CN213905924U

CN213905924U - Power distribution cabinet beneficial to maintenance

Info

Publication number: CN213905924U
Application number: CN202022836015.5U
Authority: CN
Inventors: 朱剑峰
Original assignee: Quanzhou Taishang Investment Zone Chuangxin Electrical Equipment Co ltd
Current assignee: Quanzhou Taishang Investment Zone Chuangxin Electrical Equipment Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-06
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a switch board that helps maintain belongs to electrical equipment technical field, include the cabinet body and articulate the cabinet door on the cabinet body, the bottom of the cabinet body is provided with the installation piece, the installation piece is including connecting mounting bracket and the cushion of sliding connection in the mounting bracket on the cabinet body, the cushion includes that base, backing plate and drive backing plate reciprocate and the lifting unit who fixes a position on the base, base sliding connection carries out the rigidity on the mounting bracket and through locating component. The utility model discloses a switch board that helps maintaining makes things convenient for the staff to match the height of switch board through the rising to the backing plate to this stands and maintains on the backing plate.

Description

Power distribution cabinet beneficial to maintenance

Technical Field

The utility model relates to an electrical equipment technical field specifically is a switch board that helps maintaining.

Background

The power distribution cabinet is a common power distribution system in transformer substations, power plants and industrial and mining enterprises, and mainly performs electric energy conversion, distribution, control and other work of power, lighting and power generation and distribution equipment.

For some high switch boards, when the staff is checking or repairing the parts in the switch board, the bench needs to be moved or the stool is inclined to the own and then the bench can be matched with the height of the switch board for maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem among the prior art, and the switch board that helps maintaining that provides makes things convenient for the staff to come the height that matches the switch board through the rising to the backing plate to this stands and maintains on the backing plate.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a switch board that helps maintain, includes the cabinet body and articulates the cabinet door on the cabinet body, the bottom of the cabinet body is provided with the installation piece, the installation piece is including connecting mounting bracket and the cushion of sliding connection in the mounting bracket on the cabinet body, the cushion includes that base, backing plate and drive backing plate reciprocate and the lifting unit of location on the base, base sliding connection carries out the rigidity on the mounting bracket and through locating component.

Through adopting above-mentioned technical scheme to pass through, when needs maintain switch board internals, open the cabinet door, remove the base along the installed part, make the backing plate that is located on the base expose completely, then rethread lifting unit's drive, can control the lift of backing plate on the base, form a supporting bench through the rising on the backing plate base, make the staff stand and maintain the part of switch board on the backing plate, and under positioning assembly's drive, make the base can fix after the mounting bracket removes, guarantee the stability of base.

The utility model discloses further set up to: the lifting assembly comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first connecting head and a second connecting head, one end of the first connecting rod and one end of the second connecting rod are hinged to the upper end and the lower end of the first connecting rod respectively, one end of the third connecting rod and one end of the fourth connecting rod are hinged to the upper end and the lower end of the second connecting head respectively, one end, far away from each other, of the first connecting rod and the second connecting rod and one end, far away from each other, of the third connecting rod and the fourth connecting rod are hinged to a base plate and a base respectively, and an adjusting assembly used for adjusting the first connecting head and the second connecting head to be close to or far away from each other is arranged between the first connecting head and the second connecting head.

By adopting the technical scheme, in the lifting process, the first connector and the second connector can be close to each other under the driving of the adjusting assembly, when the first connector and the second connector are close to each other, the first connector, the second connector, the third connector and the fourth connector are driven to rotate, in the rotating process of the four connectors, the four connectors are gradually rotated towards the vertical direction from the inclined state, so that the base plate can be driven to move towards the direction departing from the base, the lifting of the base plate is realized, the aim of conveniently overhauling parts at high positions of the power distribution cabinet is further achieved, when the base plate is descended, the first connector and the second connector are mutually far away from each other through the adjusting assembly, the four connectors are rotated, the four connectors which tend to the vertical state are converted into the inclined state, so that the base plate moves towards the base, thereby achieving the lowering of the tie plate.

The utility model discloses further set up to: the adjusting component comprises a screw rod, the screw rod is connected to the base in a rotating mode, two thread sections with opposite thread directions are arranged on the outer side wall of the screw rod, and the first connector and the second connector are respectively in threaded connection with the two thread sections.

By adopting the technical scheme, the two thread sections with opposite thread directions are arranged on the screw rod, so that when the axis of the driving screw rod rotates, the first connector and the second connector can be driven to move close to or away from each other, the purpose of adjusting the first connector and the second connector to be close to each other is realized, and the ascending or descending state of the base plate is realized when the first connector and the second connector are close to or away from each other.

The utility model discloses further set up to: the lifting assembly is characterized in that lifting rods are arranged on two sides of the lifting assembly, one ends of the lifting rods are connected to the base plate, and the other ends of the lifting rods are connected to the base.

Through adopting above-mentioned technical scheme, when the backing plate was in ascending or decline state, can drive the lifter and move, played the effect of stable support through the lifter of both sides, guaranteed the atress of backing plate.

The utility model discloses further set up to: the adjustment assembly further comprises a drive handle mounted on a threaded rod located outside the base.

Through adopting above-mentioned technical scheme, the drive handle can make things convenient for operating personnel to rotate adjusting screw when the height of backing plate is adjusted to needs to make adjusting screw can adjust first connector and second connector orientation smoothly and be close to each other or the direction motion of keeping away from.

The utility model discloses further set up to: one side of the base plate, which is far away from the lifting component, is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the setting of anti-skidding line for when the staff stands on the backing plate, can improve the coefficient of friction of shoes and backing plate, improve the stability of standing on the backing plate.

The utility model discloses further set up to: the locating component comprises sliding grooves arranged on two sides of the mounting rack, sliding blocks arranged on the base and connected with the sliding grooves in a sliding mode, the sliding grooves are located on the outer side of the mounting rack and communicated with the inner side of the mounting rack, locating holes are formed in the sliding grooves, locating holes corresponding to the locating holes are formed in the sliding blocks, and the locating holes are corresponding and are connected in an inserting mode through locating pins.

Through adopting above-mentioned technical scheme, sliding block when on the base slides along the sliding tray for when the sliding block butt is on the sliding tray, and the backing plate when moving to the mounting bracket outside, make the locating hole of location mouth on the sliding block corresponding with the locating hole of sliding tray, then peg graft location mouth and locating hole through the locating pin, make the base can be fixed after removing from the mounting bracket, improve the stability of standing at the backing plate.

The utility model discloses further set up to: a smoke sensor is installed in the cabinet body.

Through adopting above-mentioned technical scheme, when having smog to produce in sensing the switch board through the smog inductor, give terminal control ware with signal transmission, terminal control ware starts the alarm, reminds people to discover the situation through the alarm, improves the factor of safety of switch board.

To sum up, the utility model discloses following beneficial effect has:

when needs maintain switch board internals, open the cabinet door, remove the base along the installed part, make the backing plate that is located on the base expose completely, then rethread lifting unit's drive, can control the lift of backing plate on the base, form a supporting bench through the rising on the base on the backing plate, make the staff stand and maintain the part of switch board on the backing plate, and under positioning assembly's drive, make the base can fix after the mounting bracket removes, guarantee the stability of base.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet facilitating maintenance according to the present invention;

FIG. 2 is a schematic structural view of the positioning assembly of the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a mounting frame; 4. cushion blocks; 5. a base; 6. a base plate; 7. a first connecting rod; 8. a second connecting rod; 9. a third connecting rod; 10. a fourth connecting rod; 11. a first connector; 12. a second connector; 13. a screw; 14. a threaded segment; 15. a lifting rod; 16. a drive handle; 17. anti-skid lines; 18. a sliding groove; 19. a slider; 20. positioning pins; 21. a smoke sensor.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

The utility model provides a switch board that helps maintain, refer to fig. 1 to 3 and show, including the cabinet body 1 and articulate cabinet door 2 on the cabinet body 1, install smoke sensor 21 in the cabinet body 1, its model number is BT-309, when having smog to produce in sensing the switch board through smoke sensor 21, give terminal control unit with signal transmission, terminal control unit is terminal system, belong to prior art, no longer describe here, terminal control unit starts the alarm, remind people to discover the situation through the alarm, thereby improve the factor of safety of switch board, the intelligent security of switch board has been embodied.

Be provided with the installation piece in the bottom of the cabinet body 1, the installation piece is including connecting mounting bracket 3 and the cushion 4 of sliding connection in mounting bracket 3 on the cabinet body 1, cushion 4 includes base 5, backing plate 6 and drive backing plate 6 reciprocate and the lifting unit who fixes a position on base 5, with base 5 sliding connection on mounting bracket 3 and carry out the rigidity through locating component, wherein, lifting unit includes head rod 7, second connecting rod 8, third connecting rod 9, fourth connecting rod 10, head 11 and second connector 12, with lifting unit including head rod 7, second connecting rod 8, third connecting rod 9, fourth connecting rod 10, head 11 and second connector 12, the one end of third connecting rod 9 and the one end of fourth connecting rod 10 articulate respectively in the upper end and the lower extreme of second connector 12, the one end of keeping away from each other head rod 7 and second connecting rod 8 and third connecting rod 9 and fourth connecting rod 10 are mutually connected One ends which are far away from each other are respectively hinged on the base plate 6 and the base 5, an adjusting component for adjusting the mutual approaching or keeping away of the first connector 11 and the second connector 12 is arranged between the first connector 11 and the second connector 12, the adjusting component comprises a screw 13, the screw 13 is rotatably connected on the base 5, two thread sections 14 with opposite thread directions are arranged on the outer side wall of the screw 13, the first connector 11 and the second connector 12 are respectively in thread connection with the two thread sections 14, the screw 13 is driven to rotate in the axis direction by driving the screw 13, the first connector 11 and the second connector 12 can move on the screw 13 through the two thread sections 14 with opposite thread directions, the first connector 11 and the second connector 12 are enabled to mutually approach or move away from each other, and when the first connector 11 and the second connector 12 approach each other, the first connector 7 is driven to move, The second connecting rod 8, the third connecting rod 9 and the fourth connecting rod 10 rotate, in the rotating process of the four connecting rods, the four connecting rods are enabled to rotate towards the vertical direction gradually from the inclined state, so that the base plate 6 can be driven to move towards the direction away from the base 5, the base plate 6 is lifted, workers can adjust according to the requirement on the lifting height, the aim of conveniently overhauling high parts of the power distribution cabinet is achieved, when the base plate is descended, the first connecting head 11 and the second connecting head 12 are moved away from each other, the four connecting rods are enabled to rotate, the four connecting rods which tend to be in the vertical state are enabled to be converted into the inclined state, the base plate 6 is enabled to move towards the base 5, the base plate 6 is enabled to descend, the base 5 is enabled to be communicated with the base plate 6 and be folded into the base 3, and a driving handle 16 is coaxially arranged at the position of the screw 13, which is positioned outside the base 5, through the arrangement of the driving handle 16, when the height of the cushion plate 6 needs to be adjusted, an operator can conveniently rotate the adjusting screw 13, so that the adjusting screw 13 can smoothly adjust the first connector 11 and the second connector 12 to move towards the direction close to or away from each other.

All be provided with lifter 15 in lifting unit's both sides for two lifters 15 use lifting unit to set up as central symmetry, connect lifter 15's one end on backing plate 6, connect lifter 15's the other end on base 5, when backing plate 6 is in the state of rising or descending, can drive lifter 15 and move, play the effect of outrigger through the lifter 15 of both sides, guarantee backing plate 6's atress.

One side that deviates from lifting unit at backing plate 6 is provided with anti-skidding line 17, through anti-skidding line 17's setting for when the staff stands on backing plate 6, can improve the coefficient of friction of shoes and backing plate 6, improve the stability of standing on backing plate 6.

The base 5 is connected on the mounting frame 3 in a sliding way and is fixed in position through a positioning component, the positioning component is composed of sliding grooves 18 arranged on two sides of the mounting frame 3 and sliding blocks 19 arranged on the base 5 and connected with the sliding grooves 18 in a sliding way, the sliding grooves 18 are positioned on the outer side of the mounting frame 3 and communicated with the inner side of the mounting frame 3, positioning holes are formed in the sliding grooves 18, positioning holes corresponding to the positioning holes are formed in the sliding blocks 19, the positioning holes correspond to the positioning holes of the sliding grooves 18 and are inserted through positioning pins 20, when the sliding blocks 19 on the base 5 slide along the sliding grooves 18, the sliding blocks 19 are abutted against the sliding grooves 18, and when the cushion plate 6 moves to the outer side of the mounting frame 3, the positioning holes on the sliding blocks 19 correspond to the positioning holes of the sliding grooves 18, then the positioning holes and the positioning holes are inserted through the positioning pins 20, so that the base 5 can be fixed after moving out of the mounting frame 3, the stability of standing on the underlay sheet 6 is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a switch board that helps maintaining, includes cabinet body (1) and articulates cabinet door (2) on the cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is provided with the installation piece, the installation piece is including connecting mounting bracket (3) and the cushion (4) of sliding connection in mounting bracket (3) on the cabinet body (1), cushion (4) are including base (5), backing plate (6) and drive backing plate (6) and reciprocate the lifting unit who fixes a position on base (5), base (5) sliding connection carries out the rigidity through locating component on mounting bracket (3).

2. A maintenance-assisted power distribution cabinet according to claim 1, characterized in that: the lifting component comprises a first connecting rod (7), a second connecting rod (8), a third connecting rod (9), a fourth connecting rod (10), a first connecting head (11) and a second connecting head (12), one end of the first connecting rod (7) and one end of the second connecting rod (8) are respectively hinged at the upper end and the lower end of the first connecting head (11), one end of the third connecting rod (9) and one end of the fourth connecting rod (10) are respectively hinged at the upper end and the lower end of the second connector (12), one end of the first connecting rod (7) and the second connecting rod (8) which are far away from each other and one end of the third connecting rod (9) and the fourth connecting rod (10) which are far away from each other are respectively hinged on the base plate (6) and the base (5), an adjusting component used for adjusting the first connector (11) and the second connector (12) to be close to or far away from each other is arranged between the first connector (11) and the second connector (12).

3. A maintenance-assisted distribution cabinet according to claim 2, characterized in that: the adjusting component comprises a screw rod (13), the screw rod (13) is rotatably connected to the base (5), two thread sections (14) with opposite thread trends are arranged on the outer side wall of the screw rod (13), and the first connector (11) and the second connector (12) are respectively in threaded connection with the two thread sections (14).

4. A maintenance-assisted distribution cabinet according to claim 3, characterized in that: the lifting assembly is characterized in that lifting rods (15) are arranged on two sides of the lifting assembly, one ends of the lifting rods (15) are connected to the base plate (6), and the other ends of the lifting rods (15) are connected to the base (5).

5. A maintenance-assisted distribution cabinet according to claim 3, characterized in that: the adjusting assembly further comprises a driving handle (16), and the driving handle (16) is installed on a screw rod (13) located on the outer side of the base (5).

6. A maintenance-assisted power distribution cabinet according to claim 1, characterized in that: one side of the backing plate (6) departing from the lifting component is provided with anti-skid grains (17).

7. A maintenance-assisted power distribution cabinet according to claim 1, characterized in that: locating component is including setting up in mounting bracket (3) both sides sliding tray (18), setting up on base (5) with sliding tray (18) sliding connection's sliding block (19), sliding tray (18) are located the outside of mounting bracket (3) and switch on with mounting bracket (3) inboard, the locating hole has been seted up on sliding tray (18), set up the location mouth corresponding with the locating hole on sliding block (19), the locating hole is pegged graft through locating pin (20) with the location mouthful is corresponding.

8. A maintenance-assisted power distribution cabinet according to claim 1, characterized in that: a smoke sensor (21) is installed in the cabinet body (1).