CN105401714A - Attached lifting scaffold and lifting method - Google Patents
Attached lifting scaffold and lifting method Download PDFInfo
- Publication number
- CN105401714A CN105401714A CN201510705214.3A CN201510705214A CN105401714A CN 105401714 A CN105401714 A CN 105401714A CN 201510705214 A CN201510705214 A CN 201510705214A CN 105401714 A CN105401714 A CN 105401714A
- Authority
- CN
- China
- Prior art keywords
- wall
- support body
- guide rail
- guiding device
- attached guiding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000010276 construction Methods 0.000 claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000000452 restraining effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 10
- 238000005457 optimization Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an attached lifting scaffold, which comprises a frame body, a guide rail and an attached wall guide device, wherein the guide rail is vertically arranged on the frame body; the lifting mechanism comprises a rectangular lifting frame which is vertically arranged along the longitudinal direction of the frame body; the lifting frame is fixedly connected with the frame body; fixed mounting has loop chain electric block on lifting frame's the upper end crossbeam, and lower extreme crossbeam fixed mounting has two leading wheels, its characterized in that, loop chain electric block's jack-up chain walks around the bottom of two leading wheels in proper order and is connected to attach wall guider, it is located to attach wall guider the top of leading wheel, the leading wheel is for lifting by crane the sprocket. The invention has the advantages of better safety, lighter weight, convenient operation, contribution to improving the construction efficiency, reducing the construction cost and the like.
Description
Technical field
The present invention relates to the climbing frame field in building operations, relate to a kind of attachment type raise scaffold and elevating method especially.
Background technology
Climbing frame is hoisting frame again, can be divided into main several classes such as fluid pressure type, electrodynamic type, manpower hand pulling type according to its power resources.It is the new type scaffold system developed in recent years, is mainly used in high-layer shear force wall formula building.It can along building up soaring or decline.This system makes Construction Formwork & Scaffold Technology take on a new look completely: one be need not translation frame; Two is the dismounting operations (once always using construction after assembling complete) eliminating scaffold, and not by the restriction of depth of building, saves manpower and material greatly.And also there is larger change for traditional scaffold at security standpoint.Advantages for development are had in highrise building.
But the lift portion of existing lifting false work mainly adopts electric block, and wire rope completes.Wire rope is connected with the hoisting chain of electric block, then promotes the support body of scaffold.Once the tie point of wire rope and hoisting chain breaks down, easily cause peril.
In addition, traditional lifting false work mainly comprises the horizontal truss of bottom and sets up the scaffold support body composition on horizontal truss; Traditional lifting false work needs when assembling first guide rail and horizontal truss together to be installed, and then the scaffold built above horizontal truss, once find that in the process scaffolded erecting deviation appears in the position of guide rail, cannot adjust the position of guide rail.And traditional scaffold generally adopts circular steel pipe to be assembled by fastener.During use, the steel pipe of the horizontally set on scaffold mainly bears the weight of constructor and construction building materials and the moment of flexure that produces, and Long-Time Service easily causes part circular tube bending.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved by this invention is: how to provide a kind of safety better, lighter in weight, easy to operate, is conducive to improving efficiency of construction, reduces attachment type raise scaffold and the elevating method thereof of construction cost.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of attachment type raise scaffold, comprises support body, is vertically arranged on the guide rail on support body, and the wall-attached guiding device coordinated with guide rail, and described wall-attached guiding device and guide rail can slide mutually along on rail length direction; Described wall-attached guiding device can be fixedly mounted on the body of wall of building; Also comprise elevating mechanism, described elevating mechanism comprises the rectangular lifting frame vertically arranged along support body longitudinal direction; Described lifting frame is fixedly connected with described support body; The upper end floor beam of described lifting frame is installed with Electric Chain Blocks, the homonymy of lower end floor beam is installed with along its length two directive wheels, the rotating shaft of described directive wheel is and is horizontally disposed with and perpendicular to the lower end floor beam at respective place; It is characterized in that, the hoisting chain of described Electric Chain Blocks is walked around the bottom of two directive wheels successively and is connected to described wall-attached guiding device, and described wall-attached guiding device is positioned at the top of described directive wheel, and described directive wheel is lifting sprocket wheel.
During concrete operations, first wall-attached guiding device is fixed on the body of wall of building along the length direction of guide rail, then guide rail is coordinated with wall-attached guiding device and install.Because Electric Chain Blocks and wall-attached guiding device are positioned at the top of two directive wheels, hoisting chain walks around the bottom of two directive wheels successively.Wall-attached guiding device be operationally be fixed on body of wall fixed.When Electric Chain Blocks is wound around contraction hoisting chain, the length of the hoisting chain between Electric Chain Blocks and wall-attached guiding device reduces, and Electric Chain Blocks and directive wheel are all fixedly mounted on lifting frame, the distance therefore between Electric Chain Blocks and directive wheel is constant.The reduction of chain hoist wheel length can only be the distance reduction between directive wheel and wall-attached guiding device.Like this, elevating mechanism upwards promotes along with the length reduction of chain hoist wheel.Because lifting frame is fixedly connected with described support body; Namely support body upwards promotes under the effect of Electric Chain Blocks.When support body is when promoting, guide rail moves up under the guide effect of wall-attached guiding device with support body.Prevent tumbling of support body.Compared with traditional lifting false work, elevating mechanism adopts a complete hoisting chain, coordinates directive wheel to use and promotes support body.Instead of adopt hoisting chain to be connected with wire rope, then walk around assembly pulley by wire rope and support body is promoted.Can prevent the joint between hoisting chain and wire rope from getting loose and causing the generation of security incident, improve the safety factor of whole lifting false work.In addition, because wire rope adopts multiply finer wire by being entwined, after the effect of long-term tension power, wire rope easily rotates around the axis of self.When wire rope is connected with hoisting chain, the spontaneous hoisting chain rotation that rotarily drives can cause hoisting chain to produce clamping stagnation at Electric Chain Blocks by wire rope.And hoisting chain overlaps chain successively by several oblong annular chain links to form, when hoisting chain is through sprocket wheel, chain link place plane is connected place plane with another one mutually vertical.Like this, adopt a complete hoisting chain can prevent the winding of hoisting chain self, reduce the fault rate of system, improve the stability of system.Meanwhile, the easy fracture of wire of wire rope that increase wire rope causes and the unsafe factor increasing connector is avoided.
As optimization, described support body comprises the horizontally disposed rectangular scaffold floor framework of the some layers be vertically equally spaced; Described scaffold floor framework is connected by the vertical vertical rod arranged; Described scaffold floor framework comprises cross bar and the longitudinal vertical pole arranged of level of horizontal cross setting; Described cross bar and vertical pole all adopt channel-section steel to make, and the open side of channel-section steel is all towards the middle part of scaffold floor framework.
For channel-section steel and the round steel pipe of identical weight, the flexural strength of channel-section steel is greater than the flexural strength of round steel pipe.Use the scaffold floor framework of channel-section steel production technique, the weight of whole lifting false work can be alleviated.When constructor and construction material are placed on scaffold floor, channel-section steel is flexural deformation not easily, in whole work progress, reduces scaffold distortion and produce dangerous risk, improve the safety of whole scaffold.When Practical Completion, the channel-section steel of dismounting can utilize by secondary.Like this, the loss of material can be reduced, improve the utilization rate of material, cost-saving.In addition, use channel-section steel to build support body, the use of various types of fastener can be avoided, and adopt the bolt of unified specification to be fixed connection, the time that a large amount of support bodys is built can be saved, improve the efficiency of construction of engineering.Because bolt is standard component, price is relatively low, adopts bolt to fix the construction cost can saving lifting false work.
As optimization, the web of described cross bar is equidistantly provided with some installing holes along the length direction of cross bar; Described guide rail comprises the installing plate of the long strip type that is arranged along rail length direction, described installing plate is provided with along its length and is equidistantly provided with some installing holes; The most short central square being positioned at the installing hole of the cross bar on adjacent two layers scaffold floor framework is the integral multiple of the center square of adjacent installing hole on installing plate; Described guide rail is fixedly connected on support body by the installing hole on screw bolt passes installing plate and the installing hole on cross bar.
By bolt, guide rail is fixedly connected with support body, needs first support body to be built into a geometry unchanged body, and then guide rail is fixed on support body.And traditional lifting false work needs guide rail and support body integrally to build when building.Compared with traditional mode of building, in build process, once find that the position of guide rail occurs deviation, time not parallel between the multiple guide rails particularly on lifting false work.The guide rail of this structure of the present invention can be reorientated fixing mode by dismounting bolt and be adjusted.And more complicated during traditional lifting false work structural adjustment.In addition, adopt and support body is built into a geometry unchanged body in this way, without the need to using traditional horizontal truss as the basis of scaffold.Like this, after Practical Completion dismounting support body, all component are the body of rod, are convenient to transport transfer.
As optimization, the web of described vertical pole is equidistantly provided with some installing holes along its length; Be fixedly connected with by the installing hole of bolt through adjacent vertical pole between adjacent scaffold floor framework on the every one deck of described support body.
During use, the scaffold floor framework of every one deck is bolted to connection, and support body can be expanded in a lateral direction, enable lifting false work cover whole construction area.
As optimization, between described cross bar and the vertical rod of intersecting with it, be connected with the first hound, between described vertical pole and the vertical rod of intersecting with it, be connected with the second hound.
Arrange the first hound to make between cross bar and vertical rod, to form stable triangular structure, the second hound is set and makes between vertical pole and vertical rod, to form stable triangular structure.Like this, the stable of this support body can be ensured.
As optimization, described guide rail comprises two pipes be arranged in parallel, and be fixedly connected with some connecting rods equidistantly arranged along pipe length direction between described pipe, described connecting rod is perpendicular to pipe; Described wall-attached guiding device is just provided with one anti-fall piece to described guide rail, and the below of the connecting rod being positioned at described wall-attached guiding device place height is stretched in described anti-fall piece of one end towards support body; Described anti-fall piece to be horizontally disposed with by one and the rotating shaft being parallel to metope is arranged on described wall-attached guiding device, and described anti-fall piece is positioned at rotating shaft near a side bottom of support body and is provided with a limited block; The described anti-fall piece of level of upper surface when being positioned at the restraining position of limited block, soffit is inclined upwardly along the direction towards support body.
When support body promotes, guide rail moves upward along wall-attached guiding device to support body.Because the below of the connecting rod being positioned at described wall-attached guiding device place height is stretched in anti-fall piece of one end towards support body, and connecting rod is equidistantly arranged along the length direction of guide rail, guide rail in the process moved upward, connecting rod guide rail being positioned at anti-fall piece of below successively upwardly anti-fall piece rotate up around the shaft.In addition, because anti-fall piece is positioned at rotating shaft near a side bottom of support body and is provided with a limited block, once elevating mechanism breaks down, the downward landing of support body, due to anti-fall piece be positioned at the restraining position of limited block time upper surface level.Like this, the connecting rod being positioned at anti-fall piece of top will be fallen on anti-fall piece, prevent lifting false work from continuing landing and will cause security incident, improve the safety of lifting false work.
As optimization, described wall-attached guiding device also comprises horizontally disposed top panel, and described top panel is provided with resetting-mechanism, and described resetting-mechanism is positioned at the described anti-fall piece of side away from described support body; Described resetting-mechanism comprises the upper shell of the vertical lower ending opening arranged and the lower shell mutually sheathed with upper shell; The upper end open of described lower shell and mutually can moving along its length with upper shell; Vertically be provided with a reset tension spring in described upper shell and lower shell, the lower end of described reset tension spring is fixedly connected with lower shell, and upper end is fixedly connected with described top panel through the top of upper shell; Described lower shell and anti-fall piece of side away from support body hinged by horizontally disposed twisted axis.
Because the upper end of reset tension spring is connected with the top panel of fixing wall-attached guiding device, lower end is connected with lower shell, and to pass through horizontally disposed twisted axis hinged lower shell and anti-fall piece of side away from support body.Once the anti-fall piece of side near support body is upturned under the effect of external force, anti-fall piece rotates around the shaft, and the anti-fall piece of side away from support body must drive lower shell hinged with it to move downward by twisted axis.Like this, just make reset tension spring produce stretcher strain, when anti-fall piece of external force of bearing disappears, anti-fall piece must reset, and ensures upper surface level.Like this, the safety of whole lifting false work can just be ensured.
As optimization, be also vertically provided with unblock stage clip in described upper shell and lower shell, the upper end of described unblock stage clip is fixedly connected with upper shell, and the described lower end of unblock stage clip abuts with the bottom of lower shell; The coefficient of elasticity of described unblock stage clip is greater than the coefficient of elasticity of described reset tension spring; Described resetting-mechanism also comprises the vertical pull bar arranged, and the lower end of described pull bar has a connecting hole that can connect for hoisting chain; Described upper shell is fixedly connected with pull bar by horizontally disposed junction plate; Described pull bar is arranged with a large stage clip, the lower end of described large stage clip is fixedly connected with wall-attached guiding device, and upper end abuts the junction plate between described upper shell and pull bar.
During work, be connected to by hoisting chain on the connecting hole bottom pull bar, when operating scaffold and rising or decline, hoisting chain applies downward power to pull bar.Because upper shell is fixedly connected with pull bar, and under junction plate, abutting has large stage clip, and the lower end of large stage clip is fixedly connected with wall-attached guiding device.Therefore, the pulling force that pull bar bears is applied on large stage clip, makes large stage clip compressive strain.Also drive upper shell to move downward simultaneously.Owing to being provided with unblock stage clip in upper shell and lower shell, and unblock stage clip upper end and upper shell are fixed, and lower end abuts the bottom of lower shell.Like this, lower shell will be driven to move downward, lower shell drives anti-fall piece of rotation by twisted axis, and what guarantee guide rail can be happy in wall-attached guiding device moves up and down.Rotate to extreme position once anti-fall piece, lower shell cannot continue to move downward, and now upper shell will compress unblock stage clip, prevents resetting-mechanism from damaging.In the course of work, if the situation of fracture occurs hoisting chain, the pulling force on pull bar will disappear, large stage clip resets simultaneously, and drive upper shell to move upward, lower shell is under the pressure condition losing upper shell, reset under the effect of back-moving spring, ensure the upper surface horizontal positioned of anti-fall piece.Thus allow the connecting rod on guide rail fall on anti-fall piece, stop lifting false work to continue whereabouts and cause security incident.
An elevating method for attachment type raise scaffold, is characterized in that, comprises the following steps:
A, obtains the support body of lifting false work as claimed in claim 8, guide rail, wall-attached guiding device and elevating mechanism;
B, the metope corresponding to the position of all guide rails to be installed all vertically installs some wall-attached guiding devices, then be positioned at same vertical on wall-attached guiding device a corresponding guide rail is installed;
C, is fixedly connected with support body with each guide rail with bolt; And in the position at each guide rail place, elevating mechanism is installed, make the directive wheel of elevating mechanism be positioned at the bottom of support body; Then hoisting chain is connected in the pull bar connecting hole of the wall-attached guiding device of the bottommost of corresponding guide rail position;
D, by be positioned at same vertical on all wall-attached guiding devices on pull bar be vertically rigidly connected successively in direction;
E, starts the Electric Chain Blocks of all elevating mechanisms simultaneously, and support body is moved on the whole; When the bottom of support body arrives and is positioned at the wall-attached guiding device of bottommost, the pull bar of hoisting chain from the wall-attached guiding device of bottommost is taken off, and is connected in the connecting hole of the pull bar of the wall-attached guiding device of last layer; Then the wall-attached guiding device of bottommost pulled down and be seated on the wall of the top of corresponding guide rail, coordinating with corresponding guide rail simultaneously;
F, along with the height of building increases, repeats step e, can complete the construction of whole solitary building.
In sum, it is better that the present invention has safety, and lighter in weight is easy to operate, is conducive to improving efficiency of construction, reduces the advantages such as construction cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the cross-sectional view of wall-attached guiding device in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
During concrete enforcement: as shown in Figure 1 to Figure 3, a kind of attachment type raise scaffold, comprises support body 1, is vertically arranged on the guide rail 2 on support body 1, and the wall-attached guiding device 3 to coordinate with guide rail 2, described wall-attached guiding device 3 can slide along on guide rail 2 length direction mutually with guide rail 2; Described wall-attached guiding device 3 can be fixedly mounted on the body of wall of building; Also comprise elevating mechanism 4, described elevating mechanism 4 comprises the rectangular lifting frame 41 vertically arranged along support body 1 longitudinal direction; Described lifting frame 41 is fixedly connected with described support body 1; The upper end floor beam of described lifting frame 41 is installed with Electric Chain Blocks 42, the homonymy of lower end floor beam is installed with along its length two directive wheels 43, the rotating shaft of described directive wheel 43 is and is horizontally disposed with and perpendicular to the lower end floor beam at respective place; Wherein, the hoisting chain 44 of described Electric Chain Blocks 42 is walked around the bottom of two directive wheels 43 successively and is connected to described wall-attached guiding device 3, and described wall-attached guiding device 3 is positioned at the top of described directive wheel 43, and described directive wheel 43 is lifting sprocket wheel.
During concrete operations, first wall-attached guiding device is fixed on the body of wall of building along the length direction of guide rail, then guide rail is coordinated with wall-attached guiding device and install.Because Electric Chain Blocks and wall-attached guiding device are positioned at the top of two directive wheels, hoisting chain walks around the bottom of two directive wheels successively.Wall-attached guiding device be operationally be fixed on body of wall fixed.When Electric Chain Blocks is wound around contraction hoisting chain, the length of the hoisting chain between Electric Chain Blocks and wall-attached guiding device reduces, and Electric Chain Blocks and directive wheel are all fixedly mounted on lifting frame, the distance therefore between Electric Chain Blocks and directive wheel is constant.The reduction of chain hoist wheel length can only be the distance reduction between directive wheel and wall-attached guiding device.Like this, elevating mechanism upwards promotes along with the length reduction of chain hoist wheel.Because lifting frame is fixedly connected with described support body; Namely support body upwards promotes under the effect of Electric Chain Blocks.When support body is when promoting, guide rail moves up under the guide effect of wall-attached guiding device with support body.Prevent tumbling of support body.Compared with traditional lifting false work, elevating mechanism adopts a complete hoisting chain, coordinates directive wheel to use and promotes support body.Instead of adopt hoisting chain to be connected with wire rope, then walk around assembly pulley by wire rope and support body is promoted.Can prevent the joint between hoisting chain and wire rope from getting loose and causing the generation of security incident, improve the safety factor of whole lifting false work.In addition, because wire rope adopts multiply finer wire by being entwined, after the effect of long-term tension power, wire rope easily rotates around the axis of self.When wire rope is connected with hoisting chain, the spontaneous hoisting chain rotation that rotarily drives can cause hoisting chain to produce clamping stagnation at Electric Chain Blocks by wire rope.And hoisting chain overlaps chain successively by several oblong annular chain links to form, when hoisting chain is through sprocket wheel, chain link place plane is connected place plane with another one mutually vertical.Like this, adopt a complete hoisting chain can prevent the winding of hoisting chain self, reduce the fault rate of system, improve the stability of system.Meanwhile, the easy fracture of wire of wire rope that increase wire rope causes and the unsafe factor increasing connector is avoided.
Wherein, described support body 1 comprises the horizontally disposed rectangular scaffold floor framework 11 of the some layers be vertically equally spaced; Described scaffold floor framework 11 is connected by the vertical vertical rod 12 arranged; Described scaffold floor framework 11 comprises cross bar 13 and the longitudinal vertical pole 14 arranged of level of horizontal cross setting; Described cross bar 13 and vertical pole 14 all adopt channel-section steel to make, and the open side of channel-section steel is all towards the middle part of scaffold floor framework 11.
For channel-section steel and the round steel pipe of identical weight, the flexural strength of channel-section steel is greater than the flexural strength of round steel pipe.Use the scaffold floor framework of channel-section steel production technique, the weight of whole lifting false work can be alleviated.When constructor and construction material are placed on scaffold floor, the core stress point of support body is scaffold floor framework, channel-section steel is flexural deformation not easily, in whole work progress, be conducive to the bending resistance improving support body, reduce scaffold distortion and produce dangerous risk, improve the safety of whole scaffold.When Practical Completion, the channel-section steel of dismounting can utilize by secondary.Like this, the loss of material can be reduced, improve the utilization rate of material, cost-saving.In addition, use channel-section steel to build support body, the use of various types of fastener can be avoided, and adopt the bolt of unified specification to be fixed connection, the time that a large amount of support bodys is built can be saved, improve the efficiency of construction of engineering.Because bolt is standard component, price is relatively low, adopts bolt to fix the construction cost can saving lifting false work.
Wherein, the length direction along cross bar 13 on the web of described cross bar 13 is equidistantly provided with some installing holes; Described guide rail 2 comprises the installing plate 21 of the long strip type that is arranged along guide rail 2 length direction, described installing plate 21 is provided with along its length and is equidistantly provided with some installing holes; The most short central square being positioned at the installing hole of the cross bar 13 on adjacent two layers scaffold floor framework 11 is the integral multiple of the center square of adjacent installing hole on installing plate 21; Described guide rail 2 is fixedly connected on support body 1 by the installing hole on the installing hole on screw bolt passes installing plate 21 and cross bar 13.
By bolt, guide rail is fixedly connected with support body, needs first support body to be built into a geometry unchanged body, and then guide rail is fixed on support body.And traditional lifting false work needs guide rail and support body integrally to build when building.Compared with traditional mode of building, in build process, once find that the position of guide rail occurs deviation, time not parallel between the multiple guide rails particularly on lifting false work.The guide rail of this structure of the present invention can be reorientated fixing mode by dismounting bolt and be adjusted.And more complicated during traditional lifting false work structural adjustment.In addition, adopt and support body is built into a geometry unchanged body in this way, without the need to using traditional horizontal truss as the basis of scaffold.Like this, after Practical Completion dismounting support body, all component are the body of rod, are convenient to transport transfer.
Wherein, the web of described vertical pole 14 is equidistantly provided with some installing holes along its length; Be fixedly connected with by the installing hole of bolt through adjacent vertical pole 14 between adjacent scaffold floor framework 11 on the every one deck of described support body 1.
During use, the scaffold floor framework of every one deck is bolted to connection, and support body can be expanded in a lateral direction, enable lifting false work cover whole construction area.According to the diversity of real building structure profile, the seat in the plane of this support body can arbitrarily be prolonged support body with structure change and be vertically moved.
Wherein, between described cross bar 13 and the vertical rod 12 of intersecting with it, be connected with the first hound 15, between described vertical pole 14 and the vertical rod 12 of intersecting with it, be connected with the second hound 16.
Arrange the first hound to make between cross bar and vertical rod, to form stable triangular structure, the second hound is set and makes between vertical pole and vertical rod, to form stable triangular structure.Like this, utilize leg-of-mutton stability that each vertical rod is connected with both direction hound multilayer bolt in length and breadth with between scaffold floor, ensure the stability of support body geometry.
Compared with traditional support body, this support body has been broken in the basket of the space geometry invariable system that traditional attachment type raise scaffold is formed by two vertical main frameworks and bottom truss completely, set up the theory of support body again, make support body self define space geometry invariable system (elasticity rigid body).
Wherein, described guide rail 2 comprises two pipes be arranged in parallel 22, and be fixedly connected with some connecting rods 23 equidistantly arranged along pipe 22 length direction between described pipe 22, described connecting rod 23 is perpendicular to pipe 22; Described wall-attached guiding device 3 is just provided with one anti-fall piece 31 to described guide rail 2, and the below of the connecting rod 23 being positioned at described wall-attached guiding device 3 place height is stretched in described anti-fall piece 31 one end towards support body 1; Described anti-fall piece 31 to be horizontally disposed with by one and the rotating shaft being parallel to metope is arranged on described wall-attached guiding device 3, and described anti-fall piece 31 is positioned at rotating shaft near a side bottom of support body 1 and is provided with a limited block 32; Described anti-fall piece 31 level of upper surface when being positioned at the restraining position of limited block 32, soffit is inclined upwardly along the direction towards support body 1.
When support body promotes, guide rail moves upward along wall-attached guiding device to support body.Because the below of the connecting rod being positioned at described wall-attached guiding device place height is stretched in anti-fall piece of one end towards support body, and connecting rod is equidistantly arranged along the length direction of guide rail, guide rail in the process moved upward, connecting rod guide rail being positioned at anti-fall piece of below successively upwardly anti-fall piece rotate up around the shaft.In addition, because anti-fall piece is positioned at rotating shaft near a side bottom of support body and is provided with a limited block, once elevating mechanism breaks down, the downward landing of support body, due to anti-fall piece be positioned at the restraining position of limited block time upper surface level.Like this, the connecting rod being positioned at anti-fall piece of top will be fallen on anti-fall piece, prevent lifting false work from continuing landing and will cause security incident, improve the safety of lifting false work.
Wherein, described wall-attached guiding device 3 also comprises horizontally disposed top panel 33, and described top panel 33 is provided with resetting-mechanism 5, and described resetting-mechanism 5 is positioned at described anti-fall piece 31 side away from described support body 1; Described resetting-mechanism 5 comprises the upper shell 51 of the vertical lower ending opening arranged and the lower shell 52 mutually sheathed with upper shell 51; The upper end open of described lower shell 52 and mutually can moving along its length with upper shell 51; Vertically be provided with a reset tension spring 53 in described upper shell 51 and lower shell 52, the lower end of described reset tension spring 53 is fixedly connected with lower shell 52, and upper end is fixedly connected with described top panel 33 through the top of upper shell 51; Described lower shell 52 is hinged by horizontally disposed twisted axis with anti-fall piece 31 side away from support body 1.
Because the upper end of reset tension spring is connected with the top panel of fixing wall-attached guiding device, lower end is connected with lower shell, and to pass through horizontally disposed twisted axis hinged lower shell and anti-fall piece of side away from support body.Once the anti-fall piece of side near support body is upturned under the effect of external force, anti-fall piece rotates around the shaft, and the anti-fall piece of side away from support body must drive lower shell hinged with it to move downward by twisted axis.Like this, just make reset tension spring produce stretcher strain, when anti-fall piece of external force of bearing disappears, anti-fall piece must reset, and ensures upper surface level.Like this, the safety of whole lifting false work can just be ensured.
Wherein, be also vertically provided with unblock stage clip 54 in described upper shell 51 and lower shell 52, the upper end of described unblock stage clip 54 is fixedly connected with upper shell 51, and the lower end of described unblock stage clip 54 abuts with the bottom of lower shell 52; The coefficient of elasticity of described unblock stage clip 54 is greater than the coefficient of elasticity of described reset tension spring 53; Described resetting-mechanism 5 also comprises the vertical pull bar 55 arranged, and the lower end of described pull bar 55 has a connecting hole that can connect for hoisting chain 44; Described upper shell 51 is fixedly connected with pull bar 55 by horizontally disposed junction plate; Described pull bar 55 is arranged with a large stage clip 56, the lower end of described large stage clip 56 is fixedly connected with wall-attached guiding device 3, and upper end abuts the junction plate between described upper shell 51 and pull bar 55.
During work, be connected to by hoisting chain on the connecting hole bottom pull bar, when operating scaffold and rising or decline, hoisting chain applies downward power to pull bar.Because upper shell is fixedly connected with pull bar, and under junction plate, abutting has large stage clip, and the lower end of large stage clip is fixedly connected with wall-attached guiding device.Therefore, the pulling force that pull bar bears is applied on large stage clip, makes large stage clip compressive strain.Also drive upper shell to move downward simultaneously.Owing to being provided with unblock stage clip in upper shell and lower shell, and unblock stage clip upper end and upper shell are fixed, and lower end abuts the bottom of lower shell.Like this, lower shell will be driven to move downward, lower shell drives anti-fall piece of rotation by twisted axis, and what guarantee guide rail can be happy in wall-attached guiding device moves up and down.Rotate to extreme position once anti-fall piece, lower shell cannot continue to move downward, and now upper shell will compress unblock stage clip, prevents resetting-mechanism from damaging.In the course of work, if the situation of fracture occurs hoisting chain, the pulling force on pull bar will disappear, large stage clip resets simultaneously, and drive upper shell to move upward, lower shell is under the pressure condition losing upper shell, reset under the effect of back-moving spring, ensure the upper surface horizontal positioned of anti-fall piece.Thus allow the connecting rod on guide rail fall on anti-fall piece, stop lifting false work to continue whereabouts and cause security incident.
During concrete operations, adopt following steps:
A, obtains the support body 1 of above-mentioned attachment type raise scaffold, guide rail 2, wall-attached guiding device 3 and elevating mechanism 4;
B, the metope corresponding to the position of all guide rails 2 to be installed all vertically installs some wall-attached guiding devices 3, then be positioned at same vertical on wall-attached guiding device 3 guide rail 2 of correspondence is installed;
C, is fixedly connected with support body 1 with each guide rail 2 with bolt; And in the position at each guide rail 2 place, elevating mechanism 4 is installed, make the directive wheel 43 of elevating mechanism 4 be positioned at the bottom of support body 1; Then hoisting chain is connected in pull bar 55 connecting hole of the wall-attached guiding device 3 of the bottommost of corresponding guide rail position;
D, by be positioned at same vertical on all wall-attached guiding devices 3 on pull bar 55 be vertically rigidly connected successively in direction;
E, starts the Electric Chain Blocks 42 of all elevating mechanisms 4 simultaneously, and support body 1 is moved on the whole; When the bottom of support body 1 arrives and is positioned at the wall-attached guiding device 3 of bottommost, the pull bar 55 of hoisting chain 44 from the wall-attached guiding device 3 of bottommost is taken off, and is connected in the connecting hole of the pull bar 55 of the wall-attached guiding device 3 of last layer; Then the wall-attached guiding device 3 of bottommost pulled down and be seated on the wall of the top of corresponding guide rail, coordinating with corresponding guide rail simultaneously;
F, along with the height of building increases, repeats step e, can complete the construction of whole solitary building.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an attachment type raise scaffold, comprise support body (1), vertically be arranged on the guide rail (2) on support body (1), and the wall-attached guiding device (3) coordinated with guide rail (2), described wall-attached guiding device (3) and guide rail (2) can slide mutually along on guide rail (2) length direction; Described wall-attached guiding device (3) can be fixedly mounted on the body of wall of building; Also comprise elevating mechanism (4), described elevating mechanism (4) comprises the rectangular lifting frame (41) vertically arranged along support body (1) longitudinal direction; Described lifting frame (41) is fixedly connected with described support body (1); The upper end floor beam of described lifting frame (41) is installed with Electric Chain Blocks (42), the homonymy of lower end floor beam is installed with along its length two directive wheels (43), the rotating shaft of described directive wheel (43) is and is horizontally disposed with and perpendicular to the lower end floor beam at respective place; It is characterized in that, the hoisting chain (44) of described Electric Chain Blocks (42) is walked around the bottom of two directive wheels (43) successively and is connected to described wall-attached guiding device (3), described wall-attached guiding device (3) is positioned at the top of described directive wheel (43), and described directive wheel (43) is lifting sprocket wheel.
2. attachment type raise scaffold as claimed in claim 1, it is characterized in that, described support body (1) comprises the horizontally disposed rectangular scaffold floor framework (11) of the some layers be vertically equally spaced; Described scaffold floor framework (11) is connected by the vertical vertical rod (12) arranged; Described scaffold floor framework (11) comprises cross bar (13) and the longitudinal vertical pole (14) arranged of level of horizontal cross setting; Described cross bar (13) and vertical pole (14) all adopt channel-section steel to make, and the open side of channel-section steel is all towards the middle part of scaffold floor framework (11).
3. attachment type raise scaffold as claimed in claim 2, is characterized in that, the web of described cross bar (13) is equidistantly provided with some installing holes along the length direction of cross bar (13); Described guide rail (2) comprises the installing plate (21) of the long strip type that is arranged along guide rail (2) length direction, described installing plate (21) is provided with along its length and is equidistantly provided with some installing holes; The most short central square being positioned at the installing hole of the cross bar (13) on adjacent two layers scaffold floor framework (11) is the integral multiple of the center square of adjacent installing hole on installing plate (21); Described guide rail (2) is fixedly connected on support body (1) by the installing hole on the installing hole on screw bolt passes installing plate (21) and cross bar (13).
4. attachment type raise scaffold as claimed in claim 2, is characterized in that, the web of described vertical pole (14) is equidistantly provided with some installing holes along its length; Be fixedly connected with by the installing hole of bolt through adjacent vertical pole (14) between adjacent scaffold floor framework (11) on the every one deck of described support body (1).
5. attachment type raise scaffold as claimed in claim 2, it is characterized in that, be connected with the first hound (15) between described cross bar (13) and the vertical rod (12) of intersecting with it, between described vertical pole (14) and the vertical rod (12) of intersecting with it, be connected with the second hound (16).
6. attachment type raise scaffold as claimed in claim 1, it is characterized in that, described guide rail (2) comprises two pipes be arranged in parallel (22), be fixedly connected with some connecting rods (23) equidistantly arranged along pipe (22) length direction between described pipe (22), described connecting rod (23) is perpendicular to pipe (22); Described wall-attached guiding device (3) is just provided with one anti-fall piece (31) described guide rail (2), and described anti-fall piece (31) stretch into the below of the connecting rod (23) being positioned at described wall-attached guiding device (3) place height towards one end of support body (1); Described anti-fall piece (31) are horizontally disposed with by one and the rotating shaft being parallel to metope is arranged on described wall-attached guiding device (3), and described anti-fall piece (31) are positioned at rotating shaft near a side bottom of support body (1) and are provided with a limited block (32); Upper surface level when described anti-fall piece (31) are positioned at the restraining position of limited block (32), soffit is inclined upwardly along the direction towards support body (1).
7. attachment type raise scaffold as claimed in claim 6, it is characterized in that, described wall-attached guiding device (3) also comprises horizontally disposed top panel (33), described top panel (33) is provided with resetting-mechanism (5), described resetting-mechanism (5) is positioned at described anti-fall piece (31) side away from described support body (1); Described resetting-mechanism (5) comprises the upper shell (51) of the vertical lower ending opening arranged and the lower shell (52) mutually sheathed with upper shell (51); The upper end open of described lower shell (52) and mutually can moving along its length with upper shell (51); A reset tension spring (53) is vertically provided with in described upper shell (51) and lower shell (52), the lower end of described reset tension spring (53) is fixedly connected with lower shell (52), and upper end is fixedly connected with described top panel (33) through the top of upper shell (51); Described lower shell (52) is hinged by horizontally disposed twisted axis away from the side of support body (1) with anti-fall piece (31).
8. attachment type raise scaffold as claimed in claim 7, it is characterized in that, unblock stage clip (54) is also vertically provided with in described upper shell (51) and lower shell (52), the upper end of described unblock stage clip (54) is fixedly connected with upper shell (51), and the lower end of described unblock stage clip (54) abuts with the bottom of lower shell (52); The coefficient of elasticity of described unblock stage clip (54) is greater than the coefficient of elasticity of described reset tension spring (53); Described resetting-mechanism (5) also comprises the vertical pull bar (55) arranged, and the lower end of described pull bar (55) has a connecting hole that hoisting chain (44) can be supplied to connect; Described upper shell (51) is fixedly connected with pull bar (55) by horizontally disposed junction plate; Described pull bar (55) is arranged with a large stage clip (56), the lower end of described large stage clip (56) is fixedly connected with wall-attached guiding device (3), and upper end abuts the junction plate between described upper shell (51) and pull bar (55).
9. an elevating method for attachment type raise scaffold, is characterized in that, comprises the following steps:
A, obtains the support body (1) of attachment type raise scaffold as claimed in claim 8, guide rail (2), wall-attached guiding device (3) and elevating mechanism (4);
B, the metope corresponding to the position of all guide rails to be installed (2) all vertically installs some wall-attached guiding devices (3), then be positioned at same vertical on wall-attached guiding device (3) guide rail (2) of correspondence is installed;
C, is fixedly connected with support body (1) with each guide rail (2) with bolt; And in the position at each guide rail (2) place, elevating mechanism (4) is installed, make the directive wheel of elevating mechanism (4) (43) be positioned at the bottom of support body (1); Then hoisting chain is connected in pull bar (55) connecting hole of the wall-attached guiding device (3) of the bottommost of corresponding guide rail position;
D, by be positioned at same vertical on all wall-attached guiding devices (3) on pull bar (55) be vertically rigidly connected successively in direction;
E, starts the Electric Chain Blocks (42) of all elevating mechanisms (4) simultaneously, and support body (1) is moved on the whole; When the bottom of support body (1) arrives and is positioned at wall-attached guiding device (3) of bottommost, the pull bar (55) of hoisting chain (44) from the wall-attached guiding device (3) of bottommost is taken off, and is connected in the connecting hole of the pull bar (55) of the wall-attached guiding device (3) of last layer; Then the wall-attached guiding device (3) of bottommost pulled down and be seated on the wall of the top of corresponding guide rail, coordinating with corresponding guide rail simultaneously;
F, along with the height of building increases, repeats step e, can complete the construction of whole solitary building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510705214.3A CN105401714B (en) | 2015-10-27 | 2015-10-27 | Attached lifting scaffold and lifting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510705214.3A CN105401714B (en) | 2015-10-27 | 2015-10-27 | Attached lifting scaffold and lifting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105401714A true CN105401714A (en) | 2016-03-16 |
| CN105401714B CN105401714B (en) | 2017-07-07 |
Family
ID=55467434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510705214.3A Expired - Fee Related CN105401714B (en) | 2015-10-27 | 2015-10-27 | Attached lifting scaffold and lifting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105401714B (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088564A (en) * | 2016-08-16 | 2016-11-09 | 天力博达科技有限公司 | Track climbing type monolithic architecture construction scaffolding |
| CN106175572A (en) * | 2016-08-31 | 2016-12-07 | 张义勇 | A kind of cleaning device for skyscraper glass |
| CN108979117A (en) * | 2018-09-10 | 2018-12-11 | 江苏叙然信息科技有限公司 | It is a kind of can automatic lifting building operating platform |
| CN109518927A (en) * | 2019-01-21 | 2019-03-26 | 广东星层建筑科技股份有限公司 | A kind of climbing frame to be climbed by gear structure |
| CN109537866A (en) * | 2018-12-12 | 2019-03-29 | 北京千引力科技发展有限公司 | A kind of attachment type raise scaffold and its hanging method |
| CN109577634A (en) * | 2018-12-12 | 2019-04-05 | 湖南易兴建筑有限公司 | Synchro-lift system |
| CN110043020A (en) * | 2019-05-05 | 2019-07-23 | 上海建工一建集团有限公司 | A kind of light-duty self-crawling type shielding frame system and its construction method |
| CN110094048A (en) * | 2019-05-27 | 2019-08-06 | 湖南创丰建工科技有限公司 | A kind of scaffold of improvement |
| CN110185249A (en) * | 2019-05-31 | 2019-08-30 | 武汉天蝎建筑装备有限公司 | Protective frame |
| CN111021702A (en) * | 2019-12-25 | 2020-04-17 | 陕西开友实业有限公司 | Lifting scaffold unit |
| CN111535566A (en) * | 2020-05-09 | 2020-08-14 | 北京卓良模板有限公司 | A jib anti-falling device for frame is climbed to whole promotion formula |
| CN112096047A (en) * | 2020-09-11 | 2020-12-18 | 厦门安科科技有限公司 | Attached lifting scaffold |
| CN112196249A (en) * | 2020-10-12 | 2021-01-08 | 厦门安科科技有限公司 | Attached lifting scaffold with high practicability |
| CN112482738A (en) * | 2020-12-04 | 2021-03-12 | 西北工业大学 | Attached self-lifting high-altitude sliding mode operation platform and method |
| CN113914599A (en) * | 2021-12-13 | 2022-01-11 | 江苏鸿恩智能科技有限公司 | Scaffold attached climbing frame chain mechanism for building engineering |
| CN115162701A (en) * | 2022-06-29 | 2022-10-11 | 贵州建工集团第一建筑工程有限责任公司 | Installation construction method of scaffold upper scaffold board and guide rail connecting structure |
| CN116677193A (en) * | 2023-06-07 | 2023-09-01 | 南京工业大学 | An auxiliary climbing device for building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158122A (en) * | 1995-12-12 | 1997-06-17 | Kawaden Co Ltd | Devices for installation and removal of working scaffold for elevated construction |
| CN2578461Y (en) * | 2002-11-07 | 2003-10-08 | 白继东 | Liftable scaffold |
| CN201460186U (en) * | 2009-06-26 | 2010-05-12 | 晋中市金冠建筑脚手架工程有限公司 | Adhesive lifting scaffold |
| CN201627353U (en) * | 2010-01-22 | 2010-11-10 | 保定市裕升建筑安装有限公司 | Pulley guide seat type attached lifting scaffold |
| JP4704123B2 (en) * | 2005-06-16 | 2011-06-15 | 株式会社ミルックス | Climbing scaffold |
| CN203769285U (en) * | 2014-04-09 | 2014-08-13 | 天元建设集团有限公司 | Anti-dropping device for attached-type lifting scaffold |
-
2015
- 2015-10-27 CN CN201510705214.3A patent/CN105401714B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09158122A (en) * | 1995-12-12 | 1997-06-17 | Kawaden Co Ltd | Devices for installation and removal of working scaffold for elevated construction |
| CN2578461Y (en) * | 2002-11-07 | 2003-10-08 | 白继东 | Liftable scaffold |
| JP4704123B2 (en) * | 2005-06-16 | 2011-06-15 | 株式会社ミルックス | Climbing scaffold |
| CN201460186U (en) * | 2009-06-26 | 2010-05-12 | 晋中市金冠建筑脚手架工程有限公司 | Adhesive lifting scaffold |
| CN201627353U (en) * | 2010-01-22 | 2010-11-10 | 保定市裕升建筑安装有限公司 | Pulley guide seat type attached lifting scaffold |
| CN203769285U (en) * | 2014-04-09 | 2014-08-13 | 天元建设集团有限公司 | Anti-dropping device for attached-type lifting scaffold |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088564A (en) * | 2016-08-16 | 2016-11-09 | 天力博达科技有限公司 | Track climbing type monolithic architecture construction scaffolding |
| CN106175572A (en) * | 2016-08-31 | 2016-12-07 | 张义勇 | A kind of cleaning device for skyscraper glass |
| CN108979117A (en) * | 2018-09-10 | 2018-12-11 | 江苏叙然信息科技有限公司 | It is a kind of can automatic lifting building operating platform |
| CN109577634B (en) * | 2018-12-12 | 2022-02-15 | 湖南易兴建筑有限公司 | Synchronous lifting system |
| CN109537866A (en) * | 2018-12-12 | 2019-03-29 | 北京千引力科技发展有限公司 | A kind of attachment type raise scaffold and its hanging method |
| CN109577634A (en) * | 2018-12-12 | 2019-04-05 | 湖南易兴建筑有限公司 | Synchro-lift system |
| CN109518927A (en) * | 2019-01-21 | 2019-03-26 | 广东星层建筑科技股份有限公司 | A kind of climbing frame to be climbed by gear structure |
| CN110043020A (en) * | 2019-05-05 | 2019-07-23 | 上海建工一建集团有限公司 | A kind of light-duty self-crawling type shielding frame system and its construction method |
| CN110094048A (en) * | 2019-05-27 | 2019-08-06 | 湖南创丰建工科技有限公司 | A kind of scaffold of improvement |
| CN110094048B (en) * | 2019-05-27 | 2024-05-28 | 湖南创丰建工科技有限公司 | Improved scaffold |
| CN110185249A (en) * | 2019-05-31 | 2019-08-30 | 武汉天蝎建筑装备有限公司 | Protective frame |
| CN111021702A (en) * | 2019-12-25 | 2020-04-17 | 陕西开友实业有限公司 | Lifting scaffold unit |
| CN111535566A (en) * | 2020-05-09 | 2020-08-14 | 北京卓良模板有限公司 | A jib anti-falling device for frame is climbed to whole promotion formula |
| CN112096047A (en) * | 2020-09-11 | 2020-12-18 | 厦门安科科技有限公司 | Attached lifting scaffold |
| CN112196249B (en) * | 2020-10-12 | 2022-01-04 | 厦门安科科技有限公司 | Attached lifting scaffold with high practicability |
| CN112196249A (en) * | 2020-10-12 | 2021-01-08 | 厦门安科科技有限公司 | Attached lifting scaffold with high practicability |
| CN112482738A (en) * | 2020-12-04 | 2021-03-12 | 西北工业大学 | Attached self-lifting high-altitude sliding mode operation platform and method |
| CN112482738B (en) * | 2020-12-04 | 2022-01-28 | 西北工业大学 | Attached self-lifting high-altitude sliding mode operation platform and method |
| CN113914599A (en) * | 2021-12-13 | 2022-01-11 | 江苏鸿恩智能科技有限公司 | Scaffold attached climbing frame chain mechanism for building engineering |
| CN113914599B (en) * | 2021-12-13 | 2022-03-01 | 江苏鸿恩智能科技有限公司 | Scaffold attached climbing frame chain mechanism for building engineering |
| CN115162701A (en) * | 2022-06-29 | 2022-10-11 | 贵州建工集团第一建筑工程有限责任公司 | Installation construction method of scaffold upper scaffold board and guide rail connecting structure |
| CN116677193A (en) * | 2023-06-07 | 2023-09-01 | 南京工业大学 | An auxiliary climbing device for building construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105401714B (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105401714A (en) | Attached lifting scaffold and lifting method | |
| WO2020052291A1 (en) | Construction elevator wall-attaching frame mounting platform attached to steel platform formwork and method therefor | |
| CN201458596U (en) | Crane with self-dismounting device | |
| CN205077885U (en) | Hydraulic intelligent climbing protection platform for core tube of building | |
| CN201221193Y (en) | High altitude packway ceiling construction operating platform | |
| CN205100531U (en) | Lift scaffold support body assembly | |
| CN101413291B (en) | Cumulative installation method of hoisting cable rods for cable dome towers | |
| CN106698208A (en) | Hoisting equipment and hoisting method for external transportation of super high-rise building | |
| CN206753012U (en) | A kind of attachment type raise scaffold just hangs hanging apparatus | |
| CN106150057B (en) | A kind of split blade type hydraulic pressure lift climbing frame | |
| CN114803882A (en) | Self-climbing crane | |
| CN203669328U (en) | Quick-disassembly high-altitude working hanging basket | |
| CN202450761U (en) | Overhanging type scaffold | |
| CN104153586A (en) | Construction method for installing purline through suspension cable cranes | |
| CN105776092A (en) | Stretching type basket device and construction method thereof | |
| CN206667458U (en) | The constructing device of vestibule system steel structure girder | |
| CN220723383U (en) | Adjusting mechanism for tower crane wall-attached supporting platform | |
| CN105625732B (en) | Superelevation overhanging steel structure truss support free construction method | |
| CN220376298U (en) | Hanging basket lifting device | |
| CN203174507U (en) | Steel pipe arch suspender installation device | |
| CN202718375U (en) | Installation and operation platform of high-altitude cantilever structure | |
| CN105668410A (en) | Installation method for monolithic movement type crane beam | |
| CN215666760U (en) | Sliding type horizontal wall-attached device for construction elevator | |
| CN103225390B (en) | Hollow facade pulley guide attached-type lifting scaffold | |
| CN203361596U (en) | Auxiliary support of integrated lifting operation platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |