CN219024336U

CN219024336U - Laboratory hazardous chemicals cabinet

Info

Publication number: CN219024336U
Application number: CN202222135727.3U
Authority: CN
Inventors: 龚从平; 张九林; 代中; 刘亚兰; 万驰浩
Original assignee: Chongqing Colmore Engineering Technology Co ltd
Current assignee: Chongqing Colmore Engineering Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-05-16
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to the technical field of laboratory equipment, in particular to a laboratory hazardous chemical substance cabinet, which comprises: the device comprises a protective cover, a push-pull drawer, a damping slide bar, a containing disc, a limiting sleeve disc and a buffer liner. The inner diameter surface of the protective cover is fixedly provided with a buffering inner lead, the push-pull drawer is in sliding connection with the inner diameter surface of the protective cover through a damping sliding strip, the containing disc is fixedly arranged on the inner wall surface of the push-pull drawer, the damping sliding strip is fixedly arranged on the two side wall surfaces of the push-pull drawer, and the limiting sleeve disc is fixedly arranged on the top surface of the containing disc. The damping push-pull type access mode is utilized to replace the traditional door opening and closing access mode, vibration of the cabinet body is reduced, a sleeve disk with a fixing effect on dangerous chemicals is additionally arranged, the dangerous chemicals are limited, and the dangerous chemicals are prevented from being impacted to topple over, so that explosion is generated. Meanwhile, the inside of the cabinet body is modified, a buffer material is added to reduce explosion energy, and meanwhile, the steel plate and the viscous substance are used for sealing, so that fragments generated by explosion are prevented from hurting people.

Description

Laboratory hazardous chemicals cabinet

Technical Field

The utility model relates to the technical field of laboratory equipment, in particular to a laboratory hazardous chemical substance cabinet.

Background

Hazardous materials are solid, semi-solid and liquid materials which are recognized by the national unites regulation identification method and have one of toxicity, flammability, explosiveness, corrosiveness, chemical reactivity and infectivity, and can cause harm to human health and environment.

At present, the market of the laboratory hazardous chemicals storage cabinet in China attracts a great deal of enterprises to be resident, but the domestic enterprises develop later, so that the domestic hazardous chemicals storage cabinet has certain defects in various aspects compared with the foreign technical performance and the like. At present, domestic manufacturers all adopt the mode of an internal and an external goods shelf sealing plates for the storage cabinets of explosive substances, the internal explosion-proof design is almost not available, and particularly, the storage cabinets with the switch doors are used for a long time, so that larger vibration is very easy to generate, and the explosive substances are dangerous. The materials are still in a state of being randomly placed in the storage cabinet, and are not firmly fixed and buffered, so that the materials are easy to mix, and explosion danger is more easy to generate.

In view of this, it is urgent to design a laboratory hazardous chemicals cabinet, utilize damping push-and-pull access mode to replace traditional switch door access mode, reduce the vibrations of the cabinet body, install the cover dish that has the fixed action to the hazardous chemicals additional, spacing to the hazardous chemicals, prevent that it from receiving the impact and toppling over to the explosion that produces. Meanwhile, the inside of the cabinet body is modified, a buffer material is added to reduce explosion energy, and meanwhile, the steel plate and the viscous substance are used for sealing, so that fragments generated by explosion are prevented from hurting people.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide a laboratory dangerous chemical cabinet, which utilizes a damping push-pull type access mode to replace a traditional door opening and closing access mode, reduces vibration of a cabinet body, is additionally provided with a sleeve disk with a fixing effect on dangerous chemical, limits the dangerous chemical and prevents the dangerous chemical from being impacted to topple over, thereby generating explosion. Meanwhile, the inside of the cabinet body is modified, a buffer material is added to reduce explosion energy, and meanwhile, the steel plate and the viscous substance are used for sealing, so that fragments generated by explosion are prevented from hurting people.

In order to achieve the above object, the technical scheme of the present utility model is as follows: a laboratory hazardous chemical cabinet, comprising: the device comprises a protective cover, a push-pull drawer, a damping slide bar, a containing disc, a limiting sleeve disc and a buffer liner. The inner diameter surface of the protective cover is fixedly provided with a buffering inner lead, the push-pull drawer is in sliding connection with the inner diameter surface of the protective cover through a damping sliding strip, the containing disc is fixedly arranged on the inner wall surface of the push-pull drawer, the damping sliding strip is fixedly arranged on the two side wall surfaces of the push-pull drawer, and the limiting sleeve disc is fixedly arranged on the top surface of the containing disc.

Furthermore, the protection cover and the ground of the containing disc are fixedly arranged on movable casters, the protection cover is in a shape of a single-sided opening, and the opening of the protection cover is matched with the whole formed by the containing disc and the push-pull drawer.

Further, the inner diameter surface of the containing disc is fixedly provided with the limiting sleeve disc, a plurality of limiting holes are formed in the limiting sleeve disc at equal intervals, and the limiting holes are matched with the dangerous chemical loading bottle.

Further, the buffer liner includes: the outer diameter surface of the steel plate protective layer is sleeved with the resin mucous membrane layer.

Further, the damping slide includes: the damping device comprises a sliding rail, a sliding strip and a damping strip, wherein the damping strip is fixedly installed on the inner diameter surface of the sliding rail, the sliding strip is matched with the damping strip, the sliding rail is fixedly installed on the inner diameter surface of the protective cover, and the damping strip is fixedly installed on the outer diameter surface of the containing disc.

The beneficial effects are that:

the laboratory hazardous chemical cabinet provided by the utility model utilizes a damping push-pull type access mode to replace a traditional door opening and closing access mode, reduces vibration of a cabinet body, is additionally provided with a sleeve disk with a fixing effect on hazardous chemical, limits the hazardous chemical, and prevents the hazardous chemical from being impacted to topple over, thereby generating explosion. Meanwhile, the inside of the cabinet body is modified, a buffer material is added to reduce explosion energy, and meanwhile, the steel plate and the viscous substance are used for sealing, so that fragments generated by explosion are prevented from hurting people.

Drawings

FIG. 1 is a side view of a laboratory hazardous chemical cabinet of the present utility model;

FIG. 2 is a top view of a laboratory hazardous chemical substance cabinet of the present utility model;

FIG. 3 is a schematic diagram of a buffer liner structure of a laboratory hazardous chemical substance cabinet according to the present utility model; the marks in the figure: 1-protective cover, 2-push-pull drawer, 3-damping slide bar, 4-containing disc, 5-limit sleeve disc, 6-buffer liner, 31-slide rail, 32-slide bar, 33-damping bar, 51-limit hole, 61-buffer sponge layer, 62-steel plate protective layer and 63-resin mucous membrane layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in the figure, the utility model discloses a laboratory hazardous chemical substance cabinet, which comprises: the device comprises a protective cover 1, a push-pull drawer 2, a damping slide bar 3, a containing disc 4, a limit sleeve disc 5 and a buffer liner 6. The inner diameter surface of the protective cover 1 is fixedly provided with a buffering inner lead, the push-pull drawer 2 is in sliding connection with the inner diameter surface of the protective cover 1 through a damping sliding strip 3, the containing disc 4 is fixedly arranged on the inner wall surface of the push-pull drawer 2, the damping sliding strip 3 is fixedly arranged on two side wall surfaces of the push-pull drawer 2, and the limit sleeve disc 5 is fixedly arranged on the top surface of the containing disc 4.

In this embodiment, the protection cover 1 and the holding tray 4 are fixedly installed on the ground and are provided with movable casters, the protection cover 1 is in a shape of a single-sided opening, and the opening of the protection cover 1 is matched with the whole body formed by the holding tray 4 and the push-pull drawer 2.

In this embodiment, the inner diameter surface of the holding disc 4 is fixedly provided with the limiting sleeve disc 5, a plurality of limiting holes 51 are formed in the limiting sleeve disc 5 at equal intervals, and the limiting holes 51 are matched with the dangerous chemical loading bottle.

In this embodiment, the buffer liner 6 includes: the outer diameter surface of the buffering sponge layer 61 is sleeved with the steel plate protective layer 62, and the outer diameter surface of the steel plate protective layer 62 is sleeved with the resin mucous membrane layer 63.

In this embodiment, the damping slider 3 includes: slide rail 31, draw runner 32 and damping strip 33, the internal diameter sky ground fixed mounting of slide rail 31 has damping strip 33, draw runner 32 with cooperate between the damping strip 33, slide rail 31 fixed mounting is in the internal diameter face of protection casing 1, damping strip 33 fixed mounting is in the external diameter face of holding dish 4.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A laboratory hazardous chemical cabinet, comprising: protection casing (1), push-and-pull are taken out (2), damping draw runner (3), are held dish (4), stop collar dish (5) and are cushioned inner bag (6), a serial communication port, protection casing (1) internal diameter face fixed mounting has the buffering interior pill, push-and-pull take out (2) through damping draw runner (3) with the interior face sliding connection of protection casing (1), hold dish (4) fixed mounting and be in push-and-pull take out (2) internal wall, damping draw runner (3) fixed mounting is in push-and-pull take out (2) both sides wall, stop collar dish (5) fixed mounting is in hold dish (4) top surface.

2. The laboratory hazardous chemical cabinet according to claim 1, wherein the protective cover (1) and the containing disc (4) are fixedly arranged on the ground and provided with movable casters, the protective cover (1) is in a shape of a single-sided opening, and the opening of the protective cover (1) is integrally matched with the containing disc (4) and the push-pull drawer (2).

3. The laboratory hazardous chemical substance cabinet according to claim 2, wherein the limiting sleeve plate (5) is fixedly arranged on the inner diameter surface of the containing plate (4), a plurality of limiting holes (51) are formed in the limiting sleeve plate (5) at equal intervals, and the limiting holes (51) are matched with the hazardous chemical substance loading bottle.

4. A laboratory hazardous chemical cabinet according to claim 3, characterized in that the buffer inner container (6) comprises: the anti-collision device comprises a buffering sponge layer (61), a steel plate protection layer (62) and a resin mucous membrane layer (63), wherein the steel plate protection layer (62) is sleeved on the outer diameter surface of the buffering sponge layer (61), and the resin mucous membrane layer (63) is sleeved on the outer diameter surface of the steel plate protection layer (62).

5. A laboratory hazardous chemical cabinet according to claim 4, characterized in that the damping slide (3) comprises: slide rail (31), draw runner (32) and damping strip (33), the internal diameter sky ground fixed mounting of slide rail (31) has damping strip (33), draw runner (32) with cooperate between damping strip (33), slide rail (31) fixed mounting is in the internal diameter face of protection casing (1), damping strip (33) fixed mounting is in the external diameter face of holding dish (4).