CN221143717U - Clean laboratory with prevent wind husky function - Google Patents

Abstract

The utility model relates to the technical field of laboratories, in particular to a clean laboratory with a sand prevention function, which comprises a bottom plate and a laboratory main body, wherein a rotating handle is symmetrically arranged at the top of the bottom plate, and one end of the rotating handle is connected with a bevel gear I; the bevel gears II are arranged in the bottom plate and meshed with the bevel gears I; and the uniform ends of the transverse fixing pieces are positioned in the fixing sleeve. The utility model overcomes the defects of the prior art, and by arranging the rotating handle, the vertical fixing pieces and the first bevel gears, the rotating handle can be sequentially rotated after the vertical fixing of the bottom plate is finished, the first bevel gears are driven to rotate, the first bevel gears are meshed with the second bevel gears, so that the threaded rods are meshed with the inner parts of the transverse fixing pieces, the transverse fixing pieces are driven to move outwards, the transverse fixing of the bottom plate is finished, the vertical fixing and the transverse fixing of the bottom plate are finished, and the risk of collapse of a laboratory caused by the fact that strong wind drives wind and sand to continuously blow the laboratory is reduced.

Description

Clean laboratory with prevent wind husky function

Technical Field

The utility model relates to the technical field of laboratories, in particular to a clean laboratory with a sand prevention function.

Background

Clean laboratories are laboratories that are specially designed, built and finished to ensure air cleanliness and hygienic safety. The main function of the system is to ensure the experiment environment to reach a certain cleanliness so as to ensure the accuracy and reliability of the experiment process, the application range of the clean laboratory is very wide, the system is mainly used in the fields of electronics, semiconductors, medical treatment, pharmacy, bioengineering, environmental protection detection and the like, in a word, the clean laboratory is one of important infrastructures for the development of the current science and technology, and not only provides necessary guarantee for the scientific research in each field, but also provides important guarantee for the health and life safety of people.

According to the prior patent publication No. (CN 219081129U), an assembled clean laboratory comprises side guard plates, wherein the top ends of the side guard plates are provided with ceiling mechanisms, the side guard plates are respectively provided with lighting mechanisms at two sides close to the ceiling mechanisms, each ceiling mechanism comprises a top plate, a filter screen, triangular plates, waterproof tiles and fans, the triangular plates are respectively arranged at two sides of the top end of each top plate, a plurality of waterproof tiles are arranged between the two triangular plates, and an opening is arranged at the bottom end of each top plate; and set up the ventilation window on the wall body surface generally to the circulation of inside and outside air of being convenient for, and ventilation window is after long-time work, and impurity such as easy accumulation dust piece makes ventilation window take place to block up, generally need take out it with the help of external instrument and clear up or change, makes the operation inconvenient.

Disclosure of utility model

The utility model aims to provide a clean laboratory with a sand prevention function, so as to solve the problem of the prior clean laboratory in the use process in the background technology.

In order to realize the technical problems, the utility model provides the following technical scheme:

A clean laboratory with sand prevention function, comprising: the device comprises a bottom plate and a laboratory main body, wherein a rotating handle is symmetrically arranged at the top of the bottom plate, one end of the rotating handle is connected with a bevel gear I, and through holes are formed in two sides of the inside of the bottom plate in a penetrating manner; the bevel gears II are arranged in the bottom plate and meshed with the bevel gears I, and threaded rods are arranged at one ends of the bevel gears II; the fixed sleeves are symmetrically arranged in the bottom plate; the uniform ends of the transverse fixing pieces are positioned in the fixing sleeve, and the transverse fixing pieces are meshed with the threaded rod through threads on the inner wall; ventilation windows, which are detachably connected to both sides of the surface of the laboratory body; the connecting boxes are arranged on the surface of the laboratory main body and positioned at the left side and the right side of the ventilating window; and the limiting rods are all installed inside the connecting box, and the surfaces of the limiting rods are all wound with reset springs.

Preferably, the base plate further comprises: the vertical fixing pieces are arranged at four corners of the surface of the bottom plate, and penetrate through the bottom plate.

Preferably, the laboratory body further comprises: the door is connected to the surface of the laboratory main body through a hinge; a light-transmitting window mounted on a surface of the laboratory body.

Preferably, the laboratory body further comprises: a top plate which is installed at the top of the laboratory main body and is umbrella-shaped.

Preferably, the ventilation window further comprises: and the two limiting holes are symmetrically arranged on the surface of the ventilating window, and the limiting holes are matched with the limiting rods.

Preferably, the connection box further comprises: and the handles are all arranged on the surface of the connecting box and are integrally arranged with the limiting rod.

The embodiment of the utility model provides a clean laboratory with a sand prevention function, which has the following beneficial effects:

1. Through setting up turning handle, vertical mounting and bevel gear one, multiunit vertical mounting is after finishing to the bottom plate vertical fixation, can rotate the turning handle in proper order, drives bevel gear one and rotates, and bevel gear one rotates and bevel gear two-phase meshing for threaded rod and the inside meshing of horizontal mounting drive horizontal mounting outwards remove, thereby accomplish the horizontal fixed to the bottom plate, accomplish the vertical fixation to the bottom plate with horizontal fixed, reduce the laboratory and constantly blow the laboratory because of strong wind drives the sand wind and exist the emergence of collapse risk.

2. Through setting up connecting box, gag lever post and spacing hole, outside pulling handle simultaneously, the briquetting on drive inside gag lever post surface can extrude reset spring, and reset spring takes place deformation and drives the gag lever post and inwards moves, breaks away from in the spacing hole on ventilation window surface, and then personnel can take out the ventilation window and clear up or change, and need not with the help of external instrument to improve the convenience of dismouting.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of the overall frontal structure of the present utility model;

FIG. 3 is a schematic view of the transverse fixing assembly of the present utility model;

fig. 4 is a schematic view of the structure of the ventilation window according to the present utility model.

In the figure: 1. a bottom plate; 2. a laboratory body; 3. a door; 4. a light-transmitting window; 5. a top plate; 6. a ventilation window; 7. a rotating handle; 8. a through hole; 9. a vertical fixing piece; 10. bevel gears I; 11. bevel gears II; 12. a threaded rod; 13. a fixed sleeve; 14. a transverse fixing member; 15. a connection box; 16. a handle; 17. a limit rod; 18. a return spring; 19. and a limiting hole.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1 and 2, a clean laboratory with prevent wind husky function, during installation, reserve earlier with the geosyncline of bottom plate 1 adaptation, place bottom plate 1 in the geosyncline of reservation, then in the connecting hole with vertical mounting 9 access bottom plate 1 four corners in proper order, make vertical mounting 9 access ground accomplish the vertical fixed to bottom plate 1, then accomplish the horizontal fixed to bottom plate 1 by horizontal fixed subassembly again, thereby improve the stability to the installation of laboratory main part 2, umbrella-shaped roof 5 is convenient for discharge the rainwater, reduce the piling up of laboratory main part 2 top rainwater, ventilation window 6 is used for realizing the inside and outside air exchange of laboratory main part 2, the room door 3 through hinge connection is convenient for personnel business turn over laboratory main part 2 is inside carries out the experiment work, and the light-transmitting window 4 of top can penetrate outside light in laboratory main part 2, provide the natural daylighting in the laboratory main part 2.

As shown in fig. 3, the transverse fixing assembly is composed of a rotating handle 7, a vertical fixing piece 9, a first bevel gear 10, a second bevel gear 11, a threaded rod 12 and a fixing sleeve 13, the rotating handle 7 at the top of the bottom plate 1 is rotated towards one end in sequence, the rotating handle 7 drives the first bevel gear 10 at the bottom to rotate, the first bevel gear 10 is meshed with the second bevel gear 11 in the rotating process, the second bevel gear 11 drives the threaded rod 12 at one end to rotate, and the threaded rod 12 is positioned inside the fixing sleeve 13 through a bearing and meshed with the threads on the inner wall of the transverse fixing piece 14, so that the transverse fixing piece 14 sequentially extends out of the through hole 8 along with the rotation of the threaded rod 12, and is connected into the external soil to finish transverse fixing of the bottom plate 1.

As shown in fig. 4, when the ventilation window 6 is installed, the handle 16 is pulled outwards simultaneously, the compression ring on the surface of the limiting rod 17 can inwards extrude the reset spring 18, the reset spring 18 is contracted inwards under pressure to drive the limiting rod 17 at one end to move towards one end, then the ventilation window 6 is placed into the installation groove formed inside the two groups of connection boxes 15, the handle 16 can be loosened after reaching a proper position, the reset spring 18 inside the connection boxes 15 can be restored to the original state along with the rebound resilience of the reset spring, the limiting rod 17 at one end is embedded into the limiting hole 19 on the surface of the ventilation window 6, and accordingly the installation of the ventilation window 6 is completed, the follow-up disassembly is the same step, and the operation is convenient.

Working principle: during installation, reserve earlier with the geosyncline of bottom plate 1 adaptation, place bottom plate 1 in the geosyncline of reservation, later in proper order with the connecting hole at vertical mounting 9 access bottom plate 1 four corners, make vertical mounting 9 insert ground accomplish the vertical fixed to bottom plate 1, then accomplish the horizontal fixed to bottom plate 1 by horizontal fixed subassembly again, thereby improve the stability to the installation of laboratory main part 2, umbrella-shaped roof 5 is convenient for discharge the rainwater, reduce the piling up of laboratory main part 2 top rainwater, ventilation window 6 is used for realizing the inside and outside air exchange of laboratory main part 2, the personnel business turn over inside laboratory main part 2 is convenient for through hinge connection's door 3, and the light-transmitting window 4 of top can be with outside light penetration in laboratory main part 2, provide the nature daylighting in the laboratory main part 2.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A clean laboratory with sand prevention function, comprising:

The automatic quantitative analysis device comprises a bottom plate (1) and a laboratory main body (2), wherein a rotating handle (7) is symmetrically arranged at the top of the bottom plate (1), one end of the rotating handle (7) is connected with a bevel gear I (10), and through holes (8) are formed in two sides of the inside of the bottom plate (1) in a penetrating manner;

The bevel gears II (11) are arranged in the bottom plate (1) and meshed with the bevel gears I (10), and threaded rods (12) are arranged at one ends of the bevel gears II (11);

the fixed sleeves (13) are symmetrically arranged in the bottom plate (1);

The transverse fixing pieces (14) are respectively positioned in the fixing sleeve (13) at one end, and the transverse fixing pieces (14) are respectively meshed with the threaded rod (12) through threads on the inner wall;

Ventilation windows (6) which are detachably connected to both sides of the surface of the laboratory body (2);

The connecting boxes (15) are arranged on the surface of the laboratory main body (2) and positioned at the left side and the right side of the ventilation window (6);

And the limiting rods (17) are all arranged in the connecting box (15), and the surfaces of the limiting rods (17) are all wound with return springs (18).

2. Clean laboratory with sand-wind prevention function according to claim 1, characterized in that the floor (1) further comprises:

The vertical fixing pieces (9) are arranged at four corners of the surface of the bottom plate (1), and the vertical fixing pieces (9) penetrate through the bottom plate (1).

3. Clean laboratory with sand-wind prevention function according to claim 1, characterized in that the laboratory body (2) further comprises:

a door (3) connected to the surface of the laboratory body (2) by a hinge;

a light-transmitting window (4) mounted on the surface of the laboratory body (2).

4. Clean laboratory with sand-wind prevention function according to claim 1, characterized in that the laboratory body (2) further comprises:

And a top plate (5) which is installed on the top of the laboratory main body (2), wherein the top plate (5) is umbrella-shaped.

5. Clean laboratory with sand-wind prevention function according to claim 1, characterized in that the ventilation window (6) further comprises:

And the limiting holes (19) are symmetrically formed on the surface of the ventilation window (6) in a group, and the limiting holes (19) are matched with the limiting rod (17).

6. Clean laboratory with sand-prevention function according to claim 1, characterized in that the connection box (15) further comprises:

The handles (16) are arranged on the surface of the connecting box (15), and the handles (16) and the limiting rods (17) are integrally arranged.