CN105438943A - Safety protection structure for vertical elevator landing doors and elevator car door - Google Patents
Safety protection structure for vertical elevator landing doors and elevator car door Download PDFInfo
- Publication number
- CN105438943A CN105438943A CN201510900533.XA CN201510900533A CN105438943A CN 105438943 A CN105438943 A CN 105438943A CN 201510900533 A CN201510900533 A CN 201510900533A CN 105438943 A CN105438943 A CN 105438943A
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- China
- Prior art keywords
- elevator
- car door
- door body
- elevator door
- dynamic circuit
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- 239000004020 conductor Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The invention discloses a safety protection structure for vertical elevator landing doors and an elevator car door. The safety protection structure is composed of elevator landing door bodies, an elevator car door body, an elevator door motor, movable turn-off switches, touch strips, reset springs, an alarm system, electric leads and the like, in other words, a gap between each existing elevator landing door body and the elevator car door body is provided with one touch strip, each touch strip is internally and correspondingly provided with one or more movable turn-off switches, the two poles of each movable turn-off switch are connected in series in the manner that corresponding electric leads are connected in series and meanwhile connected in series in an emergency stop brake system circuit of the elevator door motor or an elevator. The safety protection structure has the beneficial effects that the situation that the elevator car door is operated continuously due to induction system damage and the induction blind region, consequently the human body or an object is pinched or more serious personal injury safety accidents occur can be effectively prevented at any time, and a safety protection system is additionally arranged for the elevator. The structure is quite simple, quite low in cost, absolutely safe, reliable, practical and beneficial to vigorous popularization.
Description
Technical field
The present invention relates to a kind of upright elevator door and car door safety protection structure.
Background technology
Existing various upright elevator door, all adopt light veil type or touch panel type induction system to carry out object induction, but there is certain sense blind area, and very easily damage, if when people take elevator induction system damage or when sense blind area, elevator door can continue hard closing, namely can be clamped by elevator door if human body or object are too late to dodge and continue to run up and down, the lighter can take out smoothly, namely severe patient can cause bodily injury or damage property, and has elevator door to press from both sides the news report of people causing death.
Summary of the invention
The object of this invention is to provide a kind of upright elevator door and car door safety protection structure, its object is exactly when elevator door induction system breaks down and hurts sb.'s feelings, just play the safety protection function of its uniqueness, the present invention adopts mechanical type dynamic circuit breaker Switch Controller elevator door to carry out the control of emergent stopping operation, its advantage compares light veil type or touch panel type induction system is safer, more stable, more reliable, and it is not fragile, the safety guard-safeguard effect of its uniqueness is played when light veil type or touch panel type induction system damage, be specially adapted to when the late into the night, left unguarded took elevator alone, when there is sense faults or sense blind area and continue to run folder people's insert in elevator door, directly contact due to human body or object and be expressed to touching bar and be expressed to dynamic circuit breaker switch, it is also out of service immediately that namely elevator door can be forced power-off, and automatically connect elevator warning system to call for help, people and thing is made to be saved timely and repair elevator.Elevator door is made to realize real non-blind area, the safety control advantageously when people take elevator.
Technical scheme of the present invention is such; upright elevator door and car door safety protection structure, be made up of elevator door body, car door body, elevator door motor, elevator lifting motor, touching bar, dynamic circuit breaker switch, dynamic circuit connector switch, retracing spring, warning, conductor wire etc.
In the crack of each elevator door body above-mentioned and car door body, a touching bar is installed respectively, the installation at above-mentioned touching bar edge must be over elevator door body and car door body edges, realize human body or object when the elevator door when elevator door induction system disabling damage continues to move cut out directly contact and be expressed to touching bar, namely touching bar can move immediately and drive the normal working power of dynamic circuit breaker switch also force disconnect elevator door motor immediately immediately, impel elevator door out of service immediately, ensure the safety of human body or object.
The length of above-mentioned touching bar should be consistent with the height of elevator door body and car door body, realizes solving the real non-blind area design of elevator door.
In each touching bar above-mentioned, correspondence is provided with one or more dynamic circuit breaker switch, realize when directly being contacted by folder human body or object and being expressed to touching bar, namely touching bar can be expressed to the normal working power of dynamic circuit breaker switch also force disconnect elevator door motor immediately immediately.
Between above-mentioned touching bar and dynamic circuit breaker switch, retracing spring being installed, realizing the normal work automatically recovering elevator door motor when being taken out smoothly by folder human body or object.
The two poles of the earth conductor wire of each dynamic circuit breaker switch above-mentioned is connected in the mode of mutually connecting and is series in the control system circuit of elevator door motor simultaneously, realizing when the touched bar of one of them dynamic circuit breaker switch extrudes can the normal working power of force disconnect elevator door motor immediately, impel elevator door out of service immediately, ensure the safety of human body or object.
Each touching bar internal fixtion above-mentioned is provided with dynamic circuit connector switch, the two poles of the earth conductor wire of each dynamic circuit connector switch above-mentioned is also parallel in the alarm system circuit of elevator so that mode parallel with one another is in parallel simultaneously, if when realizing the elevator door induction system et out of order when the late into the night, left unguarded took elevator alone and press from both sides people, namely touching bar also can connect the calling for help of elevator warning system by automatic traction dynamic circuit connector switch open immediately automatically, makes people and thing be saved timely and repair elevator.
Said structure also can be installed on elevator door body, on the top of car door body doorframe, and the two poles of the earth conductor wire of dynamic circuit breaker switch is connected in the mode of mutually connecting and is series in the control system of elevator lifting motor simultaneously, realize after elevator door is because of fault folder people or insert, when elevator continues to run up or down, as long as human body or object contact when being expressed to the touching bar be arranged on elevator door body or car door body doorframe top, namely touching bar can move immediately and be expressed to dynamic circuit breaker switch, and immediately force disconnect elevator lifting motor normal working power and make elevator emergency brake, lift car is impelled to stop immediately running up and down, touch bar simultaneously and also also can automatically connect the calling for help of elevator warning system by automatic traction dynamic circuit connector switch open immediately, people and thing is made to be saved timely and repair elevator, ensure the safety of human body or object.
After adopting such scheme, the beneficial effect of upright elevator door of the present invention and car door safety protection structure is: when elevator door occurs that sense faults or sense blind area continue to run folder people's insert, due to human body and object touch and be expressed to touching bar and immediately automatic traction dynamic circuit breaker switch close by force elevator door motor continuation run, drive dynamic circuit connector switch open simultaneously and automatically connect elevator warning system, people and thing is made to be saved timely and repair elevator, can at any time effectively prevent elevator door from damaging because of induction system and sense blind area crushes or cause larger personal injury safety misadventure to human body or object, allow the more one deck safety systems of elevator.The effective guarantee safety of people's life and property.And structure of the present invention is very simple, cost is very cheap, it is reliable and practical to be perfectly safe, the improvement being applicable to various new and old elevator is installed and used, and is conducive to wideling popularize.And the present invention is not limited to above-mentioned best mode; any entity or individual likely expect easily changing or replacing and draw the product of other similar structures under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have or akin technical scheme identical with principle with the application's structure; all within scope, therefore, any employing present principles structure is improved elevator and is installed and used; without prior licensing from the patentee, all belong to infringement.
Accompanying drawing explanation
Fig. 1 is that elevator door body of the present invention and car door body install the textural association figure touching bar and dynamic circuit breaker switch.
Fig. 2 is that elevator door body of the present invention and car door body install the textural association figure touching bar and dynamic circuit connector switch.
Fig. 3 is that the textural association figure touching bar and dynamic circuit breaker switch is installed at the doorframe of elevator door body of the present invention and the doorframe top of car door body.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Upright elevator door of the present invention and car door safety protection structure; as shown in Figure 1, 2, 3, be made up of elevator door body 1, car door body, elevator door motor, elevator lifting motor, touching bar 2, dynamic circuit breaker switch 3, dynamic circuit connector switch 4, retracing spring, warning, conductor wire etc.
In each elevator door body 1 above-mentioned and the crack of car door body, a touching bar 2 is installed respectively, the installation at above-mentioned touching bar 2 edge must be over elevator door body 1 and car door body edges, realize human body or object when the elevator door when elevator door induction system disabling damage continues to move cut out directly contact and be expressed to touching bar 2, namely touching bar 2 can move immediately and drive dynamic circuit breaker switch 3 to work also the normal working power of force disconnect elevator door motor immediately immediately, impel elevator door out of service immediately, ensure the safety of human body or object.
The length of above-mentioned touching bar 2 should be consistent with the height of elevator door body 1 and car door body, realizes solving the real non-blind area design of elevator door.
In each touching bar 2 above-mentioned, correspondence is provided with one or more dynamic circuit breaker switch 3, realize when directly being contacted by folder human body or object and being expressed to touching bar 2, namely touching bar 2 can be expressed to dynamic circuit breaker switch 3 immediately and to work also the normal working power of force disconnect elevator door motor immediately.
Between above-mentioned touching bar 2 and dynamic circuit breaker switch 3, retracing spring being installed, realizing the normal work automatically recovering elevator door motor when being taken out smoothly by folder human body or object.
The two poles of the earth conductor wire of each dynamic circuit breaker switch 3 above-mentioned is connected in the mode of mutually connecting and is series in the control system circuit of elevator door motor simultaneously, realizing when the touched bar of one of them dynamic circuit breaker switch 3 extrudes can the normal working power of force disconnect elevator door motor immediately, impel elevator door out of service immediately, ensure the safety of human body or object.
Each touching bar 2 internal fixtion above-mentioned is provided with dynamic circuit connector switch 4, the two poles of the earth conductor wire of each dynamic circuit connector switch 4 above-mentioned is also parallel in the alarm system circuit of elevator so that mode parallel with one another is in parallel simultaneously, if when realizing the elevator door induction system et out of order when the late into the night, left unguarded took elevator alone and press from both sides people, namely touching bar 2 can automatic traction dynamic circuit connector switch 4 also automatic elevator warning system of connecting of opening call for help immediately, makes people and thing be saved timely and repair elevator.
Said structure also can be installed on elevator door body 1, on the top of car door body doorframe, and the two poles of the earth conductor wire of dynamic circuit breaker switch 3 is connected in the mode of mutually connecting and is series in the control system of elevator lifting motor simultaneously, realize after elevator door is because of fault folder people or insert, when elevator continues to run up or down, as long as human body or object contact when being expressed to the touching bar 2 be arranged on elevator door body 1 or car door body doorframe top, namely touching bar 2 can move immediately and be expressed to dynamic circuit breaker switch 3 and work, and immediately force disconnect elevator lifting motor normal working power and make elevator emergency brake, lift car is impelled to stop immediately running up and down, touch bar 2 also can automatic traction dynamic circuit connector switch 4 also automatic elevator warning system of connecting of opening call for help immediately simultaneously, people and thing is made to be saved timely and repair elevator, ensure the safety of human body or object.
More than to show and what describe is groundwork of the present invention, principal character and advantage preferred embodiment of the present invention; the technical personnel of the industry should be understood; the claims book and specification sheets and embodiment be not in order to limit the present invention; also various changes and modifications are had under the impact of scope principle prerequisite of the present invention; but any amendment done, equivalent replacement, improvement etc., all fall within claims protection domain of the present invention.
Claims (3)
1. upright elevator door and car door safety protection structure, by elevator door body, car door body, elevator door motor, elevator lifting motor, touching bar, dynamic circuit breaker switch, dynamic circuit connector switch, retracing spring, warning, conductor wire forms, it is characterized in that: in the crack of each elevator door body above-mentioned and car door body, a touching bar is installed respectively, the installation at above-mentioned touching bar edge must be over elevator door body and car door body edges, the length of above-mentioned touching bar should be consistent with the height of elevator door body and car door body, in each touching bar above-mentioned, correspondence is provided with one or more dynamic circuit breaker switch, between above-mentioned touching bar and dynamic circuit breaker switch, retracing spring is installed, the two poles of the earth conductor wire of each dynamic circuit breaker switch above-mentioned is connected in the mode of mutually connecting and is series in the control system circuit of elevator door motor simultaneously.
2. upright elevator door according to claim 1 and car door safety protection structure; it is characterized in that: each touching bar internal fixtion above-mentioned is provided with dynamic circuit connector switch, and the two poles of the earth conductor wire of each dynamic circuit connector switch above-mentioned is also parallel in the alarm system circuit of elevator so that mode parallel with one another is in parallel simultaneously.
3. the upright elevator door according to claim 1,2 and car door safety protection structure; it is characterized in that: said structure also can be installed on the top of elevator door body, car door body doorframe, and the two poles of the earth conductor wire of dynamic circuit breaker switch is connected in the mode of mutually connecting and is series in the control system of elevator lifting motor simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900533.XA CN105438943A (en) | 2015-12-04 | 2015-12-04 | Safety protection structure for vertical elevator landing doors and elevator car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900533.XA CN105438943A (en) | 2015-12-04 | 2015-12-04 | Safety protection structure for vertical elevator landing doors and elevator car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105438943A true CN105438943A (en) | 2016-03-30 |
Family
ID=55549669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510900533.XA Pending CN105438943A (en) | 2015-12-04 | 2015-12-04 | Safety protection structure for vertical elevator landing doors and elevator car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438943A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190680A (en) * | 2018-03-05 | 2018-06-22 | 深圳盛世电梯股份有限公司 | A kind of anti-shear of elevator |
| CN108910666A (en) * | 2018-08-15 | 2018-11-30 | 宁波微科光电股份有限公司 | A kind of double protection elevator light curtain |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613050A (en) * | 2008-06-27 | 2009-12-30 | 中山市奥美森工业有限公司 | Elevator safety door |
| CN201932797U (en) * | 2011-01-12 | 2011-08-17 | 北京升华电梯集团有限公司 | Elevator safety shoe device |
| CN204661098U (en) * | 2015-04-22 | 2015-09-23 | 朗格尔电梯有限公司 | A kind of emergency staircase |
| CN205241019U (en) * | 2015-12-04 | 2016-05-18 | 傅银华 | Upright elevator layer door and car door safety protection structure |
-
2015
- 2015-12-04 CN CN201510900533.XA patent/CN105438943A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613050A (en) * | 2008-06-27 | 2009-12-30 | 中山市奥美森工业有限公司 | Elevator safety door |
| CN201932797U (en) * | 2011-01-12 | 2011-08-17 | 北京升华电梯集团有限公司 | Elevator safety shoe device |
| CN204661098U (en) * | 2015-04-22 | 2015-09-23 | 朗格尔电梯有限公司 | A kind of emergency staircase |
| CN205241019U (en) * | 2015-12-04 | 2016-05-18 | 傅银华 | Upright elevator layer door and car door safety protection structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190680A (en) * | 2018-03-05 | 2018-06-22 | 深圳盛世电梯股份有限公司 | A kind of anti-shear of elevator |
| CN108910666A (en) * | 2018-08-15 | 2018-11-30 | 宁波微科光电股份有限公司 | A kind of double protection elevator light curtain |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |