising a bottom plate (1), characterized in that: the improved structure of the anti-theft door is characterized in that a first fixing plate (2) is fixedly connected to the front side and the rear side of the left end of the upper end of the bottom plate (1) and the front side and the rear side of the right end of the upper end of the bottom plate, a sliding device (3) is arranged on the upper portion of the opposite face of the first fixing plate (2), a U-shaped frame (4) is fixedly connected to the middle of the lower end of the sliding device (3), a telescopic blocking device (5) is arranged on the middle of the bottom of an inner cavity of the U-shaped frame (4), a controller device (6) is arranged on the upper end of the first fixing plate (2), and a plurality of groups of.

2. An ac controller for a dc power cabinet according to claim 1, wherein: slider (3) include threaded rod (31), the surface rear portion threaded connection of threaded rod (31) has first slider (32), the left end fixedly connected with slide (33) of first slider (32), logical groove (34) have been seted up to the upper end of slide (33), the left end rear portion fixedly connected with second slider (35) of slide (33), the front end left part interlude of second slider (35) is connected with gag lever post (36), threaded rod (31) run through the rear end upper portion and the fixedly connected with positive and negative motor (37) of the first fixed plate (2) of front side, threaded rod (31) interlude is connected sliding device (3) and first fixed plate (2) swing joint in the opposite face upper portion of two sets of first fixed plates (2).

3. An ac controller for a dc power cabinet according to claim 1, wherein: the telescopic blocking device (5) comprises a telescopic power machine (51) and a telescopic rod (52), the telescopic rod (52) is movably connected to the output end of the telescopic power machine (51), a movable plate (53) is fixedly connected to the upper end of the telescopic rod (52), a plurality of groups of fixing columns (54) are fixedly mounted at the upper end of the movable plate (53), a plug (55) is fixedly connected to the upper ends of the plurality of groups of fixing columns (54), and the telescopic power machine (51) is fixedly connected to the bottom of the inner cavity of the U-shaped frame (4) to fixedly connect the telescopic blocking device (5) and the U-shaped frame (4).

4. An ac controller for a dc power cabinet according to claim 1, wherein: controller device (6) are including alternating current controller (61), a plurality of groups of limiting plate (62) of the equal fixedly connected with in front end lower part of alternating current controller (61), radiating groove (63) have been seted up to the right-hand member of alternating current controller (61), cell wall fixedly connected with dust screen (64) of radiating groove (63), alternating current controller (61) fixed connection is with controller device (6) and first fixed plate (2) fixed connection in the upper end of first fixed plate (2).

5. An ac controller for a dc power cabinet according to claim 3, wherein: the plug (55) is matched with the socket (7) in shape and size.

6. An ac controller for a dc power cabinet according to claim 1, wherein: the sliding device (3) and the telescopic blocking device (5) are both positioned below the controller device (6).