CN219710543U - Fireproof heat-preservation safety steel structure - Google Patents
Fireproof heat-preservation safety steel structure Download PDFInfo
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- CN219710543U CN219710543U CN202321259896.6U CN202321259896U CN219710543U CN 219710543 U CN219710543 U CN 219710543U CN 202321259896 U CN202321259896 U CN 202321259896U CN 219710543 U CN219710543 U CN 219710543U
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- steel
- plate
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- fire
- steel plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000004321 preservation Methods 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 5
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 claims description 5
- 239000011496 polyurethane foam Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 6
- 230000002787 reinforcement Effects 0.000 description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a fireproof heat-preservation safe steel structure in the technical field of steel structures, which comprises two steel plates and connecting components, wherein the number of the steel plates is two, a steel plate main body is arranged in the steel plates, a fireproof layer is arranged on the outer side of the steel plate main body, a heat-preservation layer is arranged on the outer side of the fireproof layer, two guide posts are arranged on one side of the steel plates, two guide grooves are formed in the other side of the steel plates, the two steel plates are connected through the two connecting components, grooves are formed in the surfaces of the steel plates, and reinforcing components are arranged in the grooves of the grooves.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a fireproof heat-preservation safe steel structure.
Background
Steel structures are one of the common building types, mainly consisting of steel materials. The steel structure has the characteristics of high strength, light dead weight, good overall rigidity, strong deformation resistance and convenient construction, and is widely applied to the fields of large-scale plants, venues, super high-rise buildings, bridges and the like. When using plate-like steel structures, the connection between the steel plates is very important. In the prior art, the plate-shaped steel structures are generally connected in a welding mode, and the connecting mode needs special welding technology and equipment, is inconvenient to operate, has certain potential safety hazards in the welding process, and therefore, the fireproof heat-preservation safe steel structure is necessary to be provided.
Disclosure of Invention
The utility model aims to provide a fireproof heat-preservation safe steel structure for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire prevention heat preservation safety shaped steel structure, includes steel sheet and coupling assembling, the quantity of steel sheet is provided with two, the inside of steel sheet is provided with the steel sheet main part, the outside of steel sheet main part is provided with the flame retardant coating, the outside of flame retardant coating is provided with the heat preservation, two guide posts are installed to one side of steel sheet, two guide slots have been seted up to the opposite side of steel sheet, two connect through two coupling assembling between the steel sheet, the surface of steel sheet has seted up flutedly, the inslot of recess is provided with reinforcing assembly.
Preferably, the connecting assembly comprises a connecting lug plate, an arc-shaped groove and a fastening bolt, wherein the connecting lug plate is arranged at one side end part of the steel plate, the arc-shaped groove is formed in the other side end part of the steel plate, the connecting lug plate is matched with the arc-shaped groove, and the connecting lug plate is fixed with the arc-shaped groove through the fastening bolt.
Preferably, the reinforcement assembly comprises a first reinforcement plate and a second reinforcement plate, wherein both ends of the first reinforcement plate and both ends of the second reinforcement plate are connected to the wall of the groove, and the two reinforcement plates are mutually vertically staggered.
Preferably, the reinforcing component further comprises four reinforcing rib blocks, and the four reinforcing rib blocks are respectively arranged at the corners of the groove.
Preferably, the guide post is in a prismatic structure, and the guide post is matched with the guide groove.
Preferably, the fireproof layer is made of magnesium oxychloride fireproof plate.
Preferably, the heat insulating layer is made of polyurethane foam board.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fireproof layer and the heat-insulating layer are sequentially arranged on the outer side of the steel plate main body, the magnesium oxychloride fireproof plate plays a role in fireproof the steel plate main body, and the polyurethane foam plate plays a role in heat insulation of the steel plate main body, so that the fireproof heat-insulating performance of the steel plate is improved, and the safety is improved.
2. The connecting assembly is arranged in the utility model, the alignment and the splicing of the two steel plates can be realized through the matching use of the guide post and the guide groove, the phenomenon of deflection is prevented, the two steel plates can be firmly connected together through the matching use of the connecting lug plate, the arc groove and the fastening bolt, the connection operation between the two steel plates is realized, the operation is convenient, and the potential safety hazard is not easy to exist.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a sectional view showing the internal structure of the steel plate according to the present utility model;
FIG. 3 is a schematic view of the structure of the connecting assembly and the reinforcing assembly of the present utility model.
In the figure: 1. a steel plate; 2. a steel plate main body; 3. a fire-blocking layer; 4. a heat preservation layer; 5. a guide post; 6. a guide groove; 7. a connection assembly; 71. connecting an ear plate; 72. an arc-shaped groove; 73. a fastening bolt; 8. a groove; 9. a reinforcement assembly; 91. a first reinforcing plate; 92. a second reinforcing plate; 93. and a reinforcing rib block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1 and 2, when a plate-shaped steel structure is used, the connection between the steel plates is very important, and the present utility model provides a technical solution: the utility model provides a fire prevention heat preservation safety shaped steel structure, including steel sheet 1 and coupling assembling 7, the quantity of steel sheet 1 is provided with two, the inside of steel sheet 1 is provided with steel sheet main part 2, the outside of steel sheet main part 2 is provided with flame retardant coating 3, flame retardant coating 3's material adopts magnesium oxychloride fire-proof plate, flame retardant coating 3's outside is provided with heat preservation 4, heat preservation 4's material adopts polyurethane foam board, play the effect of fire prevention to steel sheet main part 2 through magnesium oxychloride fire-proof plate, play the heat retaining effect to steel sheet main part 2 through polyurethane foam board, thereby increased steel sheet 1's fire prevention heat preservation performance, the security has been improved.
In this embodiment, please refer to fig. 1 and 2, two guide posts 5 are installed on one side of the steel plate 1, two guide slots 6 are provided on the other side of the steel plate 1, the guide posts 5 are in a prismatic structure, the guide posts 5 are adapted to the guide slots 6, two steel plates 1 are connected through two connecting components 7, the connecting components 7 comprise a connecting lug plate 71, an arc slot 72 and a fastening bolt 73, the connecting lug plate 71 is installed at one side end of the steel plate 1, the arc slot 72 is provided at the other side end of the steel plate 1, the connecting lug plate 71 is adapted to the arc slot 72, and the connecting lug plate 71 and the arc slot 72 are fixed through the fastening bolt 73, and the guide posts 5 on one steel plate 1 are aligned and inserted into the guide slots 6 on the other steel plate 1, so that the connecting lug plates 71 and the arc slot 72 adjacent to each other form a whole, and the connecting lug plate 71 and the arc slot 72 are fixed through the fastening bolt 73, so that the connecting operation between the two steel plates 1 can be realized.
Example 2:
referring to fig. 1 and 3, this embodiment differs from the first embodiment in that: the recess 8 has been seted up on the surface of steel sheet 1, be provided with reinforcing component 9 in the inslot of recess 8, reinforcing component 9 includes first reinforcing plate 91 and second reinforcing plate 92, the both ends of first reinforcing plate 91 and second reinforcing plate 92 are all connected on the cell wall of recess 8, and mutually perpendicular is crisscross between the two, reinforcing component 9 still includes four strengthening rib pieces 93, and four strengthening rib pieces 93 set up the corner at recess 8 respectively, can alleviate the weight of steel sheet 1 through the recess 8 of seting up, through the cooperation use of first reinforcing plate 91, second reinforcing plate 92 and strengthening rib piece 93, play the effect of reinforcing steel sheet 1, thereby guarantee the intensity of steel sheet 1.
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 (7)
1. The utility model provides a fire prevention heat preservation safety shaped steel structure, includes steel sheet (1) and coupling assembling (7), its characterized in that: the steel plate is characterized in that two steel plates (1) are arranged in number, a steel plate main body (2) is arranged in the steel plate (1), a fireproof layer (3) is arranged on the outer side of the steel plate main body (2), an insulating layer (4) is arranged on the outer side of the fireproof layer (3), two guide posts (5) are arranged on one side of the steel plate (1), two guide grooves (6) are formed in the other side of the steel plate (1), two steel plates (1) are connected through two connecting components (7), grooves (8) are formed in the surface of the steel plate (1), and reinforcing components (9) are arranged in the grooves of the grooves (8).
2. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the connecting assembly (7) comprises a connecting lug plate (71), an arc-shaped groove (72) and a fastening bolt (73), wherein the connecting lug plate (71) is arranged at one side end part of the steel plate (1), the arc-shaped groove (72) is formed in the other side end part of the steel plate (1), the connecting lug plate (71) is matched with the arc-shaped groove (72), and the connecting lug plate and the arc-shaped groove (72) are fixed through the fastening bolt (73).
3. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the reinforcing component (9) comprises a first reinforcing plate (91) and a second reinforcing plate (92), wherein two ends of the first reinforcing plate (91) and two ends of the second reinforcing plate (92) are connected to the groove wall of the groove (8) and are mutually perpendicular and staggered.
4. A fire-resistant, heat-preserving, safety steel structure as claimed in claim 3, wherein: the reinforcing component (9) further comprises four reinforcing rib blocks (93), and the four reinforcing rib blocks (93) are respectively arranged at the corners of the groove (8).
5. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the guide posts (5) are arranged in a prismatic structure, and the guide posts (5) are matched with the guide grooves (6).
6. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the fireproof layer (3) is made of magnesium oxychloride fireproof plate.
7. The fire-resistant heat-preserving safety steel structure according to claim 1, wherein: the heat insulation layer (4) is made of polyurethane foam plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259896.6U CN219710543U (en) | 2023-05-23 | 2023-05-23 | Fireproof heat-preservation safety steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259896.6U CN219710543U (en) | 2023-05-23 | 2023-05-23 | Fireproof heat-preservation safety steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219710543U true CN219710543U (en) | 2023-09-19 |
Family
ID=87978797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321259896.6U Active CN219710543U (en) | 2023-05-23 | 2023-05-23 | Fireproof heat-preservation safety steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219710543U (en) |
-
2023
- 2023-05-23 CN CN202321259896.6U patent/CN219710543U/en active Active
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