CN103821341A - Attached automatic lifting multilayer construction platform - Google Patents
Attached automatic lifting multilayer construction platform Download PDFInfo
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- CN103821341A CN103821341A CN201410085676.5A CN201410085676A CN103821341A CN 103821341 A CN103821341 A CN 103821341A CN 201410085676 A CN201410085676 A CN 201410085676A CN 103821341 A CN103821341 A CN 103821341A
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Abstract
The invention discloses an attached automatic lifting multilayer construction platform, and belongs to a building scaffold. The attached automatic lifting multilayer construction platform comprises a plurality of side-by-side inner-row upright posts and outer-row upright posts; a protective net board is arranged among the outer-row upright posts; a multilayer platform bottom plate is arranged between the inner-row upright posts and the outer-row upright posts; guide rails are arranged among the inner-row upright posts; the construction platform further comprises a central crane lifting system; the central crane lifting system at least comprises an electric hoist, a fixed hanger and a movable hanger; the mutually independent outer-row upright posts, inner-row upright posts and guide rails are adopted, and are connected into a whole by virtue of supporting rods and the platform bottom plate, the assembly and disassembly procedure of the construction platform is effectively simplified, and artificial uncertain factors in the installation process are reduced. Under the mutual cooperation of a horizontal supporting frame and a double-column offset steering device, the central crane lifting system can be directly arranged between any one outer-row upright post on the construction platform and the corresponding guide rail, and the supporting structure for the installation of the lifting system is simplified.
Description
Technical field
The present invention relates to a kind of building scaffold, in particular, the present invention relates generally to a kind of attaching automatic lifting multilayer operation platform.
Background technology
Scaffold (scaffold) for workman operates and solve the various supports that high-rise working is set up, is the generic term of building field at the construction field (site), mainly on building site, is used in the higher place that cannot directly construct of exterior wall, interior decoration or floor height.Scaffold is made material bamboo and wood, steel pipe or synthetic materials etc. conventionally, also scaffold is used as template at present in part engineering, and it is also widely used in the fields such as advertising, municipal administration, traffic road and bridge, mine in addition.And get back in building field, in current high-building construction, exterior wall scaffold adopts raise scaffold more.Traditional lifting false work mainly adopts steel pipe, connection fastener and other parts to set up, the shortcoming of its existence be mainly following some: the one, have in when assembling that steel pipe specification is many, assembly program is complicated, assembling speed is slow, efficiency is low, affect the shortcomings such as building structure main body construction progress; The 2nd, guaranteeing under the condition of identical construction speed, the human resources that the needs of having to are a large amount of, with regard to single constructor, labour intensity is also larger simultaneously; The 3rd, in the time that support body is assembled, the uncertainty that human factor produces increases, and occurs that sometimes frame structure does not meet safety requirements and has many potential safety hazards, causes the safety problem in scaffold use procedure; The 4th, in unloading process, need equally a large amount of manual operations; The 5th, at the rotation angle position of building, because of the syndeton impact of conventional steel scaffold, the scaffold of structure corner both sides can not be in same level; The 6th, not being suitable for building exterior wall face is the building structure construction of curved surface or abnormity.
Now also there is at present the lifting false work that adopts steel pipe, parts to set up, and still there is in actual use defect in this class lifting false work, for example installation and removal need a large amount of manual operations, connection between steel pipe is generally the detachable connection of steel tube fastener, has certain potential safety hazard; And for the on-right angle rotation angle position of building, the scaffold of structure corner both sides can not adapt to easily structure corner angle and be linked to be an entirety.Therefore based on aforesaid problem, be necessary to make further research and improve for the structure of existing lifting false work.
Summary of the invention
One of object of the present invention is for above-mentioned deficiency, a kind of attaching automatic lifting multilayer operation platform is provided, with the mounting-dismounting programme complexity of expecting that the scaffold of solution existing structure exists, expend too much artificial and have artificial uncertain factor, and center hangs that Hoisting System cannot be installed between twin shaft and the technical problem such as use.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of attaching automatic lifting multilayer operation platform provided by the present invention, comprise many interior row's column and outer row's columns side by side, between described outer row's column, protective screen plate is installed, and between interior row's column and outer row's column, multilayer platform floor is also installed, in described many, arrange and between column, also comprise guide rail, and in guide rail and many, arranging column installs side by side, described guide rail passes for being arranged on architectural guide type shoe, and guide rail is slippage in guide type shoe, and then drive operation platform to move up and down, in described operation platform, also comprise that center hangs jacking system, jacking system is hung at least by electric block in described center, fixing suspender member and mobile suspender member composition, described fixing suspender member is arranged between guide rail and outer row's column, described mobile suspender member is for being arranged on the hard point of building, described electric block is arranged on fixing suspender member, described electric block is also connected with mobile suspender member by main rope, described main rope one end is fixed on the lower suspension hook of electric block, the other end is fixed on mobile suspender member after main rope being turned to through inclined to one side transfer of twin columns, for providing the power source that drive operation platform rise or decline by main rope for guide rail and outer row's column by electric block.
As preferably, further technical scheme is: many inside and outside row of horizontal support bars are installed between described interior row's column and outer row's column, the inside and outside inclined support bar of arranging is also installed between described two adjacent inside and outside row of horizontal support bars.
Further technical scheme is: between described guide rail and outer row's column, be provided with multiple inside and outside emptying between horizontal support frame, inside and outside row's inclined support bar is also installed, for making inside and outside emptying horizontal support frame form the space that makes main rope process inside and outside described adjacent two between the end of emptying horizontal support frame.
Further technical scheme is: inclined to one side transfer of described twin columns is arranged between guide rail and outer row's column, and is placed in the below of electric block.
Further technical scheme is: described electric block top is also provided with secondary rope angle pulley assembly, described secondary rope angle pulley assembly is arranged on fixing suspender member by fixed installation bar, described lower suspension hook connector is also connected with mobile suspender member by pair rope, described secondary rope one end is fixed on lower suspension hook and connects on part part, the other end is fixed on mobile suspender member after secondary rope being turned to through secondary rope angle pulley assembly, for formed the chain link of restricting by pair rope and main rope.
Further technical scheme is: in inclined to one side transfer of described twin columns, at least comprise a head pulley, described head pulley is arranged on pulley installing rack, described pulley installing rack is arranged on intercolumniation load cross bar, described intercolumniation load cross bar is arranged between guide rail and outer row's column by intercolumniation connector, between the level connection joint line between the axis of described head pulley and guide rail, outer row's column, there is angle, for making main rope between electric block and mobile suspender member in the time passing through head pulley, deviate with the position of guide rail, outer row's column; The lower suspension hook of described electric block is connected with the end of main rope, secondary rope by lower suspension hook connector.
Further technical scheme is: between described each layer of platform floor, the cat ladder that is oblique is also installed; The inner side of described platform floor is also movably installed with turnover panel, and the other end of described turnover panel is also provided with the stretching device for regulating turnover panel width.
Further technical scheme is: described operation platform is also provided with horizontal shore, and described horizontal shore is arranged in many and arranges between column or between interior row's column and guide rail.
Further technical scheme is: described guide rail is at least made up of two symmetrical U-steels, is also provided with the many equidistant anti-fall crosspieces that are laterally and for matching with the anti-fall shift fork of guide type shoe between described two U-steels; In the side of described guide rail with respect to outer row's column, be also fixed with guide backboard, on described guide backboard, be also provided with multiple fixing holes.
Further technical scheme is: described guide type shoe comprises movable transverse slat and two side plates, on one of them side plate, be connected with anti-dumping fixed arm, on another side plate, being connected with can folding anti-dumping arm, described can folding anti-dumping arm and anti-dumping fixed arm on be equipped with anti-tip wheel; Described movable transverse slat is connected between two side plates by axis of rotation rotary moveable, the bottom of movable transverse slat is connected with anti-fall shift fork, between described two side plates, be also rotatably connected to limiting plate, the withstanding part of this limiting plate mates mutually with the position of movable transverse slat upper surface.
Further technical scheme is: on the upper surface of described movable transverse slat, be connected with adjustable unloading push rod by discharge arm positioning bolt; Described adjustable unloading push rod comprises unloading push rod A, length adjustment screw rod and unloading push rod B, and unloading push rod A is connected to the upper surface of movable transverse slat by described discharge arm positioning bolt, and unloading push rod B is connected on unloading push rod A by length adjustment screw rod; The soffit of described movable transverse slat is fixedly connected with anti-drop device installing rack, and described anti-fall shift fork Matching installation is on anti-drop device installing rack, and described anti-fall shift fork inside is provided with ratchet; The anti-drop device installing rack of the soffit of described movable transverse slat is provided with the spy arm ratchet corresponding with anti-fall shift fork; Described can folding anti-dumping arm hinged in end with corresponding side plate, and can folding anti-dumping arm by can being detachably located by connecting on this side plate by folding anti-dumping arm locating shaft;
Describedly can be provided with anti-tip wheel installing plate by folding anti-dumping arm, on this anti-tip wheel installing plate, be connected with anti-dumping axle, described anti-tip wheel coupling is rotated and is installed on anti-dumping axle; Between described limiting plate and two side plates, be rotationally connected by turning cylinder, be provided with limiting plate rotating handle on limiting plate, this limiting plate rotating handle is fixedly connected with this turning cylinder; Between described two side plates, be connected with and be connected and fixed beam, be connected and fixed and on beam, be provided with through-wall bolt at this.
Compared with prior art, one of beneficial effect of the present invention is: adopt separate outer row's column and interior row's column and guide rail, to between three, interconnect and be integrated by support bar and platform floor, effectively simplify the mounting-dismounting programme of operation platform, and reduced the artificial uncertain factor existing in installation process; Under the cooperatively interacting of horizontal support frame and inclined to one side transfer of twin columns, make center hang jacking system and can directly be installed between any outer row's column and its corresponding guide rail on operation platform, simplify the braced structures that Hoisting System is installed; Because electric block is just hung and is being fixedly installed on operation platform support body, the each lifting of operation platform only needs to utilize the power of electric block jack and the effect of " rope chain link " to make mobile suspender member be automatically moved to precalculated position, move suspender member without a dead lift, also without dismounting, carrying and installation electric block, avoided the damage causing in this process, and electric block is between guide rail and outer row's column, under base plate, effectively prevent the infringement of material to electric block such as rainwater, concrete slurry; And by the opening-closing structure on guide type shoe, also improve the convenience that guide type shoe is installed, made guide type shoe install and become more flexible on each floor correspondence position of building, avoided invalid carrying and the installation of guide type shoe; A kind of attaching automatic lifting multilayer operation platform provided by the present invention is simple in structure simultaneously, component specification quantity is few, each component can be distinguished suitability for industrialized production, and entirety after assembled can be used as the external wall construction platform of all kinds building, and range of application is wide.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram for one embodiment of the invention is described;
Fig. 2 is the A place enlarged drawing of Fig. 1;
Fig. 3 is the operation platform support body axonometric drawing for another embodiment of the present invention is described;
Fig. 4 is the B place enlarged drawing of Fig. 3;
Fig. 5 is inclined to one side transfer structural representations of the twin columns for one embodiment of the invention is described;
Fig. 6 is the structural representation of inside and outside emptying horizontal support frame in Fig. 4;
Fig. 7 is the C place enlarged drawing of Fig. 3;
Fig. 8 is the guide seat structure schematic diagram for another embodiment of the present invention is described;
In figure, 1 is interior row's column, 2 is outer row's column, 3 is protective screen plate, 4 is platform floor, 5 is guide rail, 51 is anti-fall crosspiece, 52 is U-steel, 53 is backboard, 54 is guide rail splice, 6 is guide type shoe, 61 is movable transverse slat, 62 is side plate, 63 is anti-dumping fixed arm, 64 is can folding anti-dumping arm, 65 is axis of rotation, 66 is anti-fall shift fork, 67 is limiting plate, 68 is adjustable unloading push rod, 681 is unloading push rod A, 682 is length adjustment screw rod, 683 is unloading push rod B, 69 is anti-drop device installing rack, 70 for visiting arm ratchet, 71 is anti-tip wheel installing plate, 72 is anti-tip wheel, 73 is limiting plate rotating handle, 76 is discharge arm positioning bolt, 77 is locating shaft, 78 is through-wall bolt, 79 is anti-dumping axle, 81 is ratchet, 82 is the end of anti-dumping fixed arm, 83 be can folding anti-dumping arm end, 7 is electric block, 74 is lower suspension hook, 75 is main hoisting hook, 8 is fixing suspender member, 9 is mobile suspender member, 10 is inside and outside row of horizontal support bar, 11 is inside and outside row's inclined support bar, 12 is inside and outside emptying horizontal support frame, 13 is main rope, 14 is inclined to one side transfers of twin columns, 141 is head pulley, 142 is intercolumniation connector, 143 is pulley installing rack, 144 is intercolumniation load cross bar, 145 gear rope bars, 15 is cat ladder, 16 is turnover panel, 17 is horizontal shore, 18 is secondary rope angle pulley assembly, 19 is fixed installation bar, 20 is secondary rope, 21 is lower suspension hook connector, 22 gravity sensors, 23 tensioning apparatus.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Shown in figure 1, one embodiment of the present of invention are a kind of attaching automatic lifting multilayer operation platforms, comprise many interior row's columns 1 and outer row's column 2 side by side, between described outer row's column 2, protective screen plate 3 is installed, and between interior row's column 1 and outer row's column 2, multilayer platform floor 4 is also installed, in described many, arrange and between column 1, also comprise guide rail 5, and guide rail 5 with many in arrange column 1 and install side by side, described guide rail 5 passes for being arranged on architectural guide type shoe 6, and guide rail 5 slippage in guide type shoe 6, and then drive operation platform to move up and down;
In addition, in operation platform in the present embodiment, also comprise that center hangs jacking system, jacking system is hung at this center at least need to be by electric block 7, fixing suspender member 8 forms with mobile suspender member 9, and will fix suspender member 8 and be arranged between guide rail 5 and outer row's column 2, aforesaid mobile suspender member 9 is to be arranged in actual applications on the hard point of building, electric block 7 is arranged on fixing suspender member 8, make electric block 7 be connected with mobile suspender member 9 by main rope 13 simultaneously, these main rope 13 one end are fixed on the lower suspension hook 74 of electric block, the other end is fixed on mobile suspender member 9 after main rope 13 being turned to through inclined to one side transfer 14 of twin columns, for the power source that the rising of drive operation platform is provided or declines for guide rail 5 and outer row's column 2 by main rope 13 by electric block 7.And more preferably, also can on above-mentioned fixing suspender member 8, set up gravity sensor 22, this gravity sensor 22 is connected with the main hoisting hook 75 of electric block 7, by this gravity sensor 22, can match with the electric-control system of elevating construction platform, complete the synchronization action control of each power seat in the plane on platform.
Equally with reference to shown in figure 1, for guaranteeing the stability of operation platform support body, many inside and outside row of horizontal support bars 10 also can be installed between above-mentioned interior row's column 1 and outer row's column 2, and according to the principle of aforementioned increase stability, inside and outside row's inclined support bar 11 also can be installed between inside and outside row of horizontal support bar 10 adjacent two.
And above-mentioned interior row's column 1 also preferably adopts following structure with outer row's column 2, on column, be provided with on the one hand the installing hole of multiple equidistant placement perpendicular to the direction of building wall, for mounting arrangements at the member between inside and outside row's column 1 and between outer row's column 2 and guide rail 5; The direction that is parallel on the other hand building wall on column is provided with multiple installation through holes and screwed hole, and through hole is for the connection between two groups of support bodys, and screwed hole is for the installation of protective screen plate outside support body; Be provided with on the one hand the more vertical connecting rod connecting for upper and lower two root posts in column upper end, connecting rod upper end is provided with cone moulding, is convenient to when upper and lower two root posts connect lead.
In conjunction with shown in Fig. 2 to Fig. 4, match for hanging jacking system with above-mentioned center, avoid inside and outside row of horizontal support bar 10 and inside and outside row's inclined support bar 11 to affect the operation of main rope 13, inventor by the stabilising arrangement between guide rail 5 and outer row's column 2 replace with multiple inside and outside emptying between its structure of horizontal support frame 12(as shown in Figure 6), and inside and outside row's inclined support bar 11 is all installed equally inside and outside adjacent two, for making inside and outside emptying horizontal support frame 12 formation make the space of main rope 13 processes between the end of emptying horizontal support frame 12.
Shown in Fig. 2, according to another embodiment of the invention, an inclined to one side above-mentioned twin columns transfer 14 is arranged between guide rail 5 and outer row's column 2, and is placed in the below of electric block 7; In the present embodiment, drive safety, independence and the automation of the lifting of operation platform support body for further increasing electric block, inventor has introduced the form of structure of " rope chain link ", adopt main rope 13 and secondary rope 20 composition loop configuration, thereby mobile suspender member 9 and the lower suspension hook 74 of electric block are moved along with the reciprocating motion of " rope chain link ", that is electric block 7 is in the process of drive support body lifting, drive " rope chain link " to move back and forth, make mobile suspender member 9 on " rope chain link " automatically reach the building hard point position of required installation.Arrange as follows and aforementioned " rope chain link " hangs structure concrete in jacking system at center:
Above electric block 7, set up secondary rope angle pulley assembly 18, and this pair rope angle pulley assembly 18 is arranged on fixing suspender member 8 by fixed installation bar 19, electric block 7 is also connected with mobile suspender member 9 by pair rope 20 simultaneously, this pair 20 one end of restricting are fixed on the lower suspension hook connector 21 being connected with the lower suspension hook 74 of electric block 7, the other end is fixed on mobile suspender member 9 after secondary rope 20 being turned to through secondary rope angle pulley assembly 18, and then make secondary rope 20 and main rope 13 form rope chain links, for making secondary rope 20 keep in use suitable rate of tension, also can restrict on 20 and set up tensioning apparatus 23 in pair, and this tensioning apparatus 23 is preferably arranged on the pair rope 20 between lower suspension hook connector 21 and secondary rope angle pulley assembly 18.
Go out as shown in Figure 2, jacking system is hung in actual use in the center of said structure, in the time that electric block 7 drives operation platform to rise, electric block 7 chain of handling up moves up lower suspension hook 74, and then the main rope 13 between lower suspension hook 74 and inclined to one side transfer 14 of twin columns is increased, main rope 13 between inclined to one side transfer 14 of twin columns and mobile suspender member 9 shortens, pair rope 20 between secondary rope angle pulley assembly 18 and mobile suspender member 9 increases, and the pair rope 20 between secondary rope angle pulley assembly 18 and lower suspension hook 74 shortens; In the time that electric block 7 drives operation platform to decline, electric block 7 chain of handling up moves down lower suspension hook 74, and then the main rope 13 between lower suspension hook 74 and inclined to one side transfer 14 of twin columns is shortened, main rope 13 between inclined to one side transfer 14 of twin columns and mobile suspender member 9 increases, pair rope 20 between secondary rope angle pulley assembly 18 and mobile suspender member 9 shortens, and the pair rope 20 between secondary rope angle pulley assembly 18 and lower suspension hook 74 increases; No matter rise or decline, lower suspension hook 74 and the mobile suspender member 9 of electric block 74 all relatively move ringwise on " rope chain link ".
Shown in figure 5, an embodiment who is more preferably for technical solution problem in the present invention, inventor has also done further improvement to the structure of inclined to one side transfer 14 of twin columns, be specially a head pulley 141 is set therein, this head pulley 141 can be a pulley, also can be two above assembly pulleys that can rotating in same direction, this head pulley 141 is arranged on pulley installing rack 143, then pulley installing rack 143 is arranged on intercolumniation load cross bar 144, finally intercolumniation load cross bar 144 is arranged between guide rail 5 and outer row's column 2 by intercolumniation connector 142, the axis of the above-mentioned head pulley 141 of what is more important and guide rail 5, between the level connection joint line between outer row's column 2, there is angle, utilize the angle of aforementioned formation, can make main rope 13 between electric block 7 and mobile suspender member 9 when through head pulley 141, with guide rail 5, the position of outer row's column 2 deviates, be that inclined to one side transfer 14 of twin columns can be directly installed between twin columns, and the physical location of twin columns does not affect main rope from head pulley 141 processes, on the other hand, from pulley groove, deviate from when through head pulley 141 for preventing main rope 13, preferably on the edge of pulley installing rack 143, set up again gear rope bar 145, under the effect of gear rope bar 145, can between pulley installing rack 143 and head pulley 141, form spacing space.
In the present embodiment, inventor is also for ease of the installation of " rope chain link " structure; Also the lower suspension hook 74 of above-mentioned electric block 7 is connected with the end of main rope 13, secondary rope 20 by lower suspension hook connector 21.After having set up time suspension hook connector 21, the chain of electric block 7 does not contact completely with above-mentioned " rope chain link " simultaneously, the power source only turning round as " rope chain link ".
Shown in figure 3, in another embodiment of the present invention, in walking between each layer of multilayer operation platform, the cat ladder 15 that is oblique also can be installed between each layer of platform floor 4 for ease of constructor; And the inner side at platform floor 4 is also movably installed with turnover panel 16, and the other end of described turnover panel 16 is also provided with the stretching device for regulating turnover panel 16 width.
Preferably, for further promoting the degree of stability of multilayer operation platform bottom support, preferably at bottom or other positions of operation platform, horizontal shore 17 is installed again, this horizontal shore 17 is arranged in many and arranges between column 1 or between interior row's column 1 and guide rail 5, or between interior row's column 1 and outer row's column 2.
On the basis of above-described embodiment, the present inventor has also done further improvement for the structure of guide rail, be specially and adopt two symmetrical U-steels 52 to form guide rail 5, then between two U-steels 52, set up the many equidistant anti-fall crosspieces 51 that are laterally and for matching with the anti-fall shift fork 66 of guide type shoe 6; Simultaneously for ease of the installation of each base part between mounting guide rail 5 and outer row's column 2, also need guide rail 5 with respect to a side of outer row's column 2 on fixed guide backboard 53, and set up multiple fixing holes on this guide backboard 53.In addition, lengthen for ease of the mutual splicing between multistage guide rail 5, also can at least one end of guide rail 5, set up guide rail splice 54, and this guide rail splice 54 is provided with connecting hole.
Shown in figure 8, another embodiment being more preferably for technical solution problem in the present invention, inventor also improves the structure of above-mentioned guide type shoe 6, be specially in guide type shoe 6 and arrange and comprise movable transverse slat 61 and two side plates 62, on one of them side plate 62, be connected with anti-dumping fixed arm 63, on another side plate 62, being connected with can folding anti-dumping arm 64, can be provided with anti-tip wheel 72 by folding anti-dumping arm 64; Movable transverse slat 61 is connected between two side plates 62 by axis of rotation 104 rotary moveables, the bottom of movable transverse slat 61 is connected with anti-fall shift fork 66, between two side plates 62, be also rotatably connected to limiting plate 67, the withstanding part of this limiting plate 67 mates mutually with the position of movable transverse slat 61 upper surfaces, aforementioned limiting plate 67 can not counterclockwise turn over from movable transverse slat 61 simultaneously, can only leave movable transverse slat 61 by clockwise direction.
Further, on the upper surface of movable transverse slat 61, be connected with adjustable unloading push rod 68 by discharge arm positioning bolt 76.
Adjustable unloading push rod 68 comprises unloading push rod A681, length adjustment screw rod 682 and unloading push rod B683, unloading push rod A681 is connected to the upper surface of movable transverse slat 61 by discharge arm positioning bolt 76, unloading push rod B683 is connected on unloading push rod A681 by length adjustment screw rod 682;
Can folding anti-dumping arm 64 hinged in end with corresponding side plate 62, and can folding anti-dumping arm 64 by can being detachably located by connecting on this side plate 62 by folding anti-dumping arm locating shaft 77.Can be provided with anti-tip wheel installing plate 78 by folding anti-dumping arm 64, on this anti-tip wheel installing plate 78, be connected with anti-dumping axle 79, anti-tip wheel 72 couplings are rotated and are installed on anti-dumping axle 79.Between limiting plate 67 and two side plates 62, be rotationally connected by turning cylinder, be provided with limiting plate rotating handle 73 on limiting plate 67, this limiting plate rotating handle 73 is fixedly connected with this turning cylinder.Between two side plates 62 of the present embodiment, be connected with and be connected and fixed beam, be connected and fixed and on beam, be provided with through-wall bolt 78 at this.
Shown in Fig. 8, on the other hand, for make anti-dumping fixed arm 63 with can folding anti-dumping arm 64 more easily by the obstruction in track 5 grooves, preferably the both sides up and down of the end of anti-dumping fixed arm 63 82 and end 83 that can folding anti-dumping arm 64 are all set to recede.
Hang jacking system and just can complete the lifting to support body because elevating construction platform needs to adopt multiple electric blocks 7 to form multiple centers in actual applications, thereby inventor utilizes each center to hang the gravity sensor 22 between electric block main hoisting hook 75 and fixing suspender member 8 in jacking system, integrated lift control system in operation platform, by multiple electric block 7 running statuses of jacking system control, make it keep synchronous, this system comprises:
Sensor and electric block, described sensor and electric block access respectively extension set, described extension set accesses respectively general supply control cabinet and central control unit, described central control unit also accesses general supply control cabinet, gather the current gravimetric data of lift platform support body by gravity sensor 22, and this gravimetric data is transferred to extension set, described gravimetric data is transferred to central control unit by extension set, central control unit is according to current gravimetric data, according to the default threshold value of its internal processes and the general supply control cabinet current status data that receives, to general supply control cabinet output control signal, thereby control general supply control cabinet and provide electricity to the electric block on multiple seats in the plane.
Shown in figure 9, according to the present invention above-mentioned attaching automatic lifting multilayer operation platform structure and control system, the roughly work flow (flow process A) of its lifting is as follows:
A1, startup electric block 7 stop Hoisting System after Pre strained state;
A2, move to E layer after the guide type shoe of A layer 6 is pulled down and install, and unclamp all adjustable unloading push rods;
A3, startup electric block 7, lifting construction platform support body, stops while rising to precalculated position;
A4, all adjustable unloading push rods and guide rail 5 are installed, and pretension, operation platform support body is bearing on guide type shoe 6.
A5, dismantle the screw rod of mobile suspender member 9 and construction and installation, reverse starting electric block 7,6 times suspension hooks 75 of electric block are moved downwards, now drive on mobile suspender member 9 and move by pair rope 20, in the time that mobile suspender member 9 moves to the architectural installation site of last layer, mobile suspender member 9 is connected and fixed with building with screw rod.
And attaching automatic lifting multilayer operation platform decline work flow of the present invention (flow process B) is as follows:
B1, dismantle the screw rod of mobile suspender member 9 and construction and installation, reverse starting electric block 7, suspension hook 75 under electric block is upwards moved, now drive mobile suspender member 9 to move down by pair rope 20, in the time that mobile suspender member 9 moves to the architectural installation site of lower one deck, mobile suspender member 9 is connected and fixed with building with screw rod;
B2, startup electric block 7 stop Hoisting System after Pre strained state;
B3, unclamp all adjustable unloading push rods;
B4, startup electric block, decline operation platform support body, while dropping to precalculated position, stops;
B5, all adjustable unloading push rods and guide rail 5 are installed, and pretension, operation platform support body is bearing on guide type shoe;
B6, move to A layer after the guide type shoe of E layer 6 is pulled down and install;
Except above-mentioned, attaching automatic lifting multilayer operation platform provided by the present invention also has following characteristics:
A. structure is hung at employing center, avoids bias to hang structure inevitable defect and the hidden danger of " bottom is drawn toward in, and top support body is poured " when the lifting intrinsic to operation platform support body;
B. only between 1 guide rail and 1 outer row's column, structure is hung at formation center, and structure is simple and direct, and seat in the plane design arrangement is clear and definite, convenient, simply.Can also adapt to the variation of building structure and in work progress, set up seat in the plane temporarily.The frame structure complexity that structure is brought is hung at the center of having avoided common employing 4 posts (1 guide rail, 3 root posts) to form, seat in the plane complicated layout and cannot set up the defects such as seat in the plane;
C. adopt the most common electric block, itself is not carried out to any function and technological transformation, technology maturation, purchase cost is low, and maintenance cost is low;
D. adopt the most conventional, the most rational electric block just hanging mounting means, electric block main hoisting hook is fixed on, and under electric block, suspension hook is in lower end, and chain free segment is sagging by conducting oneself with dignity, and without hindrancely gulps down into or spues.Avoid electric block reversal of the natural order of things, the danger that chain is handled up clamping stagnation;
E. adopt main rope and transfer thereof, secondary rope and transfer thereof to form the rope chain link of sealing, the reciprocating motion of rope chain link, with the reciprocating motion of the mobile suspender member on running rope chain link, automatically complete mobile suspender member and arrive the floor that needs installation, without a dead lift electric block and suspender member.
F. with existing " reversal of the natural order of things cucurbit " technology comparison, reduced complicated jack device and sprocket wheel, abandoned chain and the heavy flexible syndeton of overlength, electric block deadweight is light a lot.Meanwhile, avoid reversal of the natural order of things cucurbit will tighten all the time chain, the danger of pulling force in forming in support body; Due to the uncertainty of interior pulling force, too small, loop chain can not be tightened, the easy jam of chain; Excessive, mobile suspender member is installed to difficult on building or cannot installs, and severe patient will hang upside down the mounting points up and down of cucurbit and damage.Also due to the uncertainty of interior pulling force, also must affect the stressed uncertainty of load sensor, thereby affect the controls such as the overload of operation platform, synchronous, balance, form potential safety hazard;
G. anti-drop device comprises anti-fall shift fork+ratchet+spy arm ratchet, and this anti-drop device is simple in structure, hook tooth face width, and supporting capacity is strong, and safety factor is high.The each part of anti-drop device is easy to observation, is of value to observation and the maintenance of fault.
H. adhering lifting formula multilayer operation platform has multiple installation, dismounting mode, strong adaptability.Mounting means comprises: 1. complete machine position module ground assembling, and skin is assembled; 2. the assembling of split module ground, skin is assembled, has successively superposeed; 3. outside the building direct-assembling, progressively installation on wall of component.Dismounting mode comprises: 1. complete machine position module exterior wall partition, winches to ground and disintegrate; 2. split module partition is hung down, disintegrates in ground; 3. whole or partial teardown is component.
Except above-mentioned, also it should be noted that " embodiment ", " another embodiment ", " embodiment " etc. that spoken of in this manual, refer in conjunction with specific features, structure or the feature of this embodiment description and be included at least one embodiment of the application's generality description.In manual, multiple local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is to realize this feature, structure or feature in conjunction with other embodiment also to fall within the scope of the invention.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (10)
1. an attaching automatic lifting multilayer operation platform, comprise many interior row's columns (1) side by side and outer row's column (2), protective screen plate (3) is installed between described outer row's column (2), and between interior row's column (1) and outer row's column (2), multilayer platform floor (4) is also installed, it is characterized in that: in described many, arrange and between column (1), also comprise guide rail (5), and guide rail (5) with many in arrange column (1) and install side by side, described guide rail (5) passes for being arranged on architectural guide type shoe (6), and guide rail (5) slippage in guide type shoe (6), and then drive operation platform to move up and down,
In described operation platform, also comprise that center hangs jacking system, jacking system is hung at least by electric block (7) in described center, fixing suspender member (8) and mobile suspender member (9) composition, described fixing suspender member (8) is arranged between guide rail (5) and outer row's column (2), described mobile suspender member (9) is for being arranged on the hard point of building, described electric block (7) is arranged on fixing suspender member (8), described electric block (7) is also connected with mobile suspender member (9) by main rope (13), described main rope (13) one end is fixed on the lower suspension hook (74) of electric block, the other end is fixed on mobile suspender member (9) after main rope (13) being turned to through inclined to one side transfers of twin columns (14), being used for by electric block (7) is that guide rail (5) and outer row's column (2) provide the power source that drives operation platform to rise or decline by main rope (13).
2. attaching automatic lifting multilayer operation platform according to claim 1, it is characterized in that: between described interior row's column (1) and outer row's column (2), many inside and outside row of horizontal support bars (10) are installed, inside and outside row's inclined support bar (11) is also installed between described adjacent two inside and outside row of horizontal support bars (10).
3. attaching automatic lifting multilayer operation platform according to claim 2, it is characterized in that: between described guide rail (5) and outer row's column (2), be provided with multiple inside and outside emptying between horizontal support frame (12), inside and outside described adjacent two, between the end of emptying horizontal support frame (12), inside and outside row's inclined support bar (11) is also installed, for making inside and outside emptying horizontal support frame (12) formation make the space of main rope (13) process.
4. according to the attaching automatic lifting multilayer operation platform described in claim 1 or 3, it is characterized in that: inclined to one side transfers of described twin columns (14) are arranged between guide rail (5) and outer row's column (2), and be placed in the below of electric block (7);
Described electric block (7) top is also provided with secondary rope angle pulley assembly (18), described secondary rope angle pulley assembly (18) is arranged on fixing suspender member (8) by fixed installation bar (19), described lower suspension hook connector (21) by pair restrict (20) be connected with mobile suspender member (9), described secondary rope (20) one end is fixed on lower suspension hook connector, it is upper that the other end is fixed on mobile suspender member (9) after secondary rope (20) being turned to through secondary rope angle pulley assembly (18), for be made up of rope chain link pair rope (20) and main rope (13).
5. attaching automatic lifting multilayer operation platform according to claim 4, it is characterized in that: in inclined to one side transfers of described twin columns (14), at least comprise a head pulley (141), described head pulley (141) is arranged on pulley installing rack (143), described pulley installing rack (143) is arranged on intercolumniation load cross bar (144), described intercolumniation load cross bar (144) is arranged between guide rail (5) and outer row's column (2) by intercolumniation connector (142), the axis of described head pulley (141) and guide rail (5), between the level connection joint line between outer row's column (2), there is angle, be used for making main rope (13) between electric block (7) and mobile suspender member (9) when through head pulley (141), with guide rail (5), the position of outer row's column (2) deviates, the lower suspension hook (74) of described electric block (7) is connected with the end of main rope (13), secondary rope (20) by lower suspension hook connector (21).
6. attaching automatic lifting multilayer operation platform according to claim 1, is characterized in that: the cat ladder (15) that is oblique is also installed between described each layer of platform floor (4); The inner side of described platform floor (4) is also movably installed with turnover panel (16), and the other end of described turnover panel (16) is also provided with the stretching device for regulating turnover panel (16) width.
7. according to the attaching automatic lifting multilayer operation platform described in claim 1 or 6, it is characterized in that: described operation platform is also provided with horizontal shore (17), described horizontal shore (17) be arranged in many, arrange between column (1) or interior row's column (1) and guide rail (5) between.
8. attaching automatic lifting multilayer operation platform according to claim 1, it is characterized in that: described guide rail (5) is at least made up of two symmetrical U-steels (52), between described two U-steels (52), be also provided with the many equidistant anti-fall crosspieces (51) that are laterally and for matching with the anti-fall shift fork (66) of guide type shoe (6); In the side of described guide rail (5) with respect to outer row's column (2), be also fixed with guide backboard (53), described guide backboard is also provided with multiple fixing holes on (53).
9. according to the attaching automatic lifting multilayer operation platform described in claim 1 or 8, it is characterized in that: described guide type shoe (6) comprises movable transverse slat (61) and two side plates (62), on one of them side plate (62), be connected with anti-dumping fixed arm (63), on another side plate (62), being connected with can folding anti-dumping arm (64), described can folding anti-dumping arm (64) with anti-dumping fixed arm on be equipped with anti-tip wheel (72); Described movable transverse slat (61) is connected between two side plates (62) by axis of rotation (104) rotary moveable, the bottom of movable transverse slat (61) is connected with anti-fall shift fork (66), between described two side plates (62), be also rotatably connected to limiting plate (67), the withstanding part of this limiting plate (67) mates mutually with the position of movable transverse slat (61) upper surface.
10. attaching automatic lifting multilayer operation platform according to claim 9, is characterized in that: on the upper surface of described movable transverse slat (61), be connected with adjustable unloading push rod (68) by discharge arm positioning bolt (76);
Described adjustable unloading push rod (68) comprises unloading push rod A(681), length adjustment screw rod (682) and unload push rod B(683), unloading push rod A(681) be connected to the upper surface of movable transverse slat (61), unloading push rod B(683 by described discharge arm positioning bolt (76)) be connected to and unload push rod A(681 by length adjustment screw rod (682)) on;
The soffit of described movable transverse slat (61) is fixedly connected with anti-drop device installing rack (69), and described anti-fall shift fork (66) Matching installation is upper at anti-drop device installing rack (69), and described anti-fall shift fork (66) inside is provided with ratchet (81);
The anti-drop device installing rack (69) of the soffit of described movable transverse slat (61) is provided with the spy arm ratchet (70) corresponding with anti-fall shift fork (66);
Described can folding anti-dumping arm (64) hinged in end with corresponding side plate (62), and can folding anti-dumping arm (64) by can being detachably located by connecting on this side plate (62) by folding anti-dumping arm locating shaft (77);
Describedly can be provided with anti-tip wheel installing plate (78) by folding anti-dumping arm (64), on this anti-tip wheel installing plate (78), be connected with anti-dumping axle (79), described anti-tip wheel (72) coupling is rotated and is installed on anti-dumping axle (79); Between described limiting plate (67) and two side plates (62), be rotationally connected by turning cylinder, be provided with limiting plate rotating handle (73) on limiting plate (67), this limiting plate rotating handle (73) is fixedly connected with this turning cylinder; Between described two side plates (62), be connected with and be connected and fixed beam, be connected and fixed and on beam, be provided with through-wall bolt (78) at this.
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| CN201410085676.5A CN103821341B (en) | 2014-03-10 | 2014-03-10 | Attaching automatic lifting multilayer operation platform |
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| CN201410085676.5A CN103821341B (en) | 2014-03-10 | 2014-03-10 | Attaching automatic lifting multilayer operation platform |
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| CN103821341A true CN103821341A (en) | 2014-05-28 |
| CN103821341B CN103821341B (en) | 2015-11-18 |
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| CN104612391A (en) * | 2014-12-30 | 2015-05-13 | 成都市第一建筑工程公司 | Protection construction platform for high-rise building |
| CN109184174A (en) * | 2018-09-29 | 2019-01-11 | 筑梦高科建筑有限公司 | Climbing frame for outer-wall and its application method |
| CN110541556A (en) * | 2019-09-11 | 2019-12-06 | 云南建投建筑机械有限公司 | Attached lifting scaffold and climbing method |
| CN111424956A (en) * | 2020-04-08 | 2020-07-17 | 北京千引力科技发展有限公司 | Ladder stand structure of all-steel attached scaffold |
| CN112616518A (en) * | 2020-12-24 | 2021-04-09 | 扬州市职业大学(扬州市广播电视大学) | Rice cultivation is with sprout cultivation device |
| CN113404281A (en) * | 2021-05-31 | 2021-09-17 | 上海建工二建集团有限公司 | Climbing type scaffold, climbing and mounting method thereof and construction method of fabricated building |
| CN114541731A (en) * | 2022-03-18 | 2022-05-27 | 河南中之正工程技术研究院有限公司 | Novel wall body adheres to and promotes construction platform |
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| CN110541556A (en) * | 2019-09-11 | 2019-12-06 | 云南建投建筑机械有限公司 | Attached lifting scaffold and climbing method |
| CN111424956A (en) * | 2020-04-08 | 2020-07-17 | 北京千引力科技发展有限公司 | Ladder stand structure of all-steel attached scaffold |
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| CN113404281A (en) * | 2021-05-31 | 2021-09-17 | 上海建工二建集团有限公司 | Climbing type scaffold, climbing and mounting method thereof and construction method of fabricated building |
| WO2022252829A1 (en) * | 2021-05-31 | 2022-12-08 | 上海建工二建集团有限公司 | Liftable scaffold, lifting and installation methods thereof, and construction method for prefabricated building |
| CN114541731A (en) * | 2022-03-18 | 2022-05-27 | 河南中之正工程技术研究院有限公司 | Novel wall body adheres to and promotes construction platform |
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Denomination of invention: Attached automatic lifting multi-layer construction platform Effective date of registration: 20211112 Granted publication date: 20151118 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: JUSTREACH SCIENCE & TECHNOLOGY Co.,Ltd. (CHENGDU) Registration number: Y2021510000269 |