CN110541556B - Attached lifting scaffold and climbing method - Google Patents

Attached lifting scaffold and climbing method Download PDF

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Publication number
CN110541556B
CN110541556B CN201910858354.2A CN201910858354A CN110541556B CN 110541556 B CN110541556 B CN 110541556B CN 201910858354 A CN201910858354 A CN 201910858354A CN 110541556 B CN110541556 B CN 110541556B
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China
Prior art keywords
guide rail
frame body
vertical
telescopic rod
horizontal
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CN201910858354.2A
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Chinese (zh)
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CN110541556A (en
Inventor
朱良
杨宗祥
张晶
段玉诚
王春花
王增贵
陈毅
李天启
王建楠
罗吉祥
舒天富
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Yunnan Construction Investment Construction Machinery Co ltd
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Yunnan Construction Investment Construction Machinery Co ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/04Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/04Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/046Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00Measuring inclination, e.g. by clinometers, by levels
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Movable Scaffolding (AREA)

Abstract

An attached lifting scaffold and a climbing method, the scaffold comprises a scaffold body, a power lifting device, a guide rail and an anti-falling wall-attached support, and is characterized in that a telescopic rod is arranged between the scaffold body and the guide rail, the telescopic rod is horizontally arranged, one end of the telescopic rod is fixedly connected with the scaffold body, and the other end of the telescopic rod is fixedly connected with the scaffold body; be equipped with level sensor and the controlling means who is used for detecting the support body horizontality on the support body, telescopic link and level sensor are connected with controlling means electricity respectively, and when the support body attached the wall and climbed under power hoisting device's drive, the telescopic link was in acquiescence state, and the support body is parallel with the guide rail, and after the support body climbed to the purpose height, controlling means controlled the telescopic link to stretch out and draw back and the adjustment support body keeps perpendicular according to the data that level sensor detected. The attached lifting scaffold is suitable for vertical building walls and inclined building walls, can be adaptive to the wall characteristics for climbing and adjusting, has strong practicability, and is suitable for being widely popularized.

Description

Attached lifting scaffold and climbing method
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of building construction, in particular to an attached lifting scaffold applicable to an inclined wall and a climbing method.
[ background of the invention ]
The attached lifting scaffold is a structure which must be used in the construction of the building field, along with the continuous development of the attached lifting scaffold technology, the attached lifting scaffold appears and is widely adopted in the building construction, the attached lifting scaffold is a lifting device and a device which are erected with a certain height and attached to an engineering structure, the attached lifting scaffold can climb or descend along with the engineering structure layer by layer, and the attached lifting scaffold with the anti-overturning and anti-falling devices is commonly called a climbing frame. The existing attached lifting scaffold is mainly designed for vertical buildings and is applied to the construction of the vertical buildings. When the contour of a building changes, such as inclines, a cantilevered attached lifting scaffold is generally used for protection. Overhanging attached lifting scaffold is divided into two types: one is that each layer is chosen, the bottom of the vertical pole is propped against the building position such as the floor, the beam or the wall, after the vertical pole is fixed in an outward inclining way, the upper part is erected with a cross bar and a scaffold board to form a construction layer, the construction is one layer high, after the vertical pole is turned to the upper layer, the attached lifting scaffold is erected again to carry out the construction of the upper layer; the other method is multi-layer overhanging, the full-height attached lifting scaffold is divided into a plurality of sections, the height of each section is not more than 20m, the overhanging beam or the overhanging frame is used as the foundation of the attached lifting scaffold, the attached lifting scaffold is erected in sections, the attached lifting scaffold with the height of more than 50m can be erected by the method, and the outer vertical surface of the overhanging attached lifting scaffold needs to be fully provided with a shear support. By adopting the mode, when the building structure changes layer by layer, the attachment device of the attachment type lifting scaffold is difficult to set, so that unloading can not be finished, the load of the climbing frame is transferred to the building structure, a large amount of building materials are applied, and a large amount of labor force is provided.
[ summary of the invention ]
The invention aims to solve the problems and provides an attached lifting scaffold which can be used for construction of an inclined building wall and is more convenient and intelligent in construction.
In order to solve the problems, the invention provides an attached lifting scaffold, which comprises a scaffold body, a power lifting device, a guide rail and an anti-falling wall-attached support, wherein the guide rail is connected with the scaffold body; the frame body is provided with a level sensor and a control device which are used for detecting the horizontal state of the frame body, the telescopic rod and the level sensor are respectively electrically connected with the control device, when the frame body is driven by the power lifting device to be attached to a wall to climb, the telescopic rod is in a default state, the frame body is parallel to the guide rail, and after the frame body climbs to a target height, the control device controls the telescopic rod to stretch and adjust the level of the frame body according to data detected by the level sensor.
Further, the support body includes vertical main frame and horizontal support truss, vertical main frame includes the vertical fossil fragments that a plurality of interval set up, horizontal support truss includes the vertical horizontal pole and the fixed link that a plurality of layers level set up, found horizontal pole horizontally connect in between the vertical fossil fragments, fixed link is the slant connect in between vertical horizontal pole and the vertical fossil fragments be equipped with the guidance tape on the vertical horizontal pole be equipped with vertical protection network between the vertical fossil fragments.
Furthermore, the height of each layer of vertical cross rod is respectively provided with the telescopic rod, one end of the telescopic rod is fixedly connected with the vertical keel, and the other end of the telescopic rod is connected with the guide rail.
Furthermore, the telescopic rod comprises a horizontal telescopic rod and an oblique telescopic rod, and the horizontal telescopic rod is horizontally connected between the vertical keel and the guide rail; the slant telescopic link be the slant connect in between vertical keel and the guide rail, just form triangle-shaped bearing structure between horizontal telescopic link, slant telescopic link, guide rail, the vertical keel.
Further, the guide rail includes first guide rail portion, second guide rail portion that parallel interval set up and connects in the connecting portion between first guide rail portion and second guide rail portion, first guide rail portion be used for with prevent weighing down and attach the wall support and form spacing connection, second guide rail portion pass through the telescopic link with the support body is connected.
Furthermore, the guide rails are at least two and are distributed on the same side of the frame body in parallel at intervals and symmetrically.
Furthermore, the lifting frame also comprises a butt strap, and the butt strap can be flatly laid on the telescopic rods positioned on the same layer and connected between the guide rail and the frame body.
The invention also provides a climbing method of the attached lifting scaffold, which is characterized by comprising the following steps of:
s1, attaching the frame body and the guide rail to the building so that the frame body and the guide rail are relatively parallel;
s2, lifting the frame body by using a power lifting device arranged on the frame body to enable the frame body to climb along the wall;
s3, after the shelf body climbs to the target height, detecting whether the shelf body is horizontal or not;
s4, if the rack body is in an inclined state, the telescopic rod is controlled to stretch and retract, so that the rack body and the guide rail are inclined to ensure that the rack body is horizontal.
Further, the frame body is in a default state in the process of attaching to a wall and climbing, and the frame body is parallel to the guide rail.
Further, when the frame body and the guide rail are inclined, the frame body and the guide rail are connected for construction by laying a butt strap on the telescopic rod.
The present invention advantageously contributes to effectively solving the above-mentioned problems. According to the attached lifting scaffold, the telescopic rod is arranged between the guide rail and the frame body, so that the state between the guide rail and the frame body can be controlled by controlling the telescopic amount of the telescopic rod, the frame body and the guide rail can be ensured to be parallel to the wall surface of a building during climbing, and after climbing, if the guide rail and the frame body are inclined, the frame body can be controlled to be in a horizontal state by controlling the telescopic amount of the telescopic rod, and the construction safety is ensured. The attached lifting scaffold is suitable for vertical building walls and inclined building walls, can be adaptive to wall features for climbing and adjusting, has strong practicability, and is suitable for being widely popularized.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a schematic diagram of the principle of the present invention.
The anti-falling device comprises a frame body 1, a vertical main frame 11, a vertical keel 111, a horizontal support truss 12, a vertical cross rod 121, a fixed connecting rod 122, a guide rail 2, a first guide rail part 21, a vertical guide rail part 211, a horizontal anti-falling part 212, a second guide rail part 22, an anti-falling wall-attached support 3, an expansion link 4, a horizontal expansion link 41, an inclined expansion link 42, a butt strap 5, a power lifting device 6, an electric hoist 61, a steel wire rope 62, a pulley 63 and a wall-attached fixing seat 64.
[ detailed description ] embodiments
The following examples are further illustrative and supplementary to the present invention and do not limit the present invention in any way.
As shown in fig. 1 to 3, the attached lifting scaffold of the present invention comprises a frame body 1, a power lifting device 6, a guide rail 2, an anti-falling wall-attached support 3, a level sensor, an expansion link 4, a control device and a butt strap 5.
As shown in fig. 1 to 3, the rack 1 includes a vertical main frame 11 and a horizontal supporting truss 12. The vertical main frame 11 includes a plurality of vertical keels 111 arranged at intervals. The number and distribution of the vertical keels 111 can refer to the known technology. The strength of the vertical keel 111 is set as desired. The horizontal supporting truss 12 includes a plurality of layers of horizontally arranged vertical cross bars 121 and fixed connecting rods 122. The vertical cross bar 121 is connected between the vertical keels 111 to form a construction platform of each floor. For convenience of construction, a walkway plate (not shown) is provided on the vertical cross bar 121 of each floor, and the walkway plate may be provided according to a known technique. The connection mode of the vertical cross bar 121 and the vertical keel 111 can refer to the known technology. In order to enhance the structural stability of the frame body 1, a fixed connecting rod 122 is arranged between the vertical cross rod 121 and the vertical keel 111. The fixed connecting rod 122 is usually disposed obliquely, and forms a triangle with the vertical cross rod 121 and the vertical keel 111 to ensure the stability of the structure. The arrangement and connection of the vertical keel 111, the vertical cross bar 121 and the fixed connecting rod 122 can refer to the prior art. In addition, the frame body 1 is provided with upper and lower load beams, which are typically connected between the vertical runners 111. For protection, a vertical protective net (not shown in the figure) is arranged between the vertical keels 111, and the connection of the protective net can refer to the known technology. In addition, the frame body 1 is further provided with an external turning plate (not shown in the figure), which can refer to the prior art.
As shown in fig. 1 to 3, the power lifting device 6 is a known power lifting device 6, and generally includes an electric hoist 61, a wire rope 62, a pulley 63, and a wall-attached fixing seat 64. The electric hoist 61 is hung on the upper bearing beam, the pulley 63 is arranged on the lower bearing beam, and a loop is formed between the electric hoist 61 and the pulley 63 through a steel wire rope 62; the wall-attached fixing seat 64 is connected with the wire rope 62, and is fixed on a building when being lifted, and under the power action of the electric hoist 61, the whole scaffold climbs with the position of the wall-attached fixing seat 64 as a fulcrum, and the climbing principle refers to the known technology.
As shown in fig. 1 to 3, in order to ensure that a frame body 1 linearly climbs along a wall of a building, a guide rail 2 is provided on the frame body 1. In this embodiment, the at least two guide rails 2 are arranged, and are spaced in parallel and symmetrically distributed on the same side of the frame body 1. One end of the guide rail 2 is connected with the frame body 1, and the other end is connected with the anti-falling wall-attached support 3 in a limiting way. The anti-falling wall-attached support 3 is fixed on a building wall, so that the guide rail 2 can slide linearly along the building wall due to the limiting effect of the anti-falling wall-attached support 3, and the guide rail 2 is parallel to the building wall during climbing, thereby ensuring the climbing stability of the frame body 1.
As shown in fig. 1 to 3, when the guide rail 2 is attached to a wall when the wall of a building is inclined, the guide rail 2 is also inclined. Therefore, for support body 1 is in the horizontality when guaranteeing the construction support body 1 with be equipped with telescopic link 4 between 2, through the flexible volume of control telescopic link 4, alright control guide rail 2 and the support body 1 between the inclination to can guarantee the level of support body 1 when 2 slopes of guide rail. The horizontal position of the frame body 1 refers to the horizontal position of the vertical cross rod 121 and the walkway plate. The telescopic rod 4 can be a known hydraulic telescopic rod 4, one end of the telescopic rod is fixedly connected with the frame body 1, and the other end of the telescopic rod is fixedly connected with the guide rail 2.
As shown in fig. 1 to 3, in order to ensure the strength and stability of the support, the telescopic rod 4 includes a horizontal telescopic rod 41 and an oblique telescopic rod 42.
As shown in fig. 1 to 3, the horizontal telescopic rod 41 is horizontally connected between the frame body 1 and the guide rail 2, one end of the horizontal telescopic rod is fixedly connected with the vertical keel 111, and the other end of the horizontal telescopic rod is fixedly connected with the guide rail 2; the horizontal telescopic rods 41 are horizontally distributed at the vertical cross rods 121 on each layer, are perpendicular to the vertical keels 111, and the number of the horizontal telescopic rods is related to the number of layers of the frame body 1.
As shown in fig. 1 to 3, the inclined telescopic rod 42 is connected between the frame body 1 and the guide rail 2 in an inclined manner, one end of which is fixedly connected to the vertical keel 111, and the other end of which is fixedly connected to the guide rail 2. In this embodiment, two ends of the oblique telescopic rod 42 are respectively located at the height of the vertical cross rod 121 of the upper layer and the lower layer, so that a triangular stable supporting structure is formed among the horizontal telescopic rod 41, the oblique telescopic rod 42, the guide rail 2 and the vertical keel 111.
In order to control the extension amount of the telescopic rod 4, a level sensor and a control device (not shown in the figure) are arranged on the frame body 1.
The horizontal sensor is used for detecting the horizontal state of the frame body 1 so as to judge whether the frame body 1 inclines or not and the inclination angle of the frame body 1; the level sensor is electrically connected with the control device and can send detection data to the control device so as to be beneficial to the control device to control the telescopic rod 4.
The control device is used for automatically controlling the telescopic amount of the telescopic rod 4, is respectively connected with the level sensor and the telescopic rod 4, and can automatically control the telescopic amount of the telescopic rod 4 according to the inclination angle of the frame body 1 so as to ensure the horizontal state of the frame body 1. In this embodiment, the control device may be a hydraulic control system.
As shown in fig. 1 to 3, in order to facilitate the limit connection with the anti-falling wall-attached support 3 and the fixed connection with the telescopic rod 4, in this embodiment, the guide rail 2 includes a first guide rail portion 21, a second guide rail portion 22 arranged in parallel at an interval, and a connecting portion connected between the first guide rail portion 21 and the second guide rail portion 22. One end of the connecting portion is fixedly connected to the first guide rail portion 21, and the other end thereof is fixedly connected to the second guide rail portion 22.
As shown in fig. 1 to fig. 3, the first guide rail portion 21 is used for forming a limit connection with the anti-falling wall support 3, and includes two vertical guide rail portions 211 arranged in parallel at intervals and a horizontal anti-falling portion 212 connected between the vertical guide rail portions 211. The vertical guide rail part 211 can be connected with the anti-falling wall attachment support 3 in a sliding manner, so that the vertical guide rail part 211 can slide along a straight line. The transverse anti-falling part 212 is used for forming an anti-falling structure with the anti-falling wall-attached support 3, and preventing the guide rail 2 and the frame body 1 from falling.
As shown in fig. 1 to 3, the anti-falling wall-attached support 3 can be a known anti-falling wall-attached support, which can limit the linear displacement of the guide rail 2, and is internally provided with an anti-falling mechanism, which can limit the moving direction of the guide rail 2 to ensure that the guide rail 2 can only slide along the lifting direction, so as to play a role in preventing falling, and the anti-falling guide rail 2 and the frame body 1 fall.
As shown in fig. 1 to 3, the vertical guide rail portion 211 and the horizontal falling prevention portion 212 form a first guide rail portion 21, which is connected to the falling prevention attachment wall support 3 in a limiting manner.
As shown in fig. 1 to 3, the second rail portion 22 and the connecting portion may be provided as needed, and in the present embodiment, the second rail portion 22 has a structure identical to that of the first rail portion 21. The connecting portion is used to keep the second rail portion 22 and the first rail portion 21 in parallel at a certain distance, so as to avoid the second rail portion 22 from interfering with the sliding of the first rail portion 21.
When the telescopic rod 4 is connected to the guide rail 2, one end of the telescopic rod 4 is fixedly connected to the second guide rail portion 22, and the fixed connection mode may refer to a known technology.
As shown in fig. 1 to 3, at least two guide rails 2 are provided, and therefore, the horizontal expansion links 41 located on the same floor can be used to set up the attachment plates 5. When the frame body 1 and the guide rail 2 are spaced apart by a certain distance, a gap between the frame body 1 and the guide rail 2 may affect the safety of construction, and therefore, in order to ensure the safety, the attachment strap 5 may be erected between the horizontal telescopic rods 41 located on the same layer, so that the attachment strap 5 is connected between the frame body 1 and the guide rail 2, and the gap between the frame body 1 and the guide rail 2 is filled. The attachment strap 5 may be a known structure, and is horizontally laid on the horizontal telescopic rod 41.
Thus, the attached lifting scaffold of the invention is formed: be equipped with telescopic link 4 between support body 1 and the guide rail 2, through the flexible volume of control telescopic link 4, steerable support body 1 is for the tilt state of guide rail 2 to support body 1 can keep the horizontality when making the slope of guide rail 2, and can control support body 1 and guide rail 2 parallel when climbing, makes support body 1 be on a parallel with the building wall body and climbs.
When the attached lifting scaffold works, the attached lifting scaffold comprises the following steps:
and S1, attaching the rack body 1 and the guide rail 2 to a building, so that the vertical keel 111 of the rack body 1 is relatively parallel to the guide rail 2. In the step, an anti-falling wall-attached support 3 is installed on a building wall, and then the guide rail 2 and the anti-falling wall-attached support 3 are connected together, so that the frame body 1 and the guide rail 2 are attached to the building wall. Before climbing, the telescopic rod 4 is controlled to be in a default state, so that the frame body 1 is parallel to the guide rail 2, in other words, the vertical keel 111 of the frame body 1 is parallel to the guide rail 2.
When the frame body 1 is parallel to the guide rail 2, the climbing device can be prepared to be attached to a wall for climbing:
and S2, lifting the frame body 1 by using the power lifting device 6 arranged on the frame body 1, so that the frame body 1 attaches to a wall to climb. The steps and principles of using the power lifting device 6 to make the frame body 1 climb on the wall can refer to the prior art. In this process, the frame body 1 and the guide rail 2 are kept in a parallel state, in other words, the vertical keel 111 of the frame body 1 is parallel to the guide rail 2. In this step, if the building wall is inclined, the guide rail 2 and the vertical keel 111 of the frame body 1 are inclined with respect to the horizontal plane; if the building wall is vertical, the guide rail 2 and the vertical keel 111 of the frame body 1 are vertical to the horizontal plane.
S3, after the shelf body 1 climbs to the target height, detecting whether the shelf body 1 is horizontal or not by using the horizontal sensor; whether the frame body 1 is horizontal or not means whether the walkway plate and the vertical cross bar 121 are horizontal or not.
When support body 1 is horizontal, the vertical fossil fragments 111 and the guide rail 2 of support body 1 are vertical state, and this shows that the building wall body that attaches the wall and climb is vertical state, at this moment, just need not to control telescopic link 4 flexible, alright guarantee support body 1's level, directly is used for subsequent construction operation.
When the frame body 1 is not horizontal, the vertical keel 111 and the guide rail 2 of the frame body 1 are in an inclined state, which means that the building wall body climbing along with the wall is an inclined wall surface. After the frame body 1 climbs to the target height, the next step is carried out:
s4, controlling the telescopic rod 4 to stretch and retract, so that the vertical keel 111 of the frame body 1 inclines relative to the guide rail 2 to ensure that the vertical cross rod 121 of the frame body 1 is horizontal. For the invention, the guide rail 2 is always kept parallel to the building wall, therefore, when the frame body 1 is not horizontal, the telescopic rod 4 is controlled to stretch by the control device, the state of the frame body 1 is adjusted, and the frame body 1 can be ensured to be horizontal, thereby being used for subsequent construction operation.
When support body 1 level, guide rail 2 slope, for the security of guaranteeing the construction, can lay attachment strap 5 on the horizontal telescopic rod 41, in order to connect support body 1 and guide rail 2 avoid the clearance between support body 1 and the guide rail 2 to cause the potential safety hazard.
After the frame body 1 is horizontal, the worker can carry out normal construction operation. When needing to be lifted, the frame body 1 can be relatively parallel to the guide rail 2 by controlling the telescopic amount of the telescopic rod 4, so that the frame body 1 and the guide rail 2 can be lifted in parallel to the wall surface of a building, and the climbing stability can be ensured. After climbing, the frame body 1 in construction can be ensured to be in a horizontal state by controlling the telescopic amount of the telescopic rod 4, so that the construction safety is ensured. Since the expansion amount of the expansion link 4 is automatically controlled by the control device according to the detection state of the level sensor, the attached lifting scaffold of the present invention can be applied to both vertical building walls and inclined building walls, and can be adapted to climb and adjust the wall characteristics in a self-adaptive manner, and thus, can be applied to the construction of buildings having conventional vertical walls and also to the construction of buildings having a change in inclination.
While the invention has been described with reference to the above embodiments, the scope of the invention is not limited thereto, and the above components may be replaced with similar or equivalent elements known to those skilled in the art without departing from the spirit of the invention.

Claims (9)

1. An attached lifting scaffold, which comprises a scaffold body (1), a power lifting device (6), a guide rail (2) and an anti-falling wall-attached support (3), wherein the guide rail (2) is connected with the scaffold body (1), the anti-falling wall-attached support (3) is used for being fixed on a building wall body and is in sliding connection with the guide rail (2) and can prevent the scaffold body (1) from falling,
the truss body (1) comprises a vertical main frame (11) and a horizontal supporting truss (12), the vertical main frame (11) comprises a plurality of vertical keels (111) arranged at intervals, the horizontal supporting truss (12) comprises a plurality of layers of vertical cross rods (121) arranged horizontally, and the vertical cross rods (121) are horizontally connected between the vertical keels (111);
the height of each layer of vertical cross rod (121) is respectively provided with a telescopic rod (4), the telescopic rods (4) are horizontally arranged, one end of each telescopic rod is fixedly connected with the vertical keel (111), and the other end of each telescopic rod is fixedly connected with the guide rail (2);
the frame body (1) is provided with a horizontal sensor and a control device which are used for detecting the horizontal state of the frame body (1), the telescopic rod (4) and the horizontal sensor are respectively electrically connected with the control device, when the frame body (1) is driven by the power lifting device (6) to be attached to a wall to climb, the telescopic rod (4) is in a default state, the frame body (1) is parallel to the guide rail (2), and when the frame body (1) climbs to a target height, the control device controls the telescopic rod (4) to stretch and adjust the horizontal state of the frame body (1) according to data detected by the horizontal sensor.
2. The attached lifting scaffold according to claim 1, wherein the horizontal supporting truss (12) comprises a plurality of fixed connecting rods (122), the fixed connecting rods (122) are obliquely connected between the vertical cross bars (121) and the vertical keels (111), walkway boards are arranged on the vertical cross bars (121), and vertical protective nets are arranged between the vertical keels (111).
3. The attached lifting scaffold according to claim 1, characterized in that said telescopic rods (4) comprise horizontal telescopic rods (41) and diagonal telescopic rods (42), said horizontal telescopic rods (41) being horizontally connected between said vertical keel (111) and the guide rail (2); slant telescopic link (42) be the slant connect in between vertical keel (111) and guide rail (2), just form triangle-shaped bearing structure between horizontal telescopic link (41), slant telescopic link (42), guide rail (2), vertical keel (111).
4. The attached lifting scaffold according to claim 3, wherein the guide rail (2) comprises a first guide rail part (21) and a second guide rail part (22) which are arranged in parallel and at intervals, and a connecting part connected between the first guide rail part (21) and the second guide rail part (22), the first guide rail part (21) is used for forming a limit connection with the anti-falling wall support (3), and the second guide rail part (22) is connected with the scaffold body (1) through the telescopic rod (4).
5. An attachable lifting scaffold according to claim 4, characterized in that said guide rails (2) are provided in at least two rows, which are arranged in parallel, spaced and symmetrically on the same side of said frame (1).
6. An attachable lifting scaffold according to claim 5, characterized in that it further comprises a butt strap (5), said butt strap (5) being adapted to be laid flat on a telescopic rod (4) in the same level and connected between said guide rail (2) and said frame (1).
7. A method for climbing an attached lifting scaffold according to claims 1 to 6, comprising the steps of:
s1, attaching the frame body (1) and the guide rail (2) to a building to enable the frame body (1) and the guide rail (2) to be relatively parallel;
s2, lifting the frame body (1) by using a power lifting device (6) arranged on the frame body (1) to enable the frame body (1) to climb along the wall;
s3, after the shelf body (1) climbs to the target height, detecting whether the shelf body (1) is horizontal or not;
s4, if the frame body (1) is in an inclined state, the telescopic rod (4) is controlled to stretch and retract, so that the frame body (1) and the guide rail (2) are inclined to ensure that the frame body (1) is horizontal.
8. The method for climbing an attached lifting scaffold according to claim 7, wherein the frame (1) is in a default state during the wall-attached climbing process, and the frame (1) is parallel to the guide rail (2).
9. The climbing method of an attached lifting scaffold according to claim 8, wherein the construction is performed by laying a butt strap (5) on the telescopic bar (4) to connect the frame body (1) with the guide rail (2) when the frame body (1) is inclined with the guide rail (2).
CN201910858354.2A 2019-09-11 2019-09-11 Attached lifting scaffold and climbing method Active CN110541556B (en)

Priority Applications (1)

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Denomination of invention: Attached lifting scaffolding and climbing methods

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