CN104030127A

CN104030127A - Flange for lifter guiding device

Info

Publication number: CN104030127A
Application number: CN201410082132.3A
Authority: CN
Inventors: 耶稣·桑兹甘博亚
Original assignee: Sociedad Anonima de Vera SAVERA
Current assignee: Sociedad Anonima de Vera SAVERA
Priority date: 2013-03-08
Filing date: 2014-03-07
Publication date: 2014-09-10
Anticipated expiration: 2034-03-07
Also published as: ES2492791B1; CN104030127B; ES2492791A1

Abstract

A flange for lifter guiding device comprises a bottom part (2) which is flat metal plate provided with a protruding portion (2a) on which one surface of a guiding wing is supported; and a plate bar (3) which is a metal plate bent into a Z shape, wherein at least a protruding portion (3a) is disposed in one of the wings (31), an opposite side of the guiding device is supported on the protruding portion (3a), one or more protruding stopping points (3b) are disposed in a core (32) and the edges of the wings are supported on the protruding stopping points. A positioning device is disposed between the bottom part (2) and the plate bar (3) in the condition when the bottom part is not rotating in relative to the plate bar.

Description

Flange for elevator guiding device

Technical field

The present invention relates to a kind of new flange for elevator guiding device.

Background technology

In the prior art, known difform flange, but these flanges are mutually approximate.These flanges use the steel plate of different-thickness to manufacture according to the scope of covered guiding device, and the width that spreads all over them has the continuous cross section folding line of their shapes of performance.These folding lines cause crooked and flat surface, and by these surfaces, they run through subsequently the width of flange and contact with guiding device.

In known flange, guiding device is fastened between flange and strut member (support), and in other words, if guiding device must slip over fastener, it will slip over the parts conventionally with sharp edge, and described parts can be the regions that friction force produces thereon.

In known flange, institute's open question is their resistance (not bery high) and sliding capability (medium).And in assembling process, when tightening screw, they tend to rotation, increase the pressure on guiding device, and are in contact with it on non-flat region at sharp edge.

Summary of the invention

As the flange of object of the present invention, by using an add-on parts to solve these problems, described add-on parts makes to affect the external factor that guiding device contacts with adjacent component and reduces to minimum.They are by using fixing screw to be fixed on support; It is characterized in that, it comprises:

-bottom, this bottom is a very flat metal sheet, and this metal sheet has at least one protuberance salient, and a surface support of guiding wing is on described protuberance salient; With

-lath, this lath is for being converted into the metal sheet of " Z " shape, in its wing, be provided with at least one protuberance salient, another surface support of guiding wing is on described protuberance salient, at its core place, be provided with one or several protuberance stop, the edge of guiding wing is supported on described protuberance stop.

Described bottom and lath have the device positioning in non-rotary situation each other, and concrete structure or the mode that realizes described device are unconspicuous for the purposes of the present disclosure.

In the core of described lath, this lath is provided with the rib of some protrusions, and described rib prevents the stability of rotating when fastening fixing screw.

In addition, in the core of lath, this lath is provided with some salients, makes this lath sclerosis, and its mode makes to use thinner metal sheet to realize identical resistance.

Functional advantage as the flange of object of the present invention is:

-larger resistance, to be supported on the transverse load producing on guiding device in vehicle traveling process;

-improved slip, so that the differential route between building and guiding device does not comprise strain on fastener/wall or this guiding device.

-be easier to assemble; With

-they for example, are not affected by external factor (irregularity of wall or the inclination of bracket component).Accompanying drawing explanation

From following specification sheets and claims, can derive other structures of the present invention and advantage.

In order to understand better object of the present invention, represent in the accompanying drawings the preferred form of embodiment, it is subject to the not attached variation to its material change.In the case:

Fig. 1 represents the schematic diagram as flange one embodiment of object of the present invention, and its parts are assembled by fixing screw and be fastening, but do not represent the support that guiding device or this assembly are installed on.

Fig. 2 a and 2b represent schematically upper transparent view and the lower transparent view of lath 3 separately, and its shape and feature are for the embodiment of Fig. 1.

Fig. 3 represents the schematically upper transparent view of bottom 2, and its shape and feature are for the embodiment of Fig. 1.

Fig. 4 represents the general illustration as another embodiment of object of the present invention, and its parts are also fastening by one group of screw assembling, but do not represent the support that elevator guiding device or this assembly are mounted thereon.

Fig. 5 a and 5b represent respectively upper perspective schematic view and the lower perspective schematic view of lath 3, and its shape and feature are for the embodiment of Fig. 4.

Fig. 6 represents the upper perspective schematic view of bottom 2, and its shape and feature are for the embodiment of Fig. 4.

The specific embodiment

Below practical application of the present invention, the description of indefiniteness embodiment.Never ignore other embodiments of introducing the attached variation that does not cause material change.

Flange as object of the present invention is arranged on a unshowned support, and this flange is used fixing screw 1 to be fixed on support, guiding device-not shown.

According to the present invention, this flange comprises bottom 2 and lath 3, and described bottom 2 and lath 3 have opposed facing hole 20,30, by described hole, described bottom 2 and lath 3 are used one or several fixing screw 1 to be connected on support and (by corresponding aperture, realize this object).

This bottom 2 is the metal sheet of an especially flat, has at least one protuberance salient 2a, and a face of guiding wing is supported on this protuberance salient.

Lath 3 is one to be converted into the metal sheet of " Z " shape, in its wing 31, is provided with at least one protuberance salient 3a, and the opposite face of this guiding device is supported on described protuberance salient 3a.

In core 32, be provided with one or several protuberance stop 3b, the edge of described guiding wing is supported on described protuberance stop.

Bottom 2 and lath 3 have the device of locating in the situation that not rotating mutually each other.

For embodiment represented in Fig. 1-3, described device is some sheets 21 that are formed at the sidepiece of bottom on 2, described be converted into clamping mutually between the wing 33 of lath 3 of " Z " shape.

For embodiment represented in Fig. 4-6, described device is some juts 22 that are formed in bottom 2, and described jut is placed in the hole/cave 34 being formed in lath 3.

The structure of putting upside down is not unique, and this configuration upside down is included in object of the present invention: the hole/cave 34 in the jut 22 in the wing 33 of meeting stile 3 and the main body of bottom 2.

In any embodiment, describe:

-above-mentioned protuberance stop 3b is arranged in the core 32 of lath 3 symmetrically, mutually separates, and is symmetrical arranged, and when fastening this fixing screw 1, provides stability, prevents from rotating.

In addition, lath 3 is provided with some salients 321 in its core 32, so that lath 3 sclerosis make to use thinner metal sheet to realize identical resistance.

There is this structure and characteristics:

-friction force is reduced, because the contact that guiding device is adjacent between part only occurs in salient 2a, 3a, 3b, these salients are the points with smooth form;

-this guiding device does not directly contact with support, has so just avoided the sharp edge of easy generation friction, and this negative effect that accidental inclination by this support is produced drops to minimum.

The extendible portion of-the wing 31, it forms the folding extension contact with lath 3, and it is shorter than the extendible portion of known flange, and this makes to keep the mechanical specialities similar to the mechanical specialities of known flange that reduces lath 3 thickness.

Material, size, ratio and conventionally substantially do not change, change or revise the attached or minor incidental details of other of this scheme and can change.

The term that this specification sheets is used is the true of described object and reasonably reflection, must adopt their the most wide in range implication, but not with ways to restrain.

Claims

1. for the flange of elevator guiding device, by using fixing screw (1) to be arranged on support, it is characterized in that, it comprises bottom (2), this bottom is a very flat metal sheet, and thering is at least one protuberance salient (2a), a face of guiding wing is supported on described protuberance salient; And lath (3), this lath is for being converted into the metal sheet of " Z " shape, in an one wing (31), be provided with at least one protuberance salient (3a), the opposite side of guiding device is supported on this protuberance salient (3a), in its core (32), be provided with one or several protuberance stop (3b), the edge of guiding wing is supported on described protuberance stop; Described bottom (2) and lath (3) have the device of locating in the situation that not rotating mutually each other.

2. flange according to claim 1, it is characterized in that, described in the situation that not rotating mutually each other the device of bottom, location (2) and lath (3) be the sheet (21) of some sidepieces in described bottom (2), described and be converted into clamping mutually between the wing (33) of lath (3) of " Z " shape.

3. flange according to claim 1, it is characterized in that, described device of locating bottom (2) and lath (3) in the situation that not rotating mutually is each other some juts (22) in bottom (2) or lath (3), and described jut (22) is placed in the hole/cave (34) in described lath (3) or bottom (2).

4. according to the flange described in any one in aforementioned claim, it is characterized in that, described protuberance stop (3b) is arranged in the core (32) of described lath (3) symmetrically, separates to provide when the fastening described fixing screw (1) and prevents the stability of rotating.

5. according to the flange described in any one in aforementioned claim, it is characterized in that, in the core (32) of described lath (3), be provided with some sclerosis salients (321).