JPH02282174A - 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] [Object of the Invention] (Industrial Application Field) The present invention provides a hall car call button device that is operated by a passenger in an elevator hall on each floor of a building to call a car to the floor. This invention relates to an elevator with an improved installation structure.

(Prior Art) Generally, as shown in Fig. 5, an elevator is provided with an entrance 3 in which a three-sided frame 2 is fitted into the wall 1 of the elevator hall on each floor of a building, and inside the entrance (on the hoistway side) there is a central opening type etc. A pair of left and right entrance/exit doors 4 are provided. When a car (not shown) lands and stops on the floor, the entrance/exit door 4 opens and closes in conjunction with the car door.

A mounting hole 5 is provided near one side of the entrance/exit 3 of the wall 1 of the elevator hall, and a hall car call button device 6 is provided here.
It is fitted and installed. This hall car call button @ 6 is equipped with an up call button 7 and a down call button 8, and when the customer selects and suppresses these buttons, a switch (not shown) is activated to cause the control device to call the car to the relevant floor. It is designed to issue commands to call.

Further, a mounting hole 9 is provided at the upper part of the entrance 3 of the wall 1 of the elevator hall, and a hall indicator (car running dark display) 10 is provided so as to be fitted therein so that it can be seen by customers waiting in the elevator hall.

(Problem to be Solved by the Invention) By the way, in the elevator having the above-described configuration, the hall car call button device 6 is fitted and installed in the elevator hall 91, so it is necessary to drill the mounting hole 5 in the wall 1. Of course, the installation work of fitting the hall car call button device 6 into this mounting hole 5 must be done on-site for each floor, and the installation hole 5 is in a state where the hall car call button device 6 is fitted. Therefore, the surrounding area had to be filled with mortar, etc., and such on-site construction work was troublesome.

In addition, although the elevator construction work and the building work are often carried out in parallel, the final finishing of the wall 1 of the building work can only be done after fitting the hall car call button device 6 into the mounting hole 5. There was a problem that if the elevator construction company fell behind, it would cause trouble with the builder.

Furthermore, since a dimensional error in the final finished thickness of the wall 1 causes a problem in the fitting depth of the hall car call button device 6, the hall car call button device 6 is provided with an adjustment means to absorb the error. There was a problem that this was necessary and led to high costs.

The present invention was developed in view of the above-mentioned circumstances, and there is no need to drill a mounting hole in the wall of the elevator hall, and the installation work of the hall car call button device can be separated from the construction work, simplifying the installation work and reducing the on-site elevator installation work. To provide an elevator that can be simplified, eliminate troubles in the construction process, and further reduce costs by simplifying the configuration of a hall car call button device.

[Structure of the invention]

(Means for Solving the Problems) In order to achieve the above object, the elevator of the present invention has the following features:
A hall car call button device for calling a car to the floor is fitted into the entrance door of an elevator hall on each floor of the building so that it can be operated by a customer from the hall side when the entrance door is closed. do.

(Function) In the elevator with the above configuration, the hall car call button device is installed by fitting into the entrance door rather than the wall of the elevator hall, so there is no need to drill a mounting hole in the wall of the elevator hall as in the past. The installation work of the car call button device can be easily done at a factory or the like by separating it from the construction work. This not only simplifies the on-site elevator installation work, but also eliminates problems in the construction process. In addition, since the fitting condition of the hall car call button device is independent of the final finished thickness dimension of the wall of the elevator hall, there is no need for extra configuration such as a fitting depth adjustment means, and the structure of the hall car call button device is simplified. It will be possible to reduce costs by

(Example) An example of the present invention will be described below with reference to FIGS. 1 to 3. Components in the figure that overlap with those in FIG. 5 are given the same reference numerals to simplify the explanation.

As shown in FIG. 1, a hall car call button device 6 is provided at the entrance door 4 of the elevator hall on each floor of the building to call a car to the floor. is fitted and installed so that it can be operated. Therefore, no mounting hole for the hall car call button device 6 is provided in the wall 1 of the elevator hall.

FIG. 2 is a perspective view of the entrance/exit door 4, seen from the back side (inside the hoistway), in which the hall car call button device 6 is fitted and installed as described above. A cord 11 for sending an electric signal to the device is extended, and is wired along a guide link 12 provided from the back side of the entrance/exit door 4 to the end of the door pocket, and is electrically connected to the elevator control device. The guide link 12 follows the opening/closing movement of the entrance/exit door 4 and is folded tightly to prevent the cord 11 from being cut or caught.

FIG. 3 is an exploded perspective view of the hall car call button device 6 fitted into the entrance/exit door 4. Inside the device box 13, as shown in FIG. An upper call button switch 14 and a lower call button switch 15 are provided corresponding to the call button 7 and the lower call button 8, and these are operated by suppressing the upper call button 7 and the lower call button 8 to control the elevator signal. If the hall car call button device 6 poses a fire prevention problem due to being inserted into the entrance/exit door 4, the problem can be solved by constructing the device box 13 and inspection cover 16 from a fire-resistant material such as sheet metal. can be solved.

In the elevator having the above-mentioned configuration, the hall car call button device 6 is fitted into the entrance/exit door 4 instead of the wall 1 of the elevator hall, so there is no need to drill a mounting hole in the wall 1 of the elevator hall as in the conventional case. As a result, the installation work of the hall car call button device 6 can be easily carried out at a factory or the like by separating it from the construction work. This not only simplifies the on-site elevator installation work, but also eliminates problems in the construction process.

In addition, since the fitting condition of the hall car call button device 6 is independent of the final finished thickness dimension of the wall 1 of the elevator hall, there is no need for extra configuration such as a fitting depth adjustment means, and the hole car call button device 6 is not required. It becomes possible to reduce costs by simplifying the configuration.

FIG. 4 shows another embodiment of the present invention, in which hall car call button devices 6 are fitted and installed in both left and right entrance doors 4.4, respectively.

In addition, a hall indicator (car running floor display) 10, which was conventionally fitted and installed at the upper part of the entrance 3 of the wall 1 of the elevator hall through a mounting hole, is now installed at the entrance door 4 in the same way as the hall car call button device 6. It is fitted and installed on the top of the.

This eliminates the need for any mounting holes on the wall 1 of the elevator hall, further improving the effect.

〔Effect of the invention〕

Since the present invention is constructed as described above, there is no need to drill a mounting hole in the wall of the elevator hall, and the installation work of the hall car call button device can be separated from the construction work, making it easier to install the elevator on-site. In addition to simplifying the
It is possible to eliminate the occurrence of troubles in the construction process, and furthermore, the cost can be reduced by simplifying the structure of the hall car call button device.

[Brief explanation of drawings]

Fig. 1 is a perspective view from the front side of an elevator hall showing an embodiment of the present invention, Fig. 2 is a perspective view from the back side of the entrance/exit door of the same hall, and Fig. 3 is a perspective view of the entrance/exit door of the same hall. Exploded perspective view of the inserted hall car call button device, No. 4
FIG. 5 is a perspective view of an elevator hall according to another embodiment of the present invention as seen from the front side, and FIG. 5 is a perspective view of a conventional example as seen from the front side of the elevator hall. 1... Wall of the elevator hall of the building, 3... Entrance/exit, 4... Entrance/exit door, 6... Hall car call button device, 7.8... Up/down call button. Figure 1 Applicant's agent Patent attorney Takehiko Suzue Figure 1

Claims (1)

[Claims] A hall car call button device for calling a car to the floor is fitted into the entrance door of an elevator hall on each floor of the building so that it can be operated by a customer from the hall side when the entrance door is closed. elevator.