CN1069728C - Construction platform - Google Patents
Construction platform Download PDFInfo
- Publication number
- CN1069728C CN1069728C CN94193704A CN94193704A CN1069728C CN 1069728 C CN1069728 C CN 1069728C CN 94193704 A CN94193704 A CN 94193704A CN 94193704 A CN94193704 A CN 94193704A CN 1069728 C CN1069728 C CN 1069728C
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- China
- Prior art keywords
- table top
- supporting construction
- construction
- platform
- construction platform
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/18—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by cantilevers or other provisions mounted in openings in the building, e.g. window openings
Abstract
A construction platform comprises a stationary support structure comprising two guide beams and four length adjustable struts for securing the guide beams between adjacent floor of a building under construction, a landing deck carried by the support structure and able to move to and fro between at least one inboard and at least one outboard position relative to the building, drive means to shift the landing deck between those positions, immobilising means to releasably lock the deck in said at least one outboard position, and safety barrier means extending about the periphery of the deck. In some embodiments the guide beams extend as cantilevers from the building and remain there when the deck is driven inboard. In other embodiments the deck extends as a self supporting cantilever in the outboard position and nothing projects from the building when the deck is inboard.
Description
The present invention relates to construction platform, that is to say that reaching the multistory building outside is used for interim platform in construction period.
When building multistory building, generally adopt construction platform, so that each floor that some materials are moved and are transported in the construction goes.The operation platform that adopts before a kind of comprises that a pair of almost parallel is expanded jointly, the horizontal crossbeam of large-spacing very separately, protruding in this floor to crossbeam building from construction, this platform also comprises a dockboard that is provided with and a safety barrier that is provided with around this operation platform free end between this is to beam.These crossbeams comprise the supporting part that is fastened on floor of building and protrude in this building and the bracketed part of this dockboard is installed.Each crossbeam can be fixed on the appropriate location by at least two length-adjustable vertical supports, and these pillars extend between floor of the contiguous building of this crossbeam and adjacent floor (being generally the floor of its top).
For the purpose of explanation, used term " inboard " and " outside " below aspect the building, it means the member that is called the inboard and in use all is configured within the circumference of a related floor of this building, the member that is called the outside in use then all protrudes in this building, and is configured in the outside of related floor.These terms equally also are used for indicating the position of movable member at any time, and these members sometimes can sometimes can be in the outside in the inboard.
Some other construction platform has a table top that can contract, this table top can from outside move by side to the inboard, vice versa.These platforms are also by the former proposition of the inventor.The operation platform of this previously known table top that contracts comprises that some semipermanent supporting beams and one movably load and unload table top along level.This supporting beam is to be used for conventional fixed flooring operation platform, and above-mentioned loading and unloading table top is then supported by these crossbeams.But this previously known movable mesa structure is thought unsettled widely, thereby is unsafe, just is not used so actually.And, for some job practicess, the operation platform of those inclusion turntables or motor-driven classification particularly, they climb on tower or descend, the Outboard Sections of this table top bearing cross beam be give prominence to and also be unfavorable.
An object of the present invention is to propose a kind of construction platform, this platform can overcome or alleviate at least the one or more above-mentioned defective of previously presented operation platform basically.
According to first kind embodiment, the present invention reaches its purpose by proposing a kind of construction platform, this operation platform has the table top that can contract, this table top comprises and is used for movable table top is clamped in locking device on the selected operating position, and wherein where this table top is all surrounded by safety barrier along its outer ledge.
According to the second class embodiment, the present invention proposes the aforesaid mesa construction platform that contracts, and wherein whole outside portions of this operation platform are retractable in the inside line.
Therefore the present invention is a kind of construction platform, this platform comprises a stationary support on the floor that is suitable for being fastened on building in the construction, the loading and unloading table top that outermost edge is supported by described supporting construction, and this table top can move back and forth between with respect at least one inner side of this building and at least one outer fix, fastening devices is with being locked on described at least one outer fix that table top can become flexible, also have the safety barrier device can be with moving playing surface, and be provided with along its described outermost edge.
According to first kind embodiment, this supporting construction comprises some cantilever mounted beams, and movable table top can be taken thereon, and these semi girders are bearing in the table top in the outer fix.This safety barrier device can comprise fixedly security guardrail or wallboard in these cases, and these objects are provided with along above-mentioned beam, but comprises that also hinged locking flashboard (during sealing) moves along the outermost edge setting of table top and with it.
According to the second class embodiment, one can extend into a cantilever from supporting table by this supporting construction when in its outer fix.This safety barrier device can comprise along the lateral edge of table top and outermost edge is placed and can be with its safety barrier that moves in these cases.
Now that Brief Description Of Drawings is as follows:
Fig. 1 is for by the phantom drawing of three construction platforms of the present invention, and these platforms have contractile loading and unloading table top, and table top is then by comprising that some semipermanents set up the partial lateral supporting construction of beam and supported.
Fig. 2 is a phantom drawing of operation platform shown in Figure 1, and it is truck loading and unloading that expression is used for.
Fig. 3 is the part phantom drawing of a semi girder and table top fastening devices, and this beam and fastening devices are the members of the sort of platform shown in Figure 1.
The cross section that Fig. 4 is got for Fig. 3 4-4 along the line illustrates that fastening devices is in latched position.
Fig. 5 is the cross section that is similar to Fig. 4, illustrates that fastening devices is in the released position.
Fig. 6 is the perspective location plan of the sort of operation platform shown in Figure 1, and this platform is provided with electronic table top drive unit.
Fig. 7 is for indicating in Fig. 6 in 7 the scope, the detail drawing of observing from a side of this part of Fig. 6.
Fig. 8 is similar to the detail drawing that Fig. 7 represents a drive unit, and this device is an assembly of platform shown in Figure 1.
Fig. 9 faces detail drawing for a kind of guiding and supporting arrangement of the table top that contracts, and this device is the assembly of operation platform shown in Figure 1.
Figure 10 is a kind of phantom drawing of electronic friction drive device, and this device is the assembly of this operation platform shown in Figure 1.
Figure 11 is the phantom drawing that is similar to the another kind of drive unit of Figure 10, and this device is equipped with a rack and pinion drive mechanism, and this mechanism is electronic, and is motor-driven or hydraulic pressure.
Figure 12 is the end perspective view of operation platform shown in Figure 1, and its table top all installs and supports the jail and is fit to use, but its end safety barrier is deleted.
Figure 13 and 14 is represented the detail drawing of bracing or strutting arrangement, and this device is the assembly of operation platform shown in Figure 12.
Figure 15 is the end perspective view by the present invention another embodiment of platform shown in Figure 1.
Figure 16 is the phantom drawing that a supporting piece and a pair of adjustable length support, and these members are the assemblies by a kind of operation platform of the present invention.
Figure 17 is this supporting piece shown in Figure 16 and this decomposition diagram to supporting.
Figure 18 is the phantom drawing according to the another kind of construction platform of the present invention, the loading and unloading table top that this platform has the supporting construction of full inboard and can contract fully.
Figure 19 is the top view of operation platform shown in Figure 180.
Figure 20 is the lateral view of operation platform shown in Figure 180.
Figure 21 is the phantom drawing of a base plate, and this base plate is the assembly of operation platform shown in Figure 180 between two adjustable length support.
Figure 22 is the lateral view of a base plate and roller unit, and this base plate and device are the assemblies of operation platform shown in Figure 180.
The cross section that Figure 23 is got for Figure 22 23-23 along the line, ratio is dwindled.
Figure 24 is a part of phantom drawing of base plate and roller, and these members are assemblies of operation platform shown in Figure 180.
Figure 25 is that a mesa supports and supporting construction support and the front view of table top drive unit, and these members and device are the assemblies of operation platform shown in Figure 180.
Figure 26 is the detailed perspective of table top drive unit, and this device comprises that a motor or a hydraulic motor are connected with a rack and pinion drive mechanism, and these members are assemblies of operation platform shown in Figure 180, and ratio is amplified.
Figure 27 is the phantom drawing that is similar to the another kind of table top drive unit of Figure 26.
Figure 28 is can contract the fully phantom drawing of operation platform of three of another embodiment of the present invention.
Figure 29 is the lateral view of two platforms of operation platform shown in Figure 28.
Figure 30 is the top plane view of a platform of operation platform shown in Figure 28.
Figure 31 is the front elevation drawing of a platform of operation platform shown in Figure 28, supports among the figure and deletes.
Figure 32 is for according to the supporting construction beam of another embodiment of the present invention and part the contracted table top cross-sectional view by this beam support.
The phantom drawing of Figure 33 for combining with a skewed slot device according to a kind of operation platform of the present invention.
Figure 34 is three phantom drawings that operation platform combines with skewed slot device shown in Figure 33 by Figure 33.
As shown in Figure 1, by using a Cgantry crane straddle truck or monorail crane and according to one or more table tops that contract of the present invention, construction platform 100, structure under construction is moved into and taken out of to material is very easily.Each operation platform 100 comprises fixed supporting construction and movable loading and unloading table top 103 that a semipermanent is set up, this supporting construction comprises siding track or beam 102, this table top is supported by beam 102, and leans against on roller or the bearing on this beam and move, and also will describe in detail below.This table top 103 can translation between inner side (operation platforms of two the tops as shown in FIG.) and outer fix (bottom operation platform as shown in FIG.), thereby weight linearly can be promoted on elevated rail 101.Similarly, when weight can leave weight on any one table top 103 in the table top outer fix, each operation platform 100 also comprises the safety barrier device, and this device comprises the sidewall 104 that is provided with along the outside portion at least of beam 102 and is contained in folding door or revolving door 105 on the table top 103.There is an end lifting portal frame 105 to come the far-end of supporting rail 101 possibly.
Fig. 2 represents that this construction platform can promote weight from truck, or weight is discharged on the truck.Please note, each operation platform is fixed on the appropriate location by some telescopic supports 107, these supports can be arranged on the both sides of operation platform in couples, and available manually-operated, or the inside portion that is provided with alternatively beam 102 is fixed in the middle of the floor of this building.
Fig. 3 to 17 extensively and illustrates detailedly and is shown in embodiments of the invention among Fig. 1.
As shown in Fig. 6,7 and 8, the constructional element of electrical apparatus of the rear portion 7 of one of supporting construction beam 102 shown in can built-in partly Fig. 7 and 8, these members are the back limit switch 110 that a CD-ROM drive motor 108, gauge tap 109 and are used to make motor 108 outages of drive unit, this drive unit table top 103 is done stretch out and withdraw mobile.Operation platform also can comprise a front limit switch 111 and table top is fixed on various lock pins 112 on the predetermined position.Safety door or chain 113 after can also being provided with one.
Figure 10 represents the transmission device of present described embodiment.This device comprises motor 108 or other engines, and this engine drives drive 118 by right angle gearbox 119, and this gearbox 119 is contained on the beam 102.Drive 118 have high frictional force surface make this take turns and floor plates 116 between skid and reduce to minimum.This slip gear also comprises one to be adjusted or tensioning screw 120, is used for increasing or reduce drive 118 and acts on force value on the table top floor plates 116.Friction pulley 118 is fixed on the articulated stand 121, and this support then rises or the whereabouts by adjusting tensioning screw 120.
Figure 11 represents to be used for the another kind of transmission device of mobile table top 103.In this case, be contained in the pinion that drive motors on the beam 102 and gearbox just become rack-and-pinion 122.This gear is dressed up the tooth bar that rotates and be engaged on longitudinal extension on the rail 114 around a fixing vertical axis, and rail 114 then runs through a groove in beam 102 webs.Pinion rotation is advanced table top 103 and is withdrawn.Molgogger 123 and 124 prevents that gear and tooth bar from throwing off, and takes turns 125 weight of supporting table then, and it is moved flexibly.
Fig. 3,4 and 5 illustrates an a kind of most preferred embodiment of locking mechanism detailedly, and this mechanism is a kind of fastening devices of the present described embodiment of the present invention.Shown in mechanism comprise a spring lock 126, a guide pin bushing 127 and an inoperative locational clip 128 that this latch bolt 126 is fixed on a withdrawal.
Fig. 4 represents that locking mechanism is in the position of working, this moment, latch bolt 126 passed the opening on supporting beam 102 upper flange and the base flange, and pass a hole (under the situation of above-mentioned opening and hole aligning) of movable table top 103 edge extent, thereby can prevent the relative slip of 102 on table top 103 and beam.Fig. 5 then represents locking mechanism on inoperative position, and its latch bolt 126 (dotted outline) is on the retracted position that is mounted on clip 157, thereby makes between table top 128 and the beam 102 and allow relative slip.
A kind of similar locking mechanism can be used as fastening devices and is used among the embodiment of the operation platform that can contract fully, and this moment, the contracted beam of sliding table was bearing in the guiding device of respective fixation of medial branch bearing structure, to prevent to have relative motion therebetween slidably.
The detailed condition of Figure 12, the present described embodiment of 13 and 14 explanations outer end, this moment, table top 103 was to use on its outer fix.These figure specify the bracing or strutting arrangement of operation platform.This device comprises the solid member 129 of a pair of elongated support, and each member has a hinged end that uses articulated joint 130, or by other the apical margin that pivotally is installed to these table top 103 exposed junctions that can contract.The other end of the solid member 129 of each support releasably connects or is fixed on the safety wall 104 of a correspondence.The fixing of this other end back can be realized by releasable linkage, this device is shown on Figure 13 and 14 in more detail, this device comprises a slip feather 131, this slip feather has a welding ends or is connected to by other means on the solid member 129 of support, thereby makes it be substantially perpendicular to the longitudinal axis of the solid member 129 of support.Slip feather 131 has a through hole 132 near its other end.Be connected on the safety wall 104 for supportting solid member 129, make this slip feather 131 place the position in the hole of passing on the vertical component 134 133.Latch bolt 135 with band grab end 136 is pushed in the described through hole 132 goes, releasably be fixed on the safety barrier wall 104 thereby will support solid member 129.This latch bolt 135 also passes the leaking hole on the member 137 of basic horizontal of guardrail wall 104, and the end 136 of band grab just is stuck on this horizontal member.
Bracing or strutting arrangement also is included in the locating hole 138 in the end plate 139 that is applied on the beam 102, these holes be used to admit the leading edge from table top 103 outstanding accept pin 104, above-mentioned like this accept pin 140 just constitute table top 103 and beam 102 are supported to a rigidity entity reliably triangular structure thirdly.
Figure 15 represents another kind of braced structures, and wherein simple pin 140 is all alternative with slip feather 141, slip feather then with end plate on through hole suitable, after this adopt split cotter 142 that table top is locked on the suitable position, thereby further form fastening devices.
The ora terminalis of table top 103 can seal by means of door 114, and this door removably is hinged on the wall 104.It is to be noted that about this respect these and/or chain 113 are reliable at the medial extremity of table top mainly as safety measure.
Figure 16 and 17 explanations are a pair of can unclamp rigid staybolt firmware 144 to braced structures generation rigidity and stability as the support 143 of supporting 107 with one.Each supports 143 and comprises a rectangular hollow section member 145, a manual adjustable jackscrew 146, this screw with an end extend into the hollow core, wing nut 147 of tubular articles 145, among the floor of screw 146 other ends or beam support device 148 and collet member 149.Described collet member 149 comprises a tubular abutment member 150, this element cross-section and size approximate member 145, and be configured in the sleeve 151, the shape of cross section of this sleeve is approximately identical to member 145 but makes bigger size, thereby collet member 149 is with sliding supporting on tubular articles 145 and be in its end.A flange 152 protrudes in sleeve 151.This flange 152 is used to install the two ends of the solid member 144 of support.The shape of the solid member 144 of this support is elongated C section structural member.The solid member 144 of this support is fixed on the collet member 149 via linkage, for example via nut shown in Figure 17 and screw.
In other embodiments, a kind of construction platform as shown in figure 18 has one from supporting extension arms loading and unloading table top 200.But end user, electricity, hydraulic pressure or other forms of power reach table top 200 on certain outside left fully or are fully retracted on certain inside line in this case, because this loading and unloading table top 200 is supported by a complete inboard stationary support 201, so operation platform partly is the outside at this building with regard to neither one.
Supporting construction 201 comprises that some can be stretched and supports 202, and the table top 200 that can contract is bearing on roller or the similar component.This structure also comprises the drive unit that moves this table top 200.This drive unit can comprise check mechanism fixing this table top, or can self-locking when turn-off current, and fastening devices can only comprise manual on-off switch or the similar switch that is used for drive unit in these cases.
Example as shown in Figure 18,20 and 25, medial branch bearing structure 201 comprise that four adjustable length support 202, and these support the outside of the support 207 that generally is positioned at movable table top 200.These support 202 and stretch when the operation platform frame is good, braced structures 201 is fixed on the suitable position, and till remaining on this position when no longer needing operation platform.Supporting construction 201 comprises the drive unit of mobile table top 200 as previously mentioned.These drive units can comprise a motor or hydraulic motor 208, or one is fit to hand gearbox 209.
Each support 202 can be soldered on the base plate 210 (consults Figure 25), for example base plate is 10 or 20 millimeters a steel plate, and each base plate 210 preferably sets roller 211 (consulting Figure 22,23 and 24) or bearing, so that movable table top 200 does not have excessive frictional force when back and forth driving.
Supporting construction 201 and movable table top 200 boths can comprise horizontal supporting plate 212 (consulting Figure 21), it is very easily that this base plate is placed between the upright support, so, the constructor just can enter on this base plate 212, but also can adjust the length of upright support as required.
Shown in Figure 19 and 20, when table top 200 is when reaching on its outside left fully, preferably make the rearmost end 213 of table top 200 just in time be positioned at the inboard of the last support 202 of supporting construction 201.
Because table top must not be stable when mobile, this table top must be placed on the solid and stable base plate.As shown in Figure 22,23 and 24, each base plate 210 can have friction resistant roller or the bearing 211 that sets within it.Preferably bearing 211 is embedded in the base plate 210 partly, and base plate is welded to or is connected on the bottom of these supports 202.In present described embodiment, the beam 204 that can contract is the i beam of general cross section.Therefore, as shown in figure 22, each beam 204 comprises a terminate in enlarged undercut portions 214, a rostellum edge (not shown) and an end bead 215.
In order to make table top 200 be fixed on two inboard when its transfixion or use on the position in the outside, and drive unit is turn-off current, and then end bead 215 is equipped with brakes 216.Each brake component 216 comprises domatic 218 on a medium pore 217 and these hole 217 every sides.When beam 204 advanced by one domatic 218, this beam just rolled on roller 211.As shown in Figure 22 and 23, when roller 211 was in brake component 216, the bottom side 219 of beam 204 just leaned against on the end face 220 of base plate 210.Brakes 216 is located by the predetermined use location that accords with table top 200.
As shown in figure 25, mesa supports 207 be represented as be fixed on i beam 204 above.Analogue is that the support 202 of supporting construction is soldered to or is connected to by other means on the base plate 210.Therefore, the i beam 204 of table top can be on roller or bearing 211 reciprocally moves, as consult Figure 22,23 and 24 the discussions mistake.In this example, a motor is used to drive a pinion 221, tooth bar 222 of this pinion, and tooth bar then is combined into one at the upper surface of the end of i beam 204 bead 215.Above-mentioned layout is shown among Figure 26 detailedly.
As shown in Figure 26, can be with motor or hydraulic motor 208 driving pinion 221 directly or indirectly, these pinion 221 pinion racks 222.Thereby the rotation that makes motor 208 causes the rectilinear motion of table top i beam 204.As shown in figure 27, hand gear 209 also is suitable for, and this device 209 is equipped with a hand crank 223 and a gearbox 224 that suitably slows down.Preferably this gearbox is the worm and worm wheel of a self-locking, and this gearbox also constitutes the fastening devices of this table top like this.
Figure 28,29,30 and 31 illustrates another embodiment of the operation platform that can contract fully, and wherein each operation platform comprises a supporting construction 300 and a movable table top 301.Stationary support 300 comprises a pair of fixed guide, and its structure is two almost parallels and spaced i beam 302 shapes, and each fixed guide releasably is fixed on the floor of building by a pair of length-adjustable support 303.These support 303 and extend between the end face of a floor bottom side and described beam 302, and beam 302 is fixed between the adjacent floor.Each supports 303 is that a end towards each guide beam 302 is provided with.Each guide beam 302 is i beam or channel-section steel preferably.Movable table top 301 comprises the walking beam 304 of a pair of almost parallel, the cross section of beam 304 is similar to guide beam 302, make size less, thereby walking beam 304 can hiddenly be vertically moved in respective grooves and along groove, above-mentioned groove is limited by guide beam 302, also comprise a table top floor 305, safe breast board 306 and folding door or revolving door 307, wherein the table top floor is to be contained on the beam 304 and extension between beam 304.
Figure 32 illustrate block protecting device can prevent movable table top 400 and fixed guide beam 401 except along beam 401 axially separate (beam only is shown).Figure 32 represents a fixedly edge of i beam 401 and movable table top 400, the slippage vertically in the groove 402 of beam 401 of this edge, along non axial then be indissociable.Described block protecting device has many retainings and protects part 403, and these retainings protect part and install along each beam 401, and it blue 404 then is to install along the edge towards beam 401 of table top 400 that retaining is defended the doctrine.The groove of each i beam 401 holds an edge of table top 400, along the groove length compartment of terrain described retaining is housed and protects part 403.Flange 404 can releasably be connected on the table top 400 by connector, and connector also can be fixed thereon by other means for example as nut and screw 406.Described retaining protects part 403 and preferably is welded on the beam 401.Each retaining protect part 403 its lower limb have a groove 403 ', this groove protects between part itself and beam 401 webs at retaining and forms a cavity.Flange 404 reaches in this cavity thereby has prevented that table top 400 from separating along non axial direction generation with beam 401.Retaining protects part 403 and is also supporting roller bearing 405, forms to roll with flange 404 to contact.And the web 401 of beam 401 is equipped with many to roller bearing 407, and these bearings are provided with along this beam length compartment of terrain with flange 404 formation rollings and contact.Many carrying rollers 408 also are to install along the corresponding lower limb of table top 400, and these rollers form to roll with the following lip upper surface of i beam 401 and contact.Each retaining protects part 403 can offer a hole 409, and this hole is beneficial to promote and loading and unloading beam 401 with the peep-hole of doing suspension hook.
Getting rid of skewed slot to this rubbish or waste material has been communicated to the building outside or has got rid of by a cavity in the building floor.Found that above-mentioned actual conditions are influential to the effective waterproofing work and the sealing of building, and further added influence arrives the cost of construction.
Here correspondingly disclose a kind of skewed slot device according to the present invention, this device combines with a construction platform.
Figure 33 represents an operation platform 500, and this platform is got rid of skewed slot 501 with a rubbish and combined.The safety barrier 502 of this operation platform 500 is provided with one group of door 503 and is suitable for opening and makes it form a hole 504, this hole be at skewed slot 501 on the sidewall of platform 500.This skewed slot 501 releasably is connected on the described safety barrier 502, and skewed slot is suitable for being included in the skewed slot combination as shown in figure 34, this is combined as the vertical vertical tube form of being made up of many this skewed slots, wherein each skewed slot is communicated with an adjacent skewed slot or some adjacent skewed slots to form a continuous passage, material can be sent in the bucket 506 through this passage.These skewed slots 501 can be made with plastics or metal material.
Figure 34 represents three operation platforms 500 combining with skewed slot 501.The combination of illustrated skewed slot 501 is releasably to be connected on each of three operation platforms 500.Before the table top of the one or more operation platforms 500 of withdrawal, can close the door 503 of corresponding safety barrier 502, the table top of the operation platform 500 of can withdrawing safely then, and the work of this skewed slot combination or any other operation platform 500 is not influenced.And under partially retracted situation, the door 503 of any one safety barrier 502 can be along with being repositioned onto the another location, to match with tilted slotted hole 504.Say that further the combination of skewed slot 501 can be not influential to the use of any one or a plurality of operation platform 500.For example, bottom operation platform 500 can be as the loading and unloading operation platform as shown in Figure 34, and the table top of two top operation platforms 500 then can local withdrawal and combined with the skewed slot combination and to be used for getting rid of rubbish.
Claims (43)
1. a construction platform comprises a stationary support, this structure be applicable to its be fastened on the floor of building in the construction, outermost end is by loading and unloading table top that described supporting construction supported, and can between with respect at least one inner side of this building and at least one outer fix, move back and forth, also comprise the fastening devices that this table top releasably is locked in described at least one outside left, and can be with the safety barrier device of moving playing surface and being provided with along its described outermost edge.
2. also comprise the drive unit that moves between the described position that makes table top by the described construction platform of claim 1.
3. by claim 1 or 2 described construction platforms, it is characterized in that stationary support comprises two almost parallels and support that spaced guide beam is connected respectively with two pairs of adjustable length and with guide beam.
4. by claim 1 or 2 described construction platforms, it is characterized in that described safety barrier device comprises at least two baffle plate and at least one door along the limit setting of an end of described table top that are provided with along the table top side.
5. by the described construction platform of claim 3, it is characterized in that described safety barrier device comprises at least two baffle plate and at least one door along the limit setting of an end of described table top that are provided with along the table top side.
6. by the described construction platform of claim 3, it is characterized in that, described movable table top when in outer fix, can stretch out as one from supporting extension arms, and have the lateral edges that engages with described guide beam respectively.
7. by the described construction platform of claim 6, it is characterized in that, each described lateral edges of movable table top comprise one hidden in a groove and the table top beam that can vertically move along this groove, this groove is limited by one of corresponding described guide beam, and wherein the table top floor is supported by described table top beam, and between described table top beam, extend.
8. by claim 6 or 7 described construction platforms, it is characterized in that the fixed bearing device is all in the inboard of building.
By claim 1,2 or 5-7 in each described construction platform, it is characterized in that, comprise that also block protecting device vertically moves with respect to supporting construction to allow movable table top, but prevent that movable table top and supporting construction are separated out.
10. by the described construction platform of claim 3, it is characterized in that, comprise that also block protecting device vertically moves with respect to supporting construction to allow movable table top, but prevent that movable table top and supporting construction are separated out.
11. by the described construction platform of claim 4, it is characterized in that, comprise that also block protecting device vertically moves with respect to supporting construction to allow movable table top, but prevent that movable table top and supporting construction are separated out.
12. by the described construction platform of claim 8, it is characterized in that, comprise that also block protecting device vertically moves with respect to supporting construction to allow movable table top, but prevent that movable table top and supporting construction are separated out.
13. by each described construction platform among claim 1,2,5-7 or the 10-12, it is characterized in that, combine with a discharge chute.
14. by the described construction platform of claim 3, it is characterized in that, combine with a discharge chute.
15. by the described construction platform of claim 4, it is characterized in that, combine with a discharge chute.
16. by the described construction platform of claim 8, it is characterized in that, combine with a discharge chute.
17. by the described construction platform of claim 9, it is characterized in that, combine with a discharge chute.
18., it is characterized in that the safety barrier device also comprises the door that can close the charging hole in the described skewed slot by the described construction platform of claim 13.
19., it is characterized in that the safety barrier device also comprises the door that can close the charging hole in the described skewed slot by each described construction platform among the claim 14-17.
20., it is characterized in that discharge chute adds the discharge chute of dressing up second operation platform and skewed slot combination by the described construction platform of claim 18.
21., it is characterized in that discharge chute adds the discharge chute of dressing up second operation platform and skewed slot combination by the described construction platform of claim 19.
22., it is characterized in that described drive unit comprises a CD-ROM drive motor by the described construction platform of claim 2.
23. by the described construction platform of claim 22, it is characterized in that, described fastening devices comprises by described CD-ROM drive motor and passes to some brake components that electric current makes its overload that perhaps described fastening devices comprises a latch bolt, a guide pin bushing and an inoperative locational clip that this latch bolt is fixed on a withdrawal.
24. by claim 22 or 23 described construction platforms, it is characterized in that described CD-ROM drive motor and whole described safety barrier device are interlocked, if a door of those guard bar devices is opened, described CD-ROM drive motor just becomes inoperative.
25. by each described construction platform among claim 1,2,5-7,10-12,14-18 or the 20-23, it is characterized in that, also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix.
26., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 3.
27., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 4.
28., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 8.
29., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 9.
30., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 13.
31., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 19.
32., it is characterized in that also comprise the available bracing or strutting arrangement that manually sets up, this device is used for fixing described supporting construction and described movable table top when table top is on described outer fix by the described construction platform of claim 24.
33. by claim 1,2,5-7,10-12,14-18, each described construction platform among 20-23 or the 26-32, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
34. by the described construction platform of claim 3, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
35. by the described construction platform of claim 4, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
36. by the described construction platform of claim 8, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
37. by the described construction platform of claim 9, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
38. by the described construction platform of claim 13, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
39. by the described construction platform of claim 19, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
40. by the described construction platform of claim 24, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
41. by the described construction platform of claim 25, it is characterized in that, described movable table top can move by means of the carrying roller that is configured between table top and the supporting construction neatly with respect to supporting construction, wherein said carrying roller is that relative roller positioning and fixing is on one of described table top and supporting construction, wherein said fastening devices is included in the headroom groove in another described table top and the supporting construction, when described table top is at least one described position, this groove coincides with described roller respectively, thereby makes all rollers inoperative.
42., it is characterized in that each described groove has sloping end face by the described construction platform of claim 33.
43., it is characterized in that each described groove has sloping end face by each described construction platform among the claim 34-41.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPM0921 | 1993-08-30 | ||
| AUPM092193 | 1993-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1133078A CN1133078A (en) | 1996-10-09 |
| CN1069728C true CN1069728C (en) | 2001-08-15 |
Family
ID=3777164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94193704A Expired - Fee Related CN1069728C (en) | 1993-08-30 | 1994-08-30 | Construction platform |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0715672B1 (en) |
| CN (1) | CN1069728C (en) |
| AT (1) | ATE293195T1 (en) |
| CA (1) | CA2170127A1 (en) |
| DE (1) | DE69434331C5 (en) |
| SG (1) | SG47929A1 (en) |
| WO (1) | WO1995006794A1 (en) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPO685897A0 (en) * | 1997-05-16 | 1997-06-12 | Preston, John Clement | Partly retractable construction platform |
| ES2160001B1 (en) * | 1998-02-17 | 2002-05-01 | Perez Antonio Navarro | PORTABLE PLATFORM FOR UNLOADING MATERIALS FOR CONSTRUCTION. |
| GB0112746D0 (en) * | 2001-05-25 | 2001-07-18 | Dorman Long Access Systems Ltd | Rolling Platform |
| ES2306549B1 (en) * | 2005-08-04 | 2009-09-16 | Israel Herrero Cuesta | DEVICE FOR THE TRANSPORT OF MATERIALS IN CONSTRUCTION WORKS. |
| ITMO20050263A1 (en) * | 2005-10-13 | 2007-04-14 | Omci Attachments S R L | EXTENSIBLE LOAD BASKET |
| ES1065731Y (en) * | 2007-06-19 | 2008-01-16 | Conjunto De Seguridad Basic S | PERFECTED SLIDING PLATFORM FOR CONSTRUCTION |
| GB2457236C (en) * | 2008-02-06 | 2012-12-05 | Xena Systems Ltd | Load transportation system |
| JP5745384B2 (en) * | 2011-10-19 | 2015-07-08 | 大成建設株式会社 | Exterior wall material mounting system |
| CN102661033B (en) * | 2012-05-14 | 2014-08-06 | 佛山市南海保达建筑机械设备有限公司 | Drawer type building receiving platform |
| CN102720341B (en) * | 2012-06-28 | 2015-04-22 | 中建一局集团第二建筑有限公司 | Frame column construction operation rack and mounting method thereof |
| EP2870307B1 (en) * | 2012-07-09 | 2022-10-19 | Gumboots Nominees Pty Limited | Load carrying platform shuttle |
| CN102828609A (en) * | 2012-09-24 | 2012-12-19 | 中国建筑股份有限公司 | Overhanging-type mobile blanking platform for building construction |
| CN103669820B (en) * | 2013-12-13 | 2015-11-04 | 中建三局第一建设工程有限责任公司 | A kind of adjustment top mould system hanger size device and method |
| AU2015207661B2 (en) * | 2014-01-16 | 2016-09-29 | Gumboots Nominees Pty Limited | Load carrying platform shuttle |
| US10106995B2 (en) | 2015-03-02 | 2018-10-23 | Odin, Llc | Deck for use in construction |
| US10934727B2 (en) | 2015-03-02 | 2021-03-02 | Odin, Llc | Deck hoist and basket for use in construction |
| US9255416B1 (en) | 2015-03-02 | 2016-02-09 | Eric Snell | Construction hoist system |
| CN105152104B (en) * | 2015-09-08 | 2017-05-03 | 中国十七冶集团有限公司 | Lifting telescopic hanging hurdle |
| CN105971293B (en) * | 2016-05-24 | 2017-12-22 | 江苏建筑职业技术学院 | A kind of skyscraper hydraulic stripper stage apparatus and its method of work |
| MX2017009909A (en) * | 2017-07-31 | 2019-02-08 | German Becerril Hernandez | Automated system for robotised construction and construction method. |
| CN107524309B (en) * | 2017-09-29 | 2019-08-02 | 中建二局第二建筑工程有限公司 | A kind of modified construction frame |
| AU2018360623A1 (en) * | 2017-11-03 | 2020-06-18 | Link Lift IP Pty Ltd | Hoist platform system for multi-floor building construction |
| CN109533839A (en) * | 2018-12-18 | 2019-03-29 | 筑梦高科建筑有限公司 | A kind of automatic loading and unloading device carrying building |
| CN112411740A (en) * | 2020-11-23 | 2021-02-26 | 赵俊杰 | Balcony pouring safety guarantee technical scheme based on automatic control technology |
| CN112502420B (en) * | 2020-12-08 | 2022-11-08 | 深圳市华远建筑工程设计有限公司 | A protection platform for construction |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1528135A (en) * | 1967-05-11 | 1968-06-07 | Receiving device, with mobile platform, used for unloading materials through an opening in a building and previously raised along the facade | |
| US3679026A (en) * | 1970-07-13 | 1972-07-25 | Robert N Hansen | Interior scaffolding arrangement |
| AU500965B2 (en) * | 1975-12-17 | 1979-06-07 | Enor Nominees Pty. Limited | Transporter for slab casting tables |
| FR2347507A2 (en) * | 1976-04-08 | 1977-11-04 | Deleau Daniel | Scaffolding with adjustable height cradle - has mounting on two parallel uprights with holes through which locking pins are inserted |
| US4444289A (en) * | 1983-01-04 | 1984-04-24 | Jungman Emil A | Construction platform and method |
| US4620612A (en) * | 1983-07-31 | 1986-11-04 | Nisso Sangyo Co., Ltd. | Expansible corridor |
| AU629397B2 (en) * | 1989-09-20 | 1992-10-01 | John Clement Preston | A foldable landing platform |
-
1994
- 1994-08-30 CA CA002170127A patent/CA2170127A1/en not_active Abandoned
- 1994-08-30 EP EP94926058A patent/EP0715672B1/en not_active Expired - Lifetime
- 1994-08-30 SG SG1996005441A patent/SG47929A1/en unknown
- 1994-08-30 AT AT94926058T patent/ATE293195T1/en not_active IP Right Cessation
- 1994-08-30 DE DE69434331T patent/DE69434331C5/en not_active Expired - Lifetime
- 1994-08-30 CN CN94193704A patent/CN1069728C/en not_active Expired - Fee Related
- 1994-08-30 WO PCT/AU1994/000509 patent/WO1995006794A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| DE69434331T2 (en) | 2006-03-23 |
| ATE293195T1 (en) | 2005-04-15 |
| SG47929A1 (en) | 1998-04-17 |
| CN1133078A (en) | 1996-10-09 |
| EP0715672A4 (en) | 1997-01-02 |
| EP0715672B1 (en) | 2005-04-13 |
| DE69434331D1 (en) | 2005-05-19 |
| DE69434331C5 (en) | 2010-04-08 |
| EP0715672A1 (en) | 1996-06-12 |
| WO1995006794A1 (en) | 1995-03-09 |
| CA2170127A1 (en) | 1995-03-09 |
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| C06 | Publication | ||
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Granted publication date: 20010815 Termination date: 20120830 |