CN113123527A - Concrete beam skeleton structure and manufacturing method of concrete beam - Google Patents
Concrete beam skeleton structure and manufacturing method of concrete beam Download PDFInfo
- Publication number
- CN113123527A CN113123527A CN202110424072.9A CN202110424072A CN113123527A CN 113123527 A CN113123527 A CN 113123527A CN 202110424072 A CN202110424072 A CN 202110424072A CN 113123527 A CN113123527 A CN 113123527A
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- China
- Prior art keywords
- concrete
- concrete beam
- steel bars
- bottom plate
- support frame
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 238000005452 bending Methods 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 16
- 230000007547 defect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/005—Wire network per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/04—Producing shaped prefabricated articles from the material by tamping or ramming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a concrete beam skeleton structure and a manufacturing method of a concrete beam, and the concrete beam skeleton structure comprises bottom plate strips, a support frame, a plurality of reinforcing steel bars, a plurality of transverse ribs and a plurality of longitudinal ribs, wherein the support frame is vertical to the bottom plate strips, the reinforcing steel bars are uniformly fixed on the outer peripheral side of the support frame, the transverse ribs are used for horizontal supporting connection between the reinforcing steel bars and the bottom plate strips, and the longitudinal ribs are used for longitudinal supporting connection between the reinforcing steel bars and the bottom plate strips. According to the invention, the bar-shaped section, the special-shaped wire and the steel bar are designed to be made into the framework structure, the bar-shaped section has a triangular structure with an inscribed circle and generates a 'matching effect' with concrete, so that the tensile resistance of the framework can be obviously improved, the labor cost for field manufacture and the integral structural force after the beam is manufactured are effectively reduced, the service life is prolonged, and the material consumption is reduced.
Description
Technical Field
The invention particularly relates to a concrete beam framework structure and a manufacturing method of a concrete beam consisting of the framework.
Background
The building structure generally comprises a concrete structure and a steel structure, the concrete structure serving as a traditional building structure has the defects of slow building period and large environmental pollution in the building process, and the steel structure building has the defects of poor fire resistance, poor corrosion resistance, poor sound insulation, large vibration and the like; in order to overcome the defects of a concrete structure and a steel structure, a steel-concrete structure building combining the steel structure and the concrete structure appears in the prior art, a steel-concrete structure beam in the prior art is provided with a hole for a pipeline to pass through, and after the pipeline is laid, concrete is cast in situ. The steel consumption of the steel-concrete structural beam is large, the labor cost of the preparation is high, and the structural mechanical property of the beam is reduced due to the partition effect of the steel plate strips.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a concrete beam skeleton structure, which structurally improves the existing steel plate strip, the improved steel plate strip and a steel bar are connected and fixed to form a skeleton by designing a special-shaped wire rod, and the skeleton structure and concrete generate a 'cooperation effect' to form higher resistance.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a concrete beam skeleton texture, includes bottom plate strip, support frame and a plurality of reinforcing bar, a plurality of horizontal rib, a plurality of vertical rib, and the support frame is perpendicular with the bottom plate strip, and a plurality of reinforcing bars are evenly fixed at the periphery side of support frame, and horizontal rib is used for between the reinforcing bar and the horizontal brace of reinforcing bar and bottom plate strip to be connected, and vertical rib is used for between the reinforcing bar and the vertical brace between reinforcing bar and bottom plate strip to be connected.
Furthermore, the bottom plate strip is formed by overlapping a plurality of plate units, each plate unit comprises a frame formed by ribs, a plurality of triangular structures with inscribed circles are formed by the annular ribs and the plurality of ribs in the frame, the three sides of each triangle can decompose the applied external force, and the bearing capacity of the whole structure is increased by the inscribed annular ribs and the inner tangent points of the triangles.
Furthermore, the support frame is a square frame formed by encircling four plate units, and the four plate units are connected with each other through a first connecting piece and a second connecting piece.
Furthermore, the first connecting piece comprises a semicircular table and a clamping portion, and the clamping portion is fixed on one side of the semicircular table and used for fixedly connecting the four plate units.
Further, the clamping portion and the four plate units are provided with bolt holes, corresponding bolts are arranged in the bolt holes, and the bolt holes are square.
Further, the bolt has upper cover, connecting portion, screw thread portion, and connecting portion are the cuboid structure, with the bolt hole cooperation, the upper cover is the hexagon, and the hexagon connecting portion effectively prevent with the connector between slip, fixed more firm, and the pressure that bears is bigger.
Furthermore, the bottom plate strip includes two, passes the square bench of the second connecting piece of support frame bottom respectively and in with support frame fixed connection, fixed connection adopts the bolt is connected.
Furthermore, the number of the reinforcing steel bars is 6, the reinforcing steel bars are respectively fixed on the outer sides of the supporting frames, and the number of the reinforcing steel bars is three at the top, one at each of the two sides and one at the bottom.
Furthermore, the middle of the transverse rib is provided with two 90-degree bending parts, and two ends of the transverse rib are bent for 90 degrees in the same side direction; two 90-degree bending parts are arranged in the middle of the longitudinal rib, one end of the longitudinal rib is bent outwards by 90 degrees, the other end of the longitudinal rib is bent inwards by 45 degrees, the rib adopting a special-shaped structure can be used for tightly connecting and fixing the framework in an all-round manner, the continuous two right-angle bending parts and the bending of the end part effectively improve the left-right torsion resistance and the bending resistance tension of the beam, and the integral strength is effectively improved.
The invention also aims to provide a manufacturing method of the concrete beam, which comprises the following steps of manufacturing the concrete beam framework structure, arranging six reinforcing steel bars between a bottom plate bar and a support frame, wherein two reinforcing steel bars are fixed on two sides of the top of the support frame, the rest four reinforcing steel bars are symmetrically fixed on the upper side, the lower side, the left side and the right side of the support frame, the bottom plate bar is fixed on two sides of the bottom of the support frame, transverse ribs are transversely arranged among the bottom plate bar, the support frame and the reinforcing steel bars at equal intervals, longitudinal ribs are longitudinally arranged at equal intervals, and wires are used for binding the crossed parts of the; manufacturing a beam template required by design, placing a concrete beam framework into the beam template, casting concrete on site, tamping the concrete to compact the concrete, and forming the concrete beam framework and the concrete into a whole in the concrete; and curing the concrete under the curing condition, and removing the template for later use after the curing period is finished.
Has the advantages that: according to the invention, the bar-shaped section, the special-shaped wire and the steel bar are designed to be made into the framework structure, the bar-shaped section has a triangular structure with an inscribed circle and generates a 'matching effect' with concrete, so that the tensile resistance of the framework can be obviously improved, the labor cost for field manufacture and the integral structural force after the beam is manufactured are effectively reduced, the service life is prolonged, and the material consumption is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the bottom rail and the support bracket of FIG. 1;
FIG. 3 is a schematic structural view of a first connecting member;
FIG. 4 is a schematic structural view of a bolt;
FIG. 5 is a schematic view of the construction of the bottom slat;
FIG. 6 is a schematic view of the longitudinal ribs;
FIG. 7 is a schematic view of a transverse rib structure;
FIG. 8 is a schematic structural view of the reinforcing bars and the bottom plate strips and the supporting frame;
in the figure: including bottom lath 1, support frame 2 and a plurality of reinforcing bar 3, a plurality of horizontal rib 4, a plurality of vertical rib 5, triangular structure 6, square frame 7, four panel units are adjacent between through first connecting piece 8, second connecting piece 9, bolt 10, square bolt hole 11.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, a concrete beam skeleton structure includes bottom laths 1, a support frame 2 and a plurality of reinforcing bars 3, a plurality of transverse ribs 4, a plurality of longitudinal ribs 5, the support frame is perpendicular to the bottom laths, the plurality of reinforcing bars are uniformly fixed on the periphery side of the support frame, the transverse ribs are used for horizontal supporting connection between the reinforcing bars and the bottom laths, and the longitudinal ribs are used for longitudinal supporting connection between the reinforcing bars and the bottom laths.
The bottom plate strip of this embodiment overlaps by a plurality of panel units and constitutes, and this panel unit includes the frame that the rib is constituteed, includes a plurality of triangle-shaped structures 6 that have the inscribed circle that are constituteed by annular rib, a plurality of rib in the frame.
The support frame of this embodiment is by four square frame 7 that panel unit encloses and forms, four panel unit are adjacent between connect through first connecting piece 8, second connecting piece 9.
The first connecting piece of this embodiment includes semicircular platform and block portion, and block portion fixes in semicircular platform one side for four panel units of fixed connection.
The clamping portion and the four plate units of the present embodiment are provided with bolt holes, corresponding bolts 10 are arranged in the bolt holes, and the bolt holes are square, and two longitudinal plate units of the four plate units of the present embodiment can also be fixedly connected by using square bolts, see square bolt holes 11 in fig. 3.
The bolt of this embodiment has upper cover, connecting portion, screw thread portion, and connecting portion are the cuboid structure, with the bolt hole cooperation, the upper cover is the hexagon.
The bottom plate strip of this embodiment includes two, and every piece includes the whole that four panel units made, and the second connecting piece of this embodiment includes the whole that square platform and block portion are constituteed, and the bottom plate strip passes the square intrabench and the support frame fixed connection of the second connecting piece of support frame bottom respectively, adopts with the fixed connection of panel unit equally the bolt is connected.
The radical of the reinforcing bar of this embodiment is 6, fixes respectively in the outside of support frame, and the reinforcing bar that sets up on the support frame adopts different diameter sizes three in top, each one in both sides, bottom, and the reinforcing bar that removes the top both sides is fixed in the semi-circular platform of first connecting piece, and all the other reinforcing bars adopt the wire rod ligature to fix on the support frame.
The middle of the transverse rib of the embodiment is provided with two 90-degree bending parts, and two ends are bent for 90 degrees in the same side direction; two 90-degree bending parts are arranged in the middle of the longitudinal ribs, one end of each longitudinal rib is bent outwards by 90 degrees, and the other end of each longitudinal rib is bent inwards by 45 degrees.
The invention also aims to provide a manufacturing method of the concrete beam, which comprises the following steps of manufacturing the concrete beam framework structure, arranging six reinforcing steel bars between a bottom plate bar and a support frame, wherein two reinforcing steel bars are fixed on two sides of the top of the support frame, the rest four reinforcing steel bars are symmetrically fixed on the upper side, the lower side, the left side and the right side of the support frame, the bottom plate bar is fixed on two sides of the bottom of the support frame, transverse ribs are transversely arranged among the bottom plate bar, the support frame and the reinforcing steel bars at equal intervals, longitudinal ribs are longitudinally arranged at equal intervals, and wires are used for binding the crossed parts of the; manufacturing a beam template required by design, placing a concrete beam framework into the beam template, casting concrete on site, tamping the concrete to compact the concrete, and forming the concrete beam framework and the concrete into a whole in the concrete; and curing the concrete under the curing condition, and removing the template for later use after the curing period is finished.
According to the invention, the bar-shaped section, the special-shaped wire and the steel bar are designed to be made into the framework structure, the bar-shaped section has a triangular structure with an inscribed circle and generates a 'matching effect' with concrete, so that the tensile resistance of the framework can be obviously improved, the labor cost for field manufacture and the integral structural force after the beam is manufactured are effectively reduced, the service life is prolonged, and the material consumption is reduced.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a concrete beam skeleton texture which characterized in that: the supporting frame is perpendicular to the bottom plate strips, the reinforcing steel bars are evenly fixed on the periphery side of the supporting frame, the transverse ribs are used for horizontal support connection between the reinforcing steel bars and the bottom plate strips, and the longitudinal ribs are used for longitudinal support connection between the reinforcing steel bars and the bottom plate strips.
2. A concrete beam skeleton structure according to claim 1, wherein: the bottom lath is formed by overlapping a plurality of plate units, each plate unit comprises a frame formed by ribs, and the frame internally comprises a plurality of triangular structures with inscribed circles, wherein each triangular structure is formed by an annular rib and a plurality of ribs.
3. A concrete beam skeleton structure according to claim 2, wherein: the supporting frame is a square frame formed by encircling four plate units, and the four plate units are connected with each other through a first connecting piece and a second connecting piece.
4. A concrete beam skeleton structure according to claim 3, wherein: the first connecting piece comprises a semicircular table and a clamping portion, and the clamping portion is fixed on one side of the semicircular table and used for fixedly connecting the four plate units.
5. A concrete beam skeleton structure according to claim 4, wherein: the clamping portion and the four plate units are provided with bolt holes, corresponding bolts are arranged in the bolt holes, and the bolt holes are square.
6. A concrete beam skeleton structure according to claim 5, wherein: the bolt is provided with an upper cover, a connecting part and a threaded part, the connecting part is of a cuboid structure and is matched with the bolt hole, and the upper cover is hexagonal.
7. A concrete beam skeleton structure according to claim 6, wherein: the bottom plate strips comprise two bottom plate strips, the two bottom plate strips penetrate through the square platforms of the second connecting piece at the bottom of the support frame respectively and are fixedly connected with the support frame, and the bolts are adopted for connection in the fixed connection.
8. A concrete beam skeleton structure according to claim 7, wherein: the number of the reinforcing steel bars is 6, the reinforcing steel bars are respectively fixed on the outer side of the support frame, and the number of the reinforcing steel bars is three at the top, one at each of two sides and one at the bottom.
9. A concrete beam skeleton structure according to claim 8, wherein: the middle of the transverse rib is provided with two 90-degree bending parts, and two ends of the transverse rib are bent for 90 degrees in the same side direction; two 90-degree bending parts are arranged in the middle of the longitudinal ribs, one end of each longitudinal rib is bent outwards by 90 degrees, and the other end of each longitudinal rib is bent inwards by 45 degrees.
10. A manufacturing method of a concrete beam is characterized by comprising the following steps: the method comprises the following steps of manufacturing a concrete beam skeleton structure according to any one of claims 1 to 9, arranging six steel bars between a bottom plate bar and a support frame, wherein two steel bars are fixed on two sides of the top of the support frame, the remaining four steel bars are symmetrically fixed on the upper side, the lower side, the left side and the right side of the support frame, the bottom plate bar is fixed on two sides of the bottom of the support frame, transverse ribs are transversely arranged among the bottom plate bar, the support frame and the steel bars at equal intervals, longitudinal ribs are longitudinally arranged at equal intervals, and cross parts of the transverse ribs and the longitudinal ribs are bound; manufacturing a beam template required by design, placing a concrete beam framework into the beam template, casting concrete on site, tamping the concrete to compact the concrete, and forming the concrete beam framework and the concrete into a whole in the concrete; and curing the concrete under the curing condition, and removing the template for later use after the curing period is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424072.9A CN113123527B (en) | 2021-04-20 | 2021-04-20 | Concrete beam skeleton structure and manufacturing method of concrete beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110424072.9A CN113123527B (en) | 2021-04-20 | 2021-04-20 | Concrete beam skeleton structure and manufacturing method of concrete beam |
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| Publication Number | Publication Date |
|---|---|
| CN113123527A true CN113123527A (en) | 2021-07-16 |
| CN113123527B CN113123527B (en) | 2023-07-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700218A (en) * | 2021-09-29 | 2021-11-26 | 黄均贤 | Framework structure of steel material alternate combination in concrete beam |
| CN115506538A (en) * | 2022-09-21 | 2022-12-23 | 黄均贤 | Concrete framework structure made of composite connecting assemblies and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700218A (en) * | 2021-09-29 | 2021-11-26 | 黄均贤 | Framework structure of steel material alternate combination in concrete beam |
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| CN115506538A (en) * | 2022-09-21 | 2022-12-23 | 黄均贤 | Concrete framework structure made of composite connecting assemblies and construction method |
| CN115506538B (en) * | 2022-09-21 | 2024-06-21 | 黄均贤 | Concrete skeleton structure made of composite connection assembly and construction method |
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| Publication number | Publication date |
|---|---|
| CN113123527B (en) | 2023-07-28 |
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