CN112227695B - Lifting construction method of integrated type climbing frame system - Google Patents
Lifting construction method of integrated type climbing frame system Download PDFInfo
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- CN112227695B CN112227695B CN202011081837.5A CN202011081837A CN112227695B CN 112227695 B CN112227695 B CN 112227695B CN 202011081837 A CN202011081837 A CN 202011081837A CN 112227695 B CN112227695 B CN 112227695B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G3/30—Mobile scaffolds; Scaffolds with mobile platforms suspended by flexible supporting elements, e.g. cables
- E04G3/32—Hoisting devices; Safety devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
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- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Movable Scaffolding (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides an integrated climbing frame system and a lifting construction method thereof, which comprises a base layer scaffold board and a plurality of upper scaffold boards, wherein the base layer scaffold board is provided with a plurality of inner ring vertical rods and a plurality of outer ring vertical rods, the outer ring vertical rods are fixedly connected through horizontal trusses, a plurality of upper scaffold boards are fixed in parallel at equal intervals between the inner ring vertical rods and the outer ring vertical rods, a plurality of meshes are paved on the outer sides of the outer ring vertical rods, a plurality of guide rails are vertically connected with the inner peripheries of the base layer scaffold board and the upper scaffold boards, a plurality of wall-attached fixed guide seats are connected with the inner sides of the guide rails, anti-falling rotating wheels are rotatably connected on the wall-attached fixed guide seats, anti-falling ladders of the guide rails are in meshing connection with anti-falling teeth, the wall-attached fixed guide seats are fixed on the outer wall surface of a building slab, lower end parts of the guide rails are fixedly provided with lower hanging point trusses, upper end parts of the guide rails are fixedly provided with inverted chain upper hanging seats and upper hanging seats, lifting chains are hung on the inverted chains, the bottom of the lifting chain is fixedly connected with an electric hoist, and the electric hoist is fixedly connected with the lower hoisting point truss through a hooking sensor.
Description
Technical Field
The invention belongs to the technical field of buildings, relates to a climbing frame, and particularly relates to a lifting construction method of an integrated climbing frame system.
Background
The fabricated building is a building fabricated on site by using prefabricated parts. The development of the assembly type building is a great change of the construction mode, is an important measure for promoting the structural reform of the supply side and the novel urbanization development, is favorable for saving resource and energy, reducing construction pollution, improving labor production efficiency and quality safety level, and is favorable for promoting the deep integration of the building industry and the information-based industrialization, cultivating new kinetic energy of new industry and promoting the excess capacity of chemical solution. The fabricated building has strong adaptability, simple production process, simple and convenient construction and lower manufacturing cost, can also utilize local materials and industrial waste materials, and has the characteristics of high construction speed, small restriction by climatic conditions, labor saving and building quality improvement.
The tradition is climbed and is provided with the multilayer usually, in order to adapt to the large tracts of land operation of building outer wall, but the periphery spare of assembly type building outer wall has been under construction basically, the process that needs carry out the operation is less, consequently, use traditional climbing frame to carry out the operation of assembly type building outer wall and often can cause the wasting of resources, increase construction cost and construction degree of difficulty, and some climbing that can be used to assembly type building use now are cantilever desk-top climbing frame, need use the tower crane to promote, waste time and energy, construction cost is high and the efficiency of construction is low, therefore, it is necessary to provide a special climbing frame who is applicable to assembly type building in fact. In addition, the existing climbing frame has the defects of complicated process, unreasonable optimization of steps, time and labor waste in installation of the climbing frame and lack of overall uniformity during installation operation.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a lifting construction method of an integrated climbing frame system, which optimizes the integral climbing frame structure to form integral uniformity, realizes building construction in the automatic lifting of the integral structure and ensures the lifting safety.
The purpose of the invention can be realized by the following technical scheme: the integrated climbing frame system is constructed around a building and comprises a base layer scaffold board and a plurality of upper scaffold boards, wherein the inner side of the base layer scaffold board is fixedly connected with a turning board through a connecting board, the turning board and one building board layer form a sealed lap joint, a plurality of inner ring vertical rods and a plurality of outer ring vertical rods are uniformly arranged on the base layer scaffold board, the outer ring vertical rods are fixedly connected through horizontal trusses, the horizontal trusses are positioned on the inner sides of the outer ring vertical rods, a plurality of upper scaffold boards are fixed in parallel at equal intervals between the inner ring vertical rods and the outer ring vertical rods, a plurality of net sheets are paved on the outer sides of the outer ring vertical rods in a splicing mode, a plurality of guide rails are vertically connected with the inner peripheries of the base layer scaffold board and the upper scaffold boards, guide rail supporting pieces are fixedly connected between any outer ring vertical rod and the guide rails, and the inner sides of the guide rails are connected with a plurality of wall-attached fixed guide seats, the anti-falling rotary wheel is rotatably connected to the wall-attached fixed guide seat, a plurality of anti-falling teeth are uniformly arranged on the outer peripheral ring of the anti-falling rotary wheel, an anti-falling ladder on the guide rail is meshed with the anti-falling teeth, the wall-attached fixed guide seat is fixed on the outer wall surface of a corresponding building board layer, a lower lifting point truss is fixedly arranged at the lower end of the guide rail, a hanging seat and an upper lifting point truss on a chain block are fixedly arranged at the upper end of the guide rail, a lifting chain is hung on the hanging seat on the chain block, the bottom end of the lifting chain is fixedly connected with the electric hoist, the electric hoist is fixedly connected with the lower lifting point truss through a hooking sensor, a synchronous intelligent control system is further assembled on the outer-ring vertical rod, the sensor is connected with the synchronous intelligent control system through an electric signal, the synchronous intelligent control system is electrically controlled to be connected with the electric hoist through an electric signal, a telescopic platform is fixedly arranged at the bottom of the building board layer adjacent to the base-layer scaffold board, the telescopic platform is provided with an oil cylinder driving telescopic plate, an adjusting platform is arranged on the outer end of the telescopic plate, a locking device is arranged at the top of the adjusting platform, a locking hole is formed in the bottom surface of the base scaffold board, the locking device is correspondingly inserted into the locking hole to form locking and fixedly connecting, and a tensioning device is arranged between the outer ring vertical rod and the outer wall of the building board layer.
In the integrated climbing frame system, the overall shapes of the base layer scaffold boards and the upper layer scaffold boards are matched with the outline shape of the outer wall of a building.
In foretell integrated form system of climbing frame, adjust the platform including the fixed station that is located the bottom and the elevating platform that is located upper portion, the fixed station with set up folding crane between the elevating platform, folding crane's middle part has two articulated shafts, two the screw is opened to the centre of articulated shaft, runs through two through an adjusting screw the screw forms screw thread fit connection.
In foretell integrated form system of climbing to put up, the ware of being locked includes the motor of being locked, the motor of being locked stretches out the axis of rotation up, the top of axis of rotation sets up the fastener of being locked, the fastener of being locked stretches into turn to in the hole of being locked and form the joint of being locked.
In foretell integrated form climbs a system, straining device includes the hoist engine, loose pulley assembly and pull rod, the hoist engine is adorned admittedly on the building panel layer is outer, loose pulley assembly articulates in the inner circle pole setting, the hoist engine with it is taut through wire rope between the pull rod, wire rope is the winding of tensioning state on loose pulley assembly, the end of pull rod sets up the locking post, the top protrusion pothook of locking post, set up the joint hole in the outer lane pole setting, the downthehole annular joint groove that has of joint, set up the embedding breach on the annular joint groove, the terminal locking post of pull rod stretches into the joint hole makes the pothook is located in the embedding breach, makes through the rotation the pothook gets into annular joint groove forms the joint and links firmly.
In the integrated climbing frame system, the base scaffold board is fixedly provided with a level gauge.
In the frame system is climbed to foretell integrated form, inner circle pole setting and outer lane pole setting all include a plurality of sections concatenation pole settings, and are adjacent link firmly through the plug connector between the concatenation pole setting, half of the insertion of plug connector is located the concatenation pole setting of below, and half inserts the concatenation pole setting that is located the top.
In the integrated climbing frame system, a plurality of net frame connecting pieces are fixed on the outer side of the outer ring vertical rod, and the net sheets are fixedly arranged on the plurality of net frame connecting pieces.
In the integrated climbing frame system, the inner peripheral edge of the base layer scaffold board is fixedly provided with the guide rail connecting piece, the inner peripheral edge of the upper layer scaffold board is fixedly provided with the guide rail connecting piece, and the guide rails are fixedly arranged on the guide rail connecting pieces positioned in the same vertical line.
In foretell integrated form system of climbing, prevent weighing down the centre of runner and open the internal gear hole, the grafting axle runner in the internal gear hole, the centre of axle runner sets up radial spout, sliding connection lift sliding key in the radial spout, the upper end of lift sliding key sets up the lock position tooth, and the lower extreme sets up the direction tooth, the tooth of locking position tooth forms the cooperation of locking position with the tooth's socket in internal gear hole, the direction tooth forms direction sliding connection with the tooth's socket in internal gear hole.
In the integrated form climbing frame system, a first mounting hole is formed in the outer wall surface of the building board layer, a second mounting hole is formed in the wall-attached fixing guide seat, the first mounting hole and the second mounting hole are correspondingly communicated and penetrated through by a screw rod, and nuts are sleeved at two ends of the screw rod to form threaded fastening connection.
The lifting construction method of the integrated climbing frame system comprises the following steps:
1) before climbing operation, the synchronous intelligent control system judges and ensures that each lifting chain keeps a tensioning state constantly under the traction of the corresponding electric hoist according to the sensing signals of each sensor;
2) the electric hoists located on the periphery of the building are controlled to be started simultaneously through an intelligent control system, the electric hoists are subjected to pulling-up operation through a lifting chain at the same speed, meanwhile, the anti-falling rotating wheels are connected with the anti-falling ladder in a meshed mode, the anti-falling rotating wheels slowly rotate in the process that the guide rail rises, and the whole climbing frame is slowly and stably lifted through tooth meshing;
3) after the integral climbing frame is synchronously pulled to a first-layer height by a plurality of electric hoists, the wall-attached fixed guide seat positioned at the lowest end of the guide rail is separated from the guide rail, the wall-attached fixed guide seat is disassembled and transferred to the outer wall surface of the highest-layer building slab layer reached by the upper end of the climbing frame, so that the wall-attached fixed guide seat is connected with the top end of the guide rail through a positioning fastener, and meanwhile, the anti-falling runner is in meshed connection with the anti-falling trapezoid;
4) after the integral climbing frame rises by one layer of height, a telescopic platform is arranged at the bottom of a building board layer adjacent to the base layer scaffold board, the telescopic board is driven by the oil cylinder to extend forwards to the lower part of the base layer scaffold board, the folding lifting frame is lifted by rotating the adjusting screw rod so that a locking clamping piece of the locking device is inserted into a locking hole, and the locking motor drives the locking clamping piece to rotate so that the locking clamping piece is clamped with the locking hole, so that the stability of the whole frame body is improved;
5) the climbing frame is fixed on the outer wall of a building slab, a pulley assembly is hinged to an inner ring vertical rod, a locking post at the tail end of a pull rod extends into a clamping hole of an outer ring vertical rod to enable a clamping hook to be positioned in an embedded notch, the clamping hook enters an annular clamping groove to form clamping connection and fixation through rotation, a steel wire rope is connected between the winch and the pull rod, the steel wire rope is wound on the pulley assembly to be in a tensioning state, the winch is started to pull the steel wire rope to enable a frame body to be tensioned and attached to the outer wall of the building by using the pull rod, and meanwhile, the tensioning degree of the steel wire rope is adjusted by observing the horizontal parameter of a level gauge to keep the climbing frame to be tensioned and fixed in a horizontal state;
6) after the integral climbing frame rises by one layer of height, the integral climbing frame is encircled around the building outline, so that the building beam column and the building slab layer on the layer are integrally poured, then the locking clamping of the base scaffold board and the locking device is released, meanwhile, the tensioning device is released, the integral climbing frame lifts one layer again, the base scaffold board and the adjacent building slab layer form lifting locking positions again, and then the integral pouring is carried out again until the building main body structure is built;
7) the electric hoists located on the periphery of the building are controlled to be started simultaneously through an intelligent control system, each electric hoist is descended through a lifting chain at the same speed, meanwhile, the anti-falling runner is meshed with the anti-falling ladder, and in the process of descending of the guide rail, the anti-falling runner rotates slowly, and the whole climbing frame is descended slowly and stably through tooth meshing;
8) after the integral climbing frame is synchronously descended to a certain height by a plurality of electric hoists, the wall-attached fixed guide seat positioned at the uppermost end of the guide rail is separated from the guide rail, the wall-attached fixed guide seat is dismantled and transferred to the outer wall surface of the lowest floor building slab reached by the lower end of the climbing frame, so that the wall-attached fixed guide seat is connected with the bottom end of the guide rail through a positioning fastener, and meanwhile, the anti-falling runner is meshed with the anti-falling trapezoid;
9) after the integral climbing frame descends by one layer of height, a telescopic platform is installed at the bottom of a building board layer adjacent to the base layer scaffold board, the telescopic board is driven by the oil cylinder to extend forwards to the position below the base layer scaffold board, the folding lifting frame is lifted by rotating the adjusting screw rod so that a locking clamping piece of the locking device is inserted into a locking hole, and the locking motor drives the locking clamping piece to rotate so that the locking clamping piece is clamped with the locking hole, so that the stability of the whole frame body is improved;
10) the climbing frame is fixed on the outer wall of a building slab, a pulley assembly is hinged to an inner ring vertical rod, a locking post at the tail end of a pull rod extends into a clamping hole of an outer ring vertical rod to enable a clamping hook to be positioned in an embedded notch, the clamping hook enters an annular clamping groove to form clamping connection and fixation through rotation, a steel wire rope is connected between the winch and the pull rod, the steel wire rope is wound on the pulley assembly to be in a tensioning state, the winch is started to pull the steel wire rope to enable a frame body to be tensioned and attached to the outer wall of the building by using the pull rod, and meanwhile, the tensioning degree of the steel wire rope is adjusted by observing the horizontal parameter of a level gauge to keep the climbing frame to be tensioned and fixed in a horizontal state;
11) the utility model discloses a building outer wall decoration, including building outer wall decoration, the one deck height of climbing, after whole climbing frame decline one deck height, because of whole climbing frame encloses around the building profile, decorate this layer of building outer wall and carry out the integrated construction from this, then remove basic unit's scaffold board and the clamping of the lock position ware, remove straining device simultaneously, whole climbing frame descends the one deck again, forms the lifting lock position with basic unit's scaffold board and adjacent building sheet layer once more, then builds whole outer wall decoration once more, decorates the construction and accomplishes until building outer wall decoration.
In the lifting construction method of the integrated type climbing frame system, the anti-falling ladder is connected in a meshing manner to drive the anti-falling runner to rotate slowly in the process of ascending or descending of the guide rail, the tooth grooves of the inner gear hole push the guide teeth to enable the lifting sliding key to ascend, and then the lifting sliding key descends under the action of self weight, so that the locking teeth at the upper end of the lifting sliding key are separated from the tooth grooves of the inner gear hole, and locking clamping is not formed.
In the lifting construction method of the integrated type climbing frame system, when the guide rail suddenly drops, the anti-falling ladder drives the anti-falling runner to rapidly rotate reversely to break the lifting sliding key to automatically drop, so that the locking teeth at the upper end of the lifting sliding key and the tooth grooves of the inner gear hole form clamping locking positions, the anti-falling runner is automatically locked and braked to stop rotating immediately, and the anti-falling ladder of the guide rail is clamped by the anti-falling teeth to prevent the whole climbing frame from continuously dropping.
Compared with the prior art, the lifting construction method of the integrated climbing frame system has the following advantages:
the climbing frame structurally forms the whole unity, achieves strong stability, simple structure and convenient use, is suitable for casting and forming the whole building in a unified way, accelerates the construction efficiency and shortens the construction period. Through addding the structure of being locked, further improve whole stability of climbing the frame to take place to rock when avoiding the workman to walk about, improve the bearing capacity of support body simultaneously, ensure the security of construction. And a tensioning device is additionally arranged to match with the action of a level gauge, so that level judgment and intelligent tensioning degree adjustment are completed, and tensioning and fixing of the frame body in a horizontal state are ensured. The supporting of both having realized the bottom is firm, combines the taut firm of lateral wall again, and both cooperate together to accomplish firm, the steady state of climbing the frame, provide reliable guarantee for safe construction. This climb the frame at the in-process that rises, can realize building to whole floor structure, at the in-process that descends, can realize having functions such as automatic lifting, automatic adhesion, can reciprocate to the decoration construction of whole layer of wall, can show improvement efficiency of construction, practice thrift the labour cost. In addition, the stability and the safety can be guaranteed in the lifting process, and the falling accidents are effectively avoided.
Drawings
Fig. 1 is a schematic cross-sectional view of the present integrated creeper system.
Fig. 2 is a schematic view of the tensioning device of the present integrated creeper system.
In the figure, 1, a base layer scaffold board; 2. turning over a plate; 3. an inner ring vertical rod; 4. an outer ring vertical rod; 5. a horizontal truss; 6. a mesh sheet; 7. an upper scaffold board; 8. a rail support; 9. a guide rail connector; 10. a guide rail; 11. a lower hoisting point truss; 12. hanging a seat on the inverted chain; 13. a lifting chain; 14. an electric hoist; 15. a sensor; 16. a synchronous intelligent control system; 17. fixing a guide seat by attaching a wall; 18. the anti-falling runner; 19. a building slab layer; 20. building a beam column; 21. a telescopic platform; 22. a fixed table; 23. folding the lifting frame; 24. adjusting the screw rod; 25. a lifting platform; 26. a position locking device; 27. a tensioning device; 28. a winch; 29. a wire rope; 30. a sheave assembly; 31. a pull rod.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figures 1 and 2, the integrated scaffold system is built around the periphery of a building, and comprises a base scaffold board 1 and a plurality of upper scaffold boards 7, wherein the inner side of the base scaffold board 1 is fixedly connected with a turning board 2 through a connecting board, the turning board 2 forms a sealing lap joint with a building board layer 19 thereof, a plurality of inner ring upright stanchions 3 and a plurality of outer ring upright stanchions 4 are uniformly arranged on the base scaffold board 1, the outer ring upright stanchions 4 are fixedly connected through horizontal trusses 5, the horizontal trusses 5 are positioned at the inner sides of the outer ring upright stanchions 4, a plurality of upper scaffold boards 7 are fixed in parallel at equal intervals between the inner ring upright stanchions 3 and the outer ring upright stanchions 4, a plurality of mesh sheets 6 are paved at the outer sides of the outer ring upright stanchions 4 in a splicing manner, a plurality of guide rails 10 are vertically connected with the inner peripheries of the base scaffold board 1 and the upper scaffold boards 7, a guide rail support 8 is fixedly connected between any outer ring upright stanchion 4 and the guide rail 10, the inner sides of the guide rails 10 are connected with a plurality of the wall fixing guide rails 17, an anti-falling rotating wheel 18 is rotatably connected on an attached wall fixing guide seat 17, a plurality of anti-falling teeth are uniformly arranged on the peripheral ring of the anti-falling rotating wheel 18, an anti-falling ladder on a guide rail 10 is meshed with the anti-falling teeth, the attached wall fixing guide seat 17 is fixed on the outer wall surface of a corresponding building slab 19, a lower lifting point truss 11 is fixedly arranged at the lower end part of the guide rail 10, a hanging seat 12 on a chain block and an upper lifting point truss are fixedly arranged at the upper end of the guide rail 10, a lifting chain 13 is hung on the hanging seat 12 on the chain block, the bottom end of the lifting chain 13 is fixedly connected with an electric hoist 14, the electric hoist 14 is fixedly connected with the lower lifting point truss 11 through a hooking sensor 15, a synchronous intelligent control system 16 is also assembled on an outer ring upright post 4, the sensor 15 is connected with the synchronous intelligent control system 16 through electric signals, the synchronous intelligent control system 16 is connected with the electric hoist 14 through electric signals, a telescopic platform 21 is fixedly arranged at the bottom of the building slab 19 adjacent to a base layer scaffold board 1, by the hydro-cylinder drive expansion plate on the telescopic platform 21, set up the regulation platform on the outer end of expansion plate, the top of adjusting the platform sets up a position locking ware 26, sets up the position locking hole on the bottom surface of basic unit's scaffold board 1, and position locking ware 26 corresponds and forms the lock dead in inserting the position locking hole and link firmly, sets up straining device 27 between outer lane pole setting 4 and the outer wall of building board layer 19.
The overall shapes of the base layer scaffold boards 1 and the upper layer scaffold boards 7 are matched with the outline shape of the outer wall of the building.
The adjusting platform comprises a fixing platform 22 located at the bottom and a lifting platform 25 located at the upper part, a folding lifting frame 23 is arranged between the fixing platform 22 and the lifting platform 25, two hinged shafts are arranged in the middle of the folding lifting frame 23, screw holes are formed in the middles of the two hinged shafts, and the two screw holes are penetrated through by an adjusting screw rod 24 to form threaded fit connection.
The position locking device 26 comprises a position locking motor, the position locking motor extends out of the rotating shaft upwards, a position locking clamping piece is arranged at the top end of the rotating shaft, and the position locking clamping piece extends into the position locking hole to turn to form a position locking clamping connection.
The tensioning device 27 comprises a winch 28, a pulley assembly 30 and a pull rod 31, the winch 28 is fixedly mounted on the outer wall of the building board layer 19, the pulley assembly 30 is hinged to the inner ring vertical rod 3, the winch 28 and the pull rod 31 are tensioned through a steel wire rope 29, the steel wire rope 29 is in a tensioning state and is wound on the pulley assembly 30, a locking column is arranged at the tail end of the pull rod 31, the top end of the locking column protrudes out of a clamping hook, a clamping hole is formed in the outer ring vertical rod, an annular clamping groove is formed in the clamping hole, an embedding notch is formed in the annular clamping groove, the locking column at the tail end of the pull rod 31 extends into the clamping hole to enable the clamping hook to be located in the embedding notch, and the clamping hook is enabled to enter the annular clamping groove to form clamping connection through rotation to be fixedly connected.
The basic unit scaffold board 1 is fixedly provided with a level gauge.
Inner circle pole setting 3 and outer lane pole setting 4 all include a plurality of sections concatenation pole settings, link firmly through the plug connector between the adjacent concatenation pole setting, and half of plug connector inserts the concatenation pole setting that is located the below, and half inserts the concatenation pole setting that is located the top.
A plurality of net frame connecting pieces are fixed on the outer side of the outer ring vertical rod 4, and the net sheet 6 is fixedly arranged on the plurality of net frame connecting pieces.
The inner peripheral edge of the base layer scaffold board 1 is fixedly provided with a guide rail connecting piece 9, the inner peripheral edge of the upper layer scaffold board 7 is fixedly provided with a guide rail connecting piece 9, and the guide rail 10 is fixedly arranged on a plurality of guide rail connecting pieces 9 positioned in the same vertical line.
An inner gear hole is formed in the middle of the anti-falling rotating wheel 18, a shaft rotating wheel is inserted in the inner gear hole, a radial sliding groove is formed in the middle of the shaft rotating wheel, a lifting sliding key is slidably connected in the radial sliding groove, locking teeth are arranged at the upper end of the lifting sliding key, guide teeth are arranged at the lower end of the lifting sliding key, the locking teeth and the tooth grooves of the inner gear hole form locking matching, and the guide teeth and the tooth grooves of the inner gear hole form guiding sliding connection.
Offer mounting hole one on the outer wall face of building slab 19, attach and offer mounting hole two on the wall fixed guide holder 17, mounting hole one corresponds the intercommunication with the mounting hole and runs through by the screw rod, and the both ends of screw rod all cup joint the nut and form screw thread fastening connection.
The lifting construction method of the integrated climbing frame system comprises the following steps:
1) before climbing operation, the synchronous intelligent control system 16 judges and ensures that each lifting chain 13 keeps a tensioning state at the moment under the traction of the corresponding electric hoist 14 through the sensing signals of each sensor 15;
2) the electric hoists 14 positioned on the periphery of the building are controlled by an intelligent control system to be started simultaneously, the electric hoists 14 are pulled up through the lifting chain 13 at the same speed, meanwhile, the anti-falling runner 18 is meshed with the anti-falling ladder, and in the process that the guide rail 10 rises, the anti-falling runner 18 rotates slowly and plays a role in slowly and stably lifting the whole climbing frame through tooth meshing;
3) after the integral climbing frame is synchronously pulled up to a first-layer height by a plurality of electric hoists 14, the wall-attached fixed guide seat 17 positioned at the lowest end of the guide rail 10 is separated from the guide rail 10, the wall-attached fixed guide seat 17 is disassembled and transferred to the outer wall surface of the highest-layer building slab layer 19 reached by the upper end of the climbing frame, so that the wall-attached fixed guide seat 17 is connected with the top end of the guide rail 10 through a positioning fastener, and meanwhile, the anti-falling runner 18 is in meshing connection with the anti-falling trapezoid;
4) after the whole climbing frame rises by one layer of height, a telescopic platform 21 is installed at the bottom of a building board layer 19 adjacent to a base layer scaffold board 1, the telescopic board is driven by an oil cylinder to extend forwards to the position below the base layer scaffold board 1, a folding lifting frame 23 is lifted by rotating an adjusting screw rod 24 so that a locking clamping piece of a locking device 26 is inserted into a locking hole, and a locking motor drives the locking clamping piece to rotate so that the locking clamping piece is clamped with the locking hole, so that the stability of the whole frame body is improved;
5) a plurality of tensioning devices 27 are arranged between the climbing frame and the outer wall of the building in a pulling mode, a winch 28 is fixedly arranged on the outer wall of a building slab layer 19, a pulley assembly 30 is hinged to an inner ring upright rod 3, a locking position column at the tail end of a pull rod 31 extends into a clamping hole of an outer ring upright rod to enable a clamping hook to be positioned in a gap, the clamping hook enters an annular clamping groove through rotation to form clamping and fixing connection, a steel wire rope 29 is connected between the winch 28 and the pull rod 31, the steel wire rope 29 is wound on the pulley assembly 30 to be in a tensioning state, the winch 28 is started to pull the steel wire rope 29 to enable a frame body to be tensioned and attached to the outer wall of the building through the pull rod 31, and meanwhile the tensioning degree of the steel wire rope 29 is adjusted through observing the horizontal parameters of a level gauge to keep the climbing frame in a tensioning and fixing state;
6) after the integral climbing frame rises by one layer of height, the integral climbing frame is encircled around the building outline, so that the building beam column 20 and the building slab layer 19 on the layer are integrally poured, then the locking clamping between the base scaffold board 1 and the locking device 26 is released, meanwhile, the tensioning device 27 is released, the integral climbing frame is lifted by one layer again, the base scaffold board 1 and the adjacent building slab layer 19 form lifting locking positions again, and then the integral pouring is carried out again until the building main body structure is built;
7) the electric hoists 14 positioned on the periphery of the building are controlled by an intelligent control system to be started simultaneously, the electric hoists 14 are descended through the lifting chain 13 at the same speed, meanwhile, the falling prevention rotating wheel 18 is meshed with the falling prevention ladder, and in the descending process of the guide rail 10, the falling prevention rotating wheel 18 rotates slowly and plays a role in slowly and stably descending the whole climbing frame through tooth meshing;
8) after the integral climbing frame is synchronously descended to a certain height by a plurality of electric hoists 14, the wall-attached fixed guide seat 17 positioned at the uppermost end of the guide rail 10 is separated from the guide rail 10, the wall-attached fixed guide seat 17 is dismantled and transferred to the outer wall surface of the lowest floor building slab layer 19 reached by the lower end of the climbing frame, so that the wall-attached fixed guide seat 17 is connected with the bottom end of the guide rail 10 through a positioning fastener, and meanwhile, the anti-falling runner 18 is in meshing connection with the anti-falling trapezoid;
9) after the overall climbing frame descends by one layer of height, a telescopic platform 21 is arranged at the bottom of a building board layer 19 adjacent to a base layer scaffold board 1, the telescopic board is driven by an oil cylinder to extend forwards to the position below the base layer scaffold board 1, a folding lifting frame 23 is lifted by rotating an adjusting screw rod 24 so that a locking clamping piece of a locking device 26 is inserted into a locking hole, and a locking motor drives the locking clamping piece to rotate so that the locking clamping piece can be clamped with the locking hole, so that the stability of the overall frame body is improved;
10) a plurality of tensioning devices 27 are arranged between the climbing frame and the outer wall of the building in a pulling mode, a winch 28 is fixedly arranged on the outer wall of a building slab layer 19, a pulley assembly 30 is hinged to an inner ring upright rod 3, a locking position column at the tail end of a pull rod 31 extends into a clamping hole of an outer ring upright rod to enable a clamping hook to be positioned in a gap, the clamping hook enters an annular clamping groove through rotation to form clamping and fixing connection, a steel wire rope 29 is connected between the winch 28 and the pull rod 31, the steel wire rope 29 is wound on the pulley assembly 30 to be in a tensioning state, the winch 28 is started to pull the steel wire rope 29 to enable a frame body to be tensioned and attached to the outer wall of the building through the pull rod 31, and meanwhile the tensioning degree of the steel wire rope 29 is adjusted through observing the horizontal parameters of a level gauge to keep the climbing frame in a tensioning and fixing state;
11) after the whole climbing frame descends the one deck height, enclose around the building profile because of whole climbing frame, decorate to this layer of building outer wall from this and carry out the integral erection, then remove basic unit's scaffold board 1 and the clamping of the lock position 26, remove straining device 27 simultaneously, whole climbing frame descends the one deck again, forms the lifting lock position with basic unit's scaffold board 1 and adjacent building sheet layer 19 once more, then builds whole outer wall again and decorates, builds whole outer wall until building outer wall is decorated and is built the completion.
In the ascending or descending process of the guide rail 10, the anti-falling ladder is connected in a meshing manner to drive the anti-falling runner 18 to slowly rotate, at the moment, the tooth grooves of the inner gear hole push the guide teeth to enable the lifting sliding key to ascend, then the lifting sliding key descends under the action of self weight, so that the locking teeth at the upper end of the lifting sliding key are separated from the tooth grooves of the inner gear hole, and locking clamping is not formed.
When the guide rail 10 suddenly drops, the anti-falling ladder drives the anti-falling runner 18 to rapidly rotate reversely to break the lifting sliding key to automatically drop, so that the locking teeth at the upper end of the lifting sliding key and the tooth grooves of the inner gear hole form clamping locking positions, the anti-falling runner 18 immediately self-locks, brakes and stops rotating, and the anti-falling ladder of the guide rail 10 is clamped by the anti-falling teeth to prevent the whole climbing frame from continuously dropping.
Compared with the prior art, the lifting construction method of the integrated climbing frame system has the following advantages:
the climbing frame structurally forms the whole unity, achieves strong stability, simple structure and convenient use, is suitable for casting and forming the whole building in a unified way, accelerates the construction efficiency and shortens the construction period. Through addding the structure of being locked, further improve whole stability of climbing the frame to take place to rock when avoiding the workman to walk about, improve the bearing capacity of support body simultaneously, ensure the security of construction. And a tensioning device 27 is additionally arranged to match with the action of a level gauge to finish level judgment and intelligent adjustment of the tension degree, so that the frame body is tensioned and fixed in a horizontal state. The supporting of both having realized the bottom is firm, combines the taut firm of lateral wall again, and both cooperate together to accomplish firm, the steady state of climbing the frame, provide reliable guarantee for safe construction. This climb the frame at the in-process that rises, can realize building to whole floor structure, at the in-process that descends, can realize having functions such as automatic lifting, automatic adhesion, can reciprocate to the decoration construction of whole layer of wall, can show improvement efficiency of construction, practice thrift the labour cost. In addition, the stability and the safety can be guaranteed in the lifting process, and the falling accidents are effectively avoided.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Although the base scaffold board 1 is used more herein; a turning plate 2; an inner ring upright rod 3; an outer ring upright stanchion 4; a horizontal truss 5; a mesh sheet 6; an upper scaffold board 7; a rail support 8; a guide rail connector 9; a guide rail 10; a lower hoisting point truss 11; a hanging seat 12 is arranged on the chain block; a lifting chain 13; an electric hoist 14; a sensor 15; a synchronous intelligent control system 16; wall-attached fixing guide seats 17; an anti-fall runner 18; a building slab 19; building beams and columns 20; a telescopic platform 21; a fixed table 22; a folding crane 23; an adjusting screw 24; an elevating table 25; a capture 26; a tensioning device 27; a hoist 28; a wire rope 29; a pulley assembly 30; tie rods 31, etc., but do not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (9)
1. A lifting construction method of an integrated scaffold system is characterized in that the integrated scaffold system is constructed on the periphery of a building in a surrounding manner, the scaffold system comprises a base layer scaffold board and a plurality of upper scaffold boards, the inner side of the base layer scaffold board is fixedly connected with a turning board through a connecting board, the turning board and one building board layer form a sealed lap joint, a plurality of inner ring vertical rods and a plurality of outer ring vertical rods are uniformly arranged on the base layer scaffold board, the outer ring vertical rods are fixedly connected through horizontal trusses, the horizontal trusses are positioned on the inner sides of the outer ring vertical rods, the upper scaffold boards are fixed between the inner ring vertical rods and the outer ring vertical rods in an equidistant and parallel manner, a plurality of net sheets are paved on the outer sides of the outer ring vertical rods in a splicing manner, a plurality of guide rails are vertically connected with the inner peripheries of the base layer scaffold board and the upper scaffold boards, and a guide rail supporting piece is fixedly connected between any one outer ring vertical rod and the guide rails, the inner side of the guide rail is connected with a plurality of wall-attached fixed guide seats, the wall-attached fixed guide seats are rotatably connected with anti-falling rotating wheels, a plurality of anti-falling teeth are uniformly arranged on the peripheral ring of the anti-falling rotating wheels, an anti-falling ladder on the guide rail is meshed with the anti-falling teeth to be connected, the wall-attached fixed guide seats are fixed on the outer wall surface of the corresponding building board layer, a lower lifting point truss is fixedly arranged at the lower end part of the guide rail, an upper hanging seat and an upper lifting point truss are fixedly arranged at the upper end of the guide rail, a lifting chain is hung on the upper hanging seat of the chain, the bottom end of the lifting chain is fixedly connected with an electric hoist, the electric hoist is fixedly connected with the lower lifting point truss through a hooking sensor, a synchronous intelligent control system is further assembled on the outer ring vertical rod, the sensor is connected with the synchronous intelligent control system through an electric signal, and the synchronous intelligent control system is electrically connected with the electric hoist through an electric signal, with adjacent building board layer bottom of basic unit scaffold board sets firmly telescopic platform, telescopic platform is last by cylinder drive expansion plate, set up the regulation platform on the outer end of expansion plate, the top of adjusting the platform sets up the ware of being locked, set up the hole of being locked on the bottom surface of basic unit scaffold board, the ware correspondence of being locked is inserted form the lock in the hole and extremely link firmly, the outer lane pole setting with set up straining device between the outer wall of building board layer, its characterized in that includes following step: 1) before climbing operation, the synchronous intelligent control system judges and ensures that each lifting chain keeps a tensioning state constantly under the traction of the corresponding electric hoist according to the sensing signals of each sensor; 2) the electric hoists located on the periphery of the building are controlled to be started simultaneously through an intelligent control system, the electric hoists are subjected to pulling-up operation through a lifting chain at the same speed, meanwhile, the anti-falling rotating wheels are connected with the anti-falling ladder in a meshed mode, the anti-falling rotating wheels slowly rotate in the process that the guide rail rises, and the whole climbing frame is slowly and stably lifted through tooth meshing; 3) after the integral climbing frame is synchronously pulled to a first-layer height by a plurality of electric hoists, the wall-attached fixed guide seat positioned at the lowest end of the guide rail is separated from the guide rail, the wall-attached fixed guide seat is disassembled and transferred to the outer wall surface of the highest-layer building slab layer reached by the upper end of the climbing frame, so that the wall-attached fixed guide seat is connected with the top end of the guide rail through a positioning fastener, and meanwhile, the anti-falling runner is in meshed connection with the anti-falling trapezoid; 4) after the integral climbing frame rises by one layer of height, a telescopic platform is arranged at the bottom of a building board layer adjacent to the base layer scaffold board, the telescopic board is driven by the oil cylinder to extend forwards to the lower part of the base layer scaffold board, the folding lifting frame is lifted by rotating the adjusting screw rod so that a locking clamping piece of the locking device is inserted into a locking hole, and the locking motor drives the locking clamping piece to rotate so that the locking clamping piece is clamped with the locking hole, so that the stability of the whole frame body is improved; 5) the climbing frame is fixed on the outer wall of a building slab, a pulley assembly is hinged to an inner ring vertical rod, a locking post at the tail end of a pull rod extends into a clamping hole of an outer ring vertical rod to enable a clamping hook to be positioned in an embedded notch, the clamping hook enters an annular clamping groove to form clamping connection and fixation through rotation, a steel wire rope is connected between the winch and the pull rod, the steel wire rope is wound on the pulley assembly to be in a tensioning state, the winch is started to pull the steel wire rope to enable a frame body to be tensioned and attached to the outer wall of the building by using the pull rod, and meanwhile, the tensioning degree of the steel wire rope is adjusted by observing the horizontal parameter of a level gauge to keep the climbing frame to be tensioned and fixed in a horizontal state; 6) after the integral climbing frame rises by one layer of height, the integral climbing frame is encircled around the building outline, so that the building beam column and the building slab layer on the layer are integrally poured, then the locking clamping of the base scaffold board and the locking device is released, meanwhile, the tensioning device is released, the integral climbing frame lifts one layer again, the base scaffold board and the adjacent building slab layer form lifting locking positions again, and then the integral pouring is carried out again until the building main body structure is built; 7) the electric hoists located on the periphery of the building are controlled to be started simultaneously through an intelligent control system, each electric hoist is descended through a lifting chain at the same speed, meanwhile, the anti-falling runner is meshed with the anti-falling ladder, and in the process of descending of the guide rail, the anti-falling runner rotates slowly, and the whole climbing frame is descended slowly and stably through tooth meshing; 8) after the integral climbing frame is synchronously descended to a certain height by a plurality of electric hoists, the wall-attached fixed guide seat positioned at the uppermost end of the guide rail is separated from the guide rail, the wall-attached fixed guide seat is dismantled and transferred to the outer wall surface of the lowest floor building slab reached by the lower end of the climbing frame, so that the wall-attached fixed guide seat is connected with the bottom end of the guide rail through a positioning fastener, and meanwhile, the anti-falling runner is meshed with the anti-falling trapezoid; 9) after the integral climbing frame descends by one layer of height, a telescopic platform is installed at the bottom of a building board layer adjacent to the base layer scaffold board, the telescopic board is driven by the oil cylinder to extend forwards to the position below the base layer scaffold board, the folding lifting frame is lifted by rotating the adjusting screw rod so that a locking clamping piece of the locking device is inserted into a locking hole, and the locking motor drives the locking clamping piece to rotate so that the locking clamping piece is clamped with the locking hole, so that the stability of the whole frame body is improved; 10) the climbing frame is fixed on the outer wall of a building slab, a pulley assembly is hinged to an inner ring vertical rod, a locking post at the tail end of a pull rod extends into a clamping hole of an outer ring vertical rod to enable a clamping hook to be positioned in an embedded notch, the clamping hook enters an annular clamping groove to form clamping connection and fixation through rotation, a steel wire rope is connected between the winch and the pull rod, the steel wire rope is wound on the pulley assembly to be in a tensioning state, the winch is started to pull the steel wire rope to enable a frame body to be tensioned and attached to the outer wall of the building by using the pull rod, and meanwhile, the tensioning degree of the steel wire rope is adjusted by observing the horizontal parameter of a level gauge to keep the climbing frame to be tensioned and fixed in a horizontal state; 11) the utility model discloses a building outer wall decoration, including building outer wall decoration, the one deck height of climbing, after whole climbing frame decline one deck height, because of whole climbing frame encloses around the building profile, decorate this layer of building outer wall and carry out the integrated construction from this, then remove basic unit's scaffold board and the clamping of the lock position ware, remove straining device simultaneously, whole climbing frame descends the one deck again, forms the lifting lock position with basic unit's scaffold board and adjacent building sheet layer once more, then builds whole outer wall decoration once more, decorates the construction and accomplishes until building outer wall decoration.
2. The lifting construction method of the integrated climbing frame system according to claim 1, wherein the adjusting platform comprises a fixing platform at the bottom and a lifting platform at the upper part, a folding lifting frame is arranged between the fixing platform and the lifting platform, two hinge shafts are arranged in the middle of the folding lifting frame, a screw hole is formed in the middle of each hinge shaft, and an adjusting screw penetrates through the two screw holes to form a thread fit connection.
3. The lifting construction method of the integrated creeper system according to claim 1, wherein the position locking device comprises a position locking motor, the position locking motor extends out of a rotating shaft upwards, a position locking clamping piece is arranged at the top end of the rotating shaft, and the position locking clamping piece extends into the position locking hole and turns to form a position locking clamping connection.
4. The lifting construction method of the integrated climbing frame system according to claim 1, wherein the tensioning device comprises a winch, a pulley assembly and a pull rod, the winch is fixedly mounted on the outer wall of the building slab, the pulley assembly is hinged to the inner ring vertical rod, the winch and the pull rod are tensioned by a steel wire rope, the steel wire rope is wound on the pulley assembly in a tensioned state, a locking column is arranged at the tail end of the pull rod, a hook protrudes from the top end of the locking column, a clamping hole is formed in the outer ring vertical rod, an annular clamping groove is formed in the clamping hole, an embedding notch is formed in the annular clamping groove, the locking column at the tail end of the pull rod extends into the clamping hole to enable the hook to be located in the embedding notch, and the hook enters the annular clamping groove to form clamping and fixing by rotation.
5. The method of claim 1, wherein a level is fixedly installed on the base scaffold board; the inner periphery of basic unit scaffold board is along going up fixed guide rail connecting piece, the inner periphery of upper strata scaffold board is along going up fixed guide rail connecting piece, the guide rail is adorned admittedly on being located a plurality of guide rail connecting pieces of same plumb line.
6. The lifting construction method of the integrated climbing frame system according to claim 1, wherein the inner ring vertical rods and the outer ring vertical rods comprise a plurality of sections of splicing vertical rods, adjacent splicing vertical rods are fixedly connected through connectors, one half of the connectors are inserted into the splicing vertical rod positioned below, and the other half of the connectors are inserted into the splicing vertical rod positioned above; and a plurality of net frame connecting pieces are fixed on the outer side of the outer ring vertical rod, and the net sheets are fixedly arranged on the plurality of net frame connecting pieces.
7. The lifting construction method of the integrated climbing frame system according to claim 1, wherein an inner gear hole is formed in the middle of the anti-falling runner, a shaft runner is inserted into the inner gear hole, a radial chute is formed in the middle of the shaft runner, a lifting sliding key is slidably connected in the radial chute, locking teeth are arranged at the upper end of the lifting sliding key, guide teeth are arranged at the lower end of the lifting sliding key, the locking teeth are in locking fit with tooth grooves of the inner gear hole, and the guide teeth are in guiding sliding connection with tooth grooves of the inner gear hole.
8. The lifting construction method of the integrated climbing frame system according to claim 1, wherein a first mounting hole is formed in the outer wall surface of the building slab, a second mounting hole is formed in the wall-attached fixing guide seat, the first mounting hole and the second mounting hole are correspondingly communicated and penetrated by a screw rod, and nuts are sleeved at two ends of the screw rod to form threaded fastening connection.
9. The lifting construction method of the integrated climbing frame system according to claim 1, wherein during the process of the guide rail rising or falling, the anti-falling ladder is engaged to drive the anti-falling runner to rotate slowly, at this time, the tooth socket of the inner gear hole pushes the guide tooth to lift the lifting sliding key, and then the lifting sliding key falls due to the self-weight action, so that the locking tooth at the upper end of the lifting sliding key is separated from the tooth socket of the inner gear hole, and no locking clamping is formed; when the guide rail suddenly drops, the anti-falling ladder drives the anti-falling runner to rapidly rotate reversely to break the lifting sliding key to automatically drop, so that locking teeth at the upper end of the lifting sliding key and tooth grooves of the inner gear hole form clamping locking positions, the anti-falling runner is instantly self-locked, braked and stopped to rotate, and the anti-falling ladder of the guide rail is clamped by the anti-falling teeth to prevent the whole climbing frame from continuously dropping.
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| US20060054395A1 (en) * | 2004-08-17 | 2006-03-16 | Horizon Veterinary Services, Inc. | Telescoping motorized lift platform |
| US20100108441A1 (en) * | 2008-11-02 | 2010-05-06 | Morelli Vince | Adjustable work platform for pipe and casing stabbing operations |
| CN102926529B (en) * | 2011-08-11 | 2014-11-26 | 北京建筑工程学院 | Self-elevating scaffold provided with telescoping platforms for building construction |
| CN104652803B (en) * | 2015-02-02 | 2017-06-13 | 博尔建设集团有限公司 | Attached electric lifting guide rail scaffold |
| CN110409788A (en) * | 2019-08-30 | 2019-11-05 | 河北国益工程技术有限公司 | A kind of portable all steel lifting platform and its method for improving with triple anti-fall mechanisms |
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