JPS62264187A - Control cable device for skew elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a control cable device for a skew elevator,
In particular, it relates to a device that requires less installation space and is easy to construct.

[Conventional technology]

Conventional devices include Utility Model Application No. 57-135563 and Utility Model Application No. 5
No. 8-173661 and Japanese Utility Model Application No. 60-9883, in both cases, one end of the control cable is connected above the side of the car, and the other end is connected to the upper part of the hoistway, or connected to the bottom. A guide rail is provided on the side of the car, and a carrier is attached to this guide rail that holds the control cable at a certain pitch and guides the running of the cable. However, installation space for control cables, carriers, guide rails to support them, etc. will be provided, and a viewing window will be provided, but in this case, the control cables, etc. will be exposed, which will detract from the aesthetics, but these should be taken into consideration. It had not been done.

[Problem that the invention seeks to solve]

FIG. 3 shows a side view taken longitudinally through a hoistway showing a control cable arrangement for a conventional skew elevator. Fixed at the bottom. Therefore, since the control cable 1 moves following the platform 2, the carrier 10, which runs while holding the control cable 1 along the guide rail 11, is disposed on the side of the hoistway 12. It was set up. However, the installation space for these devices is not considered, and in particular, when the carriage 2 is located at the bottom of the hoistway 12 (lowest floor), the control cables 1 are concentrated at the bottom of the hoistway 12. Therefore, a large storage space was required.

In addition, in a diagonal elevator with a viewing window, there is a problem in that these devices are exposed, which detracts from the aesthetics.

Further, as shown in FIG. 4, when two cars 2 are installed in parallel, the control cable 1 is installed between the cars 2 of the two cars. And, in the case of a diagonal elevator, if the -board and the 2 stop moving, the 1
Passengers can enter hoistway 1 from the rescue exit provided on board 2.
2, evacuate, and go out of the hoistway 12 through the stairs provided in the hoistway 12 in advance. At this time, I thought there were two cars on board.
If the stairs are installed in parallel, the evacuation stairs should also be connected to hoistway 1.
2, it is easy to imagine that devices such as the control cable 1 would obstruct the evacuation of passengers; however, in conventional diagonal elevators, this point was not taken into account.

An object of the present invention is to solve the above problems.

[Means for solving problems]

The above purpose is to control cable 1. This is achieved by not arranging the carrier 10 and the guide rail 11 above the sides of the car 2, but by arranging the control cables at the bottom of the car.

〔Example〕

An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.

The elevator seats 2 move along a diagonal hoistway 12, but a control cable 1 is required for supplying power to the seats 2 and for transmitting and receiving various signals. One end of this control cable 1 is connected to the car 2 and must be able to move following the car 2. The other end of the control cable 1 is connected to an intermediate joint box 4 located at the top of the hoistway 12. Therefore, the control cable 1 is provided with a guide 5 so that it can be moved between the bottom of the first and second seats and the intermediate joint box 4. Further, the control cable 1 is similarly provided at the lower part of the seat 2 and is wound around a tension boo 1J3 which is movable by its own weight along the inclined surface of the guide 5. For this reason, no matter what position the first rider and the second rider are, an appropriate tension is applied to the control cable 1.
According to the present invention, the control cable for the skew elevator can be stored compactly below the car, which eliminates the large storage space that has been a problem in the past. This not only solves problems such as aesthetics and obstacles when people move within the hoistway, but also has effects on ease of construction, economy, and simplification.

[Brief explanation of drawings]

Fig. 1 is a longitudinal sectional view of a hoistway according to an embodiment of the present invention, Fig. 2 is a plan view taken along the longitudinal direction of the hoistway, and Fig. 3 shows a control cable of a conventional skew elevator. Figure 4, a side view taken vertically through the hoistway, shows two conventional oblique elevators installed in parallel.

Claims (1)

[Claims] 1. A hoistway forming a certain angle with respect to a horizontal plane, a guide rail arranged along the longitudinal direction of the hoistway, a car running on the guide rail, and a car connecting the car to the car. A control cable device for a diagonal elevator, comprising a control cable for supplying power or transmitting and receiving signals, wherein one end of the control cable is connected to a lower part of the car, and the other end is connected to a control panel. . 2. One end of the control cable is fixed to the upper part of the hoistway, the other end is connected to the lower part of the car, and the entire control cable is disposed below the car. A control cable device for a skew elevator according to claim 1. 3. The control cable device for a diagonal elevator according to claim 1, wherein a weight pulley is provided between both ends of the control cable, and the control cable is wound around the weight pulley.