CN217087209U

CN217087209U - Power distribution cabinet with lifting function

Info

Publication number: CN217087209U
Application number: CN202220039960.9U
Authority: CN
Inventors: 叶承文; 杨勇; 蔡来梅
Original assignee: Fujian Runming Construction Co ltd
Current assignee: Fujian Runming Construction Co ltd
Priority date: 2022-01-08
Filing date: 2022-01-08
Publication date: 2022-07-29
Anticipated expiration: 2032-01-08

Abstract

The application discloses a power distribution cabinet with a lifting function, which relates to a power distribution cabinet and improves the maintenance efficiency of the power distribution cabinet, and comprises a power distribution cabinet body, wherein an opening is formed in one side of the power distribution cabinet body, and a power distribution cabinet door for sealing the power distribution cabinet body is rotatably arranged on one side of a first side plate away from a back plate; the power distribution cabinet door is characterized in that a butting plate is arranged at one end, close to the rotation center, of the power distribution cabinet door and at one side, far away from the power distribution cabinet body, of the power distribution cabinet door, the first side plate comprises a mounting surface arranged towards the second side plate, the power distribution cabinet door can rotate towards the direction far away from the second side plate until the butting plate butts against one side, far away from the mounting surface, of the first side plate, a locking hole is formed in the mounting surface, a locking block is arranged in the locking hole in a sliding mode, the locking block is of a rectangular structure, and a plugging hole matched with the locking block is formed in the butting plate; when the abutting plate rotates to abut against the first side plate. This application can restrict the distribution cabinet door and take place to rotate, makes things convenient for the staff to maintain the switch board to improve maintenance efficiency.

Description

Power distribution cabinet with lifting function

Technical Field

The application relates to a power distribution cabinet, in particular to a power distribution cabinet with a lifting function.

Background

The switch board is used for carrying out distribution and control to consumer, and when overload, short circuit or electric leakage appeared in the circuit, the switch board can also provide power-off protection.

Chinese patent document CN202023320645.3 in related technology discloses a power distribution cabinet with lifting function, which comprises an installation base, wherein one end of two inner sides of the installation base is provided with a first lifting leg, one side of the first lifting leg is provided with a second lifting leg, one end of the inner side of the installation base is provided with two telescopic cylinders, one end of each telescopic cylinder is provided with a sliding plate, two side surfaces of each sliding plate are provided with connecting sliding rods, the upper end of the installation base is provided with a power distribution cabinet main body, the lower surface of the power distribution cabinet main body is positioned at the inner sides of the first lifting leg and the second lifting leg and is provided with a connecting block, the upper end of two inner sides of the power distribution cabinet main body is provided with a wiring fixing plate, one side of the wiring fixing plate is provided with at least two wiring fixing clamps, and the upper surface of the wiring fixing plate is provided with an adjusting screw rod, and the one end of accommodate the lead screw is provided with the motor, front surface one side of switch board main part is provided with the switch board door.

In the process of implementing the technology, the inventor finds that: when maintaining open air switch board, because switch board main part realizes rotating with the switch board door through hinge structure and is connected, nevertheless meet external force factor influences such as wind-force when the maintenance, the switch board door that is in open state can be towards being close to switch board main part direction and rotate, leads to the fact the influence to the staff of maintaining well to influence switch board maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the maintenance efficiency of switch board, this application provides a switch board with raising and lowering functions.

The application provides a switch board with raising and lowering functions adopts following technical scheme:

a power distribution cabinet with a lifting function comprises a power distribution cabinet body, wherein an opening is formed in one side of the power distribution cabinet body, the power distribution cabinet body comprises a first side plate and a second side plate parallel to the first side plate, and the first side plate and the second side plate extend in the vertical direction; a backboard is arranged between the first side plate and the second side plate, and a distribution cabinet door used for sealing the distribution cabinet body is rotatably arranged on one side of the first side plate, which is far away from the backboard; the power distribution cabinet door is characterized in that a butting plate is arranged at one end, close to the rotation center, of the power distribution cabinet door and at one side, far away from the power distribution cabinet body, of the power distribution cabinet door, the first side plate comprises a mounting surface arranged towards the second side plate, the power distribution cabinet door can rotate towards the direction far away from the second side plate until the butting plate butts against one side, far away from the mounting surface, of the first side plate, a locking hole is formed in the mounting surface, a locking block is arranged in the locking hole in a sliding mode, the locking block is of a rectangular structure, and a plug-in hole matched with the locking block is formed in the butting plate; when the abutting plate rotates to abut against the first side plate, the inserting hole and the locking hole are in opposite positions, and a driving piece for driving the locking block to extend out of the locking hole and form inserting connection with the inserting hole when the abutting plate abuts against the first side plate is arranged on the mounting surface.

Through adopting above-mentioned technical scheme, during the maintenance, keep away from switch board body orientation with the switch board cabinet door orientation and rotate to butt board and first curb plate and keep away from installation face one side and offset, the locking hole is in relative position with the spliced eye this moment, stretches out the locking hole and forms the grafting with the spliced eye with the help of driving piece drive locking piece after that, can restrict the switch board door and continue to take place to rotate, makes things convenient for the staff to maintain the switch board to reach the purpose that improves maintenance efficiency.

Optionally, be provided with two extension boards that are parallel to each other perpendicularly on the installation face, two be provided with the connecting plate between the extension board, be provided with the actuating lever on the locking piece, set up the drive hole that is used for supplying actuating lever sliding connection on the connecting plate, the driving piece is including the driving spring of cover on locating the actuating lever, driving spring one end and locking piece fixed connection, the other end and connecting plate fixed connection.

Through adopting above-mentioned technical scheme, adopt driving spring as the driving piece, have simple structure, the stable advantage of atress.

Optionally, one of the ends of the locking block far away from the driving rod is provided with a limiting block in a rectangular structure, a limiting hole for the limiting block to pass through is formed in the wall of the driving hole, the driving rod is rotatably connected with the locking block, and when the driving rod is pulled to the limiting block to pass through the limiting hole in the direction far away from the installation surface direction, the driving rod is rotated to enable the limiting block to be abutted against the wall of the driving hole.

Through adopting above-mentioned technical scheme, when the distribution cabinet door need be closed, the installation face direction pulling actuating lever is kept away from to the orientation for the locking piece withdraws in the locking hole and breaks away from with the grafting hole, and drive spring compression this moment rotates the actuating lever after that, makes stopper and drive hole pore wall offset, thereby fixes the locking piece in the locking hole.

Optionally, a threaded portion is disposed on the outer peripheral side of the driving rod, and a driving threaded hole for the driving rod to be in threaded connection is formed in the locking block.

Through adopting above-mentioned technical scheme, through the setting of screw thread portion and screw hole, can realize the rotation of actuating lever and be connected.

Optionally, when the driving rod rotates until the limiting block abuts against the wall of the driving hole, the locking block is partially located in the locking hole.

By adopting the technical scheme, when the driving rod is rotated, the locking block can be limited to rotate because the locking block is partially positioned in the locking hole.

Optionally, a sealing gasket for abutting against the locking block is arranged on the wall of the locking hole.

Through adopting above-mentioned technical scheme, through the setting of sealed pad, can reduce the clearance between locking piece and the locking hole to reduce the possibility that steam got into the block terminal body.

Optionally, the locking block is vertically provided with a guide rod parallel to the driving rod, and the connecting plate is provided with a guide hole for slidably connecting the guide rod.

Through adopting above-mentioned technical scheme, through the setting of guide bar, can improve the stability of locking piece in-process that slides.

Optionally, a mounting plate is vertically arranged on one side, close to the mounting surface, of the extension plate, a fixing bolt penetrates through the mounting plate, and a fixing threaded hole for the fixing bolt to be in threaded connection is formed in the mounting surface.

Through adopting above-mentioned technical scheme, through fixing bolt's setting, can conveniently install extension plate.

In summary, the present application includes at least one of the following benefits:

1. the power distribution cabinet door can be limited from rotating, so that a worker can conveniently maintain the power distribution cabinet, and the maintenance efficiency is improved;

2. through the setting of guide bar, can improve the stability of locking piece in-process that slides.

Drawings

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

FIG. 2 is a schematic structural diagram of the contact plate according to the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 1 of the present embodiment;

fig. 4 is a schematic cross-sectional view of the locking block embodied in the present embodiment.

Description of reference numerals:

1. a power distribution cabinet body; 2. a first side plate; 21. a mounting surface; 23. a locking hole; 3. a second side plate; 4. a back plate; 5. a butt joint plate; 51. inserting holes; 6. a drive member; 61. a drive spring; 7. an extension plate; 8. a drive rod; 9. a connecting plate; 91. a drive aperture; 92. a guide hole; 93. a limiting hole; 10. a base plate; 11. a limiting block; 12. a threaded portion; 13. a locking block; 131. driving the threaded hole; 14. a gasket; 15. a guide bar; 16. fixing the bolt; 17. a power distribution cabinet door; 18. mounting a plate; 19. a top plate; 20. an operating handle.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses switch board with raising and lowering functions. Referring to fig. 1 and 2, the power distribution cabinet comprises a power distribution cabinet body 1, and an opening is formed in one side of the power distribution cabinet body 1. The power distribution cabinet body 1 comprises two first side plates 2 and two second side plates 3, the first side plates 2 are parallel to the second side plates 3, and the first side plates 2 and the second side plates 3 extend along the vertical direction. Be provided with backplate 4 between first curb plate 2 and the second curb plate 3, switch board body 1 still including setting up in the bottom plate 10 of backplate 4 bottom and setting up in the roof 19 at backplate 4 top. The first side plate 2, the second side plate 3, the back plate 4, the top plate 19 and the bottom plate 10 are integrally formed.

Referring to fig. 1 and 2, 4 one sides of backplate are kept away from to first curb plate 2 and are rotated and be provided with distribution cabinet door 17, and when distribution cabinet door 17 orientation was close to 3 orientations of second curb plate and rotated to offset with second curb plate 3, distribution cabinet door 17 can carry out the shutoff to switch board body 1.

Referring to fig. 1 and 2, the cabinet door 17 is close to the rotation center and is kept away from one side welding of the cabinet body 1 and has the abutting plate 5, and the first side plate 2 comprises the mounting surface 21 arranged towards the second side plate 3. The distribution cabinet door 17 can rotate to the abutting plate 5 and the first side plate 2 to be far away from one side of the mounting surface 21 towards the direction of being far away from the second side plate 3.

Referring to fig. 3 and 4, a locking hole 23 is formed in the mounting surface 21, and a gasket 14 is disposed on a hole wall of the locking hole 23, in this embodiment, an elastic sealing strip is used as the gasket 14. The locking hole 23 is connected with a locking block 13 in a sliding mode, and the locking block 13 is of a rectangular structure. The abutting plate 5 is provided with an inserting hole 51, and the inserting hole 51 is matched with the locking block 13. When the abutting plate 5 rotates to abut against the first side plate 2, the locking hole 23 and the inserting hole 51 are in opposite positions.

Referring to fig. 3 and 4, two extension plates 7 are vertically disposed on the mounting surface 21, and the two extension plates 7 are parallel to each other. One side of the extension plate 7 close to the mounting surface 21 is vertical and is integrally formed with a mounting plate 18, a fixing bolt 16 penetrates through the mounting plate 18, and a fixing threaded hole for connecting the fixing bolt 16 in a threaded manner is formed in the mounting surface 21.

Referring to fig. 3 and 4, a connecting plate 9 is integrally formed between the two extension plates 7. The locking block 13 is provided with a driving rod 8, the connecting plate 9 is provided with a driving hole 91, the driving hole 91 is matched with the driving rod 8, and the driving rod 8 is slidably connected in the driving hole 91. The mounting surface 21 is provided with a driving member 6, the driving member 6 comprises a driving spring 61 sleeved on the driving rod 8, one end of the driving spring 61 is welded and fixed with the locking block 13, and the other end of the driving spring is welded and fixed with the connecting plate 9. The end of the driving rod 8 far from the locking block 13 is protruded to form an operation handle 20, and the cross-sectional area of the operation handle 20 is larger than that of the driving rod 8.

Referring to fig. 3 and 4, the driving rod 8 is a round rod-shaped structure, the driving rod 8 is welded with the limiting blocks 11 having a rectangular structure at the end away from the locking block 13, the number of the limiting blocks 11 is two in this embodiment, and the two limiting blocks 11 are arranged on the driving rod 8 by taking the diameter of the driving rod 8 as axial symmetry. Spacing hole 93 has been seted up on the drive hole 91 pore wall, and spacing hole 93 can supply stopper 11 to pass.

Referring to fig. 3 and 4, the driving lever 8 is rotatably connected to the locking block 13. Specifically, the outer periphery of the driving rod 8 is provided with a threaded portion 12, the locking block 13 is provided with a driving threaded hole 131, and the driving threaded hole 131 is used for the driving rod 8 to be in threaded connection.

Referring to fig. 3 and 4, a guide rod 15 is vertically arranged on the locking block 13, the guide rod 15 is connected with the locking block 13 in an adhesion mode, and the guide rod 15 is parallel to the driving rod 8. The number of the guide rods 15 is two in this embodiment, and the two guide rods 15 are symmetrically distributed on the locking block 13 with the driving rod 8 as an axis.

During the maintenance, the staff rotates the switch board door 17 orientation and keeps away from 3 directions rotations of second curb plate until switch board door 17 keeps away from installation face 21 one side with first curb plate 2 and offsets, and locking hole 23 is in relative position with plug hole 51 this moment, and locking block 13 is arranged in locking hole 23 this moment, rotates actuating lever 8 for actuating lever 8 and locking block 13 threaded connection. When the limiting block 11 and the limiting hole 93 are in opposite positions, the driving rod 8 is released, and under the action of the driving spring 61, the locking block 13 extends out of the locking hole 23 and is connected with the insertion hole 51 in an insertion mode, so that the locking block 13 limits the rotation of the distribution cabinet door 17 through a mode of abutting against the wall of the insertion hole 51.

The implementation principle of a switch board with raising and lowering functions of this application embodiment does:

during the maintenance, keep away from 3 directions rotations of second curb plate to distribution cabinet door 17 towards the distribution cabinet door 17 and offset with first curb plate 2, rotate actuating lever 8 after that, make stopper 11 and spacing hole 93 be in relative position, release actuating lever 8 after that, under drive spring 61's effect, locking block 13 stretches out locking hole 23 and forms the grafting with spliced eye 51, thereby realize fixing distribution cabinet door 17, take place to rotate with restriction distribution cabinet door 17, make things convenient for the staff to maintain the switch board, thereby improve maintenance efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a switch board with raising and lowering functions which characterized in that: the power distribution cabinet comprises a power distribution cabinet body (1), wherein an opening is formed in one side of the power distribution cabinet body (1), the power distribution cabinet body (1) comprises a first side plate (2) and a second side plate (3) parallel to the first side plate (2), and the first side plate (2) and the second side plate (3) extend in the vertical direction; a back plate (4) is arranged between the first side plate (2) and the second side plate (3), and a distribution cabinet door (17) used for sealing the distribution cabinet body (1) is rotatably arranged on one side of the first side plate (2) far away from the back plate (4); a butting plate (5) is arranged at one end, close to a rotation center, of the distribution cabinet door (17) and at one side, far away from the distribution cabinet body (1), of the distribution cabinet door, the first side plate (2) comprises a mounting surface (21) arranged towards the second side plate (3), the distribution cabinet door (17) can rotate towards the direction far away from the second side plate (3) until the butting plate (5) butts against one side, far away from the mounting surface (21), of the first side plate (2), a locking hole (23) is formed in the mounting surface (21), a locking block (13) is arranged in the locking hole (23) in a sliding mode, the locking block (13) is of a rectangular structure, and an inserting hole (51) matched with the locking block (13) is formed in the butting plate (5); when the abutting plate (5) rotates to abut against the first side plate (2), the inserting hole (51) and the locking hole (23) are in opposite positions, and a driving piece (6) for driving the locking block (13) to extend out of the locking hole (23) and form inserting connection with the inserting hole (51) when the abutting plate (5) abuts against the first side plate (2) is arranged on the mounting surface (21); install face (21) and go up perpendicular two extension boards (7) that are parallel to each other, two be provided with connecting plate (9) between extension board (7), be provided with actuating lever (8) on locking piece (13), offer driving hole (91) that are used for supplying actuating lever (8) sliding connection on connecting plate (9), driving piece (6) are including overlapping driving spring (61) of locating on actuating lever (8), driving spring (61) one end and locking piece (13) fixed connection, the other end and connecting plate (9) fixed connection.

2. The switch board with raising and lowering functions of claim 1, characterized in that: one of locking piece (13) is kept away from in actuating lever (8) is served and is provided with stopper (11) that are the rectangle structure, offer spacing hole (93) that are used for supplying stopper (11) to pass on drive hole (91) pore wall, actuating lever (8) are rotated with locking piece (13) and are connected, and when keeping away from installation face (21) direction pulling actuating lever (8) to stopper (11) towards and passing spacing hole (93), rotate actuating lever (8) and can make stopper (11) and drive hole (91) pore wall counterbalance tightly.

3. The switch board with raising and lowering functions of claim 2, characterized in that: the outer periphery of the driving rod (8) is provided with a threaded part (12), and the locking block (13) is provided with a driving threaded hole (131) for the driving rod (8) to be in threaded connection.

4. The switch board with raising and lowering functions of claim 3, characterized in that: when the driving rod (8) rotates until the limiting block (11) is abutted against the wall of the driving hole (91), the locking block (13) is partially positioned in the locking hole (23).

5. The switch board with raising and lowering functions of claim 1, characterized in that: and a sealing gasket (14) which is used for abutting against the locking block (13) is arranged on the wall of the locking hole (23).

6. The switch board with raising and lowering functions of claim 1, characterized in that: the locking block (13) is vertically provided with a guide rod (15) parallel to the driving rod (8), and the connecting plate (9) is provided with a guide hole (92) for the guide rod (15) to be in sliding connection.

7. The switch board with raising and lowering functions of claim 1, characterized in that: one side that extension board (7) are close to installation face (21) is provided with mounting panel (18) perpendicularly, wear to be equipped with fixing bolt (16) on mounting panel (18), set up the fixed screw hole that is used for supplying fixing bolt (16) threaded connection on installation face (21).