CN219672491U

CN219672491U - Three-wing automatic revolving door with revolving wings

Info

Publication number: CN219672491U
Application number: CN202321372849.2U
Authority: CN
Inventors: 荣守增
Original assignee: Shanghai Langrong Automatic Door Technology Co ltd
Current assignee: Shanghai Langrong Automatic Door Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-12
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of automatic revolving doors, and discloses an automatic revolving door with three wings and revolving wings, wherein a revolving door mechanism comprises a revolving bracket, an arc-shaped guide frame, a middle revolving door and a revolving wing door, wherein the revolving bracket is rotationally arranged on the inner side of the revolving door bracket, the arc-shaped guide frame is symmetrically fixed on two sides of the revolving bracket, the middle revolving door is arranged on the upper part of the revolving bracket, the revolving wing door is arranged on the upper part of the arc-shaped guide frame, a fixed bracket is fixed on the top of the inner side of a revolving door footstock, a driving mechanism is arranged on the upper part of the fixed bracket, the revolving door changes the original structure of the three wings into two wings, and the outer sides of the two revolving wing doors are provided with arc-shaped guide frames, the revolving edge of the revolving wing door is sealed and guided by the arc-shaped guide frames, the contact part of a door leaf can be better sealed, the entrance area of the revolving door can be better sealed, the heat preservation effect of a building is improved, and the revolving door is driven by a motor to rotate the revolving bracket, so that the door body is more convenient to open and close.

Description

Three-wing automatic revolving door with revolving wings

Technical Field

The utility model relates to the technical field of automatic revolving doors, in particular to an automatic revolving door with three wings and rotary wings.

Background

The automatic revolving door is commonly used on the access way of various halls, malls and other large places, and the structure mainly comprises: the door comprises a fixed door leaf, a rotary door leaf, a driving device for driving the rotary door leaf and a control system. The rotary door leaf is hung in the fixed door leaf, and after the rotary door leaf is driven to rotate by the central shaft and the driving device, normal passing of pedestrians is realized, and the automatic opening or automatic closing function of the gate is completed.

The traditional three-wing door is characterized in that the middle 3 door leaves rotate around the central shaft of the door body, the wing door frame is rectangular, the contact sealing structure between the wing door and the outer frame of the revolving door is convenient to use and is only one side of the wing door frame, the contact sealing surface is small, the sealing effect is poor, indoor heat can easily circulate to the outside from the joint of the wing door during working, the indoor heat preservation effect can be influenced during summer or winter, the maintenance of an indoor constant temperature environment is not facilitated, and the power consumption of an indoor temperature control system can be increased.

Disclosure of Invention

The utility model aims to provide a three-wing belt rotary wing automatic revolving door so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the three-wing automatic revolving door with the revolving wings comprises a revolving door top seat, wherein a revolving door bracket is uniformly arranged at the lower part of the revolving door top seat, and a revolving door mechanism is arranged in the revolving door bracket;

the rotary door mechanism comprises a rotary support, an arc-shaped guide frame, a middle rotary door and a rotary wing door, wherein the rotary support is rotatably arranged on the inner side of the rotary door support, the arc-shaped guide frame is symmetrically fixed on two sides of the rotary support, the middle rotary door is arranged on the upper part of the rotary support, and the rotary wing door is arranged on the upper part of the arc-shaped guide frame;

the top of the inner side of the revolving door top seat is fixed with a fixed bracket, and the upper part of the fixed bracket is provided with a driving mechanism.

Preferably, the top of the rotating support is uniformly fixed with a footstock support in a central symmetry shape, a bottom shaft seat is fixed at the bottom center of the rotating support, the rotating support is connected with the ground through the bottom shaft seat, and a connecting rotating shaft is fixed at the top center of the rotating support.

Preferably, a driving shaft seat is arranged at the bottom of the revolving door top seat, the driving shaft seat is matched with the connecting shaft, the connecting shaft is fixedly connected with the driving shaft seat, and the rotating support is rotationally connected to the bottom of the revolving door top seat through the connecting shaft.

Preferably, the number of the middle revolving door and the number of the revolving wing doors are two, the two middle revolving doors are symmetrically fixed on two sides of the middle of the revolving support, the two revolving wing doors are respectively fixed on the upper parts of the arc-shaped guide frames on two sides, and the middle revolving door and the revolving wing doors all rotate along with the revolving support.

Preferably, the revolving door supports are fixed and uniformly distributed on the outer circumferential side of the revolving door footstock, door frame openings are formed in the front side and the rear side of the revolving door supports, the bottoms of the revolving door supports are located on the two sides of the door frame openings, the bottom frame supports are fixedly connected to the bottom ends of the revolving door supports, and the bottom frame supports are matched with the arc-shaped guide frames.

Preferably, the driving mechanism comprises a driving fixing seat, a first gear, a second gear, a driving toothed belt and a driving motor, wherein the driving fixing seat is fixed at the top of the fixing support through bolts, the first gear and the second gear are both rotationally connected to the top of the driving fixing seat, the driving toothed belt is connected to the upper parts of the first gear and the second gear, the driving motor is fixed at the bottom of the driving fixing seat, an output rotating shaft end of the driving motor is fixedly connected with a rotating shaft end of the second gear, a transmission shaft is fixed at the lower end of the rotating shaft of the first gear, and the bottom end of the transmission shaft is fixedly connected with the top end of the driving shaft seat.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

this automatic revolving door changes original three wing door structure into two to be provided with the arc guide frame in the outside of two rotatory wing doors, seal and the direction through the rotatory edge of arc guide frame rotatory wing door, have bigger contact sealing surface between arc guide frame and the revolving door frame that has the arc structure, can carry out better closure to the contact of door leaf, can effectively prevent indoor thermal loss, can be better seal revolving door access & exit region, improve the heat preservation effect of building, and this revolving door passes through the motor drive axis, drives the revolving rack rotation, makes the switch of the door body more convenient.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the upper side structure of the swing door bracket according to the present utility model;

FIG. 3 is a schematic view of the underside structure of the swing door bracket of the present utility model;

FIG. 4 is a schematic view of the upper side structure of the swing door apparatus according to the present utility model;

FIG. 5 is a schematic view of the underside structure of the swing door apparatus of the present utility model;

FIG. 6 is a schematic diagram of the upper structure of the driving holder of the present utility model;

fig. 7 is a schematic diagram of the lower side structure of the driving fixing seat of the present utility model.

Reference numerals illustrate: 1. a revolving door top seat; 2. a revolving door bracket; 3. a bottom frame support; 4. a revolving door mechanism; 5. a fixed bracket; 6. a driving mechanism; 7. a footstock support; 8. a door frame opening; 9. driving the shaft seat; 10. a rotating bracket; 11. an arc-shaped guide frame; 12. a middle revolving door; 13. a rotary wing door; 14. the connecting rotating shaft; 15. a bottom shaft seat; 16. driving the fixing seat; 17. a first gear; 18. a second gear; 19. a driving toothed belt; 20. a transmission shaft; 21. and driving the motor.

Description of the embodiments

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.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Examples

Referring to fig. 1-7, the present utility model provides a technical solution: the automatic revolving door with the rotary wings comprises a revolving door top seat 1, revolving door supports 2 are uniformly arranged at the lower part of the revolving door top seat 1, a plurality of revolving door supports 2 are uniformly fixed and uniformly distributed on the outer circumferential side of the revolving door top seat 1, and the revolving door top seat 1 can be stably supported and is used for installing closed glass.

Both sides all are provided with door frame opening 8 around revolving door support 2 for personnel's business turn over, the bottom of revolving door support 2 is located door frame opening 8's both sides and all is provided with underframe support 3, underframe support 3 fixed connection in revolving door support 2's bottom, underframe support 3 and arc guide frame 11 looks adaptation can provide the direction for the rotation of the door body, makes the rotation of the door body more steady.

The inside of revolving door support 2 is provided with revolving door mechanism 4, and revolving door mechanism 4 includes runing rest 10, arc leading truck 11, middle part revolving door 12 and rotatory wing door 13, and runing rest 10 rotates the inboard that sets up in revolving door support 2, and runing rest 10's bottom center department is fixed with bottom axle bed 15, and runing rest 10 is connected with ground through bottom axle bed 15, fixes runing rest 10 on ground to provide the support for the rotation of runing rest 10.

The top center of the rotary support 10 is fixedly provided with a connecting rotary shaft 14, the bottom of the rotary door top seat 1 is provided with a driving shaft seat 9, the driving shaft seat 9 is matched with the connecting rotary shaft 14, the connecting rotary shaft 14 is fixedly connected with the driving shaft seat 9, and the rotary support 10 is rotatably connected to the bottom of the rotary door top seat 1 through the connecting rotary shaft 14.

The arc guide frame 11 is the symmetry form and is fixed in the both sides of runing rest 10, the outside contact department of arc guide frame 11 is the arc frame, be provided with the rubber seal piece in the contact department of arc guide frame 11 and glass, the quantity of middle part revolving door 12 and rotatory wing door 13 is two, middle part revolving door 12 sets up in runing rest 10's upper portion, two middle part revolving doors 12 are the symmetry form and are fixed in runing rest 10's middle part both sides, rotatory wing door 13 sets up in the upper portion of arc guide frame 11, two rotatory wing doors 13 are fixed in the upper portion of both sides arc guide frame 11 respectively, the control and the guide of personnel business turn over are accomplished through the rotation to middle part revolving door 12 and rotatory wing door 13 all follow runing rest 10 and rotate.

The top of the rotary support 10 is uniformly fixed with a footstock support 7 in a central symmetry shape, the top of the inner side of the rotary door footstock 1 is fixed with a fixed support 5, the upper part of the fixed support 5 is provided with a driving mechanism 6, and the driving mechanism 6 comprises a driving fixed seat 16, a first gear 17, a second gear 18, a transmission toothed belt 19 and a driving motor 21.

The drive fixing seat 16 is fixed on the top of the fixing support 5 through bolts, the first gear 17 and the second gear 18 are both rotationally connected to the top of the drive fixing seat 16, the driving toothed belt 19 is connected to the upper parts of the first gear 17 and the second gear 18, and the driving toothed belt 19 is a ruler line driving belt made of rubber materials.

The driving motor 21 is fixed at the bottom of the driving fixing seat 16, the driving motor 21 is a gear motor, the upper part of the driving motor is provided with a gear reduction box, the output rotating shaft end of the driving motor 21 is fixedly connected with the rotating shaft end of the second gear 18, the lower end of the rotating shaft of the first gear 17 is fixedly provided with a transmission shaft 20, the bottom end of the transmission shaft 20 is fixedly connected with the top end of the driving shaft seat 9, and the driving motor is used for driving the rotating bracket 10 to drive the door body to rotate at a constant speed.

The working principle or the structure principle, during operation, driving motor 21 works, drive second gear 18 rotates, rotatory second gear 18 passes through drive toothed belt 19 and conducts driving force to first gear 17, rotate through the rotatory rotation drive runing rest 10 of first gear 17 and drive the rotatory wing door 13 of both sides and rotate at the uniform velocity, during the rotation, the arc deflector frame 11 in the outside of two rotatory wing doors 13 contacts with the glass on the upper portion of revolving door support 2, the upper and lower side edge of arc deflector frame 11 and glass's contact department is the arc, and can guarantee that vertically both sides frame contacts with glass, can increase the contact closure face of rotatory wing door 13, can carry out better closure to the contact department of door leaf, can effectively prevent indoor heat loss, can better sealed revolving door access & exit region, improve the heat preservation effect of building.

To sum up, this automatic revolving door changes original three wing door structure into two to be provided with arc guide frame 11 in the outside of two rotatory wing doors 13, seal and direction through the rotatory edge of rotatory wing door 13 of arc guide frame 11, have bigger contact sealing face between arc guide frame 11 and the revolving door support 2 of arc structure, can carry out better closure to the contact of door leaf, can effectively prevent indoor heat loss, can be better seal revolving door access & exit region, improve the heat preservation effect of building, and this revolving door passes through the motor drive axis, drives revolving support 10 and rotate, makes the switch of the door body more convenient.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. The three-wing automatic revolving door with the revolving wings comprises a revolving door top seat (1), and is characterized in that: the lower part of the revolving door top seat (1) is uniformly provided with a revolving door bracket (2), and a revolving door mechanism (4) is arranged in the revolving door bracket (2);

the rotary door mechanism (4) comprises a rotary support (10), an arc-shaped guide frame (11), a middle rotary door (12) and a rotary wing door (13), wherein the rotary support (10) is rotationally arranged on the inner side of the rotary door support (2), the arc-shaped guide frame (11) is symmetrically fixed on two sides of the rotary support (10), the middle rotary door (12) is arranged on the upper part of the rotary support (10), and the rotary wing door (13) is arranged on the upper part of the arc-shaped guide frame (11);

the top of the inner side of the revolving door top seat (1) is fixed with a fixed bracket (5), and a driving mechanism (6) is arranged on the upper part of the fixed bracket (5).

2. The three-winged automatic swing door with rotary wings according to claim 1, wherein: the top of runing rest (10) is the even footstock support (7) that is of central symmetry form, the bottom center department of runing rest (10) is fixed with bottom axle bed (15), runing rest (10) are connected with ground through bottom axle bed (15), the top center department of runing rest (10) is fixed with connection pivot (14).

3. The three-winged automatic swing door with rotary wings according to claim 2, wherein: the bottom of revolving door footstock (1) is provided with drive axle bed (9), drive axle bed (9) and connection pivot (14) looks adaptation, connection pivot (14) are connected with drive axle bed (9) stationary phase, revolving support (10) are connected in the bottom of revolving door footstock (1) through connection pivot (14) rotation.

4. The three-winged automatic swing door with rotary wings according to claim 3, wherein: the number of the middle rotary doors (12) and the number of the rotary wing doors (13) are two, the two middle rotary doors (12) are symmetrically fixed on two sides of the middle of the rotary support (10), the two rotary wing doors (13) are respectively fixed on the upper parts of the arc-shaped guide frames (11) on the two sides, and the middle rotary doors (12) and the rotary wing doors (13) all rotate along with the rotary support (10).

5. The three-winged automatic swing door with rotary wings according to claim 4, wherein: a plurality of revolving door support (2) all are fixed and evenly distributed in the outer circumference side of revolving door footstock (1), both sides all are provided with door frame opening (8) around revolving door support (2), the bottom of revolving door support (2) is located door frame opening (8) both sides and all is provided with underframe support (3), underframe support (3) fixed connection in the bottom of revolving door support (2), underframe support (3) and arc guide frame (11) looks adaptation.

6. The three-winged automatic swing door with rotary wings according to claim 3, wherein: the driving mechanism (6) comprises a driving fixing seat (16), a first gear (17), a second gear (18), a driving toothed belt (19) and a driving motor (21), wherein the driving fixing seat (16) is fixed at the top of a fixing support (5) through bolts, the first gear (17) and the second gear (18) are all rotationally connected to the top of the driving fixing seat (16), the driving toothed belt (19) is connected to the upper parts of the first gear (17) and the second gear (18), the driving motor (21) is fixed at the bottom of the driving fixing seat (16), the output rotating shaft end of the driving motor (21) is fixedly connected with the rotating shaft end of the second gear (18), the lower end of the rotating shaft of the first gear (17) is fixedly provided with a transmission shaft (20), and the bottom end of the transmission shaft (20) is fixedly connected with the top of a driving shaft seat (9).