CN116480131A - Back ridge section bar with B-shaped section - Google Patents
Back ridge section bar with B-shaped section Download PDFInfo
- Publication number
- CN116480131A CN116480131A CN202210048815.1A CN202210048815A CN116480131A CN 116480131 A CN116480131 A CN 116480131A CN 202210048815 A CN202210048815 A CN 202210048815A CN 116480131 A CN116480131 A CN 116480131A
- Authority
- CN
- China
- Prior art keywords
- plate
- support plate
- back edge
- back ridge
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 13
- 229910000831 Steel Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000009172 bursting Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- 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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a back edge section bar with a B-shaped section, which comprises an upper back edge and a lower back edge arranged below the upper back edge; a gap is reserved between the lower surface of the upper back edge and the upper surface of the lower back edge, and the inner side end of the upper back edge is connected with the inner side end of the lower back edge, so that the transverse section of the back edge section bar forms a B shape. The invention has large bearing capacity, avoids double welding procedures, can cut the back ridge with corresponding length according to the field requirement for direct use, and is convenient and quick to process.
Description
Technical Field
The invention relates to a back edge structure for building template reinforcement, in particular to a back edge section bar with a B-shaped section.
Background
The templates commonly used for concrete pouring in the construction industry comprise a steel template, a wood template, a plastic template and the like, wherein the steel template has large weight and is easy to rust, and is easy to be stuck with concrete in the concrete pouring process, so that the demoulding is difficult; the wooden template is light, but has low strength, is waterproof, is easy to mildew and rot, has low repeated use rate, needs to consume wood resources and is not beneficial to environmental protection; the plastic template has poor rigidity, easy deformation and high cost.
The appearance of aluminum mould board has solved above-mentioned problem, current aluminum mould board is firm for overall structure, can be equipped with the back stupefied on aluminum mould board, the stupefied setting of back can effectively prevent that the phenomenon of bursting out the mould from appearing in the in-process of pouring concrete aluminum mould board, however, because the stupefied design of back is unreasonable for the phenomenon of arching appears easily in aluminum mould board, life is short, traditional aluminum mould board consolidates the stupefied and can not be general because of the bight is connected the welding, the stupefied welded component of back warp the easy problem of bursting out the points of template shaping concrete face that arouses.
At present, most of the back edges of the formwork reinforcement used in the building industry are two square steel pipes in parallel, the back edges are large in steel amount, heavy in structure and high in labor intensity during operation, and the two square steel pipes are required to be connected together through a welding procedure, so that time and labor are wasted. The effect of manual welding also directly affects the quality of the component.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the back ridge section bar with the B-shaped section, which has high bearing capacity, avoids a double-root welding procedure, can cut the back ridge dimension with the corresponding length according to the field requirement for direct use, and is convenient and quick to process.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a back edge section bar with a B-shaped section comprises an upper back edge and a lower back edge arranged below the upper back edge;
a gap is reserved between the lower surface of the upper back edge and the upper surface of the lower back edge, and the inner side end of the upper back edge is connected with the inner side end of the lower back edge, so that the transverse section of the back edge section bar forms a B shape.
Preferably, the upper back ridge comprises a first outer support plate, a first inner support plate, a first outer connecting plate and a first side support plate;
the first outer support plate and the first inner support plate are horizontally arranged and are parallel to each other;
the upper end of the first side supporting plate is connected with the outer side end of the first outer supporting plate, and the lower end of the first side supporting plate is connected with the outer side end of the first inner supporting plate;
the upper end of the first outer connecting plate is connected with the inner side end of the first outer supporting plate.
Preferably, the lower back ridge comprises a second outer support plate, a second inner support plate, a second outer connecting plate and a second side support plate;
the second outer support plate and the second inner support plate are horizontally arranged and are parallel to each other;
the upper end of the second side supporting plate is connected with the outer side end of the second inner supporting plate, and the lower end of the second side supporting plate is connected with the outer side end of the second outer supporting plate;
the lower end of the second outer connecting plate is connected with the inner side end of the second outer supporting plate, and the upper end of the second outer connecting plate is connected with the lower end of the first outer connecting plate;
the inner side ends of the first inner support plates are connected with the inner side ends of the second inner support plates through inner connection plates.
Preferably, a screw hole is formed in the connection position of the first outer connecting plate and the second outer connecting plate.
Preferably, the plurality of screw holes are waist-shaped screw holes.
Preferably, the first outer connecting plate and the second outer connecting plate are connected in a welding mode.
The back ridge section bar with the B-shaped section has good bearing capacity, and compared with a double square steel tube structure which needs to be connected through a secondary welding process, the back ridge section bar has the advantages that double secondary welding procedures are avoided, the back ridge section bar with the corresponding length can be cut according to field requirements for direct use, and the processing is convenient and quick.
Drawings
Fig. 1 is a schematic structural view of the back ridge profile of the present invention.
Detailed Description
In order to better understand the above technical solution of the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Referring to fig. 1, the back ridge section bar with a B-shaped cross section provided by the invention comprises an upper back ridge 100 and a lower back ridge 200 which is arranged below the upper back ridge and is also symmetrically arranged with the lower back ridge.
A gap is left between the lower surface of the upper back ridge 100 and the upper surface of the lower back ridge 200, and the inner side end of the upper back ridge 100 is connected with the inner side end of the lower back ridge 200, so that the transverse section of the back ridge profile forms a B shape.
The upper back rib 100 includes a first outer support plate 6, a first inner support plate 2, a first outer connection plate 8, and a first side support plate 4.
The first outer support plate 6 and the first inner support plate 2 are horizontally arranged and parallel to each other.
The upper end of the first side support plate 4 is connected to the outer end of the first outer support plate 6, and the lower end is connected to the outer end of the first inner support plate 2.
The upper end of the first outer connection plate 8 is connected to the inner end of the first outer support plate 6.
The lower back rib 200 includes a second outer support plate 7, a second inner support plate 3, a second outer connection plate 9, and a second side support plate 5.
The second outer support plate 7 and the second inner support plate 3 are horizontally arranged and parallel to each other.
The upper end of the second side support plate 5 is connected to the outer end of the second inner support plate 3, and the lower end is connected to the outer end of the second outer support plate 7.
The lower end of the second outer connecting plate 9 is connected with the inner side end of the second outer supporting plate 7, and the upper end is connected with the lower end of the first outer connecting plate 8.
The inner ends of the first inner support plate 2 and the second inner support plate 3 are connected through the inner connection plate 1.
A plurality of screw holes 10 are formed in the connection positions of the first outer connecting plate 8 and the second outer connecting plate 9, the screw holes 10 are waist-shaped screw holes, and the size and the number of the screw holes 10 can be set according to requirements.
The inner connecting plates 1, the first inner supporting plates 2, the second inner supporting plates 3, the first side supporting plates 4, the second side supporting plates 5, the first outer supporting plates 6, the second outer supporting plates 7, the first outer connecting plates 8 and the second outer connecting plates 9 are integrally formed by adopting a cold bending process, and finally the first outer connecting plates 8 and the second outer connecting plates 9 are connected by adopting a welding mode.
The threaded hole 10 is used to pass through a standard sized counter-pull screw. Compared with the structure of double square tubes which are connected by a secondary welding process, the back edge section bar provided by the invention avoids double welding procedures, can be directly used by cutting the back edge dimension with corresponding length according to the field requirement, and is convenient and quick to process.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (6)
1. A back ridge section bar with a B-shaped section is characterized in that: comprises an upper back ridge and a lower back ridge arranged below the upper back ridge;
a gap is reserved between the lower surface of the upper back edge and the upper surface of the lower back edge, and the inner side end of the upper back edge is connected with the inner side end of the lower back edge, so that the transverse section of the back edge section bar forms a B shape.
2. The back ridge profile of type B in cross section according to claim 1, characterized in that: the upper back ridge comprises a first outer support plate, a first inner support plate, a first outer connecting plate and a first side support plate;
the first outer support plate and the first inner support plate are horizontally arranged and are parallel to each other;
the upper end of the first side supporting plate is connected with the outer side end of the first outer supporting plate, and the lower end of the first side supporting plate is connected with the outer side end of the first inner supporting plate;
the upper end of the first outer connecting plate is connected with the inner side end of the first outer supporting plate.
3. The back ridge profile of type B in cross section according to claim 2, characterized in that: the lower back ridge comprises a second outer support plate, a second inner support plate, a second outer connecting plate and a second side support plate;
the second outer support plate and the second inner support plate are horizontally arranged and are parallel to each other;
the upper end of the second side supporting plate is connected with the outer side end of the second inner supporting plate, and the lower end of the second side supporting plate is connected with the outer side end of the second outer supporting plate;
the lower end of the second outer connecting plate is connected with the inner side end of the second outer supporting plate, and the upper end of the second outer connecting plate is connected with the lower end of the first outer connecting plate;
the inner side ends of the first inner support plates are connected with the inner side ends of the second inner support plates through inner connection plates.
4. A back ridge profile of section B according to claim 3, characterized in that: and a screw hole is formed in the connection position of the first outer connecting plate and the second outer connecting plate.
5. The back ridge profile of type B in cross section of claim 4, wherein: the screw-connection holes are provided with a plurality of waist-shaped screw-connection holes.
6. A back ridge profile of section B according to claim 3, characterized in that: the first outer connecting plate is connected with the second outer connecting plate in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210048815.1A CN116480131A (en) | 2022-01-17 | 2022-01-17 | Back ridge section bar with B-shaped section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210048815.1A CN116480131A (en) | 2022-01-17 | 2022-01-17 | Back ridge section bar with B-shaped section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116480131A true CN116480131A (en) | 2023-07-25 |
Family
ID=87218280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210048815.1A Pending CN116480131A (en) | 2022-01-17 | 2022-01-17 | Back ridge section bar with B-shaped section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116480131A (en) |
-
2022
- 2022-01-17 CN CN202210048815.1A patent/CN116480131A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704672B (en) | Installation construction method for large all-steel formwork at internal corner of shear wall | |
| CN206646826U (en) | Tool-type responde template reinforcing device | |
| CN212642120U (en) | Concrete anti-ridge template device | |
| CN105421762A (en) | Aluminum alloy formwork rectangular-section profile and unit formwork structure of aluminum alloy formwork | |
| CN211524058U (en) | Small-space large-mold reinforcing device | |
| CN105239771A (en) | T-shaped section profile for aluminum alloy template and unit template structure of aluminum alloy template | |
| CN203613799U (en) | Building aluminum alloy template profile | |
| CN210888038U (en) | Replaceable assembled template | |
| CN210622302U (en) | Pouring template for building construction | |
| CN210421937U (en) | Aluminum alloy template K board reinforcement | |
| CN116480131A (en) | Back ridge section bar with B-shaped section | |
| CN206957191U (en) | A kind of deformed steel and irregular steel frame bamboo slab rubber gang form system | |
| CN203626237U (en) | Steel-wood square column for supporting and forming reinforced concrete member in building construction | |
| CN211597697U (en) | Novel aluminum back edge profile for aluminum alloy template | |
| CN205036081U (en) | Aluminum alloy template is chevron shape reinforcement member for system | |
| CN213805891U (en) | Column-beam connecting structure | |
| CN211007662U (en) | Shaped template for steel reinforced concrete beam | |
| CN211369523U (en) | Template system of expansion joint shear force wall | |
| CN210483024U (en) | Be used for reinforced (rfd) scalable reinforcement ware of local concrete placement template | |
| CN201436343U (en) | Engineering plastic capital construction template | |
| CN206844632U (en) | A kind of aluminum alloy mould plate system panel aluminum profiles | |
| CN212201258U (en) | Integrated bidirectional plate rib magnesium alloy template for concrete engineering construction | |
| CN217326519U (en) | Concrete building ground elevation control device | |
| CN211104632U (en) | Assembled detachable die | |
| CN205296824U (en) | Steel wood combination H -beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |