CN104520224A

CN104520224A - Elevator guide device

Info

Publication number: CN104520224A
Application number: CN201280075112.2A
Authority: CN
Inventors: 岛田胜博
Original assignee: Hitachi Ltd
Current assignee: Hitachi Ltd
Priority date: 2012-08-22
Filing date: 2012-08-22
Publication date: 2015-04-15
Anticipated expiration: 2032-08-22
Also published as: WO2014030216A1; SG11201501300YA; JP5933009B2; JPWO2014030216A1; CN104520224B

Abstract

Provided is an elevator guide device which, in a method for fixing a guide shoe holder and a shoe, enables the fixing and exchanging of a shoe without the use of tools. The elevator guide device is provided with a guide shoe (2) for sliding between guide rails (6), a guide shoe holder (3) for housing the guide shoe (2) and for affixing to an ascending/descending body, and fixing means (1) for extending between the guide shoe holder (3) and the guide shoe (2) to hold the guide shoe (2) to prevent disconnection from a housed position within the guide shoe holder (3), and for making possible the release of the guide shoe (2) from the held state when push-pressed in one direction.

Description

The guiding device of elevator

Technical field

The present invention relates to a kind of guiding device of elevator, it is along rail guidance elevator.

Background technology

In general, in lift facility, there will be a known to guide lift car to be elevated along the guide rail be fixed on lifting channel wall, use and be arranged on lift car with on counterweight and the structure guided is rolled in the guiding that rotatably contact with rail pressure, or use is arranged on lift car and counterweight lead the structure etc. that boots guide.

Because the parts of these devices are aging because of running time, so need to change.

In the former occasion, need that row is rolled into whole guiding and change, or to guiding the parts rolled to change.In the occasion of the latter, need to change whole boots of leading, or when leading boots and can removing from leading boots holding element, the parts of leading boots are changed.

Can from the structure leading the dismounting of boots holding element as leading boots, lift if any by bolt by lid to lead boots connecting element fastening and be fixed on and lead on the holding element of boots, and to be fixed (such as with reference to patent documentation 1 and patent documentation 2) leading boots by the connecting element of this lid; Be fixed (such as with reference to patent documentation 3) leading boots with the boots connecting element of leading by claw-like.

Lead in the fixed sturcture of boots above-mentioned, need to be fixed connecting element with bolt or the fastener similar with bolt, and need use instrument.

In addition, also need use instrument when changing, and the fasteners such as bolt also likely drop in replacing operation, thus there is the inefficient problem changing operation.

Prior art document

Patent documentation

Patent documentation 1 Japanese Patent Laid-Open 2001-261259 publication

Patent documentation 2 Japanese Patent Laid-Open 2010-149946 publication

Patent documentation 3 Japanese Patent Laid-Open 2007-326691 publication

Summary of the invention

The problem that invention will solve

The object of the present invention is to provide a kind of guiding device of elevator, it is being led boots holding element and is leading in the fixing means of boots, does not need use instrument just can be fixed leading boots and change.

For solving the technical scheme of problem

To achieve these goals, the invention provides a kind of guiding device of elevator, it is arranged on as on the lift car of lifting body or counterweight, engage with the guide rail be vertically arranged in hoist trunk and slide described lifting body is elevated under the guiding of described guide rail, the feature of the guiding device of described elevator is, comprise: lead boots, it is at described slide on rails; Lead boots holding element, lead boots described in its storage and be arranged on described lifting body; With fixing tool, it is led boots holding element and describedly leads between boots described in being extended on, lead boots described in maintenance and lead boots described in making and do not come off from described reception position of leading in boots holding element, and leading the hold mode of boots described in can removing by pressing this connecting element in one direction.

Invention effect

According to the guiding device of elevator of the present invention, do not need use instrument just can be fixed leading boots and change, so can prevent from making efficiency that is fixing and replacing operation decline because of use instrument, and in the efficiency decline carrying out can preventing from when changing operation making because the fasteners such as bolt drop to change operation, the fixing and replacing operation that can realize ideal.

Accompanying drawing explanation

Fig. 1 is the exploded perspective view of guiding device of the present invention.

Fig. 2 is the block diagram representing guiding device of the present invention.

Fig. 3 be guiding device of the present invention lead the block diagram that tool fixed by boots.

Fig. 4 is the block diagram of the holding element of guiding device of the present invention.

Fig. 5 is schematic diagram when guiding device of the present invention being applied to elevator.

Detailed description of the invention

Referring to accompanying drawing, embodiments of the present invention are described.

Fig. 5 represents general configuration when guiding device 8 of the present invention being applied to elevator, guide rail 6 be fixed on by support 7 form hoist trunk building walls on.

Above-mentioned guiding device 8 is arranged on lift car 4 or not shown counterweight, this guiding device 8 slides by engaging with the guide rail 6 be vertically arranged in hoist trunk, is elevated under making lift car 4 or the not shown guiding to focusing on above-mentioned guide rail 6 in hoist trunk.

As depicted in figs. 1 and 2, guiding device 8 by leading boots 2, keep this lead boots 2 lead boots holding element 3 and for above-mentioned boots 2 of leading are fixed on above-mentioned boots connecting element 1 of leading of leading on boots holding element 3 and form.

In addition, as shown in Figure 5, lead boots holding element 3 to be arranged on lift car 4 by bolt 5.

Be provided with and the above-mentioned fixing projection 3a leading boots connecting element 1 and engage above-mentioned leading on boots holding element 3.

This is fixed and is formed by plastic working with projection 3a, and this plastic working is undertaken by punch process.

Above-mentionedly lead fixing hole 1a boots connecting element 1 is provided with for engaging with the above-mentioned fixing projection 3a led on boots holding element 3.

The guiding device 8 of Fig. 2 is assembled as shown in Figure 1.

First, boots 2 will be led and be arranged on and lead in boots holding element 3, and lead being fixed up and down of boots 2 by leading boots connecting element 1 to above-mentioned.

At this, above-mentioned boots connecting element 1 of leading is fixed by making the above-mentioned fixing projection 3a leading boots holding element 3 engage with the fixing hole 1a leading boots connecting element 1.

That is, lead boots connecting element 1 to be arranged to pinch the above-mentioned fixed operation knob 1b leading boots holding element 3 from outside finger, it is firmly made inwards to carry out elastic deformation, the above-mentioned size leading the leading inside of the fixing projection 3a of boots holding element 3 is less than by making fixed operation knob 1b inwards be deformed to, and above-mentioned fixing projection 3a is engaged with above-mentioned fixing hole 1a, after unclamping finger, above-mentioned lead boots connecting element 1 return to distortion before original state and be fixed on above-mentioned fixing projection 3a.

As mentioned above, above-mentionedly lead boots connecting element 1 by normally fixing, above-mentioned boots 2 of leading are fixed in upper and lower, left and right and front and back.

That is, as shown in Figure 3, lead boots connecting element 1 and to be formed when overlooking roughly コ word shape, thus by the position of this コ word shape bottom surface with lead boots 2 and abut, can be fixed on leading boots 2 and lead on boots holding element 3.

In addition, as shown in Figure 3, the side of leading boots connecting element 1 is formed roughly L-shaped shape, thus by make in an opposite side of this L-shaped shape with lead abutting by the end face of guide rail 6 side of boots 2, can be fixed on leading boots 2 and lead on boots holding element 3.

And, the direction that the opening of leading roughly コ word shape when boots connecting element 1 is arranged in above-mentioned overlooking is opened had leaf spring characteristic, fixing hole 1a is pressed in the direction of fixing projection 3a, can tool 1 be fixed be arranged on fixing with on projection 3a by leading boots effectively thus.

In the present invention, when assembling guiding device 8, do not need to use for removing above-mentioned instrument of leading boots connecting element 1.

Needs to above-mentioned lead boots 2 change time, decomposed by method contrary to the above.

First, pinch with finger the fixed operation knob 1b leading boots connecting element 1 being fixed on the one party up and down led on boots holding element 3, make its inwards elastic deformation, can pull down from the above-mentioned fixing projection 3a leading boots holding element 3 thus.

In this condition, boots 2 will be led and pull down from leading boots holding element 3, and after this new boots 2 of leading will be arranged on and lead to change in boots holding element 3, again install and lead boots connecting element 1, boots 2 will be led thus and be fixed on and lead on boots holding element 3.

In the present invention, as mentioned above, guide device 8 lead the replacing of boots 2 time, do not need use for removing the instrument of leading boots connecting element 1.

For this reason, operating personnel does not need preparation tool.

In addition, compared with the prior art be fixed with fasteners such as adopting bolt, can carry out leading assembling and the dismounting that tool fixed by boots easily, so the efficiency changing operation can be improved.

Further, can avoid changing in operation the situation fasteners such as bolt occurring because of error and drops, and the situation that fastener loss occurs can be avoided.

In the present embodiment, as moving body, lift car 4 is illustrated, and the present invention also can be applied to the guiding device of the counterweight of elevator.Further, self-evident, as long as along the guide body of guide rail movement, guiding device 8 of the present invention just can be adopted.

The fixing projection 3a leading boots holding element 3 can also be consisted of the parts in welding or bonding projection.

Nomenclature

1 leads boots connecting element

1a fixing hole

1b fixed operation knob

2 lead boots

3 lead boots holding element

3a fixedly uses projection

4 lift cars

5 bolts

6 guide rails

7 supports

8 guiding devices.

Claims

1. the guiding device of an elevator, it is arranged on as on the lift car of lifting body or counterweight, engage with the guide rail be vertically arranged in hoist trunk and slide described lifting body is elevated under the guiding of described guide rail, the feature of the guiding device of described elevator is, comprising:

Lead boots, it is at described slide on rails; Lead boots holding element, lead boots described in its storage and be arranged on described lifting body; And connecting element, it is led boots holding element and describedly leads between boots described in being extended on, lead boots described in maintenance and lead boots described in making and do not come off from described reception position of leading in boots holding element, and leading the hold mode of boots described in can removing by pressing this connecting element in one direction.