CN103011033B - High-altitude platform system and engineering machine comprising same - Google Patents
High-altitude platform system and engineering machine comprising same Download PDFInfo
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- CN103011033B CN103011033B CN201210562371.XA CN201210562371A CN103011033B CN 103011033 B CN103011033 B CN 103011033B CN 201210562371 A CN201210562371 A CN 201210562371A CN 103011033 B CN103011033 B CN 103011033B
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Abstract
The invention provides a high-altitude platform system and a tower crane comprising the same. The high-altitude platform system comprises a platform (10) and railings which can be stacked on the platform (10) in a turnover mode. The high-altitude platform system is convenient to transport, install and use.
Description
Technical field
The present invention relates to aerial operation machine field, in particular to a kind of high-altitude platform system and the construction machinery and equipment comprising this high-altitude platform system.
Background technology
Plateform system is the important Accessory Members of the construction machinery and equipment such as tower crane, high altitude vehicle, although do not affect the stress performance of agent structure, to ensureing that the security of the lives and property of user has very important effect.Meeting in design regulation requirement situation, the transport of plateform system, installation and use are that we should consider.Platform and railing are all a weldment respectively.Wherein railing is connected with platform by inserted mode, and its volume greatly also compares and takes up space.Wherein platform is connected in tower owner structure by double pin axle, and its structure is relatively complicated, and dismounting is relatively difficult.
At present, the railing in plateform system is separated with platform, namely separately transports, is installed separately; Somely cause platform using railing or platform and railing all will remove because interfering phenomenon, thus give transport, install, use and all bring trouble, various aspects cost is increased, management difficulty increasing.
Summary of the invention
The present invention aims to provide a kind of transport, installation and use high-altitude platform system and comprise the construction machinery and equipment of this high-altitude platform system very easily.
To achieve these goals, according to an aspect of the present invention, provide a kind of high-altitude platform system, comprise platform and turning the railing overlayed on platform.
Further, railing comprises the first railing of the two opposite sides being separately positioned on platform, the first railing respectively around the pivot of the corresponding side being arranged on platform turning arrange.
Further, the pivot axis of two the first railings has different rational height, and two the first railings are selectively stacked on platform successively.
Further, the pivot axis rational height of two the first railings is identical.
Further, high-altitude platform system also comprises the second railing be arranged between two the first railings, and the second railing arranges the side of platform turningly, and the pivot axis of the second railing extends along the side of platform.
Further, the first railing and the second railing extension elongation one of is at least adjustable.
Further, the first railing comprise the first root segment and with the first stretch section of being connected of the turning ground of the first root segment, there is between the first stretch section and the first root segment the first stop gear of the deployed configuration of restriction first railing.
Further, the first railing comprises the first root segment and is slidably disposed on the first stretch section in the first root segment, has the first stop gear of the deployed configuration of restriction first railing between the first stretch section and the first root segment.
Further, platform is fixedly connected with the first Connection Block away from the side of the second railing, the first Connection Block is provided with the first spacing hole for the first mounting hole and mounting limit bearing pin installing turning cylinder.
Further, high-altitude platform system also comprises mount pad, and platform is arranged on mount pad rotationally by the first Connection Block.
Further, mount pad comprises adapter plate, and one jiao of adapter plate is provided with groove, and the first spacing hole when platform is in folded state on the first Connection Block corresponds to groove.
Further, adapter plate is also provided with knock hole, the first spacing hole when platform is in deployed condition on the first Connection Block corresponds to knock hole.
Further, mount pad also comprises the stop block be fixedly installed on a mounting board, stop block when platform is in deployed condition backstop bottom the first Connection Block.
Further, stop block is provided with attaching parts, the end winding support of attaching parts is connected with the backstop bearing pin matched with the first spacing hole.
Further, platform comprises framework and is fixedly installed on the supporting part in framework.
Further, supporting part is expanded metal lath, and the bottom of expanded metal lath is provided with V-arrangement stay bearing plate, and the two ends of V-arrangement stay bearing plate are connected on two opposite side of framework.
Further, framework is provided with the second Connection Block of multiple installation first railing and the 3rd Connection Block of the second railing is installed, the second mounting hole is provided with on second Connection Block He on the 3rd Connection Block, first railing by the second Connection Block turning be arranged on platform, the second railing by the 3rd Connection Block turning be arranged on platform.
Further, platform is also provided with hanger, hanger is positioned in the middle part of the platform of the second side, railing place.
According to a further aspect in the invention, provide a kind of construction machinery and equipment, comprise operation post and be arranged on the high-altitude platform system on operation post, the high-altitude platform system of high-altitude platform system any one of claim 1 to 18, the platform of high-altitude platform system is arranged on operation post turningly.
Apply technical scheme of the present invention, when high-altitude platform system needs to transport, easily railing upset can be overlayed on platform, thus reduce the height of platform, reduce space shared when platform transports, and railing need not be removed from platform.When needs use high-altitude platform system, only needing railing to overturn from platform, railing is kept off and protects outside platform, just can provide safe working environment to staff, installing without the need to carrying out restructuring to railing again.Owing to only needing once mounting to operate, railing just can be made to realize transport easily and use, therefore, high-altitude platform system transport of the present invention, installation and use are all convenient, and take up room less, structure is simple, are easy to realize.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows mounting structure schematic diagram when high-altitude platform system is according to an embodiment of the invention in collapsed state;
Fig. 2 shows mounting structure schematic diagram when high-altitude platform system is according to an embodiment of the invention in deployed condition;
Fig. 3 shows structural representation during the first railing half expansion of high-altitude platform system according to an embodiment of the invention;
Fig. 4 shows the lateral plan according to Fig. 3;
Fig. 5 shows structural representation during the first railing and the expansion of the second railing of high-altitude platform system according to an embodiment of the invention;
Fig. 6 shows the lateral plan according to Fig. 5;
Fig. 7 shows structural representation when high-altitude platform system is according to an embodiment of the invention in collapsed state;
Fig. 8 shows the lateral plan according to Fig. 7;
Fig. 9 shows the birds-eye view according to Fig. 7;
Figure 10 shows the first railing and the second railing collapsed state structural representation of high-altitude platform system according to an embodiment of the invention;
Figure 11 shows high-altitude platform system according to an embodiment of the invention and is in structural representation when launching completely;
Figure 12 shows the lateral plan of Figure 11,
Figure 13 shows the birds-eye view of Figure 11;
Figure 14 shows structural representation when the first railing is in deployed condition;
Figure 15 shows structural representation when the first railing is in collapsed state;
Figure 16 shows structural representation when the second railing is in deployed condition;
Figure 17 shows structural representation when the second railing is in collapsed state;
Figure 18 shows the platform structure schematic diagram of high-altitude platform system according to an embodiment of the invention;
Figure 19 shows the lateral plan of Figure 11,
Figure 20 shows the birds-eye view of Figure 11;
Figure 21 shows the structural representation of the first Connection Block of high-altitude platform system according to an embodiment of the invention;
Figure 22 shows the structural representation of the second Connection Block of high-altitude platform system according to an embodiment of the invention;
Figure 23 shows the structural representation of the 3rd Connection Block of high-altitude platform system according to an embodiment of the invention;
Figure 24 shows the structural representation of the mount pad of high-altitude platform system according to an embodiment of the invention; And
Figure 25 shows the side-looking structural representation according to Figure 24.
Detailed description of the invention
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As depicted in figs. 1 and 2, according to embodiments of the invention, high-altitude platform system comprises platform 10 and turning the railing stacked on platform 10.This railing comprises the first railing 20 and the second railing 30, first railing 20 is two, is separately positioned on two of the platform 10 of the high-altitude operation platform opposite side adjacent with operation post.Second railing 30 be arranged on platform 10 away from the side of operation post, the first railing 20, second railing 30, together with operation post, forms effective protection to the surrounding of platform 10, makes operating personal can safe in operation on platform 10.
In conjunction with shown in Figure 1, when high-altitude platform system is in non-working condition or travelling position, railing on platform 10 can be stacked on platform 10, then platform 10 is stacked on the table, to reduce the height of platform 10, reduce the space hold of high-altitude platform system, make high-altitude platform system more be convenient to transport.
In conjunction with shown in Figure 2, when high-altitude platform system is in using state, platform 10 can be launched, and make platform 10 keep deployed condition by catch gear, so that operating personal stand on the enterprising line operate of platform 10.
When high-altitude platform system needs to transport, easily railing upset can be overlayed on platform, thus reduce the height of platform, reduce space shared when platform transports, and railing need not be removed from platform.When needs use high-altitude platform system, also railing is only needed to overturn from platform, railing is kept off to be protected outside platform, just can provide safe working environment to staff, install without the need to carrying out restructuring to railing again, therefore the installation of this high-altitude platform system, use, transport are convenient, take up room less, be convenient to improve space availability ratio during transport.
In conjunction with see shown in Fig. 3 to Figure 10, high-altitude platform system also comprises the first Connection Block 40.Wherein the first Connection Block 40 is fixedly connected with platform 10, and is arranged on the opposite side of the second side, railing 30 place.Each first Connection Block 40 comprises two connection otic placodes be oppositely arranged, and on each connection otic placode, all correspondence is provided with the first mounting hole 41 and the first spacing hole 42, as shown in figure 21.In the present embodiment, have two the first Connection Blocks 40 in the couple positioned opposite of this side, the second railing 30 place, and two the first Connection Blocks 40 lay respectively at the two ends of this side.Platform 10 is rotatably connected on mount pad 50 by the turning cylinder be arranged in the first mounting hole 41 of this first Connection Block 40, and high-altitude platform system can be fixedly installed on the table.After can directly folding on platform 10 by the railing of high-altitude platform system in use, then by platform 10 relative to mount pad upset, make platform 10 folding on the table.So, then whole high-altitude platform system can be made to fit on the table, and larger transportation volume can not be taken, save transport space and cost.Because high-altitude platform system is turnover relative to bench board, therefore when transporting, also without the need to high-altitude operation platform is removed from bench board, just can realize easily carrying out integral transportation to construction machinery and equipment and the high-altitude platform system arranged on it.In use, also only need to carry out inverse operations to high-altitude platform system simply, platform 10 is launched relative to bench board, and then opens railing successively, staff just can be facilitated at the enterprising line operate of high-altitude platform system, and safety is good, and stability is high.
In order to ensure stability when transporting and use, multiple stop gear can also be set respectively in corresponding position on mount pad 50, first Connection Block 40, platform 10 and railing, so that when high-altitude platform system is in a fixing state, by the stop gear of corresponding position, the relativeness between each assembly of high-altitude platform system is limited, thus enable high-altitude platform system remain on required state.
Mount pad 50 can use as a part for high-altitude platform system, also can be arranged on operation post individually, thus as operation post a part and use.
Using common to mount pad 50 and platform 10 part as high-altitude platform system, to make the installation site of mount pad 50 have larger alerting ability, for different construction machinery and equipments, the position of required high-altitude operation platform is not identical, therefore, for different construction machinery and equipments, all need at fixing position setting mount pad 50, so that the installation of high-altitude operation platform.If in advance mount pad 50 is fixed on operation post, so the installation of high-altitude operation platform is also just determined, if in actual mechanical process, the position that discovery mount pad 50 is installed is also improper, need the installation site changing high-altitude operation platform, just need again to be fixed installation to mount pad, therefore very inconvenient.In addition, when setting mount pad 50, mount pad 50 also may be caused not mate with high-altitude operation platform, bring the series of problems of subsequent operation.And using mount pad 50 with platform jointly as a part for high-altitude platform system, just can in advance platform 10, mount pad 50 and the first Connection Block 40 be assembled, then after selecting suitable installation site on operation post, mount pad 50 is arranged on this position, installation and the use of high-altitude platform system can be realized.
In the middle of the present embodiment, high-altitude operation platform does not comprise mount pad 50, only include railing, the first Connection Block 40 and platform 10, mount pad 50 is set directly at the operation post position that needs high-altitude operation platform, high-altitude operation platform directly by the first Connection Block 40 turning be connected on mount pad 50.Because the position of mount pad 50 sets, only need corresponding with the bearing pin mounting hole 57 on mount pad 50 for the first Connection Block 40 good when therefore installing, just high-altitude platform system can be arranged on mount pad 50 by turning cylinder, simple to operation, effective and rapid.
In conjunction with see shown in Fig. 3 to Fig. 5, two the first railings 20 lay respectively at two opposite sides adjacent with operation post of platform 10, these two the first railings 20 respectively around its be arranged on the pivot of the corresponding side of platform 10 turning arrange, to make the first railing 20 can stack on platform 10, be convenient to transport high-altitude operation platform.In the present embodiment, the pivot axis rational height of two the first railings 20 is identical, and two the first railings 20 lay respectively at the both sides of platform, and do not interfere with each other when being in collapsed state.When two the first railings 20 are in deployed condition, phase co-altitude can be had, also can have differing heights.After two the first railings 20 are in deployed condition, can carry out spacing to two the first railings 20 by stop gear, the protection state launched can not be kept to prevent the first railing 20 from rotating.
The pivot axis of two the first railings 20 also can have different rational height, and two the first railings 20 are selectively stacked on platform 10 successively.When stacking two the first railings 20, first the first railing 20 being positioned at lower height position can be stacked, and then the first railing 20 being positioned at higher position overlayed be positioned on the first railing 20 of lower position, what complete two the first railings 20 packs up action.
In conjunction with see shown in Fig. 6 to Figure 10, the second railing 30 is arranged between two the first railings 20, and the second railing 30 arranges the side away from operation post of platform 10 turningly, and the pivot axis of the second railing 30 extends along the side of platform 10.This second railing 30 can overlay the downside of two the first railings 20, also can overlay the upside of two the first railings 20, can select according to actual conditions.In the present embodiment, this second railing 30 overlays the downside of two the first railings 20.When railing stacks on platform 10 by needs, need first to say that the second railing 30 stacks on platform 10, then the first railing 20 is overlayed on the second railing 30, thus railing is all stacked on platform 10.After railing has stacked, high-altitude platform system is overlayed on operation post, the construction machinery and equipment at high-altitude operation platform and its place together can have been transported.
Preferably, the first railing 20 and the second railing 30 extension elongation one of is at least adjustable.
First railing 20 comprise the first root segment 21 and with the first root segment 21 turning there is between the first stretch section 22, first stretch section 22 of being connected and the first root segment 21 first stop gear 23 of the deployed configuration of restriction first railing 20.Second railing 30 comprise the second root segment 31 and with the second root segment 31 turning there is between the second stretch section 33, second stretch section 33 of being connected and the second root segment 31 second stop gear 33 of the deployed configuration of restriction second railing 30.
In conjunction with see shown in Figure 11 to 17, in the present embodiment, first railing 20 comprises the first root segment 21 and has the first stop gear 23 of the deployed configuration of restriction first railing 20 between the first stretch section 22, first stretch section 22 be slidably disposed in the first root segment 21 and the first root segment 21.Second railing 30 comprises the second root segment 31 and has the second stop gear 33 of the deployed configuration of restriction second railing 30 between the second stretch section 33, second stretch section 33 of being connected slidably with the second root segment 31 and the second root segment 31.Wherein the first stop gear 23 comprise be separately positioned on the first railing 20 the first root segment 21 and the first stretch section 22 on spacing hole, and be arranged on the locating part in spacing hole.In the present embodiment, the first root segment 21 is hollow shaft, and the first stretch section 22 is set in the first root segment 21, and can sliding axially along the first root segment 21, and what realize the first railing 20 increases operation.
The spacing hole be positioned in the first root segment 21 is arranged on the two ends of the first root segment 21, and the spacing hole be positioned on the first stretch section 22 is at least arranged on when the first stretch section 22 is in deployed condition near one end of platform 10.Preferably, the spacing hole of each end is two, and the axis of Liang Ge spacing hole is mutually vertical.Locating part in one of them spacing hole is spring cotter, and the locating part in another spacing hole is lock bolt.Locating part in Liang Ge spacing hole cooperatively interacts, and can strengthen the connection structure between the first root segment 21 of the first railing 20 and the first stretch section 22, make production operation safer.
When use the first railing 20, if need to increase the first railing 20, the first stretch section 22 is then made to slide laterally relative to the first root segment 21, after the first stretch section 22 slides into correct position, the spacing hole of the first stretch section 22 near platform 10 one end aligns with the spacing hole away from platform 10 one end of the first root segment 21, now spring cotter and lock bolt can be set respectively in the spacing hole of the alignment of the first root segment 21 and the first stretch section 22, first stretch section 22 is launched relative to the first root segment 21, completes the amplification of the first railing 20.When not needing to increase the first railing 20, the first stretch section 22 is then made to slide to the first root segment 21 near one end of platform 10, when the spacing hole of the first stretch section 22 near platform 10 one end aligns with the spacing hole of close platform 10 one end of the first root segment 21, just spring cotter and lock bolt can be set respectively in the spacing hole of the alignment of the first root segment 21 and the first stretch section 22, first stretch section 22 is contracted as in the first root segment 21, and the first railing 20 being is in general using state.
The basic structure of the second position limiting structure 23 is substantially identical with the first position limiting structure with principle of work, no longer describes in detail here.
The extensible structure of the first railing 20 and the second railing 30, can improve the protection height of railing further, and can select suitable height according to actual service condition, therefore applicability is better.Certainly, the hop count of the first railing 20 and the second railing 30 is not limited to two here, and can adjust according to practical service environment, its connection mode can be identical with aforesaid way with expansion mode, also can be other extensible structure.
In conjunction with see shown in Figure 18 to Figure 20, the supporting part that platform 10 comprises framework 11 and is fixedly installed in framework 11.Framework 11 is weldment, comprises two square steel tubes be oppositely arranged and is welded on the angle steel between two square steel tubes, little long slab and pasting board etc.This supporting part is used for carrying operating personal when operating personal operates, and is formed support operating personal.Supporting part can be any supporting construction with bearing function, such as, be fixedly connected on the stay bearing plate in framework 11 or supporting seat.In the present embodiment, supporting part is expanded metal lath 12.The upper surface of expanded metal lath 12 will lower than the upper end level of framework 11, so that the first railing 20 and the second railing 30 can layered arrangement.Expanded metal lath 12 can also play skirting board effect, namely prevents operating personal from slipping on platform 10 or operation tool is kicked out of platform 10.In order to strengthen the loading strength of the supporting construction of supporting part, the bottom of expanded metal lath 12 is provided with V-arrangement stay bearing plate 13, the two ends of V-arrangement stay bearing plate 13 are connected on two opposite side of framework 11.Preferably, V-arrangement stay bearing plate 13 can be multiple, be arranged in parallel at the bottom interval of expanded metal lath.In the present embodiment, this V-arrangement stay bearing plate 13 is one, is supported on the middle part of expanded metal lath 12.
Framework 11 is provided with the second Connection Block 14 of multiple installation first railing 20 and the 3rd Connection Block 17 of the second railing 30 is installed, the second mounting hole 15 is provided with on second Connection Block 14 He on the 3rd Connection Block 17, first railing 20 by the second Connection Block 14 turning arrange on platform 10, the second railing 30 by the 3rd Connection Block 17 turning arrange on platform 10.
In conjunction with ginseng as shown in Figure 22, second Connection Block 14 comprises two otic placodes be oppositely arranged, on two otic placodes, correspondence is provided with the second mounting hole 15, otic placode also includes the second locating dowel pin axis hole 142, this the second locating dowel pin axis hole 142 is when the first railing 20 is positioned at open mode that is the first railing is perpendicular to platform, match with the spacing hole on the first railing 20, carry out spacing by the bearing pin be arranged in the spacing hole of the second locating dowel pin axis hole 142 and the first railing 20 to the first railing 20, protection state when the first railing 20 is stayed open.
In the present embodiment, second railing 30 is folded on the downside of the first railing 20, therefore on the otic placode of the second Connection Block 14, also correspondence is provided with the first locating dowel pin axis hole 141, this the first locating dowel pin axis hole 141, for being formed spacing by spacing bearing pin to the first railing 20 when the first railing 20 is in horizontality, prevents the first railing 20 be pressed on the second railing 30 and cause damage to the second railing 30.Whether certainly, this first locating dowel pin axis hole 141 is not necessary, can select to arrange according to actual conditions.
In conjunction with ginseng as shown in Figure 23, 3rd Connection Block 17 also comprises two otic placodes be oppositely arranged, two otic placodes correspondence are provided with the second mounting hole 15 and the 3rd locating dowel pin axis hole 171, 3rd locating dowel pin axis hole 171 is when the second railing is positioned at open mode that is the second railing is perpendicular to platform, match with the spacing hole on the second railing 30, carry out spacing by the bearing pin be arranged in the spacing hole of the 3rd spacing hole 171 and the second railing 30 to the second railing 30, protection state when second railing 30 is stayed open, now two the first railings 20 and the second railing 30 are open mode, and all sides of going along with sb. to guard him at platform, effective protection is formed to operating personal.
Also be provided with hanger 16 on platform 10, hanger 16 is positioned in the middle part of the platform 10 of the second side, railing 30 place.Hanger 16 is arranged on the middle part of the platform 10 of the second side, railing 30 place, be due to hanger herein time, not only be convenient to carry out crane operation to high-altitude platform system, and the stressed of hanger 16 also balances more during handling, when high-altitude platform system installed by needs, also more convenient to the operation of mount pad 50 and the first Connection Block 40, only to need high-altitude platform system handling by hanger 16 to suitable height, just can operate the first side, Connection Block 40 place, and the impact of hanger 16 can not be subject to, therefore fitting operation can be realized easily between the first Connection Block 40 and mount pad 50.The quantity of hanger 16 and position can change according to actual conditions; When high-altitude platform system needs to convert vertical state to by horizontality, operating personal can be fixed on the hanger 16 of platform by rope, high-altitude platform system is overturn, vertical state when making it reach folding.
As shown in FIG. 24 and 25, mount pad 50 comprises adapter plate 51, adapter plate 51 is provided with bearing pin mounting hole 57 and knock hole 53.One jiao of adapter plate 51 is provided with groove 52, the first spacing hole 42 when platform 10 is in folded state on the first Connection Block 40 corresponds to groove 52, now spacing bearing pin can be inserted in the first spacing hole 42 and groove 52, thus restriction is formed to the relative position of platform 10 and mount pad 50, ensure that platform 10 is in folded state.When platform 10 launches by needs, taken out by spacing bearing pin, platform 10 just can be made to rotate relative to mount pad 50 becomes horizontality.In the present embodiment, this groove 52 comprises and extends to mount pad 50 away from the outer peripheral horizontal segment of operation post and the outer convex globoidal extending upwardly to upper limb from this horizontal segment, when platform 10 is in folded state, the first Connection Block 40 is spacing on the horizontal segment of groove 52 by being arranged on spacing bearing pin in the first spacing hole 42.Certainly, this groove 52 also can be arranged in the middle part of the upper limb of mount pad 50, and all there is sidewall the both sides of groove 52, and spacing bearing pin is located in this groove 52 through after the first spacing hole 42, thus limits the position of the first Connection Block 40.The outward flange of mount pad 50 and the connection location of lower edge go out for arc transition, can prevent corner angle from causing damage.
Preferably, stop block 54 is also provided with at one jiao of place relative with groove 52 of adapter plate 51, be fixedly connected with between this stop block 54 with adapter plate 51, one jiao at adapter plate 51 offers mounting groove, this stop block 54 is arranged in this mounting groove, and the bottom of stop block 54 flushes with the lower edge of mounting blocks 51, the bottom of stop block 54 flushes with the inward flange matched with operation post of mounting blocks 51.The side towards platform 10 of stop block 54 is when platform 10 is in deployed condition, abut against with the side of the close operation post of the first Connection Block 40, formed spacing to the first Connection Block 40, the bearing pin mounting hole 57 stoping the first Connection Block 40 to continue on adapter plate 51 rotates, and makes the deployed condition of the platform 10 maintenance level of rotating together with the first Connection Block 40.When the height of stop block 54 should be in collapsed state lower than platform 10, the minimum altitude of platform 10 and the first Connection Block 40, interferes with platform 10 or the first Connection Block 40 to prevent stop block 54.Stop block 54 continues to extend from the both sides of adapter plate 51 along the axis of turning cylinder, and make stop block 54 have larger support width, can provide the supporting role power of sufficient intensity to the first Connection Block 40 and platform 10, structure is more stable, uses safer.
Also be provided with attaching parts 55 in the side of this stop block 54, the end of this attaching parts 55 is connected with backstop bearing pin 56, and this backstop bearing pin 56 matches with the first spacing hole 42 on the first Connection Block 40, limits expansion and the stowed position of platform 10.This backstop bearing pin 56 is connected on attaching parts 55, make the use of spacing bearing pin 56 convenient, and spacing bearing pin 56 is also not easy to lose during operation, when not needing to use, also the operational space of operating personal can not be taken, simplify the control step of operating personal, reduce the task difficulty of high-altitude operation platform.
During work, utilize the deadweight fixation principle of platform 10 and railing and backstop limit method to draw and the state of platform 10 is limited.First by platform 10 and railing by vertical (setting) state turnover to horizontality, when platform 10 rotates to level attitude by the first mounting hole 41 on the first Connection Block 40 around the turning cylinder in the bearing pin mounting hole 57 being arranged on mount pad 50, the first Connection Block 40 on platform 10 is stopped by the stop block 54 of the mount pad 50 be positioned on operation post, and namely platform 10 can keep horizontality.Now in order to prevent the generation of platform about 10 jitter phenomenon, backstop bearing pin 56 on mount pad 50 can inject in the knock hole 53 on the first spacing hole 42 of the first Connection Block 40 and mount pad 50 by we, is undertaken spacing more accurately by backstop bearing pin 56 pairs of platforms 10.Then need to remove the spacing bearing pin in the first bearing pin spacing hole 141 on the second Connection Block 14, the first railing 20 and the second railing 30 is allowed to erect successively, again spacing bearing pin is inserted respectively in the second bearing pin spacing hole 142 of the second Connection Block 14 and the 3rd bearing pin spacing hole 171 of the 3rd Connection Block 17, be turned to vertically (setting) state by railing by folded state.Then the screw on all railings, spring washer is regulated, make the first stretch section 22 of the first railing 20 can stretch out outside the first root segment 21, second stretch section 32 of the second railing 30 can stretch out outside the second root segment 31, and fix with spring cotter and screw, spring washer, assemble by whole railing.Railing clamping plate can be added according to field condition between certain railing, whole railing be connected more firm.Now whole plateform system installs, and just can be used.If railing is folding on platform 10, and is not straightened and installs, operating personal cannot carry out other any operations operations on platform 10, thus improves the processing safety of operating personal on construction machinery and equipment.
During inoperative, utilize railing can the advantage of dilatation and layered arrangement, first all railing cotterings and screw, spring washer is regulated, first stretch section 22 of the first railing 20 is inserted the first root segment 21 interior and fixing, the second stretch section 32 of the second railing 30 is inserted the second root segment 31 interior and fixing.Now rail height about reduces half.Then the spacing bearing pin in the 3rd bearing pin spacing hole 171 on the 3rd Connection Block 17 is removed, second railing 30 is rotated on expanded metal lath 13 around its S. A., the spacing bearing pin in the second locating dowel pin axis hole 142 of the second Connection Block 14 is removed with same method, the first railing 20 is made to rotate the top to the second railing 30 around its S. A., spacing bearing pin is inserted in the first locating dowel pin axis hole 141 of the second Connection Block 14 simultaneously, make the first railing 20 and the second railing 30 be folded into one piece, and keep this state.Then the turning cylinder on mount pad 50 is taken away, promote below platform 10, whole platform 10 and railing and the accessory structure turning cylinder in the first mounting hole 41 of the first Connection Block 40 is rotated, when it turn to become 90 degree with level time, backstop bearing pin 56 is inserted in the groove 52 of mount pad 50, makes whole plateform system keep this vertical (setting) state.Certainly, this switching process we also can be fixed in Platform Lug 16 by rope, by plateform system turning vertical (setting) state.It can be obtained: turnover whole plateform system, because the space shared by horizontal direction is little, not only can transports with main structure, install, can also avoid the interference with other structures, thus solve the contradiction of its use.If when platform and railing are not want to transport with tower owner structure, the integrally-built transport being folded into one piece is also very easily, and add traffic intensity and the rigidity of railing and platform, decrease transport distortion, the mistake avoiding product delivery and install.
According to embodiments of the invention, a kind of construction machinery and equipment, comprise operation post and be arranged on the high-altitude platform system on operation post, this high-altitude platform system is above-mentioned high-altitude platform system, and the platform 10 of lid high-altitude platform system is arranged on operation post turningly.This project machinery is such as tower crane.
From above description, can find out, the above embodiments of the present invention achieve following technique effect: when high-altitude platform system needs to transport, can easily railing upset be overlayed on platform, thus reduce the height of platform, reduce space shared when platform transports, and railing need not be removed from platform.When needs use high-altitude platform system, only needing railing to overturn from platform, railing is kept off and protects outside platform, just can provide safe working environment to staff, installing without the need to carrying out restructuring to railing again.Owing to only needing once mounting to operate, railing just can be made to realize transport easily and use, therefore, high-altitude platform system transport of the present invention, installation and use are all convenient, and take up room less, structure is simple, are easy to realize.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (18)
1. a high-altitude platform system, it is characterized in that, comprise platform (10) and turning the railing overlayed on described platform (10), the supporting part that described platform (10) comprises framework (11) and is fixedly installed in described framework (11), the upper surface of described supporting part is lower than the upper end level of described framework (11), described framework (11) is provided with the Connection Block of the described railing of multiple installation, described Connection Block comprises two otic placodes be oppositely arranged, on two described otic placodes, correspondence is provided with the second mounting hole (15), otic placode also includes the second locating dowel pin axis hole (142) for described railing being limited to open mode and for by spacing for described railing the first locating dowel pin axis hole (141) at folded state.
2. high-altitude platform system according to claim 1, it is characterized in that, described railing comprises first railing (20) of the two opposite sides being separately positioned on described platform (10), described first railing (20) respectively around the pivot of the corresponding side being arranged on described platform (10) turning arrange.
3. high-altitude platform system according to claim 2, it is characterized in that, the pivot axis of two described first railings (20) has different rational height, and two described first railings (20) are selectively stacked on described platform (10) successively.
4. high-altitude platform system according to claim 2, is characterized in that, the pivot axis rational height of two described first railings (20) is identical.
5. high-altitude platform system according to claim 2, it is characterized in that, described high-altitude platform system also comprises the second railing (30) be arranged between two described first railings (20), described second railing (30) arranges the side of described platform (10) turningly, and the pivot axis of described second railing (30) extends along the side of described platform (10).
6. high-altitude platform system according to claim 5, is characterized in that, described first railing (20) and described second railing (30) extension elongation one of is at least adjustable.
7. high-altitude platform system according to claim 6, it is characterized in that, described first railing (20) comprise the first root segment (21) and with the first stretch section (22) of being connected of the turning ground of described first root segment (21), there is between described first stretch section (22) and described first root segment (21) first stop gear (23) of the deployed configuration limiting described first railing (20).
8. high-altitude platform system according to claim 6, it is characterized in that, described first railing (20) comprises the first root segment (21) and is slidably disposed on the first stretch section (22) on described first root segment (21), has first stop gear (23) of the deployed configuration limiting described first railing (20) between described first stretch section (22) and described first root segment (21).
9. high-altitude platform system according to claim 5, it is characterized in that, described platform (10) is fixedly connected with the first Connection Block (40) away from the side of described second railing (30), described first Connection Block (40) is provided with the first spacing hole (42) for the first mounting hole (41) and mounting limit bearing pin installing turning cylinder.
10. high-altitude platform system according to claim 9, it is characterized in that, described high-altitude platform system also comprises mount pad (50), and described platform (10) is arranged on described mount pad (50) rotationally by described first Connection Block (40).
11. high-altitude platform system according to claim 10, it is characterized in that, described mount pad (50) comprises adapter plate (51), one jiao of described adapter plate (51) is provided with groove (52), and the first spacing hole (42) on the first Connection Block (40) described in when described platform (10) is in folded state is corresponding to described groove (52).
12. high-altitude platform system according to claim 11, it is characterized in that, described adapter plate (51) is also provided with knock hole (53), the first spacing hole (42) on the first Connection Block (40) described in when described platform (10) is in deployed condition is corresponding to described knock hole (53).
13. high-altitude platform system according to claim 12, it is characterized in that, described mount pad (50) also comprises the stop block (54) be fixedly installed on described adapter plate (51), described stop block (54) when described platform (10) is in deployed condition backstop in described first Connection Block (40) bottom.
14. high-altitude platform system according to claim 13, it is characterized in that, described stop block (54) is provided with attaching parts (55), the end winding support of described attaching parts (55) is connected with the backstop bearing pin (56) matched with described first spacing hole (42).
15. high-altitude platform system according to claim 1, it is characterized in that, described supporting part is expanded metal lath (12), the bottom of described expanded metal lath (12) is provided with V-arrangement stay bearing plate (13), and the two ends of described V-arrangement stay bearing plate (13) are connected on two opposite side of described framework (11).
16. high-altitude platform system according to claim 5, it is characterized in that, described Connection Block comprises second Connection Block (14) of described first railing of the multiple installations (20) be arranged in described framework (11) and installs the 3rd Connection Block (17) of described second railing (30), described second Connection Block (14) above and on described 3rd Connection Block (17) is provided with the second mounting hole (15), described first railing (20) by described second Connection Block (14) turning be arranged on described platform (10), described second railing (30) by described 3rd Connection Block (17) turning be arranged on described platform (10).
17. high-altitude platform system according to claim 5, it is characterized in that, described platform (10) is also provided with hanger (16), described hanger (16) is positioned at platform (10) middle part of described second railing (30) side, place.
18. 1 kinds of construction machinery and equipments, comprise operation post and be arranged on the high-altitude platform system on described operation post, it is characterized in that, the high-altitude platform system of described high-altitude platform system according to any one of claim 1 to 17, the platform (10) of described high-altitude platform system is arranged on described operation post turningly.
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| CN201210562371.XA CN103011033B (en) | 2012-12-21 | 2012-12-21 | High-altitude platform system and engineering machine comprising same |
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| CN201210562371.XA CN103011033B (en) | 2012-12-21 | 2012-12-21 | High-altitude platform system and engineering machine comprising same |
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| CN103011033A CN103011033A (en) | 2013-04-03 |
| CN103011033B true CN103011033B (en) | 2015-08-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103359632B (en) * | 2013-07-10 | 2015-04-15 | 嘉兴市华东建设机械有限公司 | Tower crane platform structure |
| EP3156547A4 (en) * | 2014-06-11 | 2018-01-17 | Volvo Construction Equipment AB | Guardrail for construction equipment |
| CN106395650A (en) * | 2016-11-09 | 2017-02-15 | 徐州建机工程机械有限公司 | Novel quick assembly handrail structure |
| CN107587708B (en) * | 2017-09-22 | 2023-12-22 | 昌吉城建市政工程建设有限公司 | Foldable high-altitude construction platform and high-altitude construction method |
| CN113047589B (en) * | 2021-04-21 | 2022-11-11 | 山西四建集团有限公司 | Building architectural decoration is with supplementary construction ladder |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN87205488U (en) * | 1987-11-23 | 1988-10-12 | 苏州市公安局交通民警大队 | Multi-functional police car |
| JP2000017829A (en) * | 1998-07-03 | 2000-01-18 | Ohbayashi Corp | Moving work scaffold |
| JP4245209B2 (en) * | 1998-09-03 | 2009-03-25 | 東芝エレベータ株式会社 | Elevator |
| JP2001159233A (en) * | 1999-12-02 | 2001-06-12 | Hitachi Building Systems Co Ltd | Working scaffold device for elevator |
| US6830127B2 (en) * | 2002-08-29 | 2004-12-14 | Robert Aaron Johnson | Pipeline construction safety platform |
| CN201307734Y (en) * | 2008-12-03 | 2009-09-09 | 河南送变电建设公司 | Foldable aloftwork platform |
| CN101806655B (en) * | 2010-04-15 | 2012-11-07 | 无锡市金帆船舶配件有限公司 | Aluminum-based easy-to-assemble folding-type test platform and safety-testing channel |
| CN201857215U (en) * | 2010-10-15 | 2011-06-08 | 大连益利亚工程机械有限公司 | Foldable railing |
| CN201961972U (en) * | 2011-02-28 | 2011-09-07 | 天津起重设备有限公司 | Foldable guardrail of crane |
| CN202245762U (en) * | 2011-08-30 | 2012-05-30 | 中联重科股份有限公司 | Work platform connection structure |
| CN202540276U (en) * | 2012-05-17 | 2012-11-21 | 廊坊德基机械科技股份有限公司 | Overturning overhaul platform with folding guardrail |
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Effective date of registration: 20210106 Address after: 410010 room 4110, 4th floor, office building, 677 Lugu Avenue, high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Zoomlion intelligent aerial work machinery Co.,Ltd. Address before: 415106 Guanxi Industrial Park of Zoomlion, Guanxi Town, Dingcheng District, Changde City, Hunan Province Patentee before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
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