Remote control switch for elevator control system
A remote control switch, elevator control technology, applied in elevators, transportation and packaging, etc., can solve problems such as low efficiency, inability to operate elevators, and inconvenient operation
Active Publication Date: 2014-12-03
JIANGSU MONTMERY ELEVATOR
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Problems solved by technology
[0002] In the traditional elevator control system, the door opening and closing action of the elevator door is often realized by the elevator passenger pressing the door opening and closing button installed inside the elevator; in addition, when carrying large cargo in the elevator, if the person receiving the cargo is on another floor, the loading of the cargo People need to close the door in the narrow elevator, and go up and down with the elevator to the floor where the person receiving the goods is located, or the goods are relatively large, and the people carrying the goods have no place to stand, so they cannot operate the elevator, thus using There are problems of inconvenient operation and low efficiency in the operation of traditional freight elevators; in addition, in terms of the driver's state control (that is, the general dispatching control state) for the elevator, the traditional elevator does not have this function, only the manual switching function under normal conditions
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[0020] The remote control switch for an elevator control system of the present invention includes a remote control switch main circuit, a reset relay self-locking circuit, an internal selection button circuit, a door closing button circuit, and a driver button circuit, wherein the reset relay coil FJ in the reset relay self-locking circuit is normally open The contacts are connected in series in the main circuit of the remote control switch, the internal selection button Y1 in the internal selection button circuit, Y2 in the door closing button circuit, the driver button Y3 in the driver button circuit, and the self-locking switch Y4 in the reset relay self-locking circuit On the remote control host H.
[0021] The main circuit of the above-mentioned remote control switch is composed of a loop composed of receiver power supply G, remote control host H and reset relay normally open contact FJ connected in series. The self-locking circuit of the reset relay is composed of a circ...
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The invention discloses a remote control switch for an elevator control system. The remote control switch is characterized by comprising a remote control switch main circuit, a resetting relay self-locking loop, a door closing button loop and a driver button loop. When a normally-open elevator manual operation switch CZPK is closed, a remote control switch control system of an elevator is started, then a self-locking switch Y4 in the resetting relay self-locking loop is closed so that the remote control switch main circuit is always kept connected. By manually controlling an interior-selection button Y1, a door closing button Y2 and a driver button Y3 which are arranged on the remote control switch main circuit and consequently pressing multiple groups of button switches on a remote control unit in the remote control switch main circuit, remote control switching of different elevator floors and remote-control door closing of a loading floor where a non-operator is located are realized, driving state of an elevator door is remotely controlled and door opening and closing states can be normally and manually switched.
Description
technical field [0001] The invention relates to an electrical control circuit, in particular to a remote control switch for an elevator control system. Background technique [0002] In the traditional elevator control system, the door opening and closing action of the elevator door is often realized by the elevator passenger pressing the door opening and closing button installed inside the elevator; in addition, when carrying large cargo in the elevator, if the person receiving the cargo is on another floor, the loading of the cargo People need to close the door in the narrow elevator, and go up and down with the elevator to the floor where the person receiving the goods is located, or the goods are relatively large, and the people carrying the goods have no place to stand, so they cannot operate the elevator, thus using There are problems of inconvenient operation and low efficiency in the operation of traditional freight elevators; in addition, in terms of the driver's...
Claims
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IPC IPC(8): B66B1/14
CPCB66B1/06
Inventor 王志祥鲁江张建荣魏晓波鲁中伟
Owner JIANGSU MONTMERY ELEVATOR