CN220978747U - High-altitude cantilever structure formwork construction platform easy to assemble and disassemble and capable of being turned - Google Patents
High-altitude cantilever structure formwork construction platform easy to assemble and disassemble and capable of being turned Download PDFInfo
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- CN220978747U CN220978747U CN202322632051.3U CN202322632051U CN220978747U CN 220978747 U CN220978747 U CN 220978747U CN 202322632051 U CN202322632051 U CN 202322632051U CN 220978747 U CN220978747 U CN 220978747U
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 238000009415 formwork Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 3
- 238000000275 quality assurance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to an easy-to-assemble and disassemble turnover high-altitude cantilever structure formwork construction platform which comprises a formwork construction platform body arranged on a constructed structure, wherein the formwork construction platform body comprises a bailey beam, a channel steel secondary beam, an anchor ring assembly and an end part cable-stayed assembly; the anchor ring assembly and the end part cable-stayed assembly are pre-buried at the top of the constructed structure, the bailey beam is fixed at the top of the constructed structure through a plurality of anchor ring assemblies, one end of the bailey beam is cantilevered to extend out of the constructed structure, the other end of the bailey beam is fixed through the end part cable-stayed assembly, the channel steel secondary beam is welded at the top of the bailey beam, and the steel pipe template support is erected on the channel steel secondary beam. The utility model fully exerts the advantages of good bending resistance, easy disassembly and assembly and turnover of the bailey beam, has fast platform assembly speed and easy quality assurance, and can greatly improve the construction efficiency and the safety performance of the high-rise building concrete overhanging structure.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a high-altitude cantilever structure formwork construction platform which is easy to assemble, disassemble and turnover.
Background
With the development of society, people are increasingly individualized on the modeling requirements of buildings, and various modeling buildings are composed of concrete structures in different forms, and overhanging structures are a common concrete structure form. The overhanging structure, in particular to an overhanging structure of a high-rise building, has the characteristics of high construction difficulty, high safety risk and complex process flow. The construction of the common overhanging structure needs to set up a formwork construction platform, a detailed construction scheme needs to be formulated, proper platform components are selected, and the design work is complex. In addition, set up die carrier construction platform and still need a large amount of high altitude welding operation, welding quality is difficult to guarantee for construction safety risk further increases.
Disclosure of Invention
The utility model aims to solve the defects of the prior art, and provides the high-altitude cantilever structure formwork construction platform which is easy to assemble, disassemble and turnover, and the assembly process of the cantilever structure formwork construction platform is simplified in a reasonable mode, so that the installation construction quality is ensured, and the construction efficiency and the safety performance of the high-rise building concrete cantilever structure can be greatly improved.
The utility model adopts the following technical scheme to realize the aim:
The formwork construction platform comprises a formwork construction platform body which is arranged on a constructed structure, wherein the formwork construction platform body comprises a bailey beam, a channel steel secondary beam, an anchor ring assembly and an end part cable-stayed assembly;
The anchor ring assembly and the end part cable-stayed assembly are pre-buried at the top of the constructed structure, the bailey beam is fixed at the top of the constructed structure through a plurality of anchor ring assemblies, one end of the bailey beam is cantilevered to extend out of the constructed structure, the other end of the bailey beam is fixed through the end part cable-stayed assembly, the channel steel secondary beam is welded at the top of the bailey beam, and the steel pipe template support is erected on the channel steel secondary beam.
The bailey beam is formed by assembling a plurality of standard bailey beam single bodies, each standard bailey beam single body comprises a bailey piece lower chord member and a bailey piece upper chord member, a plurality of bailey piece vertical web members are arranged between the bailey piece lower chord member and the bailey piece upper chord member, and bailey piece inclined web members are arranged between the bailey piece vertical web members and the bailey piece lower chord member and between the bailey piece upper chord member.
The arrangement space of the channel steel secondary beams is consistent with the arrangement space of the vertical rods of the steel pipe template support.
The anchor ring assembly comprises two L-shaped components, a fixing plate and two nuts, wherein the cross bars of the two L-shaped components are embedded at the top of the constructed structure, the fixing plate is arranged on the vertical rods of the two L-shaped components in a penetrating mode and fastened through the two nuts, and the bailey piece lower chord member of the bailey beam is clamped between the fixing plate and the top of the constructed structure.
The end part inclined pulling assembly comprises a steel wire rope, a lock turnbuckle and a round steel lifting ring, wherein the round steel lifting ring is embedded in the top of the constructed structure, and the round steel lifting ring is connected with the end part of the bailey beam through the steel wire rope and the lock turnbuckle.
The round steel hanging ring is of a shape like a Chinese character 'ji'.
The steel wire rope is divided into an upper section and a lower section, wherein one end of the upper section of steel wire rope is connected with a pin shaft hole of a bailey piece upper chord member bar, the other end of the upper section of steel wire rope is connected with a lock turnbuckle, one end of the lower section of steel wire rope is connected with the bailey lock turnbuckle, and the other end of the lower section of steel wire rope is connected with a round steel hanging ring.
The beneficial effects of the utility model are as follows: the utility model fully exerts the advantages of good bending resistance, easy disassembly and assembly and turnover of the bailey beam, has fast platform assembly speed and easy quality assurance, and can greatly improve the construction efficiency and the safety performance of the high-rise building concrete overhanging structure.
Drawings
FIG. 1 is a floor plan of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a detail view of the anchor ring assembly node of FIG. 2;
FIG. 4 is a partial enlarged view at B in FIG. 1;
In the figure: 1-overhanging a beam slab of concrete to be constructed; 2-a steel pipe template bracket; 3-a formwork construction platform body; 4-the construction completed structure;
31-bailey beam; 311-bailey piece lower chord member; 312-bailey piece vertical web members; 313 bailey piece diagonal web members; 314-bailey piece winding rod piece; 32-channel steel secondary beams; 33-anchor ring assembly; 331-L-shaped member; 332-fixing plate; 333-nut; 34-end cable-stayed assemblies; 341-a steel wire rope; 342-lock turnbuckle; 343-round steel hanging ring;
The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. The advantages and features of the present utility model will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
The utility model provides a high altitude cantilever structure die carrier construction platform that easy dismouting can have enough to meet need, as shown in fig. 1 through 4, includes die carrier construction platform body 3, and die carrier construction platform body 3 includes bailey beam 31, channel-section steel secondary beam 32, anchor ring subassembly 33 and tip draws subassembly 34 to one side.
The bailey beam 31 of the formwork construction platform body 3 is fixed on the floor slab of the constructed structure 4 through an anchor ring assembly 33; the steel pipe template support 2 is erected on the formwork construction platform body 3, and the concrete cantilever beam slab 1 to be constructed is poured at the top end of the steel pipe template support 2.
Further, the bailey beam 31 is assembled by a plurality of standard bailey piece monomers, the standard bailey piece monomers comprise a bailey piece lower chord member 311, a bailey piece vertical web member 312, a bailey piece inclined web member 313 and a bailey piece upper chord member 314, and the bailey beam 31 is assembled by a plurality of standard bailey piece monomers through male and female connectors at the ends of the upper chord member and the lower chord member and pin shafts on the connectors;
Further, the anchor ring assembly 33 comprises two L-shaped members 331, a fixing plate 332 and two nuts 333, the upper ends of the L-shaped members 331 are provided with threads, the fixing plate 332 is provided with two bolt holes, the upper ends of the two L-shaped members 331 pass through the two bolt holes on the fixing plate 332, and the nuts 333 are matched with the threads of the vertical rods of the L-shaped members 331 in size.
Further, the anchor ring assembly 33 is embedded in the floor slab of the constructed structure 4, the upper ends of the two L-shaped members 331 are extended out of the floor slab of the constructed structure 4, the bailey piece lower chord member 311 is placed between the two extended L-shaped members 331, the two bolt holes of the fixing plate 332 penetrate through the upper ends of the two L-shaped members 331, and the fixing plate 332 is tightly fixed by the nuts 333, so that the bailey piece lower chord member 311 is tightly fixed among the floor slab of the constructed structure 4, the two L-shaped members 331 and the fixing plate 332.
Further, the end part cable-stayed assembly 34 comprises a steel wire rope 341, a lock turnbuckle 342 and a round steel hanging ring 343, wherein the round steel hanging ring 343 is pre-buried in a floor slab of the constructed structure 4, the round steel hanging ring 343 is shaped like a Chinese character 'ji', the steel wire rope 341 is divided into an upper section and a lower section, one end of the upper section steel wire rope 341 is connected with a pin shaft hole of the bailey piece upper chord member 314, the other end of the upper section steel wire rope 341 is connected with the lock turnbuckle 342, one end of the lower section steel wire rope 341 is connected with the bailey lock turnbuckle 342, and the other end of the lower section steel wire rope 341 is connected with the round steel hanging ring 343; the end part cable-stayed assembly 34 can play a role in fixing the bailey piece upper chord, and has important significance in ensuring the stress stability of the formwork construction platform.
Further, the channel steel secondary beams 32 are connected with the bailey piece upper chord rod pieces 314 through welding, and the arrangement space of the channel steel secondary beams 32 is consistent with the arrangement space of the vertical rods of the steel pipe template support 2, so that the bottoms of the vertical rods of the steel pipe template support 2 are arranged on the channel steel secondary beams 32.
Further, after the formwork construction platform body 3 is erected, the steel pipe formwork support 2 can be erected on the formwork construction platform body 3, and after the steel pipe formwork support 2 is erected, the concrete cantilever beam slab 1 to be constructed can be poured at the top end of the steel pipe formwork support 2.
Further, when the bailey beam 31 is assembled, the bailey beam can be assembled piece by piece along the direction from the anchoring end to the overhanging end, and the standard bailey sheet monomer assembled on the floor slab of the constructed structure 4 is assembled first, and then the assembled bailey beam is anchored on the floor slab of the constructed structure 4 through the anchor ring assembly 33; the overhanging part is formed by hoisting the standard bailey piece monomers to an assembling position by using a hoisting machine after the standard bailey piece monomers are assembled on the ground, and finely adjusting the position by using tools such as a chain block and the like, so that the overhanging part can be assembled in a butt joint way with the assembled standard bailey piece monomers, and the overhanging length of the bailey beam 31 can meet the requirement of the erecting range of the steel pipe template bracket 2.
The utility model provides the advantages of fully playing the advantages of good bending resistance, easy disassembly and assembly and turnover of the bailey beam 31, has fast platform assembly speed and easy quality assurance, and can greatly improve the construction efficiency and the safety performance of the high-rise building concrete overhanging structure.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.
Claims (7)
1. The high-altitude cantilever structure formwork construction platform is characterized by comprising a formwork construction platform body (3) arranged on a constructed structure (4), wherein the formwork construction platform body (3) comprises a bailey beam (31), a channel steel secondary beam (32), an anchor ring assembly (33) and an end part cable-stayed assembly (34);
Anchor ring subassembly (33), tip draws subassembly (34) to one side pre-buried at the top of having constructed and accomplish structure (4), bailey roof beam (31) are fixed at the top of having constructed and accomplish structure (4) through a plurality of anchor ring subassembly (33), bailey roof beam (31) one end encorbelments and stretches out the outside of having constructed and accomplish structure (4) and the other one end is fixed through tip draws subassembly (34) to one side, channel-section steel secondary beam (32) welding is at bailey roof beam (31) top, steel tube formwork support (2) set up on channel-section steel secondary beam (32).
2. The high-altitude cantilever structure formwork construction platform capable of being easily assembled and disassembled and capable of being turnover according to claim 1 is characterized in that the bailey beam (31) is formed by assembling a plurality of standard bailey beam sheet monomers, each standard bailey beam sheet monomer comprises a bailey sheet lower chord member (311) and a bailey sheet upper chord member (314), a plurality of bailey sheet vertical web members (312) are arranged between the bailey sheet lower chord member (311) and the bailey sheet upper chord member (314), and bailey sheet inclined web members (313) are arranged between the bailey sheet vertical web members (312) and the bailey sheet lower chord member (311) and between the bailey sheet upper chord member (314).
3. The high-altitude cantilever structure formwork construction platform easy to assemble and disassemble and capable of turnover according to claim 2 is characterized in that the arrangement space of the channel steel secondary beams (32) is consistent with the arrangement space of the upright posts of the steel pipe formwork support (2).
4. The high-altitude cantilever structure formwork construction platform capable of being easily assembled and disassembled and capable of being recycled according to claim 3, wherein the anchor ring assembly (33) comprises two L-shaped members (331), a fixing plate (332) and two nuts (333), the cross bars of the two L-shaped members (331) are pre-buried at the top of the constructed structure (4), the fixing plate (332) is arranged on the vertical bars of the two L-shaped members (331) in a penetrating mode and is fastened through the two nuts (333), and the bailey piece lower chord rod piece (311) of the bailey beam (31) is clamped between the fixing plate (332) and the top of the constructed structure (4).
5. The high-altitude cantilever structure formwork construction platform capable of being easily assembled and disassembled and capable of being recycled according to claim 4, wherein the end part inclined pulling assembly (34) comprises a steel wire rope (341), a lock turnbuckle (342) and a round steel hanging ring (343), the round steel hanging ring (343) is pre-buried at the top of the constructed structure (4), and the round steel hanging ring (343) is connected with the end part of the bailey beam (31) through the steel wire rope (341) and the lock turnbuckle (342).
6. The easy-to-assemble and disassemble turnover high-altitude cantilever structure formwork construction platform of claim 5, wherein the round steel hanging ring (343) is of a shape like a Chinese character 'ji'.
7. The high-altitude cantilever structure formwork construction platform capable of being easily assembled and disassembled and capable of being rotated according to claim 6, wherein the steel wire rope (341) is divided into an upper section and a lower section, one end of the upper section steel wire rope (341) is connected with a pin shaft hole of a bailey piece upper chord member piece (314) and the other end of the upper section steel wire rope is connected with a lock turnbuckle (342), one end of the lower section steel wire rope (341) is connected with the bailey lock turnbuckle (342), and the other end of the lower section steel wire rope is connected with a round steel hanging ring (343).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632051.3U CN220978747U (en) | 2023-09-27 | 2023-09-27 | High-altitude cantilever structure formwork construction platform easy to assemble and disassemble and capable of being turned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632051.3U CN220978747U (en) | 2023-09-27 | 2023-09-27 | High-altitude cantilever structure formwork construction platform easy to assemble and disassemble and capable of being turned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220978747U true CN220978747U (en) | 2024-05-17 |
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ID=91055301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632051.3U Active CN220978747U (en) | 2023-09-27 | 2023-09-27 | High-altitude cantilever structure formwork construction platform easy to assemble and disassemble and capable of being turned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220978747U (en) |
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2023
- 2023-09-27 CN CN202322632051.3U patent/CN220978747U/en active Active
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