CN112431305B - Assembly type building frame and quick connection method thereof - Google Patents
Assembly type building frame and quick connection method thereof Download PDFInfo
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- CN112431305B CN112431305B CN202011200781.0A CN202011200781A CN112431305B CN 112431305 B CN112431305 B CN 112431305B CN 202011200781 A CN202011200781 A CN 202011200781A CN 112431305 B CN112431305 B CN 112431305B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 17
- 239000002002 slurry Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000005574 cross-species transmission Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 13
- 239000011440 grout Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000011017 operating method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides an assembly type building frame and a rapid connection method thereof, the assembly type building frame comprises a support column main body, at least four groups of support column main bodies are arranged, a connecting steel plate is inserted and connected in the middle of the support column main body, a support angle is fixedly connected to the side end face of the connecting steel plate, the support angle comprises a support leg main body, a connecting platform, a limiting groove and a second threaded hole, the connecting platform is fixedly connected to one side of the side end face of the support leg main body, the limiting groove is formed in the middle of the connecting platform, the second threaded hole is formed in the upper end face of the connecting platform, a bearing cross beam is fixedly connected between the support angles, the bearing cross beam comprises a bearing cross beam main body, a bolt groove, a first threaded hole, a limiting column and a lifting ring, the bolt groove is formed in four corners of the upper end face of the bearing cross beam main body, the assembly type building frame is combined with an assembly type building principle, the assembly type building frame is simple and stable in structure, the high structural strength is suitable for building the building frame of lower floor fast.
Description
Technical Field
The invention relates to the field of buildings, in particular to an assembly type building frame and a quick connection method thereof.
Background
With the development of modern industrial technology, building houses can be manufactured in batches and sets like machine production. The prefabricated house components are transported to a construction site to be assembled.
Fabricated buildings have become of interest since the beginning of the 20 th century and have been realized through the sixties. The first attempts made in English, French, Soviet Union, etc. The assembly type building has high construction speed and low production cost, and is rapidly popularized and developed all over the world.
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.
The frame building refers to a building consisting of a frame, wallboards and floor slabs. It is basically characterized by that it is made up by using column, beam and floor slab to bear load, and the wall slab only can be used as enclosing wall and space-separating member. The wall between the frames is called a filler wall and does not bear load. The light wall board is used as a frame light board building for enclosing and separating members. The frame building has the main advantages of flexible space separation, light dead weight, earthquake resistance and material saving; the method has the defects of large consumption of steel and cement, more total quantity of components, more hoisting times, large workload of joints and more working procedures. The frame building is suitable for multi-storey and high-rise civil buildings, multi-storey industrial plants, buildings with weak foundations and buildings in earthquake regions, which require large space.
But current building frame need build earlier the steel wire cage when building and is carrying out concrete placement, and operating procedure is comparatively complicated wastes time and energy, simultaneously because the crossbeam is heavier, the installation accuracy is difficult to guarantee to the degree of difficulty when the installation, has certain potential safety hazard to current heel post is when pouring because there may be the bubble in the concrete slurry and then influence the holistic structural strength of heel post, causes unnecessary potential safety hazard.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides an assembly type building frame and a quick connection method thereof, which solves the problems of the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an assembled building frame comprises a support column main body, wherein the support column main body is at least provided with four groups, the middle part of the support column main body is connected with a connecting steel plate in an inserting way, the side end face of the connecting steel plate is fixedly connected with a support angle, the support angle comprises a support leg main body, a connecting platform, a positioning groove and a second threaded hole, the connecting platform is fixedly connected to one side of the side end face of the support leg main body, the positioning groove is formed in the middle of the connecting platform, the second threaded hole is formed in the upper end face of the connecting platform, a bearing cross beam is fixedly connected between the support angles and comprises a bearing cross beam main body, a bolt groove, a first threaded hole, a limiting column and a lifting ring, the bolt groove is formed in four corners of the upper end face of the bearing cross beam main body, the first threaded hole is formed in the bolt groove, and the lifting ring is rotatably connected to the inside of the first threaded hole, the limiting column is fixedly connected with two ends of the lower end face of the bearing cross beam main body, the lower end face of the supporting column main body is fixedly connected with a pouring limiting device, the pouring limiting device comprises a pouring limiting device main body, a flow guide layer, a limiting groove, a flow guide hole, a pouring limiting tube, a flow guide groove and an anti-overflow baffle, the pouring limiting tube is fixedly connected inside the pouring limiting device main body, the limiting groove is arranged inside the pouring limiting tube, the flow guide hole is arranged on the inner wall of the pouring limiting tube, the flow guide layer is arranged inside the pouring limiting device main body, the flow guide groove is arranged on the periphery of the pouring limiting tube, the anti-overflow baffle is fixedly connected with the upper end face of the pouring limiting tube, the upper end face of the pouring limiting device is fixedly connected with a reinforcing steel bar, the front end face of the pouring limiting device is provided with a pouring hole, and the inside of the supporting column main body is provided with a pouring groove, and the inside of the connecting steel plate is fixedly connected with a bearing net.
Preferably, the lower surface of the hanging ring is provided with a thread matched with the first threaded hole, and the aperture of the first threaded hole is larger than that of the second threaded hole and smaller than that of the bolt groove.
Preferably, notches matched with the connecting platform are formed in two sides of the lower end face of the bearing cross beam main body, and the limiting columns are matched with the positioning grooves.
Preferably, the second threaded holes are uniformly and symmetrically distributed on the upper end surface of the connecting platform in two groups.
Preferably, four sets of limiting pipes are poured, the limiting pipes are evenly distributed in the pouring limiting device body, the reinforcing steel bars are fixedly connected to the middle of the upper end face of the anti-overflow baffle, and the aperture of each limiting groove is matched with the corresponding reinforcing steel bar.
Preferably, the diameter of the anti-overflow baffle is the same as that of the drainage groove, and the anti-overflow baffle is positioned right above the drainage groove.
Preferably, the flow guide layer is communicated with the pouring hole, and the flow guide layer is communicated with the limiting groove through the flow guide hole.
Preferably, via holes are uniformly formed in the inner wall, attached to the drainage groove, of the pouring limiting pipe, and the diameter of each via hole is 7-15 mm.
Preferably, the bearing net has two layers which are uniformly distributed on the inner side of the connecting steel plate.
The assembly type building frame and the quick connecting method thereof are also included: firstly placing a support pillar main body and a pouring hole to a proper installation position according to installation requirements, welding a support angle on the side end surface of a connecting steel plate according to construction requirements, simultaneously installing four groups of hanging rings on the upper end surface of a bearing cross beam main body through threaded engagement, hoisting the bearing cross beam to a limit pillar to be matched with a positioning groove through a hoisting device and the hanging rings, removing the hanging rings, locking the bearing cross beam and the support angle through selecting a bolt matched with a second threaded hole, fixing the support pillar main body by inserting a steel bar into the limit groove when the support pillar main body needs to be heightened, pouring concrete slurry into a diversion layer through a pouring limit device, allowing the concrete slurry to enter the diversion layer and then enter the limit groove along with the diversion hole, then overflowing into the diversion groove through a through hole on a pouring limit pipe, slowly filling into the pouring groove under the shielding buffer of an anti-overflow baffle, the concrete slurry is solidified to firmly fix the steel bars, and meanwhile, the bearing capacity of the connecting steel plate and the support column main body is improved, so that the building frame is built in an assembly mode.
(III) advantageous effects
The invention provides an assembly type building frame and a quick connection method thereof, which have the following beneficial effects:
the invention adopts an assembly type design to separately install the support pillar main body and the bearing cross beam in a single body mode, the bearing cross beam is fixed with the support pillar main body through the support angle, the support angle is provided with the connecting platform and the positioning groove, the bearing cross beam and the support angle are not provided with higher installation error when being fixedly assembled through the matching of the connecting platform and the positioning groove, the upper end surface of the bearing cross beam main body is provided with the bolt groove and the first threaded hole, the bolt groove avoids the inconvenience caused by the installation of a floor slab due to the projection of the bolt after the locking of the bolt and the support angle, the first threaded hole is connected with the hanging ring, the hoisting of the bearing cross beam is convenient during the construction, the danger of the hoisting of the existing hoisting rope is avoided, the hanging ring is easier to install and disassemble, the operation is convenient, a multilayer structure is often required to be built in the actual use, and the mutual accumulation of the support pillar main bodies is required, furthermore, the reinforcing steel bars are arranged in the pouring grooves and are matched with the limiting grooves, so that the strength can be effectively improved and the stability of connection between the supporting column main bodies is ensured after pouring, in addition, in order to avoid the influence of bubbles generated during pouring on the structural strength of the supporting column main bodies, through the arrangement of the flow guide layer, after concrete slurry enters the flow guide layer, gaps between the limiting grooves and the reinforcing steel bars are firstly filled, then redundant slurry overflows through holes in the pouring limiting pipes, the overflowing slurry with smaller hole diameter of the through holes is more uniform, the bubbles are prevented from being generated, simultaneously, the slurry gradually rises along with the flow guide grooves after overflowing, the rising slurry slowly rises under the shielding of an anti-overflow baffle, the air mixing caused by slurry spraying is avoided, finally, the concrete slurry slowly sinks to the top end of the supporting column main body through the bearing net, and the possibility of generating the bubbles during pouring is greatly reduced, utilize the concrete to carry out further fixed to the reinforcing bar simultaneously, and then solved current building frame and need build the steel wire cage earlier when building and carry out concrete placement, the operating procedure is comparatively complicated wastes time and energy, simultaneously because the crossbeam is heavier, the installation accuracy is difficult to guarantee to the degree of difficulty is higher when the installation, has certain potential safety hazard, and current heel post is when pouring because there may be the bubble in the concrete slurry and then influence the holistic structural strength of heel post, causes the problem of unnecessary potential safety hazard.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;
FIG. 2 is a schematic view of a main structure of a support post according to the present invention;
FIG. 3 is a schematic cross-sectional view of a support post body according to the present invention;
FIG. 4 is a schematic view of the load-bearing beam structure of the present invention;
FIG. 5 is an enlarged view of the cross-sectional structure of the main body of the support post of the present invention at the point A;
fig. 6 is a schematic view of a supporting angle structure according to the present invention.
In the figure: the steel plate pouring device comprises a support column main body 1, a bearing cross beam 2, a connecting steel plate 3, a pouring hole 4, a pouring limiting device 5, a support angle 6, a reinforcing steel bar 7, a pouring groove 8, a bearing net 9, a bearing cross beam main body 10, a bolt groove 11, a first threaded hole 12, a limiting column 13, a lifting ring 14, a pouring limiting device main body 15, a flow guide layer 16, a limiting groove 17, a flow guide hole 18, a pouring limiting pipe 19, a drainage groove 20, an anti-overflow baffle 21, a support leg main body 22, a connecting platform 23, a positioning groove 24 and a second threaded hole 25.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and 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 considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The embodiment of the invention provides an assembly type building frame, which comprises a support column main body 1, wherein at least four groups of support column main bodies 1 are arranged, a connecting steel plate 3 is inserted and connected in the middle of each support column main body 1, a support angle 6 is fixedly connected to the side end surface of each connecting steel plate 3, each support angle 6 comprises a support leg main body 22, a connecting platform 23, a positioning groove 24 and a second threaded hole 25, the connecting platform 23 is fixedly connected to one side of the side end surface of each support leg main body 22, the positioning groove 24 is formed in the middle of the connecting platform 23, the second threaded hole 25 is formed in the upper end surface of the connecting platform 23, a bearing cross beam 2 is fixedly connected between the support angles 6, each bearing cross beam 2 comprises a bearing cross beam main body 10, a bolt groove 11, a first threaded hole 12, a limit column 13 and a hanging ring 14, the bolt grooves 11 are formed in four corners of the upper end surface of the bearing cross beam main body 10, the first threaded holes 12 are formed in the bolt grooves 11, the hanging ring 14 is rotatably connected inside the first threaded hole 12, the limiting columns 13 are fixedly connected at two ends of the lower end face of the bearing beam main body 10, the lower end face of the supporting column main body 1 is fixedly connected with a pouring limiting device 5, the pouring limiting device 5 comprises a pouring limiting device main body 15, a diversion layer 16, a limiting groove 17, a diversion hole 18, a pouring limiting pipe 19, a diversion groove 20 and an anti-overflow baffle 21, the pouring limiting pipe 19 is fixedly connected inside the pouring limiting device main body 15, the limiting groove 17 is arranged inside the pouring limiting pipe 19, the diversion hole 18 is arranged on the inner wall of the pouring limiting pipe 19, the diversion layer 16 is arranged inside the pouring limiting device main body 15, the diversion groove 20 is arranged at the periphery of the pouring limiting pipe 19, the anti-overflow baffle 21 is fixedly connected with the upper end face of the pouring limiting pipe 19, the upper end face of the pouring limiting device 5 is fixedly connected with a reinforcing steel bar 7, the pouring hole 4 is arranged on the front end face of the pouring limiting device 5, the inside of support column main part 1 has been seted up and has been pour groove 8, and the net 9 is accepted to the inside fixedly connected with of connecting steel sheet 3.
The lower surface of the hanging ring 14 is provided with threads matched with the first threaded hole 12, the aperture of the first threaded hole 12 is larger than that of the second threaded hole 25 and smaller than that of the bolt groove 11, two sides of the lower end surface of the bearing beam main body 10 are provided with notches matched with the connecting platform 23, the limiting columns 13 are matched with the positioning grooves 24, two groups of second threaded holes 25 are uniformly and symmetrically distributed on the upper end surface of the connecting platform 23, four groups of pouring limiting pipes 19 are uniformly distributed in the pouring limiting device main body 15, the reinforcing steel bars 7 are fixedly connected in the middle of the upper end surface of the anti-overflow baffle 21, the aperture of the limiting grooves 17 is matched with the reinforcing steel bars 7, the diameter of the anti-overflow baffle 21 is the same as that of the drainage grooves 20, the anti-overflow baffle 21 is positioned right above the drainage grooves 20, the drainage layer 16 is communicated with the pouring hole 4, the drainage layer 16 is communicated with the limiting grooves 17 through the drainage holes 18, the inner walls of the pouring limiting pipes 19, which are jointed with the drainage grooves 20, are uniformly provided with through holes, the diameter of the through hole is 7-15mm, and the bearing net 9 has two layers which are uniformly distributed on the inner side of the connecting steel plate 3.
The assembly type building frame and the quick connecting method thereof are also included: firstly placing a support pillar main body 1 and a pouring hole 4 to a proper installation position according to installation requirements, welding a support angle 6 on the side end surface of a connecting steel plate 3 according to construction requirements, simultaneously installing four groups of hanging rings 14 on the upper end surface of a bearing cross beam main body 10 through threaded engagement, hoisting the bearing cross beam 2 to a limiting column 13 through a hoisting device and the hanging rings 14 to be matched with a positioning groove 24, removing the hanging rings 14, locking the bearing cross beam 2 and the support angle 6 through a bolt matched with a second threaded hole 25, when the support pillar main body 1 needs to be heightened, fixing the support pillar main body 1 by inserting a reinforcing steel bar 7 into the limiting groove 17, pouring concrete slurry into a diversion layer 16 through a pouring limiting device 5, pouring the concrete slurry into the diversion layer 16, then entering the limiting groove 17 along with the diversion hole 18, and then overflowing to a diversion groove 20 through a through pouring limiting hole on a limiting pipe 19, slowly fill to pouring in the groove 8 under the buffering of sheltering from of anti-overflow baffle 21 to not crossing the top of accepting net 9 to support column main part 1, firmly fix reinforcing bar 7 after the concrete thick liquid solidifies, also improve the bearing capacity of connecting steel sheet 3 and support column main part 1 simultaneously, and then realize putting up building frame's assembled.
In summary, by adopting an assembly type design, the support pillar main body 1 and the load-bearing cross beam 2 are separately installed in a single body mode, the load-bearing cross beam 2 is fixed with the support pillar main body 1 through the support corner 6, the support corner 6 is provided with the connecting platform 23 and the positioning groove 24, the load-bearing cross beam 2 and the support corner 6 are not provided with higher installation errors during fixed assembly through the matching of the connecting platform 23 and the positioning groove 24, the upper end surface of the load-bearing cross beam main body 10 is provided with the bolt groove 11 and the first threaded hole 12, the bolt groove 11 avoids the inconvenience of floor installation caused by the projection of a bolt after the bolt is locked with the support corner 6, the first threaded hole 12 is connected with the hanging ring 14, the hoisting of the load-bearing cross beam 2 during construction is facilitated, the danger of hoisting by the existing hoisting rope is avoided, the hanging ring 14 is easy to install and disassemble, the operation is convenient, and a multilayer structure is often required to be built in practical use, and then the support post main bodies 1 need to be accumulated with each other, and further, the reinforcing steel bars 7 are arranged in the pouring grooves 8, the reinforcing steel bars 7 are matched with the limiting grooves 17, the strength can be effectively improved after pouring, the connection stability between the support post main bodies 1 is also ensured, in order to avoid bubbles generated during pouring from influencing the structural strength of the support post main bodies 1, through arranging the flow guide layer 16, after concrete grout enters the flow guide layer 16, gaps between the limiting grooves 17 and the reinforcing steel bars 7 are firstly filled, then the redundant grout overflows through via holes on the pouring limiting pipes 19, the grout overflowing with smaller aperture of the via holes is more uniform, the bubbles are avoided, meanwhile, after the grout overflows, the grout gradually rises along with the flow guide groove 20, the rising grout slowly rises under the shielding of the anti-overflow baffle plate 21, the air mixing caused by the grout gushing is avoided, and finally, the pouring is completed when the concrete grout slowly overflows from the bearing net 9 to the top end of the support post main bodies 1, greatly reduced pour the possibility of gassing, utilize the concrete to further fix reinforcing bar 7 simultaneously, and then solved current building frame and need build the steel wire cage earlier when building and carry out concrete placement, the operation is comparatively complicated wastes time and energy, simultaneously because the crossbeam is heavier, the higher installation accuracy that is difficult to guarantee of the installation degree of difficulty when the installation, there is certain potential safety hazard, and current heel post is when pouring because there may exist the bubble in the concrete slurry and then influence the holistic structural strength of heel post, cause the problem of unnecessary potential safety hazard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An assembly type building frame, comprising a support pillar main body (1), characterized in that: the support column is characterized in that four groups are at least arranged on the support column main body (1), the middle part of the support column main body (1) is connected with connecting steel plates (3) in a penetrating manner, the side end face of each connecting steel plate (3) is fixedly connected with a support angle (6), each support angle (6) comprises a support leg main body (22), a connecting platform (23), a positioning groove (24) and a second threaded hole (25), the connecting platform (23) is fixedly connected to one side of the side end face of the support leg main body (22), the positioning groove (24) is arranged in the middle of the connecting platform (23), the second threaded hole (25) is arranged on the upper end face of the connecting platform (23), a bearing cross beam (2) is fixedly connected between the support angles (6), the bearing cross beam (2) comprises a bearing cross beam main body (10), a bolt groove (11), a first threaded hole (12), a limiting column (13) and a lifting ring (14), the bolt groove (11) is arranged at four corners of the upper end face of the bearing beam main body (10), the first threaded hole (12) is arranged in the bolt groove (11), the hoisting ring (14) is rotatably connected in the first threaded hole (12), the limiting column (13) is fixedly connected at two ends of the lower end face of the bearing beam main body (10), the lower end face of the supporting column main body (1) is fixedly connected with a pouring limiting device (5), the pouring limiting device (5) comprises a pouring limiting device main body (15), a diversion layer (16), a limiting groove (17), a diversion hole (18), a pouring limiting pipe (19), a diversion groove (20) and an anti-overflow baffle (21), the pouring limiting pipe (19) is fixedly connected in the pouring limiting device main body (15), the limiting groove (17) is arranged in the pouring limiting pipe (19), and the diversion hole (18) is arranged on the inner wall of the pouring limiting pipe (19), the utility model discloses a spacing device, including limiting device, drainage groove, overflow-preventing baffle, support column main part, drainage layer (16), drainage groove (20), overflow-preventing baffle (21), overflow-preventing baffle (5), overflow-preventing baffle (8), overflow-preventing baffle (5), overflow-preventing baffle (8), and the inside fixedly connected with of linking bridge (3) accepts net (9).
2. A fabricated building frame as defined in claim 1, wherein: the lower surface of the hanging ring (14) is provided with threads matched with the first threaded hole (12), and the aperture of the first threaded hole (12) is larger than that of the second threaded hole (25) and smaller than that of the bolt groove (11).
3. A fabricated building frame as defined in claim 1, wherein: the bearing beam is characterized in that notches matched with the connecting platform (23) are formed in two sides of the lower end face of the bearing beam main body (10), and the limiting columns (13) are matched with the positioning grooves (24).
4. A fabricated building frame as defined in claim 1, wherein: the second threaded holes (25) are uniformly and symmetrically distributed on the upper end face of the connecting platform (23) in two groups.
5. A fabricated building frame as defined in claim 1, wherein: pour limit tube (19) total four groups, evenly distributed is in the inside of pouring stop device main part (15), just reinforcing bar (7) fixed connection is in the up end middle part of anti-overflow baffle (21), spacing groove (17) aperture and reinforcing bar (7) looks adaptation.
6. A fabricated building frame as defined in claim 1, wherein: the diameter of the anti-overflow baffle (21) is the same as that of the drainage groove (20), and the anti-overflow baffle (21) is positioned right above the drainage groove (20).
7. A fabricated building frame as defined in claim 1, wherein: the flow guide layer (16) is communicated with the pouring hole (4), and the flow guide layer (16) is communicated with the limiting groove (17) through the flow guide hole (18).
8. A fabricated building frame as defined in claim 1, wherein: through holes are uniformly formed in the inner wall, attached to the drainage groove (20), of the pouring limiting pipe (19), and the diameter of each through hole is 7-15 mm.
9. A fabricated building frame as defined in claim 1, wherein: the bearing net (9) has two layers which are uniformly distributed on the inner side of the connecting steel plate (3).
10. The quick-connecting method of a fabricated building frame according to any one of claims 1 to 9, wherein: firstly placing a support pillar main body (1) and a pouring hole (4) to a proper installation position according to installation requirements, welding a support angle (6) on the side end surface of a connecting steel plate (3) according to construction requirements, simultaneously installing four groups of lifting rings (14) on the upper end surface of a bearing cross beam main body (10) through threaded engagement, lifting the bearing cross beam (2) to a limit column (13) through a lifting device and the lifting rings (14) to be matched with a positioning groove (24), removing the lifting rings (14), locking the bearing cross beam (2) and the support angle (6) through selecting a bolt matched with a second threaded hole (25), inserting a steel bar (7) into the limit groove (17) to fix the support pillar main body (1) when the support pillar main body (1) needs to be heightened, pouring concrete slurry into a diversion layer (16) through pouring a limiting device (5), and allowing the concrete slurry to enter the limit groove (17) along with the diversion hole (18) after entering the diversion layer (16), spill over to drainage groove (20) in again through pouring the via hole on spacing pipe (19), fill slowly to pouring groove (8) under the buffering of sheltering from of anti-overflow baffle (21) to not accept the top of net (9) to support column main part (1), after the concrete thick liquid solidifies reinforcing bar (7) firmly fixed, also improve the bearing capacity of connecting steel sheet (3) and support column main part (1) simultaneously, and then realize the assembly type to building frame and build.
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| CN202011200781.0A CN112431305B (en) | 2020-10-30 | 2020-10-30 | Assembly type building frame and quick connection method thereof |
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| CN114645573A (en) * | 2022-03-23 | 2022-06-21 | 福建众合开发建筑设计院有限公司 | Fireproof and sound-proof steel structure building material and preparation method thereof |
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