CN103835628A

CN103835628A - Rotating door

Info

Publication number: CN103835628A
Application number: CN201410116073.7A
Authority: CN
Inventors: 詹先明; 刘伟民; 朱杰裕; 陈子华
Original assignee: CHONGQING LANGGUANG BIOMASS ENERGY Co Ltd
Current assignee: CHONGQING LANGGUANG BIOMASS ENERGY Co Ltd
Priority date: 2014-03-26
Filing date: 2014-03-26
Publication date: 2014-06-04
Anticipated expiration: 2034-03-26
Also published as: CN103835628B

Abstract

Rotating door comprises a supporting mechanism and door leaves rotatably arranged on the supporting mechanism. The supporting mechanism comprises a door frame, two fixing pieces, two guide magnets and a rotating shaft. The door frame comprises a door beam, a doorsill and two doorposts connected with the door beam and the doorsill simultaneously, the two fixing pieces are arranged on the two doorposts respectively, the two guide magnets are installed on the two fixing pieces respectively, opposite faces of the two guide magnets are the same in the magnetic pole, the door leaves are installed between the door beam and the doorsill through the rotating shaft and comprise multiple door plates and coils arranged on the door plates, and the axial direction of the coils is vertical to the plate faces of the door plates. Compared with a conventional rotating door, a motor is omitted and the structure is simpler; meanwhile, installation procedures and space for the motor are saved, so that the rotating door is more convenient to install. Because the rotating door rotates under the action of magnetic force, noise generated when the motor works is avoided.

Description

Revolving door

Technical field

The present invention relates to a kind of door, particularly relates to a kind of revolving door.

Background technology

Revolving door, as the discrepancy system of commercial buildings, is used by increasing hotel, market.The kind of revolving door is varied, has manual operation revolving door, automatically moves revolving door etc.

At present, revolving door adopts automatic revolving door mostly.Automatic revolving door need to be connected the motor that drives main part rotation with daily power supply grid, drive main part rotation by motor.

Because traditional revolving door need to use motor, cause rotary door structure complexity, inconvenience is installed, and motor noise is larger.

Summary of the invention

Based on this, be necessary to provide a kind of structure simpler, revolving door more convenient and that noise is less is installed.

A kind of revolving door, comprises supporting mechanism and is arranged at rotatably the door leaf on described supporting mechanism, and described supporting mechanism comprises: doorframe, two fixtures, two guiding magnets and rotating shaft,

Described doorframe comprises: door beam, threshold and simultaneously connect two door pillars of described door beam and described threshold,

Described two fixtures are arranged at respectively on two described door pillars, and described two guiding magnets are installed on respectively on described two fixtures, and described two guiding magnet opposite face magnetic poles are identical,

Between described door leaf is arranged on described door beam and described threshold by described rotating shaft rotatably,

Described door leaf comprises multiple door-plates and be arranged on the coil on described door-plate, and described coil axial direction is vertical with described door-plate plate face.

In one of them embodiment, described door leaf comprises: four common rectangle supports that are crossing distribution that connect of a side, and four described door-plates, four skeletons and four described coils,

Four described door-plates are arranged on respectively on four described rectangle supports,

On four described door-plates, all offer through hole,

Four described skeletons are installed in four the above through holes of described door-plate,

Four described skeleton outer side edges are provided with take-up groove,

Four described coils are set in the described take-up groove on four described skeletons,

Four described rectangle support junctions are provided with axis hole, and four rectangle supports of described crossing distribution are located in described rotating shaft by described shaft hole sleeve.

In one of them embodiment, described revolving door also comprises the power supply being arranged on described door leaf, and described power supply is connected with described coil.

In one of them embodiment, described power supply is photovoltaic cell, and described photovoltaic cell covers on described door-plate.

In one of them embodiment, described photovoltaic cell is eight, covers respectively eight surfaces of four described door-plates.

In one of them embodiment, described door leaf also comprises battery and controller, the electric energy that described battery produces for storing described photovoltaic cell, and described controller is exported to the size of current of described coil for responding battery described in wireless control signal control.

Above-mentioned revolving door, after the coil power supply on multiple door-plates, the magnetic field interaction of generation can make door leaf entirety rotate around the axis.Add that the guiding magnet on door pillar further interacts, make door leaf rotate balance and smooth and easy more.Relatively traditional revolving door, has saved motor, makes structure simpler.Installation procedure and the space of having saved motor make easier for installation simultaneously.Because this case revolving door rotates by magneticaction, the noise of having avoided machine operation to produce.

Accompanying drawing explanation

Fig. 1 is the structural representation of the revolving door of a preferred embodiment of the present invention;

Fig. 2 is the explosive view of the revolving door shown in Fig. 1;

Fig. 3 is the elevation of the supporting mechanism of the revolving door shown in Fig. 2;

Fig. 4 is the explosive view of the supporting mechanism of the revolving door shown in Fig. 2;

Fig. 5 is the explosive view of the door leaf of the revolving door shown in Fig. 2.

The specific embodiment

As shown in Figures 1 and 2, it is respectively the explosive view of the revolving door 10 shown in structural representation and Fig. 1 of revolving door 10 of a preferred embodiment of the present invention.

Revolving door 10 comprises: supporting mechanism 100, be arranged at cross door leaf 200 on supporting mechanism 100 rotationally, be arranged at the power supply 300 on door leaf 200.

Please refer to Fig. 3 and Fig. 4, it is respectively elevation and the explosive view of the supporting mechanism 100 of the revolving door 10 shown in Fig. 2.

Supporting mechanism 100 comprises: rectangle doorframe 110, the first support magnet 120, rotating shaft 130, the second support magnet 140, locating part 150, two guiding magnets 160, keeper 170 and two fixtures 112.

Rectangle doorframe 110 comprises: two door pillars 117 of door beam 115, threshold 116 and while connection door beam 115 and threshold 116.

Two fixtures 112 are arranged at respectively on two door pillars 117.Two guiding magnets 160 are arranged at respectively on two fixtures 112.Two guiding magnet 160 opposite face polarity are identical.

Threshold 116 middle parts offer groove 101 towards the surface of door beam 115, and door beam 115 middle parts offer stopper slot 102 towards the surface of threshold 116.

The first support magnet 120 is arranged in groove 101.The first support magnet 120 also can adopt other screws the mode such as to fix or connect and fix.

Rotating shaft 130 is positioned at doorframe 110, and the two ends of rotating shaft 130 are respectively just to the first support magnet 120 and stopper slot 102.

The second support magnet 140 is arranged on the end position that points to the first support magnet 120 in rotating shaft 130.Keeper 170 is arranged on the end position that points to stopper slot 102 in rotating shaft 130.The first support magnet 120 is identical with the opposite face magnetic pole of the second support magnet 140.So, according to the principle of magnet two like magnetic poles repel each other, rotating shaft 130 is suspended in doorframe 110.

Locating part 150 is connected with the end of pointing to stopper slot 102 in rotating shaft 130, and the end of locating part 150 is contained in stopper slot 102, and with stopper slot 102 bottom butts.In the present embodiment, one end of rotating shaft 130 is provided with accepting groove 131.Locating part 150 is ball, and the relative both sides of ball are contained in respectively in stopper slot 102 and accepting groove 131, so that rotating shaft 130 keeps stable when rotated, stops rotating shaft 130 to depart from.In other embodiment, can be also to offer groove in rotating shaft 130, on doorframe 110, correspondence arranges projection, as long as locating part 150 is connected with doorframe 110 is nested.

Please refer to Fig. 2 and Fig. 5, Fig. 5 is the explosive view of the door leaf 200 shown in Fig. 2.

Door leaf 200 comprises: four sides are common to be connected and be 202, four door-plates of rectangle support 203 of crossing distribution, four skeletons 204 and four coils 205.

Four door-plates 203 are arranged on respectively on four rectangle supports 202.On four door-plates 203, all offer through hole 231.

Four skeletons 204 are installed on door-plate 203 in four through holes.Four skeleton 204 shapes are identical with through hole 231, and four skeleton 204 outer side edges are provided with take-up groove 241.

Four coils 205 are set in four take-up grooves 241 on skeleton 204.Coil 205 axial directions are vertical with door-plate 203 plate faces.

Four coils 205 are connected with power supply 300, and in the present embodiment, four coils 205 are connected with the photovoltaic cell on place door-plate 203.

Power supply 300 is eight photovoltaic cells, covers respectively eight surfaces of four door-plates 203.In other embodiment, photovoltaic cell quantity can change, as each door-plate 203 only one side be provided with photovoltaic cell.It is pointed out that power supply 300 can be also other types, as being directly connected with power supply grid.

Please refer to Fig. 1 and Fig. 5, four rectangle support 202 junctions are provided with axis hole 221, and four rectangle supports of crossing distribution are set in described rotating shaft 130 by axis hole 221, and between the second support magnet 140 and keeper 170.

Above-mentioned revolving door 10, because rotating shaft 130 is suspended state, door leaf 200 is arranged in rotating shaft 130, and is cross-shaped symmetrical structure, and door leaf 200 is also suspended in doorframe 110.Now, give after door leaf 200 applied thrusts, door leaf 200 130 rotates around the shaft.Because door leaf 200 is in suspended state, frictional force is minimum, has greatly reduced noise and wearing and tearing.

Simultaneously, coil 205 on four door-plates 203 is by after supplying power for photovoltaic cell, the magnetic field interaction producing can make door leaf 200 entirety 130 rotate around the shaft, further interacts with adding the guiding magnet 160 on door pillar 117, makes door leaf 200 rotate balance and smooth and easy more.

Other also comprise battery and controller in implementing in door leaf 200, the electric energy that battery produces for storing photovoltaic cell, and controller is exported to the size of current of coil 205 for responding wireless control signal control battery, even comprise that electric current is reverse.As, in the time that revolving door 10 starts, larger electric current is provided need to coil 205, the later stage maintains electric current can be less.The size control that maintains electric current also can be controlled the rotary speed of door leaf 200.

Because the using area of revolving door 10 is the good position of daylighting, adopt photovoltaic cell can save the energy.In this case, door leaf 200 is suspended state especially, line powering inconvenience, and photovoltaic cell is particularly applicable, has simplified power supply circuit construction.

The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims

1. a revolving door, comprises supporting mechanism and is arranged at rotatably the door leaf on described supporting mechanism, and it is characterized in that, described supporting mechanism comprises: doorframe, two fixtures, two guiding magnets and rotating shaft,

2. revolving door according to claim 1, is characterized in that, described door leaf comprises: four common rectangle supports that are crossing distribution that connect of a side, and four described door-plates, four skeletons and four described coils,

On four described door-plates, all offer through hole,

Four described skeleton outer side edges are provided with take-up groove,

3. revolving door according to claim 2, is characterized in that, described revolving door also comprises the power supply being arranged on described door leaf, and described power supply is connected with described coil.

4. revolving door according to claim 3, is characterized in that, described power supply is photovoltaic cell, and described photovoltaic cell covers on described door-plate.

5. revolving door according to claim 4, is characterized in that, described photovoltaic cell is eight, covers respectively eight surfaces of four described door-plates.

6. revolving door according to claim 4, it is characterized in that, described door leaf also comprises battery and controller, the electric energy that described battery produces for storing described photovoltaic cell, and described controller is exported to the size of current of described coil for responding battery described in wireless control signal control.