CN210763841U - Linkage control system for landing door of construction elevator - Google Patents
Linkage control system for landing door of construction elevator Download PDFInfo
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- CN210763841U CN210763841U CN201921105057.2U CN201921105057U CN210763841U CN 210763841 U CN210763841 U CN 210763841U CN 201921105057 U CN201921105057 U CN 201921105057U CN 210763841 U CN210763841 U CN 210763841U
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- construction elevator
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- landing door
- cage
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Abstract
The utility model relates to a construction elevator layer door coordinated control system, it belongs to construction machinery technical field. The utility model discloses a cage control box at the bottom of layer door controller, inductive pick-up, electromagnetic lock, construction elevator, layer door controller are provided with the button of unblanking, inductive pick-up interface, power source, electromagnetic lock interface and construction elevator coordinated control interface, and inductive pick-up links to each other with the inductive pick-up interface that corresponds, and the electromagnetic lock corresponds with the electromagnetic lock interface and links to each other, and cage control box is connected with construction elevator coordinated control interface at the bottom of the construction elevator. The utility model discloses a coordinated control system realizes only that construction elevator cage stops the stable back in layer, and layer door lock could be opened, is in under the closed condition when all layer doors, and construction elevator cage could move to avoid no construction elevator cage to stop, the hidden danger point that layer door was opened.
Description
Technical Field
The utility model relates to a control system especially relates to a construction elevator layer door coordinated control system, and it belongs to construction machinery technical field.
Background
The construction elevator is an important construction machine for vertically transporting people or goods in the building construction process. The construction elevator landing door is arranged on a building under construction and used as a passage for the construction elevator to enter the building after stopping, and the landing door is opened for a long time when the construction elevator is not stopped for the whole construction process in a closed state, so that the landing door is a dangerous source and is a potential hazard point for falling from high altitude.
At present, the most common landing door on a construction site is completely closed and locked manually by workers, no interlocking control or alarm device is provided, and in many times, because of the negligence of workers or the inconvenience of holding tools and materials in the hands of workers, the landing door is not closed, so that potential safety hazards can be formed in the process of up-and-down operation of a construction elevator and movement of the workers and waiting for the construction elevator.
Therefore, the elevator landing door linkage control system is safe, reliable and convenient to operate, direct interlocking control of the construction elevator and landing door control is established, and potential safety hazards are avoided, and the elevator landing door linkage control system is particularly necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design simple reasonable, safe and reliable, convenient operation realizes only that construction elevator cage stops the layer and stabilizes the back, and layer door lock could be opened, is in under the closed condition when all layer doors, and construction elevator cage could move's construction elevator layer door coordinated control system.
The utility model provides a technical scheme that above-mentioned problem adopted is: this construction elevator layer door coordinated control system, cage control box, its characterized in that at the bottom of including layer door controller, inductive transducer, electromagnetic lock, construction elevator: the landing door controller is provided with an unlocking button, an inductive sensor interface, a power supply interface, an electromagnetic lock interface and a construction elevator linkage control interface, the inductive sensor is connected with the corresponding inductive sensor interface, the electromagnetic lock is correspondingly connected with the electromagnetic lock interface, and the construction elevator bottom cage control box is connected with the construction elevator linkage control interface; the inductive sensor interfaces are connected with corresponding inductive sensors and are used for judging the parking state of the cage of the construction elevator and the opening and closing state of the landing door; the magnetic lock interface is used for controlling the opening and locking of the electromagnetic lock, and the unlocking button is used for manually opening the layer door lock.
As preferred, inductive transducer includes that construction elevator cage parks inductive transducer and layer door state inductive transducer, and inductive transducer interface includes that construction elevator cage parks inductive transducer interface and layer door state inductive transducer interface, and this construction elevator cage parks inductive transducer and stops inductive transducer interface with construction elevator cage and link to each other, and layer door state inductive transducer links to each other with layer door state inductive transducer interface.
Preferably, the construction elevator cage stop induction sensor of the utility model is connected with the construction elevator cage stop induction sensor interface through a cable; the device is used for sensing whether the construction hoist cage is stopped or not.
Preferably, the landing door state induction sensor of the utility model is connected with the landing door state induction sensor interface through a cable; used for judging the opening and closing state of the landing door.
Preferably, the electromagnetic lock of the utility model is connected with the electromagnetic lock interface through a cable; and the logic judgment is carried out by the landing door controller, and then the output is output to control the locking and the unlocking of the electromagnetic lock.
Preferably, the elevator linkage control interface of the utility model is connected with the bottom cage control box of the construction elevator through a cable; the construction hoist can not run under the condition that any landing door is opened.
Preferably, the electromagnetic lock of the utility model comprises an inductive sensor and an unlocking button; the method is used for realizing two modes: firstly, when a cage of a construction elevator stops, the cage is opened after being delayed through an induction sensor; and secondly, when the cage of the construction elevator stops, the cage is opened by pressing an unlocking button.
Preferably, the construction elevator cage stop induction sensor of the utility model is used for judging whether a construction elevator cage stops; the landing door state induction sensor is used for judging whether the landing door is closed.
Preferably, layer door state inductive transducer adopts coordinated control with construction elevator coordinated control interface.
Preferably, the construction elevator coordinated control interface of the landing door controller of mutual floor concatenates through the cable.
Compared with the prior art, the utility model, have following advantage and effect: (1) linkage control is realized through the landing door state induction sensor and the linkage control interface of the construction elevator, and the construction elevator cannot run in the state that any landing door is opened; (2) the landing door of the floor where the cage of the construction elevator stops cannot be opened through the landing induction sensor of the cage of the construction elevator; (3) the landing door unlocking method comprises two methods, one is that after the cage of the construction elevator stops, the induction sensor receives a signal and then delays unlocking, and the method is convenient for a worker taking the construction elevator to open the landing door without pressing an unlocking button after the worker goes out of the cage; the other type is that after the construction elevator is stopped, the inductive switch receives a signal and presses the unlocking button to open the landing door, and the mode is convenient for workers in the floors to take the construction elevator, so that the delay waiting time is reduced.
Drawings
Fig. 1 is a schematic block diagram of an embodiment of the present invention.
In the figure: inductive sensor I, inductive sensor 1 is berthhed to the construction elevator cage, layer door state inductive sensor 2, layer door controller 3, electromagnetic lock 4, cage control box 5 at the bottom of the construction elevator, unlocking button 31, inductive sensor interface 32, power source 33, electromagnetic lock interface 34, construction elevator coordinated control interface 35, integrated circuit board 36, inductive sensor interface 321 is berthhed to the construction elevator cage, layer door state inductive sensor interface 322.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1, the construction elevator landing door coordinated control system of this embodiment includes landing door controller 3, inductive sensor i, cage control box 5 at the bottom of electromagnetic lock 4 and the construction elevator, adopt the external power supply, the core component is integrated circuit board 36, landing door controller 3 is provided with unlocking button 31, inductive sensor interface 32, power source 33, electromagnetic lock interface 34 and construction elevator coordinated control interface 35, inductive sensor i links to each other with the inductive sensor interface 32 that corresponds, electromagnetic lock 4 corresponds with electromagnetic lock interface 34 and links to each other, construction elevator bottom cage control box 5 is connected with construction elevator coordinated control interface 35.
Inductive sensor I stops inductive sensor 1 and layer door state inductive sensor 2 including the construction elevator cage, and inductive sensor interface 32 stops inductive sensor interface 321 and layer door state inductive sensor interface 322 including the construction elevator cage, and this construction elevator cage stops inductive sensor 1 and the construction elevator cage stops inductive sensor interface 321 continuous, and layer door state inductive sensor 2 links to each other with layer door state inductive sensor interface 322.
The construction hoist cage stop induction sensor 1 of the embodiment is correspondingly connected with the construction hoist cage stop induction sensor interface 321 through a cable; the device is used for sensing whether the construction hoist cage is stopped or not.
The landing door state sensor 2 of the present embodiment is correspondingly connected to the landing door state sensor interface 322 through a cable; used for judging the opening and closing state of the landing door.
The electromagnetic lock 4 of the embodiment is correspondingly connected with the electromagnetic lock interface 34 through a cable; the logic judgment is carried out by the landing door controller 3, and then the output is output, and the locking and the unlocking of the electromagnetic lock 4 are controlled.
The elevator linkage control interface of the embodiment is connected with a bottom cage control box 5 of the construction elevator through a cable; the interlocking control device is used for establishing direct interlocking control of the construction elevator and landing door control, the construction elevator cannot run when the landing doors are opened, and when the number of the landing doors is large, the construction elevator interlocking control interfaces 35 of the landing door controllers 3 of all floors are connected in series through cables, so that the function that any landing door is opened and the construction elevator cannot run is realized.
The electromagnetic lock 4 of this embodiment can be opened through two kinds of modes, one kind is when the construction elevator cage is berthhed, through I delay opening of inductive transducer, and another kind is when the construction elevator cage is berthhed, opens through pressing the button 31 of unblanking.
The construction hoist cage stop induction sensor 1 of the embodiment is used for judging whether a construction hoist cage stops; the landing door state sensing sensor 2 is used for judging whether the landing door is closed.
The landing door state sensor 2 of the present embodiment is linked with the construction elevator linkage control interface 35.
The working principle of the embodiment is as follows: when all the floor doors are closed and the electromagnetic lock 4 is locked, the floor door controller 3 sends a signal to the bottom cage control box 5 of the construction hoist, the construction hoist can run, the construction hoist is started, and the construction hoist can run up and down. When the construction elevator stops at a certain floor, the construction elevator cage stop inductive sensor 1 receives a signal, and delay processing is carried out, the construction elevator cage is confirmed to be in a stop state rather than in a running through state, the landing door controller 3 controls the electromagnetic lock 4 to be opened, the stop of the construction elevator cage can also be confirmed manually, after the construction elevator cage stops stably, workers in the floor can unlock the elevator cage by pressing an unlocking button on the landing door controller 3, if the construction elevator cage stops, the electromagnetic lock 4 cannot be opened by pressing the unlocking button 31 of the landing door controller 3. After a worker opens the landing door, the landing door controller 3 detects that the landing door is in an open state, and sends a signal to the bottom cage control box 5 of the construction elevator to forbid the operation of the construction elevator. After the workers close the landing door, the switch of the landing door state induction sensor 2 induces that the landing door is closed and automatically locked, and then informs the bottom cage control box 5 of the construction elevator of the operation possibility of the construction elevator again, so that the interlocking control of the construction elevator and the landing door is realized.
This embodiment realizes through construction elevator layer door coordinated control system that only construction elevator cage stops the layer and stabilizes the back, and layer door lock just can be opened, is in under the closed condition when all layer doors, and construction elevator cage just can move to avoid not having construction elevator cage to stop, the hidden danger point that layer door was opened.
The controller, the control box, and the like in this embodiment may be implemented by using an existing control technology without being implemented by new software, and those skilled in the art know the existing control technology, and are not described herein.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides a construction elevator layer door coordinated control system, includes layer door controller, inductive transducer, electromagnetic lock, construction elevator cage control box at the bottom, its characterized in that: the landing door controller is provided with an unlocking button, an induction sensor interface, a power supply interface, an electromagnetic lock interface and a construction elevator linkage control interface, the induction sensor is connected with the corresponding induction sensor interface, the electromagnetic lock is correspondingly connected with the electromagnetic lock interface, and a construction elevator bottom cage control box is connected with the construction elevator linkage control interface.
2. The construction elevator landing door coordinated control system according to claim 1, characterized in that: the inductive sensor comprises a construction elevator cage stop inductive sensor and a landing door state inductive sensor, the inductive sensor interface comprises a construction elevator cage stop inductive sensor interface and a landing door state inductive sensor interface, the construction elevator cage stop inductive sensor is connected with the construction elevator cage stop inductive sensor interface, and the landing door state inductive sensor is connected with the landing door state inductive sensor interface.
3. The construction elevator landing door coordinated control system according to claim 2, characterized in that: the construction hoist cage stop induction sensor is connected with the construction hoist cage stop induction sensor interface through a cable.
4. The construction elevator landing door coordinated control system according to claim 2, characterized in that: the landing door state induction sensor is connected with the landing door state induction sensor interface through a cable.
5. The construction elevator landing door coordinated control system according to claim 1, characterized in that: the electromagnetic lock is connected with the electromagnetic lock interface through a cable.
6. The construction elevator landing door coordinated control system according to claim 1, characterized in that: the elevator linkage control interface is connected with the construction elevator bottom cage control box through a cable.
7. The construction elevator landing door coordinated control system according to claim 1, characterized in that: the electromagnetic lock unlocking device comprises an induction sensor and an unlocking button.
8. The construction elevator landing door coordinated control system according to claim 2, characterized in that: and the landing door state induction sensor and the linkage control interface of the construction lifter adopt linkage control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921105057.2U CN210763841U (en) | 2019-07-16 | 2019-07-16 | Linkage control system for landing door of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921105057.2U CN210763841U (en) | 2019-07-16 | 2019-07-16 | Linkage control system for landing door of construction elevator |
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| Publication Number | Publication Date |
|---|---|
| CN210763841U true CN210763841U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921105057.2U Active CN210763841U (en) | 2019-07-16 | 2019-07-16 | Linkage control system for landing door of construction elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316641A (en) * | 2019-07-16 | 2019-10-11 | 浙江省建设机械集团有限公司 | A kind of building hoist layer couplet on the door autocontrol system |
| CN113800370A (en) * | 2021-08-18 | 2021-12-17 | 江苏中宝龙工程机械有限公司 | Linkage control system for landing door of construction elevator |
-
2019
- 2019-07-16 CN CN201921105057.2U patent/CN210763841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316641A (en) * | 2019-07-16 | 2019-10-11 | 浙江省建设机械集团有限公司 | A kind of building hoist layer couplet on the door autocontrol system |
| CN113800370A (en) * | 2021-08-18 | 2021-12-17 | 江苏中宝龙工程机械有限公司 | Linkage control system for landing door of construction elevator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The city of Hangzhou city of Zhejiang province Zhaohui road 310014 No. 175 under Lian Jin building block A Patentee after: Zhejiang Construction Engineering Machinery Group Co.,Ltd. Address before: The city of Hangzhou city of Zhejiang province Zhaohui road 310014 No. 175 under Lian Jin building block A Patentee before: ZHEJIANG CONSTRUCTION MACHINERY GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |