CN215267139U

CN215267139U - Two automatically controlled cabinets of high district frequency conversion that open door in preceding

Info

Publication number: CN215267139U
Application number: CN202120258455.9U
Authority: CN
Inventors: 黄圆润
Original assignee: Ruisen Power Technology Yunnan Co ltd
Current assignee: Ruisen Power Technology Yunnan Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-21
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a front double-door high-area variable frequency electric control cabinet, which comprises a cabinet body, wherein a supporting frame is arranged in the cabinet body, the supporting frame comprises a cross beam and vertical beams, the vertical beams are provided with roots, the cross beam is vertically arranged between the two vertical beams, the cross beam and the vertical beams form a square frame, and an iron sheet is covered outside the square frame to form a cabinet body; a first door edge is arranged on one side of the cabinet body, a door frame groove is embedded in the first door edge, a first screw hole is formed in the door frame groove, a first door is arranged on the first door edge in a rotating mode, and a second door is embedded in the door frame groove; a part of the first door is arranged to be transparent, and a half area of the second door is arranged to be transparent; the problem of the automatically controlled cabinet of high-voltage frequency conversion in high district, equipment are in the running state, have personnel to open the qianmen and observe or other, have the danger of electrocuteeing when the switch action like this.

Description

Two automatically controlled cabinets of high district frequency conversion that open door in preceding

A front double-door high-area frequency conversion electric control cabinet.

Technical Field

The utility model relates to a power equipment technical field, concretely relates to automatically controlled cabinet of preceding two high district frequency conversion that open door.

Background

The electric control cabinet is a control cabinet box which assembles switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to maintain and does not endanger the safety of people and surrounding equipment. The power distribution cabinet comprises a power distribution cabinet, a power distribution box, an electric appliance control cabinet, a power cabinet and the like, and a circuit can be switched on or switched off by means of a manual or automatic switch in normal operation. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.

Present automatically controlled cabinet opens the door around mostly, the qianmen opens the door and is convenient for observe each table and on-off state, the wiring of wire is then made things convenient for to the back door opening door, but, to low pressure frequency conversion, the front and back is opened the door and is all safer with whole equipment, nevertheless, to the high-pressure frequency conversion in high district, air switch's action is electrical control mostly, if equipment is in the running state, have personnel to open the qianmen and observe or other, have the danger of electrocuteeing during the switch action like this, consequently, difficult direct open observation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two automatically controlled cabinets of high district frequency conversion that open door in front solves the automatically controlled cabinet of high voltage frequency conversion in high district, and equipment is in running state, has personnel to go to open the qianmen and observe or other, has the dangerous problem of electric shock during the switch action like this.

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

a front double-door high-area variable-frequency electric control cabinet comprises a cabinet body, wherein a supporting frame is arranged inside the cabinet body and comprises a cross beam and vertical beams, the vertical beams are provided with roots, the cross beam is perpendicular to the vertical beams and is arranged between the two vertical beams, the cross beam and the vertical beams form a square frame, and iron sheets are covered on the outer side of the square frame to form the cabinet body; a first door edge is arranged on one side of the cabinet body, a door frame groove is embedded in the first door edge, a first screw hole is formed in the door frame groove, a first door is arranged on the first door edge in a rotating mode, and a second door is embedded in the door frame groove; a part of the first door is arranged to be transparent, and a half area of the second door is arranged to be transparent.

Furthermore, the first door comprises a first positioning strip, a partition plate, a second positioning strip, a hinge, a first lock catch and a lock handle; the baffle sets up to the iron sheet board to fixed the setting between first location strip and second location strip, be provided with transparent panel in the inside casing of second location strip, first door passes through the hinge switching and sets up on first door edge, first location strip and first door edge contact, first hasp sets up on the baffle, and the opposite side of first hasp is connected and is set up the lock handle, and second location strip contacts with the second door face.

Furthermore, the second door comprises a door frame, a door panel, a second lock catch and a second screw hole; the door plate is arranged on the door frame in a switching mode through the hinge, the door plate is provided with the second lock catch, the second screw hole is formed in the periphery of the door plate, the door frame is embedded in the door frame groove, and the second screw hole is matched with the first screw hole and fixed through the bolt.

Further, the top of the cabinet body is provided with an opening, four corners of the top of the cabinet body are provided with first connecting plates, the top cover of the cabinet body is provided with a cabinet cover matched with the cabinet cover, the bottoms of the four corners of the cabinet cover are provided with second connecting plates matched with the first connecting plates, and the first connecting plates and the second connecting plates are fastened through screws.

Furthermore, a top fan heat hole is formed in the side face of the cabinet cover.

Furthermore, a side heat dissipation hole is formed in the side face of the cabinet body.

Furthermore, the beam is provided with a mounting hole.

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

in the device, 2 doors are arranged on one side of the cabinet body, and one door is provided with a door which can be opened by a key, so that ordinary personnel can only open the first door and observe the internal condition through the second door, and the danger caused by suddenly opening the cabinet door by the personnel is avoided, thereby solving the problem that the high-voltage variable-frequency electric control cabinet in a high area is in an operating state, and the personnel open the front door to observe or otherwise, so that the switch action has the danger of electric shock.

Drawings

Fig. 1 is a schematic view of the door frame structure of the present invention.

Fig. 2 is a side sectional view of the present invention.

Fig. 3 is a schematic view of the first door structure of the present invention.

Fig. 4 is a schematic structural diagram of a second door of the present invention.

Fig. 5 is an enlarged view of the position a of the present invention.

In the figure, 1-cabinet body, 11-first door edge, 12-door frame groove, 13-first screw hole, 14-side fan heat hole, 2-cabinet cover, 21-top fan heat hole, 22-first connecting plate, 31-cross beam, 32-vertical beam, 33-mounting hole, 34-second connecting plate, 41-first positioning strip, 42-partition plate, 43-second positioning strip, 44-hinge, 45-first lock catch, 46-lock handle, 51-door frame, 52-door plate, 53-second lock catch and 54-second screw hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

as shown in the figure, preceding two automatically controlled cabinets of high district frequency conversion that open door, including the cabinet body, in this device, the internal portion of cabinet is provided with braced frame, and braced frame includes crossbeam 31 and perpendicular roof beam 32, perpendicular roof beam 32 sets up 4, crossbeam 31 perpendicular roof beam 32 sets up and sets up between two perpendicular roof beams 32, and crossbeam 31 and perpendicular roof beam 32 constitute a square frame, and the iron sheet formation cabinet body is established to square frame's outside cover. In order to facilitate the installation of the two doors, a first door edge 11 is arranged on one side of the cabinet body, a door frame groove 12 is embedded in the first door edge 11, a first screw hole 13 is arranged in the door frame groove 12, the first door is rotatably arranged on the first door edge 11, and a second door is embedded in the door frame groove 12; a part of the first door is arranged to be transparent, and a half area of the second door is arranged to be transparent. In the device, 2 doors are arranged on one side of the cabinet body, and one door is provided with a door which can be opened by a key, so that an ordinary person can only open the first door and then observe the internal condition through the second door, and the danger caused by the fact that the person suddenly opens the cabinet door is avoided.

Example 2:

on the basis of the above embodiments, in this embodiment, specifically, the first door includes a first positioning bar 41, a partition plate 42, a second positioning bar 43, a hinge 44, a first lock catch 45, a lock handle 46; for convenience of connection and fixation, the partition plate 42 is an iron sheet plate and is fixedly arranged between the first positioning strip 41 and the second positioning strip 43, a transparent panel is arranged in an inner frame of the second positioning strip 43, the first door is rotatably arranged on the first door edge 11 through a hinge 44, the first positioning strip 41 is in contact with the first door edge 11 to be positioned and fastened, the first lock catch 45 is arranged on the partition plate 42, the other side of the first lock catch 45 is connected with a lock handle 46, and the second positioning strip 43 is in contact with the second door surface to be positioned and fastened.

Example 3:

on the basis of the above embodiments, in this embodiment, specifically, in order to facilitate the installation and removal of the second door, the second door includes a door frame 51, a door panel 52, a second latch 53, and a second screw hole 54; the door panel 52 is rotatably arranged on the door frame 51 through a hinge, the door panel 52 is provided with a second lock catch 53, a second screw hole 54 is arranged around the door panel 52, the door frame 51 is embedded in the door frame groove 12, and the second screw hole 54 is matched with the first screw hole 13 and fixed through a bolt. Therefore, the whole second door can be integrally installed and taken down, any one door can be normally used when not needed, and the door is convenient and practical.

Example 4:

on the basis of the above-mentioned embodiment, in this embodiment, owing to set up the second door for the mouth of door is less relatively, and the inconvenient transportation of inside part is assembled, sets up to the opening at cabinet body top for this reason, and cabinet body top four corners is provided with first connecting plate 22, and cabinet body top cover is provided with the cabinet lid 2 of looks adaptation, and the four corners bottom of cabinet lid 2 is provided with the second connecting plate 34 with first connecting plate 22 looks adaptation, and first connecting plate 22 passes through the screw fastening with second connecting plate 34.

Example 5:

on the basis of the above embodiment, in this embodiment, in order to better perform heat dissipation, the side surface of the cabinet cover 2 is provided with the top heat dissipation hole 21, and the side surface of the cabinet body is provided with the side heat dissipation hole 14.

Example 6:

in addition to the above embodiments, in the present embodiment, in order to facilitate the installation of the internal components, the cross beam 31 is provided with the installation hole 33.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an automatically controlled cabinet of preceding two high district frequency conversion that open door, includes the cabinet body, its characterized in that: the cabinet is characterized in that a supporting frame is arranged in the cabinet body and comprises cross beams (31) and vertical beams (32), the number of the vertical beams (32) is 4, the cross beams (31) are perpendicular to the vertical beams (32) and are arranged between the two vertical beams (32), the cross beams (31) and the vertical beams (32) form a square frame, and iron sheets are covered on the outer side of the square frame to form the cabinet body; a first door edge (11) is arranged on one side of the cabinet body, a door frame groove (12) is embedded in the first door edge (11), a first screw hole (13) is formed in the door frame groove (12), a first door is rotatably arranged on the first door edge (11), and a second door is embedded in the door frame groove (12); a part of the first door is arranged to be transparent, and a half area of the second door is arranged to be transparent.

2. The front double-door high-area variable-frequency electric control cabinet according to claim 1, characterized in that: the first door comprises a first positioning strip (41), a partition plate (42), a second positioning strip (43), a hinge (44), a first lock catch (45) and a lock handle (46); the partition plate (42) is arranged to be an iron sheet plate and is fixedly arranged between the first positioning strip (41) and the second positioning strip (43), a transparent panel is arranged in the inner frame of the second positioning strip (43), the first door is arranged on the first door edge (11) through the switching of a hinge (44), the first positioning strip (41) is in contact with the first door edge (11), the first lock catch (45) is arranged on the partition plate (42), the other side of the first lock catch (45) is connected with a lock handle (46), and the second positioning strip (43) is in contact with the second door surface.

3. The front double-door high-area variable-frequency electric control cabinet according to claim 1, characterized in that: the second door comprises a door frame (51), a door panel (52), a second lock catch (53) and a second screw hole (54); the door plate (52) is arranged on the door frame (51) in a switching mode through a hinge, the door plate (52) is provided with a second lock catch (53), a second screw hole (54) is formed in the periphery of the door plate (52), the door frame (51) is embedded in the door frame groove (12), and the second screw hole (54) is matched with the first screw hole (13) and fixed through a bolt.

4. The front double-door high-area variable-frequency electric control cabinet according to claim 1, characterized in that: the improved multifunctional wardrobe is characterized in that the top of the wardrobe body is provided with an opening, four corners of the top of the wardrobe body are provided with first connecting plates (22), the top cover of the wardrobe body is provided with cabinet covers (2) matched with each other, the bottoms of the four corners of each cabinet cover (2) are provided with second connecting plates (34) matched with the first connecting plates (22), and the first connecting plates (22) and the second connecting plates (34) are fastened through screws.

5. The front double-door high-area variable-frequency electric control cabinet according to claim 4, characterized in that: and a top fan heat hole (21) is formed in the side surface of the cabinet cover (2).

6. The front double-door high-area variable-frequency electric control cabinet according to claim 1, characterized in that: the side of the cabinet body is provided with a side heat dissipation hole (14).

7. The front double-door high-area variable-frequency electric control cabinet according to claim 1, characterized in that: the cross beam (31) is provided with a mounting hole (33).