CN216491388U

CN216491388U - Intelligent explosion-proof positive pressure instrument cabinet

Info

Publication number: CN216491388U
Application number: CN202122307895.1U
Authority: CN
Inventors: 王稼逸; 王柳灵; 薛梅; 王挺丰; 龚昱舟; 徐赛杰
Original assignee: Qidong Explosion Proof Electrical Instruments Co ltd
Current assignee: Qidong Explosion Proof Electrical Instruments Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-05-10
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an intelligent explosion-proof positive pressure instrument cabinet, which comprises an instrument cabinet body, wherein a base is fixed at the bottom of the instrument cabinet body, a moving mechanism is arranged in the base, the moving mechanism comprises a retraction groove which is formed in the base and is inwards opened at the bottom, a movable plate is arranged in the retraction groove, a universal wheel is arranged at the bottom of the movable plate, a driving mechanism is arranged at the upper end of the movable plate in the base and is used for driving the movable plate to reciprocate up and down, the moving mechanism at the bottom of the device can be discharged to push the device when the device needs to be moved, and the moving mechanism can be retracted to maintain the integral stability of the device when the device is used.

Description

Intelligent explosion-proof positive pressure instrument cabinet

Technical Field

The utility model relates to the technical field of positive pressure instrument cabinets, in particular to an intelligent explosion-proof positive pressure instrument cabinet.

Background

An explosion-proof positive pressure cabinet is an explosion-proof electric appliance widely used in chemical industry, and is an electric device used in flammable and explosive environment, and can be explosion-proof, antistatic and corrosion-resistant in flammable and explosive environment through special process treatment. The explosion-proof principle is that the explosion-proof measure of medium isolation ignition source is adopted to achieve the purpose of explosion-proof of electric appliance, and various common detecting instruments, analytical instruments, display instruments, monitors, microcomputer touch screens, high-power frequency converters and common electric appliance elements can be installed according to the requirements of users, and the electric appliance elements installed in the users are basically not limited.

Current explosion-proof malleation instrument cabinet generally all has better explosion-proof effect in the use, but does not generally install moving mechanism in its bottom in order to guarantee its stability, and this is inconvenient carries out the small scale removal to it when just making concrete installation, needs many people to lift its whole, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an intelligent explosion-proof positive pressure instrument cabinet, which can be pushed by releasing a moving mechanism at the bottom of the intelligent explosion-proof positive pressure instrument cabinet when the intelligent explosion-proof positive pressure instrument cabinet needs to be moved, and can be folded to maintain the integral stability of the intelligent explosion-proof positive pressure instrument cabinet when the intelligent explosion-proof positive pressure instrument cabinet is used.

In order to solve the technical problems, the utility model provides the following technical scheme: explosion-proof malleation instrument cabinet of intelligence, including the instrument cabinet body, the bottom of instrument cabinet body is fixed with the base, the inside moving mechanism that is equipped with of base, moving mechanism is including the inward groove of receiving and releasing of seting up of bottom in being located the base, receive and release the inslot and be equipped with the fly leaf, the bottom of fly leaf is equipped with the universal wheel, the upper end of fly leaf is located the inside actuating mechanism that is equipped with of base, actuating mechanism is used for the drive the fly leaf up-and-down motion.

As a preferable technical scheme, the driving mechanism comprises an installation cavity located in the base, a rotating rod penetrates through a bearing in the installation cavity, one end of the rotating rod extends out of the base, a gear is fixed on the outer portion of the rotating rod, a movable sleeve block is sleeved on the outer portion of the gear, a rack is fixed on one side of the inner portion of the movable sleeve block, the rack and the gear are meshed with each other, and the bottom of the movable sleeve block extends into the retraction groove and is connected with the movable plate.

As a preferred technical scheme, the two sides of the movable sleeve block are respectively provided with a second movable groove, the rotating rod penetrates through the movable sleeve block through the two groups of second movable grooves, the bottom of the mounting cavity is provided with a first movable groove communicated with the retraction groove, and the movable sleeve block extends into the retraction groove through the first movable groove.

As a preferred technical scheme of the utility model, the movable sleeve blocks, the gear and the rack are respectively provided with two groups, and the two groups of movable sleeve blocks are respectively connected with two ends of the movable plate.

As a preferred technical scheme, the observation window is arranged outside the instrument cabinet body, and transparent tempered glass is embedded in the observation window.

As a preferred technical scheme of the utility model, sliding grooves are formed in two sides of the retraction groove inwards, and two ends of the movable plate respectively extend into the two groups of sliding grooves and are in sliding connection with the sliding grooves.

Compared with the prior art, the utility model can achieve the following beneficial effects:

when the device needs to be carried and moved, the movable plate in the retraction groove is driven to move downwards by the driving mechanism, so that the universal wheels at the bottom of the movable plate are driven to move downwards until the bottoms of the universal wheels are abutted against the ground, the universal wheels are equivalent to extending out of the bottom of the device, the device can be further pushed to move, the use is convenient, and the moving mechanism can be retracted to maintain the integral stability of the device when the device is used.

Drawings

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

FIG. 2 is a schematic sectional view of the moving mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of a base according to the present invention;

FIG. 4 is a schematic view of the internal structure of the movable plate of the present invention;

wherein: 1. an instrument cabinet body; 2. a base; 3. an observation window; 4. a mounting cavity; 5. rotating the rod; 6. a movable sleeve block; 7. a retraction slot; 8. a movable plate; 9. a universal wheel; 10. a first movable slot; 11. a chute; 12. a gear; 13. a rack; 14. a second movable groove.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 2 and 3, the utility model provides an intelligent explosion-proof positive pressure instrument cabinet, which comprises an instrument cabinet body 1, wherein a base 2 is fixed at the bottom of the instrument cabinet body 1, a moving mechanism is arranged inside the base 2, the moving mechanism comprises a retraction groove 7 which is formed inwards at the bottom of the base 2, a movable plate 8 is arranged in the retraction groove 7, a universal wheel 9 is arranged at the bottom of the movable plate 8, a driving mechanism is arranged inside the base 2 at the upper end of the movable plate 8, and the driving mechanism is used for driving the movable plate 8 to reciprocate up and down;

when the device needs to be carried and moved, the movable plate 8 in the retraction groove 7 is driven to move downwards through the driving mechanism, so that the universal wheels 9 at the bottom of the movable plate 8 are driven to move downwards until the bottoms of the universal wheels 9 are abutted against the ground, at the moment, the universal wheels 9 equivalently extend out of the bottom of the device, and the device can be pushed to move and is convenient to use;

when the device is needed to be used, the movable plate 8 is driven to move upwards only by the driving mechanism until the universal wheels 9 at the bottom of the movable plate completely leave the ground and return to the storage groove 7, at the moment, the base 2 at the bottom of the device is in contact with the bottom surface, the device is supported by the base 2, and the stability of the device in the use state is maintained.

As shown in fig. 2, 3 and 4, the driving mechanism includes an installation cavity 4 located inside the base 2, a rotating rod 5 penetrates through a bearing in the installation cavity 4, one end of the rotating rod 5 extends out of the base 2, a gear 12 is fixed outside the rotating rod 5, a movable sleeve block 6 is sleeved outside the gear 12, a rack 13 is fixed on one side inside the movable sleeve block 6, the rack 13 and the gear 12 are engaged with each other, and the bottom of the movable sleeve block 6 extends into the retraction slot 7 and is connected with the movable plate 8;

when the moving device is needed, the rotating rod 5 can be rotated to drive the gear 12 fixed outside to synchronously rotate, so as to drive the rack 13 meshed with the rotating rod to move downwards, at the moment, the movable sleeve block 6 fixed outside the rack 13 moves downwards, and then the movable plate 8 fixedly connected with the bottom of the movable plate 8 is driven to move downwards, so that the universal wheel 9 at the bottom of the movable plate 8 moves downwards, and the height of the universal wheel 9 can be accurately adjusted by controlling the rotating amplitude of the rotating rod 5.

As shown in fig. 3 and 4, the two sides of the movable sleeve block 6 are provided with second movable grooves 14, the rotating rod 5 penetrates through the movable sleeve block 6 through the second movable grooves 14, the bottom of the installation cavity 4 is provided with first movable grooves 10 communicated with the retractable grooves 7, and the movable sleeve block 6 extends into the retractable grooves 7 through the first movable grooves 10.

As shown in fig. 2, 3 and 4, two sets of the movable sleeve blocks 6, the gear 12 and the rack 13 are provided, and the two sets of the movable sleeve blocks 6 are respectively connected to two ends of the movable plate 8; the stability of the movement of the movable plate 8 can be maintained by providing two sets of movable blocks 6 respectively located at two ends of the movable plate 8.

As shown in fig. 1, in order to observe the inside of the instrument cabinet body 1 conveniently, an observation window 3 may be provided outside the instrument cabinet body 1, and transparent tempered glass is embedded in the observation window 3.

As shown in fig. 2 and 3, in order to further limit the moving path of the movable plate 8 and improve the stability thereof, sliding grooves 11 are formed inward on both sides of the storage slot 7, and both ends of the movable plate 8 respectively extend into the two sets of sliding grooves 11 and are slidably connected therewith.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Explosion-proof malleation instrument cabinet of intelligence, including instrument cabinet body (1), its characterized in that: the bottom of instrument cabinet body (1) is fixed with base (2), the inside moving mechanism that is equipped with of base (2), moving mechanism is including being located base (2) the inside groove (7) that receive and releases of seting up of bottom, receive and release and be equipped with fly leaf (8) in groove (7), the bottom of fly leaf (8) is equipped with universal wheel (9), the upper end of fly leaf (8) is located base (2) inside and is equipped with actuating mechanism, actuating mechanism is used for the drive fly leaf (8) up-and-down motion.

2. The intelligent explosion-proof positive pressure instrument cabinet of claim 1, wherein: actuating mechanism is including being located inside installation cavity (4) of base (2), dwang (5) are worn to be equipped with by installation cavity (4) inner bearing, the outside of base (2) is stretched out to the one end of dwang (5), the external fixation of dwang (5) has gear (12), gear (12) outside cover is equipped with movable sleeve piece (6), the inside one side of movable sleeve piece (6) is fixed with rack (13), intermeshing between rack (13) and gear (12), the bottom of activity sleeve piece (6) is stretched into and is connect fly leaf (8) in receiving and releasing groove (7).

3. The intelligent explosion-proof positive pressure instrument cabinet of claim 2, wherein: second activity groove (14) have all been seted up to the both sides of activity cover block (6), dwang (5) are through two sets of second activity groove (14) run through activity cover block (6), first activity groove (10) with receive and release groove (7) intercommunication are seted up to the bottom of installation cavity (4), activity cover block (6) stretch into through first activity groove (10) receive and release in groove (7).

4. The intelligent explosion-proof positive pressure instrument cabinet of claim 2, wherein: the movable sleeve blocks (6), the gear (12) and the rack (13) are respectively provided with two groups, and the two groups of movable sleeve blocks (6) are respectively connected with two ends of the movable plate (8).

5. The intelligent explosion-proof positive pressure instrument cabinet of claim 1, wherein: the instrument cabinet is characterized in that an observation window (3) is arranged outside the instrument cabinet body (1), and transparent toughened glass is embedded in the observation window (3).

6. The intelligent explosion-proof positive pressure instrument cabinet of claim 1, wherein: both sides of the retraction groove (7) are internally provided with sliding grooves (11), and both ends of the movable plate (8) respectively extend into the two groups of sliding grooves (11) and are in sliding connection with the sliding grooves.