CN216076784U

CN216076784U - Automatic emergency door

Info

Publication number: CN216076784U
Application number: CN202121683281.7U
Authority: CN
Inventors: 袁飞
Original assignee: Yancheng Chengzhi Door Manufacturing Co ltd
Current assignee: Meixin Maisenmen Industry Co ltd Chongqing
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-03-18
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an automatic emergency door which comprises a guide plate, wherein a sliding hole is formed in the guide plate, one side of the lower end of one side of the guide plate at the lower end of the guide plate is connected with a side plate, a motor is fixedly connected onto the side plate, a rotating shaft of the motor is connected with a cross beam and a gear, the lower end of the cross beam is fixedly connected with a first door plate, the upper end of the cross beam is provided with a sliding groove, a second door plate slides on the rear side of the first door plate, one side of the upper part of the second door plate is fixedly connected with a sliding block and a toothed bar, the toothed bar is meshed and connected with the gear, the sliding block is connected into the sliding groove in a sliding mode, the upper end of the sliding block is connected with a sliding rod, one side, close to the motor, of the guide plate is provided with a notch communicated with the sliding hole, the sliding rod can enter the sliding hole from the notch to slide, and one end, far away from the motor, of the cross beam is connected with a mechanism for driving the sliding block to slide. The door plate does not need to be manually opened, time and labor are saved, the door opening time is greatly saved, and danger avoiding personnel can conveniently and quickly enter an emergency passage.

Description

Automatic emergency door

Technical Field

The utility model relates to the technical field of emergency doors, in particular to an automatic emergency door.

Background

In recent years, people pay more and more attention to the safety of life or workplaces, and the demand for safety equipment for resisting violent invasion, fire danger prevention, earthquake escape and the like is increased day by day. With the development of society and economy and the improvement of living standard of people, the danger avoiding channel almost becomes a necessary facility of a city. The escape door/emergency door of the danger avoiding channel plays an extremely important role in the whole danger avoiding equipment, and personnel need to enter and exit the danger avoiding channel through the escape door so as to obtain corresponding protection. Because the emergency door is generally bulky, heavy in weight and difficult to open, most of the existing emergency doors need to be opened or closed manually, so that time and labor are wasted, and risk avoiding time is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic emergency door aiming at the defects in the prior art, and aims to solve the problem that the danger avoiding time is wasted due to the fact that the conventional emergency door needs to be manually opened or closed.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an automatic emergency door, including the deflector, the slide opening has been seted up along its length direction on the deflector, one side of one side deflector lower extreme of deflector lower extreme is connected with the curb plate, fixedly connected with motor on the curb plate, be connected with crossbeam and gear in the pivot of motor, the first door plant of lower extreme fixedly connected with of crossbeam, the spout has been seted up to the upper end of crossbeam, the back side of first door plant slides has the second door plant, one side fixedly connected with slider and ratch on second door plant upper portion, the ratch is connected with gear engagement, slider sliding connection is in the spout, the upper end of slider is connected with the slide bar, the breach that communicates with the slide opening is seted up to one side that is close to the motor on the deflector, the slide bar can be slided by breach entering slide opening, the one end that the motor was kept away from to the crossbeam is connected with the gliding mechanism of drive slider.

Preferably, the mechanism for driving the sliding block to slide is an air cylinder, the air cylinder is fixedly connected in a groove at one end of the cross beam, and the telescopic end of the air cylinder is connected on the sliding block.

Preferably, the bottom of the second door panel is flush with the bottom of the first door panel, and the top of the second door panel is in smooth contact with the guide plate.

Preferably, one side of the second door panel is connected with a handle in a concave shape, and when the second door panel is overlapped with the first door panel, one side of the first door panel is positioned on the inner side of the handle.

The utility model has the beneficial effects that: the cylinder promotes the slider and slides, thereby it slides to drive the direction of second door plant to first door plant, when the slide bar reachs breach department, the cylinder stop work, the motor drives the gear and rotates this moment, the gear passes through the cooperation of ratch, make first door plant and the common outside upset of second door plant, open until first door plant and second door plant, thereby the emergent passageway of mediation, whole journey need not manually to open, time saving and labor saving has practiced thrift the time of opening the door greatly, do benefit to and keep away the emergent passageway of quick entering of dangerous personnel.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the mechanism that drives the slide to slide;

FIG. 3 is a schematic view of the second door panel after deployment;

in the figure, 1-a guide plate, 2-a slide hole, 3-a motor, 4-a beam, 5-a gear, 6-a first door plate, 7-a chute, 8-a second door plate, 9-a slide block, 10-a toothed bar, 11-a slide bar, 12-a notch, 13-a cylinder, 14-a handle and 15-a side plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an automatic emergency door includes a guide plate 1, a sliding hole 2 is formed in the guide plate 1 along the length direction of the guide plate, a side plate 15 is connected to one side of the lower end of the guide plate 1, a motor 3 is connected to the side plate 15, a cross beam 4 and a gear 5 are connected to a rotating shaft of the motor 3, a first door plate 6 is fixedly connected to the lower end of the cross beam 4, a sliding groove 7 is formed in the upper end of the cross beam 4, a second door plate 8 is slid on the rear side of the first door plate 6, a sliding block 9 and a toothed bar 10 are fixedly connected to one side of the upper portion of the second door plate 8, the toothed bar 10 is meshed with the gear 5, the sliding block 9 is slidably connected to the sliding groove 7, a sliding rod 11 is connected to the upper end of the sliding block 9, a notch 12 communicated with the sliding hole 2 is formed in one side of the guide plate 1 close to the motor 3, the sliding rod 11 can enter the sliding hole 2 to slide through the notch 12, and one end of the cross beam 4 far away from the motor 3 is connected with a mechanism for driving the sliding block 9 to slide. Preferably, the mechanism for driving the sliding block 9 to slide is an air cylinder 13, the air cylinder 13 is fixedly connected in the chute 7 at one end of the cross beam 4, and the telescopic end of the air cylinder 13 is connected to the sliding block 9.

One side of the second door panel 8 is connected with a handle 14 which is concave, when the second door panel 8 is overlapped with the first door panel 6, one side of the first door panel 6 is positioned at the inner side of the handle 14, the bottom of the second door panel 8 is flush with the bottom of the first door panel 6, and the top of the second door panel 8 is in smooth contact with the guide plate 1.

The using method of the utility model comprises the following steps:

when the door plant is opened to needs, cylinder 13 promotes slider 9 and slides, thereby it slides to drive second door plant 8 to first door plant 6's direction, when slide bar 11 reachs breach 12 department, cylinder 13 stop work, motor 3 drives gear 5 and rotates this moment, gear 5 passes through the cooperation of ratch 10, make first door plant 6 and second door plant 8 overturn outwards jointly, open until first door plant 6 and second door plant 8, thereby dredge emergent passageway, whole journey need not manually to open, time saving and labor saving, the time of opening the door has been practiced thrift greatly, do benefit to and keep away dangerous personnel and get into emergent passageway fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automatic emergency door is characterized by comprising a guide plate (1), wherein a sliding hole (2) is formed in the guide plate (1) along the length direction of the guide plate, one side of the lower end of the guide plate (1) is connected with a motor (3), a cross beam (4) and a gear (5) are connected to a rotating shaft of the motor (3), a first door plate (6) is fixedly connected to the lower end of the cross beam (4), a sliding groove (7) is formed in the upper end of the cross beam (4), a second door plate (8) is arranged on the rear side of the first door plate (6) in a sliding mode, a sliding block (9) and a toothed bar (10) are fixedly connected to one side of the upper portion of the second door plate (8), the toothed bar (10) is connected with the gear (5) in a meshing mode, the sliding block (9) is connected into the sliding groove (7) in a sliding mode, a sliding rod (11) is connected to the upper end of the sliding block (9), a notch (12) communicated with the sliding hole (2) is formed in one side, close to the motor (3), of the guide plate (1), the sliding rod (11) can enter the sliding hole (2) from the gap (12) to slide, and one end of the cross beam (4) far away from the motor (3) is connected with a mechanism for driving the sliding block (9) to slide.

2. The automatic emergency door according to claim 1, characterized in that the mechanism for driving the sliding block (9) to slide is a cylinder (13), the cylinder (13) is fixedly connected in the sliding slot (7) at one end of the cross beam (4), and the telescopic end of the cylinder (13) is connected to the sliding block (9).

3. Automatic panic door according to claim 2, characterized in that the bottom of said second door panel (8) is flush with the bottom of the first door panel (6) and the top of the second door panel (8) is in smooth contact with the guide plate (1).

4. Automatic panic door according to claim 2, characterized in that a handle (14) in the form of a concavity is attached to one side of said second panel (8), and when the second panel (8) is overlapped with the first panel (6), one side of the first panel (6) is inside the handle (14).

5. Automatic panic door according to claim 2, characterized in that a side plate (15) is connected to one side of the lower end of said guide plate (1), the motor (3) being fixed to the side plate (15).