CN216766217U - Steel construction container formula house column base connected node device - Google Patents
Steel construction container formula house column base connected node device Download PDFInfo
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- CN216766217U CN216766217U CN202123339537.5U CN202123339537U CN216766217U CN 216766217 U CN216766217 U CN 216766217U CN 202123339537 U CN202123339537 U CN 202123339537U CN 216766217 U CN216766217 U CN 216766217U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 238000010276 construction Methods 0.000 title claims description 6
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a steel structure container type house column base connecting node device which comprises a concrete foundation, wherein a first embedded screw and a second embedded screw extending out of the upper end of the concrete foundation are poured in the concrete foundation, the upper end of the concrete foundation is detachably connected with a bottom plate, the upper end of the bottom plate is downwards provided with a first fixing hole and a second fixing hole, the upper end of the bottom plate is upwards provided with a fixing steel plate at the front end and the rear end of the first fixing hole, the upper end of the bottom plate is detachably connected with a steel pipe upright post, the outer wall of each fixing steel plate is inwards provided with a plurality of oppositely arranged threaded holes, each threaded hole group can be detachably connected with a fastening assembly, and the upper ends of the first embedded screw and the second embedded screw are in threaded connection with a second fastening nut. The utility model not only can simultaneously meet the requirements of reliability, detachability, high efficiency and the like, but also has good connection stability and can improve the working efficiency of workers.
Description
Technical Field
The utility model relates to the technical field of assembled steel structure modular buildings, in particular to a column base connecting node device of a steel structure container type house.
Background
Along with the transformation and upgrading of the construction industry in recent years, a large number of fabricated buildings emerge in the market, the fabricated steel structure container type house building is a novel fabricated building form, construction waste is basically not generated on a construction site under the building mode, the building is convenient and fast to build, the cyclic utilization rate is high, the fabricated steel structure container type house building can be recycled for many times, one of the largest barriers influencing the wide application of the fabricated steel structure container type house is the connecting node between the box body modules and the foundation, but the detachable cyclic utilization characteristic of the container type house is greatly limited to the connecting node between the box body modules and the connecting node form between the box body modules and the foundation, and therefore, a column foot connecting node device is designed.
But the existing column base connecting node device can not meet the requirements of the assembled steel structure box type house in all aspects such as reliability, detachability and high efficiency, and the disassembly and assembly mode is more complicated, the connection stability is poor, and the working efficiency of workers is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a column base connecting node device of a steel structure container type house, which can meet the requirements of reliability, detachability, high efficiency and the like, has good connecting stability and can improve the working efficiency of workers.
The technical purpose of the utility model is realized by the following technical scheme:
a steel structure container type house column base connecting node device comprises a concrete foundation, wherein a first pre-buried screw rod extending out of the upper end of the concrete foundation is poured in the center of the concrete foundation, a plurality of second pre-buried screw rods extending out of the upper end of the concrete foundation are poured around the first pre-buried screw rod in the concrete foundation, the diameter of the first pre-buried screw rod is larger than that of the second pre-buried screw rod, the upper end of the concrete foundation is detachably connected with a bottom plate, a first fixing hole allowing the first pre-buried screw rod to penetrate through is formed in the upper end of the bottom plate downwards, and a plurality of second fixing holes corresponding to each second pre-buried screw rod in a one-to-one mode and allowing the second pre-buried screw rods to penetrate through are formed in the upper end of the bottom plate downwards and around the first fixing holes;
the upper end of bottom plate in both ends all upwards are provided with fixed steel sheet around first fixed orifices, the upper end of bottom plate can be dismantled between two fixed steel sheets and be connected with the steel pipe stand, and the outer wall of each fixed steel sheet all inwards sets up the screw hole of a plurality of relative settings, and two screw holes that set up relatively are a screw hole group, and each screw hole group all can be dismantled and be connected with and be used for fixing the fastening component of steel pipe stand, fastening component including can pass each screw hole group the bolt, with bolt threaded connection and cooperation are fixed the first fastening nut of steel pipe stand, the equal threaded connection in upper end of first embedded screw rod and each second embedded screw rod is used for fixing the second fastening nut of bottom plate.
Through adopting the above technical scheme, during the use, concrete foundation has been pour earlier, pour first pre-buried screw rod and the pre-buried screw rod of second together fixedly when pouring, place the bottom plate in concrete foundation's upper end, first pre-buried screw rod passes first fixed orifices, the pre-buried screw rod of second passes the second fixed orifices, with second fastening nut threaded connection on first pre-buried screw rod and the pre-buried screw rod of second, be used for PMKD, install the steel pipe stand between two fixed steel sheets, it is fixed with the steel pipe stand through fastening components, the bolt passes the screw thread punch combination, first fastening nut threaded connection is fixed on the bolt, fastening components can pull two fixed steel sheets to the steel pipe stand and let it hug closely the steel pipe stand at fixed in-process, in order to reach fixed effect, place box house after fixed and fix in steel pipe stand upper end.
The utility model is further configured as follows: the adjacent two fastening components are arranged oppositely.
By adopting the technical scheme, the stress on the two fixed steel plates can be balanced, and the subsequent secondary use is convenient to install and disassemble.
The utility model is further provided with: stiffening plates are arranged between the outer wall and the inner wall of each fixed steel plate and the bottom plate.
By adopting the technical scheme, the connection rigidity between the fixed steel plate and the bottom plate can be improved.
The utility model is further provided with: the lower extreme of steel pipe stand is provided with the stationary blade, the upper end of stationary blade is seted up downwards and is let the third fixed orifices that first pre-buried screw rod passed.
Through adopting above-mentioned technical scheme, not only can increase the area of contact between steel pipe stand and the bottom plate, can also prevent steel pipe stand lateral shifting, improve stability.
The utility model is further provided with: and spring washers sleeved outside the corresponding first embedded screw, the corresponding second embedded screw and the outer wall of the corresponding bolt are detachably connected between each first fastening nut and the corresponding fixed steel plate and between each second fastening nut and the bottom plate.
Through adopting above-mentioned technical scheme, can prevent that first fastening nut and second fastening nut from getting back the pine voluntarily.
Compared with the prior art, the utility model has the following beneficial effects:
firstly, the utility model can not only meet the requirements of reliability, detachability, high efficiency and the like, but also has good connection stability and can improve the working efficiency of workers;
secondly, the utility model does not need welding and secondary pouring when being installed and used, and can be recycled for many times;
thirdly, the fixing sheet of the utility model not only can increase the contact area between the steel pipe upright post and the bottom plate, but also can prevent the steel pipe upright post from moving transversely, thereby improving the stability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the connection relationship between the components;
fig. 3 is a view mainly showing the first fixing hole and the second fixing hole.
In the figure: 1. a concrete foundation; 11. a first pre-buried screw; 12. a second pre-buried screw rod; 13. A base plate; 14. a first fixing hole; 15. a second fixing hole; 16. fixing a steel plate; 17. a threaded hole; 18. a thread hole group; 2. a steel pipe upright post; 21. a fastening assembly; 22. a bolt; 23. A first fastening nut; 24. a second fastening nut; 25. a stiffening plate; 26. a fixing sheet; 27. A third fixing hole; 28. a spring washer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An embodiment, refer to fig. 1-3, a steel structure container type house column base connection node device, including concrete foundation 1, a first embedded screw 11 extending out of the upper end of concrete foundation 1 is poured in the position of the center of concrete foundation 1, four second embedded screws 12 extending out of the upper end of concrete foundation 1 are poured around first embedded screw 11 in concrete foundation 1, the diameter of first embedded screw 11 is greater than the diameter of second embedded screw 12, the upper end of concrete foundation 1 is detachably connected with a bottom plate 13, a first fixing hole 14 allowing first embedded screw 11 to pass through is downwards opened at the upper end of bottom plate 13, four second fixing holes 15 corresponding to each second embedded screw 12 one-to-one and allowing the second embedded screw to pass through are downwards opened at the upper end of bottom plate 13 around first fixing hole 14.
Both ends all upwards are provided with a fixed steel sheet 16 around first fixed orifices 14 in the upper end of bottom plate 13, the upper end of bottom plate 13 can be dismantled between two fixed steel sheets 16 and be connected with a steel pipe stand 2, the outer wall of each fixed steel sheet 16 all inwards sets up the screw hole 17 of four relative settings, two screw holes 17 that set up relatively are a screw hole group 18, each screw hole group 18 all can be dismantled and be connected with a fastening components 21 that is used for fixed steel pipe stand 2, fastening components 21 includes a bolt 22 that can pass each screw hole group 18, a first fastening nut 23 with bolt 22 threaded connection and cooperation fixed steel pipe stand 2, the equal threaded connection in upper end of first pre-buried screw rod 11 and each second pre-buried screw rod 12 has a second fastening nut 24 that is used for PMKD 13.
Two adjacent fastening components 21 are arranged oppositely, stiffening plates 25 are arranged between the outer wall and the inner wall of each fixing steel plate 16 and the bottom plate 13, a fixing piece 26 is arranged at the lower end of the steel pipe upright post 2, a third fixing hole 27 through which the first embedded screw 11 can pass is downwards formed in the upper end of the fixing piece 26, and a spring washer 28 which is sleeved on the outer wall of the corresponding first embedded screw 11, the outer wall of the corresponding second embedded screw 12 and the outer wall of the corresponding bolt 22 can be detachably connected between each first fastening nut 23 and the corresponding fixing steel plate 16 and between each second fastening nut 24 and the bottom plate 13.
The use method comprises the following steps: when in use, the concrete foundation 1 is poured firstly, the first embedded screw 11 and the second embedded screw 12 are poured and fixed together during pouring, the bottom plate 13 is placed at the upper end of the concrete foundation 1, the first embedded screw 11 passes through the first fixing hole 14, the second embedded screw 12 passes through the second fixing hole 15, the outer wall of each second embedded screw 12 is sleeved with the spring washer 28, the second fastening nut 24 is in threaded connection with the second embedded screw 12 and is used for fixing the bottom plate 13, the steel pipe upright post 2 is arranged between the two fixing steel plates 16, the first embedded screw 11 passes through the third fixing hole 27 on the fixing plate 26, the outer wall of the first embedded screw 11 is sleeved with the spring washer 28 and is fixed by the second fastening nut 24, the steel pipe upright post 2 is fixed by the fastening assembly 21, the bolt 22 passes through the threaded hole group 18, the spring washer 28 is sleeved on each bolt 22, the first fastening nuts 23 are fixed on the bolts 22 through threaded connection, the fastening assemblies 21 pull the two fixing steel plates 16 towards the steel pipe upright 2 and enable the two fixing steel plates to be tightly attached to the steel pipe upright 2 in the fixing process so as to achieve the fixing effect, the stiffening plates 25 can improve the rigidity between the fixing steel plates 16 and the bottom plate 13, and after the fixing is completed, the box-type house is placed at the upper end of the steel pipe upright 2 and fixed.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a steel construction container formula house column base connected node device, includes concrete foundation (1), its characterized in that: a first embedded screw (11) extending out of the upper end of the concrete foundation (1) is poured in the center of the concrete foundation (1), a plurality of second embedded screws (12) extending out of the upper end of the concrete foundation (1) are poured around the first embedded screws (11) in the concrete foundation (1), the diameter of the first embedded screw (11) is larger than that of the second embedded screw (12), the upper end of the concrete foundation (1) is detachably connected with a bottom plate (13), the upper end of the bottom plate (13) is downwards provided with a first fixing hole (14) through which the first embedded screw (11) can pass, a plurality of second fixing holes (15) which correspond to each second embedded screw (12) one by one and penetrate through the second embedded screws are formed in the upper end of the bottom plate (13) downwards around the first fixing holes (14);
the upper end of bottom plate (13) in both ends all upwards are provided with fixed steel sheet (16) around first fixed orifices (14), the upper end of bottom plate (13) can be dismantled between two fixed steel sheet (16) and be connected with steel pipe stand (2), and the outer wall of each fixed steel sheet (16) all inwards sets up a plurality of relative screw holes (17) that set up, and two screw holes (17) that set up relatively are a screw thread punch combination (18), and each screw thread punch combination (18) all can be dismantled and be connected with and be used for fixing fastening components (21) of steel pipe stand (2), fastening components (21) including bolt (22) that can pass each screw thread punch combination (18), with bolt (22) threaded connection and cooperation are fixed first fastening nut (23) of steel pipe stand (2), the equal threaded connection in upper end of first pre-buried screw rod (11) and each second pre-buried screw rod (12) has and is used for fixing second fastening nut (24) of bottom plate (13) .
2. The column base connecting node device of the steel structure container type house according to claim 1, characterized in that: the adjacent two fastening assemblies (21) are oppositely arranged.
3. The column base connecting node device of the steel structure container type house according to claim 1, characterized in that: stiffening plates (25) are arranged between the outer wall and the inner wall of each fixed steel plate (16) and the bottom plate (13).
4. The column base connecting node device of the steel structure container type house according to claim 1, characterized in that: the lower extreme of steel pipe stand (2) is provided with stationary blade (26), the third fixed orifices (27) that can let first pre-buried screw rod (11) pass are seted up downwards to the upper end of stationary blade (26).
5. The column base connecting node device of the steel structure container type house according to claim 1, characterized in that: spring washers (28) which are sleeved on the outer walls of the corresponding first embedded screw rods (11), the corresponding second embedded screw rods (12) and the corresponding bolts (22) can be detachably connected between each first fastening nut (23) and the corresponding fixed steel plate (16) and between each second fastening nut (24) and the bottom plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123339537.5U CN216766217U (en) | 2021-12-28 | 2021-12-28 | Steel construction container formula house column base connected node device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123339537.5U CN216766217U (en) | 2021-12-28 | 2021-12-28 | Steel construction container formula house column base connected node device |
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| Publication Number | Publication Date |
|---|---|
| CN216766217U true CN216766217U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123339537.5U Expired - Fee Related CN216766217U (en) | 2021-12-28 | 2021-12-28 | Steel construction container formula house column base connected node device |
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| CN (1) | CN216766217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075403A (en) * | 2022-06-24 | 2022-09-20 | 北方民族大学 | Connecting structure of laminated steel column base |
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2021
- 2021-12-28 CN CN202123339537.5U patent/CN216766217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075403A (en) * | 2022-06-24 | 2022-09-20 | 北方民族大学 | Connecting structure of laminated steel column base |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |