CN205668857U - There is the elevator duty platform of apparatus for automatically lifting - Google Patents

Abstract

A kind of elevator duty platform with apparatus for automatically lifting, it is movably mounted on the guide rail bracket being made up of some standard knots, one apparatus for automatically lifting is arranged on described work platforms and guide rail bracket, described apparatus for automatically lifting includes motor, reel and steel wire rope, spool turns described in described driven by motor, one end of described steel wire rope is fixed on described work platforms, the other end of described steel wire rope is fixed on after being wound on described reel on described guide rail bracket, described electric machine rotation and allow described steel wire rope pull described work platforms to move up or down.

Description

There is the elevator duty platform of apparatus for automatically lifting

Technical field

This utility model relates to building machinery technical field, a kind of elevator work with apparatus for automatically lifting Make platform.

Background technology

Elevator is to be widely used in the building machinery in construction site, is used for being transported to construction material eminence, elevator The cage generally comprise the guide rail bracket being made up of standard knot, sliding on guide rail bracket and the work being arranged on guide rail bracket top are put down Platform, generally along with built more and more higher of building, standard knot is constantly installed on guide rail bracket increase guide rail bracket, so Backward upper mobile working platform is on the guide rail bracket increased, but is typically with manpower and carrys out lift operation platform, the most time-consumingly consumes Power, and safety is relatively low.

Utility model content

In view of the foregoing, the purpose of this utility model is to provide a kind of elevator duty with apparatus for automatically lifting and puts down Platform.

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

A kind of elevator duty platform with apparatus for automatically lifting, is movably mounted at and is made up of some standard knots On guide rail bracket, an apparatus for automatically lifting is arranged on described work platforms and guide rail bracket, described apparatus for automatically lifting include motor, Reel and steel wire rope, spool turns described in described driven by motor, one end of described steel wire rope is fixed on described work platforms, institute State after the other end of steel wire rope is wound on described reel and be fixed on described guide rail bracket, described electric machine rotation and allow described steel wire rope Described work platforms is pulled to move up or down.

This utility model compared with prior art has the advantage that

The above-mentioned elevator duty platform with apparatus for automatically lifting pulls described work by driven by motor steel wire rope Platform moves up or down, safe and efficient.

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, required in embodiment being described below The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only enforcements more of the present utility model Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings Obtain other accompanying drawing.

Fig. 1 is elevator duty platform and the schematic diagram of guide rail bracket that this utility model has apparatus for automatically lifting.

Fig. 2 is the schematic diagram of the apparatus for automatically lifting of the elevator duty platform of the apparatus for automatically lifting of Fig. 1.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing The embodiment of type is described in further detail.Obviously, it is real that described embodiment is only a part of the present utility model Execute example rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making The every other embodiment obtained under creative work premise, broadly falls into the scope of this utility model protection.

First, before embodiment is described, it is necessary to some herein presented terms are explained.Example 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 are only used for distinguishing an element and another element.Therefore, " first " element can also It is referred to as " second " element without departing from teaching of the present utility model.

In addition, it is to be understood that when mentioning that an element " connects " or during " coupled " to another element, it can be direct Ground connects or is directly coupled to another element or can also there is intermediary element.On the contrary, when mentioning an element " directly Connect " or " directly couple " 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 as this The restriction of utility model.Unless context clearly dictates otherwise, then singulative is intended to also include plural form.

When using term " to include " in this manual and/or time " including ", these terms specify described feature, whole The existence of body, step, operation, element and/or parts, but be also not excluded for more than one other feature, entirety, step, operation, The existence of element, parts and/or its group and/or additional.

Refer to Fig. 1, in a preferred embodiment of the present utility model, a kind of elevator duty with apparatus for automatically lifting Platform 10 is movably mounted on two guide rail brackets 60 being made up of some standard knots 50, and this work platforms 10 includes that a platform is originally Body 11, an apparatus for automatically lifting 30 is arranged on this work platforms 10.

Referring to Fig. 2, this apparatus for automatically lifting 30 includes motor 31, decelerator 32, reel the 33, first pulley 34, second Pulley 35 and two roller arms 36, motor 31, decelerator 32, reel 33 be fixed on work platforms 10, and two roller arms 36 are solid respectively It is scheduled on the top of two guide rail brackets 60.

Decelerator 32 is connected with the output shaft of motor 31, is provided with gear train (not shown) in reductor 32, and gear train is used for Being exported by the high rotating speed of motor 31 and be changed into slow-speed of revolution output, and export to reel 33, this reel 33 is connected with this decelerator 32, And rotate under the drive of the power transmission shaft of this decelerator 32, this reel 33 includes one first holding part 331 and the second holding part 332, the first holding part 331 is wound with the first steel wire rope 335, one end of the first steel wire rope 335 is fixed on work platforms 10；The Being wound with the second steel wire rope 336 on two holding parts, one end of the second steel wire rope 336 is also secured on work platforms 10.

This roller arm 36 includes a body of rod 361, and one end of the body of rod 361 is provided with the clamping part 362 of a bending, the body of rod 361 The other end is mounted with a pulley 37.

During installation, the body of rod 361 of roller arm 36 is lain in the top of guide rail bracket 60, by the clamping part 362 of roller arm 36 It is buckled on guide rail bracket 60, thus roller arm 36 is fixed on guide rail bracket 60, two guide rail brackets 60 have filled pulley respectively After bar 36, two pulleys 37 of two roller arms 36 are in relative position, and between two guide rail brackets 60.

Then the free end of this first steel wire rope 335 is first walked around the first pulley 34, then pass around on a guide rail bracket 60 Pulley 37, further around returning the first pulley 34, is finally fixed on the guide rail bracket 60 of correspondence；By the free end of the second steel wire rope 336 first Walk around the second pulley 35, then pass around the pulley 37 on another guide rail bracket 60, further around returning the second pulley 35, be finally fixed on correspondence Guide rail bracket 60 on, then this apparatus for automatically lifting 30 is installed.

During use, when needs rise this work platforms 10, allow the axial first direction of the output of motor 31 rotate, make the One steel wire rope 335 is rolls-up onto reel 33 and includes in the first holding part 331, makes the second steel wire rope 336 be rolls-up onto reel 33 and includes In two holding parts 332, then one end of work platforms 10 is lifted, second under the effect of the first pulley 34 and corresponding pulley 37 Under the effect of pulley 35 and corresponding pulley 37, the other end of work platforms 10 is lifted, thus allow work platforms 10 slowly rise.

When needs decline this work platforms 10, allow motor 31 output axial one second party contrary with this first direction To rotation, make the first steel wire rope 335 first holding part 331 roll out from including to reel 33, make the second steel wire rope 336 from reel 33 include rolling out in the second holding part 332, then by the one of work platforms 10 under the effect of the first pulley 34 and corresponding pulley 37 End declines, and is declined by the other end of work platforms 10 under the effect of the second pulley 35 and corresponding pulley 37, thus allows work put down Platform 10 slowly declines.

In this article, the involved noun of locality such as forward and backward, upper and lower is with during in accompanying drawing, parts are positioned at figure and zero Part position each other defines, and is intended merely to the clear and convenient of expression technology scheme.Should be appreciated that the described noun of locality Use 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 be combined with each other.

The content of the present embodiment is only this utility model preferably detailed description of the invention, but protection domain of the present utility model Being not limited thereto, any those familiar with the art, can be easily in the technical scope that this utility model discloses The change expected or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model Should be as the criterion with the content described in claims.

Claims (6)

1. there is an elevator duty platform for apparatus for automatically lifting, be movably mounted at by leading that some standard knots form In rail gantry, it is characterised in that: an apparatus for automatically lifting is arranged on described work platforms and guide rail bracket, described apparatus for automatically lifting Including motor, reel and steel wire rope, spool turns described in described driven by motor, one end of described steel wire rope is fixed on described work On platform, the other end of described steel wire rope is fixed on after being wound on described reel on described guide rail bracket, described electric machine rotation and allow Described steel wire rope pulls described work platforms to move up or down.

There is the elevator duty platform of apparatus for automatically lifting the most as claimed in claim 1, it is characterised in that: described automatic liter Falling unit also includes that decelerator, described decelerator are connected between described motor and described reel, and described decelerator is by described electricity The high rotating speed output of machine is changed into slow-speed of revolution output, and exports to described reel.

There is the elevator duty platform of apparatus for automatically lifting the most as claimed in claim 1, it is characterised in that: described reel bag Including one first holding part and one second holding part, described steel wire rope includes one first steel wire rope and one second steel wire rope, described One steel wire rope is wound on described first holding part, and described second steel wire rope is wound on described second holding part.

There is the elevator duty platform of apparatus for automatically lifting the most as claimed in claim 3, it is characterised in that: described automatic liter Falling unit also includes that the first pulley and the second pulley, described first steel wire rope are fixed on described guide rail after walking around described first pulley On frame, described second steel wire rope is fixed on described guide rail bracket after walking around described second pulley.

There is the elevator duty platform of apparatus for automatically lifting the most as claimed in claim 4, it is characterised in that: described automatic liter Falling unit also includes two roller arms being fixed on described guide rail bracket, and each roller arm is provided with a pulley, described first steel wire rope First walk around described first pulley, then pass around the pulley of a roller arm, be fixed on described guide rail further around after returning described first pulley On frame, described second pulley first walked around by described second steel wire rope, then passes around the pulley of another roller arm, further around returning described second It is fixed on after pulley on described guide rail bracket.

There is the elevator duty platform of apparatus for automatically lifting the most as claimed in claim 5, it is characterised in that: described roller arm Including a body of rod, one end of the described body of rod is provided with described pulley, and the other end of the described body of rod is provided with a clamping part, described bar Body lies in the top of described guide rail bracket, and described clamping part is buckled on guide rail bracket.