CN113417366A - Door type light steel structure device - Google Patents
Door type light steel structure device Download PDFInfo
- Publication number
- CN113417366A CN113417366A CN202110806366.8A CN202110806366A CN113417366A CN 113417366 A CN113417366 A CN 113417366A CN 202110806366 A CN202110806366 A CN 202110806366A CN 113417366 A CN113417366 A CN 113417366A
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- China
- Prior art keywords
- connecting plate
- plate
- connecting piece
- steel structure
- fixedly connected
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
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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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a door type light steel structure device, which has the technical scheme that: the roof comprises a left side upright post and a right side upright post, wherein the upper ends of the left side upright post and the right side upright post are respectively provided with a left connecting piece and a right connecting piece, the left connecting piece is provided with a left connecting plate, the right connecting piece is fixedly provided with a right connecting plate, the right side of the left connecting plate is fixedly connected with a plurality of intermediate connecting plates A, the intermediate connecting plates A are mutually connected, the left side of the right connecting plate is fixedly connected with a plurality of intermediate connecting plates B, the intermediate connecting plates B are mutually connected, and the rightmost intermediate connecting plate A and the leftmost intermediate connecting plate B are mutually connected through a roof supporting plate; the invention solves the problems that the existing door type steel structure wastes steel due to the fact that the needed steel size needs to be cut when in use, is difficult to disassemble and reuse, and is difficult to install due to the fact that the steel structure is heavy.
Description
Technical Field
The invention relates to the technical field of light steel structures, in particular to a door type light steel structure device.
Background
Door-type steel structure is because its construction cycle is short, the component preparation is swift and can realize characteristics such as modular production extensively apply to industry and civil construction, and current factory building, warehouse and temporary architecture all adopt door-type steel structure system, and steel construction factory building characteristics have: 1. the steel structure building has light weight, high strength and large span; 2. the construction period of the steel structure building is short, and the investment cost is correspondingly reduced; 3. the steel structure building has high fire resistance and strong corrosion resistance; 4. the steel structure building is convenient to move and is recycled without pollution; and thus is widely used.
The existing door type steel structure mainly adopts hot rolled steel to form a rigid frame structure system through welding, and due to the limitation of steel specifications, overlong steel needs to be cut to meet the required size requirement when a component is manufactured, so that the waste of the steel is easily caused; moreover, because the existing section steel materials are all connected by welding, when the rigid frame reaches the service cycle, the rigid frame is difficult to disassemble and needs to be processed by flame cutting or other cutting modes, so that the waste of resources is caused, and meanwhile, the cut steel materials cannot be recycled, so that the recycling rate of the materials is reduced; and current gate-type steel construction is from great, has increased the degree of difficulty of installation.
Disclosure of Invention
The invention aims to provide a door type light steel structure device, aiming at solving the problems that the existing door type steel structure in the background art needs to cut the required steel size when in use, thereby causing the waste of steel, being difficult to disassemble, being not beneficial to reuse, having the self-weight of the steel structure and being difficult to install.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a light-duty steel construction device of gate-type, includes left side stand and right side stand, left side stand with the upper end of right side stand is fixed respectively and is provided with left connecting piece and right connecting piece, fixed mounting has left connecting plate on the connecting piece of a left side, fixed mounting has right connecting plate on the connecting piece of the right side, a plurality of intermediate junction plate A of right side fixedly connected with of left side connecting plate, it is a plurality of intermediate junction plate A is fixed connection each other, a plurality of intermediate junction plate B of left side fixedly connected with of right side connecting plate, it is a plurality of the mutual fixed connection of intermediate junction plate B, rightmost side intermediate junction plate A and leftmost side between the intermediate junction plate B through the mutual fixed connection of ridge backup pad.
Furthermore, the left connecting piece is the same as the right connecting piece in structure, the left connecting plate is the same as the right connecting plate in structure, and the middle connecting plate A is the same as the middle connecting plate B in structure.
By adopting the technical scheme, the left connecting piece and the right connecting piece, the left connecting plate and the right connecting plate, and the middle connecting plate A and the middle connecting plate B are respectively manufactured by adopting the same die, so that the manufacturing cost is saved.
Further, left side limit stand is H shaped steel, the lower extreme of left side connecting piece is corresponding to the mounting groove has been seted up to the position department of left side limit stand, a plurality of through-holes have been seted up on the pterygoid lamina of left side limit stand, the lower extreme of left side connecting piece is corresponding to first mounting hole has been seted up to the position department of through-hole, left side limit stand with through first fastener fixed connection between the left side connecting piece.
Through adopting above-mentioned technical scheme for can fixed connection between left side limit stand and the left connecting piece.
Furthermore, a chute has been seted up to the upper end of left side connecting piece, left side connecting plate sets up the inside of chute, a plurality of second mounting holes have been seted up to the upper end of left side connecting piece, left side connecting plate is corresponding to the connecting piece mounting hole has been seted up to the position department of second mounting hole, left side connecting piece with left side connecting plate passes through second fastener fixed connection.
Through adopting above-mentioned technical scheme for can fixed connection between left connecting piece and the left connecting plate.
Furthermore, a limiting connecting plate a is integrally arranged on the right side of the left connecting plate, a plurality of connecting plate mounting holes a are formed in the limiting connecting plate a, a limiting connecting plate b is formed in the position, corresponding to the limiting connecting plate a, of the middle connecting plate A, a plurality of connecting plate mounting holes b are formed in the limiting connecting plate b, and the left connecting plate is fixedly connected with the middle connecting plate A through a first fastening device.
Through adopting above-mentioned technical scheme for can fixed connection between left connecting plate and the intermediate junction board A.
Furthermore, a plurality of the intermediate connecting plates A are fixedly connected through a first fastening device.
Through adopting above-mentioned technical scheme, can mutual fixed connection between a plurality of intermediate junction board A.
Furthermore, the ridge support plate comprises a middle plate, a left side plate and a right side plate, the outer ends of the left side plate and the right side plate are respectively and integrally provided with a limiting connecting plate c, a plurality of connecting plate mounting holes c are formed in the limiting connecting plate c, and the middle connecting plate A is fixedly connected with the ridge support plate through a first fastening device.
By adopting the technical scheme, the intermediate connecting plate A and the intermediate connecting plate B can be respectively and fixedly connected with the ridge supporting plate.
Furthermore, a reinforcing rib plate is arranged between the left connecting piece and the left connecting plate, the reinforcing rib plate consists of an inclined rib plate, a lower fixing plate and an upper fixing plate, the lower fixing plate is fixedly connected with the left connecting piece through a second fastening device, and the upper fixing plate is fixedly connected with the left connecting plate through a second fastening device.
Through adopting above-mentioned technical scheme, set up the stability that the gate-type steel construction can be improved to the reinforcing floor.
Furthermore, the first fastening device is composed of a fastening bolt and a fastening nut, and the second fastening device is a fastening screw.
Through adopting above-mentioned technical scheme, between each connecting piece through bolt or screw fixed connection can, need not to use welded connected mode, be favorable to the quick installation and the dismantlement of steel construction.
In summary, the invention mainly has the following beneficial effects:
according to the invention, the design that the traditional steel frame beam is an independent section steel is replaced, and the connecting plate and a plurality of intermediate connecting plates are spliced mutually to serve as the steel frame beam is adopted, so that during manufacturing, a user can increase or reduce the number of the intermediate connecting plates, the whole width of the portal steel structure can be changed, the whole steel is not required to be cut, and the use waste of the steel is avoided; meanwhile, the connecting plates and the middle connecting plate or the connecting plates are connected by bolts and nuts, so that a welding connection mode is replaced, the follow-up disassembly of the door type steel structure is facilitated, the disassembled material can be recycled, and the reuse rate of the material is improved; meanwhile, when the connecting mode is installed, a plurality of connecting plates are mutually spliced and fixedly installed, so that the installation difficulty is greatly reduced, and the connecting mode has higher practicability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic illustration of a partial explosion of the present invention;
FIG. 3 is a schematic structural view of an intermediate connecting plate A according to the present invention;
FIG. 4 is a schematic view of a ridge support plate according to the present invention;
fig. 5 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a left side column; 101. a through hole; 2. a right side column; 3. a left connector; 301. mounting grooves; 302. a chute; 303. a first mounting hole; 304. a second mounting hole; 4. a left connecting plate; 401. a connector mounting hole; 402. a limiting connecting plate a; 403. a connecting plate mounting hole a; 5. a middle connecting plate A; 501. a limiting connecting plate b; 502. a connecting plate mounting hole b; 6. a right connector; 7. a right connecting plate; 8. an intermediate connecting plate B; 9. a ridge support plate; 901. a middle plate; 902. a left side plate; 903. a right side plate; 904. a limiting connecting plate c; 905. a connecting plate mounting hole c; 10. a reinforcing rib plate; 1001. an inclined rib plate; 1002. a lower fixing plate; 1003. an upper fixing plate; 11. fastening a bolt; 12. fastening a nut; 13. and (5) fastening the screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1-4, a light-duty steel construction device of gate-type, including left side stand 1 and right side stand 2, left side stand 1 is fixed with left connecting piece 3 and right connecting piece 6 respectively with the upper end of right side stand 2, fixed mounting has left connecting plate 4 on the left connecting piece 3, fixed mounting has right connecting plate 7 on the right connecting piece 6, a plurality of intermediate junction plate a5 of right side fixedly connected with of left connecting plate 4, a plurality of intermediate junction plate a5 mutual fixed connection, a plurality of intermediate junction plate B8 of left side fixedly connected with of right connecting plate 7, a plurality of intermediate junction plate B8 mutual fixed connection, pass through roof supporting plate 9 mutual fixed connection between rightmost intermediate junction plate a5 and leftmost intermediate junction plate B8.
Referring to fig. 1, the left link 3 has the same structure as the right link 6, the left link plate 4 has the same structure as the right link plate 7, and the middle link plate a5 has the same structure as the middle link plate B8.
Referring to fig. 1-2, a left side column 1 is H-shaped steel, a left side column 1 and a right side column 2 have the same structure, a mounting groove 301 is formed at a position corresponding to the left side column 1 at the lower end of a left connecting member 3, a plurality of through holes 101 are formed in a wing plate of the left side column 1, a first mounting hole 303 is formed at a position corresponding to the through hole 101 at the lower end of the left connecting member 3, the left side column 1 and the left connecting member 3 are fixedly connected by a first fastening device, a chute 302 is formed at the upper end of the left connecting member 3, a left connecting plate 4 is arranged inside the chute 302, a plurality of second mounting holes 304 are formed at the upper end of the left connecting member 3, a connecting member mounting hole 401 is formed at a position corresponding to the second mounting holes 304 at the left connecting plate 4, the left connecting member 3 and the left connecting plate 4 are fixedly connected by a second fastening device, a limit connecting plate a402 is integrally formed at the right side of the left connecting plate 4, a plurality of connecting plate mounting holes a403 have been seted up to spacing connecting plate a402 inside, spacing connecting plate B501 has been seted up at the position department that corresponds to spacing connecting plate a402 to intermediate junction board A5, a plurality of connecting plate mounting holes B502 have been seted up to spacing connecting plate B501 inside, pass through first fastener fixed connection between left connecting plate 4 and the intermediate junction board A5, pass through first fastener fixed connection between a plurality of intermediate junction boards A5, right side stand 2 and right connecting piece 6, right connecting piece 6 and right connecting plate 7, the connected mode between right connecting plate 7 and the intermediate junction board B8 is the same with the connected mode of left side structure in the aforesaid, no longer describe here.
Referring to fig. 1 to 5, the ridge support plate 9 is composed of a middle plate 901, a left side plate 902 and a right side plate 903, the outer ends of the left side plate 902 and the right side plate 903 are respectively integrally provided with a limit connection plate c904, a plurality of connection plate installation holes c905 are formed inside the limit connection plate c904, the middle connection plate a5 and the ridge support plate 9 are fixedly connected through a first fastening device, a reinforcing rib plate 10 is arranged between the left connecting piece 3 and the left connecting plate 4, the reinforcing rib plate 10 is composed of an inclined rib plate 1001, a lower fixing plate 1002 and an upper fixing plate 1003, the lower fixing plate 1002 and the left connecting piece 3 are fixedly connected through a second fastening device, and the upper fixing plate 1003 and the left connecting plate 4 are fixedly connected through a second fastening device.
Referring to fig. 1 and 2, the first fastening device is preferably composed of a fastening bolt 11 and a fastening nut 12, the second fastening device is preferably a fastening screw 13, and an inner thread matching with an outer thread on the fastening screw 13 is opened inside a mounting hole for mounting the fastening screw 13.
When the portal column fixing device is used, firstly, the required overall width of a portal steel structure is calculated according to the site, the width between the left side upright post 1 and the right side upright post 2 and the number of the intermediate connecting plates A5 and B8 which are required to be used are calculated, then the left side upright post 1 and the right side upright post 2 are fixedly installed, after the fixation is finished, the left connecting piece 3 and the right connecting piece 6 are respectively inserted into the left side upright post 1 and the right side upright post 2, the fastening bolt 11 penetrates through the through hole 101 and the first installing hole 303, the fastening nut 12 is installed on the fastening bolt 11 to finish the installation of the side upright post and the connecting piece, then the left connecting plate 4 is abutted against the chute 302 on the left connecting piece 3, the fastening bolt 13 penetrates through the connecting piece installing hole 401 and the second installing hole 304 to finish the installation of the left connecting plate 4 and the left connecting piece 3, and then the limiting connecting plate 501B on the intermediate connecting plate A5 is abutted against the limiting connecting plate 402 on the left connecting plate 4 Next, fastening bolts 11 are used for penetrating through the connecting plate mounting holes B502 and the connecting plate mounting holes a403, fastening nuts 12 are mounted on the fastening bolts 11, fixed mounting between the left connecting plate 4 and the middle connecting plate a5 is completed, after a plurality of middle connecting plates a5 are mutually fixed and mounted, the rightmost middle connecting plate a5 and the ridge support plate 9 are fixedly mounted, after mounting of the left side structure is completed, the structure on the right side is continuously mounted, the mounting mode is the same as that on the left side, and description is omitted here, and after the leftmost middle connecting plate B8 and the ridge support plate 9 are fixedly mounted, mounting of the portal steel structure is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a light-duty steel construction device of gate-type, includes left side stand (1) and right side stand (2), its characterized in that: left side stand (1) with the upper end of right side stand (2) is fixed respectively and is provided with left connecting piece (3) and right connecting piece (6), fixed mounting has left connecting plate (4) on left side connecting piece (3), fixed mounting has right connecting plate (7) on right connecting piece (6), a plurality of intermediate junction plate A (5) of right side fixedly connected with of left side connecting plate (4), it is a plurality of intermediate junction plate A (5) mutual fixed connection, a plurality of intermediate junction plate B (8) of left side fixedly connected with of right side connecting plate (7), it is a plurality of intermediate junction plate B (8) mutual fixed connection, rightmost side intermediate junction plate A (5) and leftmost between intermediate junction plate B (8) through roof ridge backup pad (9) mutual fixed connection.
2. A portal lightweight steel structure arrangement as set forth in claim 1, wherein: the left connecting piece (3) is identical to the right connecting piece (6) in structure, the left connecting plate (4) is identical to the right connecting plate (7) in structure, and the middle connecting plate A (5) is identical to the middle connecting plate B (8) in structure.
3. A portal lightweight steel structure arrangement as set forth in claim 2, wherein: left side limit stand (1) is H shaped steel, the lower extreme of left side connecting piece (3) is corresponding to mounting groove (301) have been seted up to the position department of left side limit stand (1), a plurality of through-holes (101) have been seted up on the pterygoid lamina of left side limit stand (1), the lower extreme of left side connecting piece (3) is corresponding to first mounting hole (303) have been seted up to the position department of through-hole (101), left side limit stand (1) with through first fastener fixed connection between left side connecting piece (3).
4. A portal lightweight steel structure arrangement as set forth in claim 3, wherein: chute (302) have been seted up to the upper end of left side connecting piece (3), left side connecting plate (4) set up the inside of chute (302), a plurality of second mounting holes (304) have been seted up to the upper end of left side connecting piece (3), left side connecting plate (4) are corresponding to connecting piece mounting hole (401) have been seted up in the position department of second mounting hole (304), left side connecting piece (3) with left side connecting plate (4) are through second fastener fixed connection.
5. A door light steel structure device according to claim 4, characterized in that: the right side of the left connecting plate (4) is integrally provided with a limiting connecting plate a (402), a plurality of connecting plate mounting holes a (403) are formed in the limiting connecting plate a (402), the middle connecting plate A (5) is provided with a limiting connecting plate b (501) at a position corresponding to the limiting connecting plate a (402), a plurality of connecting plate mounting holes b (502) are formed in the limiting connecting plate b (501), and the left connecting plate (4) is fixedly connected with the middle connecting plate A (5) through a first fastening device.
6. A door light steel structure device according to claim 5, characterized in that: the intermediate connecting plates A (5) are fixedly connected through a first fastening device.
7. A door light steel structure device according to claim 6, characterized in that: roof backup pad (9) are by intermediate lamella (901), left side board (902) and right side board (903), left side board (902) with the outer end of right side board (903) is respectively integrative to be provided with limit connection board c (904), a plurality of connecting plate mounting holes c (905) have been seted up to limit connection board c (904), intermediate connection board A (5) with pass through first fastener fixed connection between roof backup pad (9).
8. A portal lightweight steel structure arrangement as set forth in claim 7, wherein: a reinforcing rib plate (10) is arranged between the left connecting piece (3) and the left connecting plate (4), the reinforcing rib plate (10) is composed of an inclined rib plate (1001), a lower fixing plate (1002) and an upper fixing plate (1003), the lower fixing plate (1002) is fixedly connected with the left connecting piece (3) through a second fastening device, and the upper fixing plate (1003) is fixedly connected with the left connecting plate (4) through a second fastening device.
9. A portal lightweight steel structure arrangement as set forth in claim 8, wherein: the first fastening device is composed of a fastening bolt (11) and a fastening nut (12), and the second fastening device is a fastening screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806366.8A CN113417366A (en) | 2021-07-16 | 2021-07-16 | Door type light steel structure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806366.8A CN113417366A (en) | 2021-07-16 | 2021-07-16 | Door type light steel structure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113417366A true CN113417366A (en) | 2021-09-21 |
Family
ID=77721859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110806366.8A Withdrawn CN113417366A (en) | 2021-07-16 | 2021-07-16 | Door type light steel structure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113417366A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232895A (en) * | 2021-12-30 | 2022-03-25 | 成都采筑电子商务有限公司 | Building steel structure device |
| CN115095019A (en) * | 2022-07-21 | 2022-09-23 | 北京市市政六建设工程有限公司 | Impact-resistant portal steel frame structure |
-
2021
- 2021-07-16 CN CN202110806366.8A patent/CN113417366A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232895A (en) * | 2021-12-30 | 2022-03-25 | 成都采筑电子商务有限公司 | Building steel structure device |
| CN115095019A (en) * | 2022-07-21 | 2022-09-23 | 北京市市政六建设工程有限公司 | Impact-resistant portal steel frame structure |
| CN115095019B (en) * | 2022-07-21 | 2024-05-28 | 北京市市政六建设工程有限公司 | Impact-resistant portal steel frame structure |
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Application publication date: 20210921 |