CN111926916A - Assembly type building beam connecting member and using method thereof - Google Patents
Assembly type building beam connecting member and using method thereof Download PDFInfo
- Publication number
- CN111926916A CN111926916A CN202010827527.7A CN202010827527A CN111926916A CN 111926916 A CN111926916 A CN 111926916A CN 202010827527 A CN202010827527 A CN 202010827527A CN 111926916 A CN111926916 A CN 111926916A
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- frame
- rod
- fixing
- supporting
- connecting member
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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
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to an assembly type building beam connecting component and a using method thereof. The invention can solve the problems that when the existing steel structure beam is used, the connecting and fixing are generally carried out in a welding mode, so that the connecting effect of the beam is poor, the operation is complex, the installation and the disassembly are inconvenient, and the working efficiency is reduced.
Description
Technical Field
The invention relates to the field of fabricated buildings, in particular to a beam connecting member of a fabricated building and a using method thereof.
Background
The fabricated building is a building which is fabricated by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
In the prefabricated building, the crossbeam is the steel construction commonly used when the factory building, and current steel construction crossbeam is when connecting the use, has following defect usually: 1. when the existing steel structure beam is used, the beam is generally connected and fixed in a welding mode, so that the beam is poor in connection effect, complex to operate, inconvenient to install and disassemble and low in working efficiency; 2. when the existing steel structure cross beam is used, the sealing effect between the cross beams is poor, rainwater and humid air easily enter the cross beam steel pipe, the steel structure cross beam is prone to rusting, the service life of the cross beam is further shortened, and the safety performance of a workshop is influenced.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the existing steel structure beam is used, the connecting and fixing are generally carried out in a welding mode, so that the connecting effect of the beam is poor, the operation is complex, the installation and the disassembly are inconvenient, and the working efficiency is reduced.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the assembly type building cross beam connecting component comprises a fixing frame, a positioning device and an inner supporting device, wherein the cross section of the fixing frame is of a U-shaped structure, the positioning device is symmetrically arranged on the outer side of the fixing frame, and the inner supporting device is arranged in the middle of the fixing frame.
The inner supporting device comprises a connecting frame, a rotating mechanism, a fixed sleeve, a supporting mechanism and a sealing mechanism, the connecting frame is arranged in the middle of the inside of the fixing frame, the section of the connecting frame is of a U-shaped structure, the rotating mechanism is arranged inside the connecting frame, the fixing sleeves are symmetrically arranged outside the connecting frame, the section of each fixing sleeve is of a rectangular hollow structure, the supporting mechanism is arranged inside each fixing sleeve, the sealing mechanism is arranged outside each fixing sleeve, the inner side of each sealing mechanism is positioned inside the connecting frame, manually adjusting the rotating mechanism, the rotating mechanism drives the supporting mechanism to support and fix the inside of the beam steel pipe in a gear transmission mode, the tightness of connection between the beams is guaranteed, the end part of the beam steel pipe is sealed by the sealing mechanism, rainwater or moist air is prevented from entering the beam steel pipe, and the phenomenon that the steel structure is corroded is reduced.
The supporting mechanism comprises a transmission rod, a moving frame, a connecting rod, a guide rod, a telescopic spring and a supporting plate, wherein the transmission rod is arranged in a fixed sleeve through a bearing, the inner side of the transmission rod is connected with the rotating mechanism, two reverse threads are symmetrically arranged on the transmission rod, the moving frame is connected on each thread in a thread fit mode, the supporting plate is uniformly arranged on the outer side of the fixed sleeve, the connecting rod is symmetrically arranged between the supporting plate and the moving frame through a pin shaft and is positioned in a groove on the fixed sleeve, the guide rod is arranged in the middle of the inner side of the supporting plate, the telescopic spring is arranged on the guide rod, the inner side of the guide rod is connected with the fixed sleeve in a sliding fit mode, when the supporting mechanism works, the rotating mechanism drives the transmission rod to rotate through a gear transmission mode, the two, the movable frame drives the supporting plate to support and fix the inside of the beam steel pipe through the guide rod, so that the beam can be effectively clamped and fixed, and the subsequent use of the beam is facilitated.
As a preferred technical scheme, the positioning device comprises a positioning plate, a threaded seat, a threaded rod and a limiting rod, the positioning plate is symmetrically arranged inside the fixing frame, the threaded seat is mounted on the fixing frame, the threaded rod is connected inside the threaded seat in a threaded fit mode, the inner side of the threaded rod is connected with the positioning plate through a bearing, through holes are symmetrically formed in the fixing frame, the limiting rod is connected inside the through holes in a sliding fit mode, the inner side of the limiting rod is connected with the positioning plate, in the specific working process, the positioning plate is driven to move inwards through the threaded rod manually, and the positioning plate can clamp and fix the outer side of the beam, so that the function of accurately positioning the beam can be realized.
As a preferred technical scheme of the invention, the rotating mechanism comprises a rotating rod, a driving gear and a driven gear, the rotating rod is installed inside the connecting frame through a bearing, the driving gear is installed in the middle of the rotating rod, the driving gear is meshed with the driven gear, the driven gear is installed on the inner side of the supporting mechanism, when the rotating mechanism works, the rotating rod is manually adjusted, the rotating rod drives the driven gear to rotate through the driving gear, and the driven gear can drive the supporting mechanism to clamp and fix the inside of the cross beam.
As a preferred technical scheme of the invention, the sealing mechanism comprises an annular frame, a piston rod, a connecting spring, a sealing gasket, an air bag and a pressing block, wherein the annular frame is arranged on the outer side of the inner end of the fixed sleeve, through grooves are uniformly formed in the annular frame, the piston rod is connected in the through grooves in a sliding fit mode, the connecting spring is arranged on the piston rod, the sealing gasket is arranged between the outer sides of the piston rods, the section of the sealing gasket is in an L-shaped structure, the inner side of the sealing gasket is connected with the annular frame, the air bag is arranged in the connecting frame, the air bag is communicated with the inner part of the annular frame, the pressing block is arranged in the middle of the air bag and is arranged on the rotating mechanism, when the rotating rod is manually adjusted in specific work, the upper end of the rotating rod drives the pressing block to move upwards, gas can then drive the outward expansion of sealed pad through the piston rod, and sealed pad and then can seal the crossbeam tip, prevents inside rainwater or moist air admission crossbeam steel pipe, reduces the phenomenon that the steel construction takes place the corrosion.
As a preferred technical scheme of the invention, the inner side surface of the positioning plate is provided with the elastic cushion, the inner side surface of the elastic cushion is uniformly provided with the anti-skid grains, and the upper end of the elastic cushion is connected with the fixing frame.
As a preferred technical scheme of the invention, the supporting plate is of a rectangular structure, the rubber pad is arranged on the outer side surface of the supporting plate, and the rubber pad is uniformly provided with the friction bulges.
In addition, the invention also provides a using method of the assembled building beam connecting member, which comprises the following steps:
s1, respectively placing the ends of the cross beam steel pipes to be connected in the fixing frame, and clamping and fixing the outer side ends of the cross beam steel pipes by the positioning device;
s2, manually adjusting a rotating mechanism, wherein the rotating mechanism drives a transmission rod to rotate in a gear transmission mode, two threads which are reversely arranged on the transmission rod drive a moving frame to move in the same direction, and the moving frame drives a supporting plate to support and fix the interior of the beam steel pipe through a guide rod;
s3, when the supporting mechanism expands outwards to support and fix the inside of the beam steel pipe, the rotating mechanism can drive the sealing mechanism to seal the end part of the beam steel pipe, so that rainwater or moist air is prevented from entering the inside of the beam steel pipe, and the phenomenon that the steel structure is corroded is reduced.
(III) advantageous effects
1. According to the assembly type building beam connecting member and the using method thereof, the ends of the beams are connected in a clamping and fixing mode, so that the complex welding work is avoided, the connecting efficiency of the beams is improved, meanwhile, the subsequent disassembly of the steel structure beams is facilitated, and the steel structure is favorably recycled;
2. according to the assembly type building beam connecting member and the using method thereof, the inner supporting device can effectively clamp and fix the inner part of the steel structure beam, the clamping effect is good, the operation is simple and convenient, the phenomenon of beam deviation is prevented, and the follow-up use of the beam is facilitated;
3. according to the assembly type building beam connecting member and the using method thereof, the sealing mechanism can effectively seal the end part of the steel structure beam, rainwater and humid air are prevented from easily entering the interior of the beam steel pipe, the phenomenon that the steel structure beam is easily rusted is reduced, and the service life of the beam is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of a first cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a second cross-sectional structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the mounting bracket and the inner support device of the present invention;
fig. 5 is a schematic cross-sectional view of the connecting frame, the rotating mechanism and the sealing machine according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 5, the assembly type building beam connecting member comprises a fixing frame 1, a positioning device 2 and an inner supporting device 3, wherein the cross section of the fixing frame 1 is of a U-shaped structure, the positioning device 2 is symmetrically arranged on the outer side of the fixing frame 1, and the inner supporting device 3 is arranged in the middle of the fixing frame 1.
Locating plate 21 medial surface on install the cushion, evenly be provided with anti-skidding line on the cushion medial surface, the cushion upper end is connected with mount 1, specific during operation, when locating plate 21 inwards moves, the cushion can seal mount 1 upper end all the time, prevents that the rainwater from piling up inside mount 1.
The inner supporting device 3 comprises a connecting frame 31, a rotating mechanism 32, a fixed sleeve 33, a supporting mechanism 34 and a sealing mechanism 35, the connecting frame 31 is arranged in the middle of the inside of the fixing frame 1, the section of the connecting frame 31 is of a U-shaped structure, the rotating mechanism 32 is arranged inside the connecting frame 31, the fixed sleeve 33 is symmetrically arranged outside the connecting frame 31, the section of the fixed sleeve 33 is of a rectangular hollow structure, the supporting mechanism 34 is arranged inside the fixed sleeve 33, the sealing mechanism 35 is arranged outside the fixed sleeve 33, the inner side of the sealing mechanism 35 is arranged inside the connecting frame 31, during specific work, the rotating mechanism 32 is manually adjusted, the rotating mechanism 32 drives the supporting mechanism 34 to support and fix the inside of the beam steel pipe in a gear transmission mode, the tightness of connection between the beams is ensured, the end part of the beam steel pipe is sealed by the sealing mechanism 35, and rainwater or moist air, the phenomenon of corrosion of a steel structure is reduced.
The supporting mechanism 34 includes a transmission rod 341, a movable frame 342, a connecting rod 343, a guide rod 344, a telescopic spring 345 and a support plate 346, the transmission rod 341 is installed inside the fixed sleeve 33 through a bearing, the inner side of the transmission rod 341 is connected with the rotating mechanism 32, two oppositely opened threads are symmetrically arranged on the transmission rod 341, the movable frame 342 is connected on each thread in a thread matching manner, the support plates 346 are evenly arranged outside the fixed sleeve 33, the connecting rod 343 is symmetrically installed between the support plate 346 and the movable frame 342 through a pin shaft, the connecting rod 343 is located in a groove on the fixed sleeve 33, the guide rod 344 is installed in the middle of the inner side of the support plate 346, the telescopic spring 345 is arranged on the guide rod 344, the inner side of the guide rod 344 is connected with the fixed sleeve 33 in a sliding matching manner, and during specific work, when the rotating mechanism 32 drives the, two threads which are reversely arranged on the transmission rod 341 drive the movable frame 342 to move in the same direction, and the movable frame 342 drives the supporting plate 346 to support and fix the interior of the cross beam steel pipe through the guide rod 344, so that the cross beam can be effectively clamped and fixed, and the subsequent use of the cross beam is facilitated.
The sealing mechanism 35 comprises an annular frame 351, a piston rod 352, a connecting spring 353, a sealing gasket 354, an air bag 355 and a pressing block 356, the annular frame 351 is installed on the outer side of the inner end of the fixing sleeve 33, through grooves are evenly formed in the annular frame 351, the piston rod 352 is connected in the through grooves in a sliding fit mode, the connecting spring 353 is arranged on the piston rod 352, the sealing gasket 354 is installed between the outer sides of the piston rods 352, the cross section of the sealing gasket 354 is of an L-shaped structure, the inner side of the sealing gasket 354 is connected with the annular frame 351, the air bag 355 is installed in the connecting frame 31, the air bag 355 is communicated with the inner portion of the annular frame 351, the pressing block 356 is arranged in the middle of the air bag 355, the pressing block 356 is installed on the rotating mechanism 32, during specific work, when the rotating rod 321 is manually adjusted, the pressing, make inside gaseous entering annular frame 351 of air bag 355, gaseous and then can drive sealed the outside expansion of pad 354 through piston rod 352, sealed pad 354 and then can seal the crossbeam tip, prevent inside rainwater or moist air admission crossbeam steel pipe, reduce the phenomenon that the steel construction takes place the corrosion.
In addition, the invention also provides a using method of the assembled building beam connecting member, which comprises the following steps:
s1, respectively placing the ends of the cross beam steel pipes to be connected in the fixing frame 1, and clamping and fixing the outer side ends of the cross beam steel pipes by the positioning device 2;
s2, manually adjusting the rotating mechanism 32, wherein the rotating mechanism 32 drives the transmission rod 341 to rotate in a gear transmission mode, two threads reversely arranged on the transmission rod 341 drive the movable frame 342 to move in the same direction, and the movable frame 342 drives the supporting plate 346 to support and fix the interior of the beam steel pipe through the guide rod 344;
s3, when the supporting mechanism 34 expands outwards to support and fix the inside of the beam steel tube, the rotating mechanism 32 can drive the sealing mechanism 35 to seal the end part of the beam steel tube, so that rainwater or moist air is prevented from entering the inside of the beam steel tube, and the phenomenon that the steel structure is corroded is reduced.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (7)
1. The utility model provides a prefabricated building crossbeam connecting elements, includes mount (1), positioner (2) and interior strutting arrangement (3), its characterized in that: the cross section of the fixing frame (1) is of a U-shaped structure, positioning devices (2) are symmetrically arranged on the outer side of the fixing frame (1), and an inner supporting device (3) is arranged in the middle of the fixing frame (1); wherein:
the inner supporting device (3) comprises a connecting frame (31), a rotating mechanism (32), a fixing sleeve (33), a supporting mechanism (34) and a sealing mechanism (35), the connecting frame (31) is installed in the middle of the inside of the fixing frame (1), the cross section of the connecting frame (31) is of a U-shaped structure, the rotating mechanism (32) is installed inside the connecting frame (31), the fixing sleeve (33) is symmetrically installed on the outer side of the connecting frame (31), the cross section of the fixing sleeve (33) is of a rectangular hollow structure, the supporting mechanism (34) is installed inside the fixing sleeve (33), the sealing mechanism (35) is installed on the outer side of the fixing sleeve (33), and the inner side of the sealing mechanism (35) is located inside the connecting frame (31);
the supporting mechanism (34) comprises a transmission rod (341), a movable frame (342), a connecting rod (343), a guide rod (344), a telescopic spring (345) and a supporting plate (346), the transmission rod (341) is installed inside the fixed sleeve (33) through a bearing, the inner side of the transmission rod (341) is connected with the rotating mechanism (32), the transmission rod (341) is symmetrically provided with two reversely-opened threads, each thread is connected with the movable frame (342) in a thread matching manner, the supporting plate (346) is uniformly arranged on the outer side of the fixed sleeve (33), the connecting rod (343) is symmetrically installed between the supporting plate (346) and the movable frame (342) through a pin shaft, the connecting rod (343) is positioned in a groove on the fixed sleeve (33), the middle part of the inner side of the supporting plate (346) is provided with the guide rod (344), and the telescopic spring (345), the inner side of the guide rod (344) is connected with the fixed sleeve (33) in a sliding fit mode.
2. A fabricated building beam connecting member according to claim 1, wherein: positioner (2) including locating plate (21), screw thread seat (22), threaded rod (23) and gag lever post (24), mount (1) inside symmetry be provided with locating plate (21), install screw thread seat (22) on mount (1), screw thread seat (22) are inside to be connected with threaded rod (23) through screw-thread fit's mode, threaded rod (23) inboard is connected with locating plate (21) through the bearing, the symmetry is provided with the through-hole on mount (1), be connected with gag lever post (24) through sliding fit's mode in the through-hole, gag lever post (24) inboard is connected with locating plate (21).
3. A fabricated building beam connecting member according to claim 1, wherein: slewing mechanism (32) including dwang (321), driving gear (322) and driven gear (323), link (31) inside install dwang (321) through the bearing, dwang (321) mid-mounting has driving gear (322), driving gear (322) meshing has driven gear (323), driven gear (323) are installed at supporting mechanism (34) inboardly.
4. A fabricated building beam connecting member according to claim 1, wherein: the sealing mechanism (35) comprises an annular frame (351), a piston rod (352), a connecting spring (353), a sealing gasket (354), an air bag (355) and a pressing block (356), annular frame (351) is installed to fixed sleeve (33) inner outside, annular frame (351) inside evenly is provided with logical groove, be connected with piston rod (352) through sliding fit's mode in the logical groove, be provided with coupling spring (353) on piston rod (352), install sealed pad (354) between piston rod (352) the outside, sealed pad (354) cross-section is L type structure, sealed pad (354) inboard is connected with annular frame (351), coupling frame (31) internally mounted has gasbag (355), gasbag (355) and annular frame (351) inside are linked together, gasbag (355) middle part is provided with briquetting (356), briquetting (356) are installed on slewing mechanism (32).
5. A fabricated building beam connecting member according to claim 1, wherein: the inner side surface of the positioning plate (21) is provided with an elastic cushion, the inner side surface of the elastic cushion is uniformly provided with anti-skidding grains, and the upper end of the elastic cushion is connected with the fixing frame (1).
6. A fabricated building beam connecting member according to claim 1, wherein: the supporting plate (346) is of a rectangular structure, a rubber pad is arranged on the outer side face of the supporting plate (346), and friction bulges are uniformly arranged on the rubber pad.
7. A fabricated building beam connecting member according to claim 1, wherein: the use method of the assembled building beam connecting member comprises the following steps:
s1, respectively placing the ends of the cross beam steel pipes to be connected in the fixing frame (1), and clamping and fixing the outer ends of the cross beam steel pipes by the positioning device (2);
s2, manually adjusting a rotating mechanism (32), wherein the rotating mechanism (32) drives a transmission rod (341) to rotate in a gear transmission mode, two threads formed in the transmission rod (341) in opposite directions drive a movable frame (342) to move in the same direction, and the movable frame (342) drives a supporting plate (346) to support and fix the interior of the cross beam steel pipe through a guide rod (344);
s3, when the supporting mechanism (34) expands outwards to support and fix the inside of the beam steel pipe, the rotating mechanism (32) can drive the sealing mechanism (35) to seal the end part of the beam steel pipe, so that rainwater or moist air is prevented from entering the inside of the beam steel pipe, and the phenomenon that the steel structure is corroded is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827527.7A CN111926916A (en) | 2020-08-17 | 2020-08-17 | Assembly type building beam connecting member and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827527.7A CN111926916A (en) | 2020-08-17 | 2020-08-17 | Assembly type building beam connecting member and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111926916A true CN111926916A (en) | 2020-11-13 |
Family
ID=73311121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010827527.7A Withdrawn CN111926916A (en) | 2020-08-17 | 2020-08-17 | Assembly type building beam connecting member and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111926916A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609827A (en) * | 2020-12-16 | 2021-04-06 | 湖南鸿云钢模科技有限公司 | Connecting device with strong firmness for steel structure building |
| CN113107229A (en) * | 2021-03-08 | 2021-07-13 | 袁莉 | Assembled steel structure support |
| CN113356357A (en) * | 2021-05-13 | 2021-09-07 | 赵新焕 | Novel steel structure connecting piece |
| CN113503081A (en) * | 2021-06-30 | 2021-10-15 | 绍兴大明电力设计院有限公司 | Detachable GFRP (glass fiber reinforced Polymer) pipe concrete pole longitudinal butt joint device and mounting method thereof |
| CN114941381A (en) * | 2022-06-22 | 2022-08-26 | 方圆建设集团有限公司 | Assembled bracing power consumption beam column connecting device |
| CN115928884A (en) * | 2022-10-15 | 2023-04-07 | 金明寓建设集团有限公司 | Assembled beam and connecting method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103938735A (en) * | 2014-04-26 | 2014-07-23 | 中国能源建设集团山西省电力勘测设计院 | Single-tube beam capable of releasing temperature stress and suitable for transformer substation continuous rigid frame |
| CN207405796U (en) * | 2017-08-24 | 2018-05-25 | 曹永威 | A kind of insulating board for building being easily installed |
| CN109763564A (en) * | 2019-01-04 | 2019-05-17 | 湖南省富生钢结构有限公司 | A kind of removable steel structure girder |
| CN210342380U (en) * | 2019-06-13 | 2020-04-17 | 君铭顺钢铁实业(天津)有限公司 | Tie bar for steel structure roof |
| CN210658711U (en) * | 2019-09-18 | 2020-06-02 | 熊海丰 | Modular steel construction roof beam can be dismantled |
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2020
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103938735A (en) * | 2014-04-26 | 2014-07-23 | 中国能源建设集团山西省电力勘测设计院 | Single-tube beam capable of releasing temperature stress and suitable for transformer substation continuous rigid frame |
| CN207405796U (en) * | 2017-08-24 | 2018-05-25 | 曹永威 | A kind of insulating board for building being easily installed |
| CN109763564A (en) * | 2019-01-04 | 2019-05-17 | 湖南省富生钢结构有限公司 | A kind of removable steel structure girder |
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| CN210658711U (en) * | 2019-09-18 | 2020-06-02 | 熊海丰 | Modular steel construction roof beam can be dismantled |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609827A (en) * | 2020-12-16 | 2021-04-06 | 湖南鸿云钢模科技有限公司 | Connecting device with strong firmness for steel structure building |
| CN112609827B (en) * | 2020-12-16 | 2022-08-12 | 湖南中富杭萧建筑科技股份有限公司 | Connecting device with strong firmness for steel structure building |
| CN113107229A (en) * | 2021-03-08 | 2021-07-13 | 袁莉 | Assembled steel structure support |
| CN113356357A (en) * | 2021-05-13 | 2021-09-07 | 赵新焕 | Novel steel structure connecting piece |
| CN113503081A (en) * | 2021-06-30 | 2021-10-15 | 绍兴大明电力设计院有限公司 | Detachable GFRP (glass fiber reinforced Polymer) pipe concrete pole longitudinal butt joint device and mounting method thereof |
| CN114941381A (en) * | 2022-06-22 | 2022-08-26 | 方圆建设集团有限公司 | Assembled bracing power consumption beam column connecting device |
| CN114941381B (en) * | 2022-06-22 | 2023-07-28 | 方圆建设集团有限公司 | Assembled bracing energy dissipation beam column connecting device |
| CN115928884A (en) * | 2022-10-15 | 2023-04-07 | 金明寓建设集团有限公司 | Assembled beam and connecting method thereof |
| CN115928884B (en) * | 2022-10-15 | 2024-09-27 | 金明寓建设集团有限公司 | Assembled beam and connecting method thereof |
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