CN102587801A

CN102587801A - Wingless rotary door

Info

Publication number: CN102587801A
Application number: CN2012100663405A
Authority: CN
Inventors: 曲林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-14
Filing date: 2012-03-14
Publication date: 2012-07-18

Abstract

The invention discloses a wingless rotary door which is characterized by comprising a bracket (3), an inner rotary door (1) and two outer rotary doors (2); a rotating device is fixedly mounted on the top end of the bracket (3); the inner rotary door (1) is connected with the rotating device so as to drive the inner rotary door (1) to rotate; the inner rotary door takes the shape of a 270-degree arc; and the two outer rotary doors (2) are respectively fixed at the two sides of the inner rotary door (1) and both take the shape of a 90-degree arc. The inside and outside of the rotary door are bright and spacious and no gratings are in the middle of the door, so that people do not feel depressed and can come in and go out conveniently; the structure is simple; the time is saved; large-size objects can be taken in and out; and more people can pass through the door by rotating the door for one time.

Description

No wing revolving door

Technical field:

The present invention relates to the revolving door technical field, is a kind of no wing revolving door specifically, is mainly used in the big occasions of flow of personnel such as hotel, market, bank, office premises.

Background technology:

At present, the occasion that flow of personnel is big generally adopts revolving door, is convenient for people to turnover; But existing revolving door has both wings, three wings; Both wings, three wings are divided into several parts with the spatial in the interior entrance hall of revolving door, and the space in entrance hall can not get sufficient utilization, the turnover of inconvenient large piece article in making; The number that while rotating tee is crossed is limited, and its processing cost is high in addition.

Summary of the invention:

The objective of the invention is to overcome the deficiency of above-mentioned prior art; And a kind of no wing revolving door is provided, problems such as the limited and processing cost height of the number that the space that mainly solves the interior entrance hall of existing band wing revolving door is not fully utilized, large piece article turnover inconvenient, rotating tee is crossed.

In order to achieve the above object; The present invention is achieved in that no wing revolving door; Its special character is that it comprises support, interior revolving door and two outward turning revolving doors, the top fixed installation whirligig of said support, and said interior revolving door is connected with whirligig; And revolving door rotation in driving, interior revolving door is 270 degree circular arc bodies; The both sides of revolving door in said two outward turning revolving doors are separately fixed at are 90 degree circular arc bodies.

Further; Described whirligig comprises ball disk and following ball disk; The said ball disk of going up is connected with the top of interior revolving door through contiguous block, and following ball disk is fixedly mounted on the top of support, establishes ball between last ball disk and the following ball disk; On last ball disk, establish gear, gear is connected with power source.

Further, establish wool top shutoff convection preventing wind between described interior revolving door and two outward turning revolving doors.

Compared with present technology no wing revolving door of the present invention has outstanding substantive distinguishing features and marked improvement, and 1, spacious and well-lighted outdoors in the revolving door, there is not grid in the middle of in the door; Do not constrain, getting into step can stride, and can not stop to pass to get into the entrance hall; Easy access, simple in structure; 2, in the people gets into revolving door, during the external contract fully of revolving door, revolving door internally can be opened immediately, saves time; The gate-width degree of the existing both wings Three-wing revolving door that 3, lacks greatly than same diameter is big by 41%; The width of door can reach 70.5% of revolving door diameter, and the both wings Three-wing revolving door is 50%, and does not have the middle no wing of wing revolving door; Large piece article can pass in and out, and the number of crossing with rotating tee is many.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the floor map of interior revolving door of the present invention and outward turning revolving door;

The plane structure sketch map of the revolving door of Fig. 3 during for user mode of the present invention.

The specific embodiment:

In order to understand better and to implement, provide specific embodiment below in conjunction with accompanying drawing and specify the present invention, but be not limited thereto.

Embodiment 1, referring to Fig. 1,2,3, is processed into support 3, interior revolving door 1 and two outward turning revolving doors 2, and support 3 generally is made up of four root posts, and interior revolving door 1 is 270 degree facade circular arc colored glaze body, and two outward turning revolving doors 2 are respectively 90 degree facade circular arc colored glaze body; The fixing ball disk 4 down on the top of support 3; The top of interior revolving door 1 connects through contiguous block 5 goes up ball disk 6, and ball 7 is installed between last ball disk 6 and the following ball disk 4, and gear 8 is installed on last ball disk 6; Gear 8 is connected with driving wheel 9, revolving door 1 rotation in driving; The both sides of revolving door 1 were fixed in interior revolving door 1 about 3-5cm left and right sides in two outward turning revolving doors 2 were separately fixed at, and between interior revolving door 1 and two outward turning revolving doors 2 wool top shutoff convection preventing wind were installed.

No wing revolving door of the present invention, its use principle is following, referring to Fig. 2; When the M of interior revolving door point outside during the A point position of revolving door, by rotation counterclockwise, outwards the B point direction of revolving door moves; As long as in the time of holding a people and get into, the people outside revolving door just can get into position in the entrance hall, because the width of door constantly increases; The M point of interior revolving door arrives the B point of outward turning revolving door, and the N point of interior revolving door is outside during the A point of revolving door, revolving door width maximum; When the B point of the outside revolving door of the N of interior revolving door point runs to 2 center lines of A, B of outward turning revolving door, do not get into again, prevent to be clamped by door; When the N of interior revolving door point arrives the B point of outward turning revolving door, the revolving door contract fully, at this moment, the M of interior revolving door point is the C of the revolving door position of ordering outside; Be rotated further; The D point of the outside revolving door of M point of interior revolving door moves, and revolving door is opened in revolving door again, just can get in the revolving door when moving to hold when a people gets into; Do not get into again during up to the N of interior revolving door point, prevent to press from both sides the people to the center line of 2 of C, the D of outward turning revolving door; When the M point of interior revolving door arrives the D point of outward turning revolving door, the inside contract fully of revolving door, the M point of at this moment interior revolving door is the A point position of revolving door outside.Be rotated further, get into next repeated rotation.In like manner, walk toward outside in the revolving door the same.

Claims

1. there is not wing revolving door; It is characterized in that it comprises support (3), interior revolving door (1) and two outward turning revolving doors (2); The top fixed installation whirligig of said support (3); Revolving door (1) is connected with whirligig in said, and revolving door (1) rotation in driving, and interior revolving door is 270 degree circular arc bodies; Said two outward turning revolving doors (2) are separately fixed at the both sides of interior revolving door (1), are 90 degree circular arc bodies.

2. no wing revolving door according to claim 1; It is characterized in that described whirligig comprises ball disk (6) and following ball disk (4); The said ball disk (6) of going up is connected with the top of interior revolving door (1) through contiguous block (5), and following ball disk (4) is fixedly mounted on the top of support (3), establishes ball (7) between last ball disk (6) and the following ball disk (4); On last ball disk (6), establish gear (8), gear (8) is connected with power source.

3. no wing revolving door according to claim 1 is characterized in that establishing wool top between described interior revolving door (1) and two the outward turning revolving doors (2).