CN210944460U

CN210944460U - Steel wire rope type automatic door

Info

Publication number: CN210944460U
Application number: CN201921937991.0U
Authority: CN
Inventors: 余峰; 徐金星; 周志强
Original assignee: Esseniot Smart Medical Technology Development Suzhou Co ltd
Current assignee: Esseniot Smart Medical Technology Development Suzhou Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-07
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a steel wire rope type automatic door, which comprises a side beam, a slide rail, a door plate, a motor, a fixed pulley, an optical axis and a steel wire rope; the number of the side beams is two, and the side beams are symmetrically arranged on the wall body from left to right; the sliding rails are arranged on the side beams, the sliding rails are parallel to the side beams, and two sides of the door panel are connected with the sliding rails; the fixed pulley is positioned above the door plate, the steel wire rope is wound around the fixed pulley, and two ends of the steel wire rope are respectively connected with the door plate and the optical axis; the optical axis cover is on the output shaft of motor, and the surface of optical axis is provided with the different mounting hole of a plurality of diameters, and wire rope's end embedding mounting hole internal fixation. The utility model discloses a wire rope formula automatically-controlled door utilizes rotatory optical axis winding wire rope to pull door plant up-and-down motion, realizes that elevator layer door opens and shuts, compares in traditional door sword formula elevator layer door not only simple structure but also can realize independently opening and shutting, is favorable to cooperating with whole cargo system.

Description

Steel wire rope type automatic door

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a steel wire rope formula automatically-controlled door for goods lift.

Background

In the fields of logistics, warehousing and the like, it is often necessary to configure an elevator (e.g. an elevator in a hospital drug warehouse) for lifting or lowering goods, and in the prior art, the landing doors of these goods elevators are opened and closed by using a door vane system, and the structure is complex.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a steel wire rope formula automatically-controlled door, utilize the positive and negative rotation of motor to realize independently opening and shutting of elevator layer door.

In order to solve the technical problem, the utility model discloses a technical scheme does: a steel wire rope type automatic door comprises side beams, slide rails, a door plate, a motor, a fixed pulley, an optical axis and a steel wire rope;

the number of the side beams is two, and the side beams are symmetrically arranged on the wall body from left to right; the sliding rails are arranged on the side beams, the sliding rails are parallel to the side beams, and two sides of the door panel are connected with the sliding rails;

the fixed pulley is positioned above the door plate, the steel wire rope is wound around the fixed pulley, and two ends of the steel wire rope are respectively connected with the door plate and the optical axis;

the optical axis cover is on the output shaft of motor, and the surface of optical axis is provided with the different mounting hole of a plurality of diameters, and wire rope's end embedding mounting hole internal fixation.

After the motor is started, an output shaft of the motor drives the optical shaft to rotate, and the optical shaft continuously winds the steel wire rope to lift the door plate connected with the other end of the steel wire rope, so that the elevator landing door is opened; correspondingly, after the motor is reversely started, the steel wire rope is continuously released by reversing the optical axis, and the door plate automatically descends under the action of gravity, so that the elevator landing door is closed.

Furthermore, the section of the sliding rail is U-shaped, the side surface of the door plate is provided with a roller, and the roller is embedded into the groove of the sliding rail; the gyro wheel can also reduce the frictional force between door plant and the slide rail with the door plant restriction in the slide rail, noise when reducing the wearing and tearing of door plant and the door plant goes up and down.

Furthermore, the automatic door also comprises a bearing, the bearing is arranged on the side beam, the output shaft of the motor is inserted into the bearing, and the bearing is used for fixing the free end of the output shaft of the motor and bearing the radial load from the optical axis.

Furthermore, the automatic door also comprises a protection plate which is arranged at the bottom of the side beam.

Furthermore, the automatic door also comprises a cross beam, the upper end and the lower end of the side beam are respectively provided with a cross beam, and the two ends of the cross beam are respectively connected with the left side beam and the right side beam

Further, the fixed pulley is arranged in the middle of the upper cross beam.

Has the advantages that: (1) the utility model discloses a wire rope formula automatically-controlled door utilizes rotatory optical axis winding wire rope to pull door plant up-and-down motion, realizes that elevator layer door opens and shuts, compares in traditional door sword formula elevator layer door not only simple structure but also can realize independently opening and shutting, is favorable to cooperating with whole cargo system. (2) The utility model discloses a wire rope formula automatically-controlled door sets up the mounting hole of a plurality of different diameters on the optical axis surface, conveniently connects the wire rope of different diameters, is favorable to the door plant of the various weights of tractive. (3) The utility model discloses a wire rope formula automatically-controlled door sets up the gyro wheel in door plant both sides, can also can reduce the frictional force between door plant and the slide rail with the door plant restriction in the slide rail, noise when reducing the wearing and tearing of door plant and the door plant goes up and down. (4) The utility model discloses a steel wire rope formula automatically-controlled door configuration bearing bears the radial load that comes from wire rope, is favorable to keeping the stability of motor output shaft, reduces the vibration.

Drawings

Fig. 1 is a perspective view of an automatic door according to embodiment 1.

Fig. 2 is an enlarged view a of fig. 1.

Fig. 3 is a front view of the automatic door of embodiment 1.

Fig. 4 is a front view (door open state) of the automatic door of embodiment 1.

Fig. 5 is a part diagram of a door panel of the automatic door of embodiment 1.

Wherein: 1. a side beam; 2. a slide rail; 3. a door panel; 4. a motor; 5. a fixed pulley; 6. an optical axis; 601. mounting holes; 7. a wire rope; 8. a bearing; 9. a protection plate; 10. a cross beam; 11. and a roller.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1 to 3, the wire rope type automatic door of the present embodiment includes a side beam 1, a slide rail 2, a door panel 3, a motor 4, a fixed pulley 5, an optical axis 6, a wire rope 7, a bearing 8, a protection plate 9 and a cross beam 10;

the number of the side beams 1 is two, the side beams are symmetrically arranged on a wall body in a left-right mode, the upper end and the lower end of each side beam 1 are respectively provided with a cross beam 10, and the two ends of each cross beam 10 are respectively connected with the left side beam 1 and the right side beam 1; a protection plate 9 is arranged at the bottom of the side beam 1;

the sliding rail 2 is arranged on the side beam 1, the sliding rail 2 is parallel to the side beam 1, the section of the sliding rail 2 is U-shaped, the side surface of the door panel 3 is provided with a roller 11 (shown in figure 5 in particular), and the roller 11 is embedded into a groove of the sliding rail 2; the door plate 3 can reciprocate along the length direction of the sliding rail 2;

the fixed pulley 5 is fixed in the middle of the upper cross beam 10, the steel wire rope 7 is wound on the fixed pulley 5, and two ends of the steel wire rope 7 are respectively connected with the door panel 3 and the optical axis 6;

as shown in fig. 2, the optical axis 6 is sleeved on the output shaft of the motor 4, a plurality of mounting holes 601 with different diameters are formed in the surface of the optical axis 6, and the end of the steel wire rope 7 is embedded into the mounting holes 601 for fixation; the bearing 8 is mounted on the side beam 1, the output shaft of the motor 4 is inserted into the bearing 8, and the bearing 8 is used for fixing the free end of the output shaft of the motor 4 and bearing radial load from the optical axis 6.

The steel wire rope type automatic door of the embodiment is used as a landing door of a freight elevator, and the door plate 3 is driven by the motor 4 to independently lift; when motor 4 corotation, the output shaft of motor 4 drives optical axis 6 corotation, and optical axis 6 constantly twines wire rope 7 and makes the door plant 3 that the wire rope 7 other end is connected promote, and elevator layer door is opened, forms the state as shown in fig. 4. Correspondingly, after the motor 4 is reversely started, the optical axis 6 is reversely rotated to continuously release the steel wire rope 7, and the door plate 3 automatically descends under the action of gravity to close the elevator landing door.

Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a wire rope formula automatically-controlled door which characterized in that: the device comprises a side beam, a slide rail, a door plate, a motor, a fixed pulley, an optical axis and a steel wire rope;

2. The wire rope type automatic door according to claim 1, characterized in that: the section of the sliding rail is U-shaped, the side face of the door plate is provided with a roller, and the roller is embedded into the groove of the sliding rail.

3. The wire rope type automatic door according to claim 1, characterized in that: the electric vehicle also comprises a bearing, wherein the bearing is arranged on the side beam, and an output shaft of the motor is inserted into the bearing.

4. The wire rope type automatic door according to claim 1, characterized in that: the protection plate is arranged at the bottom of the side beam.

5. The wire rope type automatic door according to claim 1, characterized in that: the beam is characterized by further comprising a cross beam, and the upper end and the lower end of each side beam are respectively provided with one cross beam.

6. The wire rope type automatic door according to claim 5, characterized in that: the fixed pulley is arranged in the middle of the upper cross beam.