CN216530092U - Improved AC low-voltage power cabinet - Google Patents

Abstract

The utility model relates to the technical field of power cabinets, in particular to an improved alternating-current low-voltage power cabinet, which solves the problem that the power cabinet in the prior art is inconvenient to assemble and disassemble and maintain. The utility model provides an improved generation exchanges low pressure power cabinet, including first base, one side of first base is provided with the second base, two universal wheels and four universal wheels are the rectangle array and distribute all are installed to the bottom of first base and second base, the spring catch that a plurality of is the linear array and distributes is installed to the bottom of second base, the bottom of second base is provided with accessory plate and all spring catches all with accessory plate fixed connection, the spacing groove with spring catch matched with has all been seted up to the inside of first base and second base, the top fixedly connected with protection casing of first base, one side of protection casing is open structure and is one side of open structure and is provided with the curb plate. The detachable protective cover and the detachable side plates are designed, so that the convenience in assembling and disassembling the power cabinet is effectively improved, and the power cabinet is convenient to carry out daily inspection and maintenance.

Description

Improved AC low-voltage power cabinet

Technical Field

The utility model relates to the technical field of power cabinets, in particular to an improved alternating-current low-voltage power cabinet.

Background

The power cabinet is the electrical control cabinet that large-scale device normally operated and provides power, the power cabinet can divide into suspension type and console mode two kinds according to the mounting means, can divide into the power cabinet according to the size of size, and the headstock is two types, general power cabinet all embeds there is the contactor, the converter, parts such as high-voltage board Europe aerial transformer, consequently, need carry out periodic maintenance to the inside part of power cabinet in long-term use process, however, the current, the fixed shell structure of bolt or welded mode is adopted more to the console mode, consequently, in the maintenance process, the process of loading and unloading power cabinet is wasted time and energy, lead to maintenance efficiency lower, to this problem, can propose a novel interchange low pressure power cabinet, the dismouting convenience of promoting the power cabinet through the shell structure of improving the power cabinet, be convenient for carry out daily maintenance to the power cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved alternating-current low-voltage power cabinet, which solves the problem that the power cabinet in the prior art is inconvenient to assemble and disassemble and overhaul.

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

an improved alternating-current low-voltage power cabinet comprises a first base, wherein a second base is arranged on one side of the first base, two universal wheels are respectively arranged at the bottoms of the first base and the second base, four universal wheels are distributed in a rectangular array, a plurality of spring pins distributed in a linear array are arranged at the bottom of the second base, an auxiliary plate is arranged at the bottom of the second base, all the spring pins are fixedly connected with the auxiliary plate, limiting grooves matched with the spring pins are respectively formed in the first base and the second base, a protective cover is fixedly connected with the top of the first base, a side plate is arranged on one side of the protective cover in an open structure, the side plate is fixedly connected with the second base at the bottom, a plurality of partition plates distributed linearly in the vertical direction are arranged on the inner side of the protective cover, two slide rails distributed symmetrically are arranged on the outer side of each partition plate, the baffle can be dismantled with the curb plate and be connected and with two corresponding slide rail sliding connection, and all slide rails can all be dismantled with the protection casing and be connected.

Preferably, the joint surface of the first base and the second base is of a three-folding structure.

Preferably, the protection casing includes interior protection casing and outer protection casing, interior protection casing and first base fixed connection and outer protection casing and first base sliding connection, and interior protection casing and outer protection casing are hole plate structure, and the hole of interior protection casing and outer protection casing staggers each other.

Preferably, the fixed frame of one side fixedly connected with that the interior protection casing is close to the curb plate, set up with curb plate matched with draw-in groove in fixed frame and the fixed frame of first base fixed connection and the fixed frame, one side fixedly connected with installing frame that the outer protection casing is close to the curb plate has seted up with installing frame matched with mounting groove in the fixed frame, the installing frame can be dismantled with fixed frame through the cooperation of changeing the roller and blocking the post and be connected, changeing the roller and rotating with the installing frame and be connected, the card post rotates with fixed frame and is connected.

Preferably, the outer sides of the sliding rail and the partition board are fixedly connected with a plurality of hooks distributed in a linear array, and clamping holes matched with the hooks are formed in the side boards.

Preferably, the auxiliary plate is of a concave structure, and handles are fixedly connected to the outer sides of the side plates and the outer protective cover.

The utility model has at least the following beneficial effects:

can relieve the connection between first base and the second base through extracting the spring catch, pull open first base and second base and can drive curb plate and protection casing and break away from, the slide rail roll-off can be followed to the baffle simultaneously, thereby realize exposing the effect of power cabinet internals, convenient to overhaul, resume first base and second base to the spring catch fixes both positions promptly after the original condition after overhauing the completion, consequently, the dismouting mode of this power cabinet is high-efficient convenient, the convenience of the daily maintenance of power cabinet has effectively been promoted.

The utility model also has the following beneficial effects:

the adjustability of the distribution of the internal space of the power cabinet is realized by matching the clamping hook with the side plate provided with the clamping hole and the inner protective cover of the hole plate structure, and the space between the partition plates can be changed by adjusting the position of the sliding rail, so that the power cabinet can be conveniently adapted to parts with different sizes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a front cross-sectional view of the present invention;

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

FIG. 3 is a partially enlarged connection diagram of the outer protective cover and the inner protective cover;

fig. 4 is a side view, sectional and schematic view of the fixing frame, the mounting frame and the side plate.

In the figure: 1. a first base; 2. a second base; 3. a universal wheel; 4. an auxiliary plate; 5. a spring pin; 6. a limiting groove; 7. a protective cover; 8. an inner shield; 9. an outer shield; 10. a fixing frame; 11. installing a frame; 12. a side plate; 13. a card slot; 14. a slide rail; 15. a partition plate; 16. a hook; 17. rotating the roller; 18. and (5) clamping the column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-4, an improved ac low-voltage power cabinet comprises a first base 1, a second base 2 is arranged on one side of the first base 1, two universal wheels 3 are respectively arranged at the bottoms of the first base 1 and the second base 2, four universal wheels 3 are distributed in a rectangular array, a plurality of spring pins 5 distributed in a linear array are arranged at the bottom of the second base 2, an auxiliary plate 4 is arranged at the bottom of the second base 2, all the spring pins 5 are fixedly connected with the auxiliary plate 4, limiting grooves 6 matched with the spring pins 5 are respectively arranged in the first base 1 and the second base 2, a protective cover 7 is fixedly connected with the top of the first base 1, a side plate 12 is arranged on one side of the protective cover 7 which is in an open structure, the side plate 12 is fixedly connected with the second base 2 at the bottom, a plurality of partition plates 15 distributed in a linear manner in the vertical direction are arranged on the inner side of the protective cover 7, the outside of every baffle 15 all is provided with two slide rails 14 that are the symmetric distribution, baffle 15 can dismantle with curb plate 12 and be connected and with two corresponding slide rail 14 sliding connection, and all slide rails 14 can all be dismantled with protection casing 7 and be connected.

The scheme has the following working processes:

move down accessory plate 4 and can drive 5 roll-off spacing grooves 6 of spring catch, draw first base 1 and second base 2 side afterwards, curb plate 12 this moment, the whole that baffle 15 is connected and is formed is followed second base 2 and is removed, whole that protection casing 7 and first slide rail 14 are connected and is formed is followed first base 1 and is removed, then baffle 15 can roll-off protection casing 7, the effect of exposing the power cabinet internals in order to make things convenient for the maintenance has been realized, the maintenance is accomplished after with first base 1 and second base 2 remove initial relative position back spring catch 5 can block in spacing grooves 6 with fixed power cabinet structure automatically.

According to the working process, the following steps are known:

this power cabinet dismouting mode is convenient for operate and high-efficient, and can fully expose the part in the electric power cabinet at the maintenance in-process, has effectively promoted the convenience of power cabinet daily maintenance.

Furthermore, the joint surface of the first base 1 and the second base 2 is of a three-folding structure, so that ground dust and impurities can be prevented from entering the power cabinet from the joint.

Further, the protective cover 7 comprises an inner protective cover 8 and an outer protective cover 9, the inner protective cover 8 is fixedly connected with the first base 1, the outer protective cover 9 is slidably connected with the first base 1, the inner protective cover 8 and the outer protective cover 9 are both in a hole plate structure, holes of the inner protective cover 8 and holes of the outer protective cover 9 are staggered, and the double-layer hole plate structure is beneficial to ventilation and dustproof.

Further, the fixed frame 10 of one side fixedly connected with that interior protection casing 8 is close to curb plate 12, draw-in groove 13 with curb plate 12 matched with has been seted up in fixed frame 10 and the fixed frame 10 of 1 fixed connection of first base, one side fixedly connected with installing frame 11 that outer protection casing 9 is close to curb plate 12, set up in fixed frame 10 with installing frame 11 matched with mounting groove, installing frame 11 can be dismantled with fixed frame 10 through the cooperation of changeing roller 17 and card post 18 and be connected, changeing roller 17 rotates with installing frame 11 to be connected, card post 18 rotates with fixed frame 10 and is connected. After the mounting frame 11 is pushed into the mounting groove of the fixed frame 10, the roller 17 can be engaged with the engaging column 18 to fix the relative position of the mounting frame 11 and the fixed frame 10.

Furthermore, the outer sides of the sliding rail 14 and the partition plate 15 are fixedly connected with a plurality of hooks 16 distributed in a linear array, and a clamping hole matched with the hooks 16 is formed in the side plate 12, so that the positions of the partition plate 15 and the sliding rail 14 matched with the partition plate can be conveniently adjusted according to the size of the component.

Furthermore, the auxiliary plate 4 is of a concave structure, the outer sides of the side plate 12 and the outer protective cover 9 are fixedly connected with handles, the auxiliary plate 4 and the spring pin 5 can move down to form a whole in a foot stepping mode, and the handles are convenient to pull the side plate 12 and the protective cover 7 apart.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an improved generation exchanges low pressure power cabinet, includes first base (1), its characterized in that: a second base (2) is arranged on one side of the first base (1), two universal wheels (3) are arranged at the bottoms of the first base (1) and the second base (2), four universal wheels (3) are distributed in a rectangular array, a plurality of spring pins (5) distributed in a linear array are arranged at the bottom of the second base (2), an auxiliary plate (4) is arranged at the bottom of the second base (2), all the spring pins (5) are fixedly connected with the auxiliary plate (4), limiting grooves (6) matched with the spring pins (5) are formed in the first base (1) and the second base (2), a protective cover (7) is fixedly connected to the top of the first base (1), a side plate (12) is arranged on one side of the protective cover (7) in an open structure and on one side of the open structure, and the side plate (12) is fixedly connected with the second base (2) at the bottom, the inboard of protection casing (7) is provided with baffle (15) that a plurality of is linear distribution in vertical direction, every the outside of baffle (15) all is provided with two slide rails (14) that are the symmetric distribution, baffle (15) can be dismantled with curb plate (12) and be connected and with two corresponding slide rail (14) sliding connection, all slide rail (14) all can be dismantled with protection casing (7) and be connected.

2. An improved ac low voltage power cabinet as claimed in claim 1, wherein: the joint surface of the first base (1) and the second base (2) is of a three-fold structure.

3. An improved ac low voltage power cabinet as claimed in claim 1, wherein: protection casing (7) are including interior protection casing (8) and outer protection casing (9), interior protection casing (8) and first base (1) fixed connection and outer protection casing (9) and first base (1) sliding connection, interior protection casing (8) and outer protection casing (9) are hole plate structure, the hole of interior protection casing (8) and outer protection casing (9) staggers each other.

4. An improved AC low voltage power cabinet as claimed in claim 3, wherein: interior protection casing (8) are close to the fixed frame (10) of one side fixedly connected with of curb plate (12), set up in fixed frame (10) and first base (1) fixed connection and fixed frame (10) with curb plate (12) matched with draw-in groove (13), one side fixedly connected with installing frame (11) that outer protection casing (9) are close to curb plate (12), set up in fixed frame (10) with installing frame (11) matched with mounting groove, installing frame (11) can be dismantled through the cooperation of changeing roller (17) and card post (18) with fixed frame (10) and be connected, it rotates with installing frame (11) to change roller (17) and is connected, card post (18) rotate with fixed frame (10) and are connected.

5. An improved AC low voltage power cabinet as claimed in claim 3, wherein: the outer sides of the sliding rail (14) and the partition plate (15) are fixedly connected with a plurality of clamping hooks (16) distributed in a linear array mode, and clamping holes matched with the clamping hooks (16) are formed in the side plates (12).

6. An improved AC low voltage power cabinet as claimed in claim 3, wherein: the auxiliary plate (4) is of a concave structure, and handles are fixedly connected to the outer sides of the side plate (12) and the outer protective cover (9).

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