CN115538752B - Attached lifting scaffold and construction method thereof - Google Patents
Attached lifting scaffold and construction method thereofInfo
- Publication number
- CN115538752B CN115538752B CN202211387883.7A CN202211387883A CN115538752B CN 115538752 B CN115538752 B CN 115538752B CN 202211387883 A CN202211387883 A CN 202211387883A CN 115538752 B CN115538752 B CN 115538752B
- Authority
- CN
- China
- Prior art keywords
- frame body
- climbing
- guide rail
- wall
- lifting
- 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.)
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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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
-
- 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)
- Movable Scaffolding (AREA)
Abstract
The invention relates to an attached lifting scaffold and a construction method thereof, wherein the attached lifting scaffold is used for construction of a building structure with a lifting layer and a shrinking layer, and comprises a truss frame body, a climbing frame body and a lifting mechanism, wherein the truss frame body is correspondingly arranged on the outer vertical face of the shrinking layer, the outer vertical face of the truss frame body is aligned with the lifting layer, a first climbing guide rail which is longitudinally arranged is arranged on the truss frame body, a first wall-attaching support which is matched with the first climbing guide rail is arranged on the outer vertical face of the shrinking layer, the climbing frame body is arranged on the outer vertical face of the truss frame body, a second climbing guide rail which is longitudinally arranged is arranged on the outer vertical face of the truss frame body, a second wall-attaching support which is matched with the second climbing guide rail is arranged on the outer vertical face of the lifting frame body, and the lifting mechanism is used for controlling the first climbing guide rail to relatively slide along the first wall-attaching support or controlling the second climbing guide rail to relatively slide along the second wall-attaching support. The invention adopts a structure of combining the truss and the climbing frame, and can solve the construction problem of the concave and convex structures.
Description
Technical Field
The invention relates to the technical field of climbing frame construction, in particular to an attached lifting scaffold and a construction method thereof.
Background
The attached lifting scaffold equipment is a novel scaffold technology, changes high-place operation into low-place operation, changes suspended operation into internal operation of the scaffold body, and has the characteristics of obvious low carbon property, high technological content, economy, safety, convenience and the like. The attached lifting scaffold is erected to a certain height and attached to the engineering structure, and climbs or descends layer by layer along with the engineering structure by means of self lifting equipment.
At present, the integral climbing technology of the attached lifting scaffold is widely applied to the treatment of a main structure of a house building, and along with the increasing diversification and complexity of a building structure, the requirements on the climbing scaffold are also increased. But the use of attached lifting scaffolds is limited to single, regular, unified building construction in terms of structural facade. Because the attached lifting scaffold is designed in a shaping way, the attached lifting scaffold cannot be used for construction when the outer vertical surface of the structure is complex or the structure of a building is changed (for example, a certain layer of outer convex or inner concave).
Aiming at the structural change, the technical scheme comprises that an overhanging structure is additionally arranged according to the structure of the outer facade of a building, and steel pipe frames and the like are erected on the overhanging structure for protecting the outer wall, and the technical scheme has the defects of complex erection and dismantling processes, high manual erection cost and material cost, low overall construction efficiency and increased construction safety risk. The other is to add a whole set of attached scaffold again according to the structural change, so that the time, the material and the labor cost can be greatly increased, the risk in the erecting process is increased, and the overall construction efficiency is reduced.
Disclosure of Invention
The invention provides an attached lifting scaffold and a construction method thereof, which aim to solve the technical problems.
In order to solve the technical problems, the invention provides an attached lifting scaffold which is used for building structure construction with a picking layer and a shrinkage layer and comprises a truss frame body, a climbing frame body and a lifting mechanism,
The truss frame body is correspondingly arranged on the outer vertical surface of the contraction layer, and the outer vertical surface of the truss frame body is aligned with the picking layer; the truss frame body is provided with a first climbing guide rail longitudinally arranged, and a first wall-attached support matched with the first climbing guide rail is arranged on the outer vertical surface of the shrinkage layer;
The climbing frame body is provided with a second climbing guide rail longitudinally arranged, and the outer vertical surface of the truss frame body and the outer vertical surface of the lifting layer are provided with a second wall-attached support matched with the second climbing guide rail;
the lifting mechanism is used for controlling the first climbing guide rail to slide relatively along the first wall-attached support or controlling the second climbing guide rail to slide relatively along the second wall-attached support.
Preferably, the truss frame body comprises vertical rods, cross rods are connected between the vertical rods, multiple layers of cross rods are longitudinally arranged, and a ' Chinese character ' shaped support ' is arranged between the two layers of cross rods.
Preferably, the pavement plates are paved on the 'word support', and a plurality of layers of pavement plates are paved in the climbing frame body.
Preferably, the bottom-most pavement plate adopts a totally-enclosed flashboard, and the second and above pavement plates adopt steel fence meshes.
Preferably, the cross bar is provided with a mounting panel for mounting the second wall-attached support.
Preferably, the main structure of the building structure is provided with a wall penetrating bolt fixedly connected with the first wall attaching support or the second wall attaching support.
Preferably, the lifting mechanism adopts an electric hoist to lift.
Preferably, the truss frame body and the climbing frame body are made of aluminum alloy materials.
The invention also provides a construction method of the attached lifting scaffold, which comprises the following steps:
Step 1, embedding plastic pipes at corresponding positions of a main body structure of the building structure, wherein two ends of the plastic pipes are sealed by rubberized fabric, and the positions of the plastic pipes correspond to the centers of the first climbing guide rail and the second climbing guide rail;
Step 2, installing a wall penetrating bolt at the position of the plastic pipe;
Step 3, installing the truss frame body on the outer vertical surface of the contraction layer according to the position of the wall penetrating bolt, and installing the climbing frame body on the outer vertical surface of the truss frame body;
Step 4, when the shrinkage layer is constructed, fixedly connecting the lifting mechanism with the first climbing guide rail, controlling the lifting mechanism to drive the first climbing guide rail to slide relatively along the first wall-attached support, and synchronously lifting the truss frame body and the climbing frame body; transferring the lifting mechanism to be fixedly connected with the second climbing guide rail, controlling the lifting mechanism to drive the second climbing guide rail to slide relatively along the second wall-attached support, and gradually separating the climbing frame body from the truss frame body along with lifting;
And 5, after the climbing frame body is separated from the truss frame body, the climbing frame body is driven by the second climbing guide rail to continuously lift along the second wall-attached support on the outer elevation of the lifting layer until the construction is completed.
Preferably, in step 5, after the climbing frame body is separated from the truss frame body, the truss frame body is removed and installed at the next contraction layer.
Compared with the prior art, the attached lifting scaffold and the construction method thereof provided by the invention have the following advantages:
1. compared with the prior art that two sets of scaffolds are adopted to solve the problem of construction of a structure contraction layer, the combined structure of the truss and the climbing frame can greatly reduce financial resources and labor investment of construction parties, has smaller requirements on site construction conditions, and has smaller requirements on seasons, weather, machinery and workers;
2. The invention can save a great deal of time when the structure is constructed on the shrinkage layer, the dismantling of the inner truss frame body can not interfere the construction of the floor structure, and the overhanging structure is not required to be erected to assemble a second scaffold;
3. the invention does not need to set up an overhanging structure to meet the requirement of setting up a common steel pipe frame or secondarily assembling a scaffold at high altitude, thereby avoiding safety risks.
Drawings
FIG. 1 is a schematic view of an attached lifting scaffold according to an embodiment of the present invention;
FIG. 2 is a schematic view of a truss frame according to an embodiment of the present invention;
fig. 3a and 3b are schematic diagrams of climbing processes in an embodiment of the present invention.
In the figure, the frame comprises a 01-out layer, a 02-shrinkage layer, a 10-truss frame body, 11-vertical rods, 12-cross rods, 13-' letter supports, 14-totally-enclosed flashboard, 15-steel fence meshes, 16-mounting panels, 17-turning plates, 20-climbing frame bodies, 30-lifting mechanisms, 40-first climbing guide rails, 50-second climbing guide rails, 60-first wall attaching supports, 61-wall penetrating bolts and 70-second wall attaching supports.
Detailed Description
In order to more fully describe the technical aspects of the invention, specific examples are set forth below to demonstrate technical effects, and it should be emphasized that these examples are intended to illustrate the invention and are not to be limiting.
The invention provides an attached lifting scaffold, as shown in fig. 1, which is used for building structure construction with a lifting layer 01 (corresponding to an outer convex part of a building structure) and a contraction layer 02 (corresponding to an inner concave part of the building structure), and comprises a truss frame body 10, a climbing frame body 20 and a lifting mechanism 30, wherein:
the truss frame body 10 is correspondingly arranged on the outer vertical face of the shrinkage layer 02, the outer vertical face of the truss frame body 10 is aligned with the raising layer 01, a first climbing guide rail 40 which is longitudinally arranged is arranged on the truss frame body 10, a first wall-attached support 60 which is matched with the first climbing guide rail 40 is arranged on the outer vertical face of the shrinkage layer 02, and the first climbing guide rail 40 can be connected with the first wall-attached support 60 and can slide relatively, so that the truss frame body 10 is lifted.
The climbing frame body 20 is arranged on the outer vertical surface of the truss frame body 10, a second climbing guide rail 50 which is longitudinally arranged is arranged on the climbing frame body 20, a second wall-attached support 70 which is matched with the second climbing guide rail 50 is arranged on the outer vertical surface of the truss frame body 10 and the outer vertical surface of the lifting layer 01, and the second climbing guide rail 50 can be connected with the second wall-attached support 70 and can slide relatively, so that the climbing frame body 20 is lifted.
The lifting mechanism 30 is used as a lifting power mechanism for controlling the first climbing rail 40 to slide relatively along the first wall-attached support 60 or controlling the second climbing rail 50 to slide relatively along the second wall-attached support 70.
The invention solves the problem of difficult construction of irregular outer vertical surfaces by adopting a combined structure of the truss and the climbing frame, has low cost, has small requirements on site construction conditions (such as seasons, weather, machinery and factors of workers), can save a large amount of time when the shrinkage layer 02 is constructed, can not interfere with the construction of a floor structure when the inner truss frame body 10 is dismantled, does not need to be erected with an overhanging structure to assemble a second scaffold, can keep the same high efficiency as the construction of a standard layer in the whole construction process, saves time cost, and does not need to be erected with the overhanging structure to meet the requirement of the erection of a common steel pipe frame or the secondary high-altitude assembly of the scaffold, thereby avoiding the safety risk.
In some embodiments, with particular reference to fig. 1 and 2, the truss frame 10 may be integrally connected to the first climbing rail 40 by bolts, the first wall-attaching support 60 is fixedly connected to the main structure body, and the first climbing rail 40 is connected to the first wall-attaching support 60, so as to mount the truss frame 10 at the shrinkage layer 02. In some embodiments, the truss frame 10 includes upright posts 11, wherein cross bars 12 are connected between the upright posts 11, multiple layers of cross bars 12 are longitudinally arranged, and a "letter support 13 is arranged between the two layers of cross bars 12. The cross bars 12 ensure the integrity of the truss frame 10 and are reinforced by "cross braces" 13. In some embodiments, a pavement plate is laid on the 'word support' 13, a plurality of layers of pavement plates are also laid in the climbing frame body 20, the pavement plates are used for providing an operation platform for personnel, and a turning plate 17 can be installed on the pavement plates to shield gaps of connecting parts, so that construction safety is ensured. In some embodiments, the bottom-most pavement plate adopts a totally-enclosed flashboard 14, and the second and above pavement plates adopt a steel fence net 15, so that the whole dead weight of the structure is reduced while the protection effect is achieved.
In some embodiments, please refer to fig. 2, the cross bar 12 is provided with a mounting panel 16 for mounting the second wall-attaching stand 70, and the mounting panel 16 can connect the truss frame 10 on the inner side and the climbing frame 20 on the outer side into a whole.
In some embodiments, please continue to refer to fig. 1, the main structure of the building structure is mounted with a through-wall bolt 61 for fastening with the first wall-attaching support 60 or the second wall-attaching support 70, so as to ensure the firmness of the whole structure.
It should be noted that, the application adopts a combined structure of truss and climbing frame, which increases the local dead weight of the structure, and can consider the arrangement of encryption machine positions, namely, the encryption machine position is reduced from the conventional 3-meter interval to the arrangement of one machine position every 2 meters, the local whole width of the structure reaches 1950mm, the reliability and stability of the whole structure are ensured, the whole outer climbing frame body 20 is connected with the inner truss frame body 10 for bearing force, the inner truss frame body 10 is directly connected with the main structure, the length of each machine position guide rail at the joint position can be set to be 4 times higher due to the large dead weight of the structure, 4 layers of wall-attached support seats (comprising a first wall-attached support seat 60 and a second wall-attached support seat 70) are arranged inside and outside, the lifting mechanism 30 can be lifted by adopting an electric hoist (the maximum load of a single machine position is 7.5T), and the truss frame body 10 and the climbing frame body 20 can be made of aluminum alloy materials for further reducing the dead weight.
Referring to fig. 3a and 3b, and referring to fig. 1 and 2, the present invention further provides a construction method of the attached lifting scaffold, which includes the following steps:
Step 1, embedding plastic pipes at corresponding positions of a main body structure of the building structure, sealing two ends of the plastic pipes by using adhesive tapes, and after binding beam slab reinforced bars, enabling the embedded plastic pipes to serve as mounting holes of the wall-attached support and the stress piece of the lifting mechanism 30, wherein the embedding of the mounting holes ensures the verticality deviation between layers, for example, the deviation is controlled to be +1cm. The position of the plastic tube should correspond to the center of the first and second climbing rails 40, 50 to prevent excessive friction between the rails and the wall mount during lifting from affecting lifting.
And 2, installing a wall penetrating bolt 61 at the position of the plastic pipe. Of course, each mounting hole needs to be checked and accepted first, and if an unfinished mounting hole is found, the unfinished mounting hole must be drilled before the through-wall bolt 61 is installed.
And 3, installing the truss frame body 10 on the outer vertical surface of the contraction layer 02 according to the position of the wall penetrating bolt 61, and installing the climbing frame body 20 on the outer vertical surface of the truss frame body 10. After the installation is finished, lifting preparation work is carried out, namely firstly, all possible interference objects above the scaffold and adjacent sides of floors are checked, all sundries on the scaffold are cleaned, and the high-altitude falling objects are prevented from hurting people in the lifting process.
And 4, when the shrinkage layer 02 is constructed, firstly pre-tightening a lifting chain in the truss frame body 10, checking the conditions of a lifting point, a lifting ring and a lifting rope, the conditions of a swing needle type anti-falling device, the conditions of a sealing plate and the like, and carrying out self-checking on a using tool and scaffold accessories, wherein the problem is found out and the scaffold can be lifted after the problem is corrected in time. The specific lifting step includes fixedly connecting the lifting mechanism 30 with the first climbing guide rail 40, controlling the lifting mechanism 30 to drive the first climbing guide rail 40 to slide relatively along the first wall-attached support 60, and synchronously lifting the truss frame body 10 and the climbing frame body 20.
When the layer 01 is constructed, the lifting mechanism 30 is transferred to be fixedly connected with the second climbing guide rail 50, a lifting stress point is fixedly connected to the truss frame body 10 by adopting a high-strength connecting bolt with the diameter of 36mm, then a lifting chain of the outer climbing frame body 20 is pre-tightened, the conditions of a hanging point, a hanging ring and a sling, the conditions of a needle-swing type falling protector, the conditions of a sealing plate and the like are checked, and self-checking is carried out on using tools and scaffold accessories, the problems are found, the scaffold is corrected in time, and the scaffold can be lifted after the correction is qualified. The specific lifting step includes controlling the lifting mechanism 30 to drive the second climbing rail 50 to slide relatively along the second wall-attached support 70, as shown in fig. 3a and 3b, the climbing frame body 20 is gradually separated from the truss frame body 10 along with lifting, and after the second wall-attached support 70 at the lowest layer of the climbing frame body 20 slides out of the second climbing rail 50, the removed second wall-attached support 70 can be mounted at a corresponding position at the uppermost layer, so as to realize recycling.
That is, when the shrinkage layer 02 is constructed, the inside machine position is used for lifting. When the shrinkage layer 02 is converted into the picking layer 01, the outer machine position is adopted for lifting, and at the moment, the inner truss frame body 10 keeps the original position still, so that the climbing frame body 20 and the inner truss frame body 10 are separated layer by layer. And each layer of outer climbing frame body 20 is lifted, and the fixed end of the upper second wall-attached support 70 is converted from the position of the truss frame body 10 to be fixed on the lifting layer 01. After four lifting steps are completed (4 layers of wall-attached supports are adopted), the climbing frame body 20 and the internal truss frame body 10 can be completely separated, and the construction of the structure is not interfered completely.
And 5, after the climbing frame body 20 is separated from the truss frame body 10, the climbing frame body 20 is driven by the second climbing guide rail 50 to continue to lift along the second wall-attached support 70 on the outer vertical surface of the lifting layer 01 until the construction is completed.
In addition, in the lifting process of the truss frame body, the connection parts of the truss frame body 10 and the climbing frame body 20 can be inspected through stress detection and manual inspection, and if a place with shift or dislocation is found, the lifting is stopped to perform manual adjustment.
By adopting the method, when the structure is contracted, the first climbing guide rail 40 on the inner side is connected with the truss frame body 10 and then connected with the outer climbing frame body 20, so that the problem of protecting the working face when the structure is contracted and is lifted out and changed is solved, and an outer elevation construction operation platform is provided when the structure is constructed. When the construction of the shrinkage layer 02 is completed, the climbing frame body 20 and the internal truss frame body 10 can be lifted and separated layer by layer only by converting the lifting mechanism 30 from the inner side to the outer side. After multiple lifting, the two are completely separated and converted into a common attached lifting scaffold (climbing scaffold).
In some embodiments, in step 5, after the climbing frame body 20 is separated from the truss frame body 10, the truss frame body 10 and the machine position can be removed, and the climbing frame body 20 is installed at the next contraction layer 02 for turnover use, so that the cost is saved, and the climbing frame body 20 is completely restored to the conventional form. In some embodiments, truss frame 10 may be disassembled in the air in a loose manner, and removed layer by layer from top to bottom.
In summary, the attached lifting scaffold and the construction method thereof provided by the invention comprise a truss frame body 10, a climbing frame body 20 and a lifting mechanism 30, wherein the truss frame body 10 is correspondingly arranged on the outer vertical surface of the shrinkage layer 02, the outer vertical surface of the truss frame body 10 is aligned with the outer vertical surface of the outer vertical surface 01, a first climbing guide rail 40 arranged along the longitudinal direction is arranged on the truss frame body 10, a first wall-attaching support 60 matched with the first climbing guide rail 40 is arranged on the outer vertical surface of the shrinkage layer 02, the climbing frame body 20 is arranged on the outer vertical surface of the truss frame body 10, a second climbing guide rail 50 arranged along the longitudinal direction is arranged on the outer vertical surface of the truss frame body 10, a second wall-attaching support 70 matched with the second climbing guide rail 50 is arranged on the outer vertical surface of the outer vertical surface 01, and the lifting mechanism 30 is used as a lifting power mechanism for controlling the first climbing guide rail 40 to relatively slide along the first wall-attaching support 60 or controlling the second wall-attaching support 70 to relatively slide along the second wall-attaching support 70. The invention solves the problem of difficult construction of irregular outer vertical surfaces by adopting a truss and climbing frame combined structure, has low cost, has small requirements on site construction conditions (such as seasons, weather, machinery and workers), can save a great amount of time when the structure is constructed on the shrinkage layer 02, can avoid the interference of floor structure construction when the inner truss frame 10 is dismantled, and also does not need to set up an overhanging structure to assemble a second scaffold, can keep the same high efficiency as the standard layer construction in the whole construction process, saves time cost, and does not need to set up the overhanging structure to meet the requirement of the secondary high-altitude assembly of a common steel pipe frame, thereby avoiding the safety risk.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. The construction method of the attached lifting scaffold is used for construction of building structures with a picking layer and a contraction layer and is characterized in that the attached lifting scaffold comprises a truss frame body, a climbing frame body and a lifting mechanism,
The truss frame body is correspondingly arranged on the outer vertical surface of the contraction layer, and the outer vertical surface of the truss frame body is aligned with the picking layer; the truss frame body is provided with a first climbing guide rail longitudinally arranged, and a first wall-attached support matched with the first climbing guide rail is arranged on the outer vertical surface of the shrinkage layer;
The climbing frame body is provided with a second climbing guide rail longitudinally arranged, and the outer vertical surface of the truss frame body and the outer vertical surface of the lifting layer are provided with a second wall-attached support matched with the second climbing guide rail;
the lifting mechanism is used for controlling the first climbing guide rail to slide relatively along the first wall-attached support or controlling the second climbing guide rail to slide relatively along the second wall-attached support;
the construction method comprises the following steps:
Step 1, embedding plastic pipes at corresponding positions of a main body structure of the building structure, wherein two ends of the plastic pipes are sealed by rubberized fabric, and the positions of the plastic pipes correspond to the centers of the first climbing guide rail and the second climbing guide rail;
Step 2, installing a wall penetrating bolt at the position of the plastic pipe;
Step 3, installing the truss frame body on the outer vertical surface of the contraction layer according to the position of the wall penetrating bolt, and installing the climbing frame body on the outer vertical surface of the truss frame body;
Step 4, when the shrinkage layer is constructed, fixedly connecting the lifting mechanism with the first climbing guide rail, controlling the lifting mechanism to drive the first climbing guide rail to slide relatively along the first wall-attached support, and synchronously lifting the truss frame body and the climbing frame body; transferring the lifting mechanism to be fixedly connected with the second climbing guide rail, controlling the lifting mechanism to drive the second climbing guide rail to slide relatively along the second wall-attached support, and gradually separating the climbing frame body from the truss frame body along with lifting;
And 5, after the climbing frame body is separated from the truss frame body, the climbing frame body is driven by the second climbing guide rail to continuously lift along the second wall-attached support on the outer elevation of the lifting layer until the construction is completed.
2. The method of construction of claim 1 wherein the truss frame comprises uprights, cross bars are connected between the uprights, the cross bars are longitudinally provided with multiple layers, and a "cross brace" is provided between two layers of cross bars.
3. The construction method according to claim 2, wherein the' letter support is laid with a plurality of layers of pavement boards, and the climbing frame body is laid with a plurality of layers of pavement boards.
4. The construction method according to claim 3, wherein the bottom-most pavement plate is a fully-closed flashboard, and the second and more pavement plates are steel-fence meshes.
5. The construction method according to claim 2, wherein the cross bar is provided with a mounting panel for mounting the second wall-attaching stand.
6. The construction method according to claim 1, wherein a through-wall bolt for fixedly connecting with the first wall-attaching support or the second wall-attaching support is installed on the main body structure of the building structure.
7. The construction method according to claim 1, wherein the lifting mechanism is lifted by an electric hoist.
8. The method of construction of claim 1, wherein the truss frame and the climbing frame are each made of an aluminum alloy material.
9. The construction method according to claim 1, wherein in step 5, after the climbing frame body is separated from the truss frame body, the truss frame body is removed and installed at the next contraction layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211387883.7A CN115538752B (en) | 2022-11-08 | 2022-11-08 | Attached lifting scaffold and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211387883.7A CN115538752B (en) | 2022-11-08 | 2022-11-08 | Attached lifting scaffold and construction method thereof |
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| CN115538752A CN115538752A (en) | 2022-12-30 |
| CN115538752B true CN115538752B (en) | 2026-02-03 |
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| CN202211387883.7A Active CN115538752B (en) | 2022-11-08 | 2022-11-08 | Attached lifting scaffold and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116752740B (en) * | 2023-06-07 | 2026-02-24 | 中建八局科技建设有限公司 | Combined scaffold based on attached climbing frame and construction method thereof |
| CN118007924A (en) * | 2024-02-19 | 2024-05-10 | 山东历控建设发展有限公司 | Integrated lifting climbing frame and construction process thereof |
| CN118815141B (en) * | 2024-07-19 | 2026-01-13 | 上海建工一建集团有限公司 | Temporary pull rod point support type climbing frame attachment device for structure missing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282342A (en) * | 2020-11-20 | 2021-01-29 | 杭州亿超电气有限公司 | Building facade construction frame body capable of vertically deforming |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106193567B (en) * | 2016-07-15 | 2019-04-02 | 中建五局第三建设有限公司 | Variable-section integrated lifting operation platform adduction construction method for ultrahigh building |
| CN109403610A (en) * | 2018-12-27 | 2019-03-01 | 北京城建北方集团有限公司 | Move back composite roof truss adhesion type hoisting frame under desk-top special-shaped operating condition |
| CN114961218A (en) * | 2022-06-28 | 2022-08-30 | 贵州建工集团第一建筑工程有限责任公司 | Construction method for lifting two climbing frames and removing formwork support frame at structural change position |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282342A (en) * | 2020-11-20 | 2021-01-29 | 杭州亿超电气有限公司 | Building facade construction frame body capable of vertically deforming |
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