CN110289560B

CN110289560B - Instrument control cabinet

Info

Publication number: CN110289560B
Application number: CN201910486186.9A
Authority: CN
Inventors: 陈万林; 庄连美
Original assignee: Anhui Lanrun Automation Instrument Co ltd
Current assignee: Anhui Lanrun Automation Instrument Co ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-11-24
Anticipated expiration: 2039-06-05
Also published as: CN110289560A

Abstract

The invention relates to the technical field of control cabinets, in particular to an instrument control cabinet, which comprises an upper casing and a lower casing which form the control cabinet, wherein a cabinet door is hinged to the same side of the upper casing and the lower casing, a handle is arranged at the edge of the side wall of the cabinet door, telescopic frames are respectively arranged in the middle of the inner walls of one side of the upper casing and one side of the lower casing, a mounting frame is fixed at one end of each telescopic frame, and sliding grooves are respectively formed in the outer walls of two sides of each mounting frame. The invention overcomes the defects of the prior art, the arrangement of the wire arranging grooves enables wires of elements to pass through the inner parts of different wire arranging grooves after the electrical elements are installed, different wires can be separately arranged, the arrangement of the wires is convenient, the rollers are also pressed on the outer surfaces of the wires, and the laths can slide along the wire arranging grooves under the driving of the outer plates by pushing the outer plates, so that the rollers are driven to roll on the surfaces of the wires, the wires can be straightened, and the wires can be conveniently replaced at the later stage.

Description

Instrument control cabinet

Technical Field

The invention relates to the technical field of control cabinets, in particular to an instrument control cabinet.

Background

The control cabinet is formed by assembling 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 electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

Through retrieval, a patent with the publication number of CN207612496U discloses a control cabinet, which comprises a framework, wherein the framework comprises a plurality of connecting columns, the connecting columns are detachably and fixedly connected through screws, the cross sections of the connecting columns are rectangular, clamping grooves are formed in four side surfaces of each connecting column, and the width of a groove opening of each clamping groove is smaller than the width of the groove bottom of each clamping groove; the panel, it is the rectangular plate, the four sides of panel all to forming the kink with same one side bending, every all be equipped with the bar through-hole on the kink, the panel will each face of skeleton is sealed.

However, the whole height of the control cabinet of the above patent is great, and when moving to a machine room, the moving is inconvenient due to the limitation of the door frame, and when installing the electric elements and performing later maintenance, the wire arrangement is easy to be disordered, and the installation of the electric elements is inconvenient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an instrument control cabinet, which overcomes the defects of the prior art, has simple structural design, and effectively solves the problems that the wire arrangement is easy to be disordered and the electrical elements are inconvenient to install when the electrical elements are installed and maintained in the later period.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

an instrument control cabinet comprises an upper shell and a lower shell which form the control cabinet, wherein cabinet doors are hinged to the same side of the upper shell and the lower shell, handles are arranged at the edges of side walls of the cabinet doors, telescopic frames are arranged in the middles of the inner walls of one side of the upper shell and the lower shell, an installation frame is fixed to one end of each telescopic frame, sliding grooves are formed in the outer walls of the two sides of the installation frame, a mounting plate with a C-shaped structure is arranged outside one side of the installation frame, the two ends of the mounting plate are connected with the corresponding sliding grooves in a sliding mode, mounting holes are formed in the side walls of the mounting plate, and a positioning bolt is connected to one side of the mounting plate in;

go up the both sides inner wall of casing and lower casing and all weld the curb plate, set up the winding displacement groove that vertical equidistance distributes on the outer wall of curb plate, the outside of curb plate is equipped with the planking, one side outer wall welding that the planking is close to the curb plate has the lath that corresponds the setting with the winding displacement groove, the extension board has all been welded to the top and the bottom of lath, the guide way has all been seted up to the both sides cell wall of winding displacement groove, the inner wall sliding connection of extension board and guide way, the one end of lath is located the inside of winding displacement groove and has seted up the mounting groove, the.

Preferably, a handle is mounted on the side wall of the outer plate, and a gap is reserved between the outer plate and the side plate.

Preferably, the clamping plates are welded at two ends of the bottom of the upper shell, the clamping grooves are formed in two ends of the top of the lower shell, the clamping plates are clamped inside the clamping grooves, and the inner walls of two sides of the lower shell are in threaded connection with first locking bolts.

Preferably, the top plate is welded at one end of the top of the outer plate, the top plate is attached to the top surface of the side plate in a segmented mode, the top end of the top plate located on the side plate is in threaded connection with a second locking bolt, and the top end of the side plate is provided with a threaded hole matched with the second locking bolt.

Preferably, the mounting frame is of a structure shaped like a Chinese character 'ri', and the mounting frame is located between the two outer plates.

Preferably, the length of the wire arranging groove is matched with that of the side plate, and the depth of the wire arranging groove is smaller than the thickness of the side plate.

Preferably, the outer wall of the clamping plate is provided with a threaded hole matched with the first locking bolt, and the size of the clamping plate is matched with that of the clamping groove.

Preferably, the outer walls of the upper shell and the lower shell are provided with wire outlet holes for discharging wires.

(III) advantageous effects

The embodiment of the invention provides an instrument control cabinet, which has the following beneficial effects:

1. the upper shell and the lower shell form the cabinet body of the control cabinet, the upper shell and the lower shell can be clamped in the clamping grooves through the clamping plates for splicing, and the upper shell and the lower shell can be detached during transportation, so that the control cabinet is convenient to transport.

2. Through being provided with the expansion bracket, the installing frame is fixed in the one end of expansion bracket, because the expansion bracket can stretch out and draw back in the switch board for the installing frame can be along with the expansion bracket removes to the outside of switch board, and installer can directly carry out fixed mounting to electrical component on the mounting panel, avoids switch board space restriction to lead to the restricted problem of operation.

3. Through being provided with the curb plate, and be provided with the winding displacement groove on the lateral wall of curb plate, with the electric elements installation back, can pass the wire of component from the inside of the winding displacement groove of difference, can separately arrange the wire of difference, make things convenient for arranging of wire, and the gyro wheel also presses on the surface of wire, through promoting the planking, can make the lath slide along the winding displacement groove under the drive of planking to take the gyro wheel to roll on the wire surface, can smooth out the straight wire, also make things convenient for the later stage to change the wire.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an expanded structure of the cabinet of the present invention;

FIG. 3 is an enlarged view of part A of the present invention;

FIG. 4 is an enlarged view of part B of the present invention;

fig. 5 is a partial sectional structural schematic view of the cabinet body of the invention.

In the figure: the structure comprises an upper shell 1, a lower shell 2, a cabinet door 3, a handle 4, an expansion bracket 5, a mounting frame 6, a sliding groove 7, a mounting plate 8, a mounting hole 9, a positioning bolt 10, a clamping plate 11, a clamping groove 12, a first locking bolt 13, a side plate 14, a line arranging groove 15, an outer plate 16, a lath 17, a support plate 18, a guide groove 19, a mounting groove 20, a roller 21, a top plate 22 and a second locking bolt 23.

Detailed Description

The invention will be further illustrated with reference to the following figures 1 to 5 and examples:

an instrument control cabinet comprises an upper casing 1 and a lower casing 2 which form the control cabinet, wherein cabinet doors 3 are hinged to the same side of the upper casing 1 and the lower casing 2, handles 4 are arranged at the edges of the side walls of the cabinet doors 3 and used for opening the cabinet doors 3, telescopic frames 5 are arranged in the middle of one side inner wall of the upper casing 1 and the lower casing 2 and can be stretched in the control cabinet, a mounting frame 6 is fixed at one end of each telescopic frame 5, the mounting frame 6 can move to the outside of the control cabinet along with the telescopic frames 5 so as to be convenient for mounting electric elements, sliding grooves 7 are formed in the outer walls of two sides of the mounting frame 6, a mounting plate 8 with a C-shaped structure is arranged outside one side of the mounting frame 6, two ends of the mounting plate 8 are connected with the corresponding sliding grooves 7 in a sliding mode, the mounting plate 8 can move up and down along the sliding grooves 7, so that the distance between the two, the side wall of the mounting plate 8 is provided with a mounting hole 9, one side of the mounting plate 8 is in threaded connection with a positioning bolt 10, the inner walls of the two sides of the upper shell 1 and the lower shell 2 are both welded with side plates 14, the outer wall of each side plate 14 is provided with wire arranging grooves 15 which are distributed at equal intervals in the longitudinal direction, wires can be arranged regularly, the outer part of each side plate 14 is provided with an outer plate 16, the outer wall of one side of the outer plate 16, which is close to the side plates 14, is welded with laths 17 which are arranged corresponding to the wire arranging grooves 15, the top ends and the bottom ends of the laths 17 are both welded with supporting plates 18, the two side groove walls of the wire arranging grooves 15 are both provided with guide grooves 19, the inner walls of the supporting plates 18 and the guide grooves 19 are in sliding connection, one end of each lath 17 is positioned inside the wire arranging groove 15 and is provided with a mounting groove 20, thereby driving the roller 21 to roll on the surface of the wire, and straightening the wire.

In the present embodiment, as shown in fig. 1, a handle is mounted on a side wall of the outer plate 16, and a gap is left between the outer plate 16 and the side plate 14 to facilitate sliding therebetween.

In this embodiment, as shown in fig. 4, the clamping plates 11 are welded at both ends of the bottom of the upper casing 1, the clamping grooves 12 are formed at both ends of the top of the lower casing 2, the clamping plates 11 are clamped inside the clamping grooves 12, and the first locking bolts 13 are screwed on the inner walls of both sides of the lower casing 2, so that the upper casing 1 and the lower casing 2 can be detached and are convenient to carry.

In this embodiment, as shown in fig. 3, a top plate 22 is welded at one end of the top of the outer plate 16, a partial section of the top plate 22 is attached to the top surface of the side plate 14, a second locking bolt 23 is connected to the top end of the section of the top plate 22 located above the side plate 14 through a screw thread, a threaded hole matched with the second locking bolt 23 is formed in the top end of the side plate 14, and the second locking bolt 23 is used for fixing the outer plate 16.

In the present embodiment, as shown in fig. 1, the mounting frame 6 has a "japanese" shape, and the mounting frame 6 is located between the two outer plates 16 to prevent the mounting frame 6 from being blocked when moving outward.

In this embodiment, as shown in fig. 3, the length of the wire arranging groove 15 is matched with the length of the side plate 14, and the depth of the wire arranging groove 15 is smaller than the thickness of the side plate 14, so as to ensure that the side plate 14 drives the roller 21 to completely straighten the wires when moving.

In this embodiment, as shown in fig. 1 and 4, a threaded hole adapted to the first locking bolt 13 is formed in an outer wall of the clamping plate 11, and the size of the clamping plate 11 is adapted to the size of the clamping groove 12.

In this embodiment, as shown in fig. 1, the outer walls of the upper housing 1 and the lower housing 2 are both provided with wire outlets for discharging wires, so as to concentrate the wires.

The working principle of the invention is as follows: through being provided with the expansion bracket 5, the installing frame 6 is fixed in the one end of expansion bracket 5, because expansion bracket 5 can stretch out and draw back in the switch board, make installing frame 6 can be along with expansion bracket 5 removes the outside to the switch board, the installer can directly carry out fixed mounting to electric elements on mounting panel 8, through being provided with curb plate 14, and be provided with winding displacement groove 15 on the lateral wall of curb plate 14, after installing electric elements, can pass the wire of element from the inside of winding displacement groove 15 of difference, can separately arrange different wires, make things convenient for arranging of wire, and gyro wheel 21 also presses on the surface of wire, through promoting planking 16, can make lath 17 slide along winding displacement groove 15 under the drive of planking 16, thereby take gyro wheel 21 to roll on the wire surface, can smooth out the straight to the wire, also make things convenient for the later stage to change the wire.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. The utility model provides an instrument control cabinet, includes last casing (1) and lower casing (2) that constitute the switch board, its characterized in that: the cabinet door is characterized in that a cabinet door (3) is hinged to the same side of the upper casing (1) and the lower casing (2), a handle (4) is arranged at the edge of the side wall of the cabinet door (3), a telescopic frame (5) is mounted in the middle of the inner wall of one side of the upper casing (1) and the lower casing (2), an installation frame (6) is fixed at one end of the telescopic frame (5), sliding grooves (7) are formed in the outer walls of the two sides of the installation frame (6), an installation plate (8) of a C-shaped structure is arranged outside one side of the installation frame (6), the two ends of the installation plate (8) are slidably connected with the corresponding sliding grooves (7), an installation hole (9) is formed in the side wall of the installation plate (8), and a positioning bolt (10) is in threaded connection with one;

go up the both sides inner wall of casing (1) and casing (2) down and all weld curb plate (14), set up row's line groove (15) that vertical equidistance distributes on the outer wall of curb plate (14), the outside of curb plate (14) is equipped with planking (16), planking (16) are close to one side outer wall welding of curb plate (14) and have lath (17) that correspond the setting with row's line groove (15), extension board (18) have all been welded on the top and the bottom of lath (17), guide way (19) have all been seted up to the both sides cell wall of row's line groove (15), the inner wall sliding connection of extension board (18) and guide way (19), the one end of lath (17) is located the inside of row's line groove (15) and has seted up mounting groove (20), the internally mounted of mounting groove (20.

2. The instrument control cabinet of claim 1, wherein: the side wall of the outer plate (16) is provided with a handle, and a gap is reserved between the outer plate (16) and the side plate (14).

3. The instrument control cabinet of claim 1, wherein: go up the bottom both ends of casing (1) and all weld cardboard (11), draw-in groove (12) have all been seted up at the top both ends of casing (2) down, cardboard (11) joint is in the inside of draw-in groove (12), the equal threaded connection of both sides inner wall of casing (2) has first locking bolt (13) down.

4. The instrument control cabinet of claim 1, wherein: the top one end welding of planking (16) has roof (22), roof (22) subsection pastes and leans on the top surface at curb plate (14), roof (22) are located the top section top threaded connection of curb plate (14) and have second locking bolt (23), the screw hole with second locking bolt (23) looks adaptation is seted up on the top of curb plate (14).

5. The instrument control cabinet of claim 1, wherein: the mounting frame (6) is of a structure shaped like a Chinese character 'ri', and the mounting frame (6) is located between the two outer plates (16).

6. The instrument control cabinet of claim 1, wherein: the length of the wire arranging groove (15) is matched with that of the side plate (14), and the depth of the wire arranging groove (15) is smaller than the thickness of the side plate (14).

7. A meter control cabinet according to claim 3, wherein: the outer wall of the clamping plate (11) is provided with a threaded hole matched with the first locking bolt (13), and the size of the clamping plate (11) is matched with that of the clamping groove (12).

8. The instrument control cabinet of claim 1, wherein: and wire outlet holes for discharging the wires are formed in the outer walls of the upper shell (1) and the lower shell (2).