CN214365189U

CN214365189U - Clean shed for preventing machine body from being incapable of having sink points

Info

Publication number: CN214365189U
Application number: CN202022609946.1U
Authority: CN
Inventors: 詹海平
Original assignee: Yibin Yichuang Zhigu Technology Co ltd
Current assignee: Yibin Yichuang Zhigu Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-08
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a prevent that there can not be clean canopy of sink in fuselage, including sealed ceiling, sealed ceiling's top evenly is provided with a plurality of air purification protection casing, a plurality of joint support post is evenly installed to sealed ceiling's lower surface, all be provided with guard flap in the middle of joint support post and the adjacent joint support post, connection base plate is installed to guard flap's inboard, connection base plate's tip and joint support post fixed connection, connection base plate obtains internally mounted has the motor, the front end fixed mounting of motor has the motor gear, the top of motor gear sets up the worm gear. The utility model discloses an install connecting screw, threaded sleeve, lift seal baffle, sealing strip and side connecting block and can seal the bottom of the clean canopy after the equipment, avoid external dust to get into inside the clean canopy along the gap of clean canopy bottom, cause the pollution to the inside equipment of clean canopy, take place not good influence.

Description

Clean shed for preventing machine body from being incapable of having sink points

Technical Field

The utility model relates to a clean canopy technical field specifically is a prevent to have clean canopy of sink in the fuselage.

Background

Along with the rapid development of social economy, a clean working shed (a clean shed for short) is a simple clean room which is quickly and conveniently established, the clean shed has various clean grades and space collocation and can be designed and manufactured according to use requirements, so the clean working shed has the main characteristics of simple and convenient use, large elasticity, easy installation, short construction period and movability, the clean working shed can be locally additionally arranged aiming at places with high cleanliness in local areas in general grades so as to reduce the cost, the clean shed mainly comprises a box body, a fan, a primary air filter, a damping layer, a lamp and the like, a shell is sprayed with plastics, and the product can be hung and supported on the ground, has a compact structure and convenient use, can be used singly, and can also be connected into a strip-shaped clean area.

However, after the existing clean shed is built and assembled, due to the requirement of mobility, a certain gap exists between the bottom of the clean shed and the bottom surface, and external dust easily enters the clean shed along the gap to cause pollution; therefore, the existing requirements are not met, and a clean shed for preventing the machine body from being incapable of having sunk points is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent that there is not clean canopy of sink in the fuselage to solve the current clean canopy that provides in the above-mentioned background art and because the requirement of active nature, there is certain gap between clean canopy bottom and the bottom surface after buildding, the equipment finishes, outside dust gets into inside clean canopy along the gap easily, causes the pollution scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a clean shed for preventing a machine body from being incapable of having a sink point comprises a sealed ceiling, a plurality of air purification protection shells are uniformly arranged above the sealed ceiling, a plurality of connecting and supporting stand columns are uniformly arranged on the lower surface of the sealed ceiling, a protective baffle is arranged between each connecting and supporting stand column and an adjacent connecting and supporting stand column, a connecting base plate is arranged on the inner side of each protective baffle, the end part of each connecting base plate is fixedly connected with the corresponding connecting and supporting stand column, a motor is arranged inside each connecting base plate, a motor gear is fixedly arranged at the front end of each motor, a worm gear is arranged above each motor gear, a transmission worm is fixedly arranged in the middle of each worm gear in a penetrating mode, a transmission worm is arranged on the same side of each two ends of each transmission worm, a threaded sleeve is fixedly arranged in the middle of each transmission worm gear in a penetrating mode, and a connecting screw is movably arranged in the middle of each threaded sleeve, the bottom through connection base plate and tip fixed mounting of connecting screw have lift seal baffle, lift seal baffle's bottom surface is provided with the sealing strip, the equal movable mounting in inside of lift seal baffle has the direction connecting rod, the outer end fixed mounting of direction connecting rod has the side connecting block.

Preferably, the guide connecting rod is movably inserted into the end part inside the lifting sealing baffle plate, a limiting plate is arranged at the end part inside the lifting sealing baffle plate, and a light spring is arranged between the limiting plate and the lifting sealing baffle plate.

Preferably, the upper surface of the sealing strip is completely attached to the bottom surface of the lifting sealing baffle, and the sealing strip is fixed to the lifting sealing baffle through an adhesive.

Preferably, the inner side surface of the threaded sleeve and the outer surface of the connecting screw rod are provided with threads with the same rotation direction, and the guide connecting rod is connected with the connecting screw rod through the threads.

Preferably, the side face of the protective baffle is completely attached to the outer surface of the connecting and supporting stand column, the top end of the protective baffle is completely attached to the bottom face of the sealing ceiling, and gaps among the connecting and supporting stand column, the protective baffle and the sealing ceiling are filled with the sealing adhesive.

Preferably, ball bearings are arranged between the upper end portion and the lower end portion of the threaded sleeve and the middle of the connecting base plate, and the threaded sleeve is connected with the connecting base plate through the ball bearings.

Compared with the prior art, the beneficial effects of the utility model are that:

1, the utility model discloses a after the clean shed assembly finishes, switch on the power of motor and start, the motor is started after making the synchronous rotation of the transmission scroll bar that runs through in the middle of scroll bar gear and the scroll bar gear through driving the rotation of motor gear, can make the synchronous rotation of screw sleeve pipe through driving the rotation of transmission turbine when the transmission scroll bar rotates, can make connecting screw move down along the axis of screw sleeve pipe through the screw thread friction between with the connecting screw rod when the screw sleeve pipe rotates, drive the sealing strip of lift seal baffle and lift seal baffle bottom to laminating to the ground, until the sealing strip contacts with ground, lift seal baffle and sealing strip can seal ground and the gap of clean shed bottom this moment, avoid external dust to get into the clean shed inside along the gap of clean shed bottom, cause the pollution to the equipment inside the clean shed, take place not good influence;

2. the utility model discloses an after sealing strip and ground laminating finish, at this moment because lift seal baffle separates with the joint support stand completely, the side connecting block can lose the constraint of joint support stand to it this moment, light spring in the middle of guide connecting rod and the lift seal baffle can carry out elasticity and recover this moment, it is ejecting to lift seal baffle outside with the guide connecting rod, make the guide connecting rod drive the side connecting block and remove to the tip outside of lift seal baffle, make the side connecting block that pops out and the side connecting block that adjacent lift seal baffle tip popped out laminate each other, block up the gap between lift seal baffle and the lift seal baffle, it is sealed, can further guarantee clean canopy and build, sealing performance after the equipment, avoid equipment to receive the pollution.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

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

FIG. 3 is a schematic structural view of the connection substrate of the present invention;

fig. 4 is a partial structure sectional view of the lifting sealing baffle of the present invention.

In the figure: 1. sealing the ceiling; 2. an air purification protective housing; 3. connecting a supporting upright post; 4. a protective baffle; 5. connecting the substrates; 6. lifting the sealing baffle; 7. a sealing strip; 8. a side connecting block; 9. a motor; 10. a motor gear; 11. a worm gear; 12. a drive scroll bar; 13. a drive turbine; 14. a threaded bushing; 15. a guide link; 16. and connecting the screw rod.

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.

The electric motor 9 of the present invention (model ncv28-400-60C) is commercially available or custom made.

Referring to fig. 1 to 4, the present invention provides an embodiment: a clean shed for preventing a machine body from being incapable of having sink points comprises a sealed ceiling 1, a plurality of air purification protective shells 2 are uniformly arranged above the sealed ceiling 1, a plurality of connecting and supporting upright posts 3 are uniformly arranged on the lower surface of the sealed ceiling 1, a protective baffle 4 is arranged between each connecting and supporting upright post 3 and the adjacent connecting and supporting upright post 3, a connecting base plate 5 is arranged on the inner side of each protective baffle 4, the end part of each connecting base plate 5 is fixedly connected with the corresponding connecting and supporting upright post 3, a motor 9 is arranged in each connecting base plate 5, a motor gear 10 is fixedly arranged at the front end of each motor 9, a worm gear 11 is arranged above each motor gear 10, a transmission worm 12 is fixedly arranged in the middle of each worm gear 11 in a penetrating manner, transmission turbines 13 are arranged on the same sides of the transmission worm 12, a threaded sleeve 14 is fixedly arranged in the middle of each transmission turbine 13 in a penetrating manner, and a connecting screw 16 is movably arranged in the middle of each threaded sleeve 14, the bottom end of the connecting screw rod 16 penetrates through the connecting base plate 5, the end part of the connecting screw rod is fixedly provided with a lifting sealing baffle 6, the bottom surface of the lifting sealing baffle 6 is provided with a sealing strip 7, the inside of the lifting sealing baffle 6 is movably provided with a guide connecting rod 15, and the outer end of the guide connecting rod 15 is fixedly provided with a side connecting block 8.

Further, the guide connecting rod 15 is movably inserted into the end part inside the lifting seal baffle 6, a limiting plate is arranged between the limiting plate and the lifting seal baffle 6, the light spring can push the guide connecting rod 15 outwards, so that the guide connecting rod 15 drives the side connecting block 8 to be mutually attached to the side edge and the side connecting block 8 adjacent to the side edge, and a gap between the lifting seal baffle 6 and the lifting seal baffle 6 is sealed.

Further, the upper surface of the sealing strip 7 is completely attached to the bottom surface of the lifting sealing baffle 6, the sealing strip 7 and the lifting sealing baffle 6 are fixed through an adhesive, the adhesive is convenient to use and stable in connection, maintenance is convenient, and use cost is low.

Further, the inner side surface of the threaded sleeve 14 and the outer surface of the connecting screw rod 16 are provided with threads which are completely the same in turning direction, the guide connecting rod 15 and the connecting screw rod 16 are in threaded connection, the threaded sleeve 14 can drive the connecting screw rod 16 to move along the axis of the threaded sleeve when rotating through threaded connection, the connecting screw rod 16 drives the lifting sealing baffle 6 and the sealing strip 7 to move downwards, and the gap between the clean shed and the bottom surface is sealed and shielded.

Further, the side of guard flap 4 and the surface of joint support post 3 laminate completely, the top of guard flap 4 and the bottom surface of sealed ceiling 1 laminate completely, joint support post 3, the gap between guard flap 4 and the sealed ceiling 1 is all filled through sealed adhesive, sealed adhesive can seal the joint support post 3, the gap between guard flap 4 and the sealed ceiling 1, guarantee the sealing performance of clean canopy, and can strengthen the connection, guarantee the intensity of clean canopy.

Further, ball bearings are arranged between the upper end portion and the lower end portion of the threaded sleeve 14 and the middle of the connecting base plate 5, the threaded sleeve 14 is connected with the connecting base plate 5 through the ball bearings, the ball bearings are simple in structure and convenient to use, the threaded sleeve 14 is isolated from the connecting base plate 5, the threaded sleeve 14 can freely rotate conveniently, and the resistance to the threaded sleeve 14 is small.

The working principle is as follows: when the device is used, after the clean shed is assembled, the power supply of the motor 9 is switched on and started, the motor 9 is started to drive the motor gear 10 to rotate so that the worm gear 11 and the transmission worm 12 penetrating through the middle of the worm gear 11 synchronously rotate, the transmission worm 12 drives the transmission worm 13 to rotate so that the threaded sleeve 14 synchronously rotates when rotating, the connecting screw 16 moves downwards along the axis of the threaded sleeve 14 through thread friction between the threaded sleeve 14 and the connecting screw 16 when rotating, the lifting sealing baffle 6 and the sealing strip 7 at the bottom end of the lifting sealing baffle 6 are driven to be attached to the ground until the sealing strip 7 is contacted with the ground, at the moment, the lifting sealing baffle 6 and the sealing strip 7 can seal the gap between the ground and the bottom of the clean shed, so that external dust is prevented from entering the clean shed through the gap at the bottom of the clean shed to pollute equipment in the clean shed, the influence that takes place not well, after sealing strip 7 finishes with the ground laminating, at this moment because lift seal baffle 6 separates with joint support stand 3 completely, side connecting block 8 can lose the constraint of joint support stand 3 to it this moment, the light spring in the middle of guide link 15 and lift seal baffle 6 can carry out elasticity and recover this moment, it is ejecting to lift seal baffle 6 outside with guide link 15, make guide link 15 drive side connecting block 8 and remove to the tip outside of lift seal baffle 6, make the side connecting block 8 that pops out and the side connecting block 8 that adjacent lift seal baffle 6 tip popped out laminate each other, it blocks up the gap between lift seal baffle 6 and the lift seal baffle 6, it is sealed, can further guarantee clean canopy building, sealing performance after the equipment, avoid equipment to receive the pollution.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent that there is clean canopy of sink in the fuselage, includes sealed ceiling (1), its characterized in that: the air purification protective casing is characterized in that a plurality of air purification protective casings (2) are uniformly arranged above the sealed ceiling (1), a plurality of connecting and supporting columns (3) are uniformly installed on the lower surface of the sealed ceiling (1), protective baffles (4) are arranged between the connecting and supporting columns (3) and adjacent connecting and supporting columns (3), a connecting base plate (5) is installed on the inner side of each protective baffle (4), the end part of each connecting base plate (5) is fixedly connected with the corresponding connecting and supporting column (3), a motor (9) is installed inside the connecting base plate (5), a motor gear (10) is fixedly installed at the front end of each motor (9), a worm gear (11) is arranged above each motor gear (10), a transmission worm (12) penetrates through the middle of each worm gear (11) and is fixedly installed, and transmission turbines (13) are arranged on the same sides of the two ends of each transmission worm (12), the middle of drive turbine (13) runs through fixed mounting and has screw sleeve (14), the middle of screw sleeve (14) runs through movable mounting and has connecting screw (16), the bottom through connection base plate (5) and the tip fixed mounting of connecting screw (16) have lift sealing baffle (6), the bottom surface of lift sealing baffle (6) is provided with sealing strip (7), the equal movable mounting in inside of lift sealing baffle (6) has guide connecting rod (15), the outer end fixed mounting of guide connecting rod (15) has side connecting block (8).

2. A clean shed for preventing the failure of a sink in a fuselage as defined in claim 1, wherein: the end part of the guide connecting rod (15) movably inserted in the lifting sealing baffle (6) is provided with a limiting plate, and a light spring is arranged between the limiting plate and the lifting sealing baffle (6).

3. A clean shed for preventing the failure of a sink in a fuselage as defined in claim 1, wherein: the upper surface of sealing strip (7) and the bottom surface of lift seal baffle (6) laminate completely, sealing strip (7) are fixed through the adhesive with lift seal baffle (6).

4. A clean shed for preventing the failure of a sink in a fuselage as defined in claim 1, wherein: the inner side surface of the threaded sleeve (14) and the outer surface of the connecting screw rod (16) are provided with threads with the same turning directions, and the guide connecting rod (15) is connected with the connecting screw rod (16) through the threads.

5. A clean shed for preventing the failure of a sink in a fuselage as defined in claim 1, wherein: the side of protective baffle (4) and the surface of joint support stand (3) laminate completely, the top of protective baffle (4) and the bottom surface of sealed ceiling (1) laminate completely, the gap between joint support stand (3), protective baffle (4) and sealed ceiling (1) is all filled through sealed adhesive.

6. A clean shed for preventing the failure of a sink in a fuselage as defined in claim 1, wherein: the upper end and the lower end of the threaded sleeve (14) and the middle of the connecting base plate (5) are provided with ball bearings, and the threaded sleeve (14) is connected with the connecting base plate (5) through the ball bearings.