CN216670923U - Wireless control device in elevator installation process - Google Patents
Wireless control device in elevator installation process Download PDFInfo
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- CN216670923U CN216670923U CN202220024711.2U CN202220024711U CN216670923U CN 216670923 U CN216670923 U CN 216670923U CN 202220024711 U CN202220024711 U CN 202220024711U CN 216670923 U CN216670923 U CN 216670923U
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- contactor
- elevator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a wireless control device in the installation process of an elevator, which comprises: a wireless remote control, a wireless receiver and a contactor assembly; the wireless remote controller is wirelessly connected with the wireless receiver; the wireless receiver is electrically connected with the contactor assembly; the contactor component is electrically connected with the elevator control cabinet in a pluggable mode through a connector; the wireless remote controller is used for sending an elevator control signal to the wireless receiver; the wireless receiver is used for controlling the opening and closing actions of corresponding contactors in the contactor assembly according to the elevator control signal so as to realize the on-off of the elevator running signal. In the elevator installation process, the wireless signal receiving control is carried out on the elevator machine room control cabinet through wireless control without connecting the traveling flat cable, so that the traveling flat cable can be well protected, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of elevator control, in particular to a wireless control device in an elevator installation process.
Background
The elevator belongs to special equipment, also is the mechanical equipment that sends to the job site spare part from the manufacturing plant and assemble, for high-rise elevator, in the installation, generally adopt the elevator to carry out slow motion from taking the sedan-chair top to overhaul the case, the adoption is wired control, need to take oneself to overhaul the case and connect to the flat cable of accompanying with (the most important power of elevator and signal cable, later stage normal use can be along with elevator car up-and-down operation) joint department and operate, because of not having fixed convenient cable elevator well of accompanying with to have the protrusion to scrape bad cable in the operation, lead to breaking down, because the flat cable of accompanying with is very heavy, also can be unsafe in the operation, the distance size is not good when installing bottom buffer and compensating chain is controlled, delay efficiency very much.
Therefore, how to provide a wireless control device which has a light structure and does not need to be connected with a traveling flat cable in the installation process of an elevator is a problem which needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a wireless control device in an elevator installation process, which performs wireless signal receiving control with an elevator machine room control cabinet through wireless control without connecting a traveling flat cable in the elevator installation process, can well protect the traveling flat cable, and improves the working efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a wireless control device during elevator installation, comprising: a wireless remote control, a wireless receiver and a contactor assembly; the wireless remote controller is wirelessly connected with the wireless receiver; the wireless receiver is electrically connected with the contactor assembly; the contactor assembly is electrically connected with the elevator control cabinet in a pluggable mode through a connector;
the wireless remote controller is used for sending an elevator control signal to the wireless receiver;
the wireless receiver is used for controlling the opening and closing actions of corresponding contactors in the contactor assembly according to the elevator control signals.
Preferably, in the above wireless control device for elevator installation, the contactor assembly includes a box body, a contactor KM1, a contactor KM2, a contactor KM3 and a contactor KM 4; the contactor KM1, the contactor KM2, the contactor KM3 and the contactor KM4 are all integrated inside the box body.
Preferably, in the above wireless control device for elevator installation, the connectors include a T2 connector and an H2 connector; the normally open contact of the contactor KM1, the normally open contact of the contactor KM2 and the normally open contact of the contactor KM3 are electrically connected with the elevator control cabinet in a pluggable mode through a T2 connector to form an elevator uplink and downlink control loop;
the normally open contact of the contactor KM4 is electrically connected with the elevator control cabinet in a pluggable mode through the H2 connector and is connected with the elevator safety loop in series.
Preferably, in the above wireless control device for elevator installation, the T2 connector and the H2 connector are 63080 connectors.
Preferably, in the above wireless control device in the installation process of an elevator, the contactor KM1 and the contactor KM2 form an interlocking structure, the contact coil of the contactor KM1 is connected in series with the normally closed contact of the contactor KM2, and the contact coil of the contactor KM2 is connected in series with the normally closed contact of the contactor KM 1.
Preferably, in the above-mentioned wireless control device for elevator installation, the wireless remote controller has a start button, an emergency stop switch, a common button, an up button, a down button, and a stop button;
the starting button is used for starting a wireless control function;
the emergency stop switch is used for sending a control signal for terminating the contactor KM4 to the wireless receiver, and the wireless receiver is used for controlling the normally open contact of the contactor KM4 to be opened according to the received control signal for terminating the contactor KM 4;
the public button is used for sending a public terminal signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact of the contactor KM3 according to the public terminal signal;
the uplink button is used for sending an uplink signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact of the contactor KM1 according to the uplink signal;
the downlink button is used for sending a downlink signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact of the contactor KM2 according to the downlink signal;
the stop button is used for stopping the transmission of the wireless signal and stopping the wireless control function.
Preferably, in the above-described wireless control apparatus for an elevator installation process, the T2 connector has a terminal T-1, a terminal T-2, a terminal T-6, a terminal T-7, and a terminal T-8; the terminal T-1 is connected with a 220V live wire connecting terminal in an elevator control cabinet; the terminal T-2 is connected with a 220V zero line wiring terminal in an elevator control cabinet; one end of the terminal T-6 is connected with the other end of the normally open contact of the contactor KM2, and the other end of the terminal T-6 is connected with an elevator downlink signal receiving point in an elevator control cabinet; one end of the terminal T-7 is connected with the other end of the normally open contact of the contactor KM1, and the other end of the terminal T-7 is connected with an elevator ascending signal receiving point in an elevator control cabinet; one end of the terminal T-8 is connected with the other end of the normally open contact of the contactor KM3, and the other end of the terminal T-8 is connected with an elevator operation signal common end in an elevator control cabinet; the other end of the normally open contact of the contactor KM3 is respectively connected with the other end of the normally open contact of the contactor KM1 and the other end of the normally open contact of the contactor KM 2.
Preferably, in the above-described wireless control device in an elevator installation process, the H2 connector has a terminal H-1 and a terminal H-9; the normally open contact of the contactor KM4 is connected in series between the terminal H-1 and the terminal H-9.
Preferably, in the above-mentioned wireless control device for elevator installation, the wireless remote controller has a length of 200mm, a width of 150mm, a height of 100mm, and a weight of 0.5 kg.
According to the technical scheme, compared with the prior art, the wireless control device in the elevator installation process is provided, in the elevator installation process, the following flat cable does not need to be connected in a wireless control mode, and the wireless control device and the elevator machine room control cabinet carry out wireless signal receiving control, so that the situation that a protrusion hangs and damages the cable due to the fact that an elevator shaft without the following flat cable is not fixed in the operation process is avoided, the following flat cable is well protected, a worker can control the car to operate in a pit in a wireless mode when the pit is constructed, the size distance between the buffer and the following compensation chain can be accurately made, the safety is improved, and the working efficiency is improved. The well warp installation work, the flat cable of retinue is protected at the installation follow flat cable fine of installation later stage, and is small, more light, portable handheld, has scram function, meets the problem and can in time parks according to scram slow car.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a wireless control device in an elevator installation process provided by the utility model;
fig. 2 is a schematic diagram of the contactor assembly and wireless receiver provided by the present invention for controlling the operation of an elevator.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the embodiment of the utility model discloses a wireless control device in the installation process of an elevator, which comprises: the system comprises a wireless remote controller 1, a wireless receiver 2 and a contactor assembly 3; the wireless remote controller 1 is wirelessly connected with the wireless receiver 2; the wireless receiver 2 is electrically connected with the contactor assembly 3; the contactor component 3 is electrically connected with the elevator control cabinet in a pluggable mode through a connector;
the wireless remote controller 1 is used for sending an elevator control signal to the wireless receiver;
the wireless receiver 2 is used for controlling the opening and closing actions of corresponding contactors in the contactor assembly 3 according to the elevator control signals so as to realize the on-off of the elevator operation signals.
In one embodiment, contactor assembly 3 comprises a cartridge, contactor KM1, contactor KM2, contactor KM3, and contactor KM 4; the contactor KM1, the contactor KM2, the contactor KM3 and the contactor KM4 are all integrated inside the cartridge. The box body of the contactor assembly is provided with a wire passing hole 31, a plug can be correspondingly arranged on the wire passing hole 31, and the leads of the contactors KM1-KM4 are collected and then connected with the wireless receiver 2 through the wire passing hole. Or the data is connected with the plug after being collected and can be connected with the wireless receiver 2 in a pluggable mode through the plug.
Specifically, the connectors include a T2 connector and an H2 connector; the normally open contact KM1-0 of the contactor KM1, the normally open contact KM2-O of the contactor KM2 and the normally open contact KM3-O of the contactor KM3 are electrically connected with the elevator control cabinet in a pluggable mode through a T2 connector, and an elevator uplink and downlink control loop is formed;
the normally open contact KM4-O of the contactor KM4 is electrically connected with the elevator control cabinet in a pluggable mode through an H2 connector and is connected with an elevator safety loop in series.
The contactor KM1 and the contactor KM2 form an interlocking structure, a contact coil KM1-A of the contactor KM1 is connected in series with a normally closed contact KM2-C of the contactor KM2 to form a control coil loop of the contactor KM 1; a contact coil KM2-A of the contactor KM2 and a normally closed contact KM1-C of the contactor KM1 are connected in series to form a control coil loop of KM 2.
In one embodiment, the wireless remote control has a start button, an emergency stop switch, a common button, an up button, a down button, and a stop button;
the starting button is used for starting a wireless control function;
the emergency stop switch is used for sending a control signal for terminating the contactor KM4 to the wireless receiver, and the wireless receiver is used for controlling the normally open contact of the contactor KM4 to be opened according to the received control signal for terminating the contactor KM 4;
the public button is used for sending a public end signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of a normally open contact KM3-O of the contactor KM3 according to the public end signal;
the uplink button is used for sending an uplink signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact KM1-O of the contactor KM1 according to the uplink signal;
the downlink button is used for sending a downlink signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact KM2-O of the contactor KM2 according to the downlink signal;
the stop button is used to terminate the transmission of the wireless signal and stop the wireless control function.
In one embodiment, the T2 connector is a 3 x 4p (three rows of 12p)63080 connector; the T2 connector has terminal T-1, terminal T-2, terminal T-6, terminal T-7 and terminal T-8; the terminal T-1 is connected with a 220V live wire connecting terminal in the elevator control cabinet; the terminal T-2 is connected with a 220V zero line wiring terminal in an elevator control cabinet; one end of the terminal T-6 is connected with a normally open contact KM2-O of the contactor KM2, and the other end of the terminal T-6 is connected with an elevator downlink signal receiving point in an elevator control cabinet; one end of the terminal T-7 is connected with a normally open contact KM1-O of the contactor KM1, and the other end of the terminal T-7 is connected with an ascending signal receiving point of an elevator in the elevator control cabinet; one end of the terminal T-8 is connected with a normally open contact KM3-O of the contactor KM3, and the other end is connected with an elevator operation signal common end in an elevator control cabinet. The other end of the normally open contact of the contactor KM3 is respectively connected with the other end of the normally open contact of the contactor KM1 and the other end of the normally open contact of the contactor KM 2.
The H2 connector is 3 × 4p (three rows and 12p in total) 63080 connector; the H2 connector has terminal H-1 and terminal H-9; the normally open contact of contactor KM4 was connected in series between terminal H-1 and terminal H-9.
The working principle of the utility model is as follows:
the wireless remote controller sends a wireless signal to the wireless receiver, and the wireless receiver controls the suction and on-off of the contactor KM1-KM4 according to the wireless signal, so that the maintenance operation signal of the elevator control cabinet is transmitted. The specific operation process is as follows:
before operation, the emergency stop switch is pressed down, the starting button on the wireless remote controller is pressed, the wireless control function is started, then the emergency stop switch is reset, the normally open contact KM4-O of the KM4 contactor is closed, and the elevator safety loop is connected.
The elevator runs upwards: when the public button is pressed down, the normally open contact KM3-O of KM3 is attracted, and then the uplink button is pressed down, the normally open contact KM1-O of KM1 is attracted, the maintenance operation signal passes through KM3-O and then reaches KM1-O, the elevator control cabinet can receive a signal instruction of maintenance upward operation, and at the moment, the elevator operates upwards to maintain a slow car.
The elevator runs downwards: when the public button is pressed down, the normally open contact KM3-O of KM3 is attracted, and then the down button is pressed down simultaneously, the normally open contact KM2-O of KM2 is attracted, the maintenance operation signal passes through KM3-O and then reaches KM2-O, the elevator control cabinet can receive the signal instruction of downward operation of maintenance, and at the moment, the elevator operates downwards to maintain the slow car.
The KM1 and the KM2 contactors are interlocked, a coil KM1-A of a KM1 is strung on a normally closed contact KM2-C of a KM2, a coil KM2-A of the KM2 is strung on a normally closed contact KM1-C of the KM1, the two contactors cannot be attracted simultaneously to work, so that the two contactors are prevented from being attracted simultaneously, if the two contactors are attracted simultaneously to an elevator main board, an ascending signal and a descending signal are received simultaneously, and the elevator cannot normally run and breaks down.
When the stop button is pressed, the wireless remote controller can stop transmitting all signals.
The utility model has higher safety performance, which is embodied in that:
1. the wireless remote controller is provided with a starting button and a deactivating button, and can start and stop the wireless function at any time.
2. The emergency stop switch is in rotary reset, the switch is normally closed, and when the emergency stop acts, the contactor KM4 is in a release state, the elevator safety loop is disconnected, and the elevator stops running. When the wireless remote controller starts to work, the emergency stop switch is reset, the contactor KM4 is attracted, the safety loop is conducted, and the elevator can run.
3. When the wireless remote controller exceeds the transmitting and receiving travel, the wireless receiver loses all control signals, all contactors are released, the elevator safety loop including the KM4-O connection is disconnected at the same time, and the elevator stops running.
4. Wireless interference: the operation signal needs to satisfy that at least 3 contactors are simultaneously attracted, and the elevator can operate.
More advantageously, the wireless remote control has a length of 200mm, a width of 150mm, a height of 100mm and a weight of 0.5 kg. For the sedan-chair top maintenance case of elevator self area, wireless controller volume is littleer, and is lighter, and is not as big as one fifth of maintenance case, and weight is not as heavy as one fifth of maintenance case, portable handheld operation.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A wireless control device during elevator installation, comprising: the device comprises a wireless remote controller, a wireless receiver and a contactor assembly; the wireless remote controller is wirelessly connected with the wireless receiver; the wireless receiver is electrically connected with the contactor assembly; the contactor assembly is electrically connected with the elevator control cabinet in a pluggable mode through a connector;
the wireless remote controller is used for sending an elevator control signal to the wireless receiver;
the wireless receiver is used for controlling the opening and closing actions of corresponding contactors in the contactor assembly according to the elevator control signals.
2. The wireless control device in the installation process of the elevator as claimed in claim 1, wherein the contactor assembly comprises a box body, a contactor KM1, a contactor KM2, a contactor KM3 and a contactor KM 4; the contactor KM1, the contactor KM2, the contactor KM3 and the contactor KM4 are all integrated inside the box body.
3. The wireless control device in the installation process of the elevator as claimed in claim 2, wherein the connectors comprise a T2 connector and an H2 connector; the normally open contact of the contactor KM1, the normally open contact of the contactor KM2 and the normally open contact of the contactor KM3 are electrically connected with the elevator control cabinet in a pluggable mode through a T2 connector to form an elevator uplink and downlink control loop;
the normally open contact of the contactor KM4 is electrically connected with the elevator control cabinet in a pluggable mode through the H2 connector and is connected with the elevator safety loop in series.
4. The wireless control device of claim 3, wherein the T2 connector and the H2 connector are 63080 connectors.
5. The wireless control device in the installation process of the elevator as claimed in claim 3, wherein the contactor KM1 and the contactor KM2 form an interlocking structure, the contact coil of the contactor KM1 is connected in series with the normally closed contact of the contactor KM2, and the contact coil of the contactor KM2 is connected in series with the normally closed contact of the contactor KM 1.
6. The wireless control device of claim 3, wherein the wireless remote control has a start button, an emergency stop switch, a common button, an up button, a down button and a stop button;
the starting button is used for starting a wireless control function;
the emergency stop switch is used for sending a control signal for terminating the contactor KM4 to the wireless receiver, and the wireless receiver is used for controlling the normally open contact of the contactor KM4 to be opened according to the received control signal for terminating the contactor KM 4;
the public button is used for sending a public terminal signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact of the contactor KM3 according to the public terminal signal;
the uplink button is used for sending an uplink signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact of the contactor KM1 according to the uplink signal;
the downlink button is used for sending a downlink signal to the wireless receiver, and the wireless receiver is used for controlling the attraction of the normally open contact of the contactor KM2 according to the downlink signal;
the stop button is used for stopping the transmission of the wireless signal and stopping the wireless control function.
7. The wireless control device in the installation process of the elevator as claimed in claim 3, wherein the T2 connector has a terminal T-1, a terminal T-2, a terminal T-6, a terminal T-7 and a terminal T-8; the terminal T-1 is connected with a 220V live wire connecting terminal in an elevator control cabinet; the terminal T-2 is connected with a 220V zero line wiring terminal in an elevator control cabinet; one end of the terminal T-6 is connected with one end of a normally open contact of the contactor KM2, and the other end of the terminal T-6 is connected with an elevator downlink signal receiving point in an elevator control cabinet; one end of the terminal T-7 is connected with one end of a normally open contact of the contactor KM1, and the other end of the terminal T-7 is connected with an elevator ascending signal receiving point in an elevator control cabinet; one end of the terminal T-8 is connected with one end of a normally open contact of the contactor KM3, and the other end of the terminal T-8 is connected with an elevator operation signal public end in an elevator control cabinet; the other end of the normally open contact of the contactor KM3 is respectively connected with the other end of the normally open contact of the contactor KM1 and the other end of the normally open contact of the contactor KM 2.
8. The wireless control device in the installation process of the elevator as claimed in claim 3, wherein the H2 connector has a terminal H-1 and a terminal H-9; the normally open contact of the contactor KM4 is connected in series between the terminal H-1 and the terminal H-9.
9. The wireless control device of claim 1, wherein the wireless remote controller has a length of 200mm, a width of 150mm, a height of 100mm, and a weight of 0.5 kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024711.2U CN216670923U (en) | 2022-01-06 | 2022-01-06 | Wireless control device in elevator installation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024711.2U CN216670923U (en) | 2022-01-06 | 2022-01-06 | Wireless control device in elevator installation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216670923U true CN216670923U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024711.2U Active CN216670923U (en) | 2022-01-06 | 2022-01-06 | Wireless control device in elevator installation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216670923U (en) |
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2022
- 2022-01-06 CN CN202220024711.2U patent/CN216670923U/en active Active
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