CN215717210U - Square column steel formwork component for building - Google Patents
Square column steel formwork component for building Download PDFInfo
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- CN215717210U CN215717210U CN202122064393.0U CN202122064393U CN215717210U CN 215717210 U CN215717210 U CN 215717210U CN 202122064393 U CN202122064393 U CN 202122064393U CN 215717210 U CN215717210 U CN 215717210U
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- square column
- column steel
- hole
- square
- assembly
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 238000009415 formwork Methods 0.000 title claims description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims description 7
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Abstract
The embodiment of the utility model provides a square column steel template assembly for buildings, which comprises 4 square column steel templates which are equal in height and are vertically placed, wherein the 4 square column steel templates enclose to form a hollow square structure, every two adjacent square column steel templates enclose to form a right angle of the square structure, and the square column steel template assembly further comprises a connecting bolt; the outer side surface of the square column steel template is provided with a reinforcing rib which is horizontally arranged in the transverse direction, and the left end of the reinforcing rib is provided with a first through hole; a second through hole corresponding to the first through hole is formed in the flange on the right side of the square column steel template; the connecting bolt sequentially penetrates through the second through hole and the first through hole. After the technical scheme is adopted, the connection strength can be effectively improved, and the integral rigidity of the square column steel template assembly after the assembly is finished is improved.
Description
Technical Field
The utility model relates to the technical field of building components, in particular to a square column steel formwork component for a building.
Background
In the construction process of various projects such as railways, bridges, civil buildings and the like, square column steel templates are often used. When the square upright post is manufactured, the four square column steel templates can be spliced together to form a hollow square frame, and then the hollow square frame is buried in a preset place, so that templates are provided for concrete pouring and other operations, and a supporting effect can be provided in the upright post forming process.
When assembling the square column steel formwork assembly, the side flange of one square column steel formwork is connected with the panel of the adjacent formwork through the fastening bolt (see the component 1 in the attached figure 2), and finally the four square column steel formworks are fixed together in a head-to-tail connection mode, so that the hollow square column steel formwork assembly is formed.
In the process of implementing the utility model, the inventor finds that at least the following problems exist in the prior art:
after the square column steel templates are connected in the mode, the connection strength between the two adjacent square column steel templates is poor, and even if more fastening screws are adopted, the formed square structure is difficult to obtain better rigidity, so that the construction process and the final finished product are adversely affected. Therefore, how to improve the connection strength between the templates and further improve the rigidity of the square column steel template assembly is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a square column steel template component for a building, which is used for solving the problems of poor connection strength between square column steel templates and low rigidity of the square column steel template component in the prior art.
In order to achieve the above object, an embodiment of the present invention provides a square column steel formwork assembly for building, including 4 equal-height and vertically placed square column steel formworks, where the 4 square column steel formworks enclose to form a hollow square structure, and every two adjacent square column steel formworks enclose to form a right angle of the square structure, and further including a connecting bolt; the outer side surface of the square column steel template is provided with a reinforcing rib which is horizontally arranged in the transverse direction, and the left end of the reinforcing rib is provided with a first through hole; a second through hole corresponding to the first through hole is formed in the flange on the right side of the square column steel template; the connecting bolt sequentially penetrates through the second through hole and the first through hole
Furthermore, in every two adjacent square column steel templates, the right side flange on the square column steel template on the left side is attached to the panel on the square column steel template on the right side.
Further, the first through hole is an oblong hole.
Furthermore, the cross section of the reinforcing rib is of a hollow rectangular structure with an open upper part.
Furthermore, each square column steel template is provided with a plurality of reinforcing ribs which are uniformly distributed in the vertical direction.
Further, the thickness of the right side flange is 10 mm.
The technical scheme has the following beneficial effects:
the reinforcing ribs are arranged on the outer side faces of the square column steel templates, and the reinforcing ribs and the corresponding right side flanges are further provided with the holes, so that the bolt connection position between two adjacent square column steel templates is arranged at the position with the reinforcing ribs. Because the thickness dimension of stiffening rib is far greater than panel thickness dimension for bolted connection section's length promotes by a wide margin than prior art, consequently has effectively improved joint strength, makes and is difficult to rock between two adjacent square column steel form behind the fixed connection, finally makes the whole rigidity of the square column steel form assembly after the assembly is accomplished to improve.
In addition, the application also has the following characteristics:
1. due to the improvement of the connection strength of the single connecting bolt, the using amount of the fastening bolt on the square column steel template assembly can be greatly reduced on the whole, so that the workload is reduced, and the working efficiency is improved.
2. After the concrete member is connected by adopting the mode, the assembly joint of the template is very tight, and the slurry leakage phenomenon is not easy to occur during pouring, so that the geometric dimension and the appearance effect of the formed concrete member can be reliably ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a square column steel formwork assembly for a building according to an embodiment of the utility model;
FIG. 2 is a schematic structural diagram of a square column steel formwork assembly for buildings in the prior art;
FIG. 3 is a schematic structural diagram of a square column steel form in an embodiment of the present invention;
FIG. 4 is a partial schematic view (top view) of two adjacent square column steel forms during assembly according to an embodiment of the present invention;
reference numerals: 1. prior art fastening bolts; 2. reinforcing ribs; 3. a first through hole; 4. a right side flange; 5. a second through hole; 6. a connecting bolt; 7. a panel; 10. square column steel moulding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a square column steel formwork assembly for a building, including 4 equal-height and vertically placed square column steel formworks 10, where the 4 square column steel formworks 10 enclose to form a hollow square structure, and every two adjacent square column steel formworks 10 enclose to form a right angle of the square structure, and further including a connecting bolt 6; a reinforcing rib 2 which is transversely and horizontally arranged is arranged on the outer side surface of the square column steel template 10, and a first through hole 3 is arranged at the left end of the reinforcing rib 2; a second through hole 5 corresponding to the first through hole 3 is formed in the right side flange 4 of the square column steel template 10; the connecting bolt 6 sequentially penetrates through the second through hole 5 and the first through hole 3.
The reason why the connection strength is insufficient in the prior art is analyzed to be that: the trompil is paird and sets up fastening bolt (refer to fig. 2) in the right side flange of square column steel form and panel department to prior art, however the thickness of right side flange and panel is all thinner, and consequently the fastening bolt who is used for connecting the two is shorter, and panel rigidity itself is lower moreover, also produces easily after connecting and rocks between two adjacent templates. Therefore, reinforcing rib 2 has been add to this application at the lateral surface of panel, and reinforcing rib 2 can improve the rigidity of panel to can set up horizontal first through-hole 3 in reinforcing rib 2 near the position of left end, first through-hole 3 runs through reinforcing rib 2 and panel, can adjust well with second through-hole 5 on the right side flange 4 when the assembly, thereby make connecting bolt 6 can run through these two through-holes, realize the fixed to two adjacent square column steel form.
As shown in fig. 4, the connecting bolt includes a bolt and a nut, wherein the nut end of the bolt is located on the side where the right flange 4 is located, and the screw end is located outside the reinforcing rib 2. In the prior art, the fastening bolts are also arranged according to the direction, and the difference lies in that the connecting bolts 6 in the application penetrate through the right side flange 4 and the panel and also penetrate through the reinforcing rib 2 of the square column steel template on the right side, the bolt connection length is greatly increased compared with the prior art, and correspondingly, the length of the connecting bolts 6 is much longer than that of the prior art.
As shown in fig. 1, further, in every two adjacent square column steel molding plates 10, the right side flange 4 on the square column steel molding plate 10 on the left side is attached to the panel 7 on the square column steel molding plate 10 on the right side.
This mode is also the common mode of assembly square column steel form, "end to end" with four square column steel forms 10 in proper order for the right side limit flange 4 of each square column steel form 10 can both laminate on the backplate of another square column steel form 10.
As shown in fig. 3, further, the first through hole 3 is an oblong hole.
Because the connecting bolt 6 passes through the inner side of the right side flange 4 during assembly, the connecting bolt needs to pass through the second through hole 5 and then pass through the first through hole 3, if the calibers of the two through holes are the same, the connecting bolt is difficult to be completely aligned, and certain difficulty is brought to the bolt passing operation. Therefore, for the convenience of operation, the first through hole 3 may be designed as a long circular hole, so that the threaded end of the connecting bolt 6 has a certain adjustment space. In this embodiment, the size of the oblong hole is 22 × 28 mm.
Further, the cross section of the reinforcing rib 2 is a hollow rectangular structure with an open upper part.
In order to reduce the weight while ensuring the strength, the reinforcing ribs 2 should be designed to have a hollow structure. In this embodiment, the reinforcing rib 2 is designed in a C-shaped groove, and is preferably made of 8# channel steel.
Further, as shown in fig. 3, each square column steel formwork 10 has a plurality of reinforcing ribs 2, and the plurality of reinforcing ribs 2 are uniformly distributed in the vertical direction.
In order to obtain a better connection effect and ensure the overall rigidity of the square column steel formwork assembly, a plurality of reinforcing ribs 2 are required to be arranged on the square column steel formwork 10, and a plurality of connecting bolts 6 are correspondingly adopted to fixedly connect two adjacent square column steel formworks 10.
Further, the thickness of the right flange 4 is 10 mm.
In the prior art, the thickness of the right side flange 4 is generally 4-5 mm, and in order to enhance the connection strength and prevent the square column steel template 10 from deforming, the right side flange 4 at the bolt head part is thickened except that the connecting bolt 6 penetrates through the reinforcing rib 2.
In this embodiment, the connecting bolt is an 8.8-level high-strength bolt, and the specification of the connecting bolt 6 is M20 × 150.
In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the utility model.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. To those skilled in the art; various modifications to these embodiments will be readily apparent, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A square column steel template assembly for buildings comprises 4 square column steel templates (10) which are equal in height and are vertically placed, wherein the 4 square column steel templates (10) enclose to form a hollow square structure, and every two adjacent square column steel templates (10) enclose to form a right angle of the square structure, and the square column steel template assembly is characterized by further comprising a connecting bolt (6); a reinforcing rib (2) which is transversely and horizontally arranged is arranged on the outer side surface of the square column steel template (10), and a first through hole (3) is formed in the left end of the reinforcing rib (2); a second through hole (5) corresponding to the first through hole (3) is formed in the right side flange (4) of the square column steel template (10); the connecting bolt (6) sequentially penetrates through the second through hole (5) and the first through hole (3).
2. The square column steel formwork assembly for construction according to claim 1, wherein the right side flange (4) of each two adjacent square column steel formworks (10) on the left side of the square column steel formwork (10) is attached to the face plate (7) of the right side square column steel formwork (10).
3. The square column steel formwork assembly for construction according to claim 1, wherein the first through-hole (3) is an oblong hole.
4. A square column steel formwork assembly for construction according to claim 1, wherein the cross section of the reinforcing rib (2) is a hollow rectangular structure opened at the upper side.
5. The square column steel formwork assembly for construction according to claim 1, wherein each square column steel formwork (10) has a plurality of the reinforcing ribs (2), and the plurality of reinforcing ribs (2) are uniformly distributed in a vertical direction.
6. A square column steel formwork assembly for construction according to claim 1, wherein the thickness of the right side flange (4) is 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122064393.0U CN215717210U (en) | 2021-08-30 | 2021-08-30 | Square column steel formwork component for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122064393.0U CN215717210U (en) | 2021-08-30 | 2021-08-30 | Square column steel formwork component for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215717210U true CN215717210U (en) | 2022-02-01 |
Family
ID=80009279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122064393.0U Expired - Fee Related CN215717210U (en) | 2021-08-30 | 2021-08-30 | Square column steel formwork component for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215717210U (en) |
-
2021
- 2021-08-30 CN CN202122064393.0U patent/CN215717210U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |