CN111058715A - Safety brake device for door - Google Patents
Safety brake device for door Download PDFInfo
- Publication number
- CN111058715A CN111058715A CN201911357529.8A CN201911357529A CN111058715A CN 111058715 A CN111058715 A CN 111058715A CN 201911357529 A CN201911357529 A CN 201911357529A CN 111058715 A CN111058715 A CN 111058715A
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- CN
- China
- Prior art keywords
- door
- controller
- brake
- safety brake
- brake device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
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- Gates (AREA)
Abstract
The invention discloses a safety brake device for a door, wherein at least two door shafts are arranged on a cylindrical door post, the side surface of the door is fixed on the door shafts, the brake device is provided with an arc-shaped brake plate, the arc surface of the brake plate faces the door post, the back surface of the brake plate is fixedly connected with a push rod of an electric cylinder, and the electric cylinder is fixed on the door. The door safety braking device is simple in structure, can stably and reliably fix the door at any position, and can be matched with other intelligent equipment to realize the intelligent door with the safety function.
Description
Technical Field
The invention relates to the field of furniture, in particular to the field of door locking and braking.
Background
Most of current doors can only lean on the wall at the door, or the closed state can only be locked, can't be in the locking of intermediate stage, if door switching speed is too fast, also can appear dangerous, especially injure children easily, but do not have a safe door that has braking function at present.
Disclosure of Invention
The invention aims to solve the technical problem of realizing a door braking device.
In order to achieve the purpose, the invention adopts the technical scheme that: door safety brake is equipped with two at least door shafts on the columniform gatepost, and the side of door is fixed on the door shaft, arresting gear is equipped with curved braking plate, the cambered surface of braking plate is towards the gatepost, the back of braking plate and the push rod rigid coupling of electronic jar, electronic jar is fixed on the gatepost.
The outer end of the push rod is fixed with a guide sleeve, a guide rod is arranged in the guide sleeve, the end part of the guide rod is fixedly connected to the brake plate, springs are arranged outside the guide sleeve and the guide rod, one end of each spring is fixedly connected to the brake plate, and the other end of each spring is fixedly connected to the guide sleeve.
The cambered surface is provided with an arc-shaped brake pad, and the radian of the cambered surface of the brake pad is the same as that of the outer peripheral surface of the doorpost.
The electric control room is characterized in that a control key, a controller and a battery box are fixed on the door, a battery is installed in the battery box and supplies power to the controller, a signal output end of the controller is connected with a control end of the electric cylinder through a wire, and the control key is connected with a signal input end of the controller through a signal wire.
And a pressure sensor is arranged between the brake block and the brake plate and is connected with a signal input end of the controller through a signal wire.
Two sides of the door are at least provided with a radar, and each radar is connected with a signal input end of the controller through a signal line.
The door is close to the door-hinge side and is equipped with the angular velocity sensor who gathers the relative rotational speed of door-hinge, angular velocity sensor passes through the signal input part of signal line connection controller.
The door safety braking device is simple in structure, can stably and reliably fix the door at any position, and can be matched with other intelligent equipment to realize the intelligent door with the safety function.
Drawings
The following is a brief description of the contents of each figure and the symbols in the figures in the description of the invention:
FIG. 1 is a schematic view of a door safety brake device;
FIG. 2 is a schematic view of the installation of the door safety brake;
the labels in the above figures are: 1. a door; 2. a door shaft; 3. a doorpost; 4. an electric cylinder; 5. a brake plate; 6. a radar; 7. a spring; 8. a guide sleeve; 9. a guide rod.
Detailed Description
The following description of the embodiments with reference to the drawings is provided to describe the embodiments of the present invention, and the embodiments of the present invention, such as the shapes and configurations of the components, the mutual positions and connection relationships of the components, the functions and working principles of the components, the manufacturing processes and the operation and use methods, etc., will be further described in detail to help those skilled in the art to more completely, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The safety brake device of the door 1 can only be applied to the door 1 with the doorpost 3, the doorpost 3 is of a cylindrical structure when needed, at least two door shafts 2 are arranged on the cylindrical doorpost 3, the side surface of the door 1 is fixed on the door shafts 2, and then the door 1 rotates along the doorpost 3 through the door shafts 2.
As shown in fig. 1, the braking device is provided with an arc-shaped braking plate 5, the arc surface of the braking plate 5 faces the doorpost 3, the arc surface is provided with an arc-shaped braking piece, the arc surface of the braking piece has the same radian with the outer peripheral surface of the doorpost 3, and the braking piece can be made of a rubber plate, for example. The cambered surface of the brake plate 5 faces the doorpost 3, the back of the brake plate 5 is fixedly connected with a push rod of the electric cylinder 4, and the electric cylinder 4 is fixed on the door 1. Braking state, electronic 4 drive push rods of jar stretch out, then arc (braking piece) contact and extrusion gatepost 3 realize the braking, non-braking state, electronic 4 drive push rods of jar retract, then arc (braking piece) contactless gatepost 3, rotation that door 1 can be smooth and easy.
Because of the operating characteristics of the electric cylinder 4, if the brake plate 5 is excessively squeezed, the electric cylinder 4 may be damaged, and the service life is affected, therefore, the push rod indirectly connects the brake plate 5 by using the guide rod 9 and the guide sleeve 8, both the guide rod 9 and the guide sleeve 8 are coaxial with the push rod, the outer end of the push rod is fixed with the guide sleeve 8, the guide rod 9 is arranged in the guide sleeve 8, the guide rod 9 can move in a telescopic manner in the guide sleeve 8, the end part of the guide rod 9 is fixedly connected to the brake plate 5, the spring 7 is arranged outside the guide sleeve 8 and the guide rod 9, one end of the spring 7 is fixedly connected to the brake plate 5, and the other end is fixedly connected to the guide sleeve 8, so that the brake force is added by using the spring 7, the lateral force is removed by the guide rod 9 and the guide sleeve 8, the spring 7 is protected.
In order to improve the intelligence of the braking device, a control key, a controller and a battery box are fixed on the door 1, a battery is installed in the battery box and supplies power to the controller, a signal output end of the controller is connected with a control end of the electric cylinder 4 through a wire, the control key is connected with a signal input end of the controller through a signal wire, and the braking state in the aspect can be controlled through the control key.
And a pressure sensor is arranged between the brake disc and the brake plate 5 and is connected with a signal input end of the controller through a signal line for protecting the electric cylinder 4, and when the brake state is realized, the numerical value of the pressure sensor reaches a set value, the electric cylinder 4 is stopped to work, so that the proper brake force can be ensured to be improved.
Two sides of door 1 all are equipped with a radar 6 at least, the signal input part of every radar 6 pass through signal line connection director, door 1 is close to 2 sides of door-hinge and is equipped with the angular velocity sensor who gathers 1 relative door-hinge 2 relative rotational speeds, angular velocity sensor passes through signal line connection director's signal input part, can be when door 1 rotates like this, if the rotational speed of door is greater than the setting value, start radar 6, and when sensing the indirect setting value that is less than of barrier, automatic start arresting gear, make the use of door 1 more have science and technology to feel, and more safety.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (7)
1. Door safety brake is equipped with two at least door shafts on the columniform gatepost, and the side of door is fixed on the door shaft, its characterized in that: the braking device is provided with an arc-shaped braking plate, the arc surface of the braking plate faces the doorpost, the back surface of the braking plate is fixedly connected with a push rod of the electric cylinder, and the electric cylinder is fixed on the door.
2. The door safety brake device according to claim 1, wherein: the outer end of the push rod is fixed with a guide sleeve, a guide rod is arranged in the guide sleeve, the end part of the guide rod is fixedly connected to the brake plate, springs are arranged outside the guide sleeve and the guide rod, one end of each spring is fixedly connected to the brake plate, and the other end of each spring is fixedly connected to the guide sleeve.
3. The door safety brake device according to claim 3, wherein: the cambered surface is provided with an arc-shaped brake pad, and the radian of the cambered surface of the brake pad is the same as that of the outer peripheral surface of the doorpost.
4. The door safety brake device according to claim 3, wherein: the electric control room is characterized in that a control key, a controller and a battery box are fixed on the door, a battery is installed in the battery box and supplies power to the controller, a signal output end of the controller is connected with a control end of the electric cylinder through a wire, and the control key is connected with a signal input end of the controller through a signal wire.
5. The door safety brake device according to claim 4, wherein: and a pressure sensor is arranged between the brake block and the brake plate and is connected with a signal input end of the controller through a signal wire.
6. The door safety brake apparatus according to claim 4 or 5, wherein: two sides of the door are at least provided with a radar, and each radar is connected with a signal input end of the controller through a signal line.
7. The door safety brake device according to claim 6, wherein: the door is close to the door-hinge side and is equipped with the angular velocity sensor who gathers the relative rotational speed of door-hinge, angular velocity sensor passes through the signal input part of signal line connection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357529.8A CN111058715A (en) | 2019-12-25 | 2019-12-25 | Safety brake device for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357529.8A CN111058715A (en) | 2019-12-25 | 2019-12-25 | Safety brake device for door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111058715A true CN111058715A (en) | 2020-04-24 |
Family
ID=70303591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911357529.8A Pending CN111058715A (en) | 2019-12-25 | 2019-12-25 | Safety brake device for door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111058715A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065197A (en) * | 2020-09-17 | 2020-12-11 | 台州市楷毅通信技术有限公司 | Protective safety door |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121525U (en) * | 1991-11-13 | 1992-11-11 | 叶思荣 | Pressure door damper |
| JP2000297575A (en) * | 1999-04-14 | 2000-10-24 | Nec Corp | Panel lock structure for electronic apparatus |
| CN2416191Y (en) * | 2000-02-24 | 2001-01-24 | 陈玉记 | Door lock with arrangement for alternative use on the right-hand or left-hand side of wings |
| CN2567310Y (en) * | 2002-07-23 | 2003-08-20 | 苏臻荣 | Retractable feed device on wing for it open |
| CN102720425A (en) * | 2012-06-16 | 2012-10-10 | 广东金刚幕墙工程有限公司 | Multi-angle limit rotary shaft |
| CN202901112U (en) * | 2012-09-18 | 2013-04-24 | 中国石油天然气股份有限公司 | Pumping unit electric push rod or electric cylinder brake device |
| CN103422758A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Door sheet rebounding device |
| US20140083226A1 (en) * | 2012-09-27 | 2014-03-27 | Aisin Seiki Kabushiki Kaisha | Switching mechanism |
| CN105370159A (en) * | 2015-12-04 | 2016-03-02 | 衢州妙凯节能科技有限公司 | Positioning folding door and window framework |
| CN207892402U (en) * | 2017-12-28 | 2018-09-21 | 绿城装饰工程集团有限公司 | A kind of door prevents self-closing structure |
| CN109695401A (en) * | 2019-01-21 | 2019-04-30 | 红门智能科技股份有限公司 | Automatic vertical hinged door |
-
2019
- 2019-12-25 CN CN201911357529.8A patent/CN111058715A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2121525U (en) * | 1991-11-13 | 1992-11-11 | 叶思荣 | Pressure door damper |
| JP2000297575A (en) * | 1999-04-14 | 2000-10-24 | Nec Corp | Panel lock structure for electronic apparatus |
| CN2416191Y (en) * | 2000-02-24 | 2001-01-24 | 陈玉记 | Door lock with arrangement for alternative use on the right-hand or left-hand side of wings |
| CN2567310Y (en) * | 2002-07-23 | 2003-08-20 | 苏臻荣 | Retractable feed device on wing for it open |
| CN102720425A (en) * | 2012-06-16 | 2012-10-10 | 广东金刚幕墙工程有限公司 | Multi-angle limit rotary shaft |
| CN202901112U (en) * | 2012-09-18 | 2013-04-24 | 中国石油天然气股份有限公司 | Pumping unit electric push rod or electric cylinder brake device |
| US20140083226A1 (en) * | 2012-09-27 | 2014-03-27 | Aisin Seiki Kabushiki Kaisha | Switching mechanism |
| CN103422758A (en) * | 2013-08-19 | 2013-12-04 | 苏州市胜能弹簧五金制品有限公司 | Door sheet rebounding device |
| CN105370159A (en) * | 2015-12-04 | 2016-03-02 | 衢州妙凯节能科技有限公司 | Positioning folding door and window framework |
| CN207892402U (en) * | 2017-12-28 | 2018-09-21 | 绿城装饰工程集团有限公司 | A kind of door prevents self-closing structure |
| CN109695401A (en) * | 2019-01-21 | 2019-04-30 | 红门智能科技股份有限公司 | Automatic vertical hinged door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065197A (en) * | 2020-09-17 | 2020-12-11 | 台州市楷毅通信技术有限公司 | Protective safety door |
| CN112065197B (en) * | 2020-09-17 | 2022-02-01 | 台州市楷毅通信技术有限公司 | Protective safety door |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200424 |
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| RJ01 | Rejection of invention patent application after publication |