CN220869201U

CN220869201U - Rotary shielding door

Info

Publication number: CN220869201U
Application number: CN202322085318.1U
Authority: CN
Inventors: 王江平
Original assignee: Hefei Sida Environmental System Engineering Technology Co ltd
Current assignee: Hefei Sida Environmental System Engineering Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-30
Anticipated expiration: 2033-08-04

Abstract

The utility model relates to the technical field of shielding doors and discloses a rotary shielding door which comprises a shielding door plate, a door frame and a wall, wherein the door frame is fixedly connected to the side wall of the wall, the shielding door is movably connected with the door frame, the side wall of the wall is fixedly connected with a guide rail, one end of the guide rail is fixedly connected with a groove plate, the inner side wall of the groove plate is rotationally connected with a transmission rod, one transmission end of the transmission rod extends to the surface of the groove plate, the surface of the transmission rod is fixedly connected with a worm wheel, the inner side wall of the groove plate is rotationally connected with a worm which is meshed with the worm wheel, the bottom end of the groove plate is fixedly connected with a servo motor, the power output end of the servo motor is fixedly connected with one end of the worm, the surface of the groove plate is rotationally connected with a swinging plate, and one end of the swinging plate is fixedly connected with one end of the transmission rod; according to the utility model, through linkage of rotation of the swing plate, lifting of the shielding door plate by the connecting rod, rolling of the guide wheel along the guide rail and the like, the shielding door plate is turned over to the top wall of the inner cavity of the door frame, so that the occupied space can be effectively saved, the control operation is simple and convenient, and the use is convenient.

Description

Rotary shielding door

Technical Field

The utility model relates to the technical field of shielding doors, in particular to a rotary shielding door.

Background

The shielding door is a door for dividing or isolating a space, is used for controlling the passing and forbidden security equipment of people, is generally made of insulating materials such as metal or glass, and mainly aims to protect people and equipment from interference and radiation such as electromagnetic waves, radio waves and the like. At present, a shielding door is commonly provided with a manual type and an electric movable type, the door and a door frame are manually pressed by a cabinet lever, the manual operation efficiency is low, and the labor intensity is high; the electric movable type is used for moving the shielding to two sides to be opened, so that the required space is large, and the overall cost is increased; for this purpose, a rotary screen door is proposed to solve the above-mentioned problems.

Disclosure of utility model

The present utility model is directed to a rotary shielding door, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotation type shield door, includes shield door plant, door frame and wall, wall lateral wall fixedly connected with door frame, shield door and door frame activity link to each other, wall lateral wall fixedly connected with guide rail, guide rail one end fixedly connected with frid, frid inside wall rotates and is connected with transfer line and transmission one end and extends to the frid surface, transfer line fixedly connected with worm wheel, frid inside wall rotates and is connected with worm and worm wheel meshing link to each other, frid bottom fixedly connected with servo motor and servo motor power take off end and worm one end are fixed to link to each other, frid surface rotates and is connected with swing board and swing board one end and transfer line one end are fixed to link to each other.

As the preferred scheme, wall lateral wall fixedly connected with connecting axle, fixedly connected with extension spring between connecting axle and the swing board, shielding door inside wall fixedly connected with goes up mounting and lower mounting, goes up mounting one end and rotates and be connected with the guide pulley and guide pulley offsets with the guide rail, and lower mounting one end rotates and is connected with the connecting rod and connecting rod one end and swing board is fixed continuous.

As the preferred scheme, the spacing groove has been seted up to the door frame inside wall, door frame surface threaded connection has threaded rod and threaded rod one end to the spacing inslot, threaded rod one end fixedly connected with carousel, carousel surface fixedly connected with second handle.

As the preferred scheme, shielding door plant fixedly connected with bushing, bushing inside wall sliding connection has stopper and spacing groove to agree with mutually, and threaded hole and screw hole are offered on the stopper surface and screw hole agree with mutually, and the movable groove has been offered on the bushing surface, and movable groove inside wall sliding connection has first handle and first handle one end and stopper fixed link to each other.

As an optimal scheme, the door frame surface is fixedly connected with a controller.

Preferably, the servo motor is electrically connected with an external power supply through a controller.

The utility model has the technical effects and advantages that:

1. The servo motor is controlled to run through the controller, the power output end of the servo motor rotates to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel rotates to drive the transmission rod to rotate, the transmission rod rotates to drive the swinging plate to rotate, the connecting rod is driven to rotate when the swinging plate rotates, the connecting rod rotates to lift the shielding door plate through the lower fixing piece, meanwhile, the guide wheel on the upper fixing piece moves on the guide wheel, the upward overturning of the shielding door plate is realized, the shielding door plate is overturned to the top wall of the inner cavity of the door frame, the occupied space can be effectively saved, the control operation is simple and convenient, and the use is convenient.

2. The utility model discloses a portable electronic device, including the fixed door frame, the fixed door frame is closed to the fixed door frame, accessible first handle slip stopper, stopper remove submergence limit groove, rotate the carousel through the second handle, rotate and rotate the drive threaded rod and rotate, the screw rod rotates the screw hole of screw in stopper, through the use of threaded rod, limit groove, stopper's combination, realizes that the spacing of shielding door plant is fixed, can effectively improve the stability when closing the door lock door, shielding door plant and door frame are closely closed when the guarantee is closed.

Drawings

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

Fig. 2 is a schematic plan view of the meshing point of the worm wheel and the worm screw of the present utility model.

Fig. 3 is a schematic view of the structure of the door and frame of the present utility model when the door and frame are closed.

Fig. 4 is an enlarged view of the structure of fig. 3 a in accordance with the present utility model.

In the figure: 1. a shield door panel; 2. a door frame; 3. a wall; 4. a controller; 5. an upper fixing member; 6. a guide wheel; 7. a lower fixing member; 8. a guide rail; 9. a trough plate; 10. a worm; 11. a transmission rod; 12. a worm wheel; 13. a servo motor; 14. a swinging plate; 15. a connecting rod; 16. a connecting shaft; 17. a tension spring; 18. a limit groove; 19. a threaded rod; 20. a turntable; 21. a second handle; 22. a sleeve plate; 23. a limiting block; 24. a movable groove; 25. a first handle; 26. and (3) a threaded hole.

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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a rotary shielding door as shown in figures 1-4, which comprises a shielding door plate 1, a door frame 2 and a wall 3, wherein the side wall of the wall 3 is fixedly connected with the door frame 2, the shielding door is movably connected with the door frame 2, the side wall of the wall 3 is fixedly connected with a guide rail 8, one end of the guide rail 8 is fixedly connected with a groove plate 9, the inner side wall of the groove plate 9 is rotatably connected with a transmission rod 11, one transmission end extends to the surface of the groove plate 9, the surface of the transmission rod 11 is fixedly connected with a worm wheel 12, the inner side wall of the groove plate 9 is rotatably connected with a worm 10, the worm 10 is meshed with the worm wheel 12, the bottom end of the groove plate 9 is fixedly connected with a servo motor 13, the power output end of the servo motor 13 is fixedly connected with one end of the worm 10, the surface of the groove plate 9 is rotatably connected with a swinging plate 14, and one end of the swinging plate 14 is fixedly connected with one end of the transmission rod 11; the servo motor 13 can be controlled to run through the controller 4, the power output end of the servo motor 13 rotates to drive the worm 10 to rotate, the worm 10 rotates to drive the worm wheel 12 to rotate, the worm wheel 12 rotates to drive the transmission rod 11 to rotate, the transmission rod 11 rotates to drive the swinging plate 14 to rotate, the linkage that the shielding door plate 1 and the guide wheel 6 roll along the guide rail 8 is lifted through the swinging plate 14 to rotate, the linkage is realized, the shielding door plate 1 is turned over, the control operation is simple and convenient, and the use is convenient.

In the embodiment, a connecting shaft 16 is fixedly connected to the side wall of the wall 3, a tension spring 17 is fixedly connected between the connecting shaft 16 and the swinging plate 14, an upper fixing piece 5 and a lower fixing piece 7 are fixedly connected to the inner side wall of the shielding door, one end of the upper fixing piece 5 is rotationally connected with a guide wheel 6, the guide wheel 6 abuts against the guide rail 8, one end of the lower fixing piece 7 is rotationally connected with a connecting rod 15, and one end of the connecting rod 15 is fixedly connected with the swinging plate 14; the auxiliary pulling can be formed on the swinging plate 14 through the tension spring 17, the working pressure of the worm wheel 12 is reduced, the connecting rod 15 is driven to rotate when the swinging plate 14 rotates, the connecting rod 15 rotates to lift the shielding door plate 1 through the lower fixing piece 7, meanwhile, the guide wheel 6 on the upper fixing piece 5 moves on the guide wheel 6, the upward overturning of the shielding door plate 1 is realized, the shielding door plate 1 is overturned to the top wall of the inner cavity of the door frame 2, and the occupied space can be effectively saved.

In this embodiment, the inner side wall of the door frame 2 is provided with a limit groove 18, the surface of the door frame 2 is in threaded connection with a threaded rod 19, one end of the threaded rod 19 extends into the limit groove 18, one end of the threaded rod 19 is fixedly connected with a rotary table 20, the surface of the rotary table 20 is fixedly connected with a second handle 21, the surface of the shielding door plate 1 is fixedly connected with a sleeve plate 22, the inner side wall of the sleeve plate 22 is slidably connected with a limit block 23, the limit block 23 is matched with the limit groove 18, the surface of the limit block 23 is provided with a threaded hole 26, the threaded hole 26 is matched with the threaded groove, the surface of the sleeve plate 22 is provided with a movable groove 24, the inner side wall of the movable groove 24 is slidably connected with a first handle 25, and one end of the first handle 25 is fixedly connected with the limit block 23; the accessible first handle 25 slides stopper 23, and stopper 23 removes to sink into spacing inslot 18, rotates carousel 20 through the second handle 21, rotates and drive threaded rod 19 and rotate, and the screw rod rotates screw thread 23's screw hole 26, through threaded rod 19, spacing groove 18, stopper 23's combination use, realizes that the spacing of shielding door plant 1 is fixed, can effectively improve the stability when closing the door lock door, shielding door plant 1 and door frame 2 closely are closed when the guarantee is closed.

In the embodiment, the surface of the door frame 2 is fixedly connected with a controller 4, and a servo motor 13 is electrically connected with an external power supply through the controller 4; the servo motor 13 can be controlled to run by the controller 4, so that the control operation is simple and convenient, and the use is convenient.

The working principle of the utility model is as follows: the utility model relates to a rotary shielding door, which can control a servo motor 13 to run through a controller 4, wherein the power output end of the servo motor 13 rotates to drive a worm 10 to rotate, the worm 10 rotates to drive a worm wheel 12 to rotate, the worm wheel 12 rotates to drive a transmission rod 11 to rotate, the transmission rod 11 rotates to drive a swinging plate 14 to rotate, the swinging plate 14 rotates to drive a connecting rod 15 to rotate, the connecting rod 15 rotates to lift a shielding door plate 1 through a lower fixing piece 7, and meanwhile, a guide wheel 6 on an upper fixing piece 5 moves on the guide wheel 6 to realize the upward overturning of the shielding door plate 1, so that the shielding door plate 1 is overturned to the top wall of an inner cavity of a door frame 2, and the occupied space can be effectively saved; the limiting block 23 can be slid through the first handle 25, the limiting block 23 moves and is immersed in the limiting groove 18, the rotary table 20 is rotated through the second handle 21, the threaded rod 19 is driven to rotate through rotation, the screw rod is screwed into the threaded hole 26 of the limiting block 23 in a rotation mode, and limiting fixation of the shielding door plate 1 is achieved through combined use of the threaded rod 19, the limiting groove 18 and the limiting block 23.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a rotatory shield door, includes shield door plant (1), door frame (2) and wall (3), its characterized in that: wall (3) lateral wall fixedly connected with door frame (2), shield door links to each other with door frame (2) activity, wall (3) lateral wall fixedly connected with guide rail (8), guide rail (8) one end fixedly connected with frid (9), frid (9) inside wall rotation is connected with transfer line (11) and transmission one end extends to frid (9) surface, transfer line (11) fixedly connected with worm wheel (12), frid (9) inside wall rotation is connected with worm (10) and worm (10) link to each other with worm wheel (12) meshing, frid (9) bottom fixedly connected with servo motor (13) and servo motor (13) power take off end links to each other with worm (10) one end is fixed, frid (9) surface rotation is connected with swing plate (14) and swing plate (14) one end and transfer line (11) one end is fixed continuous.

2. A rotary screen door as claimed in claim 1, wherein: the wall (3) lateral wall fixedly connected with connecting axle (16), fixedly connected with extension spring (17) between connecting axle (16) and swing board (14), shield door inside wall fixedly connected with goes up mounting (5) and lower mounting (7), goes up mounting (5) one end rotation and is connected with guide pulley (6) and guide pulley (6) offsets with guide rail (8), and lower mounting (7) one end rotation is connected with connecting rod (15) and connecting rod (15) one end and swing board (14) are fixed continuous.

3. A rotary screen door as claimed in claim 1, wherein: limiting grooves (18) are formed in the inner side walls of the door frames (2), threaded rods (19) are connected to the surfaces of the door frames (2) in a threaded mode, one ends of the threaded rods (19) extend into the limiting grooves (18), rotary discs (20) are fixedly connected to one ends of the threaded rods (19), and second handles (21) are fixedly connected to the surfaces of the rotary discs (20).

4. A rotary screen door as claimed in claim 1, wherein: the utility model discloses a shielding door plant (1) fixedly connected with bushing plate (22), bushing plate (22) inside wall sliding connection has stopper (23) and stopper (23) agree with spacing groove (18), and screw hole (26) agree with the screw groove are seted up on stopper (23) surface, and movable groove (24) have been seted up on bushing plate (22) surface, and movable groove (24) inside wall sliding connection has first handle (25) and first handle (25) one end and stopper (23) fixed link to each other.

5. A rotary screen door as claimed in claim 1, wherein: the surface of the door frame (2) is fixedly connected with a controller (4).

6. A rotary screen door as claimed in claim 1, wherein: the servo motor (13) is electrically connected with an external power supply through the controller (4).