CN112723119A - Anti-drop lift-cabin door structure - Google Patents
Anti-drop lift-cabin door structure Download PDFInfo
- Publication number
- CN112723119A CN112723119A CN202011632787.5A CN202011632787A CN112723119A CN 112723119 A CN112723119 A CN 112723119A CN 202011632787 A CN202011632787 A CN 202011632787A CN 112723119 A CN112723119 A CN 112723119A
- Authority
- CN
- China
- Prior art keywords
- door
- door body
- reinforcing rod
- elevator
- reinforcing
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 2
- 230000000670 limiting effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract 4
- 238000000429 assembly Methods 0.000 abstract 4
- 239000003351 stiffener Substances 0.000 description 15
- 230000002787 reinforcement Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/303—Details of door panels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
- E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses an anti-falling elevator door structure, which comprises an inner door and an outer door connected with the inner door into an integral structure; the inner door and the outer door respectively comprise a first door body and a second door body corresponding to the first door body, reinforcing assemblies are arranged on the back surface of the first door body of the inner door and the back surface of the second door body of the inner door, the reinforcing assemblies of the first door body and the reinforcing assemblies of the second door body are matched in a suction buckle mode, and the reinforcing assemblies are in communication connection with a controller; the structure of the elevator door is reliable, a double door body structure is formed by the inner door and the outer door, the structural strength of the door body is improved, the door body is reliably locked when being closed through the cooperation between the first door body on the inner door and the reinforcing component on the second door body, the first door body and the second door body are reliably closed in a closed state through the suction buckle of the two electromagnetic buckles, the elevator door can be effectively prevented from being separated even under the action of external force through the limiting effect of the first reinforcing rod and the second reinforcing rod, and the use safety performance of the elevator door is greatly improved.
Description
Technical Field
The invention relates to the technical field of elevator equipment, in particular to an anti-drop elevator door structure.
Background
At present, with the acceleration of the urbanization process, the urban construction is faster and faster, so that high buildings in the city are more and more, and then the elevator is more and more applied, so that the safety problem of the elevator becomes a more and more concern for people. In order to save the energy consumption of elevator lifting, the elevator door is usually made of light materials, so that the elevator door is low in structural strength and easy to damage under the action of external force, and thus, personnel fall into the elevator shaft easily to cause serious safety accidents.
Disclosure of Invention
In order to solve the technical problem, the invention provides an anti-falling elevator door structure.
The technical scheme for solving the technical problems is as follows: an anti-drop elevator door structure comprises an inner door and an outer door which is connected with the inner door to form an integral structure;
interior door and outer door all include the first door body and with the first door body corresponding second door body, the back of the first door body of interior door and the back of the second door body of interior door all are provided with the enhancement subassembly, the enhancement subassembly of the first door body and the enhancement subassembly of the second door body inhale the knot cooperation, and strengthen subassembly communication connection and have the controller.
Further, strengthen the subassembly including setting up the stiffener on first door body or the second door body and connecting the electromagnetism knot at the stiffener tip, electromagnetism knot and controller communication connection, electromagnetism knot on the first door body and the electromagnetism on the second door body detain the magnetism cooperation, and the terminal surface that the electromagnetism was detained is parallel and level mutually with the terminal surface of the first door body or the second door body.
Further, the stiffener includes first stiffener and the second stiffener of setting on first door body or the second door body, and the tip that first door body or the second door body were kept away from to first stiffener is connected with the tip that first door body and the second door body were kept away from to the second stiffener, and the electromagnetism is detained and is set up on the tip that first stiffener and second stiffener are connected.
Further, the controller comprises a power module, an instruction input module and an instruction output module, the power module is respectively in communication connection with the instruction input module and the instruction output module, and the electromagnetic buckle is in communication connection with the power module.
Further, the controller is in communication connection with a control terminal of the elevator.
Furthermore, first stiffener and second stiffener all adopt the steel material to make.
The invention has the following beneficial effects: the anti-falling elevator door structure provided by the invention is reliable in structure and good in use performance, the structural strength of the elevator door is effectively improved, and the use safety performance is ensured; form the double door body structure through interior door and outer door, improve the structural strength of the door body, reliable locking when realizing closing the door body is realized through the cooperation between the first door body on the interior door and the reinforcement assembly on the second door body, the suction through two electromagnetism buckles makes the first door body and the reliable closure of the second door body under the closure condition, and the limiting displacement through first stiffener and second stiffener, even also can effectually guarantee under the exogenic action that the lift-cabin door can not take place to break away from, the security performance that the lift-cabin door used has improved greatly, ensure passenger's personal safety.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a reinforcement assembly of the present invention;
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, an anti-drop elevator door structure includes an inner door 1 and an outer door 2 connected with the inner door 1 as an integral structure;
interior door 1 and outer door 2 all include the first door body 3 and with the corresponding second door body 4 of the first door body 3, the back of the first door body 3 of interior door 1 and the back of the second door body 4 of interior door 1 all are provided with and strengthen subassembly 5, and the subassembly 5 is inhaled with the reinforcement subassembly 5 of the second door body 4 to the reinforcement subassembly 5 of the first door body 3 and detains the cooperation, and strengthens 5 communication connection of subassembly and have the controller. The controller is connected with the control terminal of the elevator in a communication way. When the elevator door is used, after the elevator door is closed, the controller receives a closing signal and sends an action instruction, so that the two electromagnetic buckles 7 are magnetically attracted and are always in an attraction state, at the moment, the reinforcing component 5 plays a role in reinforcing the structure of the elevator door, the structural strength of the door body is ensured, and the elevator door cannot deform under the action of external force. When the elevator door needs to be opened, the controller receives the door opening signal and sends an action instruction, so that the two electromagnetic buckles 7 lose magnetism and are separated in a separation state. Is convenient, fast and reliable.
The reinforcing component 5 comprises a reinforcing rod 6 arranged on the first door body 3 or the second door body 4 and an electromagnetic buckle 7 connected to the end part of the reinforcing rod 6, the electromagnetic buckle 7 is in communication connection with the controller, the electromagnetic buckle 7 on the first door body 3 is in magnetic fit with the electromagnetic buckle 7 on the second door body 4, and the end surface of the electromagnetic buckle 7 is flush with the end surface of the first door body 3 or the second door body 4. The elevator door is reliable in structure and good in service performance, the structural strength of the elevator door is effectively improved, and the use safety performance is guaranteed; form double door body structure through interior door 1 and outer door 2, improve the structural strength of the door body, reliable locking when realizing closing the door body through the cooperation between the first door body 3 on the interior door 1 and the reinforcement component 5 on the second door body 4, inhale through two electromagnetic buckles 7 detain and make the first door body 3 and the second door body 4 reliably closed under the closed condition, and through the limiting displacement of first stiffener 8 and second stiffener 9, even also can effectually guarantee under the exogenic action that the lift-cabin door can not take place to break away from, improved the security performance that the lift-cabin door used greatly, ensure passenger's personal safety.
The reinforcing rod 6 comprises a first reinforcing rod 8 and a second reinforcing rod 9 which are arranged on the first door body 3 or the second door body 4, the end part of the first reinforcing rod 8, far away from the first door body 3 or the second door body 4, is connected with the end part of the second reinforcing rod 9, far away from the first door body 3 and the second door body 4, and the electromagnetic buckle 7 is arranged on the end part of the first reinforcing rod 8, connected with the second reinforcing rod 9. The first reinforcing rod 8 and the second reinforcing rod 9 are both made of steel.
The controller comprises a power module, an instruction input module and an instruction output module, the power module is respectively in communication connection with the instruction input module and the instruction output module, and the electromagnetic buckle 7 is in communication connection with the power module.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. An anti-drop elevator door structure is characterized by comprising an inner door (1) and an outer door (2) which is connected with the inner door (1) into an integral structure;
interior door (1) with outer door (2) all include the first door body (3) and with the corresponding second door body (4) of the first door body (3), the back of the first door body (3) of interior door (1) with the back of the second door body (4) of interior door (1) all is provided with and strengthens subassembly (5), the cooperation of detaining is inhaled in the subassembly (5) of strengthening of the first door body (3) and the subassembly (5) of strengthening of the second door body (4), just strengthen subassembly (5) communication connection has the controller.
2. The anti-falling elevator door structure according to claim 1, wherein the reinforcing assembly (5) comprises a reinforcing rod (6) arranged on the first door body (3) or the second door body (4) and an electromagnetic buckle (7) connected to the end of the reinforcing rod (6), the electromagnetic buckle (7) is in communication connection with the controller, the electromagnetic buckle (7) on the first door body (3) is in magnetic fit with the electromagnetic buckle (7) on the second door body (4), and the end face of the electromagnetic buckle (7) is flush with the end face of the first door body (3) or the second door body (4).
3. The anti-drop elevator door structure according to claim 2, wherein the reinforcing rod (6) comprises a first reinforcing rod (8) and a second reinforcing rod (9) which are arranged on the first door body (3) or the second door body (4), the end of the first reinforcing rod (8) far away from the first door body (3) or the second door body (4) is connected with the end of the second reinforcing rod (9) far away from the first door body (3) and the second door body (4), and the electromagnetic buckle (7) is arranged on the end of the first reinforcing rod (8) connected with the second reinforcing rod (9).
4. The anti-drop elevator door structure according to any one of claims 1 to 3, wherein the controller comprises a power supply module, a command input module and a command output module, the power supply module is in communication connection with the command input module and the command output module respectively, and the electromagnetic buckle (7) is in communication connection with the power supply module.
5. The anti-drop elevator door structure according to claim 4, wherein the controller is in communication with a control terminal of the elevator.
6. The anti-drop elevator door structure according to claim 5, wherein the first reinforcing rod (8) and the second reinforcing rod (9) are made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632787.5A CN112723119B (en) | 2020-12-31 | 2020-12-31 | Anti-drop lift-cabin door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632787.5A CN112723119B (en) | 2020-12-31 | 2020-12-31 | Anti-drop lift-cabin door structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112723119A true CN112723119A (en) | 2021-04-30 |
| CN112723119B CN112723119B (en) | 2022-06-14 |
Family
ID=75608434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011632787.5A Active CN112723119B (en) | 2020-12-31 | 2020-12-31 | Anti-drop lift-cabin door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112723119B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8903086D0 (en) * | 1988-02-12 | 1989-03-30 | Yoshida Kogyo Kk | Lock system for an automatic door |
| JP2000007242A (en) * | 1998-06-18 | 2000-01-11 | Hitachi Building Systems Co Ltd | Device for inspecting engagement allowance between car door engagement piece and landing door device |
| CN2499527Y (en) * | 2001-08-20 | 2002-07-10 | 魏健柏 | Door and windoe bolt |
| CN104278918A (en) * | 2014-09-17 | 2015-01-14 | 成都佳美嘉科技有限公司 | Antitheft window with self locking function |
| CN206395679U (en) * | 2016-12-08 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Elevator car door system |
| CN207418102U (en) * | 2017-11-23 | 2018-05-29 | 张绪红 | Elevator door mistaken opening preventer |
| CN108382942A (en) * | 2018-04-11 | 2018-08-10 | 速捷电梯有限公司 | A kind of double-deck elevator |
| CN207890878U (en) * | 2018-01-22 | 2018-09-21 | 北京慕尼黑电梯有限公司 | A kind of fluid pressure type home lift door Intelligent lock device |
| CN108821078A (en) * | 2018-08-17 | 2018-11-16 | 日立楼宇技术（广州）有限公司 | Elevator door control method, device, equipment, system and storage medium |
| CN209586075U (en) * | 2018-10-26 | 2019-11-05 | 四川红帆特种设备工程有限公司 | A kind of more open type electric controlled doors |
| CN210480509U (en) * | 2019-08-06 | 2020-05-08 | 浙江梅轮电梯股份有限公司 | Elevator sedan-chair door striking protection device |
| CN210948348U (en) * | 2019-09-06 | 2020-07-07 | 广东合众君实业有限公司 | Sound insulation split armored door convenient to close by oneself |
-
2020
- 2020-12-31 CN CN202011632787.5A patent/CN112723119B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8903086D0 (en) * | 1988-02-12 | 1989-03-30 | Yoshida Kogyo Kk | Lock system for an automatic door |
| JP2000007242A (en) * | 1998-06-18 | 2000-01-11 | Hitachi Building Systems Co Ltd | Device for inspecting engagement allowance between car door engagement piece and landing door device |
| CN2499527Y (en) * | 2001-08-20 | 2002-07-10 | 魏健柏 | Door and windoe bolt |
| CN104278918A (en) * | 2014-09-17 | 2015-01-14 | 成都佳美嘉科技有限公司 | Antitheft window with self locking function |
| CN206395679U (en) * | 2016-12-08 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Elevator car door system |
| CN207418102U (en) * | 2017-11-23 | 2018-05-29 | 张绪红 | Elevator door mistaken opening preventer |
| CN207890878U (en) * | 2018-01-22 | 2018-09-21 | 北京慕尼黑电梯有限公司 | A kind of fluid pressure type home lift door Intelligent lock device |
| CN108382942A (en) * | 2018-04-11 | 2018-08-10 | 速捷电梯有限公司 | A kind of double-deck elevator |
| CN108821078A (en) * | 2018-08-17 | 2018-11-16 | 日立楼宇技术（广州）有限公司 | Elevator door control method, device, equipment, system and storage medium |
| CN209586075U (en) * | 2018-10-26 | 2019-11-05 | 四川红帆特种设备工程有限公司 | A kind of more open type electric controlled doors |
| CN210480509U (en) * | 2019-08-06 | 2020-05-08 | 浙江梅轮电梯股份有限公司 | Elevator sedan-chair door striking protection device |
| CN210948348U (en) * | 2019-09-06 | 2020-07-07 | 广东合众君实业有限公司 | Sound insulation split armored door convenient to close by oneself |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112723119B (en) | 2022-06-14 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240628 Address after: 314001 Room 301, building 9, No. 1332, Wanguo Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Sujie Elevator Co.,Ltd. Country or region after: China Address before: 610000 Shuanghua Road, Southwest Airport Economic Development Zone, Shuangliu District, Chengdu, Sichuan Patentee before: SURAPID ELEVATOR Co.,Ltd. Country or region before: China |