CN211692256U

CN211692256U - Vice door group and have one-way door of this vice door group

Info

Publication number: CN211692256U
Application number: CN202020076605.XU
Authority: CN
Inventors: 薛原; 薛荣森
Original assignee: Xiangyang Sixiang Electromechanical Technology Co ltd
Current assignee: Xiangyang Sixiang Electromechanical Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-16
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to an one-way current equipment field discloses a vice door group and have one-way door of this vice door group, vice door one and vice door two including reciprocating motion, vice door a lateral wall be fixed with vice door a looks vertically keeps off the seat, works as vice door motion is when keeping away from one-way door main door department, vice door two is located vice door one with keep off in the concave angle that the seat formed. The utility model has the advantages of it is following and effect: through set up on vice door one and vice door looks vertically keep off the seat, when vice door two or vice door three breaks down, keep off the seat and move along with vice door one, bring vice door two or vice door three into the holding tank in, the vice door two or vice door three of avoiding breaking down is collided by rotatory main door, avoids the one-way door to damage, reduces the maintenance degree of difficulty, reduces cost of maintenance.

Description

Vice door group and have one-way door of this vice door group

Technical Field

The utility model relates to an one-way door technical field, in particular to vice door group and have one-way door of this vice door group.

Background

The one-way door is commonly arranged at a station and is usually arranged at an exit, so that passengers in the station can pass through the one-way door conveniently. In the prior art, a planar one-way door, also called a plate-shaped one-way door, has appeared, which includes a frame, a main door rotatably disposed on the frame, and a plurality of sub-doors, wherein the main door is connected to the sub-doors through a crank link mechanism. In the rotation process of the main door, the auxiliary door is driven to do reciprocating linear motion to be close to or far away from the main door, and passengers outside the barrier station reversely pass through the one-way door. Through being provided with stop gear in vice door department, can further reduce the clearance between vice door and the main door, avoid the less personnel of stature to pass through the clearance. However, the auxiliary door has the following defects that when one of the auxiliary doors fails, the auxiliary door cannot be reset away from the main door, the rotating main door collides with the auxiliary door to cause damage to the one-way door, and the maintenance difficulty and the cost are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vice door group has the effect of avoiding vice door and one-way door owner door to collide mutually.

The above technical purpose of the present invention can be achieved by the following technical solutions: a vice door group, including reciprocating motion vice door one and vice door two, vice door one lateral wall is fixed with vice door one looks perpendicular fender seat, when vice door one moves to keeping away from one-way door main door department, vice door two is located vice door one with keep off the reentrant angle that the seat formed.

By adopting the technical scheme, in the using process of the auxiliary door group, when the auxiliary door I is far away from the main door of the one-way door, the auxiliary door II is positioned in a concave angle formed by the auxiliary door I and the stop seat, and under the condition that the auxiliary door II breaks down, the stop seat moving along with the auxiliary door I can drive the auxiliary door II to be far away from the main door of the one-way door, so that the collision between the auxiliary door II and the main door is avoided.

The utility model discloses a further set up to: the width of the first auxiliary door is the same as that of the second auxiliary door.

The utility model discloses a further set up to: the door also comprises a third auxiliary door; when the first auxiliary door moves to a position far away from the main door of the one-way door, the third auxiliary door is positioned in a concave angle formed by the first auxiliary door and the stop seat, and the width of the third auxiliary door is the same as that of the first auxiliary door.

Another object of the utility model is to provide an one-way door, set up in main door, vice gate group, the rotation of frame including frame, rotation connect in frame and link in the input shaft of main door, locate the crank group of input shaft, respectively with the crank group with the connecting rod group that vice gate group links to each other.

Through adopting above-mentioned technical scheme, the passenger promotes the main door and rotates in order to pass through the one-way door when passing through the one-way door, and at the main door rotation in-process, vice door group is reciprocating motion in order to be close to or keep away from the main door, hinders and separates the inside and outside both sides of one-way door, avoids the passenger to rotate along with the main door and reverse pass through the one-way door.

The utility model discloses a further set up to: the main door comprises a main shaft and a plurality of door leaves, the main shaft is rotatably connected to the rack, the door leaves are fixed on the main shaft, a driving gear is fixed on the main shaft, a driven gear is fixed on the input shaft, and the driving gear is meshed with the driven gear.

The utility model discloses a further set up to: the auxiliary door group comprises an auxiliary door I, an auxiliary door II and an auxiliary door III, wherein the auxiliary door II is positioned between the auxiliary door I and the auxiliary door III, and the auxiliary door II is arranged along the radial direction of the main shaft.

The utility model discloses a further set up to: the crank set comprises a main crank fixed on the input shaft, a second crank arranged on the main crank and a third crank arranged on the second crank, and the connecting rod set comprises a first connecting rod hinged with the main crank, a second connecting rod hinged with the second crank and a third connecting rod hinged with the third crank; the first connecting rod is used for driving the first auxiliary door to move, the second connecting rod is used for driving the second auxiliary door to move, and the third connecting rod is used for driving the third auxiliary door to move.

The utility model discloses a further set up to: a channel is formed in the rack, and the main door is positioned in the channel; the side wall of the channel is provided with an accommodating groove which is positioned outside the motion trail of the main door; the auxiliary door group is located in the accommodating groove when being far away from the main door.

By adopting the technical scheme, when the secondary door II or the secondary door III breaks down, such as the connecting rod II and the connecting rod III are broken, the stop seat moves along with the secondary door I to drive the secondary door II and the secondary door III to enter the accommodating groove and is positioned outside the motion track of the main door, so that the secondary door II and the secondary door III are prevented from colliding with the main door, and after the main door stops rotating, a maintenance worker can enter the accommodating groove to maintain the secondary door II and the secondary door III.

The utility model discloses a further set up to: the rack is provided with a first sliding rail positioned above the first auxiliary door, a second sliding rail positioned above the second auxiliary door and a third sliding rail positioned above the third auxiliary door, the first sliding rail is connected with a first sliding block in a sliding mode, the second sliding rail is connected with a second sliding block in a sliding mode, and the third sliding rail is connected with a third sliding block in a sliding mode; the first connecting rod is hinged with the first sliding block, the second connecting rod is hinged with the second sliding block, and the third connecting rod is hinged with the third sliding block.

The utility model discloses a further set up to: the auxiliary door group is arranged on the rack in a sliding mode, and the rack is provided with a one-way device used for limiting the one-way rotation of the main door.

The utility model has the advantages that: through set up on vice door one and vice door looks vertically keep off the seat, when vice door two or vice door three breaks down, keep off the seat and move along with vice door one, bring vice door two or vice door three into the holding tank in, the vice door two or vice door three of avoiding breaking down is collided by rotatory main door, avoids the one-way door to damage, reduces the maintenance degree of difficulty, reduces cost of maintenance.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the main door, the crank set and the connecting rod set of the present invention.

Fig. 3 is a schematic structural view of the auxiliary door assembly, the crank assembly and the connecting rod assembly of the present invention.

Fig. 4 is a schematic structural view of the auxiliary door assembly of the present invention.

Fig. 5 is a schematic structural view of the one-way device of the present invention.

Fig. 6 is a schematic view of the position relationship between the fixing seat and the isolator of the present invention.

In the figure, 1, a frame; 11. a first slide rail; 111. a first sliding block; 12. a second slide rail; 121. a second sliding block; 13. a third slide rail; 131. a third sliding block; 2. a main door; 21. a main shaft; 211. a drive gear; 22. a door leaf; 3. a sub-door group; 31. a first auxiliary door; 311. a blocking seat; 32. a second auxiliary door; 33. a third auxiliary door; 4. an input shaft; 41. a driven gear; 5. a crank set; 51. a main crank; 52. a second crank; 53. a third crank; 6. a linkage; 61. a first connecting rod; 62. a second connecting rod; 63. a third connecting rod; 7. a channel; 71. accommodating grooves; 8. a one-way device; 81. a fixed shaft; 82. a one-way bearing; 83. a one-way gear; 84. a one-way device fixing seat; 85. a one-way device.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b): a one-way door, as shown in fig. 1, 2 and 3, comprises a frame 1, a main door 2 and a sub-door group 3 which are rotatably arranged on the frame 1, wherein a passage 7 is formed in the frame 1 for passengers to pass through. The side wall of the channel 7 is provided with a receiving groove 71, the receiving groove 71 is located outside the motion track of the main door 2, and the auxiliary door group 3 is located in the receiving groove 71. The main door 2 comprises a main shaft 21 rotatably connected to the rack 1 and three door leaves 22 fixed to the main shaft 21, an input shaft 4 is rotatably connected to the rack 1, a driving gear 211 is fixed to the main shaft 21, a driven gear 41 is fixed to the input shaft 4, and the main door 2 can rotate to drive the input shaft 4 to rotate through the driving gear 211 and the driven gear 41.

As shown in fig. 3, a crank set 5 is disposed on the input shaft 4, the crank set 5 is provided with a connecting rod set 6, and the connecting rod set 6 is connected to the auxiliary door set 3 for driving the auxiliary door set 3 to reciprocate. The crank set 5 includes a main crank 51 fixed to the input shaft 4, a second crank 52 fixed to the main crank 51, and a third crank 53 fixed to the second crank 52. The connecting rod group 6 comprises a first connecting rod 61 hinged with the main crank 51, a second connecting rod 62 hinged with the second crank 52 and a third connecting rod 63 hinged with the third crank 53, the auxiliary door group 3 comprises a first auxiliary door 31, a second auxiliary door 32 and a third auxiliary door 33 which are arranged on the rack 1 in a sliding mode, a first sliding rail 11 located above the first auxiliary door 31, a second sliding rail 12 located above the second auxiliary door 32 and a third sliding rail 13 located above the third auxiliary door 33 are fixed on the rack 1, a first sliding block 111 is connected onto the first sliding rail 11 in a sliding mode, a second sliding block 121 is connected onto the second sliding rail 12 in a sliding mode, and a third sliding block 131 is connected onto the third sliding rail 13 in a sliding mode. The first auxiliary door 31 is fixed with the first sliding block 111, the second auxiliary door 32 is fixed with the second sliding block 121, and the third auxiliary door 33 is fixed with the third sliding block 131. The first connecting rod 61 is hinged with the first sliding block 111, the second connecting rod 62 is hinged with the second sliding block 121, and the third connecting rod 63 is hinged with the third sliding block 131.

The main door 2 rotates to drive the input shaft 4 to rotate, and the input shaft 4 drives the first connecting rod 61, the second connecting rod 62 and the third connecting rod 63 to move through the main crank 51, the second crank 52 and the third crank 53, and then drives the first sliding block 111, the second sliding block 121, the third sliding block 131, the first auxiliary door 31, the second auxiliary door 32 and the third auxiliary door 33 to reciprocate. As shown in fig. 5 and 6, the frame 1 is provided with a one-way device 8 for limiting the one-way rotation of the main door 2, the one-way device 8 comprises a fixed shaft 81 fixed on the frame 1, a one-way bearing 82 mounted on the fixed shaft 81, and a one-way gear 83 mounted on the outer ring of the one-way bearing 82, the one-way gear 83 is meshed with the driving gear 211, and the one-way bearing 82 can rotate in one direction to limit the one-way rotation of the one-way gear 83, so as to limit the one-way rotation of the main door 2, and prevent passengers from pushing the main door 2.

As shown in fig. 4, a stopper 311 is fixed on the first sub-door 31, and the stopper 311 is perpendicular to the first sub-door 31. The second sub-door 32 is positioned between the first sub-door 31 and the third sub-door 33, and the first sub-door 31 is arranged along the radial direction of the main shaft 21. When the auxiliary door assembly 3 is driven by the connecting rod assembly 6 to move away from the main door 2, the second auxiliary door 32 and the third auxiliary door 33 are both positioned in a concave angle formed by the first auxiliary door 31 and the blocking seat 311, and when the second auxiliary door 32 or the third auxiliary door 33 breaks down, such as the second connecting rod 62 or the third connecting rod 63 breaks, the blocking seat 311 can drive the second auxiliary door 32 or the third auxiliary door 33 to move into the accommodating groove 71, so that collision of the rotated main door 2 is avoided.

The working principle of the one-way door is as follows: the passenger enters the passageway 7 and pushes the main door 2 to rotate so as to pass through the one-way door. The main shaft 21 of the main door 2 drives the driven gear 41 and the input shaft 4 to rotate through the driving gear 211, the input shaft 4 drives the crank set 5 to move, the crank set 5 drives the auxiliary door set 3 to move through the connecting rod set 6, the first connecting rod 61 drives the first auxiliary door 31 to do reciprocating motion, the second connecting rod 62 drives the second auxiliary door 32 to do reciprocating motion, the third connecting rod 63 drives the third auxiliary door 33 to do reciprocating motion, when the auxiliary door set 3 is located between the two door leaves 22, the auxiliary door set 3 is located at a state closest to the main shaft 21, the positions of the first auxiliary door 31, the second auxiliary door 32 and the third auxiliary door 33 are staggered, and the inner side and the outer side of the unidirectional door are separated together. When the main door 2 continues to rotate, the first connecting rod 61 drives the first auxiliary door 31 to move to be away from the main shaft 21, the second connecting rod 62 drives the second auxiliary door 32 to move to be away from the main shaft 21, the third connecting rod 63 drives the third auxiliary door 33 to move to be away from the main shaft 21 until the first auxiliary door 31, the second auxiliary door 32 and the third auxiliary door 33 all move to the outside of the movement track of the outer edge of the main door 2 and enter the accommodating groove 71, and at the moment, the second auxiliary door 32 and the third auxiliary door 33 are all located in the concave angle formed by the first auxiliary door 31 and the blocking seat 311, so that the door leaf 22 can smoothly pass through the auxiliary door group 3. After the door leaf 22 passes through the auxiliary door set 3, the first connecting rod 61 drives the first auxiliary door 31 to move to be close to the main shaft 21, the second connecting rod 62 drives the second auxiliary door 32 to move to be close to the main shaft 21, and the third connecting rod 63 drives the third auxiliary door 33 to move to be close to the main shaft 21 until the first auxiliary door 31, the second auxiliary door 32 and the third auxiliary door 33 move to be closest to the main shaft 21.

Claims

1. A set of sub-doors, comprising: the door comprises a first auxiliary door (31) and a second auxiliary door (32) which move in a reciprocating mode, wherein a blocking seat (311) perpendicular to the first auxiliary door (31) is fixed on the side wall of the first auxiliary door (31), and when the first auxiliary door (31) moves to a position far away from a main one-way door (2), the second auxiliary door (32) is located in a concave angle formed by the first auxiliary door (31) and the blocking seat (311).

2. A sub-door group according to claim 1, wherein: the width of the first auxiliary door (31) is the same as that of the second auxiliary door (32).

3. A sub-door group according to claim 1, wherein: the door also comprises a third auxiliary door (33); when the first auxiliary door (31) moves to a position far away from the main one-way door (2), the third auxiliary door (33) is positioned in a concave angle formed by the first auxiliary door (31) and the stop seat (311), and the width of the third auxiliary door (33) is the same as that of the first auxiliary door (31).

4. A one-way door having a set of sub-doors as claimed in any one of claims 1 to 3, wherein: including frame (1), rotate set up in main door (2), vice door group (3) of frame (1), rotate connect in frame (1) and link in input shaft (4) of main door (2), locate crank group (5) of input shaft (4), respectively with crank group (5) with connecting rod group (6) that vice door group (3) link to each other.

5. A one-way door according to claim 4, wherein: the main door (2) comprises a main shaft (21) rotatably connected to the rack (1) and a plurality of door leaves (22) fixed on the main shaft (21), a driving gear (211) is fixed on the main shaft (21), a driven gear (41) is fixed on the input shaft (4), and the driving gear (211) is meshed with the driven gear (41).

6. A one-way door according to claim 5, wherein: the auxiliary door group (3) comprises a first auxiliary door (31), a second auxiliary door (32) and a third auxiliary door (33), the second auxiliary door (32) is located between the first auxiliary door (31) and the third auxiliary door (33), and the second auxiliary door (32) is arranged along the radial direction of the main shaft (21).

7. A one-way door according to claim 4, wherein: the crank set (5) comprises a main crank (51) fixed on the input shaft (4), a second crank (52) arranged on the main crank (51) and a third crank (53) arranged on the second crank (52), and the connecting rod set (6) comprises a first connecting rod (61) hinged with the main crank (51), a second connecting rod (62) hinged with the second crank (52) and a third connecting rod (63) hinged with the third crank (53); the first connecting rod (61) is used for driving the first auxiliary door (31) to move, the second connecting rod (62) is used for driving the second auxiliary door (32) to move, and the third connecting rod (63) is used for driving the third auxiliary door (33) to move.

8. A one-way door according to claim 7, wherein: a channel (7) is formed in the rack (1), and the main door (2) is positioned in the channel (7); an accommodating groove (71) is formed in the side wall of the channel (7), and the accommodating groove (71) is located outside the motion track of the main door (2); the auxiliary door group (3) is located in the accommodating groove (71) when being far away from the main door (2).

9. A one-way door according to claim 7, wherein: the rack (1) is provided with a first sliding rail (11) positioned above the first auxiliary door (31), a second sliding rail (12) positioned above the second auxiliary door (32), and a third sliding rail (13) positioned above the third auxiliary door (33), the first sliding rail (11) is connected with a first sliding block (111) in a sliding manner, the second sliding rail (12) is connected with a second sliding block (121) in a sliding manner, and the third sliding rail (13) is connected with a third sliding block (131) in a sliding manner; the first connecting rod (61) is hinged with the first sliding block (111), the second connecting rod (62) is hinged with the second sliding block (121), and the third connecting rod (63) is hinged with the third sliding block (131).

10. A one-way door according to claim 4, wherein: the auxiliary door group (3) is arranged on the rack (1) in a sliding mode, and the rack (1) is provided with a one-way device (8) used for limiting the one-way rotation of the main door (2).