CN211287341U

CN211287341U - Automatic opening safety isolation revolving door

Info

Publication number: CN211287341U
Application number: CN201922203992.9U
Authority: CN
Inventors: 张万清
Original assignee: Shenzhen Wangucheng Technology Co ltd
Current assignee: Shenzhen Wangucheng Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-18
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to an automatically-controlled door technical field discloses an automatic open safety isolation revolving door, including the circular arc frame, circular arc glass, door body frame, door body glass, the support frame, center pin and driving motor, the circular arc frame is relative interval setting respectively, the vertical and rotatable setting of center pin is in the inside of circular arc frame, door body frame is on the center pin along the even setting of circumferencial direction, circular arc glass inlays respectively and locates the setting of circular arc frame, the support frame sets up the upper end at the circular arc frame, door body glass inlays respectively and locates and set up in the door body frame, the driving electricity sets up the upper end at the support frame, and driving motor is connected with the upper end of center pin, through driving motor drive door body frame along circular arc frame internal rotation. The technical scheme of the utility model simple structure, compact structure, light in weight, energy-conservation, the low noise, the transmission is steady, longe-lived, safe and reliable, the molding is succinct, pleasing to the eye and economical and practical.

Description

Automatic opening safety isolation revolving door

Technical Field

The utility model relates to an automatically-controlled door technical field, in particular to automatically, open safety isolation revolving door.

Background

The automatic revolving door is a top-grade product in the door industry, brings people a feeling of being personally on the top, can create a luxurious atmosphere, is continuously developed along with the automatic revolving door industry, is applied to the automatic revolving door by more and more enterprises and industries, enters the automatic revolving door industry by more and more enterprises, and is widely applied to various fields such as banks, hotels, supermarkets, factories, governments, enterprises and public institutions, post and telecommunications, troops, intelligent communities, traffic and the like.

However, most of the existing revolving doors are complex in structure, poor in dynamic sealing effect, high in transmission noise and poor in stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic open safety isolation revolving door, it is complicated to aim at solving current revolving door structure, and the dynamic seal effect is poor, and the transmission is high, poor stability's technical problem.

In order to achieve the above object, the present invention provides an automatic opening safety isolation revolving door, which comprises an arc frame, arc glass, a door frame, door glass, a supporting frame, a central shaft and a driving motor, wherein the arc frame is respectively arranged at a relative interval, an inlet and outlet channel is respectively formed between the upright posts at the front end and the rear end of the arc frame, the central shaft is vertically and rotatably arranged inside the arc frame, the door frame is uniformly arranged on the central shaft along the circumferential direction, the arc glass is respectively embedded in the arc frame, the supporting frame is arranged at the upper end of the arc frame, the outer edge, the upper end edge and the lower end edge of the door frame are respectively in sliding contact with the inner peripheral wall of the arc glass, the lower bottom wall of the supporting frame and the ground, the door glass is respectively embedded in the door frame, the driving motor is arranged at the upper end part of the supporting frame, the driving motor is rotatably connected with the upper end part of the central shaft, and the door body frame is driven to rotate along the arc frame by the driving motor.

Furthermore, the door body frame further comprises sealing wool tops, the sealing wool tops wrap the upper end edge, the lower end edge and the outer side edge of the door body frame respectively, and the sealing wool tops are in sliding abutting connection with the inner peripheral wall of the arc glass, the lower bottom wall of the support frame and the ground respectively.

Furthermore, the arc frame and the door body frame are both formed by high-strength aluminum alloy sections.

Further, the automatic transmission also comprises a driving gear and a driven gear which are meshed with each other, wherein the driving gear is arranged on an output shaft of the driving motor, and the driven gear is arranged at the upper end part of the central shaft.

Further, the bearing support device further comprises a bearing and a bearing seat, wherein the bearing seat is respectively arranged on the support frame and the ground, the bearing is respectively arranged in the bearing seat, and the upper end part and the lower end part of the central shaft are respectively in rotary connection with the bearing.

Further, the bearing adopts a double-row tapered roller bearing.

Further, the inner edges of the door frame are fixed to the outer peripheral wall of the central shaft by screws, respectively.

Further, the number of the door body frames is three.

Further, the infrared door sensor is arranged on the front side column and the rear side column of the arc frame, and the infrared door sensor is electrically connected with the driving motor.

Adopt the technical scheme of the utility model, following beneficial effect has: according to the technical scheme of the utility model, the dynamic sealing effect of the door body frame is improved through the sealing wool tops wrapped on the outer side edge of the door body frame, and the sound insulation effect is good; the upper and lower end of center pin adopts double-row tapered roller bearing, and the motion is steady, and the noise is low, and bearing capacity is good, the utility model has the advantages of simple structure, compact structure, light in weight, energy-conservation, low noise, the transmission is steady, longe-lived, dependable performance have simultaneously prevent crowded, prevent pressing from both sides and anticollision function, safe and reliable, the molding is succinct, pleasing to the eye and economical and practical, can extensively be used for writing places such as ann's building, hotel, market, airport.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic top view of an automatically opening safety isolating rotary door according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A in FIG. 1;

fig. 3 is a schematic cross-sectional view of B-B in fig. 2.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an automatic open safety isolation revolving door.

As shown in fig. 1 to 3, in an embodiment of the present invention, the automatically opening safety isolation revolving door includes an arc frame 100, an arc glass 200, a door frame 300, a door glass 400, a support frame 500, a central shaft 600 and a driving motor 700, wherein the arc frame 100 is respectively disposed at intervals, an entrance channel is respectively formed between the two pillars at the front and rear ends of the arc frame 100, the central shaft 600 is vertically and rotatably disposed inside the arc frame 100, the door frame 300 is uniformly disposed on the central shaft 600 along the circumferential direction, the arc glass 200 is respectively embedded in the arc frame 100, the support frame 500 is disposed at the upper end of the arc frame 100, and the outer edge, the upper end edge and the lower end edge of the door frame 300 are respectively slidably abutted against the inner peripheral wall of the arc glass 200, the lower bottom wall of the support frame 500 and the ground, the door body glass 400 is embedded in the door body frame 300, the driving motor 700 is arranged at the upper end of the supporting frame 500, the driving motor 700 is connected with the upper end of the central shaft 600, and the driving motor drives the door body frame to rotate in the arc frame.

Specifically, the door further comprises a sealing top strip 800, the sealing top strip 800 is respectively wrapped on the upper end edge, the lower end edge and the outer side edge of the door body frame 300, and the sealing top strip 800 is respectively in sliding abutting contact with the inner peripheral wall of the arc glass 200, the lower bottom wall of the support frame 500 and the ground.

Specifically, the arc frame 100 and the door frame 300 are both formed by high-strength aluminum alloy profiles.

Specifically, the device further comprises a driving gear 701 and a driven gear 702 which are meshed with each other, wherein the driving gear 701 is arranged on an output shaft of the driving motor 700, and the driven gear 702 is arranged at the upper end part of the central shaft 600.

Specifically, the device further comprises a bearing 601 and a bearing seat 602, wherein the bearing seats 602 are respectively arranged on the support frame 500 and the ground, the bearings 601 are respectively arranged in the bearing seats 602, and the upper end and the lower end of the central shaft 600 are respectively rotatably connected with the bearings 601.

Specifically, the bearing 601 is a double-row tapered roller bearing.

Specifically, the inner edges of the door frame 300 are fixed to the outer peripheral wall of the center shaft 600 by screws, respectively.

Specifically, the number of the door frames 300 is set to three.

Specifically, still include infrared door sensor (not shown), infrared door sensor sets up both sides stand department around the circular arc frame 100, just infrared door sensor with driving motor 700 electricity is connected, thereby its main function is the business turn over of perception people and sends the signal of opening the door, preferably, adopts ADS-A type infrared door sensor.

The anti-collision sensor is mainly used for preventing a person from hitting a pedestrian when the speed of the person is inconsistent with that of a door, the anti-collision sensor is used for preventing the person from colliding the upright post of the door body carelessly to cause the rotation of the rotary door body to collide the pedestrian, the anti-collision sensor is realized by adopting a contact type sensor anti-pinch safety belt, vertical pressure is applied to the anti-collision sensor to cause electric conductors in the contact belt to contact with each other, the electric resistance and the current are changed to generate a switching signal, the anti-collision sensor is installed at the bottom of the door body, the anti-collision sensor is installed on the upright post of the door body, and the anti-collision sensor is selected from ASR-001.

Specifically, still include the infrared ray and prevent pressing from both sides the safety sensor, install on the right side stand of circular arc frame, prevent to press from both sides between door body frame and the stand of circular arc frame and hinder the pedestrian, when the people in door body frame and the stand safe distance of circular arc frame in, the inductor is effective simultaneously with the proximity switch signal, and the door leaf should stop at once, prevents to press from both sides and hinders the pedestrian.

Particularly, the utility model improves the dynamic sealing effect of the door body frame through the sealing wool tops wrapped on the outer side edge of the door body frame, and has good sound insulation effect; the upper and lower end of center pin adopts double-row tapered roller bearing, and the motion is steady, and the noise is low, and bearing capacity is good, the utility model has the advantages of simple structure, compact structure, light in weight, energy-conservation, low noise, the transmission is steady, longe-lived, dependable performance have simultaneously prevent crowded, prevent pressing from both sides and anticollision function, safe and reliable, the molding is succinct, pleasing to the eye and economical and practical, can extensively be used for writing places such as ann's building, hotel, market, airport.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An automatic opening safety isolation revolving door is characterized by comprising an arc frame, arc glass, a door frame, door glass, a support frame, a central shaft and a driving motor, wherein the arc frame is respectively arranged at relative intervals, an inlet channel and an outlet channel are respectively formed between the upright columns at the front end and the rear end of the arc frame, the central shaft is vertically and rotatably arranged in the arc frame, the door frame is uniformly arranged on the central shaft along the circumferential direction, the arc glass is respectively embedded in the arc frame, the support frame is arranged at the upper end of the arc frame, the outer edge, the upper end edge and the lower end edge of the door frame are respectively in sliding butt joint with the inner peripheral wall of the arc glass, the lower bottom wall of the support frame and the ground, the door glass is respectively embedded in the door frame, the driving motor is arranged at the upper end part of the supporting frame, the driving motor is rotatably connected with the upper end part of the central shaft, and the door body frame is driven to rotate along the arc frame by the driving motor.

2. The automatically opening safety isolating rotary door according to claim 1, further comprising sealing strips, wherein the sealing strips are respectively wrapped on the upper end edge, the lower end edge and the outer side edge of the door body frame, and are respectively in sliding abutting connection with the inner peripheral wall of the arc glass, the lower bottom wall of the support frame and the ground.

3. The automatically opening safety isolating rotary door of claim 1, wherein the arc frame and the door frame are both formed of high strength aluminum alloy sections.

4. The automatically opening safety isolating rotary door of claim 1 further comprising a driving gear and a driven gear which are engaged with each other, the driving gear being provided on an output shaft which is a driving motor, the driven gear being provided at an upper end portion of the central shaft.

5. The automatically opening safety isolating rotary door of claim 1 further comprising bearings and bearing seats, wherein the bearing seats are respectively disposed on the support frame and the ground, the bearings are respectively disposed in the bearing seats, and the upper and lower ends of the central shaft are respectively rotatably connected to the bearings.

6. The automatically opening safety isolating rotary door of claim 5, wherein the bearing is a double row tapered roller bearing.

7. The automatically opening safety isolating rotary door of claim 1, wherein the inner edges of the door frame are fixed to the outer peripheral wall of the central shaft by screws, respectively.

8. The automatically opening safety isolating rotary door according to claim 1, wherein the number of the door frames is three.

9. The automatically opening safety isolating rotary door according to claim 1, further comprising infrared door sensors disposed on the front and rear side pillars of the arc frame, and electrically connected to the driving motor.