CN205500531U - Cage with leading wheel - Google Patents

Abstract

The utility model provides an on the guide rail frame that cage with leading wheel, the movably installation compriseed a plurality of standard festival the cage includes the support body and rotates and install the leading wheel on the support body, be equipped with the spacer on the guide rail frame, the leading wheel includes the first round and second wheel that the interval set up, and a holding space settings is in the first round with between the second wheel, the spacer holding in in the accommodation space and will the leading wheel location.

Description

There is the cage of directive wheel

Technical field

This utility model relates to building machinery technical field, a kind of cage with directive wheel.

Background technology

Elevator is to be widely used in the building machinery in construction site, is used for construction material is transported to height Place, elevator generally comprise be made up of standard knot guide rail bracket, on guide rail bracket slide cage and peace It is contained in the work platforms at guide rail bracket top, directive wheel, cage upward sliding are generally installed on cage Time, directive wheel upper rail frame rolls and prevents cage from rocking, but directive wheel is after practical a period of time, Abrasion can be occurred to deviate the track of guide rail bracket, cause cage four sides by force unbalance, cause on cage Lower movement is not smooth, jam phenomenon occurs.

Utility model content

In view of the foregoing, the purpose of this utility model is to provide the cage preventing directive wheel offset track.

A purpose of the present utility model is realized by following technical proposals:

A kind of cage with directive wheel, is movably mounted at the guide rail bracket being made up of some standard knots On, described cage includes support body and the directive wheel being rotatably installed on support body, and described guide rail bracket is provided with Spacer, described directive wheel includes that the spaced first round and second takes turns, and an accommodation space is arranged on Between the described first round and described second takes turns, described spacer is placed in institute in described accommodation space State directive wheel location.

This utility model compared with prior art has the advantage that

Above-mentioned cage can be placed in described accommodation space by spacer and be directed to wheel location, thus Prevent directive wheel offset rail frame.

Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, embodiment will be retouched below In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only It is only embodiments more of the present utility model, for those of ordinary skill in the art, is not paying On the premise of creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is that this utility model has the cage of directive wheel and a top view of two guide rail brackets.

Fig. 2 is cage and a front view of two guide rail brackets of Fig. 1.

Fig. 3 is the enlarged drawing in Fig. 1 at III.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing Embodiment of the present utility model is described in further detail.Obviously, described embodiment is only It is only a part of embodiment of the present utility model rather than whole embodiments.Based on this utility model In embodiment, those of ordinary skill in the art are obtained under not making creative work premise Every other embodiment, broadly falls into the scope of this utility model protection.

First, before embodiment is described, it is necessary to some herein presented terms are entered Row is explained.Such as:

If occurring herein using the term such as " first ", " second " to describe various element, but These elements should not limited by these terms.These terms only be used for distinguish an element and another Individual element.Therefore, " first " element can also be referred to as " second " element without departing from this practicality Novel teaching.

In addition, it is to be understood that when mentioning that an element " connects " or " coupled " to another yuan During part, it can be directly connected or be directly coupled to another element or can also there is cental element Part.On the contrary, when mentioning that an element " is directly connected " or " directly coupling " is to another element Time, the most there is not intermediary element.

The various terms occurred in this article are used only for describing the purpose of specific embodiment and being not intended to As to restriction of the present utility model.Unless context clearly dictates otherwise, then singulative is intended to Also plural form is included.

When using term " to include " in this manual and/or time " including ", these terms indicate The existence of described feature, entirety, step, operation, element and/or parts, but also it is not excluded for one Individual other features above, entirety, step, operation, element, parts and/or the existence of its group and/ Or it is additional.

Referring to Fig. 1 and Fig. 2, in a preferred embodiment of the present utility model, one has directive wheel Cage 10 be slidably mounted between two guide rail brackets 20, guide rail bracket 20 is by some standard knots 30 Assembling, this cage 10 includes a support body 11, and two side peripheries of support body 11 have installed some guiding Wheel 50, this support body 11 is used for loading construction material, and can be pulled by steel wire rope and on guide rail bracket 20 Slide and transport construction material.

This square framework of standard knot 30 substantially, it is provided with four parallel columns 31, each The lateral edges of column 31 secures a substantially " l "-shaped angle steel 32.

Referring to Fig. 1 and Fig. 3, angle steel 32 includes stator 321 and a spacer 322, location Sheet 322 is approximately perpendicular to stator 321, and this stator 321 is fixed on the lateral edges of column 31, This spacer 322 protrudes from the lateral edges of this column 31.

Referring to Fig. 3, this directive wheel 50 includes axle 51 and a wheel body 52, and this wheel body 52 is set in On this axle 51, this axle 51 is installed in rotation on the support body 11 of this cage 10, this wheel body 52 Can rotate together along with the rotation of axle 51, between wheel body 52 and support body 11, be equiped with pad 53.

This wheel body 52 includes the first round 521, second takes turns 522 and connecting portion 523, this first round 521 Diameter more than this second take turns 522 diameter, this connecting portion 523 is connected to the first round 521 and second Between wheel 522, thus the first round 521 and second being taken turns 522 and separates, an accommodation space 524 is by the One take turns 521, second take turns 522 and connecting portion 523 around forming, this accommodation space 524 is used for housing The spacer 322 of this angle steel 32, after this directive wheel 50 is installed on this support body 11, this first round 521 From this support body 11 farther out, this second takes turns 522 close to this support body 11.

When cage 10 being arranged between two guide rail brackets 20, the spacer 322 of angle steel 32 is positioned over The first round 521 and second takes turns in the accommodation space 524 between 522, the outward flange of the first round 521 with The stator 321 of angle steel 32 contacts.

When cage 10 is pulled and slides on guide rail bracket 20, the first round 521 is at guide rail bracket 20 Upper slip, and the spacer 322 of angle steel 32 is placed in the accommodation space 524 of directive wheel 50 all the time, Thus prevent directive wheel 50 offset criteria joint 30, even if the first round 521 and second takes turns 522 uses relatively Wearing and tearing after Chang Shijian, the spacer 322 of angle steel 32 can be directed to take turns 50 all the time and be accurately positioned, Prevent directive wheel 50 from offseting, avoid cage 10 and move up and down not because of caused by force unbalance Smooth situation.

In this article, the involved noun of locality such as forward and backward, upper and lower is to be positioned at parts in accompanying drawing In figure and parts position each other defines, and is intended merely to the clear of expression technology scheme And it is convenient.Should be appreciated that the use of the described noun of locality should not limit the scope that the application is claimed.

In the case of not conflicting, the feature in embodiment herein-above set forth and embodiment can mutually be tied Close.

The content of the present embodiment is only this utility model preferably detailed description of the invention, but this utility model Protection domain be not limited thereto, any those familiar with the art is at this utility model In the technical scope disclosed, the change that can readily occur in or replacement, all should contain of the present utility model Within protection domain.Therefore, protection domain of the present utility model should be with described in claims Content is as the criterion.

Claims (7)

1. there is a cage for directive wheel, be movably mounted at the guide rail being made up of some standard knots On frame, described cage includes support body and the directive wheel being rotatably installed on support body, it is characterised in that: institute Stating guide rail bracket and be provided with spacer, described directive wheel includes that the spaced first round and second takes turns, one Accommodation space is arranged between the described first round and described second takes turns, and described spacer is placed in described appearance In between being empty, described directive wheel is positioned.

There is the cage of directive wheel the most as claimed in claim 1, it is characterised in that: described directive wheel Also include that a junction, described connecting portion are connected between the described first round and described second takes turns.

There is the cage of directive wheel the most as claimed in claim 1, it is characterised in that: the described first round Diameter more than described second diameter taken turns.

There is the cage of directive wheel the most as claimed in claim 3, it is characterised in that: described second takes turns Than the described first round adjacent to described support body.

There is the cage of directive wheel the most as claimed in claim 1, it is characterised in that: described directive wheel Including axle, described axle is installed in rotation on the support body of this cage, the described first round and described second Wheel is set on described axle.

There is the cage of directive wheel the most as claimed in claim 1, it is characterised in that: described guide rail bracket On secure angle steel, described spacer is arranged on described angle steel.

There is the cage of directive wheel the most as claimed in claim 6, it is characterised in that: described angle steel bag Including a stator being fixed on described guide rail bracket, described stator is perpendicular to described spacer.