CN2640975Y - Mounting aluminum net roof - Google Patents
Mounting aluminum net roof Download PDFInfo
- Publication number
- CN2640975Y CN2640975Y CN 03208789 CN03208789U CN2640975Y CN 2640975 Y CN2640975 Y CN 2640975Y CN 03208789 CN03208789 CN 03208789 CN 03208789 U CN03208789 U CN 03208789U CN 2640975 Y CN2640975 Y CN 2640975Y
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- rod member
- node
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Abstract
The utility model relates to an assembly type aluminum made net cover cap, in particular to a tank cover of a larger sized storing tank for liquid products relating to petroleum and petrochemical industry. The assembly type aluminum made net cover cap is completely new tank cover structure, which is formed by the assembly of a simple-structured node ring and a node plate as well as a skein shaped aluminum bar unit, and therefore, a space spherical plane shape is formed between a plurality of connecting bar units and a plurality of nodes. The nodes and connecting bar units are mutually connected together to form a plurality of triangles, which is covered with a plurality of triangular shaped aluminum cover plates. The adjacent aluminum plates are mutually connected together. The tank top part and the tank wall form a sliding flexible connecting structure by a bracket. When the tank top part bears a vertical downward and upward load, the flexible connecting structure can effectively reduce the loaded radial load charged onto the tank wall. The assembly type aluminum made net cover cap is made from aluminum alloy material, and also has the advantages of convenient construction on site, excellent corrosion resistance, bearable application, infrequent maintenance and effectively prolonged service life.
Description
Technical field
The utility model relates to the tank deck of a kind of oil and petrochemical industry liquid product storage tank.
Background technology
The storage of domestic petroleum and petrochemical industry liquid product at present, a large amount of dome-type tank, floater and covered floating roof tanks of adopting, the diameter of these oil tanks is bigger, the tank diameter that has reaches more than 60 meters, and dome-type tank and covered floating roof tank all need be installed at the tank skin top and be attached thereto the fixedly tank deck that connects.The tank deck of existing structure adopts welded-steel plate construction usually, and a large amount of welding jobs need site operation, make the site operation cycle stretch-out.What these tank decks generally used is the carbon steel steel plate, in southern climates damp-heat area and coastland, the corrosion of tank deck is quite serious, generally the operation several years after a large amount of attenuates of tank deck steel plate, very straight appearance perforation, the safety that jeopardizes oil tank need be changed tank deck when the corrosion situation is serious, this not only can be owing to stopping production causes economically loss, and since during construction a large amount of work of getting angry totally unfavorable to the safety of oil reservoir area.Tank deck needs the brushing anticorrosive paint in addition, and needs repairing in the operating process afterwards, therefore increases use cost.The floater of present domestic use, particularly single-deck formula floater, because the welding deformation of single-deck, in use local ponding is difficult for getting rid of, and makes floating top rake when serious, and the floating danger that ejects existing chuck or sinking is increased.If floating top sinks and tank body is destroyed, oil plant leaks, and will cause very serious consequence, and lives and properties are taken a bath.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of build-up type aluminum net shell top, this build-up type aluminum net shell top is a kind of brand new tank deck structure, tank deck is assembled by parts simple in structure, site operation is convenient, anti-corrosive properties is strong, durable in use, need not often keep in repair, simultaneously, the tank deck periphery constitutes slidably bascule, can actv. reduces to act on the radial weight of oil tank, when tank deck bore load vertically downward and bears the load that makes progress, this movable connection structure energy actv. reduced to put on the load of tank skin.
The utility model provides following technical scheme, a kind of build-up type aluminum net shell top, major part is by a plurality of connection rod members with I-shaped constructed of aluminium by rounded projections arranged, a plurality of intermediate nodes, periphery contact and polylith triangle Aluminum cover are formed, a plurality of connection rod member and a plurality of nodes by rounded projections arranged connect and compose the space spherical shape, all nodes are arranged on the sphere, node be connected rod member and be connected to each other and constitute a plurality of triangles, be coated with the triangle Aluminum cover on each triangle, overlap mutually between the adjacent Aluminum cover, each intermediate node is connected with six I-shaped aluminium rod members by attaching parts, each all mid-side node connects rod member by two respectively in inside circumference and connects two adjacent intermediate nodes, each all mid-side node connects two adjacent peripheral nodes of rod member and other by two respectively and links to each other on circumference, each all mid-side node is connected with a support beam rod member in periphery, down hand welding was at the upper limb of I-shaped fasten aluminium after support beam rod member leading section downside was chamfered, its summit, bight alignment, support beam rod member and I-shaped fasten aluminium welding back constitute sliding feet, sliding feet is installed on the support that welds with the tank skin inboard, base, I-shaped aluminium web both sides is fixed by slotted hole with bolt and rack upper surface, the centre is provided with plastic base plate, this connects and composes the not connection structure of limit slippage bearing radial displacement, is fixed with the transition Aluminum cover between the angle steel upper surface of support beam rod member upper surface and the welding of tank skin top.
It can be conventional I-shaped constructed of aluminium that described I-shaped aluminium connects rod member, and described triangle Aluminum cover connects the upper surface of rod member at I-shaped aluminium by rivet.
The upper surface that described I-shaped aluminium connects rod member can be provided with groove, and described Aluminum cover is fixed on node bonded assembly I-shaped aluminium with thread-forming screw and is connected the rod member upper surface, and thread-forming screw is fixed on I-shaped aluminium and connects in the groove of rod member upper surface.
Described intermediate node and all mid-side nodes can be made up of the gusset plate of node cycle and the band bending of node cycle lower end, node cycle is connected rod member with described I-shaped aluminium and connects by right-angle connecting plate, node cycle is the cylindrical structure of interior sky, be connected rod member with six I-shaped aluminium of node cycle bonded assembly, dos-is respectively arranged with a right-angle connecting plate on I-shaped aluminium web both sides, and with bolt two right-angle connecting plates are connected rod member with I-shaped aluminium and fix, bolt is used on the another one square edge and the node cycle face of cylinder of two right-angle connecting plates respectively, and six I-shaped aluminium connect the Rod end downside and are connected with bolt with gusset plate.
Advantage of the present utility model is: a plurality of I-shaped aluminium connect rod member and a plurality of node forms the space spherical shape, node is connected rod member and is connected to each other a plurality of triangles of formation with I-shaped aluminium, be coated with the triangle Aluminum cover on each triangle, overlap mutually between the adjacent Aluminum cover, form build-up type aluminum net shell roof construction, easy for installation, be convenient to site operation, simultaneously, bonded assembly support beam rod member on all mid-side nodes on build-up type aluminum net shell top, by I-shaped fasten aluminium and tank skin support sliding block joint, thereby constitute the movable connection structure of whole net shell top, reduced to put on the Radial load of tank skin with tank skin.Rod member, node and the cover plate on build-up type aluminum net shell top all adopt the aluminum alloy materials manufacturing, and corrosion resistance is good, does not need to take other anti-corrosion measure, has prolonged the service life of tank deck effectively.
Description of drawings
Fig. 1 is the structural representation on the utility model build-up type aluminum net shell top.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is that the utility model net shell top periphery passes through support beam rod member, I-shaped fasten aluminium with tank skin support bonded assembly structural representation.
Fig. 4 is an intermediate node of the present utility model, and six I-shaped aluminium connect rod member at the node location place, by node cycle and gusset plate bonded assembly structural representation.
Fig. 5 is the utility model node cycle connects rod member and gusset plate with I-shaped aluminium a connection diagram.
Fig. 6 is that first kind of I-shaped aluminium of the utility model connects the rod member schematic cross-section.
Fig. 7 is all mid-side nodes of the present utility model, and I-shaped aluminium connects rod member with node cycle and gusset plate bonded assembly structural representation.
Fig. 8 is that second kind of I-shaped aluminium of the utility model connects the rod member schematic cross-section.
The specific embodiment
As Figure 1-3, the major part on build-up type aluminum net shell top 1 is by a plurality of connection rod members 2 with I-shaped constructed of aluminium by rounded projections arranged, a plurality of intermediate nodes 3, periphery contact 4 and polylith triangle Aluminum cover 5 are formed, a plurality of connection rod member 2 and a plurality of nodes by rounded projections arranged connect and compose the space spherical shape, all nodes are arranged on the sphere, node be connected rod member 2 and be connected to each other and constitute a plurality of triangles, be coated with triangle Aluminum cover 5 on each triangle, overlap mutually between the adjacent Aluminum cover 5, as Fig. 1, shown in Figure 4, each intermediate node 3 is connected with six I-shaped aluminium rod members 2 by attaching parts, as Fig. 1, shown in Figure 7, each all mid-side node 4 connects rod member by two respectively in inside circumference and connects two adjacent intermediate nodes 3, each all mid-side node 4 connects two adjacent peripheral nodes 4 of rod member and other by two respectively and links to each other on circumference, each all mid-side node 4 is connected with a support beam rod member 6 in periphery, down hand welding was at the upper limb of I-shaped fasten aluminium 8 after support beam rod member 6 leading section downsides were chamfered, its summit, bight alignment, support beam rod member 6 constitutes sliding feet with I-shaped fasten aluminium 8 welding backs, sliding feet is installed on the supports 10 that weld with tank skin 16 inboards, the base, web 22 both sides of I-shaped fasten aluminium 8 is fixed by slotted hole with bolt and support 10 upper surfaces, the centre is provided with plastic base plate 13, this connects and composes the not connection structure of limit slippage bearing radial displacement, is fixed with transition Aluminum cover 12 between angle steel 9 upper surfaces of support beam rod member 6 upper surfaces and the welding of tank skin top.
As shown in Figure 6, it can be conventional I-shaped constructed of aluminium that I-shaped aluminium connects rod member 2, and triangle Aluminum cover 5 can connect the upper surface 24 of rod member by rivet at I-shaped aluminium.
As shown in Figure 8, the upper surface that I-shaped aluminium connects rod member 2 can be provided with groove 35, and triangle Aluminum cover 5 usefulness thread-forming screws are fixed on node bonded assembly I-shaped aluminium and are connected rod member 2 upper surfaces, and thread-forming screw is fixed on I-shaped aluminium and connects in the groove 35 of rod member upper surface.
As Fig. 4, Fig. 5, shown in Figure 7, intermediate node 3 and all mid-side nodes 4 can be made up of the gusset plate 15 of node cycle 20 and node cycle 20 lower end band bendings, node cycle 20 is connected rod member 2 and connects by right-angle connecting plate 21 with I-shaped aluminium, node cycle 20 is cylindrical structures of interior sky, be connected rod member 2 with six I-shaped aluminium of node cycle 20 bonded assemblys, be respectively arranged with a right-angle connecting plate 21 at I-shaped aluminium web 22 both sides dos-s, and it is fixing with bolt two right-angle connecting plates 21 to be connected rod member 2 with I-shaped aluminium, bolt is used on the another one square edge of two right-angle connecting plates 21 and node cycle 20 faces of cylinder respectively, and six I-shaped aluminium connect rod member 2 end downsides and are connected with gusset plate 15 usefulness bolt.
Be movably connected on the support of fixing with tank skin 10 with support beam rod member 6 bonded assembly I-shaped fasten aluminiums 8, constitute the movable connection structure of whole net shell top and tank skin, reduced to act on the load on the tank skin 16 effectively, and constituted hermetically-sealed construction, prevented the volatilization of liquid by transition Aluminum cover 12.
Claims (4)
1. a build-up type aluminum net shell pushes up, it is characterized in that: its major part is by a plurality of connection rod members with I-shaped constructed of aluminium by rounded projections arranged, a plurality of intermediate nodes, periphery contact and polylith triangle Aluminum cover are formed, a plurality of connection rod member and a plurality of nodes by rounded projections arranged connect and compose the space spherical shape, all nodes are arranged on the sphere, node be connected rod member and be connected to each other and constitute a plurality of triangles, be coated with the triangle Aluminum cover on each triangle, overlap mutually between the adjacent Aluminum cover, each intermediate node is connected with six I-shaped aluminium rod members by attaching parts, each all mid-side node connects rod member by two respectively in inside circumference and connects two adjacent intermediate nodes, each all mid-side node connects two adjacent peripheral nodes of rod member and other by two respectively and links to each other on circumference, each all mid-side node is connected with a support beam rod member in periphery, down hand welding was at the upper limb of I-shaped fasten aluminium after support beam rod member leading section downside was chamfered, its summit, bight alignment, support beam rod member and I-shaped fasten aluminium welding back constitute sliding feet, sliding feet is installed on the support that welds with the tank skin inboard, base, I-shaped aluminium web both sides is fixed by slotted hole with bolt and rack upper surface, the centre is provided with plastic base plate, this connects and composes the not connection structure of limit slippage bearing radial displacement, is fixed with the transition Aluminum cover between the angle steel upper surface of support beam rod member upper surface and the welding of tank skin top.
2. build-up type aluminum net shell as claimed in claim 1 top is characterized in that: it is conventional I-shaped constructed of aluminium that described I-shaped aluminium connects rod member, and described triangle Aluminum cover connects the upper surface of rod member at I-shaped aluminium by rivet.
3. build-up type aluminum net shell as claimed in claim 1 top, it is characterized in that: the upper surface that described I-shaped aluminium connects rod member is provided with groove, described Aluminum cover is fixed on node bonded assembly I-shaped aluminium with thread-forming screw and is connected the rod member upper surface, and thread-forming screw is fixed on I-shaped aluminium and connects in the groove of rod member upper surface.
4. as claim 1,2 or 3 described build-up type aluminum net shell tops, it is characterized in that: described intermediate node and all mid-side nodes are made up of the gusset plate of node cycle and the band bending of node cycle lower end, node cycle is connected rod member with described I-shaped aluminium and connects by right-angle connecting plate, node cycle is the cylindrical structure of interior sky, be connected rod member with six I-shaped aluminium of node cycle bonded assembly, dos-is respectively arranged with a right-angle connecting plate on I-shaped aluminium web both sides, and with bolt two right-angle connecting plates are connected rod member with I-shaped aluminium and fix, bolt is used on the another one square edge and the node cycle face of cylinder of two right-angle connecting plates respectively, and six I-shaped aluminium connect the Rod end downside and are connected with bolt with gusset plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208789 CN2640975Y (en) | 2003-09-04 | 2003-09-04 | Mounting aluminum net roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03208789 CN2640975Y (en) | 2003-09-04 | 2003-09-04 | Mounting aluminum net roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640975Y true CN2640975Y (en) | 2004-09-15 |
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ID=34288764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03208789 Expired - Fee Related CN2640975Y (en) | 2003-09-04 | 2003-09-04 | Mounting aluminum net roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640975Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821227A (en) * | 2014-03-03 | 2014-05-28 | 周广恩 | Semispherical roof panel reticulated shell structure with vertical rod supporting for quick assembly |
| CN104100835A (en) * | 2013-04-09 | 2014-10-15 | 上海浦东伸钢机械有限公司 | Spherical grid-structured top cover for low temperature liquefied gas and low temperature natural gas storage tanks |
| CN105442701A (en) * | 2015-12-10 | 2016-03-30 | 上海市机械施工集团有限公司 | Space truss structure and construction method thereof |
| CN108505617A (en) * | 2018-01-25 | 2018-09-07 | 北京工业大学 | H-type bar web plate connecting-type hollow prism node |
| CN108927605A (en) * | 2017-05-22 | 2018-12-04 | 五冶集团上海有限公司 | The tank deck plate welding method of large-size stainless steel groove tank |
| CN108951846A (en) * | 2018-07-30 | 2018-12-07 | 上海同派建筑科技有限公司 | A kind of reinforcing construction and installation method of single-layer lattice shell node |
| CN109319321A (en) * | 2018-10-31 | 2019-02-12 | 中国石油工程建设有限公司北京设计分公司 | A kind of external connection structure and storage tank of storage tank tank deck and tank skin |
| CN110593407A (en) * | 2019-10-21 | 2019-12-20 | 广东铝遊家科技有限公司 | I-shaped aluminum connection structure of aluminum alloy room |
| CN111169836A (en) * | 2020-02-26 | 2020-05-19 | 中国石油工程建设有限公司北京设计分公司 | Tank deck bearing structure and storage jar |
| CN113719173A (en) * | 2020-05-25 | 2021-11-30 | 中国石油化工股份有限公司 | Skin plate connecting structure, net shell for storage tank and storage tank structure |
-
2003
- 2003-09-04 CN CN 03208789 patent/CN2640975Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100835A (en) * | 2013-04-09 | 2014-10-15 | 上海浦东伸钢机械有限公司 | Spherical grid-structured top cover for low temperature liquefied gas and low temperature natural gas storage tanks |
| CN103821227A (en) * | 2014-03-03 | 2014-05-28 | 周广恩 | Semispherical roof panel reticulated shell structure with vertical rod supporting for quick assembly |
| CN103821227B (en) * | 2014-03-03 | 2016-09-28 | 周广恩 | A kind of have that vertical member supports can the hemispherical refractory slab latticed shell structure of quick assembling |
| CN105442701A (en) * | 2015-12-10 | 2016-03-30 | 上海市机械施工集团有限公司 | Space truss structure and construction method thereof |
| CN108927605A (en) * | 2017-05-22 | 2018-12-04 | 五冶集团上海有限公司 | The tank deck plate welding method of large-size stainless steel groove tank |
| CN108505617A (en) * | 2018-01-25 | 2018-09-07 | 北京工业大学 | H-type bar web plate connecting-type hollow prism node |
| CN108951846A (en) * | 2018-07-30 | 2018-12-07 | 上海同派建筑科技有限公司 | A kind of reinforcing construction and installation method of single-layer lattice shell node |
| CN109319321A (en) * | 2018-10-31 | 2019-02-12 | 中国石油工程建设有限公司北京设计分公司 | A kind of external connection structure and storage tank of storage tank tank deck and tank skin |
| CN110593407A (en) * | 2019-10-21 | 2019-12-20 | 广东铝遊家科技有限公司 | I-shaped aluminum connection structure of aluminum alloy room |
| CN111169836A (en) * | 2020-02-26 | 2020-05-19 | 中国石油工程建设有限公司北京设计分公司 | Tank deck bearing structure and storage jar |
| CN113719173A (en) * | 2020-05-25 | 2021-11-30 | 中国石油化工股份有限公司 | Skin plate connecting structure, net shell for storage tank and storage tank structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040915 Termination date: 20120904 |