JPH11301936A - Landing operation device for elevator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a renewal without requiring the chipping work by providing a box buried on a landing wall opening and a rectangular frame body having the width size larger than the length of the short side of the opening face of the box, supported on the box protrusively to the landing side by the thickness from the opening face, and supporting a cover. SOLUTION: This landing operation device is provided with a box 2 buried on a landing wall opening 1a and formed into a nearly rectangular solid having nearly the same opening face as the opening face of the landing wall opening 1a, a nearly rectangular frame body 3 having the width size L2 larger than the length L1 size of the short side of the opening face of the box 2 and the prescribed thickness T and supported on the box 2 protrusively by the thickness T from the opening face of the box 2, and the controller 7 of this device supported on the landing 1b side of the frame body and including register buttons 5 arranged in the void provided between the frame body 3, a cover 4 and the opening face of the box 3 and a printed board connected to the register buttons 5 via signal lines 6. When the controller 7 is stored in the void, the renewal work can be conducted without requiring the chipping work even if the large printed board is used.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a landing operating device for an elevator.

[0002]

2. Description of the Related Art In general, elevator operating devices for elevators are:
A substantially rectangular box buried in an opening provided in the hall wall and having an opening surface substantially the same as the opening surface, and a registration provided in the box and registered as a call to the car by pressing. Button, and a control unit including a printed board disposed in the box and outputting a registration signal from the registration button to a control device for controlling the elevation of the car, and receiving a control signal from the control device. And a cover attached to the box so as to close the opening of the box.

[0003] An example of this type of landing operating device is disclosed in Japanese Utility Model Laid-Open No. 58-176848.

[0004] Conventionally, when the elevator is renewed, the landing operating device is sometimes replaced with a new one.

[0005] When the hall operating device is new, the printed circuit board of the control section also becomes large, so that the box needs to be large enough to accommodate the box.

[0006]

However, in the above-mentioned conventional renewal method, since the box is large, it is necessary to perform a filer operation for widening the opening of the landing wall so that the box can be embedded. However, there is an inconvenience that a large burden is imposed on the device and the cost is increased.

The present invention has been made in view of such inconveniences, and an object of the present invention is to provide an elevator hall operating apparatus which can be renewed without requiring a filing operation.

[0008]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a box having a substantially rectangular parallelepiped shape buried in an opening of a landing wall and having an opening surface substantially the same as the opening surface. A registration button for registering the call to the car,
A landing operation of an elevator having a control unit disposed in the box and outputting a registration signal from the registration button to a control device for controlling traveling of the car, and a cover provided in the box so as to cover an opening thereof. In the device, the box is formed to have a width dimension larger than the length of the short side of the opening surface of the box and a predetermined thickness, and is supported by the box by projecting from the opening surface toward the landing side by the thickness. And a substantially rectangular frame supporting the cover.

In the present invention, since the elevator hall operating device includes the frame formed as described above, the frame uses the shorter side of the opening surface of the box, that is, a width larger than the width of the box. In addition, a gap having a predetermined thickness protruding from the opening surface of the box can be provided between the box opening surface and the cover.

Therefore, if the printed board of the control section is accommodated in this gap, renewal can be performed without the need for the above-mentioned filing operation.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. FIG. 1 is a horizontal sectional view showing an elevator hall operating device according to an embodiment of the present invention, and FIG. 2 is a vertical sectional view showing an elevator hall operating device according to an embodiment of the present invention.

In FIG. 1, the landing wall 1 is provided with an opening 1a having an opening surface on the landing 1b side.

Next, the configuration of the elevator hall operating device of the present invention will be described.

The present device comprises a box 2 buried in the landing wall opening 1a and formed of a substantially rectangular parallelepiped having an opening surface substantially the same as the opening surface, and the length of the short side of the opening surface of the box 2 , that is, formed with a large width dimension L ₂ and a predetermined thickness T than L ₁ dimension in FIG. 1, a substantially rectangular frame which is supported to protrude thickness T min from the opening face of the box 2 on the box 2 Body 3, a registration button 5 supported by the landing 1 b side of the frame 3, and a registration button 5 disposed in a gap provided between the cover 4 and the opening surface of the box 3,
And a control unit 7 of the present apparatus including a printed board connected via a signal line 6.

The control unit 7 is connected to a control device (not shown) for controlling the traveling of the car through another signal line, and outputs a pressing signal of the registration button 5 to the control device, and It is an interface for inputting signals from the control device.

As shown in FIG. 2, the cover 4 is fastened to an L-shaped member 3a abutting on the frame 3 by screws 3b, and the plate spring 2 fastened to the box 2 by screws 2b.
By sandwiching the L-shaped member 3a between a, the box 2 is supported via the frame 3.

In the present invention, since the hall operating device is configured as described above, the width dimension L ₁ of the box 3 is determined by the frame 3.
A large width dimension L ₂ than it is possible to provide a space formed by the dimension T of the opening surface of the box 3, if receiving a control section 7 in this gap, chipping even when a large printed circuit board The renewal work can be performed without any work.

[0018]

According to the present invention, since the hall operating device is constructed as described above, the hall can be renewed without the need for a filing operation.

[Brief description of the drawings]

FIG. 1 is a horizontal sectional view showing an elevator hall operating device according to an embodiment of the present invention.

FIG. 2 is a vertical sectional view showing an elevator hall operating device according to an embodiment of the present invention.

[Explanation of symbols]

 Reference Signs List 1 landing hall 1a opening 1b landing 2 box 2a leaf spring 2b leaf spring mounting screw 3 frame 3a L-shaped member 3b frame and L-shaped member mounting screw 4 cover 5 registration button 6 signal line 7 control unit

Claims (1)

[Claims] 1. A box having a substantially rectangular parallelepiped buried in an opening of a landing wall and having an opening surface substantially the same as the opening surface, a registration button arranged in the box to register a call to a car, Elevator hall operating device having a control unit disposed in a box for outputting a registration signal from the registration button to a control device for controlling traveling of the car, and a cover provided in the box so as to close an opening thereof At
The box is formed to have a width dimension larger than the length of the short side of the opening surface of the box and a predetermined thickness, and is supported by the box so as to protrude from the opening surface toward the landing side by the thickness and to cover the cover. A landing operating device for an elevator, comprising: a substantially rectangular frame body to be supported.