CN215442355U - Reinforced steel structure at structural joint - Google Patents
Reinforced steel structure at structural joint Download PDFInfo
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- CN215442355U CN215442355U CN202121910756.1U CN202121910756U CN215442355U CN 215442355 U CN215442355 U CN 215442355U CN 202121910756 U CN202121910756 U CN 202121910756U CN 215442355 U CN215442355 U CN 215442355U
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- high temperature
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- plate
- cracking
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000005336 cracking Methods 0.000 claims description 29
- 238000005728 strengthening Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 abstract description 11
- 230000003014 reinforcing effect Effects 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 11
- 230000002968 anti-fracture Effects 0.000 description 14
- 238000001816 cooling Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009413 insulation 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
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a reinforced steel structure at a structural joint, which relates to the technical field of building steel structures and comprises a steel structure main body and connecting transverse plates, wherein the connecting transverse plates are fixedly installed at the upper end and the lower end of the steel structure main body, reinforcing structure plates are arranged at the left side and the right side of the steel structure main body, a high-temperature connecting plate is arranged in each reinforcing structure plate and used for isolating high temperature, and a high-strength anti-breaking plate is arranged in each reinforcing structure plate and positioned at the inner side of each high-temperature connecting plate. The high-temperature isolation plate is provided with the high-temperature connecting plate, the high-temperature softening plate and the high-temperature isolation plate, so that the problem that the bearing capacity of the structure is easy to reduce after the steel structure is subjected to high-temperature heat welding at the joint part of the steel structure when the existing steel structure is used is solved, the structure is combined to isolate the external high temperature through the high-temperature isolation plate when the steel structure is used, the influence of the high temperature on the inside is prevented, and the bearing capacity of the structure is prevented from being reduced by the high temperature.
Description
Technical Field
The utility model relates to a steel structure, relates to the technical field of building steel structures, and particularly relates to a reinforced steel structure at a structure joint.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Steel structures are used reasonably and widely in the field of construction engineering in the global area, especially in developed countries and regions. The steel structure industry generally comprises five major categories, namely a light steel structure, a high-rise steel structure, a residential steel structure, a space steel structure and a bridge steel structure. The following problems exist in the prior art:
1. when the existing steel structure is used, the problem that the bearing strength of the structure is reduced easily occurs after the joint of the steel structure is subjected to high-temperature heat welding;
2. the existing steel structure welding part is easy to break after being cooled, so that cracks are diffused to other positions, and the steel structure generates large-area cracks to influence the use.
Disclosure of Invention
The utility model provides a reinforced steel structure at a structural joint, which aims to provide a high-temperature connecting plate, a high-temperature softening plate and a high-temperature isolating plate and solve the problem that the structural bearing strength is easy to reduce after the steel structure joint is subjected to high-temperature heat welding when the existing steel structure is used; wherein another kind of purpose is in order to solve current steel construction welding and to receive the fracture easily after the cooling, leads to the crack to other positions diffusion, makes the steel construction produce the problem that large tracts of land crackle influences the use to reach and make the steel construction welding be in after the cooling, can prevent through anti-cracking skin, high strength crack control inlayer that the steel construction from breaking, avoid the crack to other positions diffusion.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a reinforced steel structure of structure linking department, includes steel structure main part, connection diaphragm, steel structure main part's upper and lower both ends fixed mounting has the connection diaphragm, steel structure main part's the left and right sides is provided with the additional strengthening board, the inside of additional strengthening board is provided with the high temperature connecting plate, the high temperature connecting plate is used for completely cutting off high temperature.
The inside of strengthening the structure board and the inboard that is located the high temperature connecting plate are provided with the high strength and prevent disconnected board, the high strength is prevented disconnected board and is used for preventing that the structure from breaking.
The technical scheme of the utility model is further improved as follows: the inboard fixed mounting of additional strengthening board is in the left and right sides of steel construction main part, just the upper and lower both ends fixed mounting of additional strengthening board is in the inboard of connecting the diaphragm, the surface of high temperature connecting plate fixed mounting is in the inside of additional strengthening board all around, just the outside fixed mounting of high strength anti-breaking board is in the inboard of high temperature connecting plate, just the inboard fixed mounting of high strength anti-breaking board is in the inside of additional strengthening board.
The technical scheme of the utility model is further improved as follows: the inside of high temperature connecting plate is provided with the high temperature softening board, the top fixed mounting of high temperature softening board is in the inside of high temperature connecting plate, just fixed mounting is in the inside of high temperature connecting plate around the surface of high temperature softening board.
The technical scheme of the utility model is further improved as follows: the inside of high temperature connecting plate and the below that is located the high temperature softening board are provided with high temperature insulating board, the bottom fixed mounting of high temperature insulating board is in the inside of high temperature connecting plate, just the surface of high temperature insulating board is fixed mounting in the inside of high temperature connecting plate all around, the top fixed mounting of high temperature insulating board is in the bottom of high temperature softening board.
Adopt above-mentioned technical scheme, the inside high temperature softening board of high temperature connecting plate in this scheme receives high temperature can melt, and isolated board of high temperature can be isolated with high temperature, prevents that high temperature from causing the influence to inside.
The technical scheme of the utility model is further improved as follows: the high-strength anti-cracking inner layer is fixedly mounted on the inner wall of the high-strength anti-cracking inner layer, and the periphery of the surface of the high-strength anti-cracking inner layer is fixedly mounted on the inner wall of the high-strength anti-cracking inner layer.
The technical scheme of the utility model is further improved as follows: the high-strength anti-fracture plate is characterized in that an anti-fracture outer layer is arranged inside the high-strength anti-fracture plate and on the outer side of the high-strength anti-fracture inner layer, the inner side of the anti-fracture outer layer is fixedly installed on the outer side of the high-strength anti-fracture inner layer, the periphery of the surface of the anti-fracture outer layer is fixedly installed on the inner wall of the high-strength anti-fracture plate, and the inner side of the anti-fracture outer layer is fixedly installed on the inner wall of the high-strength anti-fracture plate.
By adopting the technical scheme, the anti-cracking outer layer and the high-strength anti-cracking inner layer in the high-strength anti-cracking plate are combined together to enable the welded part of the steel structure to be cooled, so that the steel structure can be prevented from being cracked, and cracks are prevented from being diffused to other positions.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a reinforced steel structure at a structural joint, which aims to be provided with a high-temperature connecting plate, a high-temperature softening plate and a high-temperature isolation plate, solves the problem that the structural bearing strength is easy to reduce after the steel structure joint is subjected to high-temperature heat welding when the existing steel structure is used, and can isolate the external high temperature through the high-temperature isolation plate when the steel structure is used by combining the structures, so that the influence of the high temperature on the inside is prevented, and the bearing strength of the structure is prevented from being reduced by the high temperature.
2. The utility model provides a reinforced steel structure at a structural joint, which aims to be provided with a high-strength anti-fracture plate, an anti-fracture outer layer and a high-strength anti-fracture inner layer and solves the problem that the welding part of the existing steel structure is easy to fracture after being cooled, so that cracks are easily diffused to other positions, and the steel structure generates large-area cracks to influence the use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of a reinforcing structure plate of the present invention;
FIG. 3 is a schematic cross-sectional view of a high-temperature connection plate according to the present invention;
fig. 4 is a schematic sectional view of the high strength rupture disk of the present invention.
In the figure: 1. a steel structural body; 2. connecting the transverse plates; 3. reinforcing the structural panel; 4. a high-temperature connecting plate; 5. a high-strength anti-breaking plate; 6. softening the plate at a high temperature; 7. a high temperature insulation panel; 8. an anti-crack outer layer; 9. high strength crack control inlayer.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-4, the utility model provides a reinforced steel structure at a structural joint, which comprises a steel structure main body 1 and connecting transverse plates 2, wherein the connecting transverse plates 2 are fixedly arranged at the upper end and the lower end of the steel structure main body 1, reinforcing structure plates 3 are arranged at the left side and the right side of the steel structure main body 1, high-temperature connecting plates 4 are arranged inside the reinforcing structure plates 3, the high-temperature connecting plates 4 are used for isolating high temperature, high-strength breakage-proof plates 5 are arranged inside the reinforcing structure plates 3 and positioned at the inner sides of the high-temperature connecting plates 4, the high-strength breakage-proof plates 5 are used for preventing the structure from breaking, the inner sides of the reinforcing structure plates 3 are fixedly arranged at the left side and the right side of the steel structure main body 1, the upper end and the lower end of the reinforcing structure plates 3 are fixedly arranged at the inner sides of the connecting transverse plates 2, the periphery of the surface of the high-temperature connecting plates 4 is fixedly arranged inside the reinforcing structure plates 3, and the outer sides of the high-strength breakage-proof plates 5 are fixedly arranged at the inner sides of the high-temperature connecting plates 4, and the inboard fixed mounting of high strength anti-breaking board 5 is in the inside of additional strengthening board 3, and the inside of high temperature connecting plate 4 is provided with high temperature softening board 6, and the top fixed mounting of high temperature softening board 6 is in the inside of high temperature connecting plate 4, and fixed mounting is around the surface of high temperature softening board 6 in the inside of high temperature connecting plate 4, and the inside high temperature softening board 6 of high temperature connecting plate 4 receives high temperature and can melt.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: a high-temperature isolation plate 7 is arranged in the high-temperature connecting plate 4 and below the high-temperature softening plate 6, the high-temperature isolation plate 7 in the high-temperature connecting plate 4 can isolate high temperature to prevent the high temperature from influencing the inside, the bottom of the high-temperature isolation plate 7 is fixedly arranged in the high-temperature connecting plate 4, the periphery of the surface of the high-temperature isolation plate 7 is fixedly arranged in the high-temperature connecting plate 4, the top of the high-temperature isolation plate 7 is fixedly arranged at the bottom of the high-temperature softening plate 6, a high-strength anti-cracking inner layer 9 is arranged in the high-strength anti-cracking plate 5, the left side of the high-strength anti-cracking inner layer 9 is fixedly arranged on the inner wall of the high-strength anti-cracking plate 5, the periphery of the surface of the high-strength anti-cracking inner layer 9 is fixedly arranged on the inner wall of the high-strength anti-cracking plate 5, an anti-cracking outer layer 8 is arranged outside the high-cracking inner layer 9, the anti outer 8 that splits of high strength anti-fracture board 5 inside combines together with high strength crack control inlayer 9 and makes the steel construction welding be in the cooling back, can prevent that the steel construction from breaking, avoids the crack to other positions diffusion, and fixed mounting is prevented on the inner wall of board 5 to the high strength all around on the surface of anti outer 8 that splits, and the inboard fixed mounting of anti outer 8 that splits is on the inner wall of board 5 is prevented to the high strength.
The working principle of the reinforced steel structure at the joint of the structure is described in detail below.
As shown in fig. 1-4, when carrying out high temperature hot welding to the structure junction, carry out high temperature melting to the inside high temperature softening board 6 of high temperature connecting plate 4 in the reinforced structure board 3 through high temperature, then isolate high temperature through high temperature isolation board 7, after the welding, prevent through high strength that the board 5 supports the structure that breaks, prevent to take place the fracture after the steel construction cooling, avoid the fracture to other positions diffusion.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides a reinforced steel structure of structure linking department, includes steel structure main part (1), connects diaphragm (2), the upper and lower both ends fixed mounting of steel structure main part (1) has connection diaphragm (2), its characterized in that: the left side and the right side of the steel structure main body (1) are provided with reinforced structural plates (3), a high-temperature connecting plate (4) is arranged inside the reinforced structural plates (3), and the high-temperature connecting plate (4) is used for isolating high temperature;
the inside of additional strengthening board (3) and the inboard that is located high temperature connecting plate (4) are provided with high strength and prevent disconnected board (5), high strength prevents disconnected board (5) and is used for preventing that the structure from breaking.
2. A reinforced steel structure at a structural joint according to claim 1, wherein: the inboard fixed mounting of additional strengthening board (3) is in the left and right sides of steel construction main part (1), just the upper and lower both ends fixed mounting of additional strengthening board (3) is in the inboard of connecting diaphragm (2), fixed mounting is in the inside of additional strengthening board (3) around the surface of high temperature connecting plate (4), just the outside fixed mounting of high strength anti-breakage board (5) is in the inboard of high temperature connecting plate (4), just the inboard fixed mounting of high strength anti-breakage board (5) is in the inside of additional strengthening board (3).
3. A reinforced steel structure at a structural joint according to claim 1, wherein: the inside of high temperature connecting plate (4) is provided with high temperature softening board (6), the top fixed mounting of high temperature softening board (6) is in the inside of high temperature connecting plate (4), just fixed mounting is around the surface of high temperature softening board (6) in the inside of high temperature connecting plate (4).
4. A reinforced steel structure at a structural joint according to claim 1, wherein: the inside of high temperature connecting plate (4) and the below that is located high temperature softening board (6) are provided with high temperature insulating board (7), the bottom fixed mounting of high temperature insulating board (7) is in the inside of high temperature connecting plate (4), just fixed mounting is around the surface of high temperature insulating board (7) in the inside of high temperature connecting plate (4), the top fixed mounting of high temperature insulating board (7) is in the bottom of high temperature softening board (6).
5. A reinforced steel structure at a structural joint according to claim 1, wherein: the high-strength anti-cracking inner layer (9) is arranged inside the high-strength anti-cracking plate (5), the left side of the high-strength anti-cracking inner layer (9) is fixedly installed on the inner wall of the high-strength anti-cracking plate (5), and the periphery of the surface of the high-strength anti-cracking inner layer (9) is fixedly installed on the inner wall of the high-strength anti-cracking plate (5).
6. A reinforced steel structure at a structural joint according to claim 1, wherein: the anti-cracking and anti-breaking device is characterized in that an anti-cracking outer layer (8) is arranged inside the high-strength anti-breaking plate (5) and on the outer side of the high-strength anti-cracking inner layer (9), the inner side of the anti-cracking outer layer (8) is fixedly installed on the outer side of the high-strength anti-cracking inner layer (9), the periphery of the surface of the anti-cracking outer layer (8) is fixedly installed on the inner wall of the high-strength anti-breaking plate (5), and the inner side of the anti-cracking outer layer (8) is fixedly installed on the inner wall of the high-strength anti-breaking plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910756.1U CN215442355U (en) | 2021-08-16 | 2021-08-16 | Reinforced steel structure at structural joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121910756.1U CN215442355U (en) | 2021-08-16 | 2021-08-16 | Reinforced steel structure at structural joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215442355U true CN215442355U (en) | 2022-01-07 |
Family
ID=79694269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121910756.1U Active CN215442355U (en) | 2021-08-16 | 2021-08-16 | Reinforced steel structure at structural joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215442355U (en) |
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2021
- 2021-08-16 CN CN202121910756.1U patent/CN215442355U/en active Active
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Effective date of registration: 20240510 Granted publication date: 20220107 |