CN218970901U

CN218970901U - Automatic door opener for ground shaft type vertical hinged door

Info

Publication number: CN218970901U
Application number: CN202223071690.9U
Authority: CN
Inventors: 劳焯标; 简明韶
Original assignee: Foshan Hosi Intelligent Control Technology Co ltd
Current assignee: Foshan Hosi Intelligent Control Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-05
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to the technical field of vertical hinged doors, in particular to an automatic ground shaft type vertical hinged door opening machine, which comprises a door body and a ground shaft type door opening unit, wherein a fixed door post is arranged corresponding to the door body, and a self-locking assembly is arranged between the door body and the fixed door post; the self-locking assembly comprises a lock ring fixedly connected with the side edge of the door body, a lock bar movably mounted on the fixed door post and a driving assembly for driving the lock bar to be locked into the lock ring, and an electric control assembly is arranged corresponding to the driving assembly. The device has the advantages of being safe in equipment, simple in structure, capable of effectively executing higher-level authority instructions of an administrator to lock the vertical hinged door and matched with the door opener.

Description

Automatic door opener for ground shaft type vertical hinged door

Technical Field

The utility model relates to the technical field of vertical hinged doors, in particular to an automatic door opener for a ground shaft type vertical hinged door.

Background

Chinese patent CN216476883U discloses an automatic door operator system of earth-axis vertical hinged door, and it includes earth-axis type door operator set, goes up hinge and controller, and earth-axis type door operator set mainly comprises base, motor, planetary reducer, unit lid and controller, and wherein the base is installed on the ground level, and the motor embeds in the door body, has compact structure, installation easy and simple to handle, outward appearance clean and tidy, advantage that mechanical efficiency is high. In addition, the motor is positioned at the highest position of the door opening unit, has a certain distance from the ground and is not easy to be immersed by water, so that the door has good waterproof performance and longer use durability, and can be widely applied to various stadium pedestrian access doors in the indoor and outdoor places.

However, the above technical solution still has the following drawbacks: without the device lock, only the door can be opened and closed in the normal state, so that in special cases, an administrator needs to close the normal authority to realize a higher-level locking instruction, and therefore, a device safety lock needs to be provided to solve the above problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic door opener for a ground shaft type vertical hinged door, which is provided with an equipment safety lock, has a simple structure, and can effectively execute higher-level authority instructions of an administrator to lock the vertical hinged door and work together with the door opener.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the ground shaft type automatic vertical hinged door opening machine comprises a door body and a ground shaft type door opening unit, wherein a fixed door post is arranged corresponding to the door body, and a self-locking assembly is arranged between the door body and the fixed door post; the self-locking assembly comprises a lock ring fixedly connected with the side edge of the door body, a lock bar movably mounted on the fixed door post and a driving assembly for driving the lock bar to be locked into the lock ring, and an electric control assembly is arranged corresponding to the driving assembly.

Further, a notch is formed in the fixed door post at a position corresponding to the locking ring, movable channels for moving and stretching the locking strips and limiting holes for limiting the insertion terminals of the locking strips are formed in the groove walls on the upper side and the lower side of the notch, which are symmetrical, respectively, and the driving assembly is mounted above the movable channels.

Further, the driving assembly comprises a first electromagnet arranged above the locking strip and a second electromagnet arranged in the limiting hole, and a connecting spring is arranged between the first electromagnet and the locking strip.

Further, the locking strip is a magnet, and two poles at two ends of the locking strip can respectively generate strong attraction with the first electromagnet and the second electromagnet.

Further, an operation panel is arranged on the fixed door post corresponding to the electric control assembly.

The utility model has the beneficial effects that:

in an actual use situation, when an administrator does not need to safely lock the whole vertical hinged door at ordinary times, the ground shaft type door opening unit receives a normal instruction to control the door body to realize the door opening action, and after the door opening action is finished, the door body automatically returns to a fixed door post; when the vertical hinged door needs to be safely locked, and a higher order instruction right is formulated, an administrator uses the electric control assembly to send a first group of door locking instructions, when the driving assembly receives the instruction sent by the electric control assembly, the driving assembly drives the locking strip to be inserted into the locking ring to form a locking state, and when the safe locking state needs to be released, the administrator only needs to use the electric control assembly to send a second group of door opening instructions. The device has the advantages of being safe in equipment, simple in structure, capable of effectively executing higher-level authority instructions of an administrator to lock the vertical hinged door and matched with the door opener.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the self-locking assembly of the present utility model.

Detailed Description

The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.

As shown in fig. 1-2, the utility model provides an automatic door opener for a ground shaft type vertical hinged door, which comprises a door body 1 and a ground shaft type door opening unit 2, wherein a fixed door post 3 is arranged corresponding to the door body 1, and a self-locking assembly 4 is arranged between the door body 1 and the fixed door post 3; the self-locking assembly 4 comprises a locking ring 41 fixedly connected with the side edge of the door body 1, a locking strip 42 movably mounted on the fixed door post 3, and a driving assembly 43 for driving the locking strip 42 to be locked into the locking ring 41, wherein an electric control assembly is arranged corresponding to the driving assembly 43.

In this embodiment, the electric control component is a conventional control device in the prior art, such as a switch button control circuit or a magnetic card induction control circuit, and when an administrator does not need to safely lock the whole vertical hinged door at ordinary times, the ground axis door opening unit 2 receives a normal instruction to control the door body 1 to realize the door opening action, so that the specific control mechanism is not described in detail herein, and after the door opening action is completed, the door body automatically returns to the fixed door post 3; when the vertical hinged door needs to be safely locked and a higher order instruction right is formulated, an administrator uses the electric control assembly to send a first group of door locking instructions, when the driving assembly 43 receives the instruction sent by the electric control assembly, the driving assembly 43 drives the locking strip 42 to be inserted into the locking ring 41 to form a locking state, and when the safety locking state needs to be released, the administrator only needs to use the electric control assembly to send a second group of door locking instructions. The door opener has the advantages of being provided with the equipment safety lock, being simple in structure, being capable of effectively executing higher-level authority instructions of an administrator to lock the vertical hinged door and being matched with the door opener to work.

As shown in fig. 2, a slot 31 is formed on the fixed door post 3 at a position corresponding to the locking ring 41, a movable channel 32 for movably extending and retracting the locking bar 42 and a limit hole 33 for limiting the insertion terminal of the locking bar 42 are respectively formed on the slot walls on the upper side and the lower side of the slot 31, and the driving assembly 43 is mounted above the movable channel 32; in this embodiment, the driving component 43 drives the locking bar 42 to stretch back and forth in the movable channel 32, and insert and withdraw from the limiting hole 33, so as to realize the command of safe locking and unlocking, and when the locking bar 42 is completely inserted into the limiting hole 33, the locking state is the locking state, and the structure is simple, but the locking state can be completely and firmly formed by matching with the electric control component.

As shown in fig. 2, the driving assembly 43 includes a first electromagnet 431 disposed above the locking bar 42 and a second electromagnet 432 disposed in the limiting hole 33, and a connecting spring 433 is disposed between the first electromagnet 431 and the locking bar 42; in this embodiment, the locking bar 42 is a magnetically attractable locking bar, in the state of using the vertical hinged door in daily life, the first electromagnet 431 is in an energized state, the second electromagnet 432 is in a de-energized state, after receiving the first group of door locking instructions of the administrator, the first electromagnet 431 is de-energized, the attraction to the locking bar 42 is lost, the locking bar 42 falls under the action of gravity, and the second electromagnet 432 is energized, so that the attraction is generated to the locking bar 42, and the locking bar 42 can fall into the limiting hole 33 to complete the locking instruction; when the door needs to be opened, an administrator only needs to send a second group of door opening instructions to return to a daily use state by using the electric control assembly.

As shown in fig. 2, the locking bar 42 is a magnet, and two poles at two ends of the locking bar 42 can generate strong attraction with the first electromagnet 431 and the second electromagnet 432 respectively; in this embodiment, when the locking strip 42 is a magnet, a stronger suction force can be generated, and the corresponding locking ring 41 and the fixed door post are made of non-metal materials such as cement, marble, etc.

As shown in fig. 1, an operation panel is arranged on the fixed door post 3 corresponding to the electric control assembly; in this embodiment, the relevant circuit connections of the electric control assembly are all installed inside the fixed door post 3, and the operation panel may be a coded lock or a magnetic card sensing area.

All technical features in the present embodiment can be modified in appearance according to actual needs.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims

1. The utility model provides an automatic door operator of earth's axis formula vertical hinged door, includes door body (1) and earth's axis formula door opening unit (2), its characterized in that: a fixed door post (3) is arranged corresponding to the door body (1), and a self-locking assembly (4) is arranged between the door body (1) and the fixed door post (3);

the self-locking assembly (4) comprises a locking ring (41) fixedly connected with the side edge of the door body (1), a locking strip (42) movably mounted on the fixed door post (3) and a driving assembly (43) for driving the locking strip (42) to be locked into the locking ring (41), and an electric control assembly is arranged corresponding to the driving assembly (43).

2. A floor-shaft type vertical hinged door automatic door opener as defined in claim 1, wherein: the fixed door post (3) is provided with a notch (31) at a position corresponding to the locking ring (41), the groove walls at the upper side and the lower side of the symmetry of the notch (31) are respectively provided with a movable channel (32) for moving and stretching the locking strip (42) and a limiting hole (33) for limiting the insertion terminal of the locking strip (42), and the driving assembly (43) is arranged above the movable channel (32).

3. A floor-shaft type vertical hinged door automatic door opener as defined in claim 2, wherein: the driving assembly (43) comprises a first electromagnet (431) arranged above the locking bar (42) and a second electromagnet (432) arranged in the limiting hole (33), and a connecting spring (433) is arranged between the first electromagnet (431) and the locking bar (42).

4. A floor-shaft type swing door automatic door opener according to claim 3, characterized in that: the locking strip (42) is a magnet, and two poles at two ends of the locking strip (42) can respectively generate strong attraction with the first electromagnet (431) and the second electromagnet (432).

5. A floor-shaft type vertical hinged door automatic door opener as defined in claim 1, wherein: an operation panel is arranged on the fixed door post (3) corresponding to the electric control assembly.