CN219144511U - Low-temperature storage tank sedimentation and lightning protection grounding embedded assembly - Google Patents
Low-temperature storage tank sedimentation and lightning protection grounding embedded assembly Download PDFInfo
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- CN219144511U CN219144511U CN202223402513.4U CN202223402513U CN219144511U CN 219144511 U CN219144511 U CN 219144511U CN 202223402513 U CN202223402513 U CN 202223402513U CN 219144511 U CN219144511 U CN 219144511U
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- tangential
- storage tank
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- 238000004062 sedimentation Methods 0.000 title abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 103
- 239000010959 steel Substances 0.000 claims abstract description 103
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 28
- 239000010935 stainless steel Substances 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000009933 burial Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model discloses an ingenious and reasonable design embedded assembly, which combines a settlement observation embedded part and a lightning protection grounding embedded part into an integrated structure, can simultaneously meet the requirements of settlement inclination detection and lightning protection grounding, can realize quick positioning and installation, effectively shortens the construction period, reduces the construction error and improves the positioning accuracy. The low-temperature storage tank sedimentation and lightning protection grounding embedded assembly comprises a stainless steel screw rod, a tangential steel plate and a radial steel plate, wherein the radial steel plate is respectively connected with the stainless steel screw rod and the tangential steel plate and assembled into a whole, the radial steel plate is radially tiled along a bearing platform, one end of the radial steel plate is vertically connected to the middle part of the tangential steel plate, and the stainless steel screw rod is connected to the upper surface of the radial steel plate along the central axis of the radial steel plate; the tangential steel plates are arranged on the outer side surfaces of the bearing platforms, the radial steel plates are welded with radial steel bars at the tops of at least two bearing platforms, and the upper end surfaces of the stainless steel screws are flush with the upper surfaces of the bearing platforms.
Description
Technical Field
The utility model relates to an auxiliary structure of a low-temperature storage tank, in particular to a sedimentation and lightning protection grounding embedded assembly of the low-temperature storage tank.
Background
In a large-scale low-temperature storage tank, most of substances stored in the storage tank are dangerous chemicals, storage requirements and the weight of the storage tank and the tank body are large in consideration, so that safety and environmental accidents such as tank body inclination, cracking leakage, tank body deformation chuck and the like are avoided, and uneven settlement and inclination of a high-pile cap foundation are usually required to be strictly controlled.
The sedimentation and inclination detection method of the large-scale low-temperature storage tank Gao Zhuang bearing platform in the prior art comprises the following steps: buried pieces are uniformly embedded along the edge of the upper surface of the bearing platform to serve as detection points of a level gauge so as to measure the sedimentation and inclination of the outer edge of the bearing platform.
According to the "building lightning protection design specification", in order to prevent or reduce personal casualties and property loss caused by lightning strike construction (building), in the prior art, a grounding embedded part is usually embedded in the outer side wall of a high pile cap of a low-temperature storage tank so as to ensure that the storage tank can safely and reliably run in lightning weather.
The prior structure is shown in fig. 1, the embedded part for settlement observation is a stainless steel screw rod 3, and the stainless steel screw rod 3 is arranged at the outer edge of the upper surface of the bearing platform and is uniformly distributed along the circumference of the bearing platform 4. As shown in fig. 2 and 3, the lightning protection grounding embedded part adopts a structure form that a steel plate 1 at the end part is connected with two common steel bars 2, and the structure is arranged at the outer side 7 of the bearing platform and is uniformly distributed along the circumference outer edge of the bearing platform 4. Welding between ordinary reinforcing bar 2 and the radial reinforcing bar 6 in cushion cap top in the lightning protection ground connection built-in fitting, in the lightning protection ground connection built-in fitting installation structure diagram of fig. 2, still include tank wall 5, foundation pile 8, outdoor terrace 9.
In actual engineering, the embedded part for settlement observation and the lightning protection grounding embedded part are two parts, and the two parts need to be considered to avoid each other in the bearing platform during design and construction, and the two parts need to be positioned accurately respectively, so that the construction error is large, the construction method is complex, and the efficiency is low.
Disclosure of Invention
The embedded component provided by the utility model has the advantages that the embedded component is ingenious and reasonable in design, the embedded component for settlement observation and the lightning protection grounding embedded component are combined into an integrated structure, the requirements of settlement inclination detection and lightning protection grounding can be met at the same time, quick positioning and installation can be realized, the construction period is effectively shortened, the construction error is reduced, and the positioning accuracy is improved.
The specific technical scheme of the utility model is as follows:
the low-temperature storage tank sedimentation and lightning protection grounding embedded assembly comprises a stainless steel screw rod and a tangential steel plate, and further comprises a radial steel plate, wherein the radial steel plate is connected with the stainless steel screw rod and the tangential steel plate respectively and assembled into a whole, the radial steel plate is arranged in a radially tiling way along a bearing platform, one end of the radial steel plate is vertically connected to the middle part of the tangential steel plate, and the stainless steel screw rod is connected to the upper surface of the radial steel plate along the central axis of the radial steel plate; the tangential steel plates are arranged on the outer side surfaces of the bearing platforms, the radial steel plates are welded with radial steel bars at the tops of at least two bearing platforms, and the upper end surfaces of the stainless steel screws are flush with the upper surfaces of the bearing platforms.
The outer side of the tangential steel plate is flush with the side surface of the bearing platform;
the design is that the radial steel plate and the radial steel bar at the top of the bearing platform are subjected to single-sided intermittent welding;
the thickness t1 of the tangential steel plate is not less than 10mm, the width B is not less than 100mm, the length is a+2b, and the B-c is not less than 25mm; a is the outer space between two adjacent radial steel bars at the top of the bearing platform, b is the space between the radial steel bars at the top of the bearing platform and the outer end face of the tangential steel plate, and c is the space between the radial steel bars at the top of the bearing platform and the outer end face of the radial steel plate.
The further design is that the thickness t2 of the radial steel plate is not less than 10mm, the width is a+2c, and c is not less than 20mm; a is the outer space between two adjacent radial steel bars at the top of the bearing platform, and c is the space between the radial steel bars at the top of the bearing platform and the outer end face of the radial steel plate.
The further design is that the length L of the radial steel plate is 500mm.
The further design is that the distance L1 between the stainless steel screw and the inner side of the tangential steel plate is 125mm.
The further design is that the stainless steel screw adopts an M10 screw.
The embedded assemblies are provided with a plurality of groups, and are uniformly distributed along the outer circumference of the bearing platform during installation.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the settlement observation embedded part and the lightning protection grounding embedded part are combined into an integrated structure, and the structure can simultaneously meet the requirements of settlement inclination detection and lightning protection grounding, can realize quick positioning and installation, and effectively shortens the construction period.
2. The combined structure designed by the utility model has the characteristics of small construction engineering quantity, effective reduction of construction errors and improvement of positioning accuracy.
Drawings
FIG. 1 is a schematic view of a prior art installation of a settlement observation embedded part;
FIG. 2 is a schematic view of an installation of a prior lightning protection grounding embedded part;
FIG. 3 is a schematic view of a prior lightning protection grounding embedded part structure;
1-steel plate in fig. 1-3; 2-common reinforcing steel bars; 3-stainless steel screw; 4-bearing platform; 5-tank wall; 6, radial reinforcing steel bars at the top of the bearing platform; 7-the outer side surface of the bearing platform; 8-foundation piles; 9-an outdoor terrace;
FIG. 4 is a schematic diagram of installation of a low-temperature storage tank sedimentation and lightning protection grounding embedded assembly in an embodiment;
FIG. 5 is a schematic structural diagram of a low-temperature storage tank settlement and lightning protection grounding embedded assembly in an embodiment;
FIG. 6 is a side view of FIG. 5;
FIG. 7 is a schematic diagram of a structure in which embedded components are uniformly distributed along the circumference of a bearing platform;
FIG. 8 is a partial schematic view of FIG. 7;
in FIGS. 4-8, a 1-tangential steel plate; 2-radial steel plate; 3-stainless steel screw; 4-bearing platform; 5-tank wall; 51-outer diameter of the outer tank wall of the storage tank; 52-the inner diameter of the outer tank wall of the storage tank; 6, radial reinforcing steel bars at the top of the bearing platform; 7-the outer side surface of the bearing platform; 8-foundation piles; 9-an outdoor terrace; in the figure, A-represents that single-sided intermittent welding is adopted between the A-type steel bar and the radial steel bar at the top of the bearing platform.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
embodiment one:
as shown in fig. 4 and 5, the low-temperature storage tank settlement and lightning protection grounding embedded assembly of the embodiment comprises a stainless steel screw 3, a tangential steel plate 1 and a radial steel plate 2. The radial steel plate 2 is connected with the stainless steel screw 3 and the tangential steel plate 1 respectively and assembled into a whole, the radial steel plate 2 is radially tiled along the bearing platform 4, one end of the radial steel plate 2 is vertically connected to the middle part of the tangential steel plate 1, and the stainless steel screw 3 is connected to the upper surface of the radial steel plate along the central axis of the radial steel plate 2. Wherein the radial steel plate 2 is welded centrally to the tangential steel plate 1 and the two plates are mounted perpendicular to each other. The stainless steel screw 3 is welded on the upper surface of the radial steel plate 2 in the middle and is close to one side of the tangential steel plate 1.
The tangential steel plate 1 is vertically arranged on the outer side 7 of the bearing platform, the radial steel plate 2 is welded with radial steel bars 6 at the top of at least two bearing platforms, the upper end face of the stainless steel screw 3 is flush with the upper surface of the bearing platform, and the outer side of the tangential steel plate 1 is flush with the side surface of the bearing platform. As shown in the A position of the figure, the radial steel plate 2 and the radial steel bar 4 at the top of the bearing platform are welded in a single-sided intermittent mode. In the installation schematic of fig. 4, the tank wall 5, foundation piles 8 and outdoor terrace 9 are also illustrated.
In the actual installation of the utility model, as shown in fig. 7, the settlement and lightning protection grounding embedded assemblies of the low-temperature storage tank are provided with a plurality of groups, and are uniformly distributed along the outer circumferential direction of the bearing platform, and the partial schematic diagram is shown in fig. 8. The outer diameter 51 of the outer tank wall and the inner diameter 52 of the outer tank wall are schematically shown.
According to the utility model, the two parts of structures of the settlement and lightning protection embedded part are combined into an integrated structure, the stainless steel screw 3 is arranged on the upper surface of the radial steel plate 2, and the tangential steel plate 1 is welded at the end part of the radial steel plate 2. By adopting the integral structure, the installation is not needed during construction, the installation construction amount is small, and all functions are realized by one part. Construction errors can be effectively reduced, and positioning accuracy is improved.
Embodiment two:
the embodiment is further designed in that the concrete size design of the low-temperature storage tank sedimentation and lightning protection grounding embedded assembly is as follows: as shown in fig. 5 and 6, the length L of the radial steel plate 2 is determined according to actual engineering requirements, and is typically 500mm. The radial steel plate 2 has a thickness t2 of not less than 10mm and a width a+2c, wherein c is not less than 20mm. The stainless steel screw 3 can adopt an M10 screw, the height H of the stainless steel screw is determined according to the burial depth H of the burial piece, the upper end face of the screw is required to be ensured to be flush with the upper surface of the bearing platform, and the distance L1 between the upper end face of the screw and the inner side of the tangential steel plate 1 is not required to be smaller than 125mm.
The thickness t1 of the tangential steel plate 1 is not less than 10mm, the width B is not less than 100mm, the length is a+2b, and the B-c is not less than 25mm; a is the outer space between two adjacent radial steel bars 4 at the top of the bearing platform, b is the space between the radial steel bars at the top of the bearing platform and the outer end surfaces of the tangential steel bars, and c is the space between the radial steel bars at the top of the bearing platform and the outer end surfaces of the radial steel plates.
Claims (9)
1. The utility model provides a low temperature storage tank subsides and lightning protection ground connection pre-buried subassembly, includes stainless steel screw rod and tangential steel sheet, its characterized in that: the radial steel plate is respectively connected with the stainless steel screw rod and the tangential steel plate and assembled into a whole, the radial steel plate is radially tiled along the bearing platform, one end of the radial steel plate is vertically connected to the middle part of the tangential steel plate, and the stainless steel screw rod is connected to the upper surface of the radial steel plate along the central axis of the radial steel plate; the tangential steel plates are arranged on the outer side surfaces of the bearing platforms, the radial steel plates are welded with radial steel bars at the tops of at least two bearing platforms, and the upper end surfaces of the stainless steel screws are flush with the upper surfaces of the bearing platforms.
2. The low-temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 1, wherein: the outer side of the tangential steel plate is flush with the side surface of the bearing platform.
3. The low temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 2, wherein: the radial steel plate and the radial steel bar at the top of the bearing platform are subjected to single-sided intermittent welding.
4. The low temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 3, wherein: the thickness t1 of the tangential steel plate is not less than 10mm, the width B is not less than 100mm, the length is a+2b, and the length B-c is not less than 25mm; a is the outer space between two adjacent radial steel bars at the top of the bearing platform, b is the space between the radial steel bars at the top of the bearing platform and the outer end face of the tangential steel plate, and c is the space between the radial steel bars at the top of the bearing platform and the outer end face of the radial steel plate.
5. The low-temperature storage tank settlement and lightning protection grounding embedded assembly according to any one of claims 1-4, wherein: the thickness t2 of the radial steel plate is not less than 10mm, the width is a+2c, and c is not less than 20mm; a is the outer space between two adjacent radial steel bars at the top of the bearing platform, and c is the space between the radial steel bars at the top of the bearing platform and the outer end face of the radial steel plate.
6. The low-temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 5, wherein: the length L of the radial steel plate is 500mm.
7. The low-temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 6, wherein: the distance L1 between the stainless steel screw and the inner side of the tangential steel plate is 125mm.
8. The low-temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 1, wherein: the stainless steel screw adopts an M10 screw.
9. The low-temperature storage tank settlement and lightning protection grounding embedded assembly according to claim 1, wherein: the embedded assemblies are provided with a plurality of groups, and are uniformly distributed along the outer circumferential direction of the bearing platform during installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223402513.4U CN219144511U (en) | 2022-12-19 | 2022-12-19 | Low-temperature storage tank sedimentation and lightning protection grounding embedded assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223402513.4U CN219144511U (en) | 2022-12-19 | 2022-12-19 | Low-temperature storage tank sedimentation and lightning protection grounding embedded assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219144511U true CN219144511U (en) | 2023-06-06 |
Family
ID=86594263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223402513.4U Active CN219144511U (en) | 2022-12-19 | 2022-12-19 | Low-temperature storage tank sedimentation and lightning protection grounding embedded assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219144511U (en) |
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2022
- 2022-12-19 CN CN202223402513.4U patent/CN219144511U/en active Active
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