CN220225946U - Shaping positioning fixture for column steel bar - Google Patents
Shaping positioning fixture for column steel bar Download PDFInfo
- Publication number
- CN220225946U CN220225946U CN202322164551.9U CN202322164551U CN220225946U CN 220225946 U CN220225946 U CN 220225946U CN 202322164551 U CN202322164551 U CN 202322164551U CN 220225946 U CN220225946 U CN 220225946U
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- shaped
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- equilateral
- angle trapezoidal
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- 238000007493 shaping process Methods 0.000 title abstract description 7
- 229910000831 Steel Inorganic materials 0.000 title description 15
- 239000010959 steel Substances 0.000 title description 15
- 230000002787 reinforcement Effects 0.000 claims abstract description 20
- 210000001624 hip Anatomy 0.000 claims abstract description 12
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a shaping positioning fixture for column reinforcements, which comprises a positioning plate and two strip-shaped plates; the positioning plate comprises an equilateral L-shaped plate and two right-angle trapezoidal plates, wherein the two outer side edges of the equilateral L-shaped plate are respectively fixed with the long bottom edges of the two right-angle trapezoidal plates into a whole, the two end edges of the equilateral L-shaped plate are respectively parallel and level with the straight waists of the two right-angle trapezoidal plates, the inclined waists of the two right-angle trapezoidal plates are parallel and level and are connected into a whole, and a fixing hole which is communicated front and back is formed in the surface of each right-angle trapezoidal plate and is close to the short bottom edge of each right-angle trapezoidal plate; the front end edges of the two strip-shaped plates are fixedly connected with the two end edges of the equilateral L-shaped plate respectively, and the widths of the two strip-shaped plates are equal to the widths of the equilateral L-shaped plate; the method solves the problems that the existing column reinforcement positioning method at the floor is easy to fall off and deform, so that the positioning effect is poor, time and labor are wasted, materials are wasted and the method cannot be used universally.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a shaping positioning fixture for column reinforcements.
Background
In the building construction process, after binding of column reinforcements and erection of a floor slab template are completed, the column reinforcements at the floor slab are required to be positioned so as to ensure that the column reinforcements do not deviate, meanwhile, the thickness of a column reinforcement protection layer is ensured, and a reinforcement protection layer cushion block or positioning reinforcement is generally adopted in a construction site to realize positioning of the column reinforcements.
However, practice shows that the existing column reinforcement positioning method at the floor slab has the following problems: firstly, the reinforcement protection layer cushion block is generally a cement mortar cushion block or a plastic cushion block, needs to be bound on the reinforcement, is quite easy to fall off, and meanwhile, the plastic cushion block is easy to deform, so that the positioning effect is not ideal; secondly, the preparation of location reinforcing bar is wasted time and energy and material, and can not be general, so can not effectively promote.
Therefore, it is necessary to invent a shaping positioning fixture for column steel bars to solve the above problems.
Disclosure of Invention
The utility model provides a finalized positioning fixture for column steel bars, which aims to solve the problems of poor positioning effect, time and labor waste, material consumption and incapability of being universal caused by easy falling and easy deformation of the existing column steel bar positioning method at a floor.
The utility model is realized by adopting the following technical scheme:
a shaping positioning fixture for column steel bars comprises a positioning plate and two strip-shaped plates; the positioning plate comprises an equilateral L-shaped plate and two right-angle trapezoidal plates, wherein the two outer side edges of the equilateral L-shaped plate are respectively fixed with the long bottom edges of the two right-angle trapezoidal plates into a whole, the two end edges of the equilateral L-shaped plate are respectively parallel and level with the straight waists of the two right-angle trapezoidal plates, the inclined waists of the two right-angle trapezoidal plates are parallel and level and are connected into a whole, and a fixing hole which is communicated front and back is formed in the surface of each right-angle trapezoidal plate and is close to the short bottom edge of each right-angle trapezoidal plate; the front end edges of the two strip-shaped plates are fixedly connected with the two end edges of the equilateral L-shaped plates respectively, and the widths of the two strip-shaped plates are equal to the widths of the equilateral L-shaped plates.
Further, the surface of each right-angle trapezoid plate is recessed backwards to form a V-shaped groove, the head end of each V-shaped groove is closed, and the tail end of each V-shaped groove vertically penetrates through the inclined waist of the corresponding right-angle trapezoid plate.
Further, the positioning plate and the strip-shaped plate are manufactured by galvanized steel plates with the thickness of 2mm.
The utility model has reasonable and reliable structural design, realizes the effective positioning of the column steel bars at the floor, ensures that the column steel bars are firmly clamped and cannot deviate by clamping the strip-shaped plates in the protective layer seams between the floor templates and the column hoop steel bars, ensures the thickness of the protective layer of the column steel bars, and has simple and convenient manufacture and good application effect; the positioning plate has a stable structure and is not easy to deform, and the positioning plate is not easy to fall off by connecting the positioning plate with the floor slab template through bolts; the structural design of the V-shaped groove can play a supporting role on the positioning plate, so that gaps can be formed between the positioning plate and the floor slab template, and therefore, when concrete of the floor slab is poured, cement paste at the bottom can enter and fill the gaps, and the positioning plate is not exposed; further, the method can be used for mass production, has low cost and can be widely popularized and applied.
Drawings
Fig. 1 is a schematic plan view of the structure of the present utility model.
Fig. 2 is a schematic side view of the structure of the present utility model.
Fig. 3 is a schematic side view of the structure of the present utility model.
Fig. 4 is a schematic view of the structure of the present utility model in use.
In the figure: 1-strip-shaped plate, 2.1-equilateral L-shaped plate, 2.2-right-angle trapezoid plate, 2.3-fixing hole and 2.4-V-shaped groove.
Detailed Description
A shaping positioning fixture for column steel bars is shown in the accompanying drawings 1-4, and comprises a positioning plate and two strip-shaped plates 1; the positioning plate comprises an equilateral L-shaped plate 2.1 and two right-angle trapezoidal plates 2.2, wherein two outer side edges of the equilateral L-shaped plate 2.1 are respectively fixed with the long bottom edges of the two right-angle trapezoidal plates 2.2 into a whole, two end edges of the equilateral L-shaped plate 2.1 are respectively flush with the straight waists of the two right-angle trapezoidal plates 2.2, the inclined waists of the two right-angle trapezoidal plates 2.2 are flush and connected into a whole, and a front-back through fixing hole 2.3 is formed in the surface of each right-angle trapezoidal plate 2.2, which is close to the short bottom edge of the right-angle trapezoidal plate; the front end edges of the two strip-shaped plates 1 are fixedly connected with the two end edges of the equilateral L-shaped plate 2.1 respectively, and the widths of the two strip-shaped plates 1 are equal to the width of the equilateral L-shaped plate 2.1.
According to the utility model, the integrated structure design of the positioning plate and the strip-shaped plate 1 realizes the effective positioning of the column steel bars at the floor, and the strip-shaped plate 1 is clamped in the protective layer seam between the floor template and the column hoop steel bars, so that the column steel bars are firmly clamped and cannot deviate, the thickness of the column steel bar protective layer is ensured, the manufacture is simple and convenient, and the application effect is good; the locating plate is stable in structure and not easy to deform, and the locating plate is not easy to fall off by connecting the locating plate with the floor slab template through bolts.
When construction is completed, after column reinforcement is bound and a floor slab template is erected, the four corners where the column and the floor slab template are intersected are respectively provided with a positioning fixture, positioning plates of each positioning fixture are placed on the upper surface of the floor slab template, two inner side edges of an equilateral L-shaped plate 2.1 of each positioning plate are attached to stirrups at corresponding column corners, meanwhile, two strip-shaped plates 1 of each positioning fixture are exactly clamped in a protective layer seam between the floor slab template and the column hoop reinforcement, and after the column reinforcement is firmly clamped and does not deviate, each positioning fixture is fixed on the floor slab template by screwing bolts into fixing holes 2.3, so that the installation of the positioning fixtures is completed; the method solves the problems of poor positioning effect, time and labor waste, material consumption and general purpose incapability caused by easy falling and easy deformation of the existing column reinforcement positioning method at the floor.
As shown in fig. 1-4, the surface of each right-angle trapezoid board 2.2 is recessed backwards to form a V-shaped groove 2.4, the head end of each V-shaped groove 2.4 is closed, and the tail end of each V-shaped groove vertically penetrates through the inclined waist of the corresponding right-angle trapezoid board 2.2.
The structural design of the V-shaped groove 2.4 can play a supporting role on the positioning plate, so that gaps can be formed between the positioning plate and the floor slab template, and accordingly, when concrete of the floor slab is poured, cement paste at the bottom can enter and fill the gaps, and the positioning plate is not exposed.
As shown in the accompanying drawings 1-4, the positioning plates and the strip-shaped plates 1 are all made of galvanized steel plates with the thickness of 2mm.
In the concrete implementation process, the length of the strip-shaped plate 1 is 75mm, the width is the thickness of the column protection layer-2 mm, and the construction error is mainly considered; the length of the two inner side edges of the equilateral L-shaped plate 2.1 is equal to the thickness of the column protection layer plus 20mm; the length of the short bottom edge of the right-angle trapezoidal plate 2.2 is 25mm, and the length of the straight waist of the right-angle trapezoidal plate 2.2 is 50mm; the aperture of the fixed hole 2.3 is 3mm; the width of the V-shaped groove 2.4 is 2mm.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a column reinforcement is with setting positioning fixture which characterized in that: comprises a locating plate and two strip-shaped plates (1); the positioning plate comprises an equilateral L-shaped plate (2.1) and two right-angle trapezoidal plates (2.2), wherein two outer side edges of the equilateral L-shaped plate (2.1) are respectively fixed with the long bottom edges of the two right-angle trapezoidal plates (2.2) into a whole, two end edges of the equilateral L-shaped plate (2.1) are respectively parallel and level with the straight waists of the two right-angle trapezoidal plates (2.2), the inclined waists of the two right-angle trapezoidal plates (2.2) are parallel and level and are connected into a whole, and a fixing hole (2.3) which is communicated front and back is formed in a part, close to the short bottom edges, of each right-angle trapezoidal plate (2.2) on the surface; the front end edges of the two strip-shaped plates (1) are fixedly connected with the two end edges of the equilateral L-shaped plate (2.1) respectively, and the widths of the two strip-shaped plates (1) are equal to the widths of the equilateral L-shaped plate (2.1).
2. A modular positioning fixture for column reinforcement according to claim 1, wherein: the surface of each right-angle trapezoidal plate (2.2) is recessed backwards to form a V-shaped groove (2.4), the head end of each V-shaped groove (2.4) is closed, and the tail end of each V-shaped groove vertically penetrates through the inclined waist of the corresponding right-angle trapezoidal plate (2.2).
3. A modular positioning fixture for column reinforcement according to claim 1, wherein: the locating plate and the strip-shaped plate (1) are manufactured by galvanized steel plates with the thickness of 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322164551.9U CN220225946U (en) | 2023-08-12 | 2023-08-12 | Shaping positioning fixture for column steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322164551.9U CN220225946U (en) | 2023-08-12 | 2023-08-12 | Shaping positioning fixture for column steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220225946U true CN220225946U (en) | 2023-12-22 |
Family
ID=89177843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322164551.9U Active CN220225946U (en) | 2023-08-12 | 2023-08-12 | Shaping positioning fixture for column steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220225946U (en) |
-
2023
- 2023-08-12 CN CN202322164551.9U patent/CN220225946U/en active Active
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