CN220133863U - High-speed rolling door of stereoplasm metal of security - Google Patents

Abstract

The utility model discloses a high-safety hard metal high-speed rolling door which comprises a first door plate, a second door plate and a cabinet body, wherein a first controller and a second controller are fixedly arranged on the outer side wall of the first door plate, the cabinet body is fixedly connected with the outer side wall of the first door plate, and a through hole is formed in the first door plate. This high-speed rolling door of stereoplasm metal of security can give first controller and second controller with the corresponding signal transmission of people appearing in the door through the response grating, according to preset, first motor stop operation is controlled to first controller, prevent then that the automation from closing the door from pressing the people, second motor start is simultaneously controlled to the second controller, the second motor is the step motor that just can rotate forward and backward equally, through driving screw rod and screwed pipe relative rotation, the screwed pipe is the forward motion, pass in the corresponding spout of perforation entering rolling door, stop the transfer of rolling door, guarantee personnel's safety in turn, above-mentioned double system safety structure, effect is better on guaranteeing personnel's safety.

Description

High-speed rolling door of stereoplasm metal of security

Technical Field

The utility model relates to the technical field of high-speed rolling doors, in particular to a hard metal high-speed rolling door with high safety.

Background

The rolling door is a curtain-shaped sliding door which can be placed in a cabinet body along an arc-shaped track, the traditional rolling door is generally pulled by manpower to finish the opening and closing of the rolling door, and the high-speed rolling door is automatically and rapidly rolled by a motor to finish the opening and closing of the rolling door more efficiently. As disclosed in publication No. CN211115717U, a high security roller shutter door includes a roller shutter assembly and a mounting frame assembly, the roller shutter assembly being mounted on the mounting frame assembly; the rolling assembly comprises a top shell, a rolling motor is arranged on the right side of the top shell, a rolling rotating shaft is arranged on an output shaft of the rolling motor, the left end of the rolling rotating shaft penetrates through the top shell and extends to the inside of the rolling rotating shaft, a rolling barrel is fixedly connected with the surface of the rolling rotating shaft inside the top shell, and a rolling door main body is fixedly wound on the surface of the rolling barrel. According to the utility model, the high-safety rolling door is realized through the mutual matching of the rolling door component and the mounting frame component, the safety of the rolling door is improved, and when articles or workers exist below the rolling door, the rolling door can directly stop working, so that the rolling door can not press the workers or some articles, unsafe factors are effectively eliminated, the practicability is high, and the rolling door is suitable for popularization and use.

According to the patent, the induction signal in the door is transmitted to the controller through the induction gratings on two sides of the door body, the winding motor is controlled by the controller to stop working, the controller in the loop belongs to a central element, the induction gratings and the winding motor are thoroughly connected at the middle end after being damaged, and then the aim of safety protection cannot be achieved. Therefore, we propose a hard metal high-speed rolling door with high safety.

Disclosure of Invention

The utility model mainly aims to provide a hard metal high-speed rolling door with high safety, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a high-speed roll-up door of stereoplasm metal of security, including first door plant and second door plant, still include the cabinet body, first door plant lateral wall fixed mounting has first controller and second controller, first door plant lateral wall fixedly connected with cabinet body, be equipped with the perforation on the first door plant, the inside lateral wall fixed mounting of cabinet has the second motor, the power take off end of second motor is connected with the power input end of screw rod, screw rod end threaded connection has the screwed pipe, the screwed pipe lateral wall is fixed with the slide bar, the slide bar can be followed the internal sideslip groove of cabinet and is carried out directional slip, the response grating is installed to first door plant and second door plant inboard.

Further, a winding drum is fixed between the first door plate and the second door plate, and the winding drum is used for protecting the outside of the winding roller.

Further, the outer wall of one side of the second door panel is fixedly provided with a first motor, the power output end of the first motor is connected with the power input end of the transmission shaft, and the outer side wall of the transmission shaft is fixedly provided with a roller.

Further, the winding roller can wind the rolling door.

Further, the bottom end of the rolling door is fixedly connected with a bottom rod, and the bottom rod directionally slides along the sliding grooves on the inner sides of the first door plate and the second door plate.

Further, the sensing grating transmits the sensing signal to the first controller and the second controller.

Further, the first controller controls the first motor switch, and the second controller controls the second motor switch.

Compared with the prior art, the utility model has the following beneficial effects: when people appear in the door, the corresponding signal transmission of response grating can be given first controller and second controller, according to preset, first motor stop operation is controlled to first controller, press the people when preventing the automation to close the door then, second motor start is controlled to the second controller simultaneously, the second motor is the step motor that can just reverse again through driving screw rod and screwed pipe relative rotation, the screwed pipe is stretching motion forward, pass in the corresponding spout of perforation entering shutter, block the lowering of shutter, guarantee personnel's safety then, above-mentioned two system safety structures, effect is better on guaranteeing personnel's safety.

Drawings

Fig. 1 is a schematic perspective view of a high-safety hard metal high-speed rolling door according to the present utility model.

FIG. 2 is a schematic cross-sectional view of a high-safety hard metal high-speed rollup door according to the present utility model.

Fig. 3 is an enlarged schematic view of a hard metal high-speed rolling door with high safety.

In the figure: 1. a first door panel; 2. a second door panel; 3. a reel; 4. a first motor; 5. a transmission shaft; 6. a roller; 7. a rolling door; 8. a bottom bar; 9. a first controller; 10. a second controller; 11. a cabinet body; 12. perforating; 13. a second motor; 14. a screw; 15. a threaded tube; 16. a slide bar; 17. and sensing the grating.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the hard metal high-speed rolling door with high safety comprises a first door plate 1, a second door plate 2 and a cabinet 11, wherein the first controller 9 and the second controller 10 are fixedly arranged on the outer side wall of the first door plate 1, the cabinet 11 is fixedly connected with the outer side wall of the first door plate 1, a through hole 12 is formed in the first door plate 1, a second motor 13 is fixedly arranged on the inner side wall of the cabinet 11, the power output end of the second motor 13 is connected with the power input end of a screw rod 14, a threaded pipe 15 is connected with the tail end of the screw rod 14 in a threaded mode, a sliding rod 16 is fixed on the outer side wall of the threaded pipe 15, the sliding rod 16 can directionally slide along the sliding groove on the inner side of the cabinet 11, and an induction grating 17 is arranged on the inner sides of the first door plate 1 and the second door plate 2.

A winding drum 3 is fixed between the first door plate 1 and the second door plate 2, and the winding drum 3 protects the winding roller 6 from the outside; the winding drum 3 prevents the winding roller 6 from being damaged by external force.

The outer wall of one side of the second door plate 2 is fixedly provided with a first motor 4, the power output end of the first motor 4 is connected with the power input end of a transmission shaft 5, the outer side wall of the transmission shaft 5 is fixedly provided with a roller 6, the roller 6 can wind a roller door 7, the bottom end of the roller door 7 is fixedly connected with a bottom rod 8, and the bottom rod 8 directionally slides along sliding grooves on the inner sides of the first door plate 1 and the second door plate 2; the first motor 4 is started and then outputs power to the transmission shaft 5, the transmission shaft 5 drives the rolling roller 6 to rotate, then the rolling door 7 is wound, and the first motor 4 is a stepping motor capable of rotating positively and negatively, so that the rolling door can be opened and closed rapidly.

The sensing grating 17 transmits sensing signals to the first controller 9 and the second controller 10, the first controller 9 controls the first motor 4 to be switched on and off, and the second controller 10 controls the second motor 13 to be switched on and off; when a person is present in the door, the sensor grating 17 may transmit a corresponding signal to the first controller 9 as well as to the second controller 10.

It should be noted that, the present utility model is a hard metal high-speed rolling door with high safety, when in operation, the first motor 4 outputs power for the transmission shaft 5 after being started, the transmission shaft 5 drives the rolling roller 6 to rotate, then the rolling door 7 is coiled, and the first motor 4 is a step motor capable of rotating forward and backward, so that the rolling door can be opened and closed rapidly; when a person appears in the door, the induction grating 17 can transmit corresponding signals to the first controller 9 and the second controller 10, the first controller 9 controls the first motor 4 to stop running according to preset, then the second motor 13 is controlled to start by the second controller 10, the second motor 13 is a stepping motor which can rotate positively and negatively, the threaded pipe 15 is driven to do forward movement by driving the screw rod 14 to rotate relative to the threaded pipe 15, the threaded pipe 15 passes through the perforation 12 to enter a corresponding chute of the rolling door 7, the rolling door 7 is blocked from being put down, the safety of personnel is guaranteed, and the double-system safety structure has better effect on the safety of the personnel.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a high-speed roll-up door of stereoplasm metal of security, includes first door plant (1) and second door plant (2), its characterized in that: still include cabinet body (11), first door plant (1) lateral wall fixed mounting has first controller (9) and second controller (10), be equipped with perforation (12) on first door plant (1) lateral wall fixedly connected with cabinet body (11), cabinet body (11) inside lateral wall fixed mounting has second motor (13), the power take off end of second motor (13) is connected with the power input end of screw rod (14), screw rod (14) terminal threaded connection has screwed pipe (15), screwed pipe (15) lateral wall is fixed with slide bar (16), slide bar (16) can carry out directional slip along cabinet body (11) inboard spout, first door plant (1) and second door plant (2) inboard install response grating (17).

2. A high security hard metal high speed rollup door as claimed in claim 1 wherein: a winding drum (3) is fixed between the first door plate (1) and the second door plate (2), and the winding drum (3) is used for protecting the outside of the winding roller (6).

3. A high security hard metal high speed rollup door as claimed in claim 2 wherein: the outer wall of one side of the second door panel (2) is fixedly provided with a first motor (4), the power output end of the first motor (4) is connected with the power input end of a transmission shaft (5), and the outer side wall of the transmission shaft (5) is fixedly provided with a winding roller (6).

4. A high security hard metal high speed rollup door as claimed in claim 3 wherein: the rolling roller (6) can wind up the rolling door (7).

5. A high security hard metal high speed rollup door as claimed in claim 4 wherein: the bottom end of the rolling door (7) is fixedly connected with a bottom rod (8), and the bottom rod (8) directionally slides along the sliding grooves on the inner sides of the first door plate (1) and the second door plate (2).

6. A high security hard metal high speed rollup door as claimed in claim 1 wherein: the sensing grating (17) transmits sensing signals to the first controller (9) and the second controller (10).

7. A high security hard metal high speed rollup door as claimed in claim 6 wherein: the first controller (9) controls the first motor (4) to switch, and the second controller (10) controls the second motor (13) to switch.