CN215009168U

CN215009168U - Portable electric switch board

Info

Publication number: CN215009168U
Application number: CN202022974205.3U
Authority: CN
Inventors: 杨继强
Original assignee: Sichuan Dunqiang Fire Engineering Co ltd
Current assignee: Sichuan Dunqiang Fire Engineering Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-12-03
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a movable electrical power distribution cabinet, which comprises a power distribution cabinet main body and a base, wherein the bottom end of the power distribution cabinet main body is fixedly connected with the base, two opposite ends of the inner side wall of the base are respectively and fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the driving motor, is fixedly sleeved with the axis of a gear; the utility model discloses a gear rack, including the vertical setting of the inside center department fixedly connected with mobile jib of base, the mobile jib slides with the lifter plate and cup joints, the lifter plate is close to two the both sides of gear are fixedly connected with curb plate respectively, and two the curb plate is towards the rack of the one end difference fixedly connected with of gear and gear engagement, the bottom edge of lifter plate is fixed mounting respectively has vertical relative distribution's universal wheel. This portable electric switch board, rational in infrastructure, and effectively improved the problem that exists among the prior art, be worth promoting.

Description

Portable electric switch board

Technical Field

The utility model belongs to the technical field of the switch board, concretely relates to portable electric switch board.

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). 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.

At present, the removal is not convenient for simple cabinet body structure for the great majority of current switch board, and the universal wheel is installed to the bottom of the cabinet body to some switch boards direct, if the braking effect of universal wheel is not good then can lead to the switch board to take place to shift when using, has the potential safety hazard, consequently, needs further improvement to improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable electric switch board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable electrical power distribution cabinet comprises a power distribution cabinet main body and a base, wherein the bottom end of the power distribution cabinet main body is fixedly connected with the base, the base is hollow, the corners of the bottom end of the base are respectively and fixedly connected with bottom columns which are vertically and oppositely distributed, two opposite ends of the inner side wall of the base are respectively and fixedly provided with a driving motor, an output shaft of the driving motor is fixedly connected with a connecting rod, and one end, far away from the driving motor, of the connecting rod is fixedly sleeved with the axis of a gear;

the utility model discloses a gear lifting device, including the base, the inside center of base department fixedly connected with vertical setting's mobile jib, the mobile jib slides with the lifter plate and cup joints, the lifter plate is close to two the both sides of gear are fixedly connected with curb plate respectively, and two the curb plate is towards the rack of the one end difference fixedly connected with of gear and gear engagement, the bottom edge of lifter plate is fixed mounting respectively has vertical relative distribution's universal wheel, just the through-hole that supplies the universal wheel to stretch out is seted up to the diapire of base.

Preferably, the sliding sleeve is installed to the department between two parties of lifter plate is inlayed, the sliding sleeve cup joints with the mobile jib is slided.

Preferably, the top end of the lifting plate is fixedly connected with at least two vertical telescopic positioning rods which are distributed oppositely, and the fixed ends of the telescopic positioning rods are fixedly connected with the top wall of the base.

Preferably, the tops of the opposite sides of the two side plates are respectively and fixedly connected with a limiting plate, and the limiting plates are located above the gears.

Preferably, one end of each limiting plate, which is far away from the corresponding side plate, is fixedly connected with a sliding plate, and the inner side walls of the two opposite ends of the base are respectively provided with sliding grooves matched with the sliding plates.

The utility model discloses a technological effect and advantage: this portable electric switch board, through addding base and foundation, make the switch board main part keep away from ground, can effectively reduce ground moisture infiltration switch board main part inside and damage electronic component, output shaft through driving motor drives gear revolve, the meshing that relies on wheel and rack drives the lifter plate and reciprocates, thereby it reciprocates to drive the universal wheel, when the universal wheel downward movement to jacking up the base, alright rely on the rolling characteristic of universal wheel to remove the switch board main part, when the universal wheel rebound to keeping away from ground, the foundation then provides the holding power for the switch board main part, furthermore, through flexible locating lever, mutually supporting between mobile jib and the sliding sleeve, be favorable to improving the stability when lifter plate removes. This portable electric switch board, rational in infrastructure, and effectively improved the problem that exists among the prior art, be worth promoting.

Drawings

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

FIG. 2 is a cross-sectional view of the interior of the base of the present invention;

fig. 3 is a schematic view of the gear structure of the present invention.

In the figure: 1 switch board main part, 2 bases, 3 sliding sleeves, 4 lifter plates, 5 through-holes, 6 sill posts, 7 racks, 8 gears, 9 curb plates, 10 mobile poles, 11 flexible locating levers, 12 limiting plates, 13 universal wheels, 14 connecting rods, 15 driving motor.

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.

The utility model provides a portable electric power distribution cabinet as shown in fig. 1-3, including power distribution cabinet main body 1 and base 2, the bottom fixedly connected with base 2 of power distribution cabinet main body 1, the inside cavity of base 2, the bottom edge of base 2 is fixedly connected with vertical bottom pillar 6 that relatively distributes respectively, the relative both ends of base 2 inside wall are fixedly installed with driving motor 15 respectively, the output shaft of driving motor 15 is fixedly connected with connecting rod 14, the one end of connecting rod 14 far away from driving motor 15 is fixedly connected with the axle center of gear 8;

the mobile jib 10 of the vertical setting of inside center department fixedly connected with of base 2, mobile jib 10 slides with lifter plate 4 and cup joints, lifter plate 4 is close to two fixedly connected with curb plate 9, and two respectively in the both sides of gear 8 the rack 7 of curb plate 9 towards gear 8's one end difference fixedly connected with and gear 8 meshing, the bottom edge of lifter plate 4 respectively fixed mounting have vertical relative distribution's universal wheel 13, just the through-hole 5 that supplies universal wheel 13 to stretch out is seted up to the diapire of base 2.

Specifically, the sliding sleeve 3 is inlayed and installed in the department placed in the middle of lifter plate 4, sliding sleeve 3 slides with mobile jib 10 and cup joints, through the sliding fit of sliding sleeve 3 with mobile jib 10, is favorable to improving the stability when lifter plate 4 removes.

Specifically, the top fixedly connected with of lifter plate 4 two piece at least vertical relative distribution's flexible locating lever 11, the stiff end of flexible locating lever 11 and the roof fixed connection of base 2, stability when flexible locating lever 11 is used for improving lifter plate 4 and goes up and down.

Specifically, two the opposite one side top of curb plate 9 is fixedly connected with limiting plate 12 respectively, just limiting plate 12 is located gear 8's top, and limiting plate 12 is used for avoiding gear 8 and rack 7 to break away from.

Specifically, two the limiting plates 12 keep away from the one end of curb plate 9 is fixedly connected with slide respectively, just the relative both ends inside wall of base 2 is seted up respectively with the slide of mutually supporting, through the mutually supporting between slide and the spout (not shown in the figure), is favorable to improving the stability when curb plate 9 rotates along with gear 8 and removes.

The working principle is as follows: when the movable electric power distribution cabinet is used, when the power distribution cabinet main body 1 needs to be transported, the driving motor 15 is started, the output shaft of the driving motor 15 drives the gear 8 to rotate, the side plate 9 can move along with the rotation of the gear 8 by means of the meshing action between the gear 8 and the rack 7, so that the lifting plate 4 is driven to move downwards until the universal wheel 13 contacts the ground and jacks up the base 2, the bottom column 6 is far away from the ground, the power distribution cabinet main body 1 can be moved according to the rolling characteristic of the universal wheel 13 at the moment, meanwhile, the stability of the lifting plate 4 during lifting can be effectively improved by means of the mutual matching among the telescopic positioning rod 11, the main rod 10 and the sliding sleeve 3, when the power distribution cabinet main body 1 is moved to a specified position, the driving motor 15 is started, the output shaft of the driving motor 15 drives the gear 8 to rotate reversely, and the lifting plate 4 can be driven to move upwards until the universal wheel 13 is far away from the ground, the foundation column 6 contacts ground can provide the holding power for switch board main part 1 this moment, in addition, through the mutual cooperation between slide and the base 2 upper slide on limiting plate 12, is favorable to improving the stability of curb plate 9 when rotating and removing along with gear 8. This portable electric switch board, rational in infrastructure, and effectively improved the problem that exists among the prior art, be worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a portable electric switch board, includes switch board main part (1) and base (2), its characterized in that: the bottom end of the power distribution cabinet main body (1) is fixedly connected with a base (2), the base (2) is hollow, the bottom end corners of the base (2) are fixedly connected with bottom columns (6) which are vertically and oppositely distributed, two opposite ends of the inner side wall of the base (2) are fixedly provided with driving motors (15), output shafts of the driving motors (15) are fixedly connected with connecting rods (14), and one ends, far away from the driving motors (15), of the connecting rods (14) are fixedly sleeved with the axes of the gears (8);

the inside center of base (2) locates mobile jib (10) of the vertical setting of fixedly connected with, mobile jib (10) slide with lifter plate (4) and cup joint, lifter plate (4) are close to two the both sides difference fixedly connected with curb plate (9) of gear (8), and two curb plate (9) are towards rack (7) of the one end difference fixedly connected with and gear (8) meshing of gear (8), the bottom edge of lifter plate (4) respectively fixed mounting have vertical relative distribution's universal wheel (13), just through-hole (5) that supply universal wheel (13) to stretch out are seted up to the diapire of base (2).

2. A mobile electrical switchboard according to claim 1, characterized in that: the middle of the lifting plate (4) is embedded with a sliding sleeve (3), and the sliding sleeve (3) is slidably sleeved with the main rod (10).

3. A mobile electrical switchboard according to claim 1, characterized in that: the top end of the lifting plate (4) is fixedly connected with at least two vertical telescopic positioning rods (11) which are distributed oppositely, and the fixed ends of the telescopic positioning rods (11) are fixedly connected with the top wall of the base (2).

4. A mobile electrical switchboard according to claim 1, characterized in that: the tops of one sides, opposite to the side plates (9), of the two side plates are fixedly connected with limiting plates (12) respectively, and the limiting plates (12) are located above the gear (8).

5. A mobile electrical switchboard according to claim 4, characterized in that: one ends, far away from the side plates (9), of the two limiting plates (12) are fixedly connected with sliding plates respectively, and sliding grooves matched with the sliding plates are formed in the inner side walls of the two opposite ends of the base (2) respectively.