CN217420241U - Fixing device for section steel in section steel concrete beam - Google Patents
Fixing device for section steel in section steel concrete beam Download PDFInfo
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- CN217420241U CN217420241U CN202220183215.1U CN202220183215U CN217420241U CN 217420241 U CN217420241 U CN 217420241U CN 202220183215 U CN202220183215 U CN 202220183215U CN 217420241 U CN217420241 U CN 217420241U
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Abstract
A fixing device for section steel in a steel reinforced concrete beam is characterized in that upper supporting plates are uniformly distributed on two sides of a web plate of the I-steel in pairs, lower supporting plates are distributed on the lower side surfaces of lower flange plates of the I-steel, a pair of upper top plates are arranged on two sides of each pair of upper supporting plates, a pair of upper connecting plates are arranged between each pair of upper top plates and the corresponding pair of upper supporting plates, each pair of upper connecting plates are connected with the corresponding upper supporting plates through bolt assemblies, a lower top plate is arranged below each lower supporting plate, a lower connecting piece is arranged between each lower top plate and each lower supporting plate, a pair of U-shaped clamping plates are arranged on two sides of each lower supporting plate, and each lower supporting plate is connected with a pair of U-shaped clamping plates on two sides of the lower supporting plate through screws; can fix the horizontal position of I-steel through supporting the web to the I-bar, can fix the vertical position of I-steel through supporting the lower flange board of I-steel, can guarantee the position placed in the middle of the shaped steel reinforcing bar, can guarantee again that the construction is simple feasible.
Description
Technical Field
The utility model belongs to the technical field of shaped steel concrete beam is pour and specifically relates to a fixing device of shaped steel among shaped steel concrete beam.
Background
In recent years, with the rapid development of the building industry, the building shape is more and more complex, and the span of some beams is also more and more large. In order to ensure the strength and rigidity of the concrete beam, steel ribs are often added in the concrete beam to form a section steel concrete beam, in most cases, the section steel concrete beam is matched with the section steel concrete column for use, so that the section steel beam and the section steel column can be normally connected according to steel structural members, however, in some cases, the section steel concrete column is not designed in engineering, only the section steel ribs are added in the concrete beam to increase the rigidity of the beam and reduce the deflection of the beam, according to the design specification of a combined structure, the thickness of a protective layer of the section steel in the section steel concrete beam is not less than 100, and the sum of the distances between a flange of the section steel in the beam and two side edges is not less than 1/3 of the width of the section of the beam, therefore, the section steel is arranged in the middle of the section of the whole beam, is not connected with peripheral steel bars and the like, and cannot position and fix the section steel ribs to ensure the position of the section steel ribs, therefore, how to solve the problem that the position of the section steel and the steel rib cannot be ensured by positioning and fixing the section steel under the condition that the section steel and the steel rib are only additionally arranged in the concrete beam without designing the section steel concrete column in the process of formwork erecting and pouring the concrete beam becomes a technical problem which is difficult to solve for a long time.
In view of the above, a fixing device for section steel in a section steel concrete beam has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a overcome prior art's not enough a fixing device of shaped steel among shaped steel concrete beam, can be through last backup pad, it is fixed to go up roof and upper junction plate to support the web of I-bar, can pass through the lower backup pad, lower connecting piece, lower roof and U-shaped splint support the bottom flange board of I-steel fixed, can guarantee the position placed in the middle of shaped steel reinforcing bar, can guarantee again that the construction is simple feasible, effectual solution is at concrete beam formwork, pour the in-process, at not designing shaped steel concrete column, only add under the condition of shaped steel reinforcing bar in concrete beam, can't fix a position and fix shaped steel, with the problem of the position of assurance shaped steel reinforcing bar.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a fixing device of shaped steel in shaped steel concrete beam, is by: the upper supporting plate, the lower supporting plate, the upper top plate, the lower top plate, the upper connecting plate, the bolt assembly, the lower connecting piece, the U-shaped clamping plate and the screw are formed; the side surfaces of two sides of a web plate of the I-steel are uniformly distributed with horizontal upper supporting plates in pairs along the length direction of the I-steel, the lower side surface of a lower flange plate of the I-steel is uniformly distributed with horizontal lower supporting plates along the length direction of the I-steel, two sides of each pair of upper supporting plates are vertically provided with a pair of upper top plates, a pair of upper connecting plates are arranged between each pair of upper top plates and the corresponding pair of upper supporting plates, one end of each pair of upper connecting plates close to the upper top plates is connected with the corresponding upper supporting plates through bolt assemblies, one end of each pair of upper connecting plates close to the upper top plates is fixedly connected with the corresponding upper top plates, a lower top plate is horizontally arranged below each lower supporting plate, a lower connecting piece is arranged between each lower top plate and the corresponding lower supporting plate, two sides of each lower supporting plate are provided with a pair of U-shaped clamping plates, two sides of the lower flange plate of the I-steel and two sides of each lower supporting plate are positioned in the U-shaped cavities of the corresponding pair of U-shaped clamping plates, each lower supporting plate is connected with a pair of U-shaped clamping plates on two sides of the lower supporting plate through screws.
The spacing distance between each pair of upper supporting plates and the adjacent pair of upper supporting plates is 1.5 meters, and the spacing distance between each lower supporting plate and the adjacent lower supporting plate is 1.5 meters.
Go up the backup pad pass through fillet weld and the web fixed connection of I-steel, the upper junction plate passes through fillet weld and goes up roof fixed connection, lower connecting piece pass through fillet weld and the lower roof and the bottom suspension fagging fixed connection that correspond.
The working principle is as follows: when the device is used, the I-shaped steel is placed in a concrete beam, the upper connecting plate, the upper top plate and the web plate of the I-shaped steel are fixedly connected through the bolt assembly, the lower supporting plate, the lower connecting piece and the lower top plate are fixedly connected with the lower flange plate of the I-shaped steel through the screws and the U-shaped clamping plates, then the left side, the right side and the lower side of the I-shaped steel are subjected to formwork supporting, dies on the left side and the right side of the I-shaped steel are correspondingly attached to the upper top plate to fix the horizontal position of the I-shaped steel, a die on the lower side of the I-shaped steel is correspondingly attached to the lower top plate of the I-shaped steel to fix the vertical position of the I-shaped steel, after the formwork supporting is completed, the I-shaped steel is fixed in the beam, and then pouring is carried out.
The utility model has the advantages that: the utility model has the advantages of simple structure, high durability and convenient use, can be through last backup pad, go up roof and upper junction plate and support the web of I-steel thick stick, the realization is effectively fixed the horizontal position of I-steel, can pass through the lower backup pad, lower connecting piece, lower roof and U-shaped splint support the bottom flange board of I-steel, the realization is effectively fixed the vertical position of I-steel, can guarantee the position placed in the middle of shaped steel reinforcing bar, can guarantee again that the construction is simple feasible, effectual solution is at concrete beam formwork, pour the in-process, at the structural steel concrete column that does not design, only add under the condition of shaped steel reinforcing bar in the concrete beam, can't fix a position and fix shaped steel reinforcing bar, with the problem of the position of assurance shaped steel reinforcing bar.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
in the figure: the support comprises I-shaped steel 1, an upper support plate 2, a lower support plate 3, an upper top plate 4, a lower top plate 5, an upper connecting plate 6, a bolt assembly 7, a lower connecting piece 8, a U-shaped clamping plate 9 and screws 10.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the side surfaces of two sides of a web plate of the I-steel 1 are uniformly distributed with horizontal upper supporting plates 2 in pairs along the length direction of the I-steel 1, the lower side surfaces of lower flange plates of the I-steel 1 are uniformly distributed with horizontal lower supporting plates 3 along the length direction of the I-steel 1, two sides of each pair of upper supporting plates 2 are vertically provided with a pair of upper top plates 4, a pair of upper connecting plates 6 are arranged between each pair of upper top plates 4 and the corresponding pair of upper supporting plates 2, one end of each pair of upper connecting plates 6 close to the upper supporting plates 2 is connected with the corresponding upper supporting plates 2 through bolt components 7, one end of each pair of upper connecting plates 6 close to the upper top plates 4 is fixedly connected with the corresponding upper top plates 4, a lower top plate 5 is horizontally arranged below each lower supporting plate 3, a lower connecting piece 8 is arranged between each lower top plate 5 and the corresponding lower supporting plate 3, two sides of each lower supporting plate 3 are provided with a pair of U-shaped clamping plates 9, the two sides of the lower flange plate of the I-shaped steel 1 and the two sides of each lower supporting plate 3 are located in the corresponding U-shaped cavities of the pair of U-shaped clamping plates 9, and each lower supporting plate 3 is connected with the pair of U-shaped clamping plates 9 on the two sides through screws 10.
Every pair of support plate 2 all with its adjacent a pair of support plate 2's spacing distance be 1.5 meters, every bottom suspension fagging 3 all with its adjacent bottom suspension fagging 3's spacing distance be 1.5 meters.
Go up backup pad 2 through fillet weld and I-steel 1's web fixed connection, upper junction plate 6 passes through fillet weld and welds and last roof 4 fixed connection, lower connecting piece 8 passes through fillet weld and welds and the lower roof 5 and the 3 fixed connection of bottom suspension fagging that correspond.
Claims (3)
1. The utility model provides a fixing device of shaped steel in shaped steel concrete beam, is by: the device comprises an upper supporting plate (2), a lower supporting plate (3), an upper top plate (4), a lower top plate (5), an upper connecting plate (6), a bolt component (7), a lower connecting piece (8), a U-shaped clamping plate (9) and a screw (10); the method is characterized in that: the side surfaces of two sides of a web plate of the I-steel (1) are uniformly distributed with horizontal upper supporting plates (2) in pairs along the length direction of the I-steel (1), the lower side surfaces of lower flange plates of the I-steel (1) are uniformly distributed with horizontal lower supporting plates (3) along the length direction of the I-steel (1), two sides of each pair of upper supporting plates (2) are vertically provided with a pair of upper top plates (4), each pair of upper top plates (4) is provided with a pair of upper connecting plates (6) between the corresponding pair of upper supporting plates (2), one end of each pair of upper connecting plates (6) close to the upper supporting plates (2) is connected with the corresponding upper supporting plates (2) through bolt components (7), one end of each pair of upper connecting plates (6) close to the upper top plates (4) is fixedly connected with the corresponding upper top plates (4), a lower top plate (5) is horizontally arranged below each lower supporting plate (3), and a lower connecting piece (8) is arranged between each lower top plate (5) and the corresponding lower supporting plate (3), the two sides of each lower supporting plate (3) are respectively provided with a pair of U-shaped clamping plates (9), the two sides of the lower flange plate of the I-shaped steel (1) and the two sides of each lower supporting plate (3) are respectively positioned in the U-shaped cavities of the corresponding pair of U-shaped clamping plates (9), and each lower supporting plate (3) is connected with the pair of U-shaped clamping plates (9) on the two sides through screws (10).
2. The apparatus of claim 1, wherein: every to go up backup pad (2) all be 1.5 meters with the interval distance of its adjacent a pair of backup pad (2), every bottom suspension fagging (3) all is 1.5 meters with the interval distance of its adjacent bottom suspension fagging (3).
3. The apparatus of claim 1, wherein: go up web fixed connection of backup pad (2) through fillet weld welding and I-steel (1), upper junction plate (6) are through fillet weld welding and last roof (4) fixed connection, lower connecting piece (8) are through fillet weld welding and lower roof (5) and the lower support plate (3) fixed connection that correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183215.1U CN217420241U (en) | 2022-01-20 | 2022-01-20 | Fixing device for section steel in section steel concrete beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220183215.1U CN217420241U (en) | 2022-01-20 | 2022-01-20 | Fixing device for section steel in section steel concrete beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217420241U true CN217420241U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220183215.1U Active CN217420241U (en) | 2022-01-20 | 2022-01-20 | Fixing device for section steel in section steel concrete beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217420241U (en) |
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2022
- 2022-01-20 CN CN202220183215.1U patent/CN217420241U/en active Active
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