CN210828891U

CN210828891U - Aluminum alloy automatic door

Info

Publication number: CN210828891U
Application number: CN201921554254.2U
Authority: CN
Inventors: 张德云
Original assignee: Tianjin Yunni Technology Co ltd
Current assignee: Tianjin Yunni Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-23
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses an aluminum alloy automatic door, which relates to the field of electric doors and mainly aims to solve the problems of poor buffering effect and poor sealing performance of the existing automatic door; the aluminum alloy automatic door comprises fixed doors fixed on a floor and automatic doors arranged between the fixed doors, wherein each automatic door comprises a first movable door and a second movable door which are connected in a sealing mode through a sealing assembly, the sealing assembly comprises a sealing groove arranged on the first movable door, and a connecting seat is fixed in the sealing groove; the aluminum alloy electric door is characterized in that an upper frame is arranged above the fixed door and the automatic door, a driving assembly is arranged in the upper frame, the driving assembly comprises a limiting plate fixed on the inner wall of the upper frame, a threaded rod is connected to the limiting plate in a rotating mode, one end of the threaded rod is fixedly connected with an output shaft of the speed reducing motor, a buffering assembly is further arranged on the limiting plate, and the sealing performance and the buffering effect of the aluminum alloy electric door are improved.

Description

Aluminum alloy automatic door

Technical Field

The utility model relates to an electrically operated gate field specifically is an aluminum alloy automatically-controlled door.

Background

An automatic door is a type of door that controls opening and closing of a door body by a mechanical driving device. The automatic door can be divided into a translation door, a folding door, a rotating shaft type pushing door, a rotating door and the like according to the opening and closing mode of a door body, and can be a hydraulic door, a pneumatic door and an electric door according to the mechanical driving mode of the door. The automatic door is widely used in places such as markets, hotels, restaurants, airports, stations, banks and the like.

The current automatically-controlled door includes the floor, the chuck, the floating gate, the fixed gate, transparent toughened glass, the lateral wall, the upper beam, inductive probe, go up the wall body, prevent pressing from both sides the electric eye, gear parts, the fixed station, end the position ware, go up the hook plate, the hold-in range, hook plate down, the connecting piece, drive gear, control assembly, driving motor, dampproofing piece, the gyro wheel, bolster and dead slot, the dead slot has been seted up at the top on floor, dampproofing piece is installed to the bottom of dead slot, dampproofing piece passes through the gyro wheel and is connected with the bolster, the floating gate is installed at the top of bolster, driving motor is installed to one side of drive gear, control assembly is installed on driving motor's upper portion, one side of fixed gate is installed and is prevented pressing from both sides the electric eye, the fixed gate passes through the chuck and is connected with the floor, this kind.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy automatically-controlled door solves the relatively poor problem of current automatically-controlled door buffering effect and leakproofness.

In order to achieve the above object, the utility model provides a following technical scheme:

an aluminum alloy automatic door comprises fixed doors fixed on a floor and an automatic door arranged between the fixed doors, wherein the automatic door comprises a first movable door and a second movable door, the first movable door and the second movable door are connected in a sealing mode through a sealing assembly, the sealing assembly comprises a sealing groove formed in the first movable door, a connecting seat is fixed in the sealing groove, an adhesive tape is arranged on the connecting seat, and a convex block matched with the sealing groove for use is arranged on the second movable door; the fixed door and the automatically-controlled door top are equipped with the upper ledge, are provided with drive assembly in the upper ledge, and drive assembly is including fixing the limiting plate on the upper ledge inner wall, and the limiting plate internal rotation is connected with the threaded rod, threaded rod one end and gear motor's output shaft fixed connection, still be equipped with buffering subassembly on the limiting plate.

In one alternative: the buffer assembly comprises a mounting groove fixed on the limiting plate, a moving block is connected in the mounting groove in a sliding mode and fixedly connected with the protection plate through a connecting shaft, and the moving block is fixedly connected with the limiting plate through a spring.

In one alternative: and the moving block is connected with a buffer plate in a sliding way.

In one alternative: the bottom parts of the first movable door and the second movable door are respectively fixed with a sliding block, a movable wheel is arranged in the sliding block in a rotating mode, the sliding block is connected with a sliding rail in a movable cavity in a sliding mode, and the movable cavity is arranged in a floor.

In one alternative: and two sections of opposite threads are arranged on the threaded rod and are connected with the first fixed blocks at the tops of the first movable door and the second movable door.

In one alternative: the number of the first fixed blocks is four, and two first fixed blocks are fixed at the tops of the first movable door and the second movable door.

In one alternative: and connecting pieces are fixed above the first movable door and the second movable door through screws, and the other ends of the connecting pieces are fixedly connected with the first fixing block through screws.

In one alternative: still fix the second fixed block in the upper ledge, be equipped with the hole that the threaded rod passes through on the second fixed block, be fixed with infrared sensor on the second fixed block, infrared sensor and gear motor below control assembly electric connection, control assembly and gear motor electric connection again.

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

1. when the first movable door is contacted with the second movable door, the convex block can be inserted into the sealing groove, so that sealing is realized, the connecting seat can be prevented from being directly contacted with the convex block through the rubber strip, the sealing performance of the first movable door and the second movable door is improved through the arrangement of the sealing assembly, and the heat insulation, wind prevention and rain prevention effects are achieved;

2. through setting up buffering subassembly, play very good stability, and then improved the stability of first floating gate and second floating gate when removing, played fine protective capability.

Drawings

Fig. 1 is a schematic structural view of an aluminum alloy automatic door.

Fig. 2 is a schematic structural diagram of a sealing assembly in an aluminum alloy automatic door.

FIG. 3 is a schematic structural diagram of a buffering assembly in an aluminum alloy automatic door.

Fig. 4 is a schematic structural diagram of a sliding block in an aluminum alloy automatic door.

Fig. 5 is a schematic connection diagram of a threaded rod and a first fixing block in an aluminum alloy automatic door.

Notations for reference numerals: 10-floor, 11-moving cavity, 12-sliding rail, 20-fixed door, 30-automatic door, 31-first moving door, 32-second moving door, 33-first fixed block, 34-connecting piece, 35-screw, 36-sliding block, 37-moving wheel, 40-upper frame, 50-driving component, 51-reducing motor and 52-threaded rod, 53-a second fixed block, 54-an infrared sensor, 55-a control component, 56-a limiting plate, 60-a buffer component, 61-a mounting groove, 62-a moving block, 63-a connecting shaft, 64-a spring, 65-a protection plate, 66-a buffer plate, 70-a sealing component, 71-a sealing groove, 72-a connecting seat, 73-an adhesive tape and 74-a bump.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 5, in an embodiment of the present invention, an aluminum alloy automatic door includes a fixed door 20 fixed on a floor 10 and an automatic door 30 disposed between the fixed doors 20, the automatic door 30 can be opened and closed conveniently, and the fixed door 20 is fixed on the floor 10 and cannot be moved.

Further, the automatic door 30 includes a first movable door 31 and a second movable door 32, a slider 36 is fixed at the bottom of each of the first movable door 31 and the second movable door 32, a movable wheel 37 is rotatably disposed in the slider 36, and meanwhile, the slider 36 is slidably connected to the slide rail 12 in the movable cavity 11, and the movable cavity 11 is disposed in the floor 10, that is, the first movable door 31 and the second movable door 32 can move in the movable cavity 11 through the slider 36 and the movable wheel 37, and the moving effect of the first movable door 31 and the second movable door 32 can be improved by disposing the movable wheel 37, so that the friction force in the moving process is smaller, and compared with the case that the first movable door 31 and the second movable door 32 are directly slidably connected to the slide rail 12 through the slider 36, the moving speed is improved.

Further, the first movable door 31 and the second movable door 32 are connected in a sealing manner through the sealing assembly 70, and the sealing performance of the first movable door 31 and the second movable door 32 is improved through the sealing assembly 70, so that the effects of heat preservation, wind resistance and rain resistance are very good, the two doors of the traditional electrically operated door are in direct contact, and when the wind and rain are too strong, the wind resistance and rain resistance are weak; the sealing assembly 70 comprises a sealing groove 71 arranged on the first movable door 31, a connecting seat 72 is fixed in the sealing groove 71, an adhesive tape 73 is arranged on the connecting seat 72, a convex block 74 matched with the sealing groove 71 for use is arranged on the second movable door 32, and when the first movable door 31 contacts with the second movable door 32, the convex block 74 can be inserted into the sealing groove 71, so that the sealing function is realized, and the connecting seat 72 can be prevented from directly contacting with the convex block 74 through the adhesive tape 73.

Further, an upper frame 40 is disposed above the fixed door 20 and the automatic door 30, a driving assembly 50 is disposed in the upper frame 40, and the driving assembly 50 drives the first movable door 31 and the second movable door 32 to move in the horizontal direction, so as to automatically open and close the first movable door 31 and the second movable door 32.

Further, the driving assembly 50 includes a limit plate 56 fixed on the inner wall of the upper frame 40, the limit plate 56 is rotatably connected with a threaded rod 52, one end of the threaded rod 52 is fixedly connected with the output shaft of the speed reduction motor 51, when the speed reducing motor 51 works, the threaded rod 52 can be driven to rotate, two sections of opposite threads are arranged on the threaded rod 52 and are connected with the first fixing blocks 33 at the tops of the first movable door 31 and the second movable door 32, when the threaded rod 52 rotates, the first fixing blocks 33 can be driven to move in the length direction of the threaded rod 52, the number of the first fixing blocks 33 is four, two first fixing blocks 33 are fixed on the tops of the first movable door 31 and the second movable door 32, when the first fixing block 33 moves, the first movable door 31 and the second movable door 32 can be driven to move in opposite directions, so that automatic opening and closing are realized.

Furthermore, a connecting piece 34 is fixed above the first movable door 31 and the second movable door 32 through a screw 35, the other end of the connecting piece 34 is fixedly connected with the first fixed block 33 through the screw 35, and the stability between the first fixed block 33 and the first movable door 31 and the second movable door 32 is further improved through the arrangement of the first fixed block 33 and the connecting piece 34, so that the door is very practical.

Further, a second fixing block 53 is fixed in the upper frame 40, a hole through which the threaded rod 52 passes is formed in the second fixing block 53, that is, the second fixing block 53 does not affect the rotation of the threaded rod 52, an infrared sensor 54 is fixed on the second fixing block 53, the infrared sensor 54 is electrically connected with a control component 55 below the speed reduction motor 51, the control component 55 is electrically connected with the speed reduction motor 51, when the infrared sensor 54 senses that a person enters, a door opening signal is transmitted to the control component 55, the control component 55 controls the speed reduction motor 51 to work, when the speed reduction motor 51 works, the threaded rod 52 can be driven to rotate, and then the first fixing block 33 drives the first moving door 31 and the second moving door 32 to move in opposite directions, so that the door opening is realized; when a person passes through the device, the control assembly 55 controls the speed reducing motor 51 to rotate reversely, so that the threaded rod 52 is driven to rotate, the speed reducing motor 51 and the threaded rod 52 are closed, and the automatic opening and closing process is realized.

Further, the limiting plate 56 is provided with a buffering component 60, and the buffering capacity is improved by the buffering component 60; the buffer assembly 60 comprises a mounting groove 61 fixed on the limiting plate 56, a moving block 62 is connected in the mounting groove 61 in a sliding manner, the moving block 62 is fixedly connected with a protection plate 65 through a connecting shaft 63, and the moving block 62 is also fixedly connected with the limiting plate 56 through a spring 64; meanwhile, the buffer plate 66 is connected to the moving block 62 in a sliding mode, the buffer plate 66 is in surface contact with the protection plate 65, when the buffer plate works, the first fixing block 33 is firstly in contact with the buffer plate 66, then the buffer plate 66 is driven to move on the threaded rod 52, and the protection plate 65 and the second fixing block 53 can be driven to move in the mounting groove 61 when the buffer plate 66 moves, so that the compression spring 64 is compressed, and very good buffering capacity is achieved.

Example 2

When the aluminum alloy automatic door is used, the buffering assembly 60 is arranged, so that the stability is very good, the stability of the first movable door 31 and the second movable door 32 in the moving process is further improved, the protection capability is very good, and the stability is very good; meanwhile, by arranging the sealing assembly 70, the first movable door 31 and the second movable door 32 have better sealing effect, and have very good heat preservation, wind prevention and rain prevention capabilities.

The utility model discloses a theory of operation is: when the speed reducing motor 51 works, the threaded rod 52 can be driven to rotate, and then the first fixed block 33 drives the first movable door 31 and the second movable door 32 to move towards opposite directions, so that the opening is realized; when the person passes through the speed reducer, the control assembly 55 controls the speed reducer motor 51 to rotate reversely, so that the threaded rod 52 is driven to rotate, and the speed reducer motor 51 and the threaded rod 52 are closed; at the in-process of opening, cushion through buffer unit 60, specifically, first fixed block 33 at first contacts with buffer board 66, then drives buffer board 66 and removes on threaded rod 52, can drive guard plate 65 and second fixed block 53 and remove in mounting groove 61 when buffer board 66 removes to compression spring 64.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. An aluminum alloy automatic door comprises fixed doors (20) fixed on a floor (10) and automatic doors (30) arranged between the fixed doors (20), and is characterized in that the automatic doors (30) comprise a first movable door (31) and a second movable door (32), the first movable door (31) and the second movable door (32) are in sealing connection through a sealing assembly (70), the sealing assembly (70) comprises a sealing groove (71) arranged on the first movable door (31), a connecting seat (72) is fixed in the sealing groove (71), an adhesive tape (73) is arranged on the connecting seat (72), and a convex block (74) matched with the sealing groove (71) for use is arranged on the second movable door (32); fixed door (20) and automatically-controlled door (30) top are equipped with upper ledge (40), are provided with drive assembly (50) in upper ledge (40), and drive assembly (50) are including fixing limiting plate (56) on upper ledge (40) inner wall, and limiting plate (56) internal rotation is connected with threaded rod (52), threaded rod (52) one end and gear motor (51)'s output shaft fixed connection, still be equipped with buffering subassembly (60) on limiting plate (56).

2. The aluminum alloy automatic door according to claim 1, wherein the buffer assembly (60) comprises a mounting groove (61) fixed on the limiting plate (56), a moving block (62) is slidably connected in the mounting groove (61), the moving block (62) is fixedly connected with the protection plate (65) through a connecting shaft (63), and the moving block (62) is fixedly connected with the limiting plate (56) through a spring (64).

3. The aluminum alloy automatic door according to claim 2, characterized in that a buffer plate (66) is slidably connected to the moving block (62).

4. The aluminum alloy automatic door according to claim 1, wherein a sliding block (36) is fixed at the bottom of each of the first movable door (31) and the second movable door (32), a movable wheel (37) is rotatably arranged in the sliding block (36), the sliding block (36) is slidably connected with a sliding rail (12) in a movable cavity (11), and the movable cavity (11) is arranged in the floor (10).

5. The aluminum alloy automatic door according to claim 1, wherein the threaded rod (52) is provided with two opposite threads, and the two opposite threads are connected with the first fixed block (33) on the top of the first movable door (31) and the second movable door (32).

6. The aluminum alloy automatic door according to claim 5, wherein the number of the first fixing blocks (33) is four, and two first fixing blocks (33) are fixed to the tops of the first moving door (31) and the second moving door (32).

7. The aluminum alloy automatic door according to claim 1 or 5, wherein a connecting piece (34) is fixed above the first moving door (31) and the second moving door (32) through a screw (35), and the other end of the connecting piece (34) is fixedly connected with the first fixing block (33) through the screw (35).

8. The aluminum alloy automatic door according to claim 1, wherein a second fixing block (53) is fixed in the upper frame (40), a hole for a threaded rod (52) to pass through is formed in the second fixing block (53), an infrared sensor (54) is fixed on the second fixing block (53), the infrared sensor (54) is electrically connected with a control component (55) below the speed reducing motor (51), and the control component (55) is electrically connected with the speed reducing motor (51).