CN217104836U

CN217104836U - Prevent pedestrian's fast passing through door of strideing across

Info

Publication number: CN217104836U
Application number: CN202220879481.8U
Authority: CN
Inventors: 王斌; 严干
Original assignee: Shanghai Zhiruo Construction Technology Co ltd
Current assignee: Shanghai Zhiruo Construction Technology Co ltd
Priority date: 2022-04-16
Filing date: 2022-04-16
Publication date: 2022-08-02
Anticipated expiration: 2032-04-16

Abstract

The utility model discloses a crossing-over preventing pedestrian fast passing door, which relates to the field of pedestrian fast passing doors, and comprises a channel guard plate, a supporting seat and a baffle plate, wherein the baffle plate is arranged on the supporting seat, the supporting seat is arranged on the channel guard plate, a fixed block is fixedly arranged on the baffle plate, a connecting plate is fixedly arranged on the fixed block, a limiting shaft is rotatably arranged on the connecting plate, the limiting shaft is fixedly arranged on the supporting seat, a latch block is fixedly arranged on the connecting plate, a sliding plate is movably arranged on the latch block, an installation seat is movably arranged on the sliding plate, and the installation seat is fixedly arranged on the channel guard plate. The safety of the equipment is protected.

Description

Prevent pedestrian's fast passing through door of strideing across

Technical Field

The utility model relates to a fast logical door technical field of people's bank of china especially relates to a fast logical door of people's bank of china who prevents strideing across.

Background

The quick-pass door belongs to an access control system, is one of the important components of modern access control, and the door wing is driven by the control system, and is automatically opened and closed, and the operation mode is set and selected through programming, so long as the verification that the entrant is authorized, the door wing is automatically opened, and is closed after time delay, and the time delay is adjustable.

Among the prior art, pedestrian's fast passing through door is in the use, and the pedestrian is immediately followed closely the predecessor when unnoticed, influences the inductor response, and the predecessor is through pedestrian unnoticed direct walking can be pressed from both sides and is hindered when backplate still does not close yet, produces the injury to the people, is unfavorable for safe handling, also can lead to the baffle to damage, and equipment damages unable use, can consequently need one kind to prevent the fast passing through door of pedestrian who stridees and satisfy people's demand.

Disclosure of Invention

An object of the utility model is to provide a prevent people's walking speed passing door of strideing across to solve the pedestrian that proposes in the above-mentioned background art and influence the inductor response following closely the forepart, walk the problem of being pressed from both sides the injure when the baffle does not close.

In order to achieve the above object, the utility model provides a following technical scheme: a crossing-prevention pedestrian speed access door comprises a channel protection plate, a supporting seat and a baffle plate, wherein the baffle plate is arranged on the supporting seat, the supporting seat is arranged on the channel protection plate, a fixed block is fixedly arranged on the baffle plate, a connecting plate is fixedly arranged on the fixed block, a limiting shaft is rotatably arranged on the connecting plate, the limiting shaft is fixedly arranged on the supporting seat, a clamping tooth block is fixedly arranged on the connecting plate, a sliding plate is movably arranged on the clamping tooth block, an installation seat is movably arranged on the sliding plate, the installation seat is fixedly arranged on the channel protection plate, supporting blocks are symmetrically and fixedly arranged on the channel protection plate, a rotating shaft is rotatably arranged on the supporting blocks, a protection plate is fixedly arranged on the rotating shaft, a rotating gear is fixedly arranged on the rotating shaft, a pedestrian reaches the baffle plate through an induction area, the baffle plate is opened to drive the fixed block to rotate, the fixed block rotates to drive the connecting plate to rotate, the connecting plate rotates to drive the clamping tooth block to rotate, the latch piece rotates on first latch and drives the sliding plate slip, the sliding plate slip in-process, drive the motion of second latch, the motion of second latch is to when contacting with rolling gear, drive rolling gear and rotate, rolling gear rotates and drives the axis of rotation and rotates, the axis of rotation rotates and drives the guard plate and rotate, thereby realize closing the guard plate when the baffle is opened, prevent that the back people from following closely, influence the inductor response, when the pedestrian leaves, drive the sliding plate and move to opposite direction when the baffle is closed, when the second latch breaks away from rolling gear, it resets to drive the guard plate under the reset action of torsional spring, make things convenient for the pedestrian to pass through, at this in-process, the second latch leaves the certain distance with rolling gear, prevent that the pedestrian does not arrive baffle department when the standing horse drives the rotation when the baffle is opened, the scientificity and the security that equipment used have been improved.

Preferably, the connecting plate and the latch block are both provided with limiting holes, the limiting shaft is rotatably installed in the limiting holes, the limiting holes limit the movement of the connecting plate and the latch block, and the connecting plate and the latch block can only rotate on the limiting shaft.

Preferably, the sliding plate is fixedly provided with a first latch, the latch block is meshed with the first latch, and the latch block is arranged to drive the sliding plate to slide when rotating.

Preferably, the sliding plate is fixedly provided with a second clamping tooth, the second clamping tooth is matched with the rotating gear, and the sliding plate slides to the position where the second clamping tooth is contacted with the rotating gear, so that the sliding plate continuously slides to drive the rotating gear to rotate.

Preferably, the mounting seat is provided with a T-shaped groove, the sliding plate is slidably mounted in the T-shaped groove, the T-shaped groove limits the movement of the sliding plate, and the sliding plate can only slide in the T-shaped groove.

Preferably, a rotating hole is formed in the supporting block close to one side of the rotating gear, the rotating shaft is rotatably installed in the rotating hole, and the rotating gear is driven to rotate in the rotating hole through the rotating hole.

Preferably, the mounting hole has been seted up on the supporting shoe of keeping away from slewing gear one side, and fixed mounting has the torsional spring in the mounting hole, and torsional spring fixed mounting is in the axis of rotation, through the setting of torsional spring, when the second latch breaks away from slewing gear, drives the guard plate and resets under the reset action of torsional spring, makes things convenient for the pedestrian to pass through and use next time.

The utility model has the advantages that:

the utility model discloses in, through the setting of latch piece, sliding plate, first latch, second latch, rolling gear, guard plate etc. realize that the people walk and drive the guard plate when entering the induction zone and open the baffle and rotate and prevent that the pedestrian at the back from following and leading to the induction zone malfunctioning or walk and be pressed from both sides the injure to improve the safety in utilization of equipment, protected the safety of equipment.

The utility model discloses in, through the setting of torsional spring, T type groove etc. increased the stability and the scientificity of structure, the torsional spring drives the guard plate through the reset action and resets when the second latch breaks away from the running gear, facilitates the use.

Drawings

Fig. 1 is a schematic structural view of a crossing-prevention pedestrian fast passing door provided by the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a connection plate of a crossing-prevention pedestrian speed passing door provided by the present invention;

fig. 3 is a schematic structural view of a sliding plate of a crossing-prevention pedestrian speed passing door provided by the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the rotation axis of the crossing-over-preventing pedestrian speed passing door provided by the present invention.

In the figure: 1. a channel guard plate; 2. a supporting base; 3. a baffle plate; 4. a fixed block; 5. a connecting plate; 6. a latch block; 7. a limiting shaft; 8. a mounting seat; 9. a sliding plate; 10. a rotating gear; 11. a rotating shaft; 12. a support block; 13. a protection plate; 14. a limiting hole; 15. a first latch; 16. a second latch; 17. a T-shaped groove; 18. rotating the hole; 19. mounting holes; 20. a torsion spring.

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.

Referring to fig. 1-4, a crossover-proof pedestrian speed passing door comprises a passage protection plate 1, a support seat 2 and a baffle 3, wherein the baffle 3 is installed on the support seat 2, the support seat 2 is installed on the passage protection plate 1, a fixed block 4 is fixedly installed on the baffle 3, a connecting plate 5 is fixedly installed on the fixed block 4, a limiting shaft 7 is rotatably installed on the connecting plate 5, the limiting shaft 7 is fixedly installed on the support seat 2, a latch block 6 is fixedly installed on the connecting plate 5, a sliding plate 9 is movably installed on the latch block 6, an installation seat 8 is movably installed on the sliding plate 9, the installation seat 8 is fixedly installed on the passage protection plate 1, support blocks 12 are symmetrically and fixedly installed on the passage protection plate 1, a rotating shaft 11 is rotatably installed on the support blocks 12, a protection plate 13 is fixedly installed on the rotating shaft 11, a rotating gear 10 is fixedly installed on the rotating shaft 11, pedestrians pass through a sensing area and reach the baffle 3, the baffle 3 is opened to drive the fixed block 4 to rotate, the fixed block 4 rotates to drive the connecting plate 5 to rotate, the connecting plate 5 rotates to drive the latch block 6 to rotate, the latch block 6 rotates on the first latch 15 to drive the sliding plate 9 to slide, the sliding plate 9 drives the second latch 16 to move in the sliding process, the second latch 16 moves to contact with the rotating gear 10 to drive the rotating gear 10 to rotate, the rotating gear 10 rotates to drive the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the protective plate 13 to rotate, so that the protective plate 13 is closed when the baffle 3 is opened, the subsequent person is prevented from following the baffle to influence the induction of the inductor, when the pedestrian leaves, the baffle 3 is closed to drive the sliding plate 9 to move in the opposite direction, when the second latch 16 is separated from the rotating gear 10, the protective plate 13 is driven to reset under the resetting action of the torsion spring 20 to facilitate the passage of the pedestrian, and in the process, a certain distance is reserved between the second latch 16 and the rotating gear 10, the pedestrian can be prevented from missing the baffle 3 when the baffle 3 is opened and the protective plate 13 is driven to rotate by the standing horse, so that the scientificity and the safety of the equipment use are improved.

Referring to fig. 1-2, in the utility model, spacing hole 14 has all been seted up on connecting plate 5 and latch piece 6, and spacing axle 7 rotates and installs in spacing hole 14, and spacing hole 14 has restricted the motion of connecting plate 5 and latch piece 6, and connecting plate 5 and latch piece 6 can only rotate on spacing axle 7.

Referring to fig. 1-3, in the present invention, a first latch 15 is fixedly mounted on the sliding plate 9, the latch block 6 is engaged with the first latch 15, and the latch block 6 is driven to slide when rotating by the first latch 15.

Referring to fig. 1-3, in the present invention, the sliding plate 9 is fixedly mounted with a second latch 16, the second latch 16 is adapted to the rotating gear 10, and when the sliding plate 9 slides to the second latch 16 and contacts with the rotating gear 10, the sliding plate 9 continues to slide to drive the rotating gear 10 to rotate through the setting of the second latch 16.

Referring to fig. 1-3, in the present invention, a T-shaped groove 17 is formed on the mounting base 8, the sliding plate 9 is slidably mounted in the T-shaped groove 17, the T-shaped groove 17 limits the movement of the sliding plate 9, and the sliding plate 9 can only slide in the T-shaped groove 17.

Referring to fig. 1-4, in the present invention, a rotation hole 18 is formed on the supporting block 12 near one side of the rotating gear 10, the rotating shaft 11 is rotatably installed in the rotation hole 18, and the rotating gear 10 rotates to drive the rotating shaft 11 to rotate in the rotation hole 18.

Referring to fig. 1-4, in the utility model, the mounting hole 19 has been seted up on the supporting shoe 12 of keeping away from slewing gear 10 one side, and fixed mounting has a torsional spring 20 in the mounting hole 19, and torsional spring 20 fixed mounting is on axis of rotation 11, through torsional spring 20's setting, when second latch 16 breaks away from slewing gear 10, drives guard plate 13 and resets under torsional spring 20's reset action, makes things convenient for the pedestrian to pass through and use next time.

The utility model discloses theory of operation:

when a pedestrian passes through the sensing area and reaches the baffle 3, the baffle 3 is opened to drive the fixed block 4 to rotate, the fixed block 4 rotates to drive the connecting plate 5 to rotate, the connecting plate 5 rotates to drive the latch block 6 to rotate, the latch block 6 rotates on the first latch 15 to drive the sliding plate 9 to slide, the sliding plate 9 drives the second latch 16 to move in the sliding process, the second latch 16 moves to be in contact with the rotating gear 10 to drive the rotating gear 10 to rotate, the rotating gear 10 rotates to drive the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the protective plate 13 to rotate, so that the protective plate 13 is closed when the baffle 3 is opened to prevent the subsequent following from following and influencing the sensing of the sensor, when the pedestrian leaves, the sliding plate 9 is driven to move in the opposite direction when the baffle 3 is closed, when the second latch 16 is separated from the rotating gear 10, the protective plate 13 is driven to reset under the resetting action of the torsion spring 20 to facilitate the pedestrian to pass through, in the process, a certain distance is reserved between the second latch 16 and the rotating gear 10, so that the situation that pedestrians cannot reach the baffle 3 when the baffle 3 is opened and the protection plate 13 is driven to rotate immediately is prevented, the scientificity and the safety of equipment use are improved, in the process, the limiting hole 14 limits the movement of the connecting plate 5 and the latch block 6, the connecting plate 5 and the latch block 6 can only rotate on the limiting shaft 7, the sliding plate 9 is driven to slide when the latch block 6 rotates through the arrangement of the first latch 15, the sliding plate 9 is driven to slide when the sliding plate 9 slides to the state that the second latch 16 is in contact with the rotating gear 10 through the arrangement of the second latch 16, the sliding plate 9 continues to slide to drive the rotating gear 10 to rotate, the T-shaped groove 17 limits the movement of the sliding plate 9, the sliding plate 9 can only slide in the T-shaped groove 17, and the rotating shaft 11 is driven to rotate in the rotating hole 18 through the arrangement of the rotating hole 18 when the rotating gear 10 rotates, through the setting of torsional spring 20, when second latch 16 breaks away from rotating gear 10, drive guard plate 13 and reset under torsional spring 20's reset effect, make things convenient for the pedestrian to pass through and use next time.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a prevent pedestrian's fast passing through door of strideing across, includes passageway backplate (1), supporting seat (2), baffle (3), and install on supporting seat (2) baffle (3), and its characterized in that is installed on passageway backplate (1) supporting seat (2): fixed mounting has fixed block (4) on baffle (3), fixed mounting has connecting plate (5) on fixed block (4), rotate on connecting plate (5) and install spacing axle (7), spacing axle (7) fixed mounting is on supporting seat (2), fixed mounting has latch piece (6) on connecting plate (5), movable mounting has sliding plate (9) on latch piece (6), movable mounting has mount pad (8) on sliding plate (9), mount pad (8) fixed mounting is on passageway backplate (1), symmetry fixed mounting has supporting shoe (12) on passageway backplate (1), it installs axis of rotation (11) to rotate on supporting shoe (12), fixed mounting has guard plate (13) on axis of rotation (11), fixed mounting has rotating gear (10) on axis of rotation (11).

2. The anti-crossing pedestrian speed passing door according to claim 1, wherein: limiting holes (14) are formed in the connecting plate (5) and the gear clamping block (6), and the limiting shaft (7) is rotatably installed in the limiting holes (14).

3. The anti-crossing pedestrian speed passing door according to claim 1, wherein: a first latch (15) is fixedly mounted on the sliding plate (9), and the latch block (6) is meshed with the first latch (15).

4. The anti-crossing pedestrian speed passing door according to claim 1, wherein: and a second latch (16) is fixedly arranged on the sliding plate (9), and the second latch (16) is matched with the rotating gear (10).

5. The anti-crossing pedestrian speed passing door according to claim 1, wherein: the mounting seat (8) is provided with a T-shaped groove (17), and the sliding plate (9) is slidably mounted in the T-shaped groove (17).

6. The anti-crossing pedestrian speed passing door according to claim 1, characterized in that: a rotating hole (18) is formed in the supporting block (12) close to one side of the rotating gear (10), and the rotating shaft (11) is rotatably installed in the rotating hole (18).

7. The anti-crossing pedestrian speed passing door according to claim 1, wherein: a mounting hole (19) is formed in the supporting block (12) far away from one side of the rotating gear (10), a torsion spring (20) is fixedly mounted in the mounting hole (19), and the torsion spring (20) is fixedly mounted on the rotating shaft (11).