CN206955491U - A kind of precast floor slab handling apparatus - Google Patents
A kind of precast floor slab handling apparatus Download PDFInfo
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- CN206955491U CN206955491U CN201720912099.1U CN201720912099U CN206955491U CN 206955491 U CN206955491 U CN 206955491U CN 201720912099 U CN201720912099 U CN 201720912099U CN 206955491 U CN206955491 U CN 206955491U
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- column
- arm
- floor slab
- precast floor
- fixed
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Abstract
The utility model, which is created, provides a kind of precast floor slab handling apparatus, including column fixed on pedestal and pedestal, and hoist engine is fixed with column；Column is from top to bottom sequentially provided with arm, secondary arm and support arm, and fixed pulley is provided with arm front end, and suspension hook connector is provided with secondary arm front end；Support arm front end is provided with anticollision roller, and support arm and secondary arm are length-adjustable telescopic structure；Pull rope is connected with hoist engine, one end of pull rope through fixed pulley is connected with the movable pulley on pulley base, and the suspension hook for being used for lifting by crane precast floor slab is provided with pulley base bottom；Pedestal is provided with balance weight assembly, and the balance weight assembly includes the filler in ballast box and ballast box.During the utility model creates hoisting prefabricated floor, pull rope stress reduces, and hoist engine stand under load accordingly reduces, more stable reliable, column, arm and secondary arm can carry out length adjustment according to actual condition, while smoothly lifting is realized, make moment minimization, it is easy to adjust.
Description
Technical field
The invention belongs to construction equipment technical field, more particularly, to a kind of precast floor slab handling apparatus.
Background technology
Lift by crane prefabricated components in the prior art typically to lift using steel wire rope, still, the usual heavier-weight of prefabricated components is small
Type lifting appliance often overloads work, not only influences equipment life, working security also has an impact, in addition, prefabricated components stress
Uneven easy unstability, causes prefabricated components to damage in itself, also, in the prior art prefabricated components in hoisting process often
Collide with building alien invasion, for prevent from colliding with damage prefabricated components and building alien invasion, it is common practice to, lengthen arm length
Degree, prefabricated components are made to keep a sizable segment distance, still, such processing mode with building alien invasion so that arm is grown
Length is spent, the torque that it bears is bigger, and Structural strength calls are higher, and stability and durability are poor, easily sends arm and fractures
Accident.
The content of the invention
The invention will solve the problems, such as to be intended to overcome defect present in above-mentioned prior art, propose a kind of prefabricated
Floor handling apparatus.
In order to solve the above technical problems, what the technical scheme of the invention was realized in：
A kind of precast floor slab handling apparatus, including column fixed on pedestal and pedestal, hoist engine is fixed with column；Institute
State column and be from top to bottom sequentially provided with arm, secondary arm and support arm, be provided with fixed pulley in arm front end, set in secondary arm front end
There is suspension hook connector；The support arm front end is provided with anticollision roller, and support arm and secondary arm are length-adjustable telescopic knot
Structure；Pull rope is connected with the hoist engine, one end of pull rope through fixed pulley is connected with the dynamic cunning on pulley base
Wheel, the suspension hook for being used for lifting by crane precast floor slab is provided with pulley base bottom；The pedestal is provided with balance weight assembly, the balance weight assembly bag
Include the filler in ballast box and ballast box.
Further, the support arm is fixed on column by mounting seat.
Further, the column is provided with the array mounting hole of different height, and the mounting seat with mounting hole by being connected
Connector be fixed on column.
Further, every group of mounting hole includes 6-8 be uniformly arranged along column outer circumference surface.
Further, the column is adjustable for height telescopic structure.
Further, the arm is length-adjustable telescopic structure.
Further, the column is fixed on pedestal by revolving support seat；The revolving support seat includes consolidating with column
Surely the ring gear connected, the external toothing being connected with pedestal, and the driving on external toothing for driving ring gear to rotate
Motor.
The invention has the advantages and positive effects of：
1) by the combination of fixed pulley and movable pulley, during hoisting prefabricated floor, pull rope stress reduces, hoist engine by
Corresponding reduction is carried, more stable reliable, service life is longer.
2) column, arm and secondary arm can carry out length adjustment according to actual condition, smoothly be lifted in realization same
When, make moment minimization, it is easy to adjust.Meanwhile the anticollision roller on support arm can effectively prevent precast floor slab to building body side
Topple over, avoid transmission from colliding with accident.
3) pedestal is provided with balance weight assembly, can increase the filler in ballast box according to actual condition, structure design is closed
Reason, assembly and disassembly and transhipment are convenient, and using effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the invention；
Fig. 2 is the structural representation of the invention under support arm working condition；
Fig. 3 is the structural representation of revolving support seat in the invention.
In figure：1- pedestals；2- hoist engines；3- columns；4- arms；5- pair arms；6- support arms；7- fixed pulleys；8- suspension hooks
Connector；9- anticollision rollers；10- pull ropes；11- pulley bases；12- movable pulleys；13- suspension hooks；14- balance weight assemblies；15- mounting seats；
16- mounting holes；17- ring gears；18- external toothings；19- drive motors；20- revolving support seats.
Embodiment
It should be noted that in the case where not colliding, the feature in embodiment and embodiment in the invention
It can be mutually combined.
The specific embodiment of the invention is elaborated below in conjunction with the accompanying drawings.
A kind of precast floor slab handling apparatus, as shown in Figure 1 to Figure 3, including column 3 fixed on pedestal 1 and pedestal 1；It is vertical
Hoist engine 2 is fixed with post；The column 3 is from top to bottom sequentially provided with arm 4, secondary arm 5 and support arm 6, in the front end of arm 4
Provided with fixed pulley 7, suspension hook connector 8 is provided with the secondary front end of arm 5；The front end of support arm 6 is provided with anticollision roller 9, and support arm 6
It is length-adjustable telescopic structure with secondary arm 5；Pull rope 10 is connected with the hoist engine 2, pull rope 10 passes through fixed
One end of pulley 7 is connected with the movable pulley 12 on pulley base 11, is provided with the bottom of pulley base 11 and is used to lift by crane prefabricated building
The suspension hook 13 of plate；The pedestal 1 is provided with balance weight assembly 14, and the balance weight assembly includes the filling in ballast box and ballast box
Thing.Pedestal is provided with balance weight assembly, can according to actual condition, increase ballast box in filler, it is reasonable in design, assembly and disassembly and
Transhipment is convenient, and using effect is good.
It should be noted that suspension hook connector 8 can be hanger or link, the suspension hook of pull rope termination can be hooked,
Realize the firm fixation of suspension hook.
Wherein, the support arm 6 is fixed on column 3 by mounting seat 15.Provided with different height on the column 3
Array mounting hole 16, the mounting seat 15 are fixed on column by the connector 17 being connected with mounting hole.Specifically, connecting hole
Can be screwed hole, connector can be screw or bolt.
In an optional embodiment, every group of mounting hole 16 includes 6-8 be uniformly arranged along column outer circumference surface.Can
With as needed, rotational installation seat 15, support arm 6 is set to be adjusted to suitable angle, and then make the anticollision roller 9 of the front end of support arm 6
In relatively reasonable position and angle, i.e., anticollision roller laterally stops pull rope, as shown in Fig. 2 avoiding pull rope from reclining building body
Cross closely, collide, it is ensured that its protective action, effectively avoid precast floor slab from colliding with.
Wherein, the column 3 is adjustable for height telescopic structure, can be as needed, the height of adjustment column 3, and then
Change the height of arm 5.The arm 5 is length-adjustable telescopic structure, can be as needed, can adjust arm 5
Extension elongation, wide adaptation range.
Wherein, the column 3 is fixed on pedestal by revolving support seat 20；Revolving support seat and some engineerings on the market
Rotation supporting structure is similar used by machinery, specifically, the revolving support seat 20 includes the internal tooth being fixedly connected with column
Circle 17, the external toothing 18 being connected with pedestal, and the drive motor 19 on external toothing for driving ring gear to rotate.Can
So that by manipulating drive motor 19, driving ring gear rotates relative to external toothing, and then drives column to rotate to suitable position, with
Change the direction of arm, facilitate precast floor slab to lift.
The invention is by the combination of fixed pulley and movable pulley, and during hoisting prefabricated floor, pull rope stress reduces,
Hoist engine stand under load accordingly reduces, and more stable reliable, service life is longer.Column, arm and secondary arm can be according to actual works
Condition carries out length adjustment, while smoothly lifting is realized, makes moment minimization, easy to adjust.Meanwhile the anticollision on support arm
Roller can effectively prevent precast floor slab from toppling over to building body side, avoid transmission from colliding with accident.
It is obvious to a person skilled in the art that the invention is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the invention, wound of the present invention can be realized in other specific forms
Make.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet
The scope of innovation and creation is limited by appended claims rather than described above, it is intended that will fall equally in claim
All changes in the implication and scope of part are included in the invention.Any reference in claim should not be regarded
To limit involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. precast floor slab handling apparatus, it is characterised in that：Including column fixed on pedestal and pedestal, it is fixed with column Hoist engine；The column is from top to bottom sequentially provided with arm, secondary arm and support arm, fixed pulley is provided with arm front end, in pair Arm front end is provided with suspension hook connector；The support arm front end is provided with anticollision roller, and support arm and secondary arm are adjustable length Telescopic structure；Pull rope is connected with the hoist engine, one end of pull rope through fixed pulley is connected with installed in pulley Movable pulley on seat, the suspension hook for being used for lifting by crane precast floor slab is provided with pulley base bottom；The pedestal is provided with balance weight assembly, should Balance weight assembly includes the filler in ballast box and ballast box.
- A kind of 2. precast floor slab handling apparatus according to claim 1, it is characterised in that：The support arm passes through mounting seat It is fixed on column.
- A kind of 3. precast floor slab handling apparatus according to claim 2, it is characterised in that：The column is provided with different height The array mounting hole of degree, the mounting seat are fixed on column by the connector being connected with mounting hole.
- A kind of 4. precast floor slab handling apparatus according to claim 3, it is characterised in that：Every group of mounting hole is included along column 6-8 that outer circumference surface is uniformly arranged.
- A kind of 5. precast floor slab handling apparatus according to claim 1, it is characterised in that：The column is adjustable for height Telescopic structure.
- A kind of 6. precast floor slab handling apparatus according to claim 1, it is characterised in that：The arm is length-adjustable Telescopic structure.
- A kind of 7. precast floor slab handling apparatus according to claim 1, it is characterised in that：The column passes through revolving support Seat is fixed on pedestal；The revolving support seat is including the ring gear being fixedly connected with column, the external toothing being connected with pedestal, with And it is used for the drive motor for driving ring gear to rotate on external toothing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912099.1U CN206955491U (en) | 2017-07-26 | 2017-07-26 | A kind of precast floor slab handling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720912099.1U CN206955491U (en) | 2017-07-26 | 2017-07-26 | A kind of precast floor slab handling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955491U true CN206955491U (en) | 2018-02-02 |
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ID=61380709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720912099.1U Active CN206955491U (en) | 2017-07-26 | 2017-07-26 | A kind of precast floor slab handling apparatus |
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| CN (1) | CN206955491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650272A (en) * | 2018-12-27 | 2019-04-19 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of mast hoisting and hanging device |
-
2017
- 2017-07-26 CN CN201720912099.1U patent/CN206955491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650272A (en) * | 2018-12-27 | 2019-04-19 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of mast hoisting and hanging device |
| CN109650272B (en) * | 2018-12-27 | 2020-06-30 | 首钢水城钢铁(集团)赛德建设有限公司 | Mast hoisting device |
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