CN219864722U - Automatic revolving door with anti-pinch reverse protection function - Google Patents

Abstract

The utility model discloses an automatic revolving door with an anti-pinch reverse protection function, which comprises two supporting glasses and a revolving door, wherein the two supporting glasses are symmetrically provided with a driving control box at the top end, the top ends of the revolving doors are inserted into the driving control box and connected with a driving mechanism in the driving control box, three revolving doors are provided with rotating shafts, the revolving doors and the rotating shafts are welded together, bottom brushes are arranged at the bottom ends of the revolving doors, an anti-pinch adhesive tape is arranged at one end of the revolving doors, which is close to the supporting glass, a connecting shaft is arranged at the bottom end of the revolving doors, the bottom ends of the connecting shaft are in rotary connection with a mounting seat, a plurality of convex plates are uniformly arranged at one end side surface of the connecting shaft, a plurality of pairs of lug plates are uniformly arranged at the inner side surface of the mounting seat, a limiting plate is arranged at one side of each pair of lug plates, and a rotation stopping plate is arranged at the middle part of each pair of lug plates.

Description

Automatic revolving door with anti-pinch reverse protection function

Technical Field

The utility model relates to the technical field of revolving doors, in particular to an automatic revolving door with a clamp reverse rotation prevention protection function.

Background

The revolving door is installed more in the entrance of some companies, hotels or office building, and the revolving door is most by the motor drive rotation, and the revolving door both sides generally all are equipped with curved braced glass, and some article or pedestrian's limbs are held between revolving door and braced glass very easily when the revolving door rotates, so present revolving door is close to braced glass's one end and is equipped with prevents pressing from both sides the adhesive tape, prevents pressing from both sides the inside sensor of adhesive tape and can give control terminal with signal transmission after preventing pressing from both sides the adhesive tape and braced glass support to press from both sides the object, make things convenient for control terminal control revolving door stop rotatory. For example, the patent with CN217712294U discloses an automatic revolving door with anti-pinch protection function, which comprises a waffle cover, two pieces of curved wall glass are symmetrically fixed at the lower side of the waffle cover, two pieces of curved wall glass are both fixed with upright posts, the bottom of the waffle cover is fixed with arc-shaped lower shelves, the bottom of the waffle cover is provided with a translation door, two ends of the translation door are both provided with a carriage, the carriage comprises a fixed door frame on the same plane with the translation door, a first frame hinged on the translation door, a second frame hinged at the other end of the first frame, and an arc-shaped frame hinged at the other end of the second frame, one side of the fixed door frame far away from the arc-shaped frame is fixed with an arc-shaped baffle, and the hinged position of the first frame and the second frame is provided with a self-reset spring hinge; the exhibition railway carriage or compartment of this scheme can realize folding, conveniently is in time break away from by the clamp personnel, is equipped with the reversal button simultaneously, can realize the revolving door reversal, conveniently rescue out by the clamp personnel.

The anti-pinch turnover mechanism of the revolving door provided by the patent facilitates controlling the revolving door to rotate reversely when a person or an object is clamped by the revolving door, so that the object or the person clamped by the revolving door can be taken out conveniently. However, the revolving door provided by the above patent and other existing revolving doors do not have anti-reversion structures, and in actual use, some people maliciously push the revolving door to reverse, so that the revolving door is damaged due to the reverse acting force, and the service life of the revolving door is reduced.

Disclosure of Invention

The utility model aims to provide an automatic revolving door with a clamp-preventing reverse rotation protection function, and aims to solve the problems that the existing revolving door is not provided with a reverse rotation prevention structure, a plurality of people can maliciously push the revolving door to reverse in actual use, the revolving door is easy to damage due to reverse rotation acting force, and the service life of the revolving door is reduced.

The utility model is realized in the following way:

the utility model provides an automatic revolving door with prevent pressing from both sides reversal protect function, includes supporting glass and revolving door, the supporting glass symmetry is equipped with two, two the supporting glass top is equipped with drive control case, the revolving door top inserts inside and the inside actuating mechanism of drive control case and is connected, the revolving door is equipped with three, three be equipped with the pivot between the revolving door, revolving door and pivot welding are in the same place, just the revolving door bottom all is equipped with the end brush, the revolving door is close to supporting glass's one end and is equipped with prevents pressing from both sides the adhesive tape, the revolving door bottom is equipped with the connecting axle, the connecting axle bottom rotates with the mount pad to be connected, just the connecting axle inserts the inside one end side of mount pad and is equipped with a plurality of flange uniformly, the mount pad medial surface is equipped with a plurality of pairs of otic placodes, every pair of otic placode one side is equipped with the limiting plate, and every pair of otic placode middle part is equipped with the extension spring that resets between the one side and the mount pad medial surface of limiting plate of rotating plate.

Preferably, the edge of the supporting glass is provided with a frame, the frame is made of aluminum alloy, and the supporting glass is arc-shaped.

Preferably, the outside of the revolving door is provided with a door frame, the bottom end of the door frame is provided with a clamping groove, and the top end of the revolving shaft is provided with a gear.

Preferably, the top end of the bottom brush is provided with a clamping rod, one end of the bottom brush, which is close to the supporting glass, is provided with jackscrews, and the bottom surface of the bottom brush is provided with bristles.

Preferably, the two sides of the anti-pinch adhesive tape are provided with fixed edges, and the fixed edges are provided with a plurality of fixed holes.

Preferably, the bottom end of the mounting seat is provided with a chassis, the edge of the chassis is uniformly provided with a plurality of bolt holes, and the middle part of the top end of the mounting seat is provided with a bearing.

Preferably, a first connecting ring is arranged at the position, close to the limiting plate, of the inner side surface of the mounting seat, a second connecting ring is arranged on one surface, facing the limiting plate, of the rotation stopping plate, and two ends of the reset tension spring are connected with the first connecting ring and the second connecting ring respectively.

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

1. the utility model provides a plurality of door bodies are connected with the pivot, and the pivot bottom is equipped with the mount pad, and the pivot bottom is equipped with the flange, and the inside a plurality of rotation boards that end that are equipped with of mount pad just can interfere with the rotation board that ends when the door body is overturned with the pivot to conveniently prevent that the revolving door from being maliciously promoted and the wide-angle reversal, and because have certain distance between flange and the rotation board that ends, the revolving door can reverse in certain angle, and then conveniently will be taken out by the article of centre gripping, the revolving door of this kind of structure has also protected the revolving door when not influencing the normal use of revolving door.

2. The bottom brush is installed to door body bottom, can make taking place the buffering between door body and the bottom surface through the bottom brush, avoids the door body to produce friction with the bottom surface, and the bottom brush can also clean ground simultaneously, is convenient for concentrate bottom surface rubbish, and then makes things convenient for the cleaner to wash.

Drawings

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

FIG. 2 is a schematic view of the structure of the support glass of the present utility model;

FIG. 3 is a schematic view of the structure of the revolving door of the present utility model;

FIG. 4 is a schematic view of the structure of the bottom brush of the present utility model;

FIG. 5 is a schematic view of the structure of the anti-pinch adhesive tape of the present utility model;

fig. 6 is a schematic structural view of the mounting base of the present utility model.

In the figure: 1. supporting glass; 11. a frame; 12. a drive control box; 2. a revolving door; 21. a door frame; 22. a clamping groove; 23. a rotating shaft; 24. a gear; 25. a connecting shaft; 26. a convex plate; 3. a bottom brush; 31. a clamping rod; 32. a jackscrew; 33. brushing; 4. an anti-pinch adhesive tape; 41. fixing the edges; 42. a fixing hole; 5. a mounting base; 51. a chassis; 52. bolt holes; 53. a bearing; 54. ear plates; 541. a limiting plate; 55. a rotation stopping plate; 56. resetting the tension spring; 57. a first connection ring; 58. and a second connecting ring.

The specific embodiment is as follows:

in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following is further described with reference to the accompanying drawings and specific examples:

example 1

As shown in fig. 1, 2, 3 and 6, an automatic revolving door with anti-pinch protection function comprises a supporting glass 1 and a revolving door 2, wherein the supporting glass 1 is convenient for supporting and controlling the whole revolving door 2, and is convenient for using the whole revolving door 2. Two supporting glasses 1 are symmetrically arranged, a driving control box 12 is arranged at the top ends of the two supporting glasses 1, the driving control box 12 is convenient for controlling the whole revolving door 2, and the revolving door 2 is convenient to control and drive. The top end of the revolving door 2 is inserted into the driving control box 12 and is connected with a driving mechanism in the driving control box 12, and the revolving door 2 is conveniently driven by the driving box through the connection of the top end of the revolving door 2 and the driving box. The revolving doors 2 are provided with three, the rotating shafts 23 are arranged between the three revolving doors 2, and the rotating shafts 23 are matched with the revolving doors 2 to facilitate the operation of the revolving doors 2. The revolving door 2 and the rotating shaft 23 are welded together, and the bottom end of the revolving door 2 is provided with a bottom brush 3, and the bottom brush 3 is convenient for cleaning the bottom surface where the revolving door 2 is positioned. The revolving door 2 is close to the one end of supporting glass 1 and is equipped with prevents pressing from both sides adhesive tape 4, prevents pressing from both sides adhesive tape 4 and is the problem that the gap between placing revolving door 2 and supporting glass 1 appears pressing from both sides the thing. The revolving door 2 bottom is equipped with connecting axle 25, and connecting axle 25 bottom and mount pad 5 rotate to be connected, and connecting axle 25 cooperation mount pad 5 uses, makes things convenient for pivot 23 and mount pad 5 to rotate to be connected. And the connecting axle 25 inserts a plurality of flange 26 that are equipped with of the inside one end side of mount pad 5 evenly, and flange 26 is convenient to take place spacingly with the board 55 that splines, and the revolving door 2 of being convenient for place is rotatory always. The mounting seat 5 medial surface evenly is equipped with many pairs of otic placodes 54, and every pair of otic placodes 54 one side is equipped with limiting plate 541, and is equipped with the board that splines 55 to the otic placode 54 middle part, and the cooperation of otic placode 54 and limiting plate 541 is convenient to rotate with splines 55 and is connected, and splines 55 and limiting plate 541 take place to interfere, can make splines 55 only can rotate in a direction. A reset tension spring 56 is arranged between one surface of the rotation stopping plate 55 facing the limiting plate 541 and the inner side surface of the mounting seat 5, and the reset tension spring 56 is convenient for automatically resetting the rotation stopping plate 55 after the convex plate 26 presses the rotation stopping plate 55.

The working principle of the utility model is as follows: when the automatic revolving door is used, the whole automatic revolving door is installed at a designated position, then the driving box drives the automatic revolving door to rotate, and if an object is clamped between the automatic revolving door and the supporting glass 1 in the rotating process of the revolving door 2, a sensor in the anti-clamping adhesive tape 4 can feed back signals to rotate, so that the revolving door 2 stops rotating. When the external force pushes the revolving door 2 to rotate reversely, the convex plate 26 interferes with the rotation stop plate 55 after the revolving door 2 rotates reversely by a certain angle, thereby blocking the revolving door 2 from rotating reversely. Compared with the prior art, the utility model has the advantages that the door bodies are connected with the rotating shaft 23, the bottom end of the rotating shaft 23 is provided with the mounting seat 5, the bottom end of the rotating shaft 23 is provided with the convex plate 26, the mounting seat 5 is internally provided with the plurality of rotation stopping plates 55, and the convex plate 26 and the rotation stopping plates 55 interfere when the door bodies and the rotating shaft 23 are overturned, so that the revolving door 2 is conveniently prevented from being maliciously pushed to be reversed at a large angle, and a certain distance is arranged between the convex plate 26 and the rotation stopping plates 55, the revolving door 2 can be reversed in a certain angle, and further, the clamped articles are conveniently taken out, and the revolving door 2 with the structure also protects the revolving door 2 while the normal use of the revolving door 2 is not influenced.

Example 2

As shown in fig. 1, 2, 3 and 6, an automatic revolving door with anti-pinch protection function comprises a supporting glass 1 and a revolving door 2, wherein the supporting glass 1 is convenient for supporting and controlling the whole revolving door 2, and is convenient for using the whole revolving door 2. Two supporting glasses 1 are symmetrically arranged, a driving control box 12 is arranged at the top ends of the two supporting glasses 1, the driving control box 12 is convenient for controlling the whole revolving door 2, and the revolving door 2 is convenient to control and drive. The top end of the revolving door 2 is inserted into the driving control box 12 and is connected with a driving mechanism in the driving control box 12, and the revolving door 2 is conveniently driven by the driving box through the connection of the top end of the revolving door 2 and the driving box. The revolving doors 2 are provided with three, the rotating shafts 23 are arranged between the three revolving doors 2, and the rotating shafts 23 are matched with the revolving doors 2 to facilitate the operation of the revolving doors 2. The revolving door 2 and the rotating shaft 23 are welded together, and the bottom end of the revolving door 2 is provided with a bottom brush 3, and the bottom brush 3 is convenient for cleaning the ground where the revolving door 2 is positioned. The revolving door 2 is close to the one end of supporting glass 1 and is equipped with prevents pressing from both sides adhesive tape 4, prevents pressing from both sides adhesive tape 4 and is the problem that the gap between placing revolving door 2 and supporting glass 1 appears pressing from both sides the thing. The revolving door 2 bottom is equipped with connecting axle 25, and connecting axle 25 bottom and mount pad 5 rotate to be connected, and connecting axle 25 cooperation mount pad 5 uses, makes things convenient for pivot 23 and mount pad 5 to rotate to be connected. And the connecting axle 25 inserts a plurality of flange 26 that are equipped with of the inside one end side of mount pad 5 evenly, and flange 26 is convenient to take place spacingly with the board 55 that splines, and the revolving door 2 of being convenient for place is rotatory always. The mounting seat 5 medial surface evenly is equipped with many pairs of otic placodes 54, and every pair of otic placodes 54 one side is equipped with limiting plate 541, and is equipped with the board that splines 55 to the otic placode 54 middle part, and the cooperation of otic placode 54 and limiting plate 541 is convenient to rotate with splines 55 and is connected, and splines 55 and limiting plate 541 take place to interfere, can make splines 55 only can rotate in a direction. A reset tension spring 56 is arranged between one surface of the rotation stopping plate 55 facing the limiting plate 541 and the inner side surface of the mounting seat 5, and the reset tension spring 56 is convenient for automatically resetting the rotation stopping plate 55 after the convex plate 26 presses the rotation stopping plate 55.

As shown in fig. 2, the edge of the supporting glass 1 is provided with a frame 11, the frame 11 is made of aluminum alloy, the supporting glass 1 is arc-shaped, and the supporting glass 1 with the structure can stably support each component, so that the whole automatic rotating plate can stably rotate conveniently.

As shown in fig. 3, the outer side of the revolving door 2 is provided with a door frame 21, the bottom end of the door frame 21 is provided with a clamping groove 22, and the door frame 21 and the clamping groove 22 are matched to facilitate the connection of the bottom brush 3 and the anti-pinch adhesive tape 4. The top end of the rotating shaft 23 is provided with a gear 24, and the gear 24 is convenient to cooperate with the drive control box 12, so that the drive control box 12 can be conveniently rotated and used.

As shown in fig. 4, a clamping rod 31 is arranged at the top end of the bottom brush 3, and the clamping rod 31 is convenient for the bottom brush 3 to be clamped inside the clamping groove 22. And the end that bottom brush 3 is close to supporting glass 1 is equipped with jackscrew 32, and jackscrew 32 is convenient for fix the position of bottom brush 3, makes things convenient for the steady use of bottom brush 3. The bottom surface of the bottom brush 3 is provided with bristles 33, and the bristles 33 are convenient for cleaning the ground.

As shown in fig. 5, the two sides of the anti-pinch adhesive tape 4 are provided with fixing edges 41, the fixing edges 41 are provided with a plurality of fixing holes 42, and the fixing edges 41 and the fixing holes 42 are matched to facilitate the whole anti-pinch adhesive tape 4 to be stably installed on the revolving door 2.

As shown in fig. 6, the bottom end of the mounting seat 5 is provided with a chassis 51, and the edge of the chassis 51 is uniformly provided with a plurality of bolt holes 52, and the chassis 51 and the bolt holes 52 are matched to facilitate the stable connection of the mounting seat 5 with the ground through bolts. The middle part of the top end of the mounting seat 5 is provided with a bearing 53, and the bearing 53 is convenient for the rotating shaft 23 to be connected with the mounting seat 5 in a rotating way. The position that the mount pad 5 medial surface is close to limiting plate 541 is equipped with first go-between 57, and the one side that the rotation stopping plate 55 faced limiting plate 541 is equipped with second go-between 58, and reset extension spring 56 both ends are connected with first go-between 57 and second go-between 58 respectively, and the cooperation of first go-between 57 and second go-between 58 is convenient for reset extension spring 56 and mount pad 5 and the stop plate is connected.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides an automatic revolving door with prevent pressing from both sides reverse protect function, includes braced glass (1) and revolving door (2), braced glass (1) symmetry is equipped with two, two braced glass (1) top is equipped with drive control case (12), inside actuating mechanism that drive control case (12) are inserted on revolving door (2) top is inside to be connected with drive control case (12) inside, a serial communication port, revolving door (2) are equipped with three revolving door (2) are equipped with pivot (23) between revolving door (2), revolving door (2) and pivot (23) weld together, just revolving door (2) bottom all is equipped with end brush (3), revolving door (2) are close to the one end of braced glass (1) and are equipped with prevent pressing from both sides adhesive tape (4), revolving door (2) bottom is equipped with connecting axle (25), connecting axle (25) bottom and mount pad (5) rotate and are connected, just inside one end side face that connecting axle (25) inserts mount pad (5) is equipped with a plurality of flange plates (26) uniformly, mount pad (5) are equipped with to ear plates (54) each side plate (54), a reset tension spring (56) is arranged between one surface of the rotation stopping plate (55) facing the limiting plate (541) and the inner side surface of the mounting seat (5).

2. The automatic revolving door with the anti-pinch protection function according to claim 1, wherein a frame (11) is arranged at the edge of the supporting glass (1), the frame (11) is made of aluminum alloy, and the supporting glass (1) is arc-shaped.

3. The automatic revolving door with the anti-pinch protection function according to claim 1, wherein door frames (21) are arranged on the outer sides of the revolving door (2), clamping grooves (22) are formed in the bottom ends of the door frames (21), and gears (24) are arranged on the top ends of the rotating shafts (23).

4. The automatic revolving door with the anti-pinch protection function according to claim 1, wherein a clamping rod (31) is arranged at the top end of the bottom brush (3), a jackscrew (32) is arranged at one end, close to the supporting glass (1), of the bottom brush (3), and bristles (33) are arranged on the bottom surface of the bottom brush (3).

5. An automatic revolving door with anti-pinch protection function according to claim 1, wherein two sides of the anti-pinch adhesive tape (4) are provided with fixing edges (41), and a plurality of fixing holes (42) are arranged on the fixing edges (41).

6. An automatic revolving door with anti-pinch protection function according to any one of claims 1-5, wherein a chassis (51) is arranged at the bottom end of the mounting seat (5), a plurality of bolt holes (52) are uniformly arranged at the edge of the chassis (51), and a bearing (53) is arranged in the middle of the top end of the mounting seat (5).

7. An automatic revolving door with anti-pinch protection function according to claim 6, wherein a first connecting ring (57) is arranged at a position, close to a limiting plate (541), of the inner side surface of the mounting seat (5), a second connecting ring (58) is arranged on one surface, facing the limiting plate (541), of the rotation stopping plate (55), and two ends of the reset tension spring (56) are respectively connected with the first connecting ring (57) and the second connecting ring (58).