CN219864700U

CN219864700U - Emergency automatic door

Info

Publication number: CN219864700U
Application number: CN202320936035.0U
Authority: CN
Inventors: 汤矫健
Original assignee: Shaanxi Hengchuang Intelligent Technology Co ltd
Current assignee: Shaanxi Hengchuang Intelligent Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-10-20
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses an emergency automatic door which relates to the field of automatic doors and comprises two symmetrically arranged movable doors, wherein the movable doors comprise transparent plates, a frame is arranged at the outer ends of the transparent plates, side plates are arranged on one sides of the two movable doors far away from each other, a top plate and a bottom plate are respectively and detachably arranged at the top end and the bottom end of each side plate, an upper jack is formed in the top end of each frame, a lower jack is formed in the bottom end of each frame, a plug rod is arranged in each lower jack, and a fixing pin is inserted on each plug rod. According to the utility model, the movable door has a rotating trend in the use process through the elastic force of the torsion spring, the fixed pin inserted on the inserted link limits the rotation of the movable door, in an emergency, the fixed pin is pulled out, the movable door can lose the limit, and the movable door automatically rotates and opens under the driving of the elastic force of the torsion spring without being pushed by manpower, so that the movable door is more convenient and labor-saving.

Description

Emergency automatic door

Technical Field

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

Background

In order to facilitate the passage of people, automatic doors are arranged at entrances of a plurality of shops and office buildings, and an inductive switch is arranged on each automatic door.

However, the automatic door is generally driven by electric power, and once the power is cut off in an emergency, the automatic door cannot be opened, so that the automatic door for emergency evacuation escape, such as the automatic door with the publication number of CN211819018U, exists in the prior art, can be driven by a motor to move horizontally in daily use, can be opened by the rotation of a door shaft under the pushing of external force in emergency, and has convenience and safety.

However, when an emergency situation is met, the door can be opened by pushing the door by external force, and when a woman, an old person and a child with relatively small force push the door, the door can be hard, in the case of panic, the opening amplitude of the door is inconvenient to control, if the door is not completely opened at one time, the door needs to be pushed further by the subsequent person when the person passes through, and the passing efficiency in the emergency situation is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the emergency automatic door, which has the advantages that the movable door has a rotating trend in the use process through the elasticity of the torsion spring, the rotation of the movable door is limited by the fixed pin inserted on the inserted link, the fixed pin is pulled out in emergency, the movable door can lose the limitation, and the movable door is automatically rotated and opened under the drive of the elasticity of the torsion spring, so that the problems in the background art can be effectively solved.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the emergency automatic door comprises two symmetrically arranged movable doors, wherein each movable door comprises a transparent plate, a frame is arranged at the outer end of each transparent plate, and a side plate is arranged at one side, far away from the other side, of each movable door;

the top end and the bottom end of the side plate are respectively and detachably provided with a top plate and a bottom plate, one end of the top plate extends to the top end of the movable door, one end of the bottom plate extends to the bottom end of the movable door, the top end of the side frame is provided with an upper jack, and the bottom end of the side frame is provided with a lower jack;

the lower jack is internally provided with an inserting rod, the bottom end of the inserting rod is fixedly connected with the bottom plate, a fixing pin is inserted on the inserting rod, and two ends of the fixing pin extend to the front side and the rear side of the frame respectively;

the bottom end of the upper jack is fixedly provided with a torsion spring and a driving shaft, the top end of the driving shaft is movably connected with the top plate through a bearing, and the top end of the torsion spring is fixedly connected with the top plate.

Further, a handle is fixedly arranged at the front end of the fixing pin, a sign is arranged at the front side of the side plate, and the sign is arranged at one side of the handle;

the upper jack and the lower jack are arranged on one side of the transparent plate, which is close to the side plate.

Further, electric sliding rails are arranged at the bottom end of the bottom plate and the top end of the top plate, automatic door sensors are arranged on the two frames, the automatic door sensors are electrically connected with the electric sliding rails, and the electric sliding rails are controlled to drive the automatic door to translate when someone approaches the automatic door sensors.

Further, a cleaning mechanism is arranged on the bottom plate and is arranged on one side, close to each other, of the two movable doors, the cleaning mechanism comprises a cylinder fixedly arranged on the bottom plate, and the cylinder penetrates through the bottom plate.

Further, a roller is arranged on the front side of the cylinder, the bottom end of the roller is in contact with the ground, the roller can roll on the ground, a blade shaft is fixedly arranged on the rear side of the roller, and one end of the blade shaft extends into the cylinder and is movably connected with the cylinder through a sealing bearing;

the outer end of the blade shaft is fixedly provided with a plurality of blades capable of driving airflow to move, and the blades are positioned in the cylinder.

Further, a filter screen with a filtering effect is arranged at the rear side of the cylinder, an installation ring is fixedly arranged at the outer end of the filter screen, and the installation ring is detachably arranged at the rear side of the cylinder;

the cylinder outer end is fixed and is equipped with the air duct, the air duct is towards oblique below to this blows air to subaerial electronic slide rail, the air duct embedding bottom plate is inside, and air duct one end accesss to the bottom plate outer end and flushes with the bottom plate outer end, the air duct is located the blade rear side.

(III) beneficial effects

Compared with the prior art, the utility model provides an emergency automatic door which has the following beneficial effects:

1. the spring force of the torsion spring enables the movable door to have a rotating trend in the use process, the fixed pin inserted on the inserted link limits the rotation of the movable door, the fixed pin is pulled out in emergency, the movable door can lose the limit, the movable door is automatically rotated and opened under the driving of the spring force of the torsion spring, manual pushing is not needed, and the movable door is more convenient and labor-saving.

2. Through the elasticity drive dodge gate rotation of torsional spring, after the dodge gate rotates ninety degrees, the elasticity release of torsional spring finishes, and the dodge gate also opens to the biggest and keeps this angle to this disposable automation is opened the dodge gate completely, and subsequent people consequently can more smoothly pass through, has improved the passing efficiency under the emergency.

Drawings

FIG. 1 is a perspective view of an emergency opening door according to the present utility model;

FIG. 2 is a perspective view showing an opened state of an emergency opening door according to the present utility model;

FIG. 3 is a perspective view of a swing door of an emergency door according to the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 3 of an emergency door according to the present utility model;

FIG. 5 is a perspective cross-sectional view of the upper receptacle of the emergency opening door of the present utility model;

FIG. 6 is a perspective cross-sectional view of the lower receptacle of the emergency opening door of the present utility model;

fig. 7 is a perspective cross-sectional view of a cleaning mechanism for an emergency opening door according to the present utility model.

In the figure: 1. a side plate; 2. a bottom plate; 3. a top plate; 4. an indication board; 5. a movable door; 501. a transparent plate; 502. a frame; 503. an upper jack; 504. a lower jack; 6. an automatic door sensor; 7. a handle; 8. a cleaning mechanism; 801. a cylinder; 802. an air duct; 803. a roller; 804. a blade shaft; 805. a blade; 806. a mounting ring; 807. a filter screen; 9. a torsion spring; 10. a drive shaft; 11. a fixing pin; 12. and a plunger.

Detailed Description

In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order to overcome the defects in the prior art, as shown in fig. 1-7, the utility model provides an emergency automatic door, which comprises two symmetrically arranged movable doors 5, wherein the movable doors 5 comprise a transparent plate 501, a frame 502 is arranged at the outer end of the transparent plate 501, and a side plate 1 is arranged at one side of the two movable doors 5 away from each other;

the top end and the bottom end of the side plate 1 are respectively and detachably provided with a top plate 3 and a bottom plate 2, one end of the top plate 3 extends to the top end of the movable door 5, one end of the bottom plate 2 extends to the bottom end of the movable door 5, the top end of the frame 502 is provided with an upper jack 503, and the bottom end of the frame 502 is provided with a lower jack 504;

the lower jack 504 is internally provided with an inserting rod 12, the bottom end of the inserting rod 12 is fixedly connected with the bottom plate 2, the inserting rod 12 is inserted with a fixing pin 11, and two ends of the fixing pin 11 extend to the front side and the rear side of the frame 502 respectively;

the bottom end of the interior of the upper jack 503 is fixedly provided with a torsion spring 9 and a driving shaft 10, the top end of the driving shaft 10 is movably connected with the top plate 3 through a bearing, and the top end of the torsion spring 9 is fixedly connected with the top plate 3.

The automatic door is characterized in that two doors are symmetrically arranged, each door is formed by splicing a side plate 1, a bottom plate 2, a top plate 3 and a movable door 5, the two doors respectively move in parallel in two opposite directions under a normal use state, the movable door 5 is positioned between the bottom plate 2 and the top plate 3, a plug rod 12 on the bottom plate 2 is inserted into a lower jack 504 on the movable door 5, a fixed pin 11 inserted on the plug rod 12 plays a role in blocking, the movable door 5 cannot rotate under the normal use state, a torsion spring 9 on the top plate 3 is fixedly connected with the inner wall of an upper jack 503 on the movable door 5, the inner wall of the upper jack 503 is movably connected with the top plate 3 through a driving shaft 10, the movable door 5 is in a tightening state under the normal state, when the movable door 5 needs to be opened under an emergency state, an operator can pull out the fixed pin 11 on the plug rod 12, the movable door 5 loses the elastic force of the constraint at the moment, the torsion spring 9 is released, the movable door 5 is driven to rotate automatically until the movable door 5 rotates to be ninety degrees with the side plate 1, the movable door 5 is opened to the maximum angle, and the movable door can be kept at the maximum angle under the emergency condition by people.

According to the method, the movable door 5 is opened under the emergency condition, the movable door 5 can be automatically rotated and opened under the driving of the elastic force of the torsion spring 9, manual pushing is not needed, the labor is saved, meanwhile, the movable door 5 can be completely opened to the maximum angle through the elastic force release of the torsion spring 9, subsequent people can pass more smoothly, and the passing efficiency under the emergency condition is improved.

In order to facilitate the operation of people, as shown in fig. 1-6, a handle 7 is fixedly arranged at the front end of the fixing pin 11, a sign 4 is arranged at the front side of the side plate 1, and the sign 4 is arranged at one side of the handle 7;

the upper jack 503 and the lower jack 504 are arranged on one side of the transparent plate 501 close to the side plate 1.

The electric sliding rails are arranged at the bottom end of the bottom plate 2 and the top end of the top plate 3, the automatic door sensor 6 is arranged on the two frames 502, the automatic door sensor 6 is electrically connected with the electric sliding rails, and the electric sliding rails are controlled to drive the automatic door to translate when someone approaches the automatic door sensor 6.

The operation method for opening the movable door 5 under the emergency condition is written on the indication board 4, the prompting function is achieved, the automatic translation of the two automatic doors under the normal condition is driven by the electric sliding rail, and when the automatic door sensor 6 senses that the pedestrian approaches, the electric sliding rail is controlled to drive the two automatic doors to move in parallel, so that the automatic door is opened.

In order to clean the electric sliding rail in the moving process of the automatic door, as shown in fig. 1 and 7, a cleaning mechanism 8 is mounted on the bottom plate 2, the cleaning mechanism 8 is arranged on one side of the two movable doors 5, which are close to each other, the cleaning mechanism 8 comprises a cylinder 801 fixedly arranged on the bottom plate 2, and the cylinder 801 penetrates through the bottom plate 2.

The front side of the cylinder 801 is provided with a roller 803, the bottom end of the roller 803 is contacted with the ground, the roller 803 can roll on the ground, the rear side of the roller 803 is fixedly provided with a blade shaft 804, and one end of the blade shaft 804 extends into the cylinder 801 and is movably connected with the cylinder 801 through a sealing bearing;

a plurality of blades 805 capable of driving the air flow to move are fixedly arranged at the outer end of the blade shaft 804, and the blades 805 are positioned inside the cylinder 801.

A filter screen 807 for filtering is arranged at the rear side of the cylinder 801, a mounting ring 806 is fixedly arranged at the outer end of the filter screen 807, and the mounting ring 806 is detachably arranged at the rear side of the cylinder 801;

the cylinder 801 is fixedly provided with an air duct 802 at the outer end, the air duct 802 faces obliquely downwards to blow air to an electric sliding rail on the ground, the air duct 802 is embedded into the bottom plate 2, one end of the air duct 802 is led to the outer end of the bottom plate 2 and is flush with the outer end of the bottom plate 2, and the air duct 802 is positioned at the rear side of the blade 805.

The electric slide rail installed at the bottom of the bottom plate 2 is generally fixed on the ground in the actual use process, so that dust and impurities are extremely easy to be stained on the electric slide rail to influence the operation of the electric slide rail, a cleaning mechanism 8 is installed on the bottom plate 2, a roller 803 on the cleaning mechanism 8 is in contact with the ground, the roller 803 rolls on the ground and drives a blade shaft 804 and a blade 805 on the blade shaft 804 to rotate in the automatic door translation process, the blade 805 rotates and drives air to flow into the cylinder 801, the air entering the cylinder 801 is finally blown out to the inclined lower side through an air duct 802, and the inclined lower side of the air duct 802 is the electric slide rail, so that the solid impurities on the electric slide rail are blown away through the air in advance to avoid the influence on the operation of the electric slide rail in the automatic door operation.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides an emergency open automatically-controlled door, includes two dodge gates (5) that symmetry set up, dodge gate (5) include transparent plate (501), frame (502), its characterized in that are installed to transparent plate (501) outer end: a side plate (1) is arranged at one side of the two movable doors (5) far away from each other;

the top and bottom of the side plate (1) are respectively and detachably provided with a top plate (3) and a bottom plate (2), one end of the top plate (3) extends to the top end of the movable door (5), one end of the bottom plate (2) extends to the bottom end of the movable door (5), the top end of the frame (502) is provided with an upper jack (503), and the bottom end of the frame (502) is provided with a lower jack (504);

the lower jack (504) is internally provided with an inserting rod (12), the bottom end of the inserting rod (12) is fixedly connected with the bottom plate (2), the inserting rod (12) is inserted with a fixing pin (11), and two ends of the fixing pin (11) extend to the front side and the rear side of the frame (502) respectively;

the bottom end of the upper jack (503) is fixedly provided with a torsion spring (9) and a driving shaft (10), the top end of the driving shaft (10) is movably connected with the top plate (3) through a bearing, and the top end of the torsion spring (9) is fixedly connected with the top plate (3).

2. An emergency opening door according to claim 1, characterized in that: the front end of the fixing pin (11) is fixedly provided with a handle (7), the front side of the side plate (1) is provided with a sign (4), and the sign (4) is arranged on one side of the handle (7);

the upper jack (503) and the lower jack (504) are arranged on one side of the transparent plate (501) close to the side plate (1).

3. An emergency opening door according to claim 1, characterized in that: the bottom plate (2) bottom and roof (3) top all install electronic slide rail, all install automatically-controlled door inductor (6) on two frames (502), automatically-controlled door inductor (6) and electronic slide rail electric connection.

4. An emergency opening door according to claim 1, characterized in that: the cleaning mechanism (8) is arranged on the bottom plate (2), the cleaning mechanism (8) is arranged on one side, close to each other, of the two movable doors (5), the cleaning mechanism (8) comprises a cylinder (801) fixedly arranged on the bottom plate (2), and the cylinder (801) penetrates through the bottom plate (2).

5. An emergency opening door according to claim 4, wherein: the front side of the cylinder (801) is provided with a roller (803), the bottom end of the roller (803) is in contact with the ground, the rear side of the roller (803) is fixedly provided with a blade shaft (804), and one end of the blade shaft (804) extends into the cylinder (801) and is movably connected with the cylinder (801) through a sealing bearing;

the outer end of the blade shaft (804) is fixedly provided with a plurality of blades (805) capable of driving airflow to move, and the blades (805) are positioned inside the cylinder (801).

6. An emergency opening door according to claim 5, wherein: a filter screen (807) with a filtering effect is arranged on the rear side of the cylinder (801), a mounting ring (806) is fixedly arranged at the outer end of the filter screen (807), and the mounting ring (806) is detachably arranged on the rear side of the cylinder (801);

the cylinder (801) outer end is fixed and is equipped with air duct (802), air duct (802) are towards oblique below, inside air duct (802) embedding bottom plate (2), air duct (802) one end is led to bottom plate (2) outer end and is flush with bottom plate (2) outer end, air duct (802) are located blade (805) rear side.