CN116892349B

CN116892349B - Revolving door

Info

Publication number: CN116892349B
Application number: CN202311148216.8A
Authority: CN
Inventors: 周国青; 原丽
Original assignee: Shandong Ruize Automation Technology Co ltd
Current assignee: Shandong Ruize Automation Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2023-11-28
Anticipated expiration: 2043-09-07
Also published as: CN116892349A

Abstract

The application provides a revolving door, comprising two opposite opening cylinder walls and a revolving door wing arranged inside the cylinder walls, wherein the revolving door wing comprises: the door body comprises a door plate, door frames arranged on two sides of the door plate and a top frame arranged above the door plate, wherein the door plate is lifted along the door frames; the door lintel is arranged above the top frame and is connected with the top frame in a sliding way; and the first motor is arranged above the door lintel and drives the door body to rotate by driving the door lintel to rotate. The application can raise the door plate, solves the technical problem that the bottom of the door plate damages children or blocks articles in the rotating process of the revolving door, causes the revolving door to break down, and can clean the door plate of the revolving door.

Description

Revolving door

Technical Field

The application relates to the technical field of revolving doors, in particular to a revolving door.

Background

The existing revolving door generally comprises a cylindrical wall with two openings and a revolving door wing arranged inside the cylindrical wall, and a user enters along one opening of the cylindrical wall and leaves from the other opening of the cylindrical wall after rotating along with the revolving door wing. The rotation of the revolving door wings is usually driven by a motor arranged above the cylinder wall, the bottom of the revolving door wings has a small amount of clearance from the ground, and sometimes bristles are arranged at the bottom of the rotation to clean the ground. When children pass through the revolving door, feet can be extended to the bottom of the revolving door wing at times, or objects are thrown to the bottom of the revolving door wing, the revolving door wing continues to rotate, the feet of the children are easy to crush, the revolving door is also damaged, and the service life of the revolving door is influenced.

Patent document publication No. CN103821437a discloses a revolving door comprising: door frame, drive arrangement, door leaf, net, slewing mechanism, cleaning brush, door closure, circular carousel and support frame. The door leaf is rotatably arranged on the door frame, and the driving device drives the door leaf to rotate. The ground net is arranged at the bottom of the door leaf, the rotating mechanism is arranged below the ground net, the rotating mechanism is fixedly connected with the bottom of the door leaf, the cleaning brush is arranged on the rotating mechanism and synchronously rotates with the door leaf, the cleaning brush is provided with a brush, and the tail end of the brush penetrates through the ground net. The door shield is fixed on the door frame, and the door shield is cylindric and sets up two breach that correspond with the door leaf, and the carousel has the pivot, and the support frame is fixed on the door frame to be located the top position of door shield, drive arrangement installs on the support frame and is connected with the pivot drive of carousel, and the door leaf is also two and be the arc, the topside of door leaf and the marginal fixed connection of carousel, and the revolving door passes through the door leaf and drives underground cleaning brush and rotate, and then has accomplished the clear action of sole in the shoes trampling ground net in-process, and is simple and convenient. However, the revolving door cannot solve the technical problem that the bottoms of the door leaves of children are crushed by stubborn skin.

Disclosure of Invention

In view of the above, the application provides a revolving door, which can lift a door plate, solves the technical problem that children are injured or articles are blocked in the bottom of the door plate in the revolving process of the revolving door, causes the revolving door to break down, and can clean the door plate of the revolving door.

In order to solve the above technical problems, the present application provides a revolving door, including two opposite opening cylindrical walls, a revolving door wing disposed inside the cylindrical walls, the revolving door wing includes:

the door body comprises a door plate, door frames arranged on two sides of the door plate and a top frame arranged above the door plate, wherein the door plate is lifted along the door frames;

the door lintel is arranged above the top frame and is connected with the top frame in a sliding way;

and the first motor is arranged above the door lintel and drives the door body to rotate by driving the door lintel to rotate.

By adopting the technical scheme, the door body can be provided with two or more left and right parts, the door body can slide along the door lintel, the door body rotates along with the door lintel under the drive of the motor I, the door plate can lift, when a child stretches feet to the bottom of the door plate or throws articles to the bottom of the door plate, the door body can be lifted, the risk of squeezing and damaging the feet of the child is reduced, meanwhile, the fault of the revolving door is reduced, the service life of the revolving door is prolonged, and after the risk is eliminated, the door body can be lowered.

Specifically, the door panels are arranged in an up-down sequence, the number of the door panels is not less than two, the lower door panels ascend, and the upper door panels are driven to ascend in sequence. The door plate can be designed into two or more pieces, and the lower door plate drives the upper door plate to ascend.

According to the application, the door plate is provided with three pieces, one glass, two glass and three glass are sequentially arranged from top to bottom, the two sides of the one glass are connected with the first support post, the two sides of the two glass are connected with the second support post, the two sides of the three glass are connected with the third support post, the two sides of the door frame are respectively provided with the first slide groove and the second slide groove, the first slide groove is internally provided with the screw rod, the second slide groove is internally provided with the support rod, the length of the first slide groove is the sum of the lengths of the one glass, the two glass and the three glass, the length of the second slide groove is the sum of the lengths of the one glass and the two glass, the screw rod is driven by the second motor arranged on the door frame, the third support post ascends or descends along the screw rod, and the second support post ascends or descends along the support rod.

The length of the first chute is the sum of the lengths of the first glass, the second glass and the third glass, the length of the lead screw is matched with the length of the first chute, and the third glass can rise to the position of the first glass along the lead screw; the length of the second sliding chute is the sum of the lengths of the first glass and the second glass, the length of the supporting rod is matched with the length of the second sliding chute, and the second glass can also rise to the position of the first glass along the supporting rod.

Specifically, the screw rod is provided with a threaded slider at the position of the three glass, the support rod is provided with a follow-up slider at the position of the two glass, and the threaded slider is connected with the third support column and the second support column through a connecting rod.

The screw sliding block is connected with the screw rod through threads, the motor II drives the screw rod to rotate, the screw rod rotates to drive the screw sliding block to ascend or descend, and then the support column III is driven to ascend or descend.

The screw rod rotates to drive the threaded sliding block to rise, and the threaded sliding block rises to the bottom of the second sliding groove to drive the follow-up sliding block to rise; in the descending process, the threaded slider rotates to descend along with the screw rod, the follow-up slider descends along with self gravity, the follow-up slider descends to the bottom of the second sliding groove and is separated from the threaded slider, and the threaded slider continues to descend.

The thread sliding block is provided with a protruding block, and the follow-up sliding block is provided with a groove matched with the protruding block.

The threaded slider rises along with the lead screw and rises to the position of the two glasses, the threaded slider is slowly contacted with the follow-up slider, the lug on the threaded slider is clamped in the groove of the follow-up slider, and the follow-up slider is driven to rise along with the continuous rising of the threaded slider, so that the two glasses are driven to rise. In the descending process, the threaded slider descends along with the screw rod, the follow-up slider descends along with the supporting rod, when the follow-up slider descends to the bottom of the second sliding groove, the convex block of the threaded slider is separated from the groove of the follow-up slider, the second glass descends to the original position, and the threaded slider continues to descend until the third glass descends to the original position.

The top frame is provided with a wheel belt, two lead screws are connected through the wheel belt, two sides of the door frame are provided with lead screws and supporting rods, the two lead screws are connected through the wheel belt, and the two lead screws are driven by a second motor.

In addition, chute I and chute II are equipped with the chute, the both sides of chute are equipped with the top, the top with connect through spring I between the chute. The second support and the third support are positioned in the chute, the connecting rod drives the following support rod or the lead screw to lift, and in the lifting process of the second glass and the third glass, the two support and the third support can be sequentially folded on one side of one glass along with the chute, and the first support with the spring is arranged in the chute, so that the second support and the third support are conveniently positioned, and the second support and the third support fall into the lower part of the first support.

Preferably, the part on the door frame located on the three glass is provided with a poking brush, one side, close to the three glass, on the poking brush is provided with a cleaning plate, one side, far away from the three glass, on the poking brush is provided with a holding rod, the poking brush is connected with the door frame through a rotating shaft, the holding rod is rotated, and the cleaning plate is used for cleaning the three glass.

In the process of lifting the three glasses, the cleaning plate can clean the three glasses, and the holding rod is rotated to drive the cleaning plate to repeatedly clean the three glasses.

The rotary door is characterized in that a gear is arranged on the rotary shaft, a linkage rod is arranged on the door frame, a rack meshed with the gear is arranged on the linkage rod, a connecting block is arranged below the linkage rod, a clamping groove is formed in the lower portion of the chute and located in the chute, a strut is located in the clamping groove, the connecting block is located below the clamping groove, a reset spring is arranged below the connecting block, the holding rod rotates, the linkage rod is driven to ascend through the gear and the rack, and the connecting block drives the strut to ascend in the clamping groove.

The holding rod is rotated, the gear drives the rack to rise, then the connecting rod and the connecting block are driven to rise, the connecting block contacts the third support, the third support is driven to rise in the clamping groove, the condition can manually lift the third glass to a certain height, and when the child is clamped below the third glass, the third glass can be lifted rapidly, so that dangerous accidents are reduced.

The cleaning device comprises a cleaning plate and is characterized in that a limiting column is arranged between the cleaning plate and a poking brush, a counter bore is formed in the poking brush, one end of the limiting column is fixedly connected with the cleaning plate, the other end of the limiting column is arranged in the counter bore, and a second spring is arranged on the limiting column.

The three glass is in the in-process that descends, can be close to one side of dialling the brush, and the setting of spring two and spacing post can make clean board and three glass laminate slowly.

The technical scheme of the application has the following beneficial effects:

1. the door body can be arranged in two or more left and right ways, can slide along the door lintel to realize left and right opening and closing, is driven by the first motor, can rotate along with the door lintel, can lift, can be lifted when a child stretches feet to the bottom of the door plate or throws articles to the bottom of the door plate, reduces the risk of squeezing and damaging the feet of the child, simultaneously reduces the faults of the revolving door, prolongs the service life of the revolving door, and can be lowered after the risk is eliminated.

2. The application relates to a door plate, which comprises a door plate, a screw rod, a threaded slider, a sliding groove, a follow-up slider, a sliding groove and a sliding plate, wherein the door plate can be designed to be two or more, and the door plate below drives the door plate above to rise; in the descending process, the threaded sliding block rotates to descend along with the screw rod, the follow-up sliding block descends along with self gravity, the follow-up sliding block descends to the second bottom of the sliding groove, the two glasses descend to the original position, the follow-up sliding block is separated from the threaded sliding block, the threaded sliding block continues to descend until the three glasses descend to the original position, and the door plate can be rapidly lifted.

3. The application is provided with the poking brush, the cleaning plate can clean the three glass in the lifting process of the three glass, and the holding rod is rotated to drive the cleaning plate to repeatedly clean the three glass.

4. The application is also provided with the linkage rod, the holding rod is rotated, the gear drives the rack to rise, the linkage rod and the connecting block are further driven to rise, the connecting block contacts the support column III, the support column III is driven to rise in the clamping groove, the three glass can be manually lifted to a certain height under the condition, and when the child feet are clamped below the three glass, the three glass can be quickly lifted, so that the occurrence of dangerous accidents is reduced.

Drawings

FIG. 1 is a schematic view of a revolving door according to the present application;

FIG. 2 is a schematic view of the structure of the door body of the present application;

FIG. 3 is a schematic view of the structure of the door frame of the present application;

FIG. 4 is a schematic view of the structure of the door frame with one side removed;

FIG. 5 is an enlarged view of FIG. 4 at A;

FIG. 6 is an enlarged view at B in FIG. 4;

FIG. 7 is a schematic view of the structure of the thread slider of the present application;

FIG. 8 is a schematic view of the follower slide of the present application;

FIG. 9 is a schematic diagram of a structure of a brush and a trace of the present application;

FIG. 10 is a schematic view of the structure of the connecting rod of the present application;

FIG. 11 is a schematic view of the structure of the plug of the present application connected in the chute;

FIG. 12 is a schematic view of a plug and spring connection of the present application;

FIG. 13 is a schematic view of the structure of the limiting groove and limiting plate of the present application;

FIG. 14 is a side view of a plectrum brush of the present application;

fig. 15 is a cross-sectional view at C-C in fig. 14.

In the figure: 1. a cover top plate; 2. a cap head; 3. a cylindrical wall; 4. a door body; 5. a top frame; 6. a door frame; 7. a glass; 8. two glasses; 9. three glasses; 10. a second motor; 11. a second chute; 12. a first chute; 13. a wheel belt; 14. a support rod; 15. a screw rod; 16. a first pillar; 17. a follower slide; 18. a second pillar; 19. a plug; 20. a thread slider; 21. a connecting rod; 22. a third support column; 23. a bump; 24. a groove; 25. brushing; 26. a cleaning plate; 27. a grip; 28. a rack; 29. a gear; 30. a return spring; 31. a linkage rod; 32. a second spring; 33. a connecting block; 34. a chute; 35. a clamping groove; 36. a first spring; 37. a limit groove; 38. a limiting plate; 39. a limit column; 40. and (5) countersinking.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 15 of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, embodiments of the application. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the application, fall within the scope of protection of the application.

Examples

As shown in fig. 1, the present embodiment provides a revolving door, which includes two opposite opening cylindrical walls 3, a revolving door wing disposed inside the cylindrical walls 3, the revolving door wing including:

the door body 4 comprises a door plate, door frames 6 arranged on two sides of the door plate, and a top frame 5 arranged above the door plate, wherein the door plate is lifted along the door frames 6;

the door lintel is arranged above the top frame 5 and is connected with the top frame 5 in a sliding way;

and the first motor is arranged above the door lintel and drives the door body 4 to rotate by driving the door lintel to rotate.

The cylinder wall 3 is provided with the cap head 2, the motor I is arranged on the cap head 2 to drive the door lintel to rotate, the cap head 2 is provided with the cover top plate 1, by adopting the technical scheme, the door body 4 can be provided with two or more left and right parts, the number of the door body 4 is four in the embodiment, the door body 4 can slide along the door lintel, the door body 4 can be opened and closed left and right under the drive of the motor I, the door plate can be lifted along with the door lintel, when a child stretches the foot to the bottom of the door plate, or the article is thrown to the bottom of the door plate, the door body 4 can be lifted, the risk of crushing the foot of the child is reduced, meanwhile, the fault of the revolving door is also reduced, the service life of the revolving door is prolonged, and after the risk is eliminated, the door body 4 can be lowered.

Specifically, the door panels are arranged in an up-down sequence, the number of the door panels is not less than two, the door panels below rise, and the door panels above are driven to rise in sequence. The door plate can be designed into two or more pieces, and the lower door plate drives the upper door plate to ascend.

As shown in fig. 2 and 3, in this embodiment, the door panel is provided with three door panels, which are sequentially provided with a glass 7, a two glass 8 and a three glass 9 from top to bottom, two sides of the glass 7 are connected with a first strut 16, two sides of the two glass 8 are connected with a second strut 18, two sides of the three glass 9 are connected with a third strut 22, two sides of the door frame 6 are respectively provided with a first chute 12 and a second chute 11, as shown in fig. 4 and 5, a screw rod 15 is arranged in the first chute 12, a supporting rod 14 is arranged in the second chute 11, the length of the first chute 12 is the sum of the lengths of the glass 7, the two glass 8 and the three glass 9, the length of the second chute 11 is the sum of the lengths of the glass 7 and the two glass 8, the screw rod 15 is driven by a second motor 10 arranged on the door frame 6, the third strut 22 ascends or descends along the screw rod 15, and the second strut 18 ascends or descends along the supporting rod 14.

Two support posts I16 are arranged on two sides of one glass 7, two support posts II 18 are arranged on two sides of two glass 8, two support posts III 22 are arranged on two sides of three glass 9, and stability and firmness in lifting processes of the two glass 8 and the three glass 9 are improved by the design. The length of the first chute 12 is the sum of the lengths of the first glass 7, the second glass 8 and the third glass 9, the length of the lead screw 15 is matched with the length of the first chute 12, and the third glass 9 can rise to the position of the first glass 7 along the lead screw 15; the length of the second chute 11 is the sum of the lengths of the first glass 7 and the second glass 8, the length of the supporting rod 14 is matched with the length of the second chute 11, and the second glass 8 can also rise to the position of the first glass 7 along the supporting rod 14.

Specifically, as shown in fig. 4-6, a threaded slider 20 is arranged at the position of the lead screw 15, which is located on the triple glass 9, a follow-up slider 17 is arranged at the position of the support rod 14, which is located on the double glass 8, and the threaded slider 20 is connected with a third post 22, and the follow-up slider 17 is connected with a second post 18 through a connecting rod 21. The structure of the connecting rod 21 is shown in fig. 10.

The screw slide block 20 is connected with the screw rod 15 through threads, the motor II 10 drives the screw rod 15 to rotate, the screw rod 15 rotates to drive the screw slide block 20 to ascend or descend, and then the post III 22 is driven to ascend or descend.

The screw rod 15 is connected with the third support column 22 through a threaded slide block 20 and a connecting rod 21, and the supporting rod 14 is connected with the second support column 18 through a follow-up slide block 17 and a connecting rod 21. The screw rod 15 rotates to drive the threaded slider 20 to rise, and the threaded slider 20 rises to the bottom of the second chute 11 to drive the follower slider 17 to rise; in the descending process, the threaded slider 20 rotates along with the screw rod 15 to descend, the follow-up slider 17 descends along with self gravity, the follow-up slider 17 descends to the bottom of the second chute 11 and is separated from the threaded slider 20, and the threaded slider 20 continues to descend until the threaded slider 20 descends to the bottom of the first chute 12.

As shown in fig. 7 and 8, the threaded slider 20 is provided with a protrusion 23, and the follower slider 17 is provided with a groove 24 matching the protrusion 23.

The threaded slider 20 rises along with the lead screw 15 and rises to the position of the two glass 8, the threaded slider is slowly contacted with the follow-up slider 17, the convex block 23 on the threaded slider 20 is clamped in the groove 24 of the follow-up slider 17, and the follow-up slider 17 is driven to rise along with the continuous rising of the threaded slider 20, so that the two glass 8 is driven to rise. In the descending process, the threaded slider 20 descends along with the lead screw 15, the follow-up slider 17 descends along with the supporting rod 14, when the follow-up slider 17 descends to the bottom of the second sliding groove 11, the convex block 23 of the threaded slider 20 is separated from the groove 24 of the follow-up slider 17, the second glass 8 descends to the original position, and the threaded slider 20 continues to descend until the third glass 9 descends to the original position.

As shown in fig. 4, a belt 13 is arranged on the top frame 5, two lead screws 15 are connected through the belt 13, the two sides of the door frame 6 are provided with the lead screws 15 and the supporting rods 14, the two lead screws 15 are connected through the belt 13, and the two lead screws are driven by a second motor 10.

As a preferred mode of this embodiment, as shown in fig. 3, 11 and 12, the chute one 12 and the chute two 11 are respectively provided with a chute 34, two sides of the chute 34 are provided with a plug 19, and the plug 19 is connected with the chute 34 through a spring one 36. The second support column 18 and the third support column 22 are positioned in the chute 34, the connecting rod 21 drives the following support rod 14 or the lead screw 15 to lift, in the lifting process of the second glass 8 and the third glass 9, the two glass 7 can be sequentially folded on one side along with the chute 34, the first support head 19 with the first spring 36 is arranged in the chute 34, the second support column 18 and the third support column 22 are conveniently positioned, and the second support column 18 and the third support column 22 fall below the first support head 19. The number of the chute 34 is matched with the number of the second support posts 18 and the third support posts 22.

As a preferred mode of this embodiment, two door frames 6 near the cylindrical wall 3 may also be provided with arc-shaped side plates, which follow the rotation of the door body 4.

As a preferred mode of this embodiment, as shown in fig. 5 and 8, a brushing 25 is disposed on the door frame 6 at the position of the triple glass 9, a cleaning plate 26 is disposed on one side of the brushing 25 close to the triple glass 9, a holding rod 27 is disposed on one side of the brushing 25 far away from the triple glass 9, the brushing 25 is connected with the door frame 6 through a rotating shaft, the holding rod 27 is rotated, and the cleaning plate 26 cleans the triple glass 9.

In the process of descending the three glass 9, the cleaning plate 26 can clean the three glass 9, and the holding rod 27 is rotated to drive the cleaning plate 26 to repeatedly clean the three glass 9.

As shown in fig. 9, a gear 29 is arranged on the rotating shaft, a linkage rod 31 is arranged on the door frame 6, a rack 28 meshed with the gear 29 is arranged on the linkage rod 31, a connecting block 33 is arranged below the linkage rod 31, a clamping groove 35 is arranged at the lower part of a chute 34 in the first chute 12, a third support column 22 is arranged in the clamping groove 35, the connecting block 33 is arranged below the clamping groove 35, a reset spring 30 is arranged below the connecting block 33, a holding rod 27 is rotated, the linkage rod 31 is driven to ascend through the gear 29 and the rack 28, and the connecting block 33 drives the third support column 22 to ascend in the clamping groove 35.

As shown in fig. 13, the door frame 6 is provided with a limit groove 37, the link rod 31 is located in the limit groove 37, the link rod 31 can slide in the limit groove 37, and in order to increase the firmness, a limit plate 38 is further provided at the edge of the limit groove 37 to prevent the link rod 31 from separating from the limit groove 37. The holding rod 27 is rotated, the gear 29 drives the rack 28 to rise, the linkage rod 31 and the connecting block 33 are driven to rise, the connecting block 33 contacts the support column III 22, the support column III 22 is driven to rise in the clamping groove 35, the three glass 9 can be manually lifted to a certain height, and when a child is clamped below the three glass 9, the three glass 9 can be quickly lifted, so that dangerous accidents are reduced. The return spring 30 connects the door frame 6 and the connecting block 33, and after the danger is eliminated, the link rod 31 is reset under the action of the return spring 30 and self gravity.

As shown in fig. 14 and 15, a limiting post 39 is arranged between the cleaning plate 26 and the brushing 25, a counter bore 40 is arranged on the brushing 25, one end of the limiting post 39 is fixedly connected with the cleaning plate 26, the other end of the limiting post 39 is arranged in the counter bore 40, and a second spring 32 is arranged on the limiting post 39.

The three glass 9 can be close to one side of the poking brush 25 in the descending process, and the cleaning plate 26 and the three glass 9 can be attached slowly due to the arrangement of the second spring 32 and the limiting column 39.

The application method of the application comprises the following steps:

1. when the revolving door is used, the motor drives the door lintel and the door body 4 to rotate, a user enters the revolving door from one opening of the cylinder wall 3 and goes out from the other opening of the cylinder wall 3 along with the rotation of the door body 4;

2. when a child stretches feet to the bottom of the door plate or throws articles to the bottom of the door plate, the motor II 10 drives the screw rod 15 to rotate, the threaded slider 20 drives the three glass 9 to ascend along the screw rod 15, when the threaded slider 20 ascends to the lower part of the follow-up slider 17, the convex block 23 of the threaded slider 20 is clamped into the groove 24 of the follow-up slider 17 to drive the follow-up slider 17 to ascend, the follow-up slider 17 drives the two glass 8 to ascend along the supporting rod 14, after danger is eliminated, the motor II 10 drives the screw rod 15 to reversely rotate, the threaded slider 20 drives the three glass 9 to descend along the screw rod 15, the follow-up slider 17 drives the two glass 8 to descend under the self gravity effect, and when the follow-up slider 17 descends to the initial position, the threaded slider 20 is separated from the follow-up slider 17, and the threaded slider 20 continues to drive the three glass 9 to descend to the initial position on the screw rod 15;

3. in the lifting process of the tri-glass 9, the cleaning plate 26 cleans the tri-glass 9 through the poking brush 25 arranged on the door frame 6, when an extrusion accident happens, the holding rod 27 of the poking brush 25 can be quickly pulled down, the gear 29 drives the rack 28 to lift, the linkage rod 31 and the connecting block 33 are driven to lift, the connecting block 33 contacts the support column three 22, the support column three 22 is driven to lift in the clamping groove 35, and after the danger is eliminated, the linkage rod 31 is reset.

Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present application, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.

Claims

1. A revolving door comprising two opposite opening cylindrical walls (3), a revolving door wing arranged inside the cylindrical walls (3), characterized in that: the revolving door wing includes:

the door body (4) comprises a door plate, door frames (6) arranged on two sides of the door plate and a top frame (5) arranged above the door plate, wherein the door plate is lifted along the door frames (6);

the door lintel is arranged above the top frame (5) and is connected with the top frame (5) in a sliding way;

the first motor is arranged above the door lintel and drives the door body (4) to rotate by driving the door lintel to rotate;

the number of the door plates is not lower than two according to the up-down sequence, the lower door plates ascend, and the upper door plates are driven to ascend in sequence;

the door plate is three, one glass (7), two glass (8) and three glass (9) are sequentially arranged from top to bottom, two sides of the one glass (7) are connected with a first strut (16), two sides of the two glass (8) are connected with a second strut (18), two sides of the three glass (9) are connected with a third strut (22), two sides of the door frame (6) are respectively provided with a first sliding groove (12) and a second sliding groove (11), a screw rod (15) is arranged in the first sliding groove (12), a supporting rod (14) is arranged in the second sliding groove (11), the length of the first sliding groove (12) is the sum of the lengths of the first glass (7), the second glass (8) and the third glass (9), the second sliding groove (11) is the sum of the lengths of the first glass (7) and the second glass (8), the third strut (22) is driven by a second motor (10) arranged on the door frame (6), and the third strut (22) is lifted or lowered along the screw rod (15), and the second strut (18) is lifted or lowered along the supporting rod (14).

A threaded slider (20) is arranged on the part, located on the three glass (9), of the lead screw (15), a follow-up slider (17) is arranged on the part, located on the two glass (8), of the support rod (14), and the threaded slider (20) and the post III (22) and the follow-up slider (17) and the post II (18) are connected through a connecting rod (21);

the threaded sliding block (20) is connected with the screw rod (15) through threads, and the threaded sliding block (20) rises to the bottom of the second chute (11) to drive the follow-up sliding block (17) to rise; the follow-up sliding block (17) descends to the bottom of the second sliding groove (11) and is separated from the threaded sliding block (20);

the thread slider (20) is provided with a lug (23), and the follow-up slider (17) is provided with a groove (24) matched with the lug (23);

a wheel belt (13) is arranged on the top frame (5), and two lead screws (15) are connected through the wheel belt (13);

the first chute (12) and the second chute (11) are internally provided with a chute (34), two sides of the chute (34) are provided with a plug (19), and the plug (19) is connected with the chute (34) through a first spring (36);

a poking brush (25) is arranged at the part of the door frame (6) which is positioned on the three glass (9), a cleaning plate (26) is arranged on one side, close to the three glass (9), of the poking brush (25), a holding rod (27) is arranged on one side, far away from the three glass (9), of the poking brush (25), the poking brush (25) is connected with the door frame (6) through a rotating shaft, the holding rod (27) is rotated, and the cleaning plate (26) cleans the three glass (9);

be equipped with gear (29) in the pivot, be equipped with trace (31) on door frame (6), be equipped with on trace (31) with rack (28) of gear (29) meshing, the below of trace (31) is equipped with connecting block (33), lie in spout one (12) the lower part of chute (34) is equipped with draw-in groove (35), pillar three (22) are located in draw-in groove (35), connecting block (33) are located the below of draw-in groove (35), the below of connecting block (33) is equipped with reset spring (30), rotates holding rod (27), through gear (29) and rack (28) drive trace (31) rise, connecting block (33) drive pillar three (22) rise in draw-in groove (35).

2. The revolving door as defined in claim 1, wherein: be equipped with spacing post (39) between clean board (26) and the plectrum (25), be equipped with counter bore (40) on the plectrum (25), the one end of spacing post (39) with clean board (26) fixed connection, the other end setting of spacing post (39) is in counter bore (40), be equipped with spring two (32) on spacing post (39).