CN213622820U - Control system for floor protective door of construction elevator - Google Patents
Control system for floor protective door of construction elevator Download PDFInfo
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- CN213622820U CN213622820U CN202022733765.XU CN202022733765U CN213622820U CN 213622820 U CN213622820 U CN 213622820U CN 202022733765 U CN202022733765 U CN 202022733765U CN 213622820 U CN213622820 U CN 213622820U
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Abstract
The utility model relates to the technical field of building, in particular to a control system of a floor protective door of a construction elevator, which comprises an elevator stop signal receiver, a protective door, an electromagnetic lock, a lock control module and a floor detection module; the electromagnetic lock is arranged on the protective door; the lock control module is connected with the electromagnetic lock and used for controlling the opening and closing of the electromagnetic lock; the floor detection module is used for identifying and determining a stop floor and sending a stop floor signal; the elevator stop signal receiver is used for sending an instruction to the lock control module according to the received stop floor signal so as to open the electromagnetic lock. The switching of guard gate is controlled by electromagnetic lock, elevator stop signal receiver and lock control module, and after the elevator stopped at preset floor, thereby lock control module could control and makes thereby can the electromagnetic lock open the guard gate, otherwise, the guard gate is in the closed condition all the time to prevented that constructor from opening the circumstances such as guard gate without permission, improved the security performance of guard gate.
Description
Technical Field
The utility model belongs to the technical field of the building technique and specifically relates to a construction elevator floor guard gate control system is related to.
Background
A construction elevator is required to be installed during decoration of a high-rise building on a construction site, a construction elevator protection and access platform scaffold is erected, and a protection door is installed on a floor. In the construction process, when a worker does not stop at the floor where the construction elevator is located, if the worker opens the protection door without permission, the worker has the danger of falling due to the missing of the protection door and the condition that the construction elevator is extruded and killed by the construction elevator due to the fact that the worker does not notice the operation of the construction elevator. In order to prevent the occurrence of similar situations and increase the use safety performance of the protective door, it is urgently needed to develop a floor protective door control system with higher safety performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction elevator floor protection door control system to solve the technical problem that the protection door security performance that exists among the prior art is low.
In order to solve the technical problem, the utility model provides a building protection door control system of a construction elevator, which comprises an elevator stop signal receiver, a protection door, an electromagnetic lock, a lock control module and a floor detection module; the electromagnetic lock is arranged on the protective door; the lock control module is connected with the electromagnetic lock and used for controlling the opening and closing of the electromagnetic lock; the floor detection module and the lock control module are electrically connected with the elevator stop signal receiver; the floor detection module is used for identifying and determining a stop floor and sending a stop floor signal; the elevator stop signal receiver is used for sending an instruction to the lock control module according to the received stop floor signal so as to open the electromagnetic lock.
Furthermore, the lock control module comprises a sub-control module and a protective door switch; the sub-control module is connected with the protective door switch and used for communicating and cutting off the protective door switch and a control circuit of the electromagnetic lock; when the sub-control module cuts off the protection door switch and the control circuit of the electromagnetic lock, the electromagnetic lock is not controlled by the protection door switch and is in a closed state; when the sub-control module communicates the protection door switch with the control circuit of the electromagnetic lock, the protection door switch can control the opening and closing of the electromagnetic lock.
Further, the floor detection module comprises a floor identification module and an elevator stop signal transmitter; the floor identification module is used for identifying and determining a stopping floor and sending a signal to the elevator stopping signal transmitter; and the elevator stop signal transmitter sends a stop floor signal to the elevator stop signal receiver after receiving the signal.
The elevator control system further comprises an elevator lifting mechanism, an elevator lifting control module and a protective door state detection module; the elevator lifting control module is electrically connected with the elevator lifting mechanism and used for controlling the starting and closing of the elevator lifting mechanism; the protective door state detection module is used for detecting the opening and closing states of the protective door and sending an instruction signal to the elevator lifting control module; the elevator lifting control module is used for starting to control and stopping to control the starting and closing of the elevator lifting mechanism according to the received command signal.
Further, the guard door state detection module comprises a guard door switch signal transmitter and a guard door switch signal receiver; the protective door opening and closing signal transmitter is used for transmitting protective door opening and closing signals; the protective door switch signal receiver is used for receiving opening and closing signals of a protective door and sending control signals to the elevator lifting control module.
Further, the device also comprises a protective door signal control box arranged on the protective door; the elevator stop signal receiver and the protective door switch signal transmitter are arranged in the protective door signal control box.
Further, the elevator signal control box is also included; the floor identification module, the elevator stop signal transmitter and the protective door switch signal receiver are arranged in the elevator signal control box.
Further, the door closer is also included; the door closer is arranged on the protective door.
Further, the protective door comprises a door frame and two door leaves; the door leaf is movably connected with the door frame; an opening stopping block is arranged on the door leaf; the opening stopping block is used for preventing one door leaf from opening.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a construction elevator floor guard gate control system, when using, the electromagnetic lock is in the closed state, after floor detection module discerns and confirms the berth floor and sends the berth floor signal, to the elevator berth signal receiver transmission signal; when the elevator stop signal receiver receives the signal, an instruction is sent to the lock control module, so that the electromagnetic lock can be opened, and a constructor can open the protective door. The utility model provides a control system, the switching of guard gate is by electromagnetic lock, elevator stop signal receiver and lock control module control, stops to stop at predetermined floor when the elevator after, thereby lock control module could control and make and open the guard gate by the electromagnetic lock, otherwise, the guard gate is in the closed condition all the time to prevented that constructor from opening the circumstances such as guard gate without permission, improved the security performance of guard gate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a control system of a floor protective door of a construction elevator according to an embodiment of the present invention;
fig. 2 is another schematic structural diagram of a control system for a floor protective door of a construction elevator according to an embodiment of the present invention;
fig. 3 is the schematic diagram of the elevator signal control box that the embodiment of the utility model provides.
Reference numerals:
1-external power supply; 2-protective door signal control box; 3-elevator stop signal receiver;
4-guard gate switch signal emitter; 5-power line of electromagnetic lock; 6-protective door switch;
7-guard gate signal feedback line; 8, an electromagnetic lock; 9-a door frame;
10-a guard gate; 11-stop block; 12-elevator signal control box;
13-a floor identification module; 14-elevator landing signal transmitter;
15-guard gate switch signal receiver; 16-door closer.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to specific embodiments.
As shown in fig. 1 to 3, the construction elevator floor protective door control system provided in this embodiment includes an elevator stop signal receiver 3, a protective door 10, an electromagnetic lock 8, a lock control module, and a floor detection module;
the electromagnetic lock 8 is arranged on the protective door 10; the lock control module is connected with the electromagnetic lock 8 and is used for controlling the opening and closing of the electromagnetic lock 8; the floor detection module and the lock control module are electrically connected with the elevator stop signal receiver 3; the floor detection module is used for identifying and determining a stop floor and sending a stop floor signal; the elevator stop signal receiver 3 is arranged to give instructions to the lock control module according to the received stop floor signal so that the electromagnetic lock 8 can be opened.
In the construction elevator floor protective door control system provided by the embodiment, when the construction elevator floor protective door control system is used, the electromagnetic lock 8 is in a closed state, and when the floor detection module identifies and determines a stop floor and sends a stop floor signal, the floor detection module transmits a signal to the elevator stop signal receiver 3; when the elevator stop signal receiver 3 receives the signal, an instruction is sent to the lock control module, so that the electromagnetic lock 8 can be opened, and the constructor can open the protective door 10. The utility model provides a control system, the switching of guard gate 10 is by electromagnetic lock 8, elevator stop signal receiver 3 and lock control module control, stops to lean on after predetermineeing the floor when the elevator, thereby lock control module could control and make can electromagnetic lock 8 open guard gate 10, otherwise, guard gate 10 is in the closed condition all the time to prevented that the constructor from opening the circumstances such as guard gate 10 without permission, improved guard gate 10's security performance.
Wherein, the electromagnetic lock 8 is connected with the power supply through the power line 5 of the electromagnetic lock 8.
Further, the lock control module comprises a sub-control module and a guard door switch 6; the sub-control module is connected with the protective door switch 6 and used for communicating and cutting off the control circuit of the protective door switch 6 and the electromagnetic lock 8; when the sub-control module cuts off the control circuit of the protective door switch 6 and the electromagnetic lock 8, the electromagnetic lock 8 is not controlled by the protective door switch 6 and is in a closed state; when the sub-control module communicates the protection door switch 6 with the control circuit of the electromagnetic lock 8, the protection door switch 6 can control the opening and closing of the electromagnetic lock 8.
In this embodiment, when the elevator stopped at the preset floor, floor detection module sent the floor signal of stopping, and elevator stop signal receiver 3 received this floor signal of stopping and sends the signal to sub control module, and sub control module communicates guard gate switch 6 with the control circuit of electromagnetic lock 8, and the switching of electromagnetism can be controlled to guard gate 10, and at this moment, constructor can open guard gate 10 according to guard gate switch 6. On the contrary, when the elevator does not stop at the preset floor, electromagnetic lock 8 is in the off-state all the time, and sub control module cuts off the circuit between guard gate switch 6 and the electromagnetic lock 8, and guard gate switch 6 can not control the switching of electromagnetic lock 8, and at this moment, if constructor pressed guard gate switch 6 and also can not open electromagnetic lock 8, further improved the security performance.
Further, the floor detection module comprises a floor identification module 13 and an elevator stop signal transmitter 14; the floor identification module 13 is used for identifying and determining a stop floor and sending a signal to the elevator stop signal transmitter 14; the elevator stop signal transmitter 14 sends a stop floor signal to the elevator stop signal receiver 3 upon receiving the above signal.
The elevator control system further comprises an elevator lifting mechanism, an elevator lifting control module and a protective door state detection module; the elevator lifting control module is electrically connected with the elevator lifting mechanism and used for controlling the starting and closing of the elevator lifting mechanism; the protective door state detection module is used for detecting the opening and closing states of the protective door 10 and sending an instruction signal to the elevator lifting control module; the elevator lifting control module is used for starting to control and stopping to control the starting and the closing of the elevator lifting mechanism according to the received command signal. That is, when the elevator stops at the preset floor, after the constructor opens the protective door 10, the protective door state detection module detects the opening state of the protective door 10 and sends an instruction for stopping controlling the elevator lifting mechanism to the elevator lifting control module, and the constructor cannot operate the elevator to run. On the contrary, after the protection door 10 is closed, the protection door state detection module detects the closed state of the protection door 10 and sends an instruction for starting controlling the elevator to ascend and descend to the elevator ascending and descending control module, and a constructor can operate the elevator to run. The present embodiment further increases the security performance.
Further, the guard door state detection module includes a guard door switch signal transmitter 4 and a guard door switch signal receiver 15; the protective door switch signal emitter 4 is used for emitting an opening and closing signal of the protective door 10; the protective door switch signal receiver 15 is used for receiving opening and closing signals of the protective door 10 and sending control signals to the elevator lifting control module.
Wherein a signal can be transmitted to the guard gate switch signal transmitter 4 through the guard gate signal feedback line 7.
Further, a door closer 16 is also included; the door closer 16 is provided on the protective door 10. The door closer 16 enables the protective door 10 to automatically close after a sudden power failure of the control system, so that the protective door 10 can still maintain a closed state after the power failure. The construction of the door closer 16 is prior art and will not be described in detail herein.
Further, the device also comprises a protective door signal control box 2 arranged on the protective door 10; the elevator stop signal receiver 3 and the guard door switch signal transmitter 4 are arranged in the guard door signal control box 2. The guard gate signal control box 2 is connected with an external power supply 1.
Further, the elevator signal control box 12 is also included; a floor identification module 13, an elevator stop signal transmitter 14 and a guard door switch signal receiver 15 are arranged in the elevator signal control box 12.
Further, the protective door 10 includes a door frame 9 and two door leaves; the door leaf is movably connected with the door frame 9; an opening stopping block 11 is arranged on the door leaf; the opening stop 11 is used to prevent one door leaf from opening. The stop dog 11 can prevent the single protective door 10 from being opened, and the double doors can be opened together only after the electromagnetic lock 8 is unlocked, so that the safety performance is further improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A control system for a floor protective door of a construction elevator is characterized by comprising an elevator stop signal receiver, a protective door, an electromagnetic lock, a lock control module and a floor detection module;
the electromagnetic lock is arranged on the protective door; the lock control module is connected with the electromagnetic lock and used for controlling the opening and closing of the electromagnetic lock;
the floor detection module and the lock control module are electrically connected with the elevator stop signal receiver; the floor detection module is used for identifying and determining a stop floor and sending a stop floor signal; the elevator stop signal receiver is used for sending an instruction to the lock control module according to the received stop floor signal so as to open the electromagnetic lock.
2. The construction elevator floor guard door control system of claim 1, wherein the lock control module comprises a sub-control module and a guard door switch;
the sub-control module is connected with the protective door switch and used for communicating and cutting off the protective door switch and a control circuit of the electromagnetic lock;
when the sub-control module cuts off the protection door switch and the control circuit of the electromagnetic lock, the electromagnetic lock is not controlled by the protection door switch and is in a closed state;
when the sub-control module communicates the protection door switch with the control circuit of the electromagnetic lock, the protection door switch can control the opening and closing of the electromagnetic lock.
3. The construction hoist floor guard door control system of claim 2, wherein the floor detection module includes a floor identification module and an elevator stop signal transmitter;
the floor identification module is used for identifying and determining a stopping floor and sending a signal to the elevator stopping signal transmitter;
and the elevator stop signal transmitter sends a stop floor signal to the elevator stop signal receiver after receiving the signal.
4. The construction hoist floor guard door control system of claim 3, further comprising an elevator hoist mechanism, an elevator hoist control module, and a guard door status detection module;
the elevator lifting control module is electrically connected with the elevator lifting mechanism and used for controlling the starting and closing of the elevator lifting mechanism; the protective door state detection module is used for detecting the opening and closing states of the protective door and sending an instruction signal to the elevator lifting control module; the elevator lifting control module is used for starting to control and stopping to control the starting and closing of the elevator lifting mechanism according to the received command signal.
5. The construction elevator floor guard door control system of claim 4, wherein the guard door state detection module includes a guard door switch signal transmitter and a guard door switch signal receiver;
the protective door opening and closing signal transmitter is used for transmitting protective door opening and closing signals; the protective door switch signal receiver is used for receiving opening and closing signals of a protective door and sending control signals to the elevator lifting control module.
6. The construction elevator floor guard door control system of claim 5, further comprising a guard door signal control box disposed on the guard door; the elevator stop signal receiver and the protective door switch signal transmitter are arranged in the protective door signal control box.
7. The construction hoist floor guard door control system of claim 6, further comprising an elevator signal control box;
the floor identification module, the elevator stop signal transmitter and the protective door switch signal receiver are arranged in the elevator signal control box.
8. The construction elevator floor guard door control system of claim 1, further comprising a door closer; the door closer is arranged on the protective door.
9. The construction elevator floor guard door control system of claim 1, wherein the guard door includes a door frame and two door leaves; the door leaf is movably connected with the door frame; an opening stopping block is arranged on the door leaf; the opening stopping block is used for preventing one door leaf from opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733765.XU CN213622820U (en) | 2020-11-23 | 2020-11-23 | Control system for floor protective door of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733765.XU CN213622820U (en) | 2020-11-23 | 2020-11-23 | Control system for floor protective door of construction elevator |
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| Publication Number | Publication Date |
|---|---|
| CN213622820U true CN213622820U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022733765.XU Active CN213622820U (en) | 2020-11-23 | 2020-11-23 | Control system for floor protective door of construction elevator |
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| CN (1) | CN213622820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196472A (en) * | 2022-06-02 | 2022-10-18 | 深圳市隆森智能装备合伙企业(有限合伙) | Safety control method for hoistway construction elevator |
| CN115490122A (en) * | 2022-09-15 | 2022-12-20 | 中建海峡建设发展有限公司 | Elevator discharging platform protective door and elevator circuit linkage device and control method thereof |
-
2020
- 2020-11-23 CN CN202022733765.XU patent/CN213622820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196472A (en) * | 2022-06-02 | 2022-10-18 | 深圳市隆森智能装备合伙企业(有限合伙) | Safety control method for hoistway construction elevator |
| CN115490122A (en) * | 2022-09-15 | 2022-12-20 | 中建海峡建设发展有限公司 | Elevator discharging platform protective door and elevator circuit linkage device and control method thereof |
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