CN115788001A - Split lifting type attached scaffold and construction method thereof - Google Patents
Split lifting type attached scaffold and construction method thereof Download PDFInfo
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- CN115788001A CN115788001A CN202310077849.8A CN202310077849A CN115788001A CN 115788001 A CN115788001 A CN 115788001A CN 202310077849 A CN202310077849 A CN 202310077849A CN 115788001 A CN115788001 A CN 115788001A
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Abstract
The invention relates to a building scaffold, which is used for solving the problem that an aluminum scaffold is easy to shake in the process of lifting, in particular to a split lifting type attached scaffold and a construction method thereof, wherein the split lifting type attached scaffold comprises an integral frame and a climbing assembly which are fixed on the outer wall of a building; the integral frame comprises a splicing slide rail and an independent frame body, the independent frame body inserted in the splicing slide rail is connected with the splicing slide rail in a sliding way, the inner side wall of the integral frame is fixedly connected with a guide rail, and an attached wall support arranged on the inner side wall of the guide rail is fixed on the outer wall of the building; the climbing assembly is located at the bottom of the wall-attached support, the climbing assembly comprises a position adjusting slide rail, the position adjusting slide rail is fixed on an outer wall body of a building, a lifting slide rail is connected to the position adjusting slide rail in a rotating mode, a protective shell is connected to the outer portion of the lifting slide rail in a sliding mode, and an electric hoist is arranged in the protective shell.
Description
Technical Field
The invention relates to a building scaffold, in particular to a split lifting type attached scaffold and a construction method thereof.
Background
The scaffold is a working platform which is erected for ensuring each construction process to be carried out smoothly; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form. The climbing frame, also called a lifting frame, can be classified into hydraulic, electric, manual, etc. according to its power source.
The climbing frame is divided into a steel climbing frame and an aluminum climbing frame according to the material, the steel climbing frame and the aluminum climbing frame are all arranged in a circle of the outer ring of a building, the steel climbing frame is integrally lifted when being lifted vertically, the steel climbing frame is high in hardness and can be integrally lifted, the aluminum climbing frame is low in hardness, and the overall lifting is easy to shake to cause potential safety hazards.
The bolt that the frame was climbed to fixed aluminium is demolishd at the promotion in-process to current aluminium, carries out spacing support through attaching the wall support, and aluminium climbs the in-process that rises owing to attach stopper and guide rail frictional contact on the wall support and because aluminium climbs the frame hardness low, the phenomenon of rocking appears easily in the in-process that promotes aluminium and climbs the frame, has not only reduced the stability that aluminium climbed, still has the potential safety hazard, needs to improve.
Disclosure of Invention
Aiming at the problems in the prior art, the technical problems to be solved by the invention are as follows: the aluminum climbing frame is low in hardness, and the whole body is lifted to be easy to shake, so that potential safety hazards exist.
In order to solve the technical problems, the invention adopts the following technical scheme: a split lift type scaffold attachment comprising: the integral frame and the climbing assembly are fixed on the outer wall of the building;
the integral frame comprises a splicing slide rail and an independent frame body, the independent frame body inserted in the splicing slide rail is connected with the splicing slide rail in a sliding way, the inner side wall of the integral frame is fixedly connected with a guide rail, and an attached wall support arranged on the inner side wall of the guide rail is fixed on the outer wall of the building;
the climbing assembly is located attaches wall support bottom, and the climbing assembly includes the positioning slide rail, and the positioning slide rail is fixed on the building outer wall body, rotates on the positioning slide rail and is connected with the lift slide rail, and the outside sliding connection of lift slide rail has the protective housing, is provided with the electric hoist in the protective housing, and the couple of electric hoist is connected in whole frame's lower extreme.
Preferably, a positioning slide block is slidably connected in the positioning slide rail, a lifting slide rail is arranged on one side of the positioning slide block, and the lifting slide rail is rotatably connected with the positioning slide block.
Preferably, the lift slide rail is provided with a plurality of, and the lift slide rail front end is protruding structure, and the recess has been seted up to the rear end, the recess with protruding structure phase-match, the top and the bottom of lift slide rail all are provided with the location pawl, and the location pawl is vertical equidistant distribution about the top and the bottom of lift slide rail, and lift slide rail outer wall cover is equipped with lifting slide.
Preferably, the front end and the rear end of the lifting slider are both of an open structure, a second connecting shaft is connected in the lifting slider in a rotating mode, a limiting baffle is obliquely arranged at the bottom of the second connecting shaft, a torsion spring is sleeved on the outer wall of the second connecting shaft, torsion springs are arranged on the left side and the right side of the limiting baffle, and the lower end of the limiting baffle is supported in the space between the positioning inverted teeth.
Preferably, the lifting slide block left side fixedly connected with protective housing, the protective housing left side is provided with at least two sets of first fixing bases, and first fixing base inboard is rotated and is connected with first reciprocating screw, and first reciprocating screw outer wall cover is equipped with first lead screw slip table, fixedly connected with connecting rod on the first lead screw slip table, and the connecting rod left side is connected with the splice bar, and the splice bar left side is run through independent support body and is connected with independent support body outer wall articulated load-bearing platform, connect through the second belt between at least two sets of first reciprocating screw end axostylus axostyles, wherein a set of first reciprocating screw's axostylus axostyle runs through the protective housing and is connected with the motor shaft of electric hoist.
Preferably, the connecting rod is far away from the protecting case end and is provided with a groove, the connecting rod is made of iron, an electromagnet is inserted into the groove, a splicing rod is fixedly connected to the left side of the electromagnet, and the splicing rod and the connecting rod can be separated.
Preferably, a third bevel gear is arranged on a shaft rod of one group of the first reciprocating screw rods, and a fourth bevel gear meshed and connected with the right side of the third bevel gear is sleeved on a motor shaft of the electric hoist.
Preferably, protective housing top side is provided with first connecting axle and second fixing base, the inboard rotation of second fixing base is connected with the reciprocal lead screw of second, the left side of the reciprocal lead screw axle of second is connected with the second bevel gear, the reciprocal lead screw outer wall cover of second is equipped with second lead screw slip table, the clearance blade that second lead screw slip table right side set up is corresponding with location pawl interval position, the protective housing rotates with first connecting axle to be connected, the outer wall cover of first connecting axle is equipped with first belt, the lower extreme of first belt is connected on the motor shaft with the electric hoist, the front and back end of first connecting axle all is provided with first bevel gear, first bevel gear side is connected with the meshing of second bevel gear.
Preferably, the whole frame inner wall is provided with firm inserted bar, and firm inserted bar one side cover is equipped with firm sleeve, and firm sleeve opposite side is fixed on the building outer wall body.
Preferably, the bottom of the protective shell is provided with an opening for movement of the chain of the electric hoist.
A construction method of a split lifting type attached scaffold adopts the split lifting type attached scaffold and comprises the following steps:
s1: the integral frame is fixed, and the splicing slide rail and the independent frame body are fixedly connected through bolts;
s2: lifting the integral frame, fixing a hook of the electric hoist at the lower end of the integral frame, and lifting the integral frame through the electric hoist;
s3: disassembling the integral frame, and taking down the bolts for fixing the spliced slide rail and the independent frame body;
s4: adjusting the climbing assembly, transversely pushing the lifting slide rail, moving the protective shell to a position corresponding to the position of the independent frame body which needs to be lifted independently, and fixing the protective shell and the wall-attached support by using bolts;
s5: promote independent support body, fix the couple of electric hoist at the lower extreme of independent support body, start the electric hoist afterwards, make the electric hoist promote independent support body, make independent support body at the inside stable slip of concatenation slide rail.
Compared with the prior art, the invention has at least the following advantages:
1. according to the invention, the whole frame can be lifted through the climbing assembly, specifically, the whole frame is lifted through the electric hoist on the climbing assembly, the lifting slide rail capable of rotating by an angle is arranged on the positioning slide rail, the electric hoist capable of adjusting the position is arranged on the lifting slide rail, the position of the electric hoist is transversely moved through transversely moving the lifting slide rail during adjustment, and the position of the electric hoist can be moved after the lifting slide rail is in a longitudinal state through rotating the lifting slide rail, so that the electric hoist is adjusted in the longitudinal position, the electric hoist is moved to the independent frame body at the corresponding position, and the hook of the electric hoist is connected with the lower end of the independent frame body, so that the whole frame can be lifted integrally, the independent frame body can be lifted independently, and the electric hoist can be utilized maximally;
2. according to the invention, the stability of the bearing platform can be improved through the electric hoist, specifically, the motor shaft of the electric hoist is connected with the first reciprocating lead screw, so that the electric hoist can drive the first reciprocating lead screw to drive the first lead screw sliding table, the connecting rod and the splicing rod to reciprocate after being started, and the bearing platform can be more stable in the process of bearing building materials after the splicing rod is inserted into the bearing platform.
3. According to the electric hoist, impurities in the spacing between the positioning inverted teeth can be cleaned, specifically, the motor shaft of the electric hoist is connected with the second reciprocating lead screw, and the electric hoist can drive the second reciprocating lead screw to drive the second lead screw sliding table and the cleaning blade to reciprocate after being started, so that the cleaning blade is inserted into the spacing between the positioning inverted teeth to clean the impurities in the positioning inverted teeth, and the situation that the spacing between the positioning inverted teeth blocks the limiting baffle plate and cannot fix the position of the lifting slide block is avoided.
4. According to the invention, through the separable connecting rod and the splicing rod, the bearing platform is supported and reinforced, and meanwhile, the electric hoist position can be prevented from being incapable of being adjusted;
5. according to the invention, the independent frame body is connected with the splicing slide rail in a sliding manner, so that the independent frame body is lifted by the electric hoist, the lifting stability of the independent frame body is ensured, and the independent frame body is prevented from shaking in the lifting process.
Drawings
Fig. 1 is a schematic structural view of the entire apparatus of embodiment 1.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of a connection structure of the climbing assembly and the wall-attached support in embodiment 1.
FIG. 4 is a schematic view of the climbing assembly in the embodiment 1.
Fig. 5 is an enlarged view of fig. 4 at B.
Fig. 6 is an exploded view of the protective housing and the electric hoist in embodiment 1.
Fig. 7 is an exploded view of the positioning slide rail and the lifting slide rail in embodiment 1.
FIG. 8 is a sectional view of the elevating slider in embodiment 1.
FIG. 9 is an enlarged view of example 1 at C in FIG. 8.
Fig. 10 is a schematic structural view of the entire apparatus of embodiment 2.
FIG. 11 is an enlarged view of FIG. 10 according to example 2.
In the figure, 1-an integral frame, 11-a splicing slide rail, 12-an independent frame body,
2-guide rail, 3-wall-attached support, 4-bearing platform,
5-climbing component, 51-position-adjusting slide rail, 52-lifting slide rail, 53-electric hoist, 54-protective shell, 55-positioning pawl, 56-first fixed seat, 57-first reciprocating lead screw, 58-splicing rod, 59-connecting rod, 510-first lead screw sliding table, 511-first connecting shaft, 512-first belt, 513-lifting slide block, 514-first bevel gear, 515-second bevel gear, 516-second connecting shaft, 517-cleaning blade, 518-second lead screw sliding table, 519-second reciprocating lead screw, 520-second belt, 521-electromagnet, 522-third bevel gear, 523-fourth bevel gear, 524-position-adjusting slide block, 525-limit baffle, 526-torsion spring, 527-fixed plate, 528-telescopic rod, 529-supporting spring, 530-limit baffle rod, 531-moving slide groove, 532-moving slide block, 533-second fixed seat,
6-stabilizing the inserted rod, 7-stabilizing the sleeve.
Detailed Description
The present invention is described in further detail below.
Example 1: referring to fig. 1 to 9, a split lifting type attached scaffold includes an integral frame 1 fixed to an outer wall of a building and a climbing assembly 5; the integral frame 1 comprises a splicing slide rail 11 and an independent frame body 12, the independent frame body 12 inserted in the splicing slide rail 11 is connected with the splicing slide rail 11 in a sliding manner, the inner side wall of the integral frame 1 is fixedly connected with a guide rail 2, and a wall-attached support 3 arranged on the inner side wall of the guide rail 2 is fixed on the outer wall of a building; the independent frame body 12 is connected with the splicing slide rail 11 and then limited by bolts or bolts, the whole frame 1 and the guide rail 2 are fixed by the bolts, and the wall-attached support 3 is fixed on the outer wall of the building by the bolts; through setting up concatenation slide rail 11, not only can increase the stability when independent support body 12 removes and can also be used for the connection between the independent support body 12.
According to the invention, the positioning slide rail 51 is arranged on the building outer wall, the lifting slide rail 52 capable of rotating at an angle is arranged on the positioning slide rail 51, the electric hoist 53 capable of adjusting the position is arranged on the lifting slide rail 52, the electric hoist 53 can integrally lift the whole frame 1 on the building outer wall, the position of the electric hoist 53 can be transversely moved by transversely moving the lifting slide rail 52, the position of the electric hoist 53 can be moved after the lifting slide rail 52 is in a longitudinal state by rotating the lifting slide rail 52, so that the electric hoist 53 can be longitudinally adjusted, and the electric hoist 53 is moved to a proper lifting position, thereby not only integrally lifting the whole frame 1, but also independently lifting the independent frame body 12, and maximally utilizing the electric hoist 53. In the construction and erection process, the integral frames 1 are erected according to the integral shape of a building, and the integral frames 1 are fixed through bolts.
Specifically, a positioning slide block 524 is slidably connected in the positioning slide rail 51, a lifting slide rail 52 is arranged on one side of the positioning slide block 524, and the lifting slide rail 52 is rotatably connected with the positioning slide block 524. The positioning slide rail 51 is matched with the positioning slide block 524 in structure, and the left side of the positioning slide block 524 is connected with the lifting slide rail 52 through a rotating shaft.
According to the invention, the lifting slide rail 52 is rotatably connected with the positioning slide rail 51, so that the lifting slide rail 52 can be rotated from a transverse state to a longitudinal state, the electric hoist 53 can conveniently move longitudinally on the lifting slide rail 52, and the position of the electric hoist 53 can be conveniently adjusted when the independent frame body 12 is lifted.
Specifically, lift slide rail 52 is provided with a plurality of, and lift slide rail 52 front end is protruding structure, and the rear end is seted up flutedly, recess and protruding structure phase-match, and lift slide rail 52's top and bottom all are provided with location pawl 55, and location pawl 55 is vertical equidistant distribution about lift slide rail 52's top and bottom, and lift slide rail 52 outer wall cover is equipped with lifting slide 513. The number of the lifting slide rails 52 is properly increased or decreased according to the size of the building outer wall, the lifting slide rails 52 are fixedly connected with the positioning inverted teeth 55, and the lifting slide rails 52 are slidably connected with the lifting slide blocks 513.
The invention is convenient for the lifting slide rail 52 to move between the wall-attached supports 3 by arranging the lifting slide rail 52 which can be spliced and disassembled, and prevents the lifting slide rail 52 from being blocked in the process of adjusting the position.
Specifically, the front end and the rear end of the lifting slider 513 are both opening structures, a second connecting shaft 516 is connected in the lifting slider 513 in a rotating mode, a limiting baffle 525 is obliquely arranged at the bottom of the second connecting shaft 516, a torsion spring 526 is sleeved on the outer wall of the second connecting shaft 516, torsion springs 526 are arranged on the left side and the right side of the limiting baffle 525, and the lower end of the limiting baffle 525 is supported in the interval of the positioning inverted teeth 55. The left side of the second connecting shaft 516 penetrates through the lifting sliding block 513 and is located on the outer wall of the lifting sliding block 513, a worker can conveniently and manually rotate the second connecting shaft 516, the state of the limiting baffle 525 is adjusted by rotating the second connecting shaft 516, one end, close to the second connecting shaft 516, of the limiting baffle 525 is higher than one end, far away from the second connecting shaft 516, of the limiting baffle 525, the second connecting shaft 516 is fixedly welded with the limiting baffle 525, the left side of the torsion spring 526 is supported on the inner wall of the lifting sliding block 513, the right side of the torsion spring 526 is supported on the left side of the limiting baffle 525, and the limiting baffle 525 can be always kept at one position under the action of the torsion spring 526.
According to the invention, the second connecting shaft 516 is arranged in the lifting sliding block 513, and the limit baffle 525 on the second connecting shaft 516 can be always supported on the positioning inverted tooth 55 under the support of the torsion spring 526, so that the lifting sliding block 513 can be fixed at a certain position of the lifting sliding rail 52; through rotating second connecting axle 516, second connecting axle 516 can drive limit baffle 525 and rotate, then can remove the position of lift slider 513 when limit baffle 525 separates with location pawl 55, and limit baffle 525 then plays spacing, the effect of location when supporting on location pawl 55.
Specifically, lifting slide 513 left side fixedly connected with protective housing 54, protective housing 54 left side is provided with at least two sets of first fixing base 56, first fixing base 56 inboard is rotated and is connected with first reciprocal lead screw 57, first reciprocal lead screw 57 outer wall cover is equipped with first lead screw slip table 510, fixedly connected with connecting rod 59 on the first lead screw slip table 510, connecting rod 59 left side is connected with splice bar 58, splice bar 58 left side is run through independent support body 12 and is connected with independent support body 12 outer wall articulated load-bearing platform 4, connect through second belt 520 between at least two sets of first reciprocal lead screw 57 end axostylus axostyles, wherein the axostylus axostyle of a set of first reciprocal lead screw 57 runs through protective housing 54 and is connected with the motor shaft of electric hoist 53. The lifting slide block 513 is fixed with the protective shell 54 through screws, the protective shell 54 is fixed with the first fixed seat 56 through screws, the first lead screw sliding table 510 is fixed with the connecting rod 59 through screws, and the left side of the splicing rod 58 is inserted into a through hole in the bearing platform 4.
The electric hoist 53 can be protected by the protective shell 54, and other structures can be conveniently arranged.
Specifically, the end, away from the protective housing 54, of the connecting rod 59 is provided with a groove, the connecting rod 59 is made of iron, an electromagnet 521 is inserted into the groove, the left side of the electromagnet 521 is fixedly connected with a splicing rod 58, and the splicing rod 58 and the connecting rod 59 can be separated.
According to the invention, the connecting rod 59 and the splicing rod 58 are arranged to be of a separable structure, the bearing platform 4 can be supported when the connecting rod 59 is connected with the splicing rod 58, and when the connecting rod 59 is separated from the splicing rod 58, the connecting rod 59 and the splicing rod 58 cannot block the movement of the climbing component 5 in the transverse moving process of the climbing component 5.
Specifically, a third bevel gear 522 is arranged on a shaft rod of one group of the first reciprocating lead screws 57, and a fourth bevel gear 523 meshed and connected with the right side of the third bevel gear 522 is sleeved on a motor shaft of the electric hoist 53. A third bevel gear 522 is fixedly connected to the shaft lever of the first reciprocating screw 57 close to the end of the electric hoist 53, and a fourth bevel gear 523 is fixedly connected to the motor shaft of the electric hoist 53.
According to the invention, the first reciprocating lead screw 57 can be driven to rotate by the electric hoist 53, the first reciprocating lead screw 57 drives the first lead screw sliding table 510 to reciprocate in the rotating process, the first lead screw sliding table 510 pushes the connecting rod 59 and the splicing rod 58 to move together in the moving process, so that the splicing rod 58 is inserted into the bearing platform 4, the bearing platform 4 is reinforced, and the stability of the bearing platform 4 is improved.
Specifically, the top side of the protective shell 54 is provided with a first connecting shaft 511 and a second fixed seat 533, the inner side of the second fixed seat 533 is rotatably connected with a second reciprocating lead screw 519, the left side of the shaft of the second reciprocating lead screw 519 is connected with a second bevel gear 515, the outer wall of the second reciprocating lead screw 519 is sleeved with a second lead screw sliding table 518, a cleaning blade 517 arranged on the right side of the second lead screw sliding table 518 corresponds to the interval position of the positioning bevel gear 55, the protective shell 54 is rotatably connected with the first connecting shaft 511, the outer wall of the first connecting shaft 511 is sleeved with a first belt 512, the lower end of the first belt 512 is connected with a motor shaft of the electric hoist 53, the front end and the rear end of the first connecting shaft 511 are both provided with first bevel gears 514, and the side surface of the first bevel gear 514 is meshed with the second bevel gear 515. The first connecting shaft 511 is arranged on the top of the protective shell 54 through a bearing seat, a second bevel gear 515 is fixedly connected to the left side of the shaft rod of the second reciprocating screw rod 519, the second screw rod sliding table 518 is fixedly connected with the cleaning blade 517 through a screw, the upper end of the first belt 512 is sleeved on the outer wall of the first connecting shaft 511, and the lower end of the first belt 512 is sleeved on the motor shaft of the electric hoist 53.
According to the invention, the first connecting shaft 511 is arranged at the top of the protective shell 54 and connected with the motor shaft of the electric hoist 53, so that the electric hoist 53 can drive the first connecting shaft 511 to rotate, the first connecting shaft 511 drives the second reciprocating screw rod 519 to rotate in the rotating process, and the second reciprocating screw rod 519 drives the cleaning blade 517 to reciprocate in the rotating process, so that the cleaning blade 517 is inserted into the space between the positioning inverted teeth 55, and the problem that the spacing baffle 525 cannot rotate due to the fact that the space between the positioning inverted teeth 55 on the lifting slide rail 52 is blocked by impurities such as concrete, dust, stones and the like in the construction process is avoided.
Specifically, 1 inner wall of whole frame is provided with firm inserted bar 6, 6 one side covers of firm inserted bar are equipped with firm sleeve 7, firm sleeve 7 opposite side is fixed on the external wall of building, whole frame 1 and 6 welded fastening of firm inserted bar, 6 right sides of firm inserted bar and firm sleeve 7 constitute swing joint, firm sleeve 7 right side is pour fixedly simultaneously with the external wall of building when the external wall of building is pour to can improve firm sleeve 7's steady setting.
According to the invention, the stable inserted rod 6 on the integral frame 1 is connected with the stable sleeve 7, so that not only can the stability of the integral frame 1 in a static state be improved, but also the integral frame 1 can be conveniently separated from the stable sleeve 7, and the integral frame 1 can be conveniently lifted.
Specifically, the bottom of the protective shell 54 is provided with an opening for the movement of the chain of the electric hoist 53.
According to the invention, the bottom of the protective shell 54 is provided with the opening, so that the chain of the electric hoist 53 can conveniently ascend or descend, and the phenomenon that the electric hoist 53 cannot work is avoided.
Example 2: referring to fig. 10 to 11, a split-lift type attached scaffold includes a unitary frame 1 fixed to an outer wall of a building and a climbing assembly 5.
The integral frame 1 comprises a splicing slide rail 11 and an independent frame body 12, the independent frame body 12 inserted in the splicing slide rail 11 is connected with the splicing slide rail 11 in a sliding manner, the inner side wall of the integral frame 1 is fixedly connected with a guide rail 2, and a wall-attached support 3 arranged on the inner side wall of the guide rail 2 is fixed on the outer wall of a building; the independent frame body 12 is connected with the splicing slide rail 11 and then limited by bolts or bolts, the whole frame 1 and the guide rail 2 are fixed by the bolts, and the wall-attached support 3 is fixed on the outer wall of the building by the bolts; by arranging the splicing slide rail 11, the stability of the independent frame bodies 12 during movement can be improved, and the splicing slide rail can be used for connecting the independent frame bodies 12;
climbing subassembly 5 is located attaches wall support 3 bottom, and climbing subassembly 5 is including positioning slide rail 51, and positioning slide rail 51 is fixed on the building outer wall, rotates on positioning slide rail 51 and is connected with lift slide rail 52, and lift slide rail 52 outside sliding connection has protective housing 54, is provided with electric hoist 53 in the protective housing 54, and electric hoist 53's couple is connected in the lower extreme of whole frame 1. The positioning slide rail 51 is fixed on the outer wall of the building through bolts, the protective shell 54 is fixed on the outer wall of the building through bolts, and the protective shell 54 and the outer wall of the electric hoist 53 are fixed through bolts.
According to the invention, the positioning slide rail 51 is arranged on the building outer wall, the lifting slide rail 52 capable of rotating at an angle is arranged on the positioning slide rail 51, the electric hoist 53 capable of adjusting the position is arranged on the lifting slide rail 52, the electric hoist 53 can integrally lift the whole frame 1 on the building outer wall, the position of the electric hoist 53 can be transversely moved by transversely moving the lifting slide rail 52, and the position of the electric hoist 53 can be moved after the lifting slide rail 52 is in a longitudinal state by rotating the lifting slide rail 52, so that the electric hoist 53 can be adjusted in the longitudinal position, and therefore, the electric hoist 53 can be moved to a proper lifting position, not only can the whole frame 1 be integrally lifted, but also the independent frame body 12 can be independently lifted, and the electric hoist 53 can be maximally utilized. In the construction and erection process, the integral frames 1 are erected according to the integral shape of a building, and the integral frames 1 are fixed through bolts.
Positioning slide 51 one side is rotated and is connected with lift slide 52, lift slide 52 is provided with a plurality of, through hinged joint between the lift slide 52, lift slide 52 can be folded, lift slide 52's both ends all are provided with telescopic link 528, telescopic link 528 comprises sleeve and body of rod combination, threaded connection between the sleeve and the body of rod, telescopic link 528 outer wall is seted up flutedly, be provided with supporting spring 529 and spacing pin 530 in the recess, spacing pin 530 rotates with telescopic link 528 to be connected, the inboard of spacing pin 530 is connected with supporting spring 529 top, positioning slide 51's both ends all are provided with sliding chute 531, sliding connection has slider 532 in sliding chute 531, the through-hole has been seted up on the fixed plate 527 that slider 532's rear end is connected, through-hole inside is inserted and is equipped with telescopic link 528, supporting spring 529 is the slope structure.
The working principle is as follows: when the integral frame 1 at different positions on the building outer wall body needs to be lifted, the lifting slide rail 52 can be moved to the end of the positioning slide rail 51 through the positioning slide block 524, then bolts for fixing the positioning slide rail 51 and the lifting slide rail 52 are taken down, then the limiting stop lever 530 is pressed, the height of the limiting stop lever 530 is reduced under the action of the supporting spring 529, at the moment, the telescopic rod 528 is contracted, the telescopic rod 528 is withdrawn from the fixing plate 527, the fixing plate 527 and the moving slide block 532 are pushed to the right side, the fixing plate 527 is retracted into two sides of the positioning slide rail 51, and at the moment, the lifting slide rail 52 can be folded and rotated.
Example 3: a construction method of a split lifting type attached scaffold in embodiment 1 or embodiment 2, which includes the specific steps of:
s1: the integral frame 1 is fixed, and the splicing slide rail 11 and the independent frame body 12 are fixedly connected through bolts;
s2: lifting the whole frame 1, fixing a hook of the electric hoist 53 at the lower end of the whole frame 1, and lifting the whole frame 1 through the electric hoist 53;
s3: disassembling the integral frame 1, and taking down the bolts for fixing the spliced slide rail 11 and the independent frame body 12;
s4: adjusting the climbing assembly 5, transversely pushing the lifting slide rail 52, moving the protective shell 54 to a position corresponding to the position of the independent frame body 12 needing to be lifted independently, and fixing the protective shell 54 and the wall-attached support 3 by using bolts;
s5: promote independent support body 12, fix the couple of electric hoist 53 at the lower extreme of independent support body 12, start electric hoist 53 afterwards, make electric hoist 53 promote independent support body 12, make independent support body 12 inside stable slip of concatenation slide rail 11.
The working process is as follows: when lifting the whole frame 1, fix the whole frame 1 on the building outer wall through the bolt, fix the positioning slide rail 51 on the building outer wall afterwards, the positioning slide rail 51 is located the wall attached support 3 bottom of the lowest end and is fixed with it, fix the positioning slide rail 51 and then use the bolt to fix the lifting slide rail 52 and the positioning slide rail 51, then connect the hook of the electric hoist 53 with the lower end of the whole frame 1, start the electric hoist 53 and then begin to lift the whole frame 1.
When a group of independent frame bodies 12 are lifted independently, bolts for fixing the spliced slide rails 11 and the independent frame bodies 12 are taken down, so that the wall-attached support 3 temporarily carries out limit support on the independent frame bodies 12, then the position of the electric hoist 53 is adjusted according to the position of the independent frame bodies 12, the second connecting shaft 516 is rotated during adjustment, the second connecting shaft 516 drives the limit baffle 525 to be away from the positioning inverted tooth 55 in the rotating process, at this time, the lifting slide block 513 can be pushed transversely to move, so that the electric hoist 53 is driven to carry out transverse position adjustment, if the position of the electric hoist 53 needs to be adjusted longitudinally, the lifting slide rail 52 can be disassembled to the rest group, then the rest lifting slide rail 52 is assembled after the lifting slide rail 52 is rotated through the rotating shaft and then is fixed on the building outer wall body by using the bolts, at this time, the second connecting shaft 516 drives the limit baffle 525 to be away from the positioning inverted tooth 55 in the rotating process, then the lifting slide block 513 is pushed to move the electric hoist 53 to a proper position, after the rest lifting slide rail 52 is moved, the hook of the electric hoist 53 is connected with the lower end of the independent frame body 12 to be lifted, and then the independent frame bodies 12 can be lifted;
and when overall frame 1 was in quiescent condition, constructor offered load-bearing platform 4 on overall frame 1, can remove electric hoist 53 to the position that corresponds with load-bearing platform 4 after load-bearing platform 4 was offered, will splice pole 58 afterwards takes out to inside pushing splice pole 58 to the right side and inserting connecting rod 59, start electromagnet 521 after that. The splicing rod 58 is fixedly connected with the connecting rod 59, the electric hoist 53 is started after the splicing rod 58 is fixed, the electric hoist 53 can drive the third bevel gear 522 and the fourth bevel gear 523 to rotate in the operation process, the first reciprocating lead screw 57 is driven to rotate when the third bevel gear 522 rotates, the first reciprocating lead screw 57 drives the first lead screw sliding table 510, the connecting rod 59 and the splicing rod 58 to reciprocate when the first reciprocating lead screw 57 rotates, so that the splicing rod 58 is inserted into a through hole in the lower end of the bearing platform 4 to reinforce the bearing platform 4, and the supporting force is improved;
the electric hoist 53 can also drive the first belt 512 to rotate in the operation process, the first belt 512 drives the second reciprocating lead screw 519 to rotate in the rotating process, the second reciprocating lead screw 519 drives the second lead screw sliding table 518 in the rotating process, the cleaning blade 517 performs reciprocating motion, when the spacing of the positioning inverted teeth 55 is blocked, the lifting slide block 513 can be moved, the cleaning blade 517 corresponds to the spacing of the blocked positioning inverted teeth 55, the cleaning blade 517 is inserted into the spacing of the positioning inverted teeth 55 in the reciprocating motion process to clean impurities in the spacing, and the limiting baffle 525 can be ensured to contact the positioning inverted teeth 55.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. A split lifting type attached scaffold, comprising: the integral frame (1) and the climbing assembly (5) are fixed on the outer wall of the building;
the integral frame (1) comprises a splicing slide rail (11) and an independent frame body (12), the independent frame body (12) inserted in the splicing slide rail (11) is connected with the splicing slide rail (11) in a sliding way, the inner side wall of the integral frame (1) is fixedly connected with a guide rail (2), and a wall-attached support (3) arranged on the inner side wall of the guide rail (2) is fixed on the outer wall of a building;
the climbing assembly (5) is located and attaches wall support (3) bottom, climbing assembly (5) is including positioning slide rail (51), and positioning slide rail (51) are fixed on the building outer wall body, and positioning slide rail (51) go up to rotate and are connected with lift slide rail (52), and lift slide rail (52) outside sliding connection has protective housing (54), is provided with electric hoist (53) in protective housing (54), and the couple of electric hoist (53) is connected in the lower extreme of whole frame (1).
2. The split lift type attachment scaffold of claim 1, wherein: the positioning slide rail (51) is connected with a positioning slide block (524) in a sliding mode, one side of the positioning slide block (524) is provided with a lifting slide rail (52), and the lifting slide rail (52) is rotatably connected with the positioning slide block (524).
3. The split lift type attachment scaffold of claim 2, wherein: lifting slide rail (52) are provided with a plurality of, and lifting slide rail (52) front end is protruding structure, and the rear end has been seted up flutedly, the recess with protruding structure phase-match, the top and the bottom of lifting slide rail (52) all are provided with location pawl (55), and location pawl (55) are vertical equidistant distribution about the top and the bottom of lifting slide rail (52), and lifting slide rail (52) outer wall cover is equipped with lift slider (513).
4. The split lift attached scaffold of claim 3, wherein: the front end and the rear end of the lifting sliding block (513) are both of an open structure, a second connecting shaft (516) is connected in the lifting sliding block (513) in a rotating mode, a limiting baffle (525) is obliquely arranged at the bottom of the second connecting shaft (516), a torsion spring (526) is sleeved on the outer wall of the second connecting shaft (516), the torsion springs (526) are arranged on the left side and the right side of the limiting baffle (525), and the lower end of the limiting baffle (525) is supported in the space between the positioning inverted teeth (55).
5. The split lifting type attachment scaffold of claim 4, wherein: lifting slide block (513) left side fixedly connected with protective housing (54), protective housing (54) left side is provided with at least two sets of first fixing base (56), first fixing base (56) inboard rotates and is connected with first reciprocating screw (57), first reciprocating screw (57) outer wall cover is equipped with first lead screw slip table (510), fixedly connected with connecting rod (59) on first lead screw slip table (510), connecting rod (59) left side is connected with splice bar (58), splice bar (58) left side is run through independent support body (12) and is connected with independent support body (12) outer wall articulated load-bearing platform (4), connect through second belt (520) between at least two sets of first reciprocating screw (57) end axostylus axostyles, wherein the axostylus axostyle of a set of first reciprocating screw (57) runs through protective housing (54) and is connected with the motor shaft of electric hoist (53).
6. The split lift attached scaffold of claim 5, wherein: the end, far away from the protective shell (54), of the connecting rod (59) is provided with a groove, the connecting rod (59) is made of iron, an electromagnet (521) is inserted into the groove, a splicing rod (58) is fixedly connected to the left side of the electromagnet (521), and the splicing rod (58) and the connecting rod (59) can be separated.
7. The split lifting type attachment scaffold of claim 6, wherein: a third bevel gear (522) is arranged on a shaft rod of one group of the first reciprocating lead screws (57), and a fourth bevel gear (523) meshed and connected with the right side of the third bevel gear (522) is sleeved on a motor shaft of the electric hoist (53).
8. The split lift attached scaffold of claim 7, wherein: protective housing (54) top side is provided with first connecting axle (511) and second fixing base (533), second fixing base (533) inboard is rotated and is connected with the reciprocal lead screw of second (519), the left side of the reciprocal lead screw of second (519) axle is connected with second bevel gear (515), the outer wall cover of the reciprocal lead screw of second (519) is equipped with second lead screw slip table (518), clearance blade (517) and location pawl (55) interval position that second lead screw slip table (518) right side set up are corresponding, protective housing (54) is rotated with first connecting axle (511) and is connected, the outer wall cover of first connecting axle (511) is equipped with first belt (512), the lower extreme of first belt (512) is connected on the motor shaft with electric hoist (53), the front and back end of first connecting axle (511) all is provided with first bevel gear (514), first bevel gear (514) side is connected with second bevel gear (515) meshing.
9. The split lifting type attachment scaffold of claim 8, wherein: the bottom of the protective shell (54) is provided with an opening for the movement of the chain of the electric hoist (53).
10. A construction method of a split lifting type attached scaffold is characterized by comprising the following steps: the split lifting type attachment scaffold according to claim 9, comprising the steps of:
s1: the integral frame (1) is fixed, and the splicing slide rail (11) is fixedly connected with the independent frame body (12) through bolts;
s2: lifting the integral frame (1), fixing a hook of an electric hoist (53) at the lower end of the integral frame (1), and lifting the integral frame (1) through the electric hoist (53);
s3: disassembling the integral frame (1), and taking down the bolts for fixing the spliced slide rail (11) and the independent frame body (12);
s4: adjusting the climbing assembly (5), transversely pushing the lifting slide rail (52), moving the protective shell (54) to a position corresponding to the independent frame body (12) which needs to be lifted independently, and fixing the protective shell (54) and the wall-attached support (3) by using bolts;
s5: promote independent support body (12), fix the couple of electric hoist (53) at the lower extreme of independent support body (12), start electric hoist (53) afterwards, make electric hoist (53) promote independent support body (12), make independent support body (12) inside stable slip in concatenation slide rail (11).
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| CN202310077849.8A CN115788001B (en) | 2023-02-08 | 2023-02-08 | Split lifting type attached scaffold and construction method thereof |
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| CN202310077849.8A CN115788001B (en) | 2023-02-08 | 2023-02-08 | Split lifting type attached scaffold and construction method thereof |
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Cited By (1)
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| CN116733210A (en) * | 2023-08-14 | 2023-09-12 | 中铁建工集团有限公司 | Super high-rise building scaffold system and method thereof |
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| CN115788001B (en) | 2023-04-14 |
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