CN112942783A - Novel force bearing platform of cantilever frame and construction method - Google Patents
Novel force bearing platform of cantilever frame and construction method Download PDFInfo
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- CN112942783A CN112942783A CN202110137069.9A CN202110137069A CN112942783A CN 112942783 A CN112942783 A CN 112942783A CN 202110137069 A CN202110137069 A CN 202110137069A CN 112942783 A CN112942783 A CN 112942783A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/006—Scaffold with cantilevered sections, e.g. to accommodate overhangs or recesses in the facade
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a novel force bearing platform of an overhanging frame and a construction method. Including setting up the plane conversion piece on the building outer wall, the fixed bight load subassembly that is provided with in building corner, plane conversion piece one side and bight load subassembly one side are all fixed and are provided with plane load subassembly, the fixed horizontal member that is provided with between the load subassembly, horizontal member one side is provided with stabilizes the member, stabilize the member with plane load subassembly fixed connection, fixedly connected with pull rod between outer wall and the stabilization member. The invention provides a novel force bearing platform of an overhanging frame and a construction method, aiming at the technical problems that the traditional overhanging scaffold building mode is inconvenient to construct and the building structure needs to be damaged.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a novel force bearing platform of an overhanging frame and a construction method.
Background
The overhanging scaffold is a common external enclosure structure in the current building engineering, and has the advantages of simple principle and large use amount. With the improvement of society and the improvement of construction quality and progress requirements, a conventional cantilever scaffold is erected, one end of cantilever steel is cantilevered, the other end of the cantilever steel extends into a building structure (as shown in figures 2 and 3), a plurality of holes with the size of at least 200 x 300mm are required to be reserved in the outer wall of the building so that the steel penetrates through the structure to be anchored on a floor, and water seepage hidden danger is easily formed in later-stage repair; the profile steels at the corners of buildings, overhanging balconies and other parts are difficult to arrange and complicated to bear; the profile steel stretches into the structure to occupy space, and many parts hinder construction passing and next procedure construction, so that the insertion construction is difficult to arrange; the material consumption is large, the construction measures are more, the installation and maintenance are labor-consuming and material-consuming, and the like. The forest keepers are described in greater detail in the paper of development and research on novel bearing members of cantilever frames outside the building construction.
According to the related test conclusion in 6.2 in the treatise on development and research on novel bearing components of cantilever frames for building construction, the similar components of the patent CN201420447909.7 lack vertical stiffening steel plates and horizontal stiffening steel plates, belong to brittle components, are not suitable for bearing, and have safety risk.
According to relevant research in the treatise on development and research of novel bearing components of the cantilever frame for building construction, the similar components of patent CN201510510391.6, the tip of the connection of the vertical stiffening steel plate and the section steel can generate stress concentration effect, so that a rigid domain is difficult to form, and the bearing safety of the components is reduced. Because of the lack of horizontal stiffening steel plates, the out-of-plane stability is the same as that of the common section steel.
According to the research conclusion of the treatise on the development and research of novel bearing components of cantilever frames outside building construction, the bearing components of the patent CN201220715978.2 have the advantages that the components need to be improved more conveniently, the structure is simpler, the bearing capacity is higher and the stability is better no matter the materials are taken, the connection method with the building, the structure, the stress performance and the like are provided, and the improvement space is combined with the engineering experience and the use requirements.
Similar components of patents CN201220715978.2, CN201420447909.7, CN201510510391.6, etc. are directly mounted on the structure through paired bolts, and the precision of the prepared holes of the paired bolts is prone to deviation, and holes are often required to be drilled again at the later stage, especially at the corners of the building, which neither has suitable equipment nor lacks enough space for drilling.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention provides a novel force bearing platform of an overhanging frame and a construction method thereof, aiming at the technical problems that the traditional construction mode of the overhanging scaffold is inconvenient to construct and the building structure needs to be damaged.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the invention is as follows:
the utility model provides a novel load platform of cantilever frame, is including setting up the plane conversion piece on the building outer wall, and the fixed bight load subassembly that is provided with in building corner, plane conversion piece one side and bight load subassembly one side are all fixed and are provided with plane load subassembly, the fixed horizontal rod that is provided with between the plane load subassembly, horizontal rod one side is provided with stabilizes the member, stabilize the member with plane load subassembly fixed connection, fixedly connected with pull rod between outer wall and the stable member.
Optionally, the plane force bearing assembly comprises a back plate fixedly arranged on one side of the plane conversion block, an extension frame is fixedly arranged on one side of the back plate, and a reinforcing assembly is arranged between the back plate and the extension frame.
Optionally, the reinforcing assembly comprises a vertical reinforcing plate, one end of the vertical reinforcing plate is fixed on the back plate, the other end of the vertical reinforcing plate is fixedly arranged on the extension frame, a horizontal reinforcing plate is fixedly arranged on one side of the vertical reinforcing plate, the upper end of the horizontal reinforcing plate is connected with the back plate, and the lower end of the horizontal reinforcing plate is connected with the extension frame.
Optionally, the stabilizing rod and the extending frame, and the horizontal rod and the extending frame are fixedly connected through a hoop.
The problems and the effects are solved: the anchor ear is utilized to realize the fixation between the stabilizing rod piece and the extending frame and the fixed connection between the horizontal rod piece and the extending frame.
Optionally, the corner force-bearing assembly comprises a first conversion piece engaged with one side of the building corner and a second conversion piece engaged with the other side of the building corner, and at positions opposite to two sides of the building corner, ducts are arranged in the first conversion piece and the second conversion piece, so that the first conversion piece and the second conversion piece fixedly mounted on two sides of the building corner through the ducts and the reserved holes of the building corner are located in the same stress plane.
Optionally, the corner force-bearing assembly further includes a first connecting piece and a second connecting piece, and when the first converting piece and the second converting piece are installed on two sides of the corner of the building, the first connecting piece penetrates through a straight line formed by the duct and the reserved hole, and the straight line formed by the duct and the second connecting piece penetrate through the duct and the second connecting piece, and are in the same stress plane.
Optionally, the first conversion member comprises a first plane, a second plane and a third plane, wherein the first plane and the second plane are connected to one side of the first conversion member and jointly engaged with one side of the corner of the building; the third plane is positioned on the other side of the first conversion piece;
the second conversion member comprises a plane four, a plane five and a plane six, and the plane five and the plane six are connected to one side of the second conversion member and are jointly meshed with the other side of the corner of the building; the plane four is positioned on the other side of the second conversion piece;
and the plane three or the plane four is fixedly connected with a back plate in the plane force bearing assembly.
A construction method of a novel force bearing platform of an overhanging frame is characterized by comprising the following steps:
s1, mounting a corner force bearing assembly;
s2, mounting a plane force-bearing component;
s3, mounting a horizontal rod piece and a stable rod piece;
s4, building a bottom layer cantilever frame;
s5, mounting a pull rod;
and S6, building an upper layer cantilever frame.
Optionally, step S1 includes:
s1-1, reserving a plurality of reserved holes at corners of a building, wherein the reserved holes are formed through templates, the templates are installed before the corners of the building are poured, embedded sleeves are placed and fixed, and after concrete pouring is completed, the templates are removed to form the reserved holes;
s1-2, type selection and prefabrication of the first conversion piece and the second conversion piece;
s1-3, the first conversion piece and the second conversion piece are fixedly arranged on the inner side and the outer side of the corner of the building through the first connecting piece and the second connecting piece;
s1-4, fixedly installing a plane force-bearing component on the outer side of the first conversion part or the second conversion part, and building force-bearing platforms such as cantilever beams and the like by utilizing the plane force-bearing component.
Optionally, step S2 includes:
s2-1, completing assembly of the bearing members comprising the back plate, the extension frame, the vertical stiffening plate and the horizontal stiffening plate;
s2-2, fixing the back plate on one side of the plane conversion block or the plane three or the plane four;
and S2-3, fixedly connecting the stabilizing rod piece and the extending frame and the horizontal rod piece and the extending frame by utilizing the anchor ear.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the plane bearing component arranged on the plane conversion block and the corner bearing component forms a bearing support connected with a wall body, a horizontal rod piece is utilized to provide a cantilever frame vertical rod fulcrum, a stabilizing rod piece is used for connecting all components to form integral combined bearing, the overall stability of the cantilever frame is improved, a pull rod is fixedly connected between an outer wall and the stabilizing rod piece, the pull rod is used for tying the bearing components to an upper layer structure, the safety function is achieved, and an integral cantilever frame bearing platform is finally formed.
Drawings
Fig. 1 is a schematic structural view of a novel force-bearing platform of an overhanging frame according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a planar force-bearing assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a corner force-bearing assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a first conversion member according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second conversion element according to an embodiment of the present invention.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.
Example 1
With reference to fig. 1-5, a novel force-bearing platform of an overhanging frame comprises a plane conversion block 100 arranged on an outer wall of a building, wherein a corner force-bearing component 20 is fixedly arranged at a corner of the building, a plane force-bearing component 10 is fixedly arranged on one side of the plane conversion block 100 and one side of the corner force-bearing component 20, a horizontal rod member 104 is fixedly arranged between the plane force-bearing components 10, a stabilizing rod member 102 is arranged on one side of the horizontal rod member 104, the stabilizing rod member 102 is fixedly connected with the plane force-bearing component 10, and a pull rod 103 is fixedly connected between the outer wall and the stabilizing rod member 102.
The plane conversion block 100 and the plane bearing component 10 arranged on the corner bearing component 20 form a bearing support connected with a wall body, a horizontal rod piece 104 is utilized to provide a cantilever frame upright rod supporting point, a stabilizing rod piece 102 connects all components to form integral combined bearing, the integral stability of the cantilever frame is improved, a pull rod 103 is fixedly connected between an outer wall and the stabilizing rod piece 102, the bearing components are connected on an upper layer structure through the pull rod 103 to play a role in safety, and an integral cantilever frame bearing platform is finally formed.
As an optional implementation manner of this embodiment, the planar force-bearing assembly 10 includes a back plate 105 fixedly disposed on one side of the planar conversion block 100, an extension frame 106 is fixedly disposed on one side of the back plate 105, and a reinforcing assembly is disposed between the back plate 105 and the extension frame 106. The plane force bearing assembly 10 is composed of a back plate 105, an extension frame 106 and a reinforcing assembly, the back plate 105 and the extension frame 106 are reasonably combined and fixed through the reinforcing assembly, a rigid domain is formed locally, and the member has high bearing capacity and safety.
As an optional implementation manner of this embodiment, the reinforcing assembly includes a vertical stiffening plate 107, one end of the vertical stiffening plate 107 is fixed to the back plate 100, the other end of the vertical stiffening plate 107 is fixedly disposed on the extension frame 106, a horizontal stiffening plate 108 is fixedly disposed on one side of the vertical stiffening plate 107, the upper end of the horizontal stiffening plate 108 is connected to the back plate 105, and the lower end of the horizontal stiffening plate 108 is connected to the extension frame 106. The vertical stiffening plates 107 and the horizontal stiffening plates 108 are arranged to form a reinforcing assembly, a rigid domain is formed in a local part by the vertical stiffening plates 107, the bearing capacity and the safety of the member are greatly improved, the horizontal stiffening plates 108 are fixedly arranged on one sides of the vertical stiffening plates 107, the stress concentration effect at the tail ends of the vertical stiffening plates 107 is eliminated by the horizontal stiffening plates 108, the unfavorable cross section of the deformed steel bar extends outwards, and the out-of-plane stability of the member is improved.
As an optional implementation manner of this embodiment, the stabilizing rod 102 and the extending frame 106, and the horizontal rod 104 and the extending frame 106 are fixedly connected through the hoop 101. The anchor ear 101 is used to fix the stabilizing pole 102 to the extending frame 106 and the horizontal pole 104 to the extending frame 106.
As an alternative embodiment of this embodiment, the corner force-bearing assembly 20 includes a first converting member 109 engaged with one side of the building corner and a second converting member 110 engaged with the other side of the building corner, and at a position opposite to both sides of the building corner, the first converting member 109 and the second converting member 110 are provided with a duct therein, so that the first converting member 109 and the second converting member 110 fixedly mounted on both sides of the building corner through the duct and the reserved hole 112 of the building corner are located in the same force-bearing plane.
The first conversion piece 109 and the second conversion piece 110 are both meshed with the corner of the building, and when the first conversion piece and the second conversion piece are fixedly arranged on two sides of the corner of the building, stable connection is realized; a construction platform such as an overhanging frame or a bearing support formed by the first conversion piece 109 or the second conversion piece 110; their force-bearing configuration includes the above-mentioned force-bearing plane, the plane in which the first transition 109 engages the building corner, and the plane in which the second transition 110 engages the building corner; the stress safety of construction planes such as a cantilever frame or a bearing support and the like is ensured under the comprehensive action; and the plane where the first conversion member 109 is engaged with the corner of the building, the plane where the second conversion member 110 is engaged with the corner of the building, a pair of couples are formed through the hole channel and the preformed hole 112 of the corner of the building to resist the bending moment generated by the vertical load, thereby establishing an integral support capable of bearing a large load.
As an alternative embodiment of this embodiment, the corner force-bearing assembly 20 further includes a first connecting member 115 and a second connecting member 116, and when the first converting member 109 and the second converting member 110 are installed on both sides of the corner of the building, the first connecting member 115 passes through a straight line formed by the duct and the reserved hole, and the second connecting member passes through a straight line formed by the duct and the second connecting member, and are in the same force-bearing plane. The first connecting member 115 and the second connecting member 116, which may be bolt structures, may fix the first converting member 109 and the second converting member 110 in the same stressed plane. The first conversion part 109 and the second conversion part 110 are provided with mutually matched pore channels, the first connecting part 115 and the second connecting part 116 pass through the pore channels of the first conversion part 109 and the second conversion part 110 and the reserved hole 112, so that a stable stress plane is formed, potential safety hazards caused by stress concentration are eliminated, and the safety factor is improved.
As an alternative embodiment of this embodiment, the first conversion member 109 comprises a first plane 113, a second plane 114 and a third plane 119, and the first plane 113 and the second plane 114 are connected to one side of the first conversion member 109 and jointly engaged with one side of a corner of a building; the third plane 119 is located on the other side of the first conversion member 109;
the second conversion member 110 comprises a plane four 120, a plane five 117 and a plane six 118, and the plane five 17 and the plane six 118 are connected to one side of the second conversion member 110 and are jointly engaged with the other side of the corner of the building; the plane four 120 is positioned at the other side of the second conversion part 110;
the plane three 119 or the plane four 120 is fixedly connected with the back plate 105 in the plane force bearing component 10.
The first plane 113 and the second plane 114 are engaged with one side of the corner of the building, so that a plane with reliable stress and safety is realized, and the first conversion piece 109 does not have the problem of deformation as a whole. By engaging the fifth plane 117 and the sixth plane 118 with the other side of the corner of the building, a plane is realized that is reliably and safely stressed, and the second conversion member 110 is not deformed as a whole. The plane three 119 and the plane four 201 can be used for being fixedly connected with the back plate 105 in the plane force bearing assembly 10 so as to realize the installation of construction platforms such as a cantilever frame or a force bearing support and the like.
The first conversion element 109 and the second conversion element 110 may be a solid structure formed integrally, or may be a hollow structure, and fillers may be disposed in the hollow first conversion element 109 and the hollow second conversion element 110, and the material of the fillers includes, but is not limited to, a metal material, a polymer material, or a composite material. The solid first conversion part 109 or the solid second conversion part 110 is not required to be manufactured by machining and welding, only the requirement of being meshed with the corner of the building is met, the solid first conversion part 109 or the solid second conversion part 110 can be prefabricated, after the reserved hole 112 of the corner of the building is formed, the first connection part 115 and the second connection part 116 comprising a screw rod or a steel pipe and the like are directly adopted to penetrate through the reserved hole 112 and the pore, and the first conversion part 109 and the second conversion part 110 are fixed on two sides of the corner of the building. The requirement on size design is low, the structures of the first conversion piece 109 and the second conversion piece 110 do not have the problem of stress concentration, the requirement of meshing the corner plane of the building is only needed to be met, and the building corner plane is convenient and fast to machine, manufacture and install. The materials of the first conversion member 109 and the second conversion member 110 are not limited, such as any one or more combinations of plastic, rubber, steel, aluminum, and the like. The main force bearing part is a stress plane formed by matching the preformed hole 112 and the pore channel, so the manufacturing cost is low, the manufacturing time is saved, and the safety coefficient of the whole structure is high.
Example 2
The embodiment provides a construction method of a novel bearing platform of an overhanging frame, which is combined with the novel bearing platform of the embodiment 1, and comprises the following steps:
s1, mounting the corner force-bearing assembly 20;
s2, mounting the plane force-bearing component 10;
s3, mounting the horizontal rod piece 104 and the stabilizing rod piece 102;
s4, building a bottom layer cantilever frame;
s5, mounting the pull rod 103;
and S6, building an upper layer cantilever frame.
The construction of the corner mounting bearing component 20, the plane bearing component 10, the horizontal rod piece 104, the stabilizing rod piece 102 and the mounting pull rod 103 is realized through the steps, and the construction of the cantilever frame bearing platform is realized.
Example 3
The embodiment provides a construction method of a novel force bearing platform of an overhanging frame, and with the combination of the embodiment 1 and the embodiment 2, the step S1 further includes the following steps:
s1-1, reserving a plurality of preformed holes 112 at the corners of the building, wherein the preformed holes 112 are formed through templates, the templates are installed before the corners of the building are poured, embedded sleeves are placed and fixed, and after concrete pouring is completed, the templates are removed to form the preformed holes 112;
s1-2, type selection and prefabrication of the first conversion member 109 and the second conversion member 110;
s1-3, the first conversion member 109 and the second conversion member 110 are fixedly arranged on the inner side and the outer side of the corner of the building through the first connecting member 115 and the second connecting member 116;
s1-4, the outer side of the first conversion piece 109 or the second conversion piece 110 is fixedly provided with the plane bearing component 10, and the plane bearing component 10 is utilized to set up bearing platforms such as cantilever beams and the like.
Therefore, the construction of the corner bearing component at the corner of the building is realized.
Example 4
The embodiment provides a construction method of a novel force bearing platform of an overhanging frame, and with combination of embodiment 1, embodiment 2 and embodiment 3, step S2 further includes the following steps:
s2-1, assembling the force-bearing members 10 including the back plate 105, the extension frame 106, the vertical stiffening plates 107 and the horizontal stiffening plates 108;
s2-2, fixing the back plate 105 on one side of the plane conversion block 100, the plane III 119 or the plane IV 120;
s2-3, the anchor ear 101 is utilized to fixedly connect the stabilizing rod 102 and the extending frame 106 and the horizontal rod 104 and the extending frame 106.
Assembling a back plate 105, an extension frame 106, a vertical stiffening plate 107 and a horizontal stiffening plate 108, installing the assembled bearing component 10 on the plane conversion block 100, and fixedly connecting the stabilizing rod piece 102 and the extension frame 106 and the horizontal rod piece 104 and the extension frame 106 by utilizing the hoop 101, so that the bearing platform connected and fixed with the building is completed with low construction difficulty, and the final construction of the cantilever frame is met.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. The utility model provides a novel load platform of cantilever frame, a serial communication port, including setting up the plane conversion piece on the building outer wall, the fixed bight load subassembly that is provided with in building corner, plane conversion piece one side and bight load subassembly one side are all fixed and are provided with plane load subassembly, the fixed horizontal rod piece that is provided with between the plane load subassembly, horizontal rod piece one side is provided with stabilizes the member, stabilize the member with plane load subassembly fixed connection, fixedly connected with pull rod between outer wall and the stable member.
2. The novel force bearing platform of the cantilever frame as claimed in claim 1, wherein the planar force bearing assembly comprises a back plate fixedly disposed on one side of the planar conversion block, an extension frame fixedly disposed on one side of the back plate, and a reinforcing assembly disposed between the back plate and the extension frame.
3. The novel force bearing platform of the cantilever frame as claimed in claim 2, wherein the reinforcing assembly comprises a vertical reinforcing plate, one end of the vertical reinforcing plate is fixed on the back plate, the other end of the vertical reinforcing plate is fixedly arranged on the extension frame, one side of the vertical reinforcing plate is fixedly provided with a horizontal reinforcing plate, the upper end of the horizontal reinforcing plate is connected with the back plate, and the lower end of the horizontal reinforcing plate is connected with the extension frame.
4. The novel force bearing platform of the cantilever frame as claimed in claim 3, wherein the stabilizing rod and the extending frame, and the horizontal rod and the extending frame are fixedly connected by hoops.
5. The novel force bearing platform of the cantilever frame as claimed in claim 1, wherein the corner force bearing assembly comprises a first conversion member engaged with one side of the building corner and a second conversion member engaged with the other side of the building corner, and at the position opposite to the two sides of the building corner, the first conversion member and the second conversion member are provided with a hole passage, so that the first conversion member and the second conversion member fixedly mounted on the two sides of the building corner through the hole passage and the reserved hole of the building corner are located in the same stress plane.
6. The novel force bearing platform of the cantilever frame as claimed in claim 5, wherein the corner force bearing assembly further comprises a first connecting member and a second connecting member, and when the first converting member and the second converting member are mounted on two sides of the corner of the building, the first connecting member passes through a straight line formed by the duct and the reserved hole, and the second connecting member passes through a straight line formed by the duct and the second connecting member, and are in the same force bearing plane.
7. The novel force bearing platform of the cantilever frame as claimed in claim 5,
the first conversion member comprises a first plane, a second plane and a third plane, and the first plane and the second plane are connected to one side of the first conversion member and jointly engaged with one side of the corner of the building; the third plane is positioned on the other side of the first conversion piece;
the second conversion member comprises a plane four, a plane five and a plane six, and the plane five and the plane six are connected to one side of the second conversion member and are jointly meshed with the other side of the corner of the building; the plane four is positioned on the other side of the second conversion piece;
and the plane three or the plane four is fixedly connected with a back plate in the plane force bearing assembly.
8. A construction method of a novel cantilever bearing platform, which is the novel cantilever bearing platform according to any one of claims 1 to 7, and is characterized by comprising the following steps:
s1, mounting a corner force bearing assembly;
s2, mounting a plane force-bearing component;
s3, mounting a horizontal rod piece and a stable rod piece;
s4, building a bottom layer cantilever frame;
s5, mounting a pull rod;
and S6, building an upper layer cantilever frame.
9. The novel force bearing platform of the cantilever frame as claimed in claim 8, wherein the step S1 includes:
s1-1, reserving a plurality of reserved holes at corners of a building, wherein the reserved holes are formed through templates, the templates are installed before the corners of the building are poured, embedded sleeves are placed and fixed, and after concrete pouring is completed, the templates are removed to form the reserved holes;
s1-2, type selection and prefabrication of the first conversion piece and the second conversion piece;
s1-3, the first conversion piece and the second conversion piece are fixedly arranged on the inner side and the outer side of the corner of the building through the first connecting piece and the second connecting piece;
s1-4, fixedly installing a plane force-bearing component on the outer side of the first conversion part or the second conversion part, and building force-bearing platforms such as cantilever beams and the like by utilizing the plane force-bearing component.
10. The novel force bearing platform of the cantilever frame as claimed in claim 8, wherein the step S2 includes:
s2-1, completing assembly of the bearing members comprising the back plate, the extension frame, the vertical stiffening plate and the horizontal stiffening plate;
s2-2, fixing the back plate on one side of the plane conversion block or the plane three or the plane four;
and S2-3, fixedly connecting the stabilizing rod piece and the extending frame and the horizontal rod piece and the extending frame by utilizing the anchor ear.
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| CN202110137069.9A CN112942783A (en) | 2021-02-01 | 2021-02-01 | Novel force bearing platform of cantilever frame and construction method |
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| CN202110137069.9A CN112942783A (en) | 2021-02-01 | 2021-02-01 | Novel force bearing platform of cantilever frame and construction method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649604U (en) * | 2010-03-24 | 2010-11-24 | 陕西建工集团第一建筑工程有限公司 | I-steel overhanging type scaffold for floor corner construction |
| CN203175024U (en) * | 2012-12-21 | 2013-09-04 | 中天西北建设投资集团有限公司 | Force bearing device of cantilever scaffold |
| CN203347205U (en) * | 2013-05-17 | 2013-12-18 | 山东兴华建设集团有限公司 | Overhung scaffold |
| CN206957185U (en) * | 2017-04-01 | 2018-02-02 | 浙江省东阳第三建筑工程有限公司 | External corner shear wall set buries screw rod and fixes suspension scaffold shaped steel connector |
| CN207277800U (en) * | 2017-08-22 | 2018-04-27 | 广州协安建设工程有限公司 | Non- built-in type the shaped steel suspension scaffolding |
| CN110805257A (en) * | 2019-11-18 | 2020-02-18 | 广西途辉建筑工程有限公司 | Flower basket overhanging type section steel bearing beam structure and construction method |
| CN211114759U (en) * | 2019-08-01 | 2020-07-28 | 中建海峡建设发展有限公司 | Novel overhanging scaffold |
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2021
- 2021-02-01 CN CN202110137069.9A patent/CN112942783A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649604U (en) * | 2010-03-24 | 2010-11-24 | 陕西建工集团第一建筑工程有限公司 | I-steel overhanging type scaffold for floor corner construction |
| CN203175024U (en) * | 2012-12-21 | 2013-09-04 | 中天西北建设投资集团有限公司 | Force bearing device of cantilever scaffold |
| CN203347205U (en) * | 2013-05-17 | 2013-12-18 | 山东兴华建设集团有限公司 | Overhung scaffold |
| CN206957185U (en) * | 2017-04-01 | 2018-02-02 | 浙江省东阳第三建筑工程有限公司 | External corner shear wall set buries screw rod and fixes suspension scaffold shaped steel connector |
| CN207277800U (en) * | 2017-08-22 | 2018-04-27 | 广州协安建设工程有限公司 | Non- built-in type the shaped steel suspension scaffolding |
| CN211114759U (en) * | 2019-08-01 | 2020-07-28 | 中建海峡建设发展有限公司 | Novel overhanging scaffold |
| CN110805257A (en) * | 2019-11-18 | 2020-02-18 | 广西途辉建筑工程有限公司 | Flower basket overhanging type section steel bearing beam structure and construction method |
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