JP4810362B2 - Elevator control device and elevator installation work method - Google Patents

Description

  The present invention relates to an elevator control device and an elevator installation work method, and more particularly, to operation control means during elevator work.

  As an elevator construction car operation device, instead of a regular operation control panel, a construction operation control panel is installed in the machine room, and an operation switch board connected to this construction operation control panel via a cable and connection box is installed. There has been proposed an elevator construction car operating device that is operated by an operator from the upper surface of the car to drive the car (see, for example, Patent Document 1).

JP-A-8-259121 (pages 3-4)

  In Patent Document 1, the operation control panel, cable, connection box, and operation switch box dedicated to construction can be handled as independent members, and these members can be easily connected. It is going to be easy.

  However, as in Patent Document 1, if all the elevator operation functions at the time of construction are to be taken into the construction dedicated operation control panel, a function of receiving AC power and a function of supplying power to the hoisting machine must also be provided. When the elevator has a long lifting stroke, the power to be supplied to the hoisting machine increases, so the outer shape / weight of the construction operation control panel increases and it becomes difficult to carry.

  Also, if the time when the regular operation control panel and the dedicated operation control panel are installed in the machine room overlaps due to construction process restrictions, the installation space for the dedicated operation control panel must be secured in the narrow machine room. It was difficult.

  Therefore, if the method of starting the elevator work after the regular operation control panel is installed without using the dedicated operation control panel, the elevator specifications, especially the detailed specifications of the car, must be decided. As the operation control panel cannot be manufactured, the elevator work time has shifted significantly, and there has been a tendency to become a bottleneck for the entire construction work.

An object of the present invention is to provide an elevator control device having means for realizing a car operation for elevator work by using the functions of a regular power receiving panel and a main circuit board even when specifications of a regular operation control panel are not determined. And provide elevator installation work methods.

In order to solve the above problems, the present invention provides a car driving mechanism based on operations of a power receiving panel that takes in electric power required for elevator operation from the outside, a call button of an elevator hall, a destination floor button in a car, and the like. A normal operation control panel that opens and closes the door when the passenger reaches the floor specified by the passenger by controlling and raising and lowering the car, and the car drive mechanism and the car receive the power according to a command of the normal operation control panel In an elevator control device comprising a main circuit board for supplying electric power from the board, the main circuit board has a number of elevator floors, that is, a length of a hoistway, a passenger car / housing / sleeper type, etc. The specifications of the electric energy and the circuit elements are determined from the basic specifications including the maximum capacity and the maximum load weight and the rated speed, and the power receiving panel is the determined specifications of the main circuit board. Electricity required for the operation of the elevator is calculated and the electrical specifications are determined, and the specifications of the regular operation control panel are determined by the options of the car and the elevator hall on each floor. In the set state, a power receiving panel connector 10A for connecting the power receiving panel and the regular operation control panel and a normal operation control panel connector 20A, a power receiving panel connector 10B for connecting the power receiving panel and the main circuit board, and The main circuit board connector 30B, the main circuit board connector 30D for connecting the main circuit board and the regular operation control panel, and the regular operation control panel connector 20D, and the car and the regular operation control panel are connected. It is equipped with a car connector 50C and a regular operation control panel connector 20C, and has a construction operation switch box at the time of construction. A construction operation control panel having operation control panel connectors 60A, 60C, and 60D, and the construction operation control panel connector 60A is connected to the power receiving panel connector 10A instead of the regular operation control panel. The operation control panel connector 60D is connected to the main circuit board connector 30D, the construction operation control panel connector 60C is connected to the car connector 50C, and the power receiving panel connector 10B and the main circuit board connector 30B are connected. An elevator control device configured to control the power receiving panel, the main circuit board, and the car is proposed.

The present invention also controls the car drive mechanism based on the operation of a power receiving board that takes in electric power necessary for elevator operation from the outside, a call button in the elevator hall, a destination floor button in the car, etc. A normal operation control panel that opens and closes and opens and closes the door when reaching the floor specified by the passenger, and supplies power from the power receiving panel to the car drive mechanism and the car in accordance with instructions from the normal operation control panel In an elevator installation work method for installing an elevator controller equipped with a main circuit board , at least the power receiving board and the main circuit board are installed at the time of construction, and operation control for construction is performed instead of the regular operation control board A panel is installed, and the construction operation control panel is connected with a construction operation switch box and construction operation control panel connectors 60A, 60C, 60D. The main circuit board connected to the main circuit board by connecting the power receiving board connector 10A connected to the power receiving board and the construction operation control panel connector 60A connected to the construction operation control board. The connector 30D is connected to the construction operation control panel connector 60D connected to the construction operation control panel, and the car connector 50C connected to the car and the construction connected to the construction operation control panel. connecting the use operation control panel connector 60C, the connect is connected to the incoming panel was the incoming panel connector 10B and a main circuit board connector 30B connected to the main circuit board, operates the machining thing manipulation switch box respectively allowed to proceed work by lifting the cab with, after the completion of construction, the construction for the driver control panel connector 60A of the construction for the driver control panel, 60D, the 60C And, an elevator that connects the operation control panel connector 20A of connected regular to the operation control panel of said normal, 20D, and 20C, the incoming panel connector 10A, the main circuit board of the connector 30D, and the car connector 50C Proposed installation method.

  In the present invention, the elevator control device is divided into a power receiving panel functional block, a main circuit board functional block, and an operation control panel functional block, and a regular power receiving panel and a regular main circuit board are used for elevator work, During construction, instead of the regular operation control panel, the construction operation control panel is connected to the regular power receiving panel and the regular main circuit board so that the construction elevator control device is used. Will not be double-loaded, eliminating the need for installation space and reducing the weight to be transported.

  In addition, since a construction operation control panel specialized in construction is used, the elevator installation work can proceed smoothly without being affected by the manufacturing process of the regular operation control panel.

  When considered as an assembly of functional blocks, the elevator control device is divided into a power receiving panel functional block, a main circuit board functional block, and an operation control panel functional block.

  Of these, the main circuit board has the basic specifications such as the number of elevator floor stops, that is, the length of the hoistway, the type of passenger car / housing / bed, etc., maximum capacity and maximum load mass, and rated speed. If you know, the amount of power and the specifications of the circuit elements are determined, and there is almost no change. Further, when the specifications of the main circuit board are determined, the electric power required for the operation of the elevator can be calculated, so that the electrical specifications of the power receiving board are also determined and hardly changed.

  On the other hand, the operation control panel cannot be manufactured unless the specifications of the car and each floor elevator hall are determined. There are various options for the design of doors and interiors in passenger cars and elevator halls.

  In the car and elevator halls, the number and position of vertical main operation panels, horizontal operation panels (for wheelchairs), door sensor types, numbers, positions, and number of intercoms are also directly related to the specifications of the operation control panel. , Position, announcement content, energy saving operation, earthquake control operation, fire control operation, failure control operation, security camera, etc.

  In addition to taking time for customers to decide specifications, there are many cases where requests are made one after another and specifications are changed. Therefore, an operation control panel with many specification changes cannot be installed at the same time as a power receiving panel and a main circuit board with almost no specification changes.

  Therefore, the present invention is independent of the progress of the manufacturing process of the operation control panel with many uncertain elements in the specifications, and the power receiving panel and the main circuit board with almost no specification change are installed in the normal position for the time being. A construction operation control panel having a construction operation switch box is connected to the main circuit board as an alternative to provide a construction elevator control device.

  When the construction is completed, disconnect the construction operation control panel from the power receiving panel and main circuit board. At that time, install the completed regular operation control panel, and the already installed power receiving panel and main circuit board. Connected to a regular elevator control device.

  Next, with reference to FIG. 1 and FIG. 2, the Example of the elevator control apparatus by this invention is described.

  FIG. 1 is a block diagram showing a system configuration of an embodiment of an elevator control apparatus according to the present invention.

  The elevator control device according to the present embodiment includes a power receiving panel 10, a regular operation control panel 20, and a main circuit board 30 in a regular installation state. The power receiving panel 10 is connected to the regular operation control panel 20 and the main circuit board 30 by connectors 10A and 10B. The regular operation control panel 20 is connected to the power receiving panel 10, the main circuit board 30, and the car 50 by connectors 20A, 20D, and 20C, and is also connected to an elevator hall call button and a guide plate that are not shown here. Yes. The main circuit board 30 is connected to the power receiving board 10 and the regular operation control board 20 through connectors 30B and 30D, and is also connected to the car drive mechanism 40 and the car 50.

  The power receiving panel 10 takes in electric power necessary for operation of the elevator from the outside. The main circuit board 30 supplies the electric power from the power receiving board 10 to the car driving mechanism 40 in accordance with a command from the normal operation control board 20. The regular operation control panel 20 controls the car drive mechanism 40 based on the operation of the elevator hall call button and the destination floor button in the car 50 to raise and lower the car 50, and the floor designated by the passenger. When you reach, open and close the door and get on and off passengers.

  In this embodiment, the construction operation control panel 60 connected to the power receiving panel 10, the main circuit board 30, and the car 50 is added by connectors 60A, 60D, and 60C instead of the regular operation control panel 20 at the time of construction. Will do. A construction operation switch box is connected to the construction operation control panel 60 via a wired or wireless line.

  FIG. 2 is a block diagram showing the connection status of the construction operation control panel 60 in the elevator installation work of the embodiment of FIG.

  FIG. 2 shows a state in which a regular operation control panel 20 is installed. However, since the connectors 20A, 20D, and 20C of the regular operation control panel 20 are not connected to other connectors, the regular operation control panel 20 does not function.

  Instead, the construction operation control panel 60 is connected to the power receiving panel 10, the main circuit board 30, and the car 50 by the connectors 60A, 60D, and 60C. When the construction operation switch box is operated, the car 50 Can be operated for construction.

  As described above, the normal operation control panel 20 does not function even if it exists, and it is not assumed that an operator uses the vertical main operation panel, the horizontal operation panel, etc. in the car 50 during the construction. Therefore, it does not have to be at the construction stage, and the presence or absence of the regular operation control panel 20 does not become a bottleneck for elevator installation work.

  If the construction operation control panel 60 is connected in a state where the regular operation control panel 20 is disconnected from the power receiving panel 10, the main circuit board 30, and the car 50, the construction operation control panel 60 is not the operation control panel 20. However, the operation of the elevator power receiving panel 10, the main circuit board 30, and the car 50 can be controlled, and the work in the hoistway can proceed even before the regular operation control panel 20 is installed.

  When the construction is completed, the connectors 60A, 60D, and 60C of the construction operation control panel 60 are removed, and the connectors 20A, 20D, and 20C of the regular operation control panel 20 are connected to the mating connectors, respectively. Complete.

  Therefore, according to the present embodiment, the functional blocks of the power receiving board and the main circuit board are compared with the case where the conventional construction dedicated operation control board in which the power receiving board, the main circuit board, and the construction operation control board are integrated is brought in. Since there is no double loading, there is no need to worry about installation space and the weight to be transported is reduced.

  In addition, since a construction operation control panel specialized in construction is used, the elevator installation work can proceed smoothly without being affected by the manufacturing process of the regular operation control panel.

It is a block diagram which shows the system | strain structure of one Example of the elevator control apparatus by this invention. It is a block diagram which shows the connection condition of the operation control board 60 for construction in the elevator installation work of the Example of FIG.

Explanation of symbols

10 Power receiving panel 20 Regular operation control panel 30 Main circuit board 40 Car drive mechanism 50 Car 60 Operation control panel 10A, 10B Power receiving panel connectors 20A, 20C, 20D Regular operation control panel connectors 30B, 30D Main circuit board Connector 60A, 60C, 60D Operation control panel connector for construction

Claims (2)

Passengers specified by controlling the car drive mechanism based on the operation of the power receiving board that takes in the electric power required for elevator operation from the outside, the call button in the elevator hall, the destination floor button in the car, etc., and moving the car up and down A normal operation control panel that opens and closes the door when reaching the floor, and a main circuit board that supplies power from the power receiving panel to the car drive mechanism and the car in accordance with a command of the normal operation control board In the elevator control device
The main circuit board is based on the basic specifications including the number of elevator floor stops, that is, the length of the hoistway, the type of passenger car / housing / sleeper, maximum capacity and maximum load weight, and rated speed. The specifications of the circuit elements are determined,
The power receiving board is one in which electric power required for operation of the elevator is calculated from the determined specifications of the main circuit board, and the electrical specifications are determined,
The specification of the regular operation control panel is determined by the option of the car and each floor elevator hall,
In a normal setting state, a power receiving panel connector 10A for connecting the power receiving panel and the normal operation control panel and a normal operation control panel connector 20A, and a power receiving panel connector 10B for connecting the power receiving panel and the main circuit board. And the main circuit board connector 30B, the main circuit board connector 30D for connecting the main circuit board and the regular operation control board, the regular operation control panel connector 20D, and the car and the regular operation control panel. A car connector 50C and a regular operation control panel connector 20C,
At the time of construction, a construction operation control panel having construction operation switch boxes and construction operation control panel connectors 60A, 60C, 60D is provided, and instead of the regular operation control panel, the construction operation control panel connector is provided. 60A is connected to the power receiving panel connector 10A, the construction operation control panel connector 60D is connected to the main circuit board connector 30D, the construction operation control panel connector 60C is connected to the car connector 50C, and the power reception An elevator control device configured to connect the panel connector 10B and the main circuit board connector 30B to control the power receiving panel, the main circuit board, and the car . Passengers specified by controlling the car drive mechanism based on the operation of the power receiving board that takes in the electric power required for elevator operation from the outside, the call button in the elevator hall, the destination floor button in the car, etc., and moving the car up and down and the operation control panel of regular opening and closing the door when it reaches the floor, and a main circuit board for supplying electric power from the incoming panel in the car driving mechanism and the car in response to a command of the operation control panel of the normal In the elevator installation work method for installing the elevator control device provided ,
At the time of construction, at least the power receiving panel and the main circuit board are installed, and a construction operation control panel is installed in place of the regular operation control panel. The construction operation control panel includes a construction operation switch box and a construction work. Operation control panel connectors 60A, 60C, 60D are connected,
The power receiving panel connector 10A connected to the power receiving panel and the construction operation control panel connector 60A connected to the construction operation control panel are connected, and the main circuit board connector 30D connected to the main circuit board and the The construction operation control panel connector 60D connected to the construction operation control panel is connected, and the car connector 50C connected to the car and the construction operation control panel connected to the construction operation control panel. Connecting the connector 60C, connecting the power receiving board connector 10B connected to the power receiving board and the main circuit board connector 30B connected to the main circuit board;
By manipulating the artificial thing for the operation switch box is moved up and down the the car was allowed to proceed for the construction work and,
After the completion of the construction, the construction operation control panel connectors 60A, 60D and 60C of the construction operation control panel are removed, respectively, and the regular operation control panel connectors 20A, 20D and 20C connected to the regular operation control panel are connected. An elevator installation method characterized by connecting to the connector 10A of the power receiving panel , the connector 30D of the main circuit board, and the connector 50C of the passenger car .

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