CN114960728A - Steel barrel and concrete bottom surface sealing connection structure - Google Patents
Steel barrel and concrete bottom surface sealing connection structure Download PDFInfo
- Publication number
- CN114960728A CN114960728A CN202210710229.9A CN202210710229A CN114960728A CN 114960728 A CN114960728 A CN 114960728A CN 202210710229 A CN202210710229 A CN 202210710229A CN 114960728 A CN114960728 A CN 114960728A
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- plate
- steel cylinder
- concrete bottom
- embedded
- waterproof
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 238000003466 welding Methods 0.000 claims description 12
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/38—Foundations for large tanks, e.g. oil tanks
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a sealing connection structure of a steel cylinder and a concrete bottom surface, which comprises the steel cylinder, an embedded plate, a fixed anchor plate, the concrete bottom surface and a waterproof sealing plate, wherein the embedded plate is horizontally arranged and embedded on the upper side of the concrete bottom surface, the lower end edge of the steel cylinder is fixedly connected with the upper side of the embedded plate, the fixed anchor plate is embedded in the concrete bottom surface, the upper end edge of the fixed anchor plate is fixedly connected with the lower side of the embedded plate, and one side edge of the waterproof sealing plate is fixed with the inner side edge of the fixed anchor plate in a sealing manner. According to the sealing connection structure of the steel cylinder and the concrete bottom surface, the bottom plate of the steel cylinder is eliminated, so that the manufacturing cost of the steel cylinder is greatly reduced, the overall weight of the steel cylinder is reduced, and the installation is more convenient.
Description
Technical Field
The invention relates to a connecting structure, in particular to a steel cylinder and concrete bottom surface sealing connecting structure, and belongs to the technical field of large containers.
Background
The large-scale container equipment is widely applied to various engineering fields of chemical engineering, medicine, environmental protection and the like. In the manufacturing process of large steel container equipment on site, the equipment of large steel containers is generally provided with a container bottom plate, the lower side of the container bottom plate is contacted with a concrete foundation during installation, a screw hole is formed in the bottom plate in advance, and the bottom plate is connected with a foundation bolt prefabricated in concrete so as to achieve the effect of fixing an equipment body and complete the installation of the large steel container equipment.
The mounting structure of the large steel container in the prior art needs to align the screw holes in the bottom plate with the foundation bolts during mounting, and the large steel container is large in size, heavy, difficult to position in the hoisting process and high in mounting difficulty. And the large steel container has large volume, heavy weight and high manufacturing cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing a steel cylinder and concrete bottom surface sealing connection structure, which reduces the manufacturing cost of a large-scale steel container and is simple to install.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a steel barrel and concrete bottom surface sealing connection structure which characterized in that: contain steel barrel, pre-buried board, fixed anchor board, concrete bottom surface and waterproof sealing plate, the pre-buried board level sets up and pre-buried at concrete bottom surface upside, the lower extreme border of steel barrel and the upside fixed connection of pre-buried board, and fixed anchor board is pre-buried in the concrete bottom surface and the upper end border of fixed anchor board and the downside fixed connection of pre-buried board, and one side border of waterproof sealing plate is sealed fixed with the inboard border of fixed anchor board.
Furthermore, the pre-buried plate is a horizontal plate, the pre-buried plate is of an annular structure, the annular shape of the pre-buried plate is matched with the shape of the cross section of the steel cylinder, and the pre-buried plate is arranged on the upper side of the bottom surface of the concrete in a pre-buried mode, and the upper side face of the pre-buried plate is flush with the upper side face of the bottom surface of the concrete.
Further, the fixed anchor plate contains vertical board and horizontal plate, and vertical board sets up and the shape of vertical board matches with the shape of steel barrel along vertical direction, and the upper end of vertical board is fixed on the pre-buried board downside, and the side of going up of horizontal plate is fixed at the lower extreme of vertical board and the annular structure that the horizontal plate is for matcing with vertical board cross section shape.
Furthermore, the steel cylinder and the fixed anchor plate are respectively positioned at two sides of the central position of the embedded plate, and the downward load of the steel cylinder on the embedded plate and the anchoring tension of the fixed anchor plate are mutually offset.
Further, waterproof sealing plate contains horizontal welded plate and waterproof board, and horizontal welded plate matches for the shape of annular structure and horizontal welded plate with the built-in panel, and the outside border of horizontal welded plate and the inboard border welded fastening of built-in panel, waterproof board are the tubular structure of the round platform type of inversion, the upper end border of waterproof board and the inboard border fixed connection of horizontal welded plate.
Further, a waterproof coating is arranged on the outer side face of the waterproof sealing plate.
Further, the horizontal welding plate and the waterproof plate are integrally formed.
Further, the vertical height of waterproof sealing plate is not less than 200 mm.
Furthermore, the concrete bottom surface is formed by pouring P6-P8 grade concrete.
Compared with the prior art, the invention has the following advantages and effects:
1. according to the sealing connection structure of the steel cylinder and the concrete bottom surface, the bottom plate of the steel cylinder is eliminated, so that the manufacturing cost of the steel cylinder is greatly reduced, the overall weight of the steel cylinder is reduced, and the installation is more convenient;
2. when the device is installed, the bottom of the steel cylinder is directly welded on the embedded plate, screw hole positioning is not needed, the position of the steel cylinder is directly adjusted through transverse movement after the device is hoisted to the upper side of the embedded plate, and finally, the steel cylinder can be installed through continuous welding;
3. the fixed anchor plate is used for fixing the pre-buried plate, and simultaneously the fixed anchor plate offsets the load of the barrel on the pre-buried plate, so that the buckling deformation of the waterproof sealing plate is avoided, and the waterproof sealing effect of the waterproof sealing plate is ensured.
Drawings
Fig. 1 is a schematic view of a sealing connection structure of a steel cylinder and a concrete bottom surface according to the present invention.
Fig. 2 is a partial schematic view of a sealing connection structure of a steel cylinder and a concrete bottom surface.
Detailed Description
To elaborate on technical solutions adopted by the present invention to achieve predetermined technical objects, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, it is obvious that the described embodiments are only partial embodiments of the present invention, not all embodiments, and technical means or technical features in the embodiments of the present invention may be replaced without creative efforts, and the present invention will be described in detail below with reference to the drawings and in conjunction with the embodiments.
As shown in fig. 1, the structure for hermetically connecting a steel cylinder and a concrete bottom surface of the invention comprises a steel cylinder 1, an embedded plate 2, a fixed anchor plate 3, a concrete bottom surface 4 and a waterproof sealing plate 5, wherein the embedded plate 2 is horizontally arranged and embedded on the upper side of the concrete bottom surface 4, the lower end edge of the steel cylinder 1 is fixedly connected with the upper side of the embedded plate 2, the fixed anchor plate 3 is embedded in the concrete bottom surface 4, the upper end edge of the fixed anchor plate 3 is fixedly connected with the lower side of the embedded plate 2, and one side edge of the waterproof sealing plate 5 is hermetically fixed with the inner side edge of the fixed anchor plate 3.
The steel cylinder body 1 is generally a cylindrical cylinder body or a cuboid cylinder body, the steel cylinder body 1 is made of carbon steel or stainless steel, the maximum design value of the steel cylinder body 1 in the height direction is 12m, and the thickness of the steel cylinder body 1 is 6-12 mm. The embedded plate 2 is a horizontal plate, the embedded plate 2 is of an annular structure, the annular shape of the embedded plate 2 is matched with the cross section shape of the steel cylinder 1, and the embedded plate 2 is embedded and arranged on the upper side of the concrete bottom surface 4, and the upper side face of the embedded plate 2 is flush with the upper side face of the concrete bottom surface 4. The lower end edge of the steel cylinder 1 is sealed and fixed on the upper side of the embedded plate 2 in a continuous welding mode. The embedded plate 2 is made of the same material as the steel cylinder 1, and welding effectiveness is guaranteed.
As shown in fig. 2, the fixed anchor plate 3 includes a vertical plate 6 and a horizontal plate 7, the vertical plate 6 is disposed in the vertical direction, the shape of the vertical plate 6 matches the shape of the steel cylinder 1, the upper end of the vertical plate 6 is fixed on the lower side surface of the embedded plate 2, the upper side surface of the horizontal plate 7 is fixed on the lower end of the vertical plate 6, and the horizontal plate 7 is an annular structure matching the cross-sectional shape of the vertical plate 6. The lower side edge of the vertical plate 6 is positioned in the middle of the horizontal plate 7, so that the load balance of the inner side and the outer side of the vertical plate 6 is ensured.
The steel cylinder 1 and the fixed anchor plate 3 are respectively positioned on two sides of the central position of the embedded plate 2, and the fixed anchor plate 3 is positioned on the inner side of the steel cylinder 1. The downward load of the steel cylinder 1 on the embedded plate 2 and the anchoring tension of the fixed anchor plate 3 are mutually offset. Therefore, the load of the steel cylinder body 1 on the embedded plate 2 cannot influence the waterproof sealing plate 5 welded on the edge of the inner side of the embedded plate 2, and the deformation of the waterproof sealing plate 5 is effectively avoided. Specifically, in this embodiment, the distance between the outer side surface of the steel cylinder 1 and the outer side edge of the embedded plate 2 is 100-200mm, the width of the cross section of the embedded plate 2 is 450-700mm, the thickness of the embedded plate 2 in the vertical direction is 12-24mm, and the outer side edge of the vertical plate 6 for fixing the anchor plate 3 is 180mm away from the inner wall of the steel cylinder 1. The distance between the inner side edge of the vertical plate 6 of the fixed anchor plate 3 and the inner side edge of the embedded plate 2 is 120-200 mm. The minimum design value of the height of the vertical plate 6 of the fixed anchor plate 3 is 200mm, and the width of the horizontal plate 7 of the fixed anchor plate 3 is 50-100 mm.
The material of waterproof sealing plate 5 is unanimous with the material of steel barrel 1, and the inboard edge overlap joint of waterproof sealing plate 5 is sealed fixed at the upside on the inboard border of built-in panel 2 and adopt continuous welding's mode, and waterproof board 9 of waterproof sealing plate 5 then imbeds in the concrete bottom surface 4 downwards. The vertical height of the waterproof sealing plate 5 is not less than 200 mm. The concrete bottom surface 4 is formed by pouring P6-P8 grade concrete, and the downward seepage thickness of liquid in the container is far less than the vertical thickness of the waterproof sealing plate 5. Therefore, the bottom surface structure of the steel cylinder body 1 is directly omitted, the weight of the whole container is greatly reduced, the production cost is saved, and the installation is more convenient.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a steel barrel and concrete bottom surface sealing connection structure which characterized in that: contain steel barrel, pre-buried board, fixed anchor board, concrete bottom surface and waterproof sealing plate, the pre-buried board level sets up and pre-buried at concrete bottom surface upside, the lower extreme border of steel barrel and the upside fixed connection of pre-buried board, and fixed anchor board is pre-buried in the concrete bottom surface and the upper end border of fixed anchor board and the downside fixed connection of pre-buried board, and one side border of waterproof sealing plate is sealed fixed with the inboard border of fixed anchor board.
2. The steel cylinder and concrete bottom surface sealing connection structure according to claim 1, wherein: the embedded plate is a horizontal plate, the embedded plate is of an annular structure, the annular shape of the embedded plate is matched with the cross section shape of the steel cylinder, and the embedded plate is embedded and arranged on the upper side of the concrete bottom surface, and the upper side face of the embedded plate is flush with the upper side face of the concrete bottom surface.
3. The steel cylinder and concrete bottom surface sealing connection structure according to claim 1, wherein: the fixed anchor plate comprises a vertical plate and a horizontal plate, the vertical plate is arranged along the vertical direction, the shape of the vertical plate is matched with that of the steel cylinder, the upper end of the vertical plate is fixed on the lower side surface of the pre-embedded plate, and the upper side surface of the horizontal plate is fixed at the lower end of the vertical plate and is of an annular structure matched with the cross section shape of the vertical plate.
4. The steel cylinder and concrete bottom surface sealing connection structure according to claim 3, wherein: the steel cylinder and the fixed anchor plate are respectively positioned on two sides of the central position of the embedded plate, and the downward load of the steel cylinder on the embedded plate and the anchoring tension of the fixed anchor plate are mutually offset.
5. The steel cylinder and concrete bottom surface sealing connection structure according to claim 1, wherein: the waterproof sealing plate comprises a horizontal welding plate and a waterproof plate, the horizontal welding plate is of an annular structure, the shape of the horizontal welding plate is matched with the embedded plate, the outer side edge of the horizontal welding plate is welded and fixed with the inner side edge of the embedded plate, the waterproof plate is of an inverted circular truncated cone-shaped tubular structure, and the upper end edge of the waterproof plate is fixedly connected with the inner side edge of the horizontal welding plate.
6. The steel cylinder and concrete bottom surface sealing connection structure according to claim 5, wherein: and a waterproof coating is arranged on the outer side surface of the waterproof sealing plate.
7. The steel cylinder and concrete bottom surface sealing connection structure according to claim 5, wherein: the horizontal welding plate and the waterproof plate are integrally formed.
8. The steel cylinder and concrete bottom surface sealing connection structure according to claim 5, wherein: the vertical height of the waterproof sealing plate is not less than 200 mm.
9. The steel cylinder and concrete bottom surface sealing connection structure according to claim 8, wherein: the concrete bottom surface is formed by pouring P6-P8 grade concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210710229.9A CN114960728B (en) | 2022-06-22 | 2022-06-22 | Steel cylinder and concrete bottom surface sealing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210710229.9A CN114960728B (en) | 2022-06-22 | 2022-06-22 | Steel cylinder and concrete bottom surface sealing connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114960728A true CN114960728A (en) | 2022-08-30 |
| CN114960728B CN114960728B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210710229.9A Active CN114960728B (en) | 2022-06-22 | 2022-06-22 | Steel cylinder and concrete bottom surface sealing connection structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649756U (en) * | 2010-02-11 | 2010-11-24 | 贾兴进 | Bottom foundation structure of large powder reservoir |
| CN104594376A (en) * | 2014-11-27 | 2015-05-06 | 中铁四局集团第三建设有限公司 | Waterproof sealing method of large-diameter high-liquid-level bottomless steel tank body and concrete foundation cup opening |
| CN104631485A (en) * | 2015-01-26 | 2015-05-20 | 青岛绿色家园环境设备有限公司 | Novel tank and foundation sealing technology |
| EP3054065A2 (en) * | 2015-02-09 | 2016-08-10 | Aannemersbedrijf Verwater & Zn B.V. | A system for re-use of a part of a used oil storage tank and its foundation as well as a method for facilitating such re-use; a method for cutting a steel oil storage tank bottom plate and a system for storing oil in an environmentally friendly way |
| CN112922425A (en) * | 2021-03-24 | 2021-06-08 | 中化二建集团有限公司 | Non-bottom bolt connection type water tank anti-leakage construction method |
| CN215801757U (en) * | 2021-07-23 | 2022-02-11 | 石家庄正中科技有限公司 | Steel drum storage tank shock-resistant structure |
-
2022
- 2022-06-22 CN CN202210710229.9A patent/CN114960728B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649756U (en) * | 2010-02-11 | 2010-11-24 | 贾兴进 | Bottom foundation structure of large powder reservoir |
| CN104594376A (en) * | 2014-11-27 | 2015-05-06 | 中铁四局集团第三建设有限公司 | Waterproof sealing method of large-diameter high-liquid-level bottomless steel tank body and concrete foundation cup opening |
| CN104631485A (en) * | 2015-01-26 | 2015-05-20 | 青岛绿色家园环境设备有限公司 | Novel tank and foundation sealing technology |
| EP3054065A2 (en) * | 2015-02-09 | 2016-08-10 | Aannemersbedrijf Verwater & Zn B.V. | A system for re-use of a part of a used oil storage tank and its foundation as well as a method for facilitating such re-use; a method for cutting a steel oil storage tank bottom plate and a system for storing oil in an environmentally friendly way |
| CN112922425A (en) * | 2021-03-24 | 2021-06-08 | 中化二建集团有限公司 | Non-bottom bolt connection type water tank anti-leakage construction method |
| CN215801757U (en) * | 2021-07-23 | 2022-02-11 | 石家庄正中科技有限公司 | Steel drum storage tank shock-resistant structure |
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| Publication number | Publication date |
|---|---|
| CN114960728B (en) | 2023-11-21 |
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