High-strength steel structure building dome

Abstract

The utility model relates to the technical field of building structures, and discloses a high-strength steel structure building dome which comprises a bottom ring, a dome assembly convenient to quickly assemble is arranged on the bottom ring, and auxiliary assemblies arranged in an annular array for auxiliary supporting are arranged on the dome assembly. A plurality of first fixing grooves arranged in an annular array are formed in the top of the bottom ring, and the dome assembly comprises a plurality of steel structures arranged at the top of the bottom ring in an annular array and dome structures arranged among the steel structures; by arranging the dome assembly and the auxiliary assembly, the dome assembly is directly inserted into the bottom ring, the structure does not shake, the situation that welding personnel conduct butt joint while welding is needed is avoided, meanwhile, the auxiliary assembly can be directly inserted into the dome assembly, and the auxiliary supporting effect on the dome assembly is achieved; and the auxiliary assembly can be rapidly detached from the dome assembly, so that the auxiliary assembly can be conveniently and rapidly installed and detached, and meanwhile, welding after installation is also facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field especially relates to a high strength steel structure building dome. BACKGROUND

[0002] In the current common dome building, the stability of the dome usually depends on the stability of the dome support structure, so when designing a general dome, the strength and other parameters of its support structure are considered. At the same time, in order to meet the development direction of energy saving and environmental protection and light building materials, it is also necessary to reduce the weight of the structure as much as possible and save materials, so that the dome support structure has the advantages of high strength, green environmental protection and the like.

[0003] In the Chinese utility model patent with the publication number CN217232875U, a building dome reinforcing structure is disclosed. The above-mentioned prior art can not only meet the strength requirement, but also save materials, which is helpful to realize green energy saving and reduce manufacturing cost. However, when installing the building dome, the steel structures need to be butt jointed one by one, and welding is needed at the connection position for each butt joint. When the butt joint is completed, the welding is also completed. However, such welding is prone to skew, especially for new welders. When the welding is skewed, the stability of the entire dome will be affected. Therefore, it is necessary to design a dome structure that is convenient to butt joint and does not need to weld while butt jointing. SUMMARY

[0004] To solve the above technical problems, the utility model provides a high strength steel structure building dome.

[0005] The utility model adopts the following technical scheme: a high strength steel structure building dome, comprising a bottom ring, the bottom ring is equipped with a dome assembly convenient for quick assembly, the dome assembly is equipped with an auxiliary assembly arranged in a ring array for auxiliary support, a plurality of first fixing grooves arranged in a ring array are formed in the top of the bottom ring, the dome assembly comprises a plurality of steel structures arranged in a ring array on the top of the bottom ring and a dome structure arranged between the plurality of steel structures.

[0006] Through the above technical scheme, the dome assembly is directly inserted on the bottom ring, and the structure will not shake, avoiding the need for welders to weld while butt jointing. At the same time, the auxiliary assembly can also be directly inserted on the dome assembly, which plays an auxiliary supporting role on the dome assembly, and the auxiliary assembly can be quickly disassembled from the dome assembly.

[0007] As a further improvement of the above scheme, a plurality of second fixing grooves arranged in a ring array are formed in the dome structure, a first fixing block is fixedly installed at both ends of each steel structure, and each first fixing block is inserted into the interior of an adjacent first fixing groove or second fixing groove.

[0008] Through the above technical solution, the first fixing blocks at both ends of the steel structure are inserted into the first fixing groove and the second fixing groove to support the dome structure and the steel structure, thereby preventing the dome structure and the steel structure from shaking and affecting welding.

[0009] As a further improvement of the above solution, each of the steel structures is arranged in an arc shape.

[0010] Through the above technical solution, the curved steel structure can make the force on the dome more uniform, making it easier to support the dome.

[0011] As a further improvement of the above scheme, a sliding groove is provided on one side of each steel structure, a sliding block is slidably installed inside each sliding groove, a limiting block is fixedly installed on one side of each sliding block, and a third fixed groove is provided on both sides of each limiting block.

[0012] With the above technical solution, the sliding block can slide up and down in the sliding groove and can move the limiting block up and down on one side of the steel structure.

[0013] As a further improvement of the above solution, the auxiliary component includes an auxiliary rod set between every two adjacent steel structures and a second fixing block fixedly installed at both ends of each auxiliary rod, and each second fixing block is inserted into the inside of the adjacent third fixing groove.

[0014] Through the above technical solution, the second fixing block is inserted into the third fixing groove so that the auxiliary rod can be fixed between the steel structures, thereby enhancing the supporting force of the steel structure.

[0015] As a further improvement of the above scheme, a pushing groove is provided on the top of each limit block, a limiting block is slidably provided inside each push groove, a plurality of pushing springs are fixedly installed on the bottom of each limit block, the bottom end of each push spring is fixedly installed on the inner wall of the push groove, and a fixing plate in an "L" shape is rotatably installed on one side of each limit block, and a fixing port adapted to the limit block is provided on one side of each fixed plate, and two limit columns are provided on one side of each limit block, one end of the two limit columns passes through the adjacent limit block and the second fixed block, and the other end of the two limit columns abuts against the adjacent fixed plate.

[0016] Through the above technical solution, the limiting column can be inserted into the limiting block to fix the second fixed block, so that the auxiliary rod cannot be pulled out of the third fixed groove. The fixing plate cooperates with the limiting block to fix the position of the limiting column, so that the auxiliary rod will be fixed on the steel structure and cannot move, thereby improving the supporting force between the steel structures.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model discloses a setting dome subassembly and auxiliary assembly, and the dome subassembly is directly inserted on the bottom ring, and the structure does not shake, avoids needing to weld personnel butt joint one side welding, and the auxiliary assembly can also be directly inserted on the dome subassembly, plays the role of auxiliary support to the dome subassembly, and the auxiliary assembly can be quickly disassembled from the dome subassembly, and the quick installation and disassembly of auxiliary assembly are convenient, and the welding after installation is also convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is structure schematic view of the utility model with bottom ring and dome structure;

[0021] Figure 3 It is structure schematic view of the utility model with steel structure;

[0022] Figure 4 It is structure schematic view of the utility model with limit block;

[0023] Figure 5 It is structure schematic view of the utility model with limit block;

[0024] Figure 6 It is structure schematic view of the utility model with auxiliary assembly.

[0025] Main symbol explanation:

[0026] 1, bottom ring;201, steel structure;202, dome structure;301, auxiliary rod;302, second fixed block;4, first fixed slot;5, second fixed slot;6, first fixed block;7, sliding slot;8, sliding block;9, limit block;10, third fixed slot;11, limit block;12, push spring;13, fixed plate;14, limit column. DETAILED DESCRIPTION

[0027] Below, combining the drawings and specific embodiment, the utility model is described further, need explaining is, under the premise of not conflicting, the following described each embodiment between or each technical feature between can be any combination and form new embodiment.

[0028] Please combine Figures 1-6The high-strength steel structure building dome of the embodiment comprises a bottom ring 1, the bottom ring 1 is provided with a dome assembly facilitating rapid assembly, the dome assembly is provided with an auxiliary assembly arranged in a ring array for auxiliary support, the top of the bottom ring 1 is provided with a plurality of first fixing grooves 4 arranged in a ring array, and the dome assembly comprises a plurality of steel structures 201 arranged in a ring array at the top of the bottom ring 1 and a dome structure 202 arranged between the plurality of steel structures 201.

[0029] The dome assembly is directly inserted on the bottom ring 1, and the structure will not shake, avoiding the need for a welder to weld and butt joint at the same time, and the auxiliary assembly can also be directly inserted on the dome assembly to assist in supporting the dome assembly, and the auxiliary assembly can be quickly disassembled from the dome assembly.

[0030] The dome structure 202 is provided with a plurality of second fixing grooves 5 arranged in a ring array, the two ends of each steel structure 201 are fixedly provided with a first fixing block 6, each first fixing block 6 is inserted into the inside of the adjacent first fixing groove 4 or second fixing groove 5, and each steel structure 201 is arranged in an arc shape.

[0031] The first fixing block 6 at the two ends of the steel structure 201 is inserted into the inside of the first fixing groove 4 and the second fixing groove 5 to support the dome structure 202 and the steel structure 201, preventing the dome structure 202 and the steel structure 201 from shaking and affecting welding.

[0032] Each steel structure 201 is provided with a sliding groove 7 on one side, each sliding groove 7 is slidably provided with a sliding block 8, each sliding block 8 is fixedly provided with a limiting block 9 on one side, each limiting block 9 is provided with a third fixing groove 10 on both sides, each auxiliary rod 301 arranged between every two adjacent steel structures 201 of the auxiliary assembly is provided with a second fixing block 302 fixedly installed at both ends of each auxiliary rod 301, and each second fixing block 302 is inserted into the inside of the adjacent third fixing groove 10.

[0033] The sliding block 8 slides up and down in the sliding groove 7 to move the limiting block 9 up and down on one side of the steel structure 201, and the second fixing block 302 inserted into the inside of the third fixing groove 10 can fix the auxiliary rod 301 between the steel structures 201, thereby enhancing the supporting force of the steel structures 201.

[0034] The top of each limiting block 9 is provided with a pushing groove, the inside of each pushing groove is slidably provided with a limiting block 11, the bottom of each limiting block 11 is fixedly installed with a plurality of pushing springs 12, the bottom end of each pushing spring 12 is fixedly installed with the inner wall of the pushing groove, one side of each limiting block 9 is rotatably installed with a fixed plate 13 in the shape of "L", one side of each fixed plate 13 is provided with a fixed port matched with the limiting block 11, one side of each limiting block 9 is provided with two limiting columns 14, one end of the two limiting columns 14 penetrates through the adjacent limiting block 9 and the second fixed block 302, the other end of the two limiting columns 14 abuts against the adjacent fixed plate 13.

[0035] The limiting column 14 inserted into the limiting block 9 can fix the second fixed block 302, so that the auxiliary rod 301 cannot be pulled out of the third fixed groove 10, and the fixed plate 13 cooperates with the limiting block 11 to fix the position of the limiting column 14, so that the auxiliary rod 301 is fixed on the steel structure 201 and cannot be moved, thereby improving the supporting force between the steel structures 201.

[0036] The implementation principle of a high-strength steel structure building dome in the embodiment of the application is that: when the dome is constructed, only the position of the bottom ring 1 needs to be fixed, then the first fixed block 6 at one end of the plurality of steel structures 201 is inserted into the inside of the first fixed groove 4 of the bottom ring 1, and then the dome structure 202 is placed on the top of the plurality of steel structures 201, and then the first fixed block 6 at the top is inserted into the second fixed groove 5 of the dome structure 202, so that the assembly of the dome is completed, and the welding personnel can weld the entire dome, so that the welding does not appear the offset of the steel structure 201.

[0037] After the steel structure 201 and the dome structure 202 are fixed, the limiting block 9 is moved to the appropriate position in cooperation with the sliding block 8, and then the second fixed block 302 at both ends of the auxiliary rod 301 is inserted into the third fixed groove 10 of the limiting block 9.

[0038] Then the two limiting columns 14 are inserted into the limiting block 9, so that the two second fixed blocks 302 are penetrated to fix the auxiliary rod 301, so that the auxiliary rod 301 cannot pull out the second fixed block 302 from the third fixed groove 10, so that the position of the auxiliary rod 301 is fixed, thereby increasing the supporting force of the steel structure 201.

[0039] Finally, the fixed plate 13 is rotated, the limiting block 11 is inserted into the fixed port of the fixed plate 13, and the position of the fixed plate 13 is fixed, so that the fixed plate 13 abuts against the two limiting columns 14 at all times, avoiding that the two limiting columns 14 fall off from the limiting block 9, so that the auxiliary rod 301 can be quickly installed and disassembled, and the stability of the dome can also be increased, and the welding personnel can weld the auxiliary rod 301 on the steel structure 201.

[0040] In this way, the domes can be quickly assembled together first, and the assembly will not be offset after welding.

[0041] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and substitutions made by those skilled in the art on the basis of the present application belong to the scope of protection required by the present application.

Claims

1. A high-strength steel structural building dome comprising a base ring (1), characterized in that, The bottom ring (1) is provided with a dome assembly facilitating rapid assembly, the dome assembly is provided with an auxiliary assembly arranged in an annular array for auxiliary support, the top of the bottom ring (1) is provided with a plurality of first fixing grooves (4) arranged in an annular array, and the dome assembly comprises a plurality of steel structures (201) arranged in an annular array at the top of the bottom ring (1) and a dome structure (202) arranged between the steel structures (201).

2. A high strength steel structural building dome as defined in claim 1, wherein, The dome structure (202) is provided with a plurality of second fixing grooves (5) arranged in an annular array, and the two ends of each steel structure (201) are fixedly provided with a first fixing block (6), and each first fixing block (6) is inserted into the inside of the adjacent first fixing groove (4) or second fixing groove (5).

3. A high strength steel structural building dome as defined in claim 1 wherein, Each steel structure (201) is arranged in an arc shape.

4. A high strength steel structural building dome as defined in claim 1 wherein, Each steel structure (201) is provided with a sliding groove (7) on one side, each sliding groove (7) is provided with a sliding block (8) slidingly installed in the inside, each sliding block (8) is fixedly provided with a limiting block (9) on one side, and each limiting block (9) is provided with a third fixing groove (10) on both sides.

5. A high strength steel structural building dome as defined in claim 4 wherein, The auxiliary assembly is provided with an auxiliary rod (301) between every two adjacent steel structures (201), and a second fixing block (302) is fixedly installed at the two ends of each auxiliary rod (301), and each second fixing block (302) is inserted into the inside of the adjacent third fixing groove (10).

6. A high strength steel structural building dome as defined in claim 5 wherein, The top of each limiting block (9) is provided with a pushing groove, the inside of each pushing groove is slidingly provided with a limiting block (11), the bottom of each limiting block (11) is fixedly provided with a plurality of pushing springs (12), the bottom end of each pushing spring (12) is fixedly installed with the inner wall of the pushing groove, one side of each limiting block (9) is rotatably provided with a fixed plate (13) arranged in an "L" shape, one side of each fixed plate (13) is provided with a fixed port matched with the limiting block (11), and each limiting block (9) is provided with two limiting columns (14) on one side, one end of the two limiting columns (14) penetrates the adjacent limiting block (9) and second fixing block (302), and the other end of the two limiting columns (14) abuts against the adjacent fixed plate (13).

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