CN215830392U - Anti-pinch equipment for electric rolling shutter door - Google Patents
Anti-pinch equipment for electric rolling shutter door Download PDFInfo
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- CN215830392U CN215830392U CN202120700380.5U CN202120700380U CN215830392U CN 215830392 U CN215830392 U CN 215830392U CN 202120700380 U CN202120700380 U CN 202120700380U CN 215830392 U CN215830392 U CN 215830392U
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Abstract
The utility model discloses anti-clamping equipment for an electric rolling door, which belongs to the technical field of door devices and comprises a first installation wall body and a second installation wall body, wherein the second installation wall body is fixedly connected to the upper surface of the first installation wall body, two ends of the second installation wall body are provided with first installation cabins, a second installation cabin is arranged on the second installation wall body corresponding to the position between the first installation cabins, one side of the first installation cabin, which is far away from the second installation cabin, is fixedly provided with an installation seat, a connecting shaft is rotatably connected onto the installation seat, the connecting shaft penetrates through the side wall of the first installation cabin and extends into the second installation cabin, the outer surface of the connecting shaft is fixedly connected with a baffle, one side surface of the first installation cabin, which is close to the second installation cabin, is fixedly provided with an electric telescopic rod, when an infrared sensing device is matched with the electric telescopic rod, the connecting shaft is prevented from rotating by extending the electric telescopic rod, so that the rolling door is prevented from accidentally descending, avoiding casualties.
Description
Technical Field
The utility model relates to the technical field of roller shutter door production, in particular to an anti-pinch device for an electric roller shutter door.
Background
The electric roller shutter door is a roller shutter door capable of being lifted quickly and automatically, and can be opened or closed quickly when an emergency occurs, so that the electric roller shutter door is widely applied to safety exits or entrances of banks, markets, schools and the like. However, most of the existing electric rolling doors do not have a safety guarantee mechanism, and are easy to drop suddenly in the using process to cause injury to people entering and exiting or damage to articles. Accordingly, those skilled in the art have provided an anti-pinch device for a motorized roller shutter door to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-pinch device for an electric rolling door, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-clamping device for an electric rolling door comprises a first installation wall body and a second installation wall body, wherein the second installation wall body is fixedly connected to the upper surface of the first installation wall body, first installation bins are arranged at two ends of the second installation wall body, a second installation bin is arranged on the second installation wall body and corresponds to the position between the first installation bins, an installation seat is fixedly arranged at one side of the first installation bin, which is far away from the second installation bin, a connecting shaft is rotatably connected onto the installation seat, the connecting shaft penetrates through the side wall of the first installation bin and extends into the second installation bin, a baffle is fixedly connected to the outer surface of the connecting shaft, an electric telescopic rod is fixedly arranged on the surface of one side, which is close to the second installation bin, of the first installation bin, and a second connecting plate is fixedly connected to the position, which corresponds to the connecting shaft, the connecting shaft is rotatably connected with the second connecting plate.
As a further scheme of the utility model: equal fixed mounting has a slide rail on the opposite side of first installation wall body, the spout has been seted up in the slide rail, sliding connection has the slider in the spout, the slider is kept away from the first connecting plate of one side fixedly connected with of slide rail, when using this rolling slats door, the user opens the motor through control panel, and the motor drives first pivot and rotates, and first pivot rotation control rolling slats door shrink on it and fall down, and the rolling slats door shrink with fall down in-process first connecting plate of bottom drive the slider and slide in the slide rail, the slide rail plays the positioning action to the rolling slats door, avoids the in-process emergence offset of the whereabouts that rises of rolling slats door, keeps the stability of rolling slats door.
As a still further scheme of the utility model: the connecting axle is kept away from the one end fixedly connected with take-up pulley of mount pad, fixed cover has connect the rope on the take-up pulley, it keeps away from to connect the rope the one end fixed connection of take-up pulley is in the upper surface of slider, when rolling slats door shrink transport goods, infrared induction system on the slide rail is responded to door department, when infrared induction system senses door department has people or thing, give control mainboard with information transmission, open electric telescopic handle after control mainboard received information for electric telescopic handle extends and blocks the rotation route of connecting axle overhead gage, thereby prevent the connecting axle rotation, thereby the connecting axle stall makes the take-up pulley stall, the unable extension rolling slats door that connects the rope stops the whereabouts, avoid the rolling slats door to fall to cause casualties or article damage under the accident.
As a still further scheme of the utility model: one side fixed mounting of second installation wall body has first install bin, one side fixed mounting of first install bin has the second install bin, fixed mounting has the motor in the second install bin, the first pivot of output fixedly connected with of motor, first pivot passes the lateral wall of first install bin extends to fixedly connected with rolling slats door in the first install bin, fixed mounting has the control mainboard in the second install bin.
As a still further scheme of the utility model: one end, far away from the first rotating shaft, of the rolling door extends into the second mounting bin, and one end, far away from the first rotating shaft, of the rolling door is fixedly connected with a first connecting plate.
As a still further scheme of the utility model: the slide rail is kept away from one side fixed mounting of first installation wall body has infrared sensing device, one side fixed mounting of first installation wall body has control panel, second installation wall body is close to one side fixed surface of control panel installs buzzer siren, one side fixed mounting of buzzer siren has monitoring device, the control mainboard with infrared sensing device, monitoring device, buzzer siren and the equal electric connection of electric telescopic handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cooperation between the infrared sensing device and the electric telescopic rod, when the rolling door is contracted to carry goods, the infrared sensing device on the sliding rail senses the position of the door, when the infrared sensing device senses that people or objects are at the position of the door, information is transmitted to the control mainboard, the electric telescopic rod is opened after the control mainboard receives the information, the electric telescopic rod is extended to block the rotating path of the baffle on the connecting shaft, so that the connecting shaft is prevented from rotating, the connecting shaft stops rotating to stop the winding wheel, the connecting rope cannot be extended to stop the rolling door from falling, and casualties or object damage caused by accidental falling of the rolling door is avoided.
2. According to the utility model, through the matching between the motor and the sliding rail, when the rolling door is used, a user opens the motor through the control panel, the motor drives the first rotating shaft to rotate, the first rotating shaft rotates to control the rolling door on the first rotating shaft to shrink and fall, the first connecting plate at the bottom drives the sliding block to slide in the sliding rail in the process of shrinking and falling of the rolling door, the sliding rail plays a role in positioning the rolling door, the rolling door is prevented from being shifted in position in the process of rising and falling, and the stability of the rolling door is kept.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a partial schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a partial schematic view of the structure of FIG. 2 at B in accordance with the present invention;
fig. 5 is a structural sectional view of the second embodiment of the present invention.
In the figure: 1. a first installation wall; 2. a second installation wall body; 3. a control panel; 4. a buzzer alarm; 5. a monitoring device; 6. a slide rail; 7. an infrared sensing device; 8. a first installation box; 9. a second installation box; 10. a first connecting plate; 11. A roller shutter door; 12. a first installation bin; 13. a second mounting bin; 14. a chute; 15. a slider; 16. a mounting seat; 17. a connecting shaft; 18. a baffle plate; 19. an electric telescopic rod; 20. a second connecting plate; 21. a winding wheel; 22. connecting ropes; 23. a motor; 24. a control main board; 25. a first rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an anti-pinch device for an electric roller shutter door includes a first installation wall 1 and a second installation wall 2, the second installation wall 2 is fixedly connected to an upper surface of the first installation wall 1, first installation cavities 12 are formed at two ends of the second installation wall 2, a second installation cavity 13 is formed on the second installation wall 2 corresponding to a position between the first installation cavities 12, an installation seat 16 is fixedly installed on a side of the first installation cavity 12 away from the second installation cavity 13, a connection shaft 17 is rotatably connected to the installation seat 16, the connection shaft 17 passes through a side wall of the first installation cavity 12 and extends into the second installation cavity 13, a baffle 18 is fixedly connected to an outer surface of the connection shaft 17, an electric telescopic rod 19 is fixedly installed on a side surface of the first installation cavity 12 close to the second installation cavity 13, and a second connection plate 20 is fixedly connected to a position of the second installation cavity 13 close to the side of the first installation cavity 12 and corresponding to the connection shaft 17, the connecting shaft 17 is rotatably connected to the second connecting plate 20.
The opposite sides of the first installation wall 1 are fixedly provided with slide rails 6, slide grooves 14 are formed in the slide rails 6, slide blocks 15 are connected in the slide grooves 14 in a sliding mode, and one sides, far away from the slide rails 6, of the slide blocks 15 are fixedly connected with first connecting plates 10; when the roller shutter door 11 is used, a user turns on the motor 23 through the control panel 3, the motor 23 drives the first rotating shaft 25 to rotate, the first rotating shaft 25 rotates to control the roller shutter door 11 on the first rotating shaft to contract and fall, the first connecting plate 10 at the bottom of the roller shutter door 11 drives the sliding block 15 to slide in the sliding rail 6 in the contraction and falling processes of the roller shutter door 11, the sliding rail 6 plays a role in positioning the roller shutter door 11, position deviation in the rising and falling processes of the roller shutter door 11 is avoided, and the stability of the roller shutter door 11 is kept; a first installation box 8 is fixedly installed on one side of the second installation wall 2, a second installation box 9 is fixedly installed on one side of the first installation box 8, a motor 23 is fixedly installed in the second installation box 9, an output end of the motor 23 is fixedly connected with a first rotating shaft 25, the first rotating shaft 25 penetrates through the side wall of the first installation box 8 and extends into the first installation box 8 to be fixedly connected with a roller shutter door 11, a control main board 24 is fixedly installed in the second installation box 9, when the roller shutter door 11 is contracted to carry goods, an infrared sensing device 7 on a sliding rail 6 senses the position of the door, when the infrared sensing device 7 senses that people or objects are positioned at the position of the door, information is transmitted to the control main board 24, the electric telescopic rod 19 is opened after the control main board 24 receives the information, so that the electric telescopic rod 19 extends to block the rotating path of the baffle 18 on the connecting shaft 17, thereby preventing the connecting shaft 17 from rotating, the connecting shaft 17 stops rotating so that the winding wheel 21 stops rotating, the connecting rope 22 cannot extend to the rolling door 11 to stop falling, and casualties or article damage caused by accidental falling of the rolling door 11 is avoided; one end of the rolling door 11, which is far away from the first rotating shaft 25, extends into the second mounting bin 13, and one end of the rolling door 11, which is far away from the first rotating shaft 25, is fixedly connected with a first connecting plate 10; one side fixed mounting that first installation wall body 1 was kept away from to slide rail 6 has infrared sensing device 7, one side fixed mounting of first installation wall body 1 has control panel 3, one side fixed surface that second installation wall body 2 is close to control panel 3 installs buzzer siren 4, one side fixed mounting of buzzer siren 4 has monitoring device 5, control mainboard 24 and the equal electric connection of infrared sensing device 7, monitoring device 5, buzzer siren 4 and electric telescopic handle 19.
The working principle of the utility model is as follows: before using the device, the parts of the device are checked whether are complete or not, and the device is used after the parts are checked to be correct. When the rolling door 11 is used, a user opens the motor 23 through the control panel 3, the motor 23 drives the first rotating shaft 25 to rotate, the rolling door 11 on the first rotating shaft 25 is controlled to shrink and fall through rotation, the first connecting plate 10 at the bottom of the rolling door 11 in the shrinking and falling process drives the sliding block 15 to slide in the sliding rail 6, the sliding rail 6 plays a role in positioning the rolling door 11, the rolling door 11 is prevented from being deviated in position in the rising and falling process, and the stability of the rolling door 11 is kept. When carrying goods with 11 contractions of rolling slats door, infrared sensing device 7 on the slide rail 6 responds to door department, when infrared sensing device 7 senses door department has people or thing, give control mainboard 24 with information transmission, open electric telescopic handle 19 behind the control mainboard 24 receipt information, make electric telescopic handle 19 extension block the rotation route of connecting axle 17 overhead gage 18, thereby prevent connecting axle 17 to rotate, thereby connecting axle 17 stall makes the take-up pulley 21 stall, connect the unable rolling slats door 11 that extends of rope 22 and stop the whereabouts, avoid rolling slats door 11 accident to fall down and cause casualties or article to damage.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides an anti-pinch equipment for electric rolling door, includes first installation wall body (1) and second installation wall body (2), second installation wall body (2) fixed connection be in the upper surface of first installation wall body (1), its characterized in that: first mounting bins (12) are arranged at two ends of the second mounting wall body (2), second mounting bins (13) are arranged at positions, corresponding to the positions between the first mounting bins (12), on the second mounting wall body (2), one side, far away from the second mounting bins (13), of each first mounting bin (12) is fixedly provided with a mounting seat (16), each mounting seat (16) is rotatably connected with a connecting shaft (17), each connecting shaft (17) penetrates through the side wall of each first mounting bin (12) and extends into each second mounting bin (13), a baffle (18) is fixedly connected to the outer surface of each connecting shaft (17), one side, close to the second mounting bin (13), of each first mounting bin (12) is fixedly provided with an electric telescopic rod (19), each second mounting bin (13) is close to one side of the first mounting bins (12) and corresponds to the position, fixedly connected with a second connecting plate (20), of each connecting shaft (17), the connecting shaft (17) is rotatably connected with the second connecting plate (20).
2. The anti-pinch device for a motorized roller shutter door of claim 1, wherein: the wall is characterized in that sliding rails (6) are fixedly mounted on the opposite sides of the first mounting wall (1), sliding grooves (14) are formed in the sliding rails (6), sliding blocks (15) are connected in the sliding grooves (14), and first connecting plates (10) are fixedly connected to one sides, far away from the sliding rails (6), of the sliding blocks (15).
3. The anti-pinch device for a motorized roller shutter door of claim 2, wherein: the connecting shaft (17) is far away from one end of the mounting seat (16) and is fixedly connected with a winding wheel (21), the winding wheel (21) is fixedly sleeved with a connecting rope (22), and the connecting rope (22) is far away from one end of the winding wheel (21) and is fixedly connected to the upper surface of the sliding block (15).
4. The anti-pinch device for a motorized roller shutter door of claim 1, wherein: one side fixed mounting of second installation wall body (2) has first install bin (8), one side fixed mounting of first install bin (8) has second install bin (9), fixed mounting has motor (23) in second install bin (9), the first pivot (25) of output fixedly connected with of motor (23), first pivot (25) are passed the lateral wall of first install bin (8) extends to fixedly connected with rolling slats door (11) in first install bin (8), fixed mounting has control mainboard (24) in second install bin (9).
5. The anti-pinch device for a motorized roller shutter door of claim 4, wherein: one end, far away from the first rotating shaft (25), of the rolling door (11) extends into the second mounting bin (13), and one end, far away from the first rotating shaft (25), of the rolling door (11) is fixedly connected with a first connecting plate (10).
6. The anti-pinch device for a motorized roller shutter door of claim 2, wherein: keep away from slide rail (6) one side fixed mounting of first installation wall body (1) has infrared induction device (7), one side fixed mounting of first installation wall body (1) has control panel (3), second installation wall body (2) are close to one side fixed surface of control panel (3) installs buzzer siren (4), one side fixed mounting of buzzer siren (4) has monitoring device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120700380.5U CN215830392U (en) | 2021-04-07 | 2021-04-07 | Anti-pinch equipment for electric rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120700380.5U CN215830392U (en) | 2021-04-07 | 2021-04-07 | Anti-pinch equipment for electric rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215830392U true CN215830392U (en) | 2022-02-15 |
Family
ID=80187870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120700380.5U Active CN215830392U (en) | 2021-04-07 | 2021-04-07 | Anti-pinch equipment for electric rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215830392U (en) |
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2021
- 2021-04-07 CN CN202120700380.5U patent/CN215830392U/en active Active
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