CN218234801U

CN218234801U - Electric driving device for split door

Info

Publication number: CN218234801U
Application number: CN202221626251.7U
Authority: CN
Inventors: 孙浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-01-06
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an electric drive device to opening door belongs to door closer technical field. The anti-pinch anti-collision device comprises a tubular motor, a gear mounting groove, a gear A, a gear B, a relay, a limit switch a, a limit switch B, a support arm and an anti-pinch anti-collision device, wherein the tubular motor is positioned at the top of the gear mounting groove, and the relay is mounted on a support plate; the driving end of the tubular motor is connected with a gear A, a gear B is arranged in the gear mounting groove, and the gear B is meshed with the gear A; the upper end of a gear shaft of the gear B is connected with a contact rod, and the top of a gear mounting groove is provided with a limit switch a and a limit switch B; the gear shaft lower extreme of gear B is connected with the connecting rod, and support arm one end is connected to the connecting rod, and the support arm other end articulates the front end body of rod of preventing pressing from both sides buffer stop, prevents pressing from both sides buffer stop terminal swing joint in each side on the framework of opening door leaf. The utility model discloses can make and open door leaf and come automatic opening and closing, convenient and practical through electric actuator.

Description

Electric driving device for split door

Technical Field

The utility model relates to an electric drive device who opens door belongs to door closer technical field.

Background

At present, large glass side-by-side doors are used for repairing and washing small vehicles and commercial vehicles, the glass side-by-side doors have good light transmittance, the conventional glass side-by-side doors are manually operated, and due to the fact that the glass side-by-side doors are heavy in self weight, manual opening and closing are not convenient enough, especially in cold winter in the north, the glass side-by-side doors are closed as soon as possible after being opened to ensure indoor temperature, but under the condition that the vehicles frequently enter and exit from a garage, frequent manual opening and closing of the glass doors by workers are needed, especially when only one worker exists, the frequent manual opening and closing of the glass doors are troublesome, one door is needed to be opened, the other door is closed, the labor capacity of the workers is increased invisibly, and collision accidents caused by carelessness in door opening and closing are also occasionally caused. Therefore, in practical work, a driving device for driving the glass side-by-side door to open and close automatically is urgently needed, and an anti-collision function is provided, so that the glass side-by-side door can be controlled to open and close by operating a switch in a hand of a worker.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides an electric drive device to opening door can make to opening the door leaf and come automatic opening and closing through electric actuator, has reduced staff's work load, and action speed compares the manual work faster moreover to be provided with and prevent pressing from both sides buffer, and drive arrangement itself from taking the light.

The utility model provides a technical scheme that its technical problem adopted is: an electric driving device for a split door comprises a tubular motor, a gear mounting groove, a gear A, a gear B, a relay, a limit switch a, a limit switch B, a support arm and an anti-pinch and anti-collision device.

The device has two sets, and the two sets are respectively and symmetrically arranged on the wall on the adjacent side of each split door; the bracket plate and the bracket on each side are spaced apart to be fixedly connected to the wall, the bracket is positioned above the bracket plate, and the lower end of the front side of the bracket plate is fixedly connected with a gear mounting groove; the tubular motor in the vertical direction is positioned at the top of the gear mounting groove, the casing of the upper end of the tubular motor is fixedly connected with the bracket, the lower end of the tubular motor is fixedly connected with the bracket plate through the fixing frame, two relays are fixedly connected to the bracket plate on one side of one of the tubular motors, and the relays are only connected to the bracket plate on the side; the driving end of the tubular motor is fixedly connected with a gear A, the gear A is positioned in a gear mounting groove, a gear B is arranged in the gear mounting groove, and the gear B and the gear A are meshed and connected with each other; the upper end of a gear shaft of the gear B is fixedly connected with a contact rod in the horizontal direction outside the gear mounting groove, the top of the gear mounting groove is provided with a limit switch a at the front side of the contact rod, the top of the gear mounting groove is provided with a limit switch B at the rear side of the contact rod, and the limit switch a and the limit switch B at each side are electrically connected with the tubular motors at the respective sides and are also electrically connected with the relay; gear B's gear shaft lower extreme fixedly connected with vertical direction's connecting rod, the sleeve is being connected in the cooperation on the body of rod of connecting rod, and the one end of the support arm of horizontal direction is being connected in telescopic one side installation, and the other end of support arm is articulating the front end body of rod of preventing pressing from both sides buffer stop, and buffer stop's terminal swing joint is being opened door leaf's framework in the side separately.

Two normally open limit switches c are arranged in the anti-clamping and anti-collision device on the door leaf on each side of the split door, and the limit switches c are also electrically connected with the tubular motors on the respective sides and the relay on one side; the support arm comprises an arm body I, a sleeve and an arm body II, wherein the arm body I is fixedly connected with one end of the sleeve, an internal thread is arranged in the sleeve, an external thread is arranged outside the arm body II, and the sleeve is in threaded connection with the arm body II; a protective cover is arranged outside each side of the device, and the internal inserting plates of the protective covers are inserted into the inserting grooves on the two sides of the tubular motor in a clearance fit manner; the cover body of each side protective cover is provided with an illuminating lamp which is electrically connected with the controller of the tubular motor; the end of the support arm connected with the sleeve is in an arc shape, and the arc faces to the side of the door leaf hinge; the top of the anti-pinch and anti-collision device is provided with a cover body.

The beneficial effects of the utility model are that: the utility model has reasonable design, simple operation, convenience and practicality, and drives the gear transmission through the tubular motor, and drives the support arm to drive the opening and closing of the door leaf of the side-by-side door through the gear transmission; the working circuit is controlled by the relay and the limit switch, so that the side-by-side door can be automatically opened and closed through the electric device without manual operation of workers, the workload of the workers is reduced, the fatigue accumulation of the workers is avoided, the action speed is higher, and the slow action of opening and closing the door due to the self weight of the side-by-side door is avoided; in the process of opening and closing the door of the side-by-side combination door, the door opening angle is controlled by the limit switch b, the door leaf is controlled by the limit switch c after contacting an object, the door leaf can be immediately stopped, the anti-pinch and anti-collision effects are achieved, and once collision or fault occurs, the limit switch a can protect the tubular motor, so that the tubular motor stops working and does not rotate; the side-by-side doors can be automatically closed after vehicles pass in and out, so that the heat preservation effect in the garage is relatively good; the protective cover of the driving device enables the appearance of the protective cover to be neat and attractive, and the protective cover is provided with a delayed illuminating lamp, so that the illumination in the warehouse does not need to be searched; the device can also be applied to split doors in other indoor or outdoor occasions, such as villa gates and the like, and is widely applied.

Drawings

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

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

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a schematic view of fig. 1 taken along line a-a.

Fig. 5 is a schematic view of the position of the present invention when installed with a side-by-side door.

Fig. 6 is a schematic structural view of the support arm of the present invention.

Fig. 7 is a schematic view of the present invention when the protection cover is installed.

Fig. 8 is a top view of fig. 7.

Fig. 9 is a circuit diagram of the present invention.

Reference numbers in the figures:

1. tubular motor, 2, mounting panel, 3, gear mounting groove, 4, support, 5, gear A, 6, gear B, 7, relay, 8, limit switch a, 9, limit switch B, 10, contact lever, 11, connecting rod, 12, support arm, 1201, arm body I, 1202, sleeve pipe, 1203, arm body II, 13, prevent pressing from both sides buffer stop, 14, limit switch c, 15, sleeve, 16, mount, 17, protection casing, 18, light, 19, the cover body.

Detailed Description

As shown in fig. 1-9, an electric driving device for a side-by-side combination door comprises a tubular motor 1, a gear mounting groove 3, a gear A5, a gear B6, a relay 7, a limit switch a8, a limit switch B9, a support arm 12 and an anti-clamping and anti-collision device 13, wherein the two sets of the device are respectively and symmetrically arranged on the wall of the adjacent side of the side-by-side combination door; the bracket plate 2 and the bracket 4 on each side are separated to be fixedly connected to the wall, the bracket 4 is positioned above the bracket plate 2, and the lower end of the front side of the bracket plate 2 is fixedly connected with a gear mounting groove 3; the tubular motor 1 in the vertical direction is positioned at the top of the gear mounting groove 3, the casing at the upper end of the tubular motor 1 is fixedly connected with the bracket 4, the lower end of the tubular motor 1 is fixedly connected with the bracket plate 2 through the fixing frame 16, two relays 7 are fixedly connected on the bracket plate 2 at one side of one tubular motor 1, and the relays 7 are only connected on the bracket plate 2 at the side; the driving end of the tubular motor 1 is fixedly connected with a gear A5, the gear A5 is positioned in a gear mounting groove 3, a gear B6 is arranged in the gear mounting groove 3, and the gear B6 and the gear A5 are meshed and connected with each other; a contact rod 10 in the horizontal direction is fixedly connected to the upper end of a gear shaft of the gear B6 outside the gear mounting groove 3, a limit switch a8 is arranged at the top of the gear mounting groove 3 on the front side of the contact rod 10, a limit switch B9 is arranged at the top of the gear mounting groove 3 on the rear side of the contact rod 10, and the limit switch a8 and the limit switch B9 on each side are electrically connected with the tubular motors 1 on the respective sides and are also electrically connected with the relay 7; gear B6's gear shaft lower extreme fixedly connected with vertical direction's connecting rod 11, the sleeve 15 is being connected in the cooperation on the body of rod of connecting rod 11, and the one end of the support arm 12 of horizontal direction is being connected in the installation of one side of sleeve 15, and the other end of support arm 12 is articulating the front end body of rod of preventing pressing from both sides buffer stop 13, and the terminal swing joint of preventing pressing from both sides buffer stop 13 is in the framework of door leaf is run from opposite directions separately.

Two normally open limit switches c14 are arranged in the anti-clamping and anti-collision device 13 on each side door leaf of the side-by-side door, and the limit switches c14 are also electrically connected with the tubular motors 1 on the respective sides and the relays 7 on the respective sides; the support arm 12 comprises an arm body I1201, a sleeve 1202 and an arm body II 1203, wherein the arm body I1201 is fixedly connected with one end of the sleeve 1202, an internal thread is arranged in the sleeve 1202, an external thread is arranged outside the arm body II 1203, and the sleeve 1202 is in threaded connection with the arm body II 1203; a protective cover 17 is arranged outside each side of the device, and the internal inserting plates of the protective cover 17 are inserted into the slots at two sides of the tubular motor 1 in a clearance fit manner; the cover body of each side protective cover 17 is provided with an illuminating lamp 18, and the illuminating lamp 18 is electrically connected with the controller of the tubular motor 1; the end of the support arm 12 connected with the sleeve 15 is in the shape of an arc, and the arc faces to the side of the door leaf hinge; the top of the anti-pinch and anti-collision device 13 is provided with a cover body 19.

In the use process, the two relays 7 respectively control the closing and the cutting of a working circuit in the door opening process and the closing and the cutting of a working circuit in the door closing process, one relay 7 is responsible for supplying power in the door opening process, the other relay 7 is responsible for supplying power in the door closing process, the controller of one tubular motor 1 cannot control the two tubular motors 1, but the relays 7 can control the on-off of the working circuits of the two tubular motors 1, and the tubular motors are provided with an input loop and an output loop, so that the opening and the closing of two door leaves can be controlled by one key or one switch, and the models of the two relays are HH52PL; the type of the high-power tubular motor 1 is KM 59M-100/8, the power is 300W, when a door leaf of a split door is opened or closed, the output end of the tubular motor 1 on each side drives the gear A5 to rotate, the gear A5 is meshed with the gear B6 to be connected, the gear A5 drives the gear B6 to drive the connecting rod 11 to rotate, the connecting rod 11 drives the supporting arm 12 to rotate on a horizontal plane through the sleeve 15, the supporting arm 12 drives the anti-pinch and anti-collision device 13 to drive the split door to move outwards or inwards, the supporting arm 12 is hinged with the front end rod body of the anti-pinch and anti-collision device 13, the anti-pinch and anti-collision device 13 is movably connected with the door leaf, the door opening angle of the door leaf can be larger, and the anti-pinch and anti-collision device 13 can automatically adjust the position along with the movement of the door leaf; the gear mounting groove 3 has an effective limiting effect on the gear A5 and the gear B6, so that the positions of the gear A5 and the gear B6 cannot be deviated, and the transmission of the gear is more stable; in the rotation process of the gear B6, the gear shaft can drive the contact rod 10 to rotate on the horizontal plane, when the contact rod 10 contacts the limit switch B9, the door leaf of the split door is in a completely opened state, and the limit switch B9 controls the angle of the door leaf of the split door when the door leaf is opened; when the door leaf of the side-by-side door collides or breaks down in the moving process, the limit switch a8 can immediately cut off the circuit, so that the tubular motor 1 stops working, the tubular motor 1 cannot rotate any more, and the circuit and the tubular motor 1 are controlled by the change of the opening and closing states of the switch contact.

Two normally-open limit switches c14 are arranged in the anti-clamping and anti-collision devices 13 on the door leaves on two sides, when the two split doors contact an object in the door opening process, a contact plate between the two limit switches c14 on each side door leaf contacts one limit switch c14, and a circuit is disconnected by the limit switch d14 to control the movement of the two split doors so that the two split doors stop immediately and have an anti-collision effect when the doors are opened; when the side-by-side door is closed, a contact plate between two limit switches c14 on each side contacts with another limit switch c14, the limit switch c14 is used for disconnecting the circuit, the side-by-side door is controlled to move and stop immediately, the anti-pinch function is achieved when the door is closed, and under the normal door closing state, when the side-by-side door is closed, the limit switch c14 is triggered and then stops working, meanwhile, a tightness is provided for the side-by-side door closing, the door is prevented from shaking, and the limit switch is LXYB-K1.

The sleeve 1202 of the support arm 12 is in threaded connection with the arm body II 1203, so that the total length of the support arm 12 can be flexibly adjusted, and the support arm can be adjusted to a proper distance before installation, so that the application range of the support arm is wider, and the support arm is more convenient to install; the driving device is externally provided with a protective cover 17, and the protective cover 17 makes the driving device more attractive; the lighting lamp 18 arranged outside the protective cover 17 can play a role of providing illumination, before the vehicle enters a garage, because the headlight in front of the vehicle can provide illumination, when the vehicle enters the garage and is extinguished, the lighting lamps 18 at the two sides provide illumination for drivers and other personnel, so that objects in the garage are avoided being touched, and because the tubular motor 1 has a time delay function, the lighting lamps 18 can not be turned off within a certain time; the end of the support arm 12 connected with the sleeve 15 is arc-shaped, and the arc faces to the side of the hinge of the door leaf, so that the support arm 12 can effectively avoid interference with the door frame when the door is opened; the top of the anti-pinch and anti-collision device 13 is connected with a cover body 19, so that the anti-pinch and anti-collision device can effectively play a role of rain prevention in rainy days.

Claims

1. An electric drive device for a side-by-side door, characterized in that: the anti-pinch and anti-collision device comprises a tubular motor (1), a gear mounting groove (3), a gear A (5), a gear B (6), a relay (7), a limit switch a (8), a limit switch B (9), a support arm (12) and anti-pinch and anti-collision devices (13), wherein the two sets of the anti-pinch and anti-collision devices are respectively and symmetrically arranged on the walls of the adjacent sides of the split doors; the bracket plate (2) and the bracket (4) on each side are spaced apart to be fixedly connected to the wall, the bracket (4) is positioned above the bracket plate (2), and the lower end of the front side of the bracket plate (2) is fixedly connected with the gear mounting groove (3); the vertical tubular motor (1) is positioned at the top of the gear mounting groove (3), a casing at the upper end of the tubular motor (1) is fixedly connected with the support (4), the lower end of the tubular motor (1) is fixedly connected with the support plates (2) through the fixing frame (16), two relays (7) are fixedly connected to the support plates (2) at one side of one tubular motor (1), and the relays (7) are only connected to the support plates (2) at the side; the driving end of the tubular motor (1) is fixedly connected with a gear A (5), the gear A (5) is positioned in a gear mounting groove (3), a gear B (6) is arranged in the gear mounting groove (3), and the gear B (6) and the gear A (5) are meshed and connected with each other; in the outside of the gear mounting groove (3), the upper end of a gear shaft of the gear B (6) is fixedly connected with a contact rod (10) in the horizontal direction, the top of the gear mounting groove (3) is provided with a limit switch a (8) at the front side of the contact rod (10), the top of the gear mounting groove (3) is provided with a limit switch B (9) at the rear side of the contact rod (10), and the limit switch a (8) and the limit switch B (9) at each side are both electrically connected with the tubular motor (1) at each side and are also electrically connected with the relay (7); gear B's (6) gear shaft lower extreme fixedly connected with vertical direction's connecting rod (11), the cooperation is connecting sleeve (15) on the body of rod of connecting rod (11), and the one end of horizontal direction's support arm (12) is being installed and is being connected to one side of sleeve (15), and the other end of support arm (12) is articulating the front end body of rod of preventing pressing from both sides buffer stop (13), and the terminal swing joint of preventing pressing from both sides buffer stop (13) is in the framework of the door leaf of opening door separately.

2. An electric drive device for a split door according to claim 1, wherein: two normally open limit switches c (14) are arranged in the anti-clamping and anti-collision device (13) on each side of the door leaf of the split door, and the limit switches c (14) are also electrically connected with the tubular motors (1) on the respective sides and the relays (7) on one side.

3. An electric drive device for a split door according to claim 1, wherein: the support arm (12) comprises an arm body I (1201), a sleeve (1202) and an arm body II (1203), wherein the arm body I (1201) is fixedly connected with one end of the sleeve (1202), an internal thread is arranged in the sleeve of the sleeve (1202), an external thread is arranged outside the arm body II (1203), and the sleeve (1202) is in threaded connection with the arm body II (1203).

4. An electric drive device for a split door according to claim 1, wherein: a protective cover (17) is arranged outside each side of the device, and internal inserting plates of the protective covers (17) are inserted into the inserting grooves on two sides of the tubular motor (1) in a clearance fit mode.

5. An electric drive device for a split door according to claim 4, wherein: the cover body of each side protective cover (17) is provided with an illuminating lamp (18), and the illuminating lamp (18) is electrically connected with the controller of the tubular motor (1).

6. An electric drive device for a split door according to claim 1, wherein: the end of the arm (12) connected to the sleeve (15) is in the shape of a circular arc, which is directed towards the side of the door leaf hinge.

7. An electric drive device for a split door according to claim 1, wherein: the top of the anti-pinch and anti-collision device (13) is provided with a cover body (19).