CN211422379U

CN211422379U - Pass-through box for air purification convenient to installation

Info

Publication number: CN211422379U
Application number: CN201922279941.4U
Authority: CN
Inventors: 王坤
Original assignee: Payonel Environmental Purification Engineering Beijing Co ltd
Current assignee: Payonel Environmental Purification Engineering Beijing Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-04
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a pass-through box for air purification convenient to installation, including the pass-through box body, the equal fixedly connected with butt joint in both sides of pass-through box body presses the board, and the wall is hugged closely at the back of pass-through box body, the equal fixedly connected with fixed sleeve in both sides of wall opening part, and the rotatory drive shaft has been inserted at fixed sleeve's top. This pass-through box for air purification convenient to installation, rotation through the screw rod, utilize the screw thread propulsion principle, the drive promotes pinion rack horizontal displacement, utilize the meshing between promotion pinion rack and the fluted disc, it rotates to drive rotatory drive shaft, then make it press down the location resistance board to the inboard extrusion butt joint and press the board, utilize frictional resistance each other, it is fixed effectively to fix a position its pass-through box body, simultaneously rotate the displacement through the screw thread rotary rod, to the flexible backup pad of outside pulling, provide the affiliated support to its pass-through box body, then reached the effect that can dismantle fast and install the pass-through box for air purification body.

Description

Pass-through box for air purification convenient to installation

Technical Field

The utility model relates to a pass-through box technical field for air purification specifically is a pass-through box for air purification convenient to installation.

Background

The transfer window is an auxiliary device of the clean room, and is mainly used for transferring small articles between a clean area and between the clean area and a non-clean area so as to reduce the door opening times of the clean room and reduce the pollution to the clean room to the minimum degree. The delivery window is made of stainless steel plate, is flat, smooth and clean, has two doors which are interlocked with each other, effectively prevents cross contamination, is provided with an electronic or mechanical interlocking device, and is provided with an ultraviolet germicidal lamp.

At present, current pass-through box for air purification is generally installed in the window department of wall through screw drilling to glue through glue, owing to need often overhaul the pass-through box, in order to guarantee safe handling, dismantle like this and install very troublesome, brought certain vexation for the user.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pass-through box for air purification convenient to installation has solved current pass-through box for air purification and has dismantled and install very troublesome problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a delivery window convenient to mount for air purification comprises a delivery window body, wherein butt joint press plates are fixedly connected to two sides of the delivery window body, a wall surface is attached to the back surface of the delivery window body, fixed sleeves are fixedly connected to two sides of an opening of the wall surface, a rotary driving shaft is inserted into the tops of the fixed sleeves, the surface of the rotary driving shaft is rotatably connected with the inner walls of the fixed sleeves, an opening is formed in the side surface of each fixed sleeve, a driving piece is fixedly connected to the opening formed in the side surface of each fixed sleeve, a pressing and positioning resistance plate is fixedly connected to the end of each driving piece, the back surface of each pressing and positioning resistance plate is in extrusion contact with the front surface of the butt joint press plate, a fixed sleeve plate is fixedly connected to the bottom of each fixed sleeve, the back surface of each fixed sleeve plate is fixedly connected with the front surface of the wall surface, and a positioning sleeve plate is fixedly connected to the side wall, the positioning sleeve plate is inserted into the telescopic supporting plate, the surface of the positioning sleeve plate is connected with the surface of the telescopic supporting plate in a sliding manner, the side surface of the telescopic supporting plate is inserted into the fixed sleeve plate, the surface of the telescopic supporting plate is connected with the inner wall of the fixed sleeve plate in a sliding manner, the other end of the telescopic supporting plate is inserted with a threaded rotary rod, the surface of the threaded rotary rod is rotatably connected with the inner wall of the telescopic supporting plate, the end of the threaded rotary rod is inserted into the positioning sleeve plate, the surface of the threaded rotary rod is connected with the inner wall of the positioning sleeve plate in a threaded manner, a fluted disc is fixedly sleeved on the surface of the rotary driving shaft outside the fixed sleeve, the front surface of the fluted disc is meshed with the back surface of the pushing toothed plate, the end of the pushing toothed plate is fixedly connected with the outer ring of the bearing, a screw rod is, the surface of the screw rod is in threaded connection with the inner wall of the fixing block, and the back of the fixing block is fixedly connected with the front of the wall surface.

Preferably, the back connector edge of the transmission window body is fixedly connected with a sealed annular elastic pad, and the back of the sealed annular elastic pad is in extrusion contact with the edge of the wall reserved opening.

Preferably, the back of the pressing and positioning resistance plate is provided with a transverse groove edge for increasing friction, the surface of the driving piece is fixedly sleeved with a reinforcing sleeve, and the side surface of the reinforcing sleeve is fixedly connected with the side wall of the rotary driving shaft.

Preferably, the surface of the threaded rotating rod, which is positioned outside the telescopic supporting plate, is fixedly connected with a rotating adjusting cap.

Preferably, one side of the screw rod, which is far away from the pushing toothed plate, is fixedly connected with a rotary table.

(III) advantageous effects

The utility model provides an air purification uses pass-through box convenient to installation. The method has the following beneficial effects:

(1) the delivery window for air purification, which is convenient to install, is formed by butting the press plates, and a fixed sleeve, a rotary driving shaft, a driving piece, a pressing and positioning resistance plate, a fixed sleeve plate, a positioning sleeve plate, a telescopic support plate, a threaded rotary rod, a fluted disc, a fixed block, a screw rod and a bearing are matched for use, thereby, the screw rod rotates, the pushing toothed plate is driven to horizontally displace by utilizing the screw thread propulsion principle, the rotating driving shaft is driven to rotate by utilizing the meshing between the pushing toothed plate and the fluted disc, then the pressing positioning resistance plate is pressed to the inner side to extrude the butt joint pressing plate, and the mutual frictional resistance is utilized, the transmission window body is effectively positioned and fixed, and the telescopic supporting plate is pulled outwards through the rotating displacement of the threaded rotating rod, provide the attached support to its pass-through box body, reached the effect that can dismantle fast and install pass-through box body for air purification then.

Drawings

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

FIG. 2 is an enlarged schematic view of the point A of the structure of FIG. 1 of the present invention;

FIG. 3 is an enlarged schematic view of the point B in the structure of FIG. 1 of the present invention;

fig. 4 is an enlarged schematic view of the point C in the structure diagram 1 of the present invention.

In the figure: 1. a pass-through window body; 2. butting press plates; 3. sealing the annular elastic cushion; 4. fixing the sleeve; 5. rotating the driving shaft; 6. a driver; 7. pressing the positioning resistance plate; 8. fixing the sleeve plate; 9. a wall surface; 10. positioning a sleeve plate; 11. a telescopic supporting plate; 12. a threaded rotating rod; 13. rotating the adjusting cap; 14. a fluted disc; 15. a fixed block; 16. a screw; 17. a bearing; 18. a turntable; 19. a push toothed plate; 20. and reinforcing the sleeve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a conveniently-installed transfer window for air purification comprises a transfer window body 1, wherein butt joint press plates 2 are fixedly connected to two sides of the transfer window body 1, a back connecting port of the transfer window body 1 is fixedly connected with a sealed annular elastic pad 3, the back of the sealed annular elastic pad 3 is in extrusion contact with a bead of a reserved opening of a wall surface 9, through the arrangement of the sealed annular elastic pad 3, the effect that the opening of the transfer window body 1 can be tightly sealed with the butt joint opening of the transfer window body 1 is achieved, the back of the transfer window body 1 is tightly attached to the wall surface 9, fixed sleeves 4 are fixedly connected to two sides of the opening of the wall surface 9, rotary driving shafts 5 are inserted into the tops of the fixed sleeves 4, the surfaces of the rotary driving shafts 5 are rotatably connected with the inner walls of the fixed sleeves 4, openings are formed in the side surfaces of the fixed sleeves 4, driving members 6 are fixedly connected to the openings formed in the side surfaces of the rotary driving shafts 5 of the fixed, the end of the driving piece 6 is fixedly connected with a pressing and positioning resistance plate 7, the back of the pressing and positioning resistance plate 7 is in extrusion contact with the front of the butt joint pressing plate 2, the back of the pressing and positioning resistance plate 7 is provided with a transverse groove edge used for increasing friction, the surface of the driving piece 6 is fixedly sleeved with a reinforcing sleeve 20, the side surface of the reinforcing sleeve 20 is fixedly connected with the side wall of the rotary driving shaft 5, the effect of enhancing the connection strength between the rotary driving shaft 5 and the driving piece 6 is achieved through the arrangement of the reinforcing sleeve 20, the bottom of the fixing sleeve 4 is fixedly connected with a fixing sleeve plate 8, the back surface of the fixing sleeve plate 8 is fixedly connected with the front of a wall surface 9, the side wall of the inner cavity of the fixing sleeve plate 8 is fixedly connected with a positioning sleeve plate 10, the positioning sleeve plate 10 is inserted into the telescopic supporting plate 11, the surface of the positioning sleeve plate 10 is in sliding connection with the surface of the telescopic supporting plate 11, the surface of the telescopic supporting plate 11 is connected with the inner wall of the fixed sleeve plate 8 in a sliding manner, a threaded rotating rod 12 is inserted into the other end of the telescopic supporting plate 11, the surface of the threaded rotating rod 12 is connected with the inner wall of the telescopic supporting plate 11 in a rotating manner, the end of the threaded rotating rod 12 is inserted into the positioning sleeve plate 10, the surface of the threaded rotating rod 12 is connected with the inner wall of the positioning sleeve plate 10 in a threaded manner, a rotary adjusting cap 13 is fixedly connected to the surface of the threaded rotating rod 12, which is positioned outside the telescopic supporting plate 11, through the arrangement of the rotary adjusting cap 13, the effect of facilitating the rotation of the threaded rotating rod 12 is achieved, a fluted disc 14 is fixedly sleeved on the surface of the rotary driving shaft 5, which is positioned outside the fixed sleeve 4, the front face of the fluted disc 14 is meshed with the back face of a pushing toothed plate 19, the end of the pushing toothed plate 19 is fixedly, the surface of the screw rod 16 is in threaded connection with the inner wall of the fixing block 15, the back of the fixing block 15 is fixedly connected with the front of the wall surface 9, the screw rod 16 is far away from one side fixedly connected with rotary table 18 of the pushing toothed plate 19, and the screw rod 16 is arranged through the rotary table 18, so that the effect of facilitating rotation of the screw rod 16 is achieved.

When in use, the transmission window body 1 is aligned with the opening of the wall surface for butt joint, so that the sealing annular elastic pad 3 extrudes and seals the opening edge of the wall surface 9, then the rotary adjusting caps 13 at the two sides are rotated, namely the telescopic supporting plate 11 is pulled outwards through the rotary displacement generated between the threaded rotary rod 12 and the positioning sleeve plate 10 to provide auxiliary support for the transmission window body 1, then the turntables 18 at the two sides are rotated, namely the rotary table 18 at the two sides is rotated through the screw rod 16, the pushing toothed plate 19 is driven to horizontally displace by utilizing the thread propulsion principle, the rotary driving shaft 5 is driven to rotate by utilizing the meshing between the pushing toothed plate 19 and the toothed disc 14, the positioning resistance plate 7 is pressed to extrude the butt joint pressing plate 2 inwards, the transmission window body 1 is effectively positioned and fixed by utilizing the mutual friction resistance, and the purpose of quickly installing and dismantling the transmission window body 1 for air purification is achieved, and those not described in detail in this specification are well within the skill of those in the art.

In conclusion, the conveniently-installed delivery window for air purification is obtained by arranging the butt-joint press plate 2 and using the fixed sleeve 4, the rotary driving shaft 5, the driving piece 6, the pressing and positioning resistance plate 7, the fixed sleeve plate 8, the positioning sleeve plate 10, the telescopic support plate 11, the threaded rotary rod 12, the fluted disc 14, the fixed block 15, the screw 16 and the bearing 17 in a matching way, so that the horizontal displacement of the pushing toothed plate 19 is driven by utilizing the thread propulsion principle through the rotation of the screw 16, the rotary driving shaft 5 is driven to rotate by utilizing the meshing between the pushing toothed plate 19 and the fluted disc 14, the pressing and positioning resistance plate 7 is further enabled to press the butt-joint press plate 2 inwards, the effective positioning and fixing are carried out on the delivery window body 1 by utilizing the mutual friction resistance, and the telescopic support plate 11 is pulled outwards through the rotary displacement of the threaded rotary rod 12 to provide auxiliary support for the delivery window body 1, then reached and can dismantle fast and install the effect of pass box body 1 for air purification.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a pass-through box for air purification convenient to installation, includes pass-through box body (1), its characterized in that: the transmission window comprises a transmission window body (1), butt-joint press plates (2) fixedly connected to two sides of the transmission window body (1), a wall surface (9) is tightly attached to the back of the transmission window body (1), fixed sleeves (4) are fixedly connected to two sides of an opening of the wall surface (9), a rotary driving shaft (5) is inserted into the top of each fixed sleeve (4), the surface of each rotary driving shaft (5) is rotatably connected with the inner wall of each fixed sleeve (4), an opening is formed in the side surface of each fixed sleeve (4), a driving piece (6) is fixedly connected to the opening formed in the side surface of each fixed sleeve (4) of each rotary driving shaft (5), a pressing and positioning resistance plate (7) is fixedly connected to the end of each driving piece (6), the back surface of each pressing and positioning resistance plate (7) is in extrusion contact with the front surface of each butt-joint press plate (2), and a fixed sleeve plate (8) is fixedly connected to, the back of fixed lagging (8) and the front fixed connection of wall (9), the lateral wall fixedly connected with location lagging (10) of fixed lagging (8) inner chamber, the inside of flexible backup pad (11) is inserted in location lagging (10), the surface of location lagging (10) and the surface sliding connection of flexible backup pad (11), the inside of fixed lagging (8) is inserted to the side surface of flexible backup pad (11), the surface of flexible backup pad (11) and the inner wall sliding connection of fixed lagging (8), screw thread rotary rod (12) has been inserted to the other end of flexible backup pad (11), the surface of screw thread rotary rod (12) and the inner wall rotation of flexible backup pad (11) are connected, the inside of location lagging (10) is inserted to the end of screw thread rotary rod (12), the surface of screw thread rotary rod (12) and the inner wall threaded connection of location lagging (10), fluted disc (14) have been cup jointed to the fixed surface that rotatory drive axle (5) is located fixed sleeve (4) outside, the front of fluted disc (14) and the back mesh that promotes pinion rack (19), the outer lane fixed connection of the end that promotes pinion rack (19) and bearing (17), the side fixedly connected with screw rod (16) of bearing (17) inner circle, the side of fixed block (15) is run through on the surface of screw rod (16), the surface of screw rod (16) and the inner wall threaded connection of fixed block (15), the front fixed connection of the back of fixed block (15) and wall (9).

2. The easy-to-install pass-through window for air purification of claim 1, wherein: the back connector of the transfer window body (1) is fixedly connected with a sealed annular elastic pad (3), and the back of the sealed annular elastic pad (3) is in extrusion contact with the edge of the reserved opening of the wall surface (9).

3. The easy-to-install pass-through window for air purification of claim 1, wherein: the back of the pressing and positioning resistance plate (7) is provided with a transverse groove edge used for increasing friction, the surface of the driving piece (6) is fixedly sleeved with a reinforcing sleeve (20), and the side surface of the reinforcing sleeve (20) is fixedly connected with the side wall of the rotary driving shaft (5).

4. The easy-to-install pass-through window for air purification of claim 1, wherein: the surface of the threaded rotating rod (12) positioned outside the telescopic supporting plate (11) is fixedly connected with a rotating adjusting cap (13).

5. The easy-to-install pass-through window for air purification of claim 1, wherein: and a turntable (18) is fixedly connected to one side of the screw rod (16) far away from the pushing toothed plate (19).