CN201793296U

CN201793296U - Combined shoe bush device of elevator guide shoe

Info

Publication number: CN201793296U
Application number: CN2010202808852U
Authority: CN
Inventors: 郭自刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-04
Filing date: 2010-08-04
Publication date: 2011-04-13
Anticipated expiration: 2020-08-04

Abstract

The utility model provides a combined shoe bush device of an elevator guide shoe, and relates to elevator guide shoe structures. A shoe bush provided with a split structure comprises two side plates, a bottom plate and two barbed plates, wherein the bottom plate takes the shape of a rectangular flat plate; two pairs of rectangular slots are symmetrically arranged on the two longitudinal lateral sides of the bottom plate; each side plate takes the shape of a longitudinal rectangular flat plate; two cuboid lug bosses extend out of the lower end surface of each side plate, are inserted in the rectangular slot spaces of the bottom plate in a movable fit manner, and fill the rectangular slot spaces; the upper end surface of each side plate is an inclined surface; the inclined surfaces of the two side plates are distributed oppositely and symmetrically; the upper end part of each barbed plate taking the shape of a rectangular plate is an inward hook-shaped plate; the oblique angle of the hook-shaped plate is equal to the angle of the inclined surface of each side plate; the width of the hook-shaped plate is smaller than that of the inclined surface of each side plate; and the two barbed plates are fully attached to the outer sides of the two side plates in a contact manner and form a door-shaped shoe bush combination body with the two side plates and the bottom plate. The shoe bush device has the advantages that the shoe bush adopts a split design and is easy to produce and manufacture, a die is simplified, the accuracy of the die is improved, the cost is low, and single-plate replacement can be achieved.

Description

A kind of combined shoe guide device of elevator guide shoe

Technical field:

The utility model relates to the elevator guide shoe structure.

Background technology:

The elevator operation is moved up and down by assembly pulley drive bridge case by the Power train of hoistway top, for the bridge case operates steadily up and down, bridge case two sides are fixed with U-shaped respectively and lead the boots kink and do spacing slip move up and down on the vertical guide rail of " fourth " font that is fixed on the well enclosure.

Lead the boots structure and be made up of boots seat, boots cell body, shoe guide, absorbing pad, the boots seat is the curved sheet steel of elbow bend, Yi Bian be used for fixing on the bridge case, another side goes out U-shaped space body shape for the both sides bending.In the time of in the middle of the boots cell body is placed on, be with rectangular-shaped absorbing pad in two U-shaped spaces, with the compressing of boots groove elasticity therebetween, absorbing pad can be regulated bolt by the pressing plate in its outside of compressing and regulate elasticity; Shoe guide is " door " font elongated slot body, and material is a nylon plastic(s), and whole pressing is shaped; The boots cell body also is " door " font cell body, and its inside casing size just is linked on the gabarit of shoe guide, and two vertical side plate one ends of boots cell body are fixed with positioning plate, and two vertical side plates of the other end outwards vertically extend and a side plate; Other has a middle part to be provided with the block board of " door " font groove, is fixed on two side plates of boots cell body by bolt is detachable.Positioning plate, block board effect are shoe guide two longitudinal register, and only part is blocked the shoe guide outer face, does not hinder it to slide on guide rail.

Lead boots and also be provided with the cascade oiling structure, so that lubricated to shoe guide.But China Patent No. 200810071688.7 is exempted from oily elevator guideway guide shoes and preparation method thereof and is disclosed a kind of shoe guide of being made by polytetrafluoroethylene, carbon fiber, bronze powder composite material, then can remove the cascade oiling structure from.

" door " font elongated slot body shoe guide is being made the course of processing with nylon plastic(s) or composite material, its mould structure complexity, and the Mold Making difficulty is big, because easily deformable workpiece again can not the secondary processing manufacturing, difficulty is big and cost is high.And one-piece construction often produces the liner single load bearing in use, and other can only integral type be changed to not stressing, and can't realize single-board replacement.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned defective, and a kind of combined shoe guide device of elevator guide shoe is provided.

Scheme of the present utility model is: shoe guide is a split-type structural, is made up of two side plates, a base plate, two inverse tying plates; Base plate is the rectangular flat shape, and the vertical dual-side of base plate is provided with two pairs of rectangular channels of symmetry; Side plate is vertical rectangle tabular, extends and two cuboid boss in the side plate lower surface, and this boss running-fit inserts and fills up base plate rectangular channel space, and the side plate upper surface is the inclined-plane, and two side plate inclined-planes are symmetrically distributed in opposite directions; The rectangular plate upper end of inverse tying plate shape is the inside shape plate that colludes, colluding shape plate oblique angle equates with the side plate bevel angle, collude shape plate width less than the side plate surface width, two inverse tying plate contacts are fitted in two side plate outsides entirely and form " door " font shoe guide fabricate block with two side plates, a base plate.

Advantage of the present utility model is: the shoe guide split-type design, the raising of mould simplification precision is easy to processing and manufacturing and cost is low, and can realize single-board replacement.

Description of drawings:

Fig. 1 is for leading the boots structural representation.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is that two side plates, a base plate separate block diagram.

The specific embodiment:

The utility model structure is characterized in that: shoe guide is a split-type structural, is made up of two side plates 2, base plate 3, two inverse tying plates 1; Base plate 3 is the rectangular flat shape, and base plate 3 vertical dual-sides are provided with two pairs of rectangular channels of symmetry; Side plate 2 is vertical rectangle tabular, extends and two cuboid boss in side plate 2 lower surfaces, and this boss running-fit inserts and fills up base plate 3 rectangular channel spaces, and side plate 2 upper surfaces are the inclined-plane, and two side plate 2 inclined-planes are symmetrically distributed in opposite directions; The rectangular plate upper end of inverse tying plate 1 shape is the inside shape plate that colludes, colluding shape plate oblique angle equates with side plate 2 bevel angles, collude shape plate width less than side plate 2 surface widths, two inverse tying plate 1 contacts are fitted in two side plate 2 outsides and two side plates 2 entirely, a base plate 3 forms " door " font shoe guide fabricate blocks.

Collude shape plate oblique angle and equate with side plate 2 bevel angles, width be generally its 1/2nd, purpose is can not give prominence to the inside face at side plate 2, guarantees that guide rail slides, inverse tying plate 1 setting is in order to give side plate 2 spacing.

Contour dimension is identical with the integral type shoe guide in the fabricate block, that is to say that two inverse tying plate 1 spacings of fabricate block, bottom-to-top-height, two side plate 2 contour dimensions of length and integral type shoe guide are identical.

Earlier fabricate block is inserted boots cell body 6 during installation, after the end withstands on positioning plate 8, block board 4 usefulness bolt and nuts are fixed on 6 two side plates 5 of boots cell body, then implement inverse tying plate 1 and fix with the 6 side wall spot welding of boots cell body.Then mounted boots cell body 6 is placed on boots seat 9 central both sides fills in absorbing pad 7, regulate pressing plate 10 compressing absorbing pads 7 with bolt, just regulate boots cell body 6 lengthwise positions, boots cell body 6 levels are linked in bolt on the boots seat 9 to height and position by boots cell body 6 backs and regulate it with the nut that is fixed on its back side and eject size.

Claims

1. the combined shoe guide device of an elevator guide shoe, it is characterized in that: shoe guide is a split-type structural, is made up of two side plates (2), a base plate (3), two inverse tying plates (1); Base plate (3) is the rectangular flat shape, and base plate (3) vertically dual-side is provided with two pairs of symmetrical rectangular channels; Side plate (2) is vertical rectangle tabular, extends and two cuboid boss in side plate (2) lower surface, and this boss running-fit inserts and fills up base plate (3) rectangular channel space, and side plate (2) upper surface is the inclined-plane, and two side plates (2) inclined-plane is symmetrically distributed in opposite directions; The rectangular plate upper end of inverse tying plate (1) shape is the inside shape plate that colludes, colluding shape plate oblique angle equates with side plate (2) bevel angle, collude shape plate width less than side plate (2) surface width, two inverse tying plates (1) contact is fitted in two side plates (2) outside entirely and forms " door " font shoe guide fabricate block with two side plates (2), a base plate (3).