CN211448340U

CN211448340U - Balance wheel preventing device for lifting sliding door

Info

Publication number: CN211448340U
Application number: CN201922346603.8U
Authority: CN
Inventors: 李家华
Original assignee: Barr Dick Suzhou Curtain Wall Door And Window System Co ltd
Current assignee: Barr Dick Suzhou Curtain Wall Door And Window System Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-08
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a promote push-and-pull door and prevent pendulum wheel device, include door frame, push-and-pull door, wheel carrier, prevent balance, torque sensor, alarm, controller and power from correcting, the door frame lateral wall is equipped with the spout, push-and-pull door sliding clamping locates in the door frame, the wheel carrier is located on the push-and-pull door, prevent the balance from correcting and locate on the wheel carrier and locate between wheel carrier and the door frame, prevent in the slide clamping of balance from correcting and locate the spout, prevent that the balance includes backup pad, transfer line, guide post, direction rubber tyer, oil buffer, roof beam board and transfer line from correcting. The utility model belongs to the technical field of hardware fitting, specifically a wheel device is prevented to promotion push-and-pull door that practicality is high, easy operation, automatic correction pulley slip orbit, avoid dislocation, door frame spout in foreign matter report to the police, operate steadily.

Description

Balance wheel preventing device for lifting sliding door

Technical Field

The utility model belongs to the technical field of hardware fitting, specifically indicate a promote push-and-pull door and prevent balance device.

Background

The pulley is a small wheel with a groove on the periphery and capable of rotating around a shaft. A simple machine consisting of a grooved disc rotatable about a central axis and a flexible cable (rope, tape, cable, chain, etc.) running over the disc, which can rotate about the central axis, is called a pulley.

The anti-swing wheel is arranged above the translation sliding window or the sliding door to prevent the window or the sliding door from swinging, and the anti-swing wheel on the existing lifting sliding door does not have an up-and-down positioning function, so that the anti-swing wheel is easy to lift and fall off a rail in the lifting use process, and potential safety hazards exist; and easily have the foreign matter to hinder in the slide rail when current promotion push-and-pull door moves, very easily make to promote the skew track dislocation of sliding of push-and-pull door or wearing and tearing diapire pulley to lead to promoting the push-and-pull door trouble.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned current difficult problem, the utility model provides a practicality is high, easy operation, automatic correct pulley slip orbit, avoid dislocation, door frame spout in foreign matter report to the police, operate steady promotion push-and-pull door and prevent pendulum wheel device.

The utility model adopts the following technical scheme: the utility model relates to a lifting sliding door anti-swing wheel device, which comprises a door frame, a sliding door, a wheel carrier, a self-correcting anti-swing wheel, a torsion sensor, an alarm, a controller and a power supply, wherein the side wall of the door frame is provided with a chute, the sliding door is slidably clamped in the door frame, the wheel carrier is arranged on the sliding door, the self-correcting anti-swing wheel is arranged on the wheel carrier and is arranged between the wheel carrier and the door frame, the self-correcting anti-swing wheel is slidably clamped in the chute, the self-correcting anti-swing wheel comprises a support plate, a transmission rod, a guide post, a guide rubber wheel, an oil pressure buffer, a beam plate and a transmission rod, the transmission rod is rotatably arranged on the wheel carrier, the support plate is arranged at the upper end of the transmission rod, one end of the guide post is arranged on the support plate, the other end of the guide post penetrates through the lower wall of the door frame and is arranged in the chute, the guide rubber wheel is arranged, the guide rubber wheels reduce the friction resistance when the lifting sliding door slides, the beam plates are symmetrically arranged on two sides of the supporting plate, the oil pressure buffer is arranged between the beam plates and the supporting plate, the oil pressure buffer adjusts the rolling direction of the guide rubber wheels by adjusting the direction of the supporting plate, automatically corrects the sliding direction of the sliding door, avoids the lifting sliding door from being dislocated and falling off a track when ascending and descending, simultaneously when foreign matters exist in the sliding chute, the instant torsion value received by the guide rubber wheels is increased and a signal is sent to the controller, so that whether the foreign matters exist in the sliding chute can be timely and accurately monitored, one side of the wheel carrier, which is close to the self-correcting balance-preventing wheel, is provided with a control cavity, the torsion sensor is fixedly connected in the control cavity, can accurately detect the deviation angle of the guide rubber wheels, so that automatic correction is convenient, the transmission rod penetrates through the side wall of the wheel, the power supply, the controller and the alarm are arranged in the control cavity, the alarm is convenient for reminding a user of checking foreign matters in time, and the service life of the guide rubber wheel is prolonged; the power supply is electrically connected with the controller, the alarm, the torsion sensor and the oil pressure buffer, and the controller is electrically connected with the alarm, the oil pressure buffer and the torsion sensor.

Furthermore, the side wall of the wheel carrier is provided with a screw hole, the wheel carrier is arranged on the sliding door through a bolt, and the screw hole is convenient for fixing the wheel carrier on the sliding door.

Furthermore, the torque sensor adopts an HCNJ-101 torque sensor, and has the advantages of high detection precision, good stability, strong anti-interference performance, small volume, light weight and easy installation; the forward and reverse torque can be continuously measured without repeatedly adjusting zero.

Furthermore, the oil buffer adopts an AC1008 oil buffer, the oil buffer can accurately and uniformly act, long-time continuous stable control is realized, and the precision is high.

Furthermore, the wheel frame is made of aluminum alloy materials, is easy to process, has high strength and has excellent corrosion resistance.

Further, the door frame lateral wall is equipped with shift knob and reset button, shift knob and power electrical property link to each other, the controlling means switch of being convenient for, reset button links to each other with the alarm electrical property, the closing of the control alarm of being convenient for.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the anti-balance wheel device for the lifting sliding door is simple in structure and reasonable in design, the torsion force of the guide rubber wheel in the sliding groove is relieved through the hydraulic buffer, the guide rubber wheel is slowly corrected to the central position of the sliding groove, automatic correction of the guide rubber wheel is achieved, and smooth sliding of the sliding door is facilitated; the instant torque value transmitted by the guide rubber wheel is obtained through the torque sensor, the instant acting force received by the guide rubber wheel in the sliding groove is judged, whether foreign matters exist in the sliding groove is judged, a user is reminded of timely troubleshooting the foreign matters in an alarming mode, and the service life of the anti-swing wheel is prolonged.

Drawings

Fig. 1 is a schematic structural view of a balance wheel preventing device of a lifting sliding door of the present invention;

fig. 2 is a schematic view of the internal structure of the wheel carrier of the anti-balance wheel device of the lifting sliding door of the utility model;

fig. 3 is the utility model relates to a promote push-and-pull door and prevent that pendulum wheel device is from correcting and prevent structural schematic of balance.

The device comprises a door frame 1, a door frame 2, a sliding door 3, a wheel frame 4, a self-correcting balance wheel 5, a torsion sensor 6, an alarm 7, a controller 8, a power supply 9, a sliding groove 10, a supporting plate 11, a transmission rod 12, a guide column 13, a guide rubber wheel 14, an oil buffer 15, a beam plate 16, a control cavity 17, a screw hole 18, a switch button 19 and a reset button.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments, and all the parts of the present invention not described in detail in the technical features or the connection relation are the prior art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, the utility model relates to a device for preventing balance of a lifting sliding door, which comprises a door frame 1, a sliding door 2, a wheel frame 3, a self-correcting balance 4, a torsion sensor 5, an alarm 6, a controller 7 and a power supply 8, wherein the side wall of the door frame 1 is provided with a chute 9, the sliding door 2 is slidably clamped in the door frame 1, the wheel frame 3 is arranged on the sliding door 2, the self-correcting balance 4 is arranged on the wheel frame 3 and between the wheel frame 3 and the door frame 1, the self-correcting balance 4 is slidably clamped in the chute 9, the self-correcting balance 4 comprises a support plate 10, a transmission rod 11, a guide post 12, a guide rubber wheel 13, an oil pressure buffer 14 and a beam plate 15, the transmission rod 11 is rotatably arranged on the wheel frame 3, the support plate 10 is arranged at the upper end of the transmission rod 11, one end of the guide post 12 is arranged on the support plate 10, the other end of the guide post 12 penetrates through the chute, the guide rubber wheel 13 is arranged on the guide post 12 and is arranged in the sliding groove 9, the sliding door 2 is arranged in the door frame 1 in a sliding clamping mode through the guide post 12 and the guide rubber wheel 13, the beam plates 15 are symmetrically arranged on two sides of the supporting plate 10, the oil pressure buffer 14 is arranged between the beam plates 15 and the supporting plate 10, one side, close to the self-correcting balance wheel 4, of the wheel frame 3 is provided with a control cavity 16, the torsion sensor 5 is fixedly connected in the control cavity 16, the transmission rod 11 penetrates through the side wall of the wheel frame 3 and is arranged in the control cavity 16, the input end of the torsion sensor 5 is connected with the transmission rod 11, the power supply 8, the controller 7 and the alarm 6 are arranged in the control cavity 16, and the alarm 6 is convenient for timely reminding; the power supply 8 is electrically connected with the controller 7, the alarm 6, the torsion sensor 5 and the hydraulic buffer 14, and the controller 7 is electrically connected with the alarm 6, the hydraulic buffer 14 and the torsion sensor 5.

The side wall of the wheel carrier 3 is provided with a screw hole 17, and the wheel carrier 3 is connected to the sliding door 2 through a bolt; the torsion sensor 5 adopts an HCNJ-101 torsion sensor; the oil buffer 14 adopts an AC1008 oil buffer; the wheel carrier 3 is made of an aluminum alloy material; the side wall of the door frame 1 is provided with a switch button 18 and a reset button 19, the switch button 18 is electrically connected with the power supply 8, and the reset button 19 is electrically connected with the alarm 6.

When the device is used specifically, the wheel carrier 3 is fixed on the side wall of the lifting sliding door 2 through the screw hole 17, the switch button 18 and the reset button 19 are clicked, the power supply 8 supplies power to the controller 7, the alarm 6, the torsion sensor 5 and the hydraulic buffer 14 to enable the controller to work, the sliding door 2 is pushed, the guide rubber wheel 13 moves in the sliding groove 9 to push the sliding door 2, when the sliding door 2 is subjected to forces in different directions, the guide rubber wheel 13 is subjected to the acting force to drive the support plate 10 to rotate around the transmission rod 11, meanwhile, the transmission rod 11 applies the torsion to the torsion sensor 5, the torsion sensor 5 obtains an instant torsion value and transmits the instant torsion value to the controller 7, at the moment, the support plate 10 slowly offsets the torsion and slowly recovers the position after touching the hydraulic buffer 14, when foreign matters exist in the sliding groove 9, the instant value applied to the guide rubber wheel 13 is increased, and, the controller 7 controls the alarm 6 to give an alarm to remind a user of timely troubleshooting foreign matters.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a promote push-and-pull door and prevent balance device which characterized in that: the self-correcting anti-swing wheel comprises a door frame, a sliding door, a wheel carrier, a self-correcting anti-swing wheel, a torsion sensor, an alarm, a controller and a power supply, wherein a sliding groove is formed in the side wall of the door frame, the sliding door is arranged in the door frame in a sliding clamping mode, the wheel carrier is arranged on the sliding door, the self-correcting anti-swing wheel is arranged on the wheel carrier and arranged between the wheel carrier and the door frame, the self-correcting anti-swing wheel is arranged in the sliding groove in a sliding clamping mode, the self-correcting anti-swing wheel comprises a supporting plate, a transmission rod, a guide column, a guide rubber wheel, an oil buffer, a beam plate and the transmission rod, the transmission rod is rotatably arranged on the wheel carrier, the supporting plate is arranged at the upper end of the transmission rod, one end of the guide column is arranged on the supporting plate, the other end of the guide column penetrates through the lower wall of the door frame, the beam plate is symmetrically arranged on two sides of the supporting plate, the oil pressure buffer is arranged between the beam plate and the supporting plate, a control cavity is arranged on one side, close to the self-correcting anti-balance wheel, of the wheel carrier, the torsion sensor is fixedly connected into the control cavity, the transmission rod penetrates through the side wall of the wheel carrier and is arranged in the control cavity, the input end of the torsion sensor is connected with the transmission rod, the power supply, the controller and the alarm are arranged in the control cavity, the power supply is electrically connected with the controller, the alarm, the torsion sensor and the oil pressure buffer, and the controller is electrically connected with the alarm, the oil pressure buffer and.

2. The device for preventing swinging wheels of lifting sliding doors according to claim 1, wherein: the side wall of the wheel carrier is provided with a screw hole, and the wheel carrier is connected with the sliding door through a bolt.

3. The device for preventing swinging wheels of lifting sliding doors according to claim 1, wherein: the torsion sensor adopts an HCNJ-101 torsion sensor.

4. The device for preventing swinging wheels of lifting sliding doors according to claim 1, wherein: the oil pressure buffer adopts an AC1008 oil pressure buffer.

5. The device for preventing swinging wheels of lifting sliding doors according to claim 1, wherein: the wheel carrier is made of aluminum alloy materials.

6. The device for preventing swinging wheels of lifting sliding doors according to claim 1, wherein: the door frame lateral wall is equipped with shift knob and reset button, shift knob and power electrical property link to each other, reset button links to each other with the alarm electrical property.