CN104520224B

CN104520224B - The guide device of elevator

Info

Publication number: CN104520224B
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: 2017-10-20
Anticipated expiration: 2032-08-22
Also published as: JP5933009B2; JPWO2014030216A1; CN104520224A; WO2014030216A1; SG11201501300YA

Abstract

It is an object of the invention to provide a kind of guide device of elevator, it is in leading boots keeper and leading the fixing means of boots, it is not necessary to can be just fixed and changed to leading boots using instrument.The guide device of the elevator of the present invention is characterised by including：Boots (2) are led, it is slided on guide rail (6)；Boots keeper (3) is led, it is stored this and leads boots (2) and on lifting body；With fixture (1), it, which is extended on, described lead boots keeper (3) and leads between boots (2), keep described to lead boots (2) and lead boots (2) described in causing and do not lead the reception position in boots keeper (3) from described and come off, and the hold modes of boots (2) is led described in can releasing by pressing the fixture in one direction.

Description

The guide device of elevator

Technical field

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

Background technology

In general, in lift facility, it is known in order to guide lift car along being fixed on lifting channel wall Guide rail is lifted, and is rolled using the guiding for being arranged on lift car and counterweight and rotatably being contacted with rail pressure The structure guided, or lead structure that boots are guided etc. using being arranged on lift car and counterweight.

Due to parts aging because of running time of the grade device, so needing to be changed.

In the former occasion, it is necessary to roll into capable replacing to whole guiding, or the parts of guiding rolling are changed. The occasion of the latter, it is necessary to lead boots to whole and change, or lead boots can from when leading the dismounting of boots keeper, zero to leading boots Part is changed.

As lead boots can from the structure for leading the dismounting of boots keeper, lift if any by bolt by lid to lead boots fixture tight Consolidate and be fixed on the keeper for leading boots, and be fixed by the fixture of the lid to leading boots (referring for example to patent document 1 With patent document 2)；It is fixed (referring for example to patent document 3) with by the boots fixture of leading of claw-like to leading boots.

Led above-mentioned in the fixed structure of boots, it is necessary to be consolidated with bolt or the fastener similar with bolt to fixture It is fixed, and need to use instrument.

In addition, it is also required to use the fasteners such as instrument, and bolt in replacement operation it is also possible to dropping when changing, So as to there is the problem of efficiency of replacement operation is low.

Prior art literature

Patent document

The Japanese Patent Laid-Open 2001-261259 publications of patent document 1

The Japanese Patent Laid-Open 2010-149946 publications of patent document 2

The Japanese Patent Laid-Open 2007-326691 publications of patent document 3

The content of the invention

The invention problem to be solved

It is an object of the invention to provide a kind of guide device of elevator, it is in the fixing means led boots keeper Yu lead boots In, it is not necessary to it can be just fixed and changed to leading boots using instrument.

Technical scheme for solving problem

To achieve these goals, the present invention provides a kind of guide device of elevator, and it is arranged on the electricity as lifting body On terraced car or counterweight, engage and slide to make the lifting body lead described with the guide rail being vertically arranged in liftway Lifted under the guiding of rail, the guide device of the elevator is characterised by, including：Boots are led, it is slided on the guide rail； Boots keeper is led, boots are led described in its storage and on the lifting body；And fixture, it, which is extended on, described leads boots Keeper and it is described lead between boots, keep it is described lead boots and so that described in lead boots not from the reception position led in boots keeper Come off, and the hold mode for leading boots can be released by pressing the fixture in one direction.

Invention effect

According to the guide device of the elevator of the present invention, it is not necessary to can be just fixed and changed to leading boots using instrument, So can prevent from causing because using instrument the efficiency of fixed and replacement operation to decline, and can when carrying out replacement operation Prevent from, because the fasteners such as bolt drop and make it that the efficiency of replacement operation declines, preferable fixation and replacement operation being realized.

Brief description of the drawings

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

Fig. 2 is the stereogram for representing the guide device of the present invention.

Fig. 3 is the stereogram for leading boots fixture of the guide device of the present invention.

Fig. 4 is the stereogram of the keeper of the guide device of the present invention.

Fig. 5 is the schematic diagram when guide device of the present invention to be applied to elevator.

Embodiment

Embodiments of the present invention are illustrated referring to the drawings.

General configuration when Fig. 5 represents to be applied to the guide device 8 of the present invention into elevator, guide rail 6 is fixed on by support 7 On the building walls for constituting liftway.

Above-mentioned guide device 8 is arranged on lift car 4 or counterweight (not shown), the guide device 8 by with it is vertical The guide rail 6 being arranged in liftway engages and slided, and makes lift car 4 or (not shown) to focusing on drawing for above-mentioned guide rail 6 Lead down and lifted in liftway.

As depicted in figs. 1 and 2, guide device 8 by lead boots 2, keep this lead boots 2 lead boots keeper 3 and for by State to lead boots 2 and be fixed on the above-mentioned boots fixture 1 of leading led on boots keeper 3 and constitute.

In addition, being arranged on as shown in figure 5, leading boots keeper 3 by bolt 5 on lift car 4.

It is above-mentioned lead to be provided with boots keeper 3 lead the fixation that boots fixture 1 engages with above-mentioned and use projection 3a.

The fixation is formed with projection 3a by plastic working, and the plastic working is carried out by punch process.

It is above-mentioned lead be provided with boots fixture 1 for consolidating that the above-mentioned fixation projection 3a led on boots keeper 3 engages Surely hole 1a is used.

Fig. 2 guide device 8 is assembled as shown in Figure 1.

First, boots 2 will be led it is arranged on and leads in boots keeper 3, and by leading boots fixture 1 to above-mentioned boots of leading about 2 It is fixed.

Here, above-mentioned boots fixture 1 of leading is by making the above-mentioned fixation projection 3a for leading boots keeper 3 and leading boots fixture 1 Fixing hole 1a engage and be fixed.

It is arranged to pinch the above-mentioned fixed operation use for leading boots keeper 3 with finger from outside that is, leading boots fixture 1 Knob 1b, firmly makes it inwards carry out elastic deformation, by making fixed operation be inwards deformed to less than above-mentioned with knob 1b The size of the fixed leading inside with projection 3a of boots keeper 3 is led, and makes above-mentioned fixation projection 3a and above-mentioned fixing hole 1a engage, unclamp finger after, it is above-mentioned lead boots fixture 1 return to deformation before original state and be fixed on above-mentioned fixation With on projection 3a.

As described above, by normally fix it is above-mentioned lead boots fixture 1, it is above-mentioned lead boots 2 above and below, left and right and front and rear obtain It is fixed.

That is, as shown in figure 3, leading boots fixture 1 is formed the substantially U-shaped shape when overlooking, thus by The bottom surface at the position of the U-shaped shape is abutted with leading boots 2, can will be led boots 2 and is fixed on and lead on boots keeper 3.

In addition, as shown in figure 3, the side for leading boots fixture 1 is formed generally L-shaped shape, so by making the L-shaped One side in one opposite side of shape is abutted with leading the end face by the side of guide rail 6 of boots 2, can will be led boots 2 and is fixed on and lead boots keeper 3 On.

Also, boots fixture 1 will be led to be arranged to have on the direction that the opening of the substantially U-shaped shape in above-mentioned vertical view is opened There is leaf spring characteristic so that fixing hole 1a is depressed in the fixed direction with projection 3a, consolidates thus, it is possible to will effectively lead boots Part 1 is determined on fixation projection 3a.

In the present invention, when assembling guide device 8, it is not necessary to using for removing the above-mentioned instrument for leading boots fixture 1.

Need to it is above-mentioned lead boots 2 and change when, decomposed by method contrary to the above.

First, the fixed operation for leading boots fixture 1 for being fixed on the one party up and down led on boots keeper 3 is pinched with finger Knob 1b is used, makes its inwards elastic deformation, thus, it is possible to be pulled down from the above-mentioned fixation for leading boots keeper 3 with projection 3a.

In this condition, boots 2 will be led and pulled down on boots keeper 3 from leading, hereafter by it is new lead boots 2 and be arranged on lead boots keeper To be changed in 3, boots fixture 1 is led in installation again, thus will be led boots 2 and is fixed on and lead on boots keeper 3.

In the present invention, as described above, when guiding the replacing for leading boots 2 of device 8, it is not necessary to using for removing Lead the instrument of boots fixture 1.

Therefore, operating personnel does not need preparation tool.

In addition, compared with the prior art being fixed using the fastener such as bolt, it can easily carry out leading boots and fix The assembling and dismounting of part, so the efficiency of replacement operation can be improved.

Further, it is possible to avoid occurring the situation that the fasteners such as bolt drop because of error in replacement operation, and can Avoid occurring the situation that fastener is lost.

In the present embodiment, lift car 4 is illustrated as moving body, and the present invention can also apply to electricity The guide device of the counterweight of ladder.And, it goes without saying that as long as the guide body moved along guide rail, it becomes possible to using the present invention Guide device 8.

Leading the fixation of boots keeper 3 can also be constituted with projection 3a by welding or being bonded the part in projection.

Symbol description

1 leads boots fixture

1a fixing hole

1b fixed operation knobs

2 lead boots

3 lead boots keeper

3a fixation projections

4 lift cars

5 bolts

6 guide rails

7 supports

8 guide devices.

Claims

1. a kind of guide device of elevator, it is arranged on lift car or counterweight as lifting body, with being vertically arranged in Guide rail in liftway engages and slides to make the lifting body be lifted under the guiding of the guide rail, the elevator Guide device is characterised by, including：

Boots are led, it is slided on the guide rail；Boots keeper is led, boots are led described in its storage and on the lifting body； And fixture, its be extended on it is described lead boots keeper and it is described lead between boots, keep it is described lead boots and so that described in lead boots Do not lead the reception position in boots keeper from described and come off, and can be released by pressing the fixture in one direction The hold mode for leading boots,

The fixture is formed the substantially U-shaped shape when overlooking, and with described boots are led in the bottom surface at the position of the U-shaped shape Abut, and the side of the fixture is formed generally L-shaped shape, makes one side in an opposite side of the L-shaped shape and institute The end face for stating the opposite side in the lift car for leading boots is abutted, and the boots of leading are fixed on into described lead on boots keeper.