JPH0252876A - Speed control device of obliquely moving elevator - Google Patents

Abstract

PURPOSE:To conduct a low speed running during the observation by providing a means for conducting the running at a lower speed than a steady-state speed by operating an operation means provided within a cage or a monitoring board. CONSTITUTION:A load detector 15 for detecting the congestion degree of passengers and a permanent magnet 14 of a position detecting device for low speed territory detection are provided under the floor of a cage 8, and magnetic memory switches Va, Vb which are operated when opposed to the permanent magnet 14 are disposed within an optional territory on the elevating route side. The low speed designation is made by speed switching. When the congestion degree by congestion detection is low, the elevator cage 8 is raised by a steady-state operation from the lower floor, and entered into a partial low speed operation when reached to a position having a better outlook as the permanent magnet 14 is opposed to the switch Va at that position. The elevator is continuously raised at low speed from there, and when coming up to the switch Vb, it is changed into a high speed operation and driven to a desired floor. The converse is conducted when descending.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a speed control device for a skew elevator.

[Conventional technology]

As a general elevator, JP-A-53-11448
As described in the above publication, there has been known an elevator in which the speed of an elevator is changed by a passenger operating an operating device inside the car.

[Problem to be solved by the invention]

The above-mentioned prior art does not describe an oblique elevator installed in a sloped place with a view, and does not take into consideration the degree of crowding of users in an oblique elevator. There were problems such as long travel times and frustrating customers.

SUMMARY OF THE INVENTION An object of the present invention is to effectively perform low-speed travel in an oblique elevator when looking out.

[Means to solve the problem]

The above object is achieved by providing a means for operating an operating means provided inside the car or on a monitoring panel to cause the elevator to run at a speed lower than the normal speed in a diagonal elevator having a viewable structure. .

The vehicle is also characterized in that it includes means for detecting the degree of congestion, and means for causing the vehicle to travel at a steady speed even if the operating means is operated when the degree of congestion is high.

Furthermore, the present invention is characterized in that a plurality of position detection devices are provided in the hoistway, and means for driving the vehicle to travel at low speed within the position detection range is provided.

[Effect]

For example, an elevator manager or the like can operate the operating means during the daytime when there are few passengers and the elevator can run at a low speed, allowing the elevator to fully enjoy the scenery outside.

Furthermore, if the congestion level detection device determines that there are many passengers, even if the vehicle is operated to the low speed side, it can be set to steady (high speed) operation in consideration of efficiency. Furthermore, by using the position detection device to set a zone where you want to enjoy the outside scenery at a leisurely pace, it is possible to skillfully adjust passenger demands and efficiency.

〔Example〕

An embodiment of the present invention will be described below with reference to FIG. 1 and lined diagram 2. FIG. 1 is a block diagram showing an overall outline of an embodiment of the speed control device for an observatory skew elevator according to the present invention.

FIG. 2 shows a side sectional view of the oblique elevator.

In FIGS. 1 and 2, an elevator manager (or passenger) 1 operates a speed changeover switch 2 provided inside a single car 8 or inside a monitoring panel (not shown). (For example, switch to the steady (high speed) side during busy mornings and evenings, and to the low speed side during quiet times in the daytime. This switch is more effective if it is a switch with a key.) Next, switch the speed selector switch 2 to the low speed side. In this case, if the congestion detection device (not shown) installed in the elevator landing 13 or the load detector 15 installed in the elevator platform 8 indicates that the degree of congestion is high, the elevator speed command is set to steady (high speed) operation. The control command becomes 5 and the vehicle runs at normal high speed V. Therefore, even if the speed is switched to the low speed side, if the degree of congestion is high, efficiency will be emphasized and high speed operation will be performed.

Furthermore, instead of always driving at a low speed even during quiet times when congestion is low, only sections with particularly good external scenery may be set as low-speed sections 4, and the vehicle may be driven by a partial low-speed operation command 6. At this time, as shown in FIG. 2, if the vehicle is run at a combination of high speed V and low speed V', a certain degree of efficient operation is possible. If the degree of congestion is low and the low speed section 4 is not designated, the elevator is caused to run at a low speed V' according to a preset low speed operation command 7.

Next, an explanation will be given of the operation when the speed switching 2 is set to the low speed side, the congestion level in the congestion detection 3 is low, and a low speed section 4 is further provided. Diagonal elevator - The car 8 is connected to a weight 12 by a rope 11 via a sheave 1o of a hoist 9 installed in the machine room, and the 0-car seat 8, which has a driving structure, is located under the floor to determine the degree of passenger congestion. A load detector 15 for detecting the load and a permanent magnet 14 as a position detection device for detecting low-speed sections are provided, and a magnetic memory switch (Japanese Patent Application Laid-Open No. 61-287675 (Refer to publications, etc.) Va and Vb are installed in an arbitrary section (for example, in a place with a good external view).

When a low speed is specified by the speed switch 2 and the congestion level is low in the congestion detection 3, the elevator car 8 rises from the lower floor by steady (high speed) operation, and when it reaches a position with a good view of the outside, the permanent magnet 14 Since the switch Va is opposed to the engine, the partial low-speed operation V' is entered. From here on, the elevator continues to ascend at a low speed V', and when it approaches the switch vb, the elevator becomes operated at a high speed V and travels to the destination floor. When descending, the above is reversed.

Although the present invention has been described for observation use, it is not limited to observation use, but also for general diagonal elevators. Low speed operation control as in the present invention can be applied to users such as people who feel sick at high speeds and sick people. Of course, doing so will bring you great results.

〔Effect of the invention〕

According to the present invention, in a diagonal elevator with a view, it is possible to run at a low speed using the operation means and while considering the degree of congestion and sections with good external scenery. This has the effect of being able to skillfully adjust requirements.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an overall outline of the speed control portion of an oblique elevator for viewing according to an embodiment of the present invention, and FIG. 2 is a side sectional view of the oblique elevator. 2...Speed selector switch, 3...Congestion detection device, 4
...Low speed section command, 5...High speed operation control command, 6.
...Partial low speed operation command, 7...Low speed operation control command,
■...High speed operation, V'...Low speed operation, 8...Diagonal car, 14...Magnet, Va, Vb...Low speed section command switch, 15...Load detector.

Claims (1)

[Scope of Claims] 1. In a diagonal elevator having a structure in which the outside can be viewed from inside the car, an operating means is provided inside the car or on the monitoring panel, and by operating the operating means, it is possible to maintain steady state during ascending or descending. A speed control device for a diagonal elevator, characterized in that it is equipped with means for causing the elevator to run at a speed lower than the current speed. 2. The speed control of the diagonal elevator according to claim 1, further comprising means for detecting the degree of crowding of passengers, and means for causing the elevator to run at a steady speed even if the operating means is operated when the degree of crowding is high. Device. 3. The speed control device for a diagonal elevator according to claim 2, wherein the means for detecting the degree of congestion uses a platform congestion detection device provided in the platform or a load detection device provided in the car. 4. Claims 1 to 4, further comprising means for providing a plurality of position detection devices in the hoistway and driving the vehicle at low speed within the position detection range.
3. The speed control device for a diagonal elevator according to 3. 5. The speed control device for a diagonal elevator according to claim 4, wherein the position detection range is a range where passengers in the car can view the outside. 6. The speed control device for a diagonal elevator according to claim 4, wherein the position detection device is a magnetic memory switch operated by a permanent magnet. 7. The speed control device for a diagonal elevator according to claim 1, wherein the operating means is a switch with a key.