CN213540064U

CN213540064U - Novel swing arm type vertical hinged door machine

Info

Publication number: CN213540064U
Application number: CN202022110585.6U
Authority: CN
Inventors: 潘德锋
Original assignee: Quanzhou Giant Alarm Syetem Co ltd
Current assignee: Quanzhou Giant Alarm Syetem Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-25
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a novel swing arm formula vertical hinged door machine, including swing arm, door operator machine box and mounting panel, door operator machine box locates the wall body, and door operator machine box lid closes on the mounting panel, is equipped with separation and reunion formula reduction gear and the motor of being connected with the input shaft transmission of separation and reunion formula reduction gear on the mounting panel, and the output shaft of separation and reunion formula reduction gear is worn out the mounting panel and is connected with the one end of swing arm, and the other end of swing arm is installed in the door body; the clutch type speed reducer comprises a clutch shaft for controlling the clutch action of the clutch type speed reducer, a through hole is formed in the door opener box, and the clutch shaft penetrates out of the through hole. The motor is electrically connected with the controller, the voltage detection circuit is used for detecting the voltage of the motor, and the voltage detection circuit and the control key module are respectively electrically connected with the controller. The utility model discloses when having a power failure, accessible operation separation and reunion axle makes separation and reunion formula reduction gear open the separation and reunion, has solved swing arm formula vertical hinged door machine and has not carried out the problem of opening and shutting the door well when having a power failure.

Description

Novel swing arm type vertical hinged door machine

Technical Field

The utility model relates to a door operator technical field especially relates to a novel swing arm formula vertical hinged door machine.

Background

The vertical hinged door is one of the commonly used door body types, and has the advantages of simple structure, convenience in manufacturing and flexibility in opening and closing. The vertical hinged door is pivoted between one side of the door body and the door frame, and the door body rotates around the upper and lower pivoting parts by pushing the door body at the other side, so that the opening or closing of the horizontal sliding door is realized. With the development of electronic technology, a swing-arm type vertical hinged door machine usually drives a door body of a vertical hinged door to open or close at present, for example, a swing-arm type vertical hinged door machine disclosed in chinese patent No. CN201040974Y includes a swing arm, a connecting member fixed on the door body, and a fixing member fixed on a fixed object on one side of a door frame, wherein the connecting member is dynamically connected with one end of the swing arm, the other end of the swing arm is positioned on a guide shaft sleeved on a matching member on the fixing member, a motor and a speed reducer are installed on the swing arm or the matching member, and an output shaft of the. The swing arm type vertical hinged door machine is simple and practical in structure. However, in the actual process of only using the swing-arm type vertical hinged door machine, the inventor finds that the manual door pushing becomes hard in the power failure process, and the reason is that the door body rotates in the door pushing process and needs to drive the motor and the speed reducer to move, if the door is opened and closed manually, the motor and the speed reducer may be damaged, so that the door is not opened and closed well in the power failure process.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a novel swing arm formula vertical hinged door machine solves current swing arm formula vertical hinged door machine and does not well carry out the problem of opening and shutting the door when having a power failure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel swing arm type vertical hinged door machine comprises a swing arm, a door opening machine box and a mounting plate, wherein the door opening machine box is arranged on a wall body, the door opening machine box is covered on the mounting plate, a clutch type speed reducer and a motor in transmission connection with an input shaft of the clutch type speed reducer are arranged in the door opening machine box on the mounting plate, an output shaft of the clutch type speed reducer penetrates out of the mounting plate to be connected with one end of the swing arm, and the other end of the swing arm is mounted on a door body; the clutch type speed reducer comprises a clutch shaft for controlling the clutch action of the clutch type speed reducer, a through hole is formed in the door opener box, and the clutch shaft penetrates out of the through hole;

the motor control circuit comprises a motor, and is characterized by further comprising a controller, an operation and control key module and a voltage detection circuit, wherein the control end of the motor is electrically connected with the controller, the voltage detection circuit is used for detecting the voltage of the motor, and the voltage detection circuit and the operation and control key module are respectively electrically connected with the controller.

Furthermore, a first limit stop and a second limit stop are arranged on the lower surface of the mounting plate, and when the swing arm rotates to the position of the first limit stop, the swing arm abuts against the first stop; when the swing arm rotates to the position of the second limit stop, the swing arm is abutted against the second stop.

By adopting the technical scheme, the beneficial effects of the utility model are that: this novel swing arm formula vertical hinged door machine manual operation separation and reunion axle makes separation and reunion formula reduction gear open or close the separation and reunion, operates separation and reunion axle and opens separation and reunion formula reduction gear separation and reunion when having a power failure, makes things convenient for manual push switch door. When the power is on, the clutch shaft is operated to close the clutch of the clutch type speed reducer, and the motor drives the output shaft of the clutch type speed reducer to rotate forward and backward, so that the swing arm is driven to swing to realize door opening and closing. Further, through setting up first limit stop and second limit stop at the lower surface of mounting panel, with the swing position restriction of swing arm between first limit stop and second limit stop, when the swing arm supports and leans on when first limit stop or second limit stop, perhaps meets at the swing arm at the swing in-process and hinders, the voltage that voltage detection circuit detected the motor this moment changes, and the controller control motor is shut down.

Drawings

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

fig. 2 is a circuit connection block diagram of an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 and fig. 2, the present embodiment provides a novel swing arm type vertical hinged door machine, which includes a door machine box 1, a mounting plate 2, a swing arm 3, a controller 6, a voltage detection circuit 7 and an operation button module 8, the door operator housing 1 is arranged on a wall (not shown in the figures, and the mounting manner of the door operator housing 1 on the wall should be understood by those skilled in the art), the door operator housing 1 is covered on the mounting plate 2, a clutch type speed reducer 22 and a motor 21 which is in transmission connection with an input shaft of the clutch type speed reducer 22 are arranged in the door opening machine box 1 on the mounting plate 2, an output shaft of the clutch type speed reducer 22 penetrates through the mounting plate 2 to be connected with one end of the swing arm 3 (a connecting structure of the output shaft of the clutch type speed reducer 22 and the swing arm 3 is not shown in the figure, but the mounting structure is obvious to a person skilled in the art), and the other end of the swing arm 3 is mounted on a door body (not shown in the figure); the clutch type speed reducer 22 comprises a clutch shaft 23 used for controlling the clutch action of the clutch type speed reducer 22, a through hole 11 is formed in the door opener box 1, the clutch shaft 23 penetrates out of the through hole 11, a user can manually operate the clutch shaft 23 to enable the clutch type speed reducer 22 to open or close a clutch, the clutch shaft 23 is operated to open the clutch type speed reducer 22 to perform clutch when power is off, and the door is conveniently pushed to be opened and closed manually. When the power is on, the clutch shaft 23 needs to be operated to close the clutch of the clutch type speed reducer 22, and at the moment, the motor 21 drives the output shaft of the clutch type speed reducer 22 to rotate positively and negatively, so that the swing arm 3 is driven to swing to realize door opening and closing. The motor 21 is electrically connected with the controller 6, the voltage detection circuit 7 is electrically connected with the motor 21 and used for detecting the voltage of the motor 21, the load is increased when the motor 21 is in resistance, and the voltage is reduced. The control key module 8 at least includes a door opening key 81, a door closing key 82 and a stop key 83, and the voltage detection circuit 7, the door opening key 81, the door closing key 82 and the stop key 83 are electrically connected to the controller 6 respectively. The door opening button 81, the door closing button 82 and the stop button 83 are respectively used for controlling the forward rotation and the reverse rotation of the motor 21 and stopping the motor 21. Preferably, the controller 6 is a PLC controller, and both the controller 6 and the voltage detection circuit 7 are existing electronic devices.

The lower surface of mounting panel 2 is provided with first limit stop 4 and second limit stop 5, and when motor 21 driven output shaft was rotatory, made the arm change 2 to first limit stop 4 positions, swing arm 3 supported and leaned on at first stop 4, and voltage detection circuit 7 detects the voltage of motor 21 and changes this moment, and controller 6 control motor 21 shuts down. When the output shaft driven by the motor 21 rotates to enable the arm to rotate 2 to the position of the second limit stop 5, the swing arm 3 abuts against the second stop 5, the voltage detection circuit 7 detects that the voltage of the motor 21 changes at the moment, and the controller 6 controls the motor 21 to stop; in another case, the swing arm 3 encounters resistance during the swing process, and at this time, the voltage detection circuit 7 detects that the voltage of the motor 21 changes, and the controller 6 controls the motor 21 to stop.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a novel swing arm formula vertical hinged door machine which characterized in that: the door opening machine comprises a swing arm, a door opening machine box and a mounting plate, wherein the door opening machine box is arranged on a wall body and is covered on the mounting plate, a clutch type speed reducer and a motor in transmission connection with an input shaft of the clutch type speed reducer are arranged in the door opening machine box on the mounting plate, an output shaft of the clutch type speed reducer penetrates out of the mounting plate to be connected with one end of the swing arm, and the other end of the swing arm is arranged on a door body; the clutch type speed reducer comprises a clutch shaft for controlling the clutch action of the clutch type speed reducer, a through hole is formed in the door opener box, and the clutch shaft penetrates out of the through hole;

2. The novel swing arm type vertical hinged door machine according to claim 1, characterized in that: the lower surface of the mounting plate is provided with a first limit stop and a second limit stop, and when the swing arm rotates to the position of the first limit stop, the swing arm is abutted against the first stop; when the swing arm rotates to the position of the second limit stop, the swing arm is abutted against the second stop.