CN210041067U

CN210041067U - Height-adjustable power distribution cabinet mounting rack

Info

Publication number: CN210041067U
Application number: CN201921082787.5U
Authority: CN
Inventors: 刘国华
Original assignee: Zhejiang Bowen Electric Power Technology Co Ltd
Current assignee: Zhejiang Bowen Electric Power Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-02-07
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a switch board mounting bracket with adjustable height relates to switch board technical field. Including placing the board, the last fixed surface who places the board installs the mount pad, the inside movable mounting of mount pad has the switch board body, the bottom fixed mounting who places the board has two storage device, two fixed mounting has two diaphragms between storage device's the opposite face, the inside activity of diaphragm is pegged graft and is had the pivot. This switch board mounting bracket with adjustable height, through setting up storage device, utilize the handle to drive two pivots and rotate, thereby make the inside knock-out plate of storage device upwards extend and lift up and place the board, make the height of switch board body obtain adjusting, thereby reached height-adjustable purpose, thereby make things convenient for staff's maintenance work, make the staff need not to squat down or ascend a height with the help of the instrument and carry out maintenance work, improved staff's personal safety when guaranteeing the maintenance work progress.

Description

Height-adjustable power distribution cabinet mounting rack

Technical Field

The utility model relates to a switch board technical field specifically is a switch board mounting bracket with adjustable height.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

The switch board is accomplishing the equipment back with the mounting bracket, and the staff need adjust the station position of oneself according to the height of mounting bracket to overhaul and maintain the switch board, and when the mounting bracket height was crossed low or when too high, the maintenance personal just need squat down or ascend a height with the help of the instrument, and these two kinds of circumstances can all lead to the fact the influence to a certain extent to maintenance personal's work progress.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a switch board mounting bracket with adjustable height possesses height-adjustable's advantage, has solved the problem of inconvenient maintenance.

(II) technical scheme

For the purpose of realizing above-mentioned adjustable height, the utility model provides a following technical scheme: a height-adjustable power distribution cabinet mounting frame comprises a placing plate, wherein a mounting seat is fixedly mounted on the upper surface of the placing plate, a power distribution cabinet body is movably mounted inside the mounting seat, two containing devices are fixedly mounted at the bottom of the placing plate, two transverse plates are fixedly mounted between opposite surfaces of the two containing devices, a rotating shaft is movably inserted inside the transverse plates, and a driving box is fixedly mounted on the right side surface of the right containing device;

the accommodating devices comprise two driving cavities, two driving gears, two accommodating cavities, two ejecting plates, two sliding chutes, two buffer grooves and two limiting plates, two ends of a rotating shaft respectively extend into the driving cavities formed in the two accommodating devices, the surface of one end of the rotating shaft extending into the driving cavities is fixedly spliced with the interior of the driving gears, the accommodating cavities are communicated with the driving cavities, one side surface of the ejecting plates close to the driving gears is meshed with the surface of the driving gears, and the top ends of the ejecting plates are fixedly connected with the lower surfaces of the placing plates;

the right-hand member of pivot runs through right side storage device and extends to the inside of drive box, the fixed surface that the pivot is located drive box inside one end has cup jointed conical gear, two conical gear intermeshing, and the pivot that is located the front side passes through the bearing and is connected with the inner wall rotation of drive box, is located the pivot right-hand member fixedly connected with fixed axle at rear, the one end that the pivot was kept away from to the fixed axle extends to the right side and the fixed mounting of drive box has the handle.

As a preferred technical scheme of the utility model, drive gear's a side fixedly connected with pulley is kept away from to the liftout plate, the pulley is kept away from liftout plate one end and is extended to the inside of spout and with the inner wall overlap joint of spout.

As a preferred technical scheme of the utility model, the dashpot is linked together with the liftout plate, the bottom fixed mounting of dashpot inner wall has flexible loop bar, the fixed surface that stretches out and draws back the loop bar has cup jointed the spring, the top fixed mounting of flexible loop bar has the connecting plate, the one end that the connecting plate is close to the liftout plate articulates there is the connecting rod, the connecting rod is kept away from the one end of connecting plate and is articulated to have the dashpot, the top of dashpot and the bottom overlap joint of liftout plate, the one end fixedly connected with spacing groove of connecting rod is kept away from to the dashpot, the one end that the dashpot was kept away from to the spacing groove extends to the.

As the utility model discloses an optimized technical scheme, the specification of spacing groove is greater than the opening part width of limiting plate.

As an optimal technical solution of the utility model, the junction of storage device and pivot is provided with the connection ring, the through hole with pivot looks adaptation is seted up to the inside of connection ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a switch board mounting bracket with adjustable height possesses following beneficial effect:

1. this switch board mounting bracket with adjustable height, through setting up storage device, utilize the handle to drive two pivots and rotate, thereby make the inside knock-out plate of storage device upwards extend and lift up and place the board, make the height of switch board body obtain adjusting, thereby reached height-adjustable purpose, thereby make things convenient for staff's maintenance work, make the staff need not to squat down or ascend a height with the help of the instrument and carry out maintenance work, improved staff's personal safety when guaranteeing the maintenance work progress.

2. This switch board mounting bracket with adjustable height, through setting up connecting plate, connecting rod and buffer board, the three forms a complete lever structure, cooperates the automatic resilience of spring on the flexible loop bar for the buffer board can cushion the descending motion of liftout plate, thereby avoids the liftout plate at the in-process that descends and accomodate the bottom overlap joint of intracavity wall, thereby has improved the device's inner structure stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the structure of the storage device of the present invention;

fig. 3 is a sectional view of the structure of the present invention.

In the figure: 1. placing the plate; 2. a mounting seat; 3. a power distribution cabinet body; 4. a storage device; 5. a transverse plate; 6. a rotating shaft; 7. a drive chamber; 8. a drive gear; 9. a drive cartridge; 10. a fixed shaft; 11. a handle; 12. a bevel gear; 13. a receiving cavity; 14. ejecting the plate; 15. a chute; 16. a pulley; 17. a buffer tank; 18. a telescopic loop bar; 19. a connecting plate; 20. a connecting rod; 21. a buffer plate; 22. a limiting plate; 23. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a height-adjustable power distribution cabinet mounting frame, which comprises a placing plate 1, wherein a mounting seat 2 is fixedly arranged on the upper surface of the placing plate 1, a power distribution cabinet body 3 is movably arranged in the mounting seat 2, two accommodating devices 4 are fixedly arranged at the bottom of the placing plate 1, two transverse plates 5 are fixedly arranged between the opposite surfaces of the two accommodating devices 4, a rotating shaft 6 is movably inserted in the transverse plates 5, and a driving box 9 is fixedly arranged on the right side surface of the right accommodating device 4;

the storage device 4 comprises two driving cavities 7, two driving gears 8, two storage cavities 13, two ejection plates 14, two sliding grooves 15, two buffer grooves 17 and two limiting plates 22, two ends of the rotating shaft 6 extend into the driving cavities 7 formed in the two storage devices 4 respectively, a connecting ferrule is arranged at the joint of the storage devices 4 and the rotating shaft 6, a through hole matched with the rotating shaft 6 is formed in the connecting ferrule, the surface of one end of the rotating shaft 6 extending to the interior of the driving cavity 7 is fixedly inserted into the interior of the driving gears 8, the storage cavities 13 are communicated with the driving cavities 7, one side face, close to the driving gears 8, of the ejection plates 14 is meshed with the surface of the driving gears 8, and the top ends of the ejection plates 14 are fixedly connected with the lower surface of the placing plate 1;

the right end of the rotating shaft 6 penetrates through the right accommodating device 4 and extends into the driving box 9, the surface of one end, located inside the driving box 9, of the rotating shaft 6 is fixedly sleeved with a bevel gear 12, the two bevel gears 12 are meshed with each other, the rotating shaft 6 located on the front side is rotatably connected with the inner wall of the driving box 9 through a bearing, the right end of the rotating shaft 6 located on the rear side is fixedly connected with a fixing shaft 10, one end, far away from the rotating shaft 6, of the fixing shaft 10 extends to the right side of the driving box 9 and is fixedly provided with a handle 11, the two rotating shafts 6 are driven to rotate by the handle 11 through the arrangement of the accommodating device 4, a jacking plate 14 inside the accommodating device 4 extends upwards to lift the placing plate 1, so that the height of the power distribution cabinet body 3 is adjusted, the purpose of adjusting the height is achieved, the overhauling work of workers is facilitated, and the workers do not need to squa, the personal safety of workers is improved while the maintenance work progress is ensured.

Specifically, a side fixedly connected with pulley 16 of liftout plate 14 keeping away from drive gear 8, pulley 16 keeps away from liftout plate 14 one end and extends to the inside of spout 15 and with the inner wall overlap joint of spout 15.

In this embodiment, the pulley 16 is used to move along the sliding groove 15 along with the ejector plate 14, so that the maximum rising height of the ejector plate 14 is limited while the movement stability of the ejector plate 14 is improved, and the ejector plate 14 is prevented from being separated from the inside of the storage device 4.

Specifically, the dashpot 17 is linked together with liftout plate 14, the bottom fixed mounting of dashpot 17 inner wall has flexible loop bar 18, the fixed cover in surface of flexible loop bar 18 has connect the spring, the top fixed mounting of flexible loop bar 18 has connecting plate 19, connecting plate 19 is close to the one end of liftout plate 14 and articulates there is connecting rod 20, connecting rod 20 keeps away from that the one end of connecting plate 19 articulates there is buffer board 21, the top of buffer board 21 and the bottom overlap joint of liftout plate 14, the one end fixedly connected with spacing groove 23 of connecting rod 20 is kept away from to buffer board 21, the one end that the buffer board 21 was kept away from to spacing groove 23 extends to limiting plate 22's inside.

In this embodiment, through setting up connecting plate 19, connecting rod 20 and buffer board 21, the three forms a complete lever structure, cooperates the automatic resilience of spring on the flexible loop bar 18 for buffer board 21 can cushion the descending movement of liftout plate 14, thereby avoids liftout plate 14 in the in-process that descends and the bottom overlap joint of accomodating 13 inner walls of chamber, thereby has improved the device's inner structure stability.

Specifically, the specification of the limiting groove 23 is larger than the width of the opening of the limiting plate 22.

In this embodiment, the maximum moving distance of the limiting plate 22 is limited by the limiting groove 23, so that the moving stability of the limiting plate 22 is ensured.

The utility model discloses a theory of operation and use flow: when using, rotate handle 11 for handle 11 drives two bevel gear 12 rotations, makes two pivot 6 rotate, makes four drive gear 8 rotate, makes drive gear 8 drive liftout plate 14 and upwards lifts up, makes four liftout plate 14 drive and places board 1 and carry out elevating movement, thereby adjusts the height of switch board body 3.

In conclusion, the height-adjustable power distribution cabinet mounting frame is provided with the storage device 4, the handle 11 is utilized to drive the two rotating shafts 6 to rotate, the ejecting plate 14 inside the storage device 4 is enabled to extend upwards so as to lift the placing plate 1, the height of the power distribution cabinet body 3 is adjusted, and therefore the purpose of adjusting the height is achieved, the maintenance work of workers is facilitated, the workers do not need to squat down or ascend with the help of tools to perform maintenance work, and the personal safety of the workers is improved while the maintenance work progress is guaranteed; through setting up connecting plate 19, connecting rod 20 and buffer board 21, the three forms a complete lever structure, cooperates the automatic resilience of spring on the flexible loop bar 18 for buffer board 21 can cushion the descending motion of liftout plate 14, thereby avoids liftout plate 14 in the in-process that descends and the bottom overlap joint of accomodating 13 inner walls of chamber, thereby has improved the device's inner structure stability.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switch board mounting bracket with adjustable height, is including placing board (1), its characterized in that: the power distribution cabinet is characterized in that a mounting seat (2) is fixedly mounted on the upper surface of the placing plate (1), a power distribution cabinet body (3) is movably mounted inside the mounting seat (2), two accommodating devices (4) are fixedly mounted at the bottom of the placing plate (1), two transverse plates (5) are fixedly mounted between opposite surfaces of the two accommodating devices (4), a rotating shaft (6) is movably inserted into the transverse plates (5), and a driving box (9) is fixedly mounted on the right side surface of the right accommodating device (4);

the storage device (4) comprises two driving cavities (7), two driving gears (8), two storage cavities (13), two ejection plates (14), two sliding grooves (15), two buffer grooves (17) and two limiting plates (22), two ends of the rotating shaft (6) extend into the driving cavities (7) formed in the two storage devices (4) respectively, the surface of one end of the rotating shaft (6) extending into the driving cavities (7) is fixedly inserted into the driving gears (8), the storage cavities (13) are communicated with the driving cavities (7), one side face, close to the driving gears (8), of the ejection plates (14) is meshed with the surface of the driving gears (8), and the top ends of the ejection plates (14) are fixedly connected with the lower surface of the placing plate (1);

the right-hand member of pivot (6) runs through right side storage device (4) and extends to the inside of drive box (9), the fixed surface that pivot (6) are located drive box (9) inside one end has cup jointed conical gear (12), two conical gear (12) intermeshing, and the pivot (6) that are located the front side rotate with the inner wall of drive box (9) through the bearing and are connected, and pivot (6) right-hand member fixedly connected with fixed axle (10) that are located the rear, the one end that pivot (6) were kept away from in fixed axle (10) extends to the right side and the fixed mounting of drive box (9) has handle (11).

2. The height-adjustable switch board mount according to claim 1, characterized in that: one side fixedly connected with pulley (16) of drive gear (8) is kept away from in liftout plate (14), pulley (16) are kept away from liftout plate (14) one end and are extended to the inside of spout (15) and with the inner wall overlap joint of spout (15).

3. The height-adjustable switch board mount according to claim 1, characterized in that: buffer slot (17) are linked together with liftout plate (14), the bottom fixed mounting of buffer slot (17) inner wall has flexible loop bar (18), the fixed surface of flexible loop bar (18) has cup jointed the spring, the top fixed mounting of flexible loop bar (18) has connecting plate (19), the one end that connecting plate (19) are close to liftout plate (14) articulates there is connecting rod (20), the one end that connecting plate (19) were kept away from in connecting rod (20) articulates there is buffer board (21), the top of buffer board (21) and the bottom overlap joint of liftout plate (14), the one end fixedly connected with spacing groove (23) of connecting rod (20) are kept away from in buffer board (21), the one end that spacing groove (23) were kept away from buffer board (21) extends to the inside of limiting plate (22).

4. A height adjustable cabinet mount according to claim 3, wherein: the specification of the limiting groove (23) is larger than the width of the opening of the limiting plate (22).

5. The height-adjustable switch board mount according to claim 1, characterized in that: the connecting part of the accommodating device (4) and the rotating shaft (6) is provided with a connecting ferrule, and a through hole matched with the rotating shaft (6) is formed in the connecting ferrule.