CN216428771U - Composite steel structure with heat preservation effect - Google Patents
Composite steel structure with heat preservation effect Download PDFInfo
- Publication number
- CN216428771U CN216428771U CN202122813378.1U CN202122813378U CN216428771U CN 216428771 U CN216428771 U CN 216428771U CN 202122813378 U CN202122813378 U CN 202122813378U CN 216428771 U CN216428771 U CN 216428771U
- Authority
- CN
- China
- Prior art keywords
- steel structure
- threaded hole
- composite steel
- bottom plate
- heat preservation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 238000004321 preservation Methods 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000006260 foam Substances 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 10
- 238000013329 compounding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides a composite steel structure with heat preservation effect, which comprises a composite steel structure body, wherein the composite steel structure body comprises a top plate, a bottom plate, a metal round bar and a foam interlayer, a first threaded hole is arranged on the surface of the top plate, a bolt is inserted in the first threaded hole, the bottom end of the top plate is provided with the foam interlayer, the bottom plate is arranged at the bottom end of the foam interlayer, a third threaded hole is arranged on the surface of the bottom plate, the metal round bar is welded at the top of the bottom plate, a second threaded hole is arranged in the middle of the metal round bar, a convex block is arranged at one side of the bottom plate, a partition plate is arranged at the other side of the bottom plate, a groove is arranged at the outer side of the partition plate, through holes are arranged in the middle of the convex block and the partition plate, the composite steel structure with heat preservation effect is good, has good centralized impact resistance, and is simple and stable to install, the sealing performance of the joint is stronger.
Description
Technical Field
The utility model relates to a composite steel structure technical field specifically is a composite steel structure with heat preservation effect.
Background
The composite steel structure is a plate which is formed by covering a layer of metal with another material, so that the effects of saving resources and reducing cost are achieved on the premise of not reducing the using effect (corrosion resistance, mechanical strength and the like). The compounding method generally includes explosive compounding, explosive rolling compounding, rolling compounding and the like.
The mode that has the intermediate layer in the middle of the double steel sheet is adopted more to current composite steel structure, if need increase the heat preservation effect, inside fillable foam uses, but because the material of foam is lighter, if the metal steel sheet on surface receives comparatively concentrated impact force, can't transmit the dispersion downwards through the foam, consequently the condition of deformation very easily appears, on the other hand, to composite steel structure's connection site, adopt bolted connection more, but the junction area is little, connect and can't be like the middle part is the same firm, if receive the impact on great area, fracture deformation department often is exactly the hookup location.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a composite steel structure with heat preservation effect to solve the problem that proposes in the above-mentioned background art, the utility model discloses it is effectual to keep warm, has good concentrated impact resistance, and the installation is simple firm, and the junction leakproofness is stronger.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a composite steel structure with heat preservation effect, includes composite steel structure body, composite steel structure body includes roof, bottom plate, metal round bar and foam intermediate layer, threaded hole one is seted up on the surface of roof, the inside interlude of threaded hole one has the bolt, the bottom of roof is provided with the foam intermediate layer, the bottom plate is installed to the interbedded bottom of foam, threaded hole three is seted up on the surface of bottom plate, the top welding of bottom plate has the metal round bar, threaded hole two is seted up in the centre of metal round bar, one side of bottom plate is provided with the lug, the opposite side of bottom plate is provided with the baffle, the outside of baffle is provided with the recess, the through-hole has all been seted up in the centre of lug and baffle.
As a preferred embodiment of the present invention, the first threaded hole, the second threaded hole and the third threaded hole are all located on the same vertical axis.
As a preferred embodiment of the present invention, the one end of the top plate is welded to the same end of the bottom plate through the bump, and the other end of the top plate is welded to the bottom plate through the partition plate.
As a preferred embodiment of the present invention, the metal round bar passes through the through hole formed in the middle of the bump and the partition plate.
As a preferred embodiment of the present invention, the front end of the bump is attached to one side of the partition board, and the thickness of the bump is the same as that of the foam interlayer.
As a preferred embodiment of the present invention, the bolt sequentially passes through the first threaded hole, the second threaded hole and the third threaded hole from top to bottom.
The utility model has the advantages that: the utility model discloses a composite steel structure with heat preservation effect, including composite steel structure body, composite steel structure body includes roof, bottom plate, foam intermediate layer, metal round bar, lug, screw hole one, recess, baffle, screw hole two, screw hole three, bolt, through-hole.
1. This composite steel structure with heat preservation effect utilizes the foam to realize the heat preservation effect to protect the isolation through both sides steel sheet to foam body, ensure its heat retaining effect, at the junction of steel sheet, make its thickness increase through using the lug, improved the heat preservation effect of junction equally, effective and comprehensive isolation ambient temperature.
2. This composite steel structure with heat preservation effect receives external impact on the surface of roof, can transmit the dynamics to the metal round bar through the bolt on, the length of recycling metal round bar is with dynamics homodisperse to bottom plate everywhere to avoid the roof atress too to concentrate the condition that leads to the deformation, improved holistic intensity and impact resistance.
3. This composite steel structure with heat preservation effect when receiving the large tracts of land striking of vertical direction power, the junction can be shocked resistance through the metal round bar and is avoided bending, has improved the stability of junction, and application scope is wider.
Drawings
FIG. 1 is a schematic structural view of the appearance of a composite steel structure with heat preservation function of the present invention;
FIG. 2 is a schematic structural view of a bottom plate part of the composite steel structure with heat preservation function of the present invention;
FIG. 3 is a sectional side view of a connection portion of a composite steel structure with a heat preservation function of the present invention;
in the figure: 1. a top plate; 2. a base plate; 3. a foam interlayer; 4. a metal round bar; 5. a bump; 6. a first threaded hole; 7. a groove; 8. a partition plate; 9. a second threaded hole; 10. a third threaded hole; 11. a bolt; 12. and a through hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a composite steel structure with heat preservation effect, includes composite steel structure body, composite steel structure body includes roof 1, bottom plate 2, metal round bar 4 and foam intermediate layer 3, threaded hole 6 is seted up on the surface of roof 1, bolt 11 has been alternate to the inside of threaded hole 6, the bottom of roof 1 is provided with foam intermediate layer 3, bottom plate 2 is installed to foam intermediate layer 3's bottom, threaded hole three 10 is seted up on the surface of bottom plate 2, the top welding of bottom plate 2 has metal round bar 4, threaded hole two 9 is seted up in the centre of metal round bar 4, one side of bottom plate 2 is provided with lug 5, the opposite side of bottom plate 2 is provided with baffle 8, the outside of baffle 8 is provided with recess 7, through-hole 12 has all been seted up to lug 5 and baffle 8's centre.
As a preferred embodiment of the present invention, the first threaded hole 6, the second threaded hole 9 and the third threaded hole 10 are all located on the same vertical axis, and are all connected and fixed by the bolt 11.
As a preferred embodiment of the present invention, the one end of the top plate 1 is welded with the same end of the bottom plate 2 as a whole through the bump 5, the other end of the top plate 1 is welded with the bottom plate 2 as a whole through the partition plate 8, and the inside of the top plate 1 and the bottom plate 2 forms a nearly rectangular structure.
As a preferred embodiment of the present invention, the metal round bar 4 passes through the through hole 12 formed in the middle of the bump 5 and the partition plate 8, and the bottom end of the metal round bar 4 is fixedly connected to the bottom plate 2.
As a preferred embodiment of the present invention, the front end of the bump 5 is attached to one side of the partition plate 8, and the thickness of the bump 5 is the same as that of the foam interlayer 3, so that the bump 5 can be clamped between the top plate 1 and the bottom plate 2.
As a preferred embodiment of the present invention, the bolt 11 sequentially penetrates through the first threaded hole 6, the second threaded hole 9 and the third threaded hole 10 from top to bottom, and the top plate 1, the bottom plate 2 and the metal round bar 4 are fixedly connected into a whole by the bolt 11.
The working principle is as follows: this composite steel structure with heat preservation effect comprises roof 1, bottom plate 2, metal round bar 4 and foam intermediate layer 3, is provided with double-deck metal steel sheet material altogether, is provided with foam intermediate layer 3 in the centre of roof 1 and bottom plate 2. The composite steel structure has the advantages that the heat preservation effect is realized by utilizing foam, the foam body is protected and isolated by the steel plates on the two sides, the foam is prevented from being abraded, the heat preservation effect is ensured, the heat preservation effect of the connection is improved as well, the external temperature is effectively isolated, the composite steel structure is characterized in that a plurality of metal round rods 4 are welded on the surface of the bottom plate 2, a plurality of threaded holes II 9 are formed in the surface of each metal round rod 4, bolts 11 sequentially penetrate through the threaded holes I6 and the threaded holes II 9 and are embedded into threaded holes III 10 in the surface of the bottom plate 2, the top plate 1, the metal round rods 4 and the bottom plate 2 can be fixed into a whole, if the surface of the top plate 1 is impacted by the outside, the force can be transmitted to the metal round rods 4 through the bolts 11, and the force is uniformly dispersed to all parts of the bottom plate 2 by utilizing the length of the metal round rods 4, thereby avoid the roof 1 atress too to concentrate the condition that leads to the deformation, holistic intensity and impact resistance have been improved, the composite steel structure is through 5 cards to the recess 7 of opposite side with the lug of one side, then it is fixed to use bolt 11 to connect again, all be provided with through-hole 12 in the centre of lug 5 and baffle 8, connect fixedly after passing metal round bar 4 in through-hole 12 again, can utilize metal round bar 4 to run through the tie point this moment, when receiving the large tracts of land striking of vertical direction power, the junction can be through metal round bar 4 to shock resistance and avoid bending, the stability of junction has been improved, application scope is wider.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a composite steel structure with heat preservation effect, includes composite steel structure body, its characterized in that: the composite steel structure body comprises a top plate (1), a bottom plate (2), a metal round rod (4) and a foam interlayer (3), a first threaded hole (6) is formed in the surface of the top plate (1), a bolt (11) is inserted into the first threaded hole (6), a foam interlayer (3) is arranged at the bottom end of the top plate (1), a bottom plate (2) is arranged at the bottom end of the foam interlayer (3), a third threaded hole (10) is formed in the surface of the bottom plate (2), a metal round rod (4) is welded at the top of the bottom plate (2), a second threaded hole (9) is formed in the middle of the metal round rod (4), a convex block (5) is arranged on one side of the bottom plate (2), a clapboard (8) is arranged at the other side of the bottom plate (2), a groove (7) is arranged at the outer side of the clapboard (8), through holes (12) are formed in the middles of the convex blocks (5) and the partition plates (8).
2. The composite steel structure with heat preservation function of claim 1, characterized in that: the threaded hole I (6), the threaded hole II (9) and the threaded hole III (10) are all located on the same vertical axis.
3. The composite steel structure with heat preservation function of claim 1, characterized in that: one end of the top plate (1) is welded with the same end of the bottom plate (2) into a whole through the convex block (5), and the other end of the top plate (1) is welded with the bottom plate (2) into a whole through the partition plate (8).
4. The composite steel structure with heat preservation function of claim 1, characterized in that: the metal round rod (4) penetrates through a through hole (12) formed between the bump (5) and the partition plate (8).
5. The composite steel structure with heat preservation function of claim 1, characterized in that: the front end of the bump (5) is attached to one side of the partition plate (8), and the thickness of the bump (5) is the same as that of the foam interlayer (3).
6. The composite steel structure with heat preservation function of claim 1, characterized in that: the bolt (11) penetrates through the first threaded hole (6), the second threaded hole (9) and the third threaded hole (10) from top to bottom in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813378.1U CN216428771U (en) | 2021-11-17 | 2021-11-17 | Composite steel structure with heat preservation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122813378.1U CN216428771U (en) | 2021-11-17 | 2021-11-17 | Composite steel structure with heat preservation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216428771U true CN216428771U (en) | 2022-05-03 |
Family
ID=81336425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122813378.1U Expired - Fee Related CN216428771U (en) | 2021-11-17 | 2021-11-17 | Composite steel structure with heat preservation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216428771U (en) |
-
2021
- 2021-11-17 CN CN202122813378.1U patent/CN216428771U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |