CN111749489B - Steel structure house and installation method thereof - Google Patents
Steel structure house and installation method thereof Download PDFInfo
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- CN111749489B CN111749489B CN202010651383.4A CN202010651383A CN111749489B CN 111749489 B CN111749489 B CN 111749489B CN 202010651383 A CN202010651383 A CN 202010651383A CN 111749489 B CN111749489 B CN 111749489B
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- supporting
- shaped steel
- side wall
- sleeve
- steel beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 91
- 239000010959 steel Substances 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title description 6
- 230000008093 supporting effect Effects 0.000 claims abstract description 88
- 230000008569 process Effects 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- 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
-
- 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
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a steel structure house, which comprises a side wall bracket and a plurality of I-shaped steel beams fixed at the top of the side wall bracket, wherein two ends of each I-shaped steel beam are respectively provided with a supporting sleeve, each side wall bracket is provided with a sliding groove, supporting blocks which correspond to the supporting sleeves one by one are arranged in the sliding grooves in a sliding mode, a connecting rod is connected between each supporting sleeve and the corresponding supporting block in a shaft mode, a plurality of threaded holes are longitudinally arranged in the sliding grooves, each supporting block is connected with a first bolt matched with the threaded hole in a shaft mode, two sides of each supporting sleeve are symmetrically connected with second bolts, the bottom surface of each supporting sleeve is symmetrically connected with third bolts, the second bolts and the third bolts are used for clamping and supporting the I-shaped steel beams, two elastic measuring pieces are fixed at each joint of the side wall bracket and the I-shaped steel beams, and the two elastic measuring pieces at the same joint are respectively parallel to the side wall bracket and the I-shaped steel beams. The invention can improve the defects of the prior art and is convenient for monitoring and adjusting the house in the using process.
Description
Technical Field
The invention relates to a steel structure building, in particular to a steel structure house and an installation method thereof.
Background
The steel structure building is widely used as a temporary building due to the short construction period and low cost. Because the steel structure building has no concrete pouring structure of the traditional building, the steel structure building is easy to age and deform in the using process, thereby affecting the safety of the whole building. In the prior art, various reinforcing mechanisms are usually adopted to improve the support strength of a steel structure so as to reduce deformation, but once deformation occurs in the use process, flexible secondary adjustment cannot be realized in the existing steel structure building.
Disclosure of Invention
The invention aims to provide a steel structure house and an installation method thereof, which can overcome the defects of the prior art and facilitate the monitoring and adjustment of the house in the using process.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows.
The utility model provides a steel structure house, include the side wall support and fix a plurality of I-steel beam at side wall support top, a support cover is installed respectively at the both ends of I-steel beam, be provided with the spout on the side wall support, it has the supporting shoe with supporting the cover one-to-one to slide to be provided with in the spout, it has the connecting rod to support to have the coupling between cover and the supporting shoe that corresponds, longitudinal arrangement has a plurality of screw hole in the spout, the first bolt with screw hole complex is cup jointed to the supporting shoe, the bilateral symmetry of support cover has the second bolt, the bottom surface symmetry of support cover has the third bolt, second bolt and third bolt carry out the centre gripping support to I-steel beam, every junction of side wall support and I-steel beam all is fixed with two elasticity measuring pieces, two elasticity measuring pieces of same junction parallel with side wall support and I-steel beam respectively.
Preferably, a threaded hole is formed in the center of the second bolt, a core column is connected to the threaded hole in an internal thread mode, and a gasket is connected to the tail end of the core column.
Preferably, the gasket is connected with the core column through a spring sleeve, and an arc-shaped groove is formed in the edge of the bottom surface of the gasket.
Preferably, a connecting piece is connected between the tops of the two third bolts on the same support sleeve.
Preferably, an extension sleeve in interference fit with the third bolt is arranged on the inner side of the support sleeve.
The installation method of the steel structure house comprises the following steps:
A. connecting the support sleeve and the support block by using a connecting rod, and prefabricating the support sleeve at two ends of the I-shaped steel beam;
B. installing a side wall bracket, and fixing the I-shaped steel beam on the side wall bracket;
C. adjusting the positions of the supporting sleeve and the supporting block, fixing the supporting block through a first bolt, fixing the supporting sleeve through a second bolt and a third bolt, and ensuring that two elastic measuring sheets at the same connecting position are respectively parallel to the side wall bracket and the I-shaped steel beam;
D. when the distance variation of the elastic measuring sheet or the distance variation of the side wall support and the I-shaped steel beam exceeds a safety threshold value, the distance variation of the elastic measuring sheet and the side wall support and the I-shaped steel beam is smaller than the safety threshold value by adjusting the fixed supporting positions of the supporting sleeve and the supporting block and the clamping state of the supporting sleeve to the I-shaped steel beam.
Preferably, in the step D, the adjusting of the supporting sleeve and the supporting block comprises the steps of,
d1, adjusting any one of the supporting sleeves and supporting blocks at two ends of the steel I-beam to be adjusted, and keeping the supporting sleeve and the supporting block at the other end in a fixed state;
d2, after fixing the supporting block, adjusting the supporting sleeve, firstly locking the third bolt to fix the position of the supporting sleeve, and then alternately adjusting the second bolt until the supporting sleeve is adjusted;
d3, repeating the step D2, and adjusting the supporting sleeve and the supporting block at the other end of the I-shaped steel beam.
Adopt the beneficial effect that above-mentioned technical scheme brought to lie in: the invention changes the reinforcing mode of the traditional steel structure house, and is convenient for flexibly adjusting the supporting state of the steel structure through the specially designed adjustable reinforcing and supporting device. The two-dimensional clamping and fixing structure is adopted for the I-shaped steel beam, so that the accurate fine adjustment of the I-shaped steel beam supporting effect is realized, and the indication of the elastic measuring sheet on the state of the I-shaped steel beam is matched, so that the accurate measurement and adjustment of the supporting state of the whole steel structure are realized. The second bolt adopts two-stage clamping structure, and the second level adopts flexible centre gripping, utilizes the gasket to cushion the I-shaped steel roof beam, can have corresponding centre gripping to adjust to the I-shaped steel roof beam part to improve the stability of whole I-shaped steel roof beam centre gripping atress. The connecting piece is used for reinforcing the two third bolts, so that a rigid whole can be formed, and looseness or damage caused by uneven stress of a single bolt is reduced. The lengthened sleeve is used for protecting the third bolt, and the radial shock resistance of the third bolt is improved.
Drawings
FIG. 1 is a block diagram of one embodiment of the present invention.
Fig. 2 is a block diagram of a support sleeve in accordance with an embodiment of the present invention.
Fig. 3 is a block diagram of a gasket in accordance with an embodiment of the present invention.
In the figure: 1. a side wall bracket; 2. an I-beam; 3. a support sleeve; 4. a chute; 5. a support block; 6. a connecting rod; 7. a threaded hole; 8. a first bolt; 9. a second bolt; 10. a third bolt; 11. a threaded hole; 12. a stem; 13. a gasket; 14. a spring sleeve; 15. an arc-shaped slot; 16. connecting sheets; 17. lengthening the sleeve; 18. a chute; 19. a rubber block; 20. an elasticity measuring sheet.
Detailed Description
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.
Referring to fig. 1-3, one embodiment of the invention includes a side wall bracket 1 and a plurality of i-shaped steel beams 2 fixed on the top of the side wall bracket 1, wherein two ends of each i-shaped steel beam 2 are respectively provided with a support sleeve 3, a sliding groove 4 is arranged on the side wall bracket 1, support blocks 5 corresponding to the support sleeves 3 one by one are arranged in the sliding groove 4 in a sliding manner, a connecting rod 6 is connected between each support sleeve 3 and the corresponding support block 5 in a shaft manner, a plurality of threaded holes 7 are longitudinally arranged in the sliding groove 4, a first bolt 8 matched with the threaded holes 7 is connected to each support block 5 in a shaft manner, second bolts 9 are symmetrically connected to two sides of each support sleeve 3, third bolts 10 are symmetrically connected to the bottom surface of each support sleeve 3, the second bolts 9 and the third bolts 10 clamp and support the i-shaped steel beams 2, two elastic measuring sheets 20 are fixed at each connection position of the side wall bracket 1 and the i-shaped steel beams 2, two elastic measurement pieces 20 at the same joint are respectively parallel to the side wall bracket 1 and the I-shaped steel beam 2.
The installation method of the steel structure house comprises the following steps:
A. connecting the support sleeve 3 and the support block 5 by using a connecting rod 6, and prefabricating the support sleeve 3 at two ends of the I-shaped steel beam 2;
B. installing a side wall bracket 1, and fixing an I-shaped steel beam 2 on the side wall bracket 1;
C. adjusting the positions of the supporting sleeve 3 and the supporting block 5, fixing the supporting block 5 through a first bolt 8, and fixing the supporting sleeve 3 through a second bolt 9 and a third bolt 10 to ensure that two elastic measuring sheets at the same connecting position are respectively parallel to the side wall bracket 1 and the I-shaped steel beam 2;
D. in the using process of a steel structure house, the deformation amount of the steel structure house is monitored by measuring the distance between the elastic measuring piece and the side wall support 1 and the distance between the elastic measuring piece and the I-shaped steel beam 2, and when the distance variation of the elastic measuring piece or the distance variation of the side wall support 1 and the I-shaped steel beam 2 exceeds a safety threshold, the distance variation of the elastic measuring piece and the side wall support 1 and the I-shaped steel beam 2 is smaller than the safety threshold by adjusting the fixed supporting positions of the supporting sleeve 3 and the supporting block 5 and the clamping state of the supporting sleeve to the I-shaped steel beam 2.
In step D, the adjustment of the support sleeve 3 and the support block 5 comprises the following steps,
d1, adjusting any one of the supporting sleeves 3 and the supporting blocks 5 at two ends of the I-shaped steel beam 2 to be adjusted, and keeping the supporting sleeve 3 and the supporting block 5 at the other end in a fixed state;
d2, after the supporting block 5 is fixed, adjusting the supporting sleeve 3, firstly locking the third bolt 10 to fix the position of the supporting sleeve 3, and then alternately adjusting the second bolt 9 until the supporting sleeve 3 is adjusted;
d3, repeating the step D2, and adjusting the supporting sleeve 3 and the supporting block 5 at the other end of the I-shaped steel beam 2.
The invention changes the reinforcing mode of the traditional steel structure house, and is convenient for flexibly adjusting the supporting state of the steel structure through the specially designed adjustable reinforcing and supporting device. Adopt two-dimentional centre gripping fixed knot to I-steel roof beam 2 and construct, realize the accurate fine setting of I-steel roof beam support effect, cooperate elasticity measurement piece 20 to the instruction of I-steel roof beam state to reach the accurate measurement and the adjustment of whole steel construction support state.
The center of the second bolt 9 is provided with a threaded hole 11, a core column 12 is connected in the threaded hole 11 in a threaded manner, and the tail end of the core column 12 is connected with a gasket 13. The gasket 13 is connected with the stem 12 through a spring sleeve 14, and the bottom edge of the gasket 13 is provided with an arc-shaped groove 15. The second bolt 9 adopts a two-stage clamping structure, the second stage adopts flexible clamping, the I-shaped steel beam 2 is buffered by the gasket 13, and targeted clamping adjustment can be performed on the local part of the I-shaped steel beam 2, so that the stability of the clamping stress of the whole I-shaped steel beam 2 is improved. The edge of the arc-shaped groove 15 is provided with a chute 18, a rubber block 19 is fixed in the chute 18 and the arc-shaped groove 15 in an interference fit manner, the rubber block 19 can improve the friction force of the contact surface of the gasket 13 and the I-shaped steel beam 2, and the clamping and fixing stability of the second bolt 9 and the I-shaped steel beam 2 is further improved.
A connecting piece 16 is connected between the tops of the two third bolts 10 on the same support sleeve 3. And an extension sleeve 17 in interference fit with the third bolt 10 is arranged on the inner side of the support sleeve 3. The connecting piece 16 is used for reinforcing the two third bolts 10, so that a rigid whole can be formed, and the problem that the single bolt is loosened or damaged due to uneven stress is reduced. The extension sleeve 17 is used for protecting the third bolt 10 and improving the radial impact resistance of the third bolt 10.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a steel house room, includes side wall support (1) and fixes a plurality of I-steel girder (2) at side wall support (1) top, its characterized in that: two ends of the I-shaped steel beam (2) are respectively provided with a supporting sleeve (3), a sliding groove (4) is arranged on the side wall support (1), supporting blocks (5) which are in one-to-one correspondence with the supporting sleeves (3) are arranged in the sliding groove (4) in a sliding manner, a connecting rod (6) is connected between the supporting sleeve (3) and the corresponding supporting block (5) in a hinged manner, a plurality of first threaded holes (7) are longitudinally arranged in the sliding groove (4), first bolts (8) which are matched with the first threaded holes (7) are movably sleeved on the supporting block (5), second bolts (9) are symmetrically connected to two sides of the supporting sleeve (3), third bolts (10) are symmetrically connected to the bottom surface of the supporting sleeve (3), the second bolts (9) and the third bolts (10) clamp and support the I-shaped steel beam (2), two elastic measuring sheets (20) are fixed at each joint of the side wall support (1) and the I-shaped steel beam (2), two elastic measurement pieces (20) at the same joint are respectively parallel to the side wall bracket (1) and the I-shaped steel beam (2).
2. The steel house of claim 1, wherein: the center of the second bolt (9) is provided with a second threaded hole (11), the second threaded hole (11) is connected with a core column (12) in an internal thread mode, and the tail end of the core column (12) is connected with a gasket (13).
3. The steel house of claim 2, wherein: the gasket (13) is connected with the core column (12) through a spring sleeve (14), and an arc-shaped groove (15) is formed in the edge of the bottom surface of the gasket (13).
4. The steel house of claim 1, wherein: a connecting piece (16) is connected between the bottoms of the two third bolts (10) on the same support sleeve (3).
5. The steel house of claim 4, wherein: and an extension sleeve (17) tightly attached to the third bolt (10) is arranged on the inner side of the support sleeve (3).
6. A method of installing a steel house according to any one of claims 1 to 5 including the steps of:
A. connecting the supporting sleeve (3) and the supporting block (5) by using a connecting rod (6), and prefabricating the supporting sleeve (3) at two ends of the I-shaped steel beam (2);
B. installing a side wall bracket (1), and fixing an I-shaped steel beam (2) on the side wall bracket (1);
C. adjusting the positions of the supporting sleeve (3) and the supporting block (5), fixing the supporting block (5) through a first bolt (8), fixing the supporting sleeve (3) through a second bolt (9) and a third bolt (10), and ensuring that two elastic measuring pieces at the same connecting position are respectively parallel to the side wall bracket (1) and the I-shaped steel beam (2);
D. in the using process of a steel structure house, the deformation amount of the steel structure house is monitored by measuring the distance between the elastic measuring piece and the side wall bracket (1) and the distance between the elastic measuring piece and the I-shaped steel beam (2), and when the distance variation between the elastic measuring piece and the side wall bracket (1) exceeds a safety threshold or the distance variation between the elastic measuring piece and the I-shaped steel beam (2) exceeds the safety threshold, the distance variation between the elastic measuring piece and the side wall bracket (1) and the I-shaped steel beam (2) is smaller than the safety threshold by adjusting the fixed supporting positions of the supporting sleeve (3) and the supporting block (5) and the clamping state of the supporting sleeve to the I-shaped steel beam (2).
7. The method of installing a steel house according to claim 6 wherein: in the step D, the adjustment of the supporting sleeve (3) and the supporting block (5) comprises the following steps,
d1, adjusting any one of the supporting sleeves (3) and the supporting blocks (5) at two ends of the I-shaped steel beam (2) to be adjusted, and keeping the supporting sleeve (3) and the supporting block (5) at the other end in a fixed state;
d2, after the supporting block (5) is fixed, adjusting the supporting sleeve (3), firstly locking the third bolt (10) to fix the position of the supporting sleeve (3), and then alternately adjusting the second bolt (9) until the supporting sleeve (3) is adjusted;
d3, repeating the step D2, and adjusting the supporting sleeve (3) and the supporting block (5) at the other end of the I-shaped steel beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651383.4A CN111749489B (en) | 2020-07-08 | 2020-07-08 | Steel structure house and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010651383.4A CN111749489B (en) | 2020-07-08 | 2020-07-08 | Steel structure house and installation method thereof |
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| Publication Number | Publication Date |
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| CN111749489A CN111749489A (en) | 2020-10-09 |
| CN111749489B true CN111749489B (en) | 2021-08-31 |
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| CN112900919B (en) * | 2021-01-25 | 2023-06-23 | 四川省星光钢结构有限公司 | Assembled steel structure strutting arrangement |
| CN112854452B (en) * | 2021-02-25 | 2022-07-01 | 中铁华联建设工程有限公司 | Steel structure assembling unit for building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6640459B2 (en) * | 2015-03-27 | 2020-02-05 | 三菱日立パワーシステムズ株式会社 | Seismic isolation method for seismic isolation structure, steel frame support structure and existing steel frame support structure |
| JP6890486B2 (en) * | 2017-07-03 | 2021-06-18 | トリニティ工業株式会社 | Reinforcement structure, equipment mount and booth |
| CN208073026U (en) * | 2018-04-17 | 2018-11-09 | 湖南盛世尚德建筑工程有限公司 | A kind of reinforced steel structure spandrel girder |
| CN208346981U (en) * | 2018-06-01 | 2019-01-08 | 泰州市华强钢结构工程有限公司 | A kind of anti-torsion support frame of steel-structure factory building |
| CN208310823U (en) * | 2018-06-04 | 2019-01-01 | 新疆工程学院 | A kind of large span rectangular shaped roadways H shaped steel shack supporting construction |
| CN210086886U (en) * | 2019-04-25 | 2020-02-18 | 浙江杭磊建筑加固工程有限公司 | Stand underpins device |
| CN110670900A (en) * | 2019-10-29 | 2020-01-10 | 西安建筑科技大学 | Steel structure reinforcing joint member with multiple anti-seismic continuous collapse prevention lines |
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Effective date of registration: 20210811 Address after: No.002 Shanghai Road, Feicheng City, Tai'an City, Shandong Province Applicant after: Shandong Dongzhu new housing Technology Co.,Ltd. Address before: 644300 No. 98, Binjiang Road, Changning County, Yibin City, Sichuan Province Applicant before: Liang Chunmei |
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Application publication date: 20201009 Assignee: Feicheng Nanbei new housing Technology Co.,Ltd. Assignor: Shandong Dongzhu new housing Technology Co.,Ltd. Contract record no.: X2022980011187 Denomination of invention: A steel structure house and its installation method Granted publication date: 20210831 License type: Common License Record date: 20220727 |
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Denomination of invention: A steel structure house and its installation method Granted publication date: 20210831 Pledgee: Shandong Feicheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Dongzhu new housing Technology Co.,Ltd. Registration number: Y2024980004901 |