CN114876197A - Distributing beam for concrete pouring - Google Patents
Distributing beam for concrete pouring Download PDFInfo
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- CN114876197A CN114876197A CN202210566168.3A CN202210566168A CN114876197A CN 114876197 A CN114876197 A CN 114876197A CN 202210566168 A CN202210566168 A CN 202210566168A CN 114876197 A CN114876197 A CN 114876197A
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- distribution beam
- holes
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- 239000000956 alloy Substances 0.000 claims abstract description 32
- 229920003023 plastic Polymers 0.000 claims abstract description 32
- 239000004033 plastic Substances 0.000 claims abstract description 32
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 239000004698 Polyethylene Substances 0.000 claims description 6
- 229920001903 high density polyethylene Polymers 0.000 claims description 6
- 239000004700 high-density polyethylene Substances 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002023 wood Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a distributing beam for concrete pouring, and belongs to the field of temporary facilities for construction engineering construction. The distribution beam comprises a plastic alloy distribution beam body, and more than 60 through holes which extend in parallel along the length direction of the body are arranged in the body, namely, a plurality of through holes are in a honeycomb shape on the body 1. The cross section of the body is provided with the marginal area, the transverse reinforcing ribs and the longitudinal reinforcing ribs, so that the strength and the pressure resistance of the body are enhanced. Through experiments, under the same specification, the strength and the bearing capacity of the distribution beam are both larger than those of a batten with the same specification, and the construction requirements of higher strength requirements and compressive strength requirements can be met. The distribution beam has the advantages of water resistance, fire resistance and long service life, particularly, the square timber can be broken and then processed after being used up, so that the full utilization of the timber is realized, the timber is greatly saved, the resource waste is reduced, the carbon emission is reduced, and the distribution beam is an environment-friendly project.
Description
Technical Field
The invention relates to the field of temporary facilities for construction engineering construction. In particular to a distribution beam for concrete pouring, which can replace battens.
Background
Construction sites such as house construction and the field of cast-in-place of bridge supports require the use of a large number of distribution beams. In the prior art, the distribution beam is made of wood beams, and the width of the wood beams is 4 cm to 10 cm, namely, the wood beams generally comprise 4 × 6 cm, 6 × 8 cm and 8 × 10 cm square wood beams. For example, 8 × 10 cm battens are placed on the top support of the erected support system, 4 × 6 cm battens are placed on the battens for distribution, a formwork is laid on the battens, and then concrete is poured. In the construction, construction workers cut battens at will, and the battens are exposed to the sun and rain in the using process, so that the using period is short, and the battens cannot be recycled, and huge waste of materials is caused. In addition, the strength of the wood beam is low, the pressure resistance is limited, and particularly under the condition of large stress, the construction requirement is difficult to meet.
Aiming at the prior art, how to develop a substitute product has certain advantages of cost, moisture resistance, rain resistance, sun exposure resistance, fire resistance, freezing resistance, random cutting, recycling and reutilization, and is a problem which is urgently needed to be solved.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provide a product which can meet construction conditions, can be recycled and reused and can replace wood beams, and has high strength and strong pressure resistance.
The object of the invention is thus achieved. The invention provides a distribution beam for concrete pouring, which comprises a plastic alloy distribution beam body, wherein the cross section of the plastic alloy distribution beam body is rectangular, and Y through holes which extend in parallel along the length direction of the plastic alloy I-beam body are arranged in the plastic alloy distribution beam body; y is the number of the through holes, and Y is more than 40;
recording the cross section of the plastic alloy distribution beam body as a section A, reserving a square-back strip-shaped area with the width of a along the inner sides of four sides in the section A, wherein the square-back strip-shaped area forms an edge area of the section A, and the area inside the edge area is recorded as an area B;
according to the layout in the area B, the section A is in a mesh type layout or a binocular type layout;
the mesh-shaped layout is that the area B is divided into three layout areas parallel to the short edge, and the three layout areas are respectively marked as an upper layout area, a lower layout area and a middle layout area; a transverse strip area without through holes is reserved at the junction of the upper layout area and the middle layout area and at the junction of the lower layout area and the middle layout area respectively, and the transverse strip area forms a transverse reinforcing rib on the section A, namely the section A of the mesh-shaped layout is provided with two parallel transverse reinforcing ribs in total;
the binocular font layout is that on the basis of the mesh font layout, the short sides are equally divided on the area B, a longitudinal strip area which is vertical to the short sides and is not provided with through holes is reserved, the longitudinal strip area forms a longitudinal reinforcing rib on the section A, namely the area B of the binocular font layout is divided into 6 layout areas through two parallel transverse reinforcing ribs and one longitudinal reinforcing rib;
y through holes are uniformly distributed in each distribution area on the section A in a row-column alignment mode, the row spacing between rows forms transverse ribs on the section A, and the column spacing between columns forms longitudinal ribs on the section Y;
recording the width of the edge area as a, the rib width of the longitudinal reinforcing rib as b, the rib width of the transverse reinforcing rib as c, wherein a is more than or equal to b and more than c, and c is 2-4 mm;
the length of the plastic alloy distribution beam body is 1m-6 m; the height of the section A is 60mm-120mm, and the width is 40mm-80 mm.
Preferably, the areas of the upper layout region and the lower layout region are the same, and the area of each region is 1/5-1/3 of the area of the region B.
Preferably, the shape of the through hole is a square with four corners provided with circular arcs, and the side length of the square is 3mm-9 mm.
Preferably, the shape of the through hole is a rectangle with four corners provided with circular arcs, the width of the rectangle is 3mm-10mm, and the height of the rectangle is 2mm-8 mm.
Preferably, the through hole is circular in shape, and the diameter of the circle is 3mm to 9 mm.
Preferably, the width of the longitudinal ribs is 1.0mm-3.0mm, and the width of the transverse ribs is 0.8mm-2.5 mm.
Preferably, the plastic alloy i-beam body is made of plastic alloy, and the plastic alloy is made of two or more of polyvinyl chloride (PVC), polypropylene (P), Polyethylene (PE), Polycarbonate (PC), acrylonitrile-butadiene-styrene (ABS) and High Density Polyethylene (HDPE).
The invention has the following beneficial effects:
1. the invention discloses a distribution beam for concrete pouring, which comprises a plurality of regular through holes inside and is invented by using the structural form of a honeycomb on the basis of full research and test by using the inspiration of the honeycomb, and the strength and the pressure resistance of the distribution beam are enhanced by arranging edge regions, transverse reinforcing ribs and longitudinal reinforcing ribs. Through experiments, under the same specification, the strength and the pressure bearing capacity of the distribution beam are both larger than those of a batten with the same specification, and the construction requirements of higher strength requirements and compressive strength requirements can be met.
2. The honeycomb-shaped plastic alloy material is adopted, so that the honeycomb-shaped plastic alloy material is light in weight and convenient to transport, mount and dismount;
3. because of the adoption of the plastic alloy material, the invention has the advantages of water resistance, fire resistance, corrosion resistance and long service time, can be broken after use and then processed, greatly saves wood, reduces resource waste and carbon emission, and is an environment-friendly project.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of section A in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a cross section A of a mesh-type layout according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a binocular type layout of a cross section A according to an embodiment of the present invention.
Wherein, in the figure: 1-plastic alloy distribution beam main body, 2-through hole, 3-transverse reinforcing rib, 4-longitudinal reinforcing rib: 6-edge zone.
Detailed Description
The present invention will be described in detail below by way of examples.
Example 1.
Fig. 1 is a schematic overall view of the present invention, fig. 2 is a schematic structural view of a cross section a in an embodiment of the present invention, fig. 3 is a schematic view of a mesh-type layout of the cross section a in the embodiment of the present invention, and fig. 4 is a schematic view of a binocular-type layout of the cross section a in the embodiment of the present invention. As can be seen from fig. 1 to 4, the distribution beam for concrete pouring in embodiment 1 of the present invention includes a plastic alloy distribution beam body 1, the cross section of the plastic alloy distribution beam body 1 is rectangular, and Y through holes 2 extending in parallel along the length direction of the plastic alloy i-beam body 1 are provided inside the plastic alloy distribution beam body 1. Y is the number of the through holes 2, and Y is more than 40.
The cross section of the plastic alloy distribution beam body 1 is recorded as a section A, a rectangular-square-shaped strip-shaped area with the width of a is reserved along the inner sides of four sides in the section A, the rectangular-square-shaped strip-shaped area forms an edge area 6 of the section A, and the area inside the edge area 6 is recorded as an area B.
According to the layout in the region B, the section A is in a mesh type layout or a binocular type layout, and specifically:
the mesh-shaped layout is that the area B is divided into three layout areas parallel to the short edge, and the three layout areas are respectively marked as an upper layout area, a lower layout area and a middle layout area; and a transverse strip area without the through holes 2 is respectively reserved at the junction of the upper layout area and the middle layout area and at the junction of the lower layout area and the middle layout area, and the transverse strip area forms a transverse reinforcing rib 3 on the section A, namely two parallel transverse reinforcing ribs 3 are arranged in the section A in the mesh-shaped layout.
The binocular font layout is that on the basis of the mesh font layout, the short sides are equally divided on the region B, a longitudinal strip region which is perpendicular to the short sides and is not provided with the through holes 2 is reserved, the longitudinal strip region forms a longitudinal reinforcing rib 4 on the cross section A, namely the region B of the binocular font layout is divided into 6 layout regions through two parallel transverse reinforcing ribs 3 and a longitudinal reinforcing rib 4.
Y through holes are uniformly distributed in each distribution area on the cross section A in a row-column alignment mode, transverse ribs on the cross section A are formed by row intervals between rows, and longitudinal ribs on the cross section Y are formed by column intervals between columns.
The width of the edge area 6 is recorded as a, the rib width of the longitudinal reinforcing rib 4 is recorded as b, the rib width of the transverse reinforcing rib 3 is recorded as c, a is more than or equal to b and more than c, and c is 2mm-4 mm.
The length of the plastic alloy distribution beam body 1 is 1m-6 m; the height of the section A is 60mm-120mm, and the width is 40mm-80 mm.
In the present embodiment, Y is 90, that is, 90 through holes 2 are arranged. c 2mm, a 4mm, and b 3 mm.
In the embodiment, the areas of the upper layout region and the lower layout region are the same, and the area of each region is 1/5-1/3 of the area of the region B.
In the embodiment, the through hole 2 is in the shape of a square with four corners provided with circular arcs, and the side length of the square is 3mm-9 mm.
In this embodiment, the width of the longitudinal ribs is 1.0mm to 3.0mm, and the width of the transverse ribs is 0.8mm to 2.5 mm.
In this embodiment, the plastic alloy i-beam body 1 is made of a plastic alloy, and the plastic alloy is made of two or more of polyvinyl chloride (PVC), polypropylene (P), Polyethylene (PE), Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS), and High Density Polyethylene (HDPE).
Example 2.
In the present embodiment, the through hole 2 is a rectangle with four corners having circular arcs, the width of the rectangle is 3mm to 10mm, and the height G2 is 2mm to 8 mm.
Example 3.
In the embodiment of the invention, the shape of the through hole 2 is a circle, and the diameter of the circle is 3mm-9 mm.
Claims (7)
1. The distribution beam for concrete pouring is characterized by comprising a plastic alloy distribution beam body (1), wherein the cross section of the plastic alloy distribution beam body (1) is rectangular, and Y through holes (2) which extend in parallel along the length direction of the plastic alloy I-beam body (1) are formed in the plastic alloy distribution beam body (1); y is the number of the through holes (2), and Y is more than 40;
recording the cross section of the plastic alloy distribution beam body (1) as a section A, reserving a reversed-square-shaped strip-shaped area with the width of a along the inner sides of four sides in the section A, wherein the reversed-square-shaped strip-shaped area forms an edge area (6) of the section A, and the area inside the edge area (6) is recorded as an area B;
according to the layout in the region B, the section A is in a mesh type layout or a binocular type layout;
the mesh-shaped layout is that the area B is divided into three layout areas parallel to the short edges, and the three layout areas are respectively marked as an upper layout area, a lower layout area and a middle layout area; a transverse strip-shaped area without through holes (2) is reserved at the junction of the upper layout area and the middle layout area and at the junction of the lower layout area and the middle layout area respectively, and the transverse strip-shaped area forms a transverse reinforcing rib (3) on the section A, namely two parallel transverse reinforcing ribs (3) are arranged in the section A in the mesh-shaped layout;
the binocular font layout is characterized in that on the basis of the mesh font layout, the short sides are equally divided on the region B, a longitudinal strip region which is perpendicular to the short sides and is not provided with through holes (2) is reserved, the longitudinal strip region forms a longitudinal reinforcing rib (4) on the cross section A, namely the region B of the binocular font layout is divided into 6 layout regions through two parallel transverse reinforcing ribs (3) and one longitudinal reinforcing rib (4);
y through holes are uniformly distributed in each distribution area on the section A in a row-column alignment mode, the row spacing between rows forms transverse ribs on the section A, and the column spacing between columns forms longitudinal ribs on the section Y;
recording the width of the edge region (6) as a, the rib width of the longitudinal reinforcing rib (4) as b, the rib width of the transverse reinforcing rib (3) as c, wherein a is more than or equal to b and more than c, and c is 2-4 mm;
the length of the plastic alloy distribution beam body (1) is 1-6 m; the height of the section A is 60mm-120mm, and the width is 40mm-80 mm.
2. The concrete pouring distributor beam defined in claim 1, wherein said upper and lower laying areas are of the same area, and the area of each area is 1/5-1/3 of the area of area B.
3. The concrete pouring distributor beam according to claim 1, wherein the through holes (2) are in the shape of a square with circular arcs at four corners, and the side length of the square is 3mm to 9 mm.
4. The distribution beam for concrete casting according to claim 1, characterized in that the shape of said through holes (2) is a rectangle with rounded corners, the width of the rectangle is 3mm-10mm, and the height G2 is 2mm-8 mm.
5. The distribution beam for concrete casting according to claim 1, characterized in that said through holes (2) have a circular shape with a diameter comprised between 3mm and 9 mm.
6. The distributor beam for concrete pouring according to claim 1, wherein the width of the longitudinal ribs is 1.0mm to 3.0mm, and the width of the transverse ribs is 0.8mm to 2.5 mm.
7. The distribution beam for concrete pouring according to claim 1, wherein the plastic alloy I-beam body (1) is made of plastic alloy, and the plastic alloy is made of two or more of polyvinyl chloride (PVC), polypropylene (P), Polyethylene (PE), Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS) and High Density Polyethylene (HDPE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210566168.3A CN114876197A (en) | 2022-05-20 | 2022-05-20 | Distributing beam for concrete pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210566168.3A CN114876197A (en) | 2022-05-20 | 2022-05-20 | Distributing beam for concrete pouring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114876197A true CN114876197A (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210566168.3A Pending CN114876197A (en) | 2022-05-20 | 2022-05-20 | Distributing beam for concrete pouring |
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| Country | Link |
|---|---|
| CN (1) | CN114876197A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201962851U (en) * | 2011-03-07 | 2011-09-07 | 黄云清 | Transverse beam made of calcium carbonate and recycled plastic |
| CN203034684U (en) * | 2012-11-28 | 2013-07-03 | 宋继胜 | Novel plastic workpiece capable of replacing batten |
| CN203096747U (en) * | 2012-09-10 | 2013-07-31 | 杭州南联地基基础工程有限公司 | Pre-cast reinforcing steel open-web anti-lateral force enclosure pile wall |
| CN103572944A (en) * | 2012-08-03 | 2014-02-12 | 黄石高科塑胶模具有限公司 | High-strength wood-plastic floor |
| CN104420579A (en) * | 2013-08-26 | 2015-03-18 | 黄石高科塑胶模具有限公司 | Wood plastic cross beam of shed |
| CN206128629U (en) * | 2016-09-12 | 2017-04-26 | 中国建筑股份有限公司 | A novel section bar for substituting flitch product |
| KR20190022139A (en) * | 2017-08-25 | 2019-03-06 | 천민승 | Pretension concrete beam and construction method thereof |
| CN110325692A (en) * | 2017-01-02 | 2019-10-11 | Sabic环球技术有限责任公司 | For manufacturing the methods of structural beams, structural beams and building including this beam |
| CN214940974U (en) * | 2021-02-26 | 2021-11-30 | 胡宗科 | Civil house construction concrete frame roof beam |
-
2022
- 2022-05-20 CN CN202210566168.3A patent/CN114876197A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201962851U (en) * | 2011-03-07 | 2011-09-07 | 黄云清 | Transverse beam made of calcium carbonate and recycled plastic |
| CN103572944A (en) * | 2012-08-03 | 2014-02-12 | 黄石高科塑胶模具有限公司 | High-strength wood-plastic floor |
| CN203096747U (en) * | 2012-09-10 | 2013-07-31 | 杭州南联地基基础工程有限公司 | Pre-cast reinforcing steel open-web anti-lateral force enclosure pile wall |
| CN203034684U (en) * | 2012-11-28 | 2013-07-03 | 宋继胜 | Novel plastic workpiece capable of replacing batten |
| CN104420579A (en) * | 2013-08-26 | 2015-03-18 | 黄石高科塑胶模具有限公司 | Wood plastic cross beam of shed |
| CN206128629U (en) * | 2016-09-12 | 2017-04-26 | 中国建筑股份有限公司 | A novel section bar for substituting flitch product |
| CN110325692A (en) * | 2017-01-02 | 2019-10-11 | Sabic环球技术有限责任公司 | For manufacturing the methods of structural beams, structural beams and building including this beam |
| KR20190022139A (en) * | 2017-08-25 | 2019-03-06 | 천민승 | Pretension concrete beam and construction method thereof |
| CN214940974U (en) * | 2021-02-26 | 2021-11-30 | 胡宗科 | Civil house construction concrete frame roof beam |
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