CN110528554B - Reinforced foundation - Google Patents
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- CN110528554B CN110528554B CN201810498729.4A CN201810498729A CN110528554B CN 110528554 B CN110528554 B CN 110528554B CN 201810498729 A CN201810498729 A CN 201810498729A CN 110528554 B CN110528554 B CN 110528554B
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- 238000009434 installation Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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Abstract
The invention discloses a reinforced foundation which comprises a plurality of X cross beams arranged in parallel, a plurality of Y cross beams arranged in parallel and a plurality of ground piles, wherein the X cross beams and the Y cross beams are vertically crossed, a connecting disc is arranged at the joint of the X cross beams and the Y cross beams, the ground piles are arranged on the lower surface of the connecting disc through a mounting disc, the adjacent X cross beams are connected through the connecting disc, the Y cross beams are connected with the connecting disc through connecting pieces in an installing mode, a bolt penetrates through a bolt hole in a U-shaped plate and is fixedly connected with a cross beam nut on a first side plate or a second side plate of the X cross beams, the middle parts of the first side plate and the second side plate of the X cross beams and the Y cross beams are respectively provided with an inward concave part, and a plurality of strip-shaped through holes are. The invention adopts a full-frame structure, the cross beam and the ground pile are spliced by the connecting joints, the assembly is convenient and quick, the structural stability is good, the distortion and the bending caused by overlarge bearing are avoided, and the stability and the safety of the system are ensured.
Description
Technical Field
The invention relates to the technical field of assembly type buildings, in particular to a reinforced foundation.
Background
The traditional house foundation is generally laid by bricks or poured by cement concrete, and the laid house foundation is complicated to operate and has a weak structure; the cement concrete pouring is adopted, the foundation pouring groove is manufactured by firstly using the wood board or the steel template, then the foundation pouring groove is placed into the iron cage frame for pouring, the brick wall can be built only by removing the wood board or the steel template after the concrete is solidified, the wood, the steel and the like are wasted for a long period of time, the cement concrete pouring foundation is greatly influenced by objective conditions such as climate, geography, geology, building materials and the like, the house foundation can sink and deform due to the adverse environment, and the bearing capacity and the safe use of the house are further influenced.
The assembly type foundation is convenient to construct, the popularization rate is greatly improved, the foundation structure is one of the most basic structures, and the structural strength of the foundation structure can influence the bearing capacity of the whole assembly type house. Therefore, there is a need for a foundation structure for prefabricated houses that has high load bearing capacity and is not susceptible to torsion, local buckling and distortion buckling.
Disclosure of Invention
The invention aims to provide a reinforced foundation which is of a full-frame structure, a cross beam and a ground pile are spliced through connecting joints, the assembly is convenient and quick, the structural stability is good, the distortion and bending caused by overlarge bearing are avoided, and the stability and the safety of a system are ensured.
In order to achieve the purpose, the invention adopts the technical scheme that: a reinforced foundation comprises a plurality of X cross beams arranged in parallel, a plurality of Y cross beams arranged in parallel and a plurality of ground piles, wherein the X cross beams and the Y cross beams are arranged in a vertical crossing manner, a connecting disc is arranged at the joint of the X cross beams and the Y cross beams, the ground piles are arranged on the lower surface of the connecting disc through a mounting disc, adjacent X cross beams are connected through the connecting disc, and the Y cross beams are connected with the connecting disc through connecting pieces;
the X-beam and the Y-beam respectively further comprise a top plate, and a first side plate and a second side plate which are positioned on two sides of the top plate, a first vertical plate and a second vertical plate are symmetrically arranged on the upper surface of the connecting plate, the first vertical plate and the second vertical plate are respectively embedded into the X-beam, the first vertical plate and the first side plate of the X-beam are arranged in a face-to-face mode, and the second vertical plate and the second side plate of the X-beam are arranged in a face-to-face mode;
a plurality of mounting through holes are formed in the first vertical plate and the second vertical plate respectively, a nut is mounted on each mounting through hole, connecting through holes corresponding to the mounting through holes of the first vertical plate and the second vertical plate are formed in the first side plate and the second side plate of the X-shaped cross beam respectively, a first bolt penetrates through the connecting through hole of the first side plate of the X-shaped cross beam and is in threaded connection with the nut arranged on the first vertical plate, and a second bolt penetrates through the connecting through hole of the second side plate of the X-shaped cross beam and is in threaded connection with the nut arranged on the second vertical plate;
a plurality of secondary beams are arranged between the 2 opposite X-shaped beams, two ends of each secondary beam are respectively connected with a first side plate or a second side plate of each X-shaped beam through a U-shaped plate in an installing manner, a plurality of bolt holes are formed in a base plate of each U-shaped plate, beam through holes corresponding to the bolt holes in the U-shaped plates are formed in the first side plate and the second side plate of each X-shaped beam, beam nuts are installed on the beam through holes, a bolt penetrates through the bolt holes in the U-shaped plates and is fixedly connected with the beam nuts on the first side plate or the second side plate of each X-shaped beam, a first connecting piece and a second connecting piece are respectively arranged on two sides of the base plate of each U-shaped plate, and the first connecting piece and the second connecting piece are embedded;
the X-beam and Y-beam joint structure is characterized in that the lower parts of the first side plate and the second side plate of the X-beam and the Y-beam are respectively provided with an outward flanging strip, at least one of two ends of the flanging strip of the Y-beam is provided with an upward staggered overlapping part, the middle parts of the first side plate and the second side plate of the X-beam and the Y-beam are respectively provided with an inward concave part, a plurality of mounting holes are uniformly formed in the mounting disc along the circumferential direction, and a plurality of strip-shaped through holes are formed in the connecting disc and located on the outer sides of the first vertical plate and.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the number of the plurality of secondary beams is 2.
2. In the scheme, the length, the width and the height of the secondary beam are the same as those of the X beam and the Y beam.
3. In the scheme, the ratio of the wall thickness of the secondary beam to the wall thickness of the X beam and the wall thickness of the Y beam is 10: 12-20.
4. In the scheme, one end of the connecting piece is fixedly connected with the connecting disc, and the other end of the connecting piece is embedded into the Y-shaped cross beam and is fixedly connected with the Y-shaped cross beam through a plurality of screws.
5. In the above scheme, the ground pile is a metal spiral ground pile.
6. In the above scheme, the mounting holes on the mounting disc are strip-shaped holes arranged in the radial direction.
7. In the scheme, a bolt penetrates through the mounting hole in the mounting disc and the strip-shaped through hole in the connecting disc and fixedly connects the mounting disc and the connecting disc through a nut.
8. In the scheme, the edge turning strips are arranged in parallel with the top plate.
9. In the scheme, the lower surface of the lapping part of the Y-shaped cross beam is in contact connection with the upper surface of the flanging strip of the X-shaped cross beam.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the reinforced foundation adopts a full-frame structure, the cross beam and the ground pile are spliced through the connecting joints, the assembly is convenient and quick, and the reinforced foundation is fixed on the ground through the ground nail, is convenient to disassemble or move, and is economical and reasonable; secondly, a plurality of mounting through holes are respectively formed in a first vertical plate and a second vertical plate of the X-shaped cross beam, a nut is mounted on the plurality of mounting through holes, connecting through holes corresponding to the mounting through holes of the first vertical plate and the second vertical plate are respectively formed in a first side plate and a second side plate of the X-shaped cross beam, a first bolt penetrates through the connecting through hole of the first side plate of the X-shaped cross beam and is in threaded connection with the nut arranged on the first vertical plate, a second bolt penetrates through the connecting through hole of the second side plate of the X-shaped cross beam and is in threaded connection with the nut arranged on the second vertical plate, and the nut is arranged on the vertical plate of the connecting plate, so that the two side plates of the X-shaped cross beam and the vertical plate of the connecting plate are locked and fixed face to face, the connection relation is stable; thirdly, a plurality of secondary beams are arranged between 2 opposite X-shaped beams, two ends of the plurality of secondary beams are respectively connected with the first side plate or the second side plate of the X-shaped beam through a U-shaped plate in an installing way, a plurality of bolt holes are arranged on the base plate of the U-shaped plate, beam through holes corresponding to the bolt holes on the U-shaped plate are arranged on the first side plate and the second side plate of the X-shaped beam, beam nuts are arranged on the beam through holes, a bolt penetrates through the bolt holes on the U-shaped plate and is fixedly connected with the beam nuts on the first side plate or the second side plate of the X-shaped beam, the arrangement of the secondary beams further reinforces the foundation structure, improves the stability and the strength of the whole foundation structure, in addition, the connection of the U-shaped plate and the beam nuts realizes the face-to-face locking fixation between the base plate of the U-shaped plate and the side plates of the X-shaped beam, the stability and the safety of the system are ensured.
2. According to the reinforced foundation, the lower parts of the X beam, the first side plate and the second side plate of the Y beam are respectively provided with an outward flanging strip, the flanging strips are arranged, so that the connection part of the X beam and the Y beam is in surface-to-surface contact, surface support is provided for the Y beam through the flanging strips, the bearing capacity of the Y beam is ensured, and the stability of the whole structure is further improved; secondly, at least one of two ends of the turnup strip of the Y-shaped cross beam is provided with an overlapping part which is staggered upwards, the overlapping part is arranged, so that an embedded area generated by height difference is formed at the overlapping part of the first cross beam and the second cross beam, the connection stability between the two X-shaped cross beams and the Y-shaped cross beam is ensured, meanwhile, the upper surfaces of top plates of the X-shaped cross beam and the Y-shaped cross beam can be kept on the same plane, the stability and the attractiveness of the whole structure are ensured, and the installation of parts such as plates above the cross beams is convenient; thirdly, the middle parts of the first side plate and the second side plate of the X-shaped cross beam and the Y-shaped cross beam are respectively provided with an inward concave part, and the arrangement of the concave parts enhances the strength of the cross beams without increasing materials and is easy to realize, i.e. the strength of the cross beams can be improved without increasing the cost, thereby further enhancing the structural stability of the whole assembly structure; thirdly, evenly be provided with a plurality of mounting holes along circumference on its mounting disc, just be located first riser, second riser outside on the connection pad and be provided with a plurality of bar through-holes, the setting of mounting hole and bar through-hole makes things convenient for being connected between mounting disc and the connection pad and can carry out crisscross spacing to the bolt that passes, avoids the bolt to move about in circumference and influence the stability of structure.
Drawings
FIG. 1 is a schematic view of a reinforced foundation structure of the present invention;
FIG. 2 is a schematic view of a reinforced type foundation of the present invention;
FIG. 3 is a schematic exploded view of a reinforced foundation according to the present invention;
FIG. 4 is a schematic view of a secondary beam structure in the reinforced foundation of the present invention.
In the above drawings: 1. an X beam; 2. a Y beam; 3. a connecting member; 4. a connecting disc; 5. piling; 6. mounting a disc; 7. a first vertical plate; 8. a second vertical plate; 9. a top plate; 10. a first side plate; 11. a second side plate; 12. mounting a through hole; 13. a nut; 14. a connecting through hole; 15. a substrate; 16. bolt holes; 17. a first connecting piece; 18. a second connecting sheet; 22. a lap joint section; 23. a recessed portion; 24. mounting holes; 25. a strip-shaped through hole; 30. turning the edge strips; 35. a secondary beam; 36. a U-shaped plate; 37. a beam through hole; 38. and a beam nut.
Detailed Description
Example 1: a reinforced foundation comprises a plurality of X cross beams 1 arranged in parallel, a plurality of Y cross beams 2 arranged in parallel and a plurality of ground piles 5, wherein the X cross beams 1 and the Y cross beams 2 are arranged in a vertical crossing manner, a connecting disc 4 is arranged at the joint of the X cross beams 1 and the Y cross beams 2, the ground piles 5 are arranged on the lower surface of the connecting disc 4 through a mounting disc 6, the adjacent X cross beams 1 are connected through the connecting disc 4, and the Y cross beams 2 are connected with the connecting disc 4 through connecting pieces 3;
the X-beam 1 and the Y-beam 2 further comprise a top plate 9, and a first side plate 10 and a second side plate 11 which are positioned on two sides of the top plate 9, a first vertical plate 7 and a second vertical plate 8 are symmetrically arranged on the upper surface of the connecting plate 4, the first vertical plate 7 and the second vertical plate 8 are respectively embedded into the X-beam 1, the first vertical plate 7 and the first side plate 10 of the X-beam 1 are arranged face to face, and the second vertical plate 8 and the second side plate 11 of the X-beam 1 are arranged face to face;
a plurality of mounting through holes 12 are respectively formed in the first vertical plate 7 and the second vertical plate 8, a nut 13 is mounted on each mounting through hole 12, a connecting through hole 14 corresponding to the mounting through hole 12 of the first vertical plate 7 and the second vertical plate 8 is respectively formed in the first side plate 10 and the second side plate 11 of the X-beam 1, a first bolt penetrates through the connecting through hole 14 of the first side plate 10 of the X-beam 1 and is in threaded connection with the nut 13 arranged on the first vertical plate 7, and a second bolt penetrates through the connecting through hole 14 of the second side plate 11 of the X-beam 1 and is in threaded connection with the nut 13 arranged on the second vertical plate 8;
a plurality of secondary beams 35 are arranged between 2 opposite X-shaped beams 1, two ends of each secondary beam 35 are respectively connected with a first side plate 10 or a second side plate 11 of each X-shaped beam 1 through a U-shaped plate 36 in an installing manner, a plurality of bolt holes 16 are formed in a base plate 15 of each U-shaped plate 36, a beam through hole 37 corresponding to the bolt hole 16 in each U-shaped plate 36 is formed in each first side plate 10 and each second side plate 11 of each X-shaped beam 1, a beam nut 38 is arranged in each beam through hole 37, a bolt penetrates through the bolt hole 16 in each U-shaped plate 36 and is fixedly connected with the beam nut 38 on each first side plate 10 or each second side plate 11 of each X-shaped beam 1, a first connecting sheet 17 and a second connecting sheet 18 are respectively arranged on two sides of the base plate 15 of each U-shaped plate 36, and the first connecting sheet 17 and the second connecting sheet 18 are embedded into;
the first side plate 10 and the second side plate 11 of the X beam 1 and the Y beam 2 are respectively provided with an outward flanging strip 30 at the lower part, at least one of two ends of the flanging strip 30 of the Y beam 2 is provided with an upward staggered overlapping part 22, the middle parts of the first side plate 10 and the second side plate 11 of the X beam 1 and the Y beam 2 are respectively provided with an inward concave part 23, the mounting disc 6 is evenly provided with a plurality of mounting holes 24 along the circumferential direction, and the connecting disc 4 is provided with a plurality of strip-shaped through holes 25 which are positioned outside the first vertical plate 7 and the second vertical plate 8.
The number of the secondary beams 35 is 2; the length, width and height of the secondary beam 35 are the same as those of the X beam 1 and the Y beam 2; the ratio of the wall thickness of the secondary beam 35 to the wall thickness of the X beam 1 and the Y beam 2 is 10: 13; one end of the connecting piece 3 is fixedly connected with the connecting disc 4, and the other end of the connecting piece is embedded into the Y-shaped cross beam 2 and is fixedly connected with the Y-shaped cross beam 2 through a plurality of screws.
Example 2: a reinforced foundation comprises a plurality of X cross beams 1 arranged in parallel, a plurality of Y cross beams 2 arranged in parallel and a plurality of ground piles 5, wherein the X cross beams 1 and the Y cross beams 2 are arranged in a vertical crossing manner, a connecting disc 4 is arranged at the joint of the X cross beams 1 and the Y cross beams 2, the ground piles 5 are arranged on the lower surface of the connecting disc 4 through a mounting disc 6, the adjacent X cross beams 1 are connected through the connecting disc 4, and the Y cross beams 2 and the connecting disc 4 are connected through a connecting piece 3;
the X-beam 1 and the Y-beam 2 further comprise a top plate 9, and a first side plate 10 and a second side plate 11 which are positioned on two sides of the top plate 9, a first vertical plate 7 and a second vertical plate 8 are symmetrically arranged on the upper surface of the connecting plate 4, the first vertical plate 7 and the second vertical plate 8 are respectively embedded into the X-beam 1, the first vertical plate 7 and the first side plate 10 of the X-beam 1 are arranged face to face, and the second vertical plate 8 and the second side plate 11 of the X-beam 1 are arranged face to face;
a plurality of mounting through holes 12 are respectively formed in the first vertical plate 7 and the second vertical plate 8, a nut 13 is mounted on each mounting through hole 12, a connecting through hole 14 corresponding to the mounting through hole 12 of the first vertical plate 7 and the second vertical plate 8 is respectively formed in the first side plate 10 and the second side plate 11 of the X-beam 1, a first bolt penetrates through the connecting through hole 14 of the first side plate 10 of the X-beam 1 and is in threaded connection with the nut 13 arranged on the first vertical plate 7, and a second bolt penetrates through the connecting through hole 14 of the second side plate 11 of the X-beam 1 and is in threaded connection with the nut 13 arranged on the second vertical plate 8;
a plurality of secondary beams 35 are arranged between the 2 opposite X-shaped beams 1, two ends of each secondary beam 35 are respectively connected with the first side plate 10 or the second side plate 11 of each X-shaped beam 1 through a U-shaped plate 36 in an installing manner, a plurality of bolt holes 16 are formed in the base plate 15 of each U-shaped plate 36, a beam through hole 37 corresponding to the bolt hole 16 in each U-shaped plate 36 is formed in each first side plate 10 and each second side plate 11 of each X-shaped beam 1, a beam nut 38 is arranged on each beam through hole 37, a bolt penetrates through the bolt hole 16 in each U-shaped plate 36 and is fixedly connected with the beam nut 38 on each first side plate 10 or each second side plate 11 of each X-shaped beam 1, a first connecting sheet 17 and a second connecting sheet 18 are respectively arranged on two sides of the base plate 15 of each U-shaped plate 36, and the first connecting sheet 17 and the second connecting sheet 18 are embedded into;
the first side plate 10 and the second side plate 11 of the X beam 1 and the Y beam 2 are respectively provided with an outward flanging strip 30 at the lower part, at least one of two ends of the flanging strip 30 of the Y beam 2 is provided with an upward staggered overlapping part 22, the middle parts of the first side plate 10 and the second side plate 11 of the X beam 1 and the Y beam 2 are respectively provided with an inward concave part 23, the mounting disc 6 is evenly provided with a plurality of mounting holes 24 along the circumferential direction, and the connecting disc 4 is provided with a plurality of strip-shaped through holes 25 which are positioned outside the first vertical plate 7 and the second vertical plate 8.
The ground pile 5 is a metal spiral ground pile; the mounting hole 24 on the mounting disc 6 is a strip-shaped hole arranged in the radial direction; a bolt penetrates through a mounting hole 24 on the mounting plate 6 and a strip-shaped through hole 25 on the connecting plate 4, and the mounting plate 6 is fixedly connected with the connecting plate 4 through a nut; the edge turning strip 30 is arranged in parallel with the top plate 9; the lower surface of the lapping part 22 of the Y-shaped beam 2 is in contact connection with the upper surface of the flanging strip 30 of the X-shaped beam 1.
When the reinforced foundation is adopted, the reinforced foundation adopts a full-frame structure, the cross beam and the ground pile are spliced through the connecting joints, the assembly is convenient and quick, and the reinforced foundation is fixed on the ground through the ground nails, is convenient to disassemble or move, and is economical and reasonable; secondly, the arrangement of the nuts on the connecting disc vertical plates enables the two side plates of the X-shaped beam and the vertical plates of the connecting disc to be locked and fixed face to face, the connection relation is stable, the conditions of distortion, bolt looseness and the like at the connection part are avoided, the structural stability is good, and the disassembly and the assembly are easy; thirdly, the secondary beam is arranged to further reinforce the foundation structure, so that the stability and the strength of the whole foundation structure are improved, in addition, the U-shaped plate is connected with the cross beam nut, so that the base plate of the U-shaped plate and the side plate of the cross beam are locked and fixed face to face, the structural stability is good, the phenomenon that the joint is distorted and bent due to overlarge bearing is avoided, and the stability and the safety of the system are ensured; thirdly, the edge turning strips are arranged, so that the connection part of the X beam and the Y beam is in surface-to-surface contact, surface support is provided for the Y beam through the edge turning strips, the bearing capacity of the Y beam is guaranteed, and the stability of the whole structure is further improved; thirdly, due to the arrangement of the overlapping part, an embedding area generated by height difference is formed at the overlapping part of the first cross beam and the second cross beam, the connection stability between the two X cross beams and the Y cross beam is ensured, meanwhile, the upper surfaces of the top plates of the X cross beam and the Y cross beam can be kept on the same plane, the stability and the attractiveness of the whole structure are ensured, and the installation of parts such as plates above the cross beams is convenient; thirdly, the arrangement of the concave part enhances the strength of the beam without increasing materials, and is easy to realize, namely the strength of the beam can be improved without increasing the cost, thereby further enhancing the structural stability of the whole assembly structure; and thirdly, due to the arrangement of the mounting holes and the strip-shaped through holes, the connection between the mounting disc and the connecting disc is facilitated, the crossed limit of the passed bolts can be realized, and the influence on the stability of the structure caused by the movement of the bolts in the circumferential direction is avoided.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A strenghthened type ground, its characterized in that: the device comprises a plurality of X cross beams (1) arranged in parallel, a plurality of Y cross beams (2) arranged in parallel and a plurality of ground piles (5), wherein the X cross beams (1) and the Y cross beams (2) are arranged in a vertical cross mode, a connecting disc (4) is arranged at the joint of the X cross beams (1) and the Y cross beams (2), the ground piles (5) are installed on the lower surface of the connecting disc (4) through an installation disc (6), the adjacent X cross beams (1) are connected through the connecting disc (4), and the Y cross beams (2) are installed and connected with the connecting disc (4) through connecting pieces (3);
the X-shaped cross beam (1) and the Y-shaped cross beam (2) further comprise a top plate (9) and a first side plate (10) and a second side plate (11) which are positioned on two sides of the top plate (9), a first vertical plate (7) and a second vertical plate (8) are symmetrically arranged on the upper surface of the connecting plate (4), the first vertical plate (7) and the second vertical plate (8) are respectively embedded into the X-shaped cross beam (1), the first vertical plate (7) and the first side plate (10) of the X-shaped cross beam (1) are arranged face to face, and the second vertical plate (8) and the second side plate (11) of the X-shaped cross beam (1) are arranged face to face;
a plurality of mounting through holes (12) are formed in the first vertical plate (7) and the second vertical plate (8) respectively, a nut (13) is mounted on each mounting through hole (12), a connecting through hole (14) corresponding to the mounting through holes (12) of the first vertical plate (7) and the second vertical plate (8) is formed in the first side plate (10) and the second side plate (11) of the X-shaped cross beam (1) respectively, a first bolt penetrates through the connecting through hole (14) of the first side plate (10) of the X-shaped cross beam (1) and is in threaded connection with the nut (13) arranged on the first vertical plate (7), and a second bolt penetrates through the connecting through hole (14) of the second side plate (11) of the X-shaped cross beam (1) and is in threaded connection with the nut (13) arranged on the second vertical plate (8);
a plurality of secondary beams (35) are arranged between 2 opposite X-shaped beams (1), two ends of the plurality of secondary beams (35) are respectively connected with a first side plate (10) or a second side plate (11) of the X-shaped beams (1) through a U-shaped plate (36), a plurality of bolt holes (16) are formed in a substrate (15) of the U-shaped plate (36), a beam through hole (37) corresponding to the bolt hole (16) in the U-shaped plate (36) is formed in the first side plate (10) and the second side plate (11) of the X-shaped beam (1), a beam nut (38) is installed on the beam through hole (37), a bolt penetrates through the bolt hole (16) in the U-shaped plate (36) and is fixedly connected with the beam nut (38) on the first side plate (10) or the second side plate (11) of the X-shaped beam (1), a first connecting plate (17) and a second connecting plate (18) are respectively arranged on two sides of the substrate (15) of the U-shaped, the first connecting piece (17) and the second connecting piece (18) are embedded in the secondary beam (35) and are connected with the secondary beam (35) in an installing way;
the first side plate (10) and the second side plate (11) of the X cross beam (1) and the Y cross beam (2) are provided with outward flanging strips (30) at the lower parts, at least one end of the two ends of the flanging strips (30) of the Y cross beam (2) is provided with an upward staggered overlapping part (22), inward concave parts (23) are arranged in the middle parts of the first side plate (10) and the second side plate (11) of the X cross beam (1) and the Y cross beam (2), a plurality of mounting holes (24) are uniformly formed in the mounting disc (6) along the circumferential direction, and a plurality of strip-shaped through holes (25) are formed in the connecting disc (4) and are located on the outer sides of the first vertical plate (7) and the second vertical plate (8).
2. The reinforced foundation of claim 1, wherein: the number of the plurality of secondary beams (35) is 2.
3. The reinforced foundation of claim 1, wherein: the length, the width and the height of the secondary beam (35) are the same as those of the X beam (1) and the Y beam (2).
4. The reinforced foundation of claim 1, wherein: the ratio of the wall thickness of the secondary beam (35) to the wall thickness of the X beam (1) and the wall thickness of the Y beam (2) is 10: 12-20.
5. The reinforced foundation of claim 1, wherein: one end of the connecting piece (3) is fixedly connected with the connecting disc (4), and the other end of the connecting piece is embedded into the Y-shaped cross beam (2) and is fixedly connected with the Y-shaped cross beam (2) through a plurality of screws.
6. The reinforced foundation of claim 1, wherein: the ground pile (5) is a metal spiral ground pile.
7. The reinforced foundation of claim 1, wherein: the mounting hole (24) on the mounting disc (6) is a strip-shaped hole which is radially arranged.
8. The reinforced foundation of claim 1, wherein: and a bolt penetrates through a mounting hole (24) on the mounting disc (6) and a strip-shaped through hole (25) on the connecting disc (4), and the mounting disc (6) is fixedly connected with the connecting disc (4) through a nut.
9. The reinforced foundation of claim 1, wherein: the edge turning strips (30) are arranged in parallel with the top plate (9).
10. The reinforced foundation of claim 1, wherein: the lower surface of the lapping part (22) of the Y-shaped cross beam (2) is in contact connection with the upper surface of the edge turning strip (30) of the X-shaped cross beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498729.4A CN110528554B (en) | 2018-05-23 | 2018-05-23 | Reinforced foundation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498729.4A CN110528554B (en) | 2018-05-23 | 2018-05-23 | Reinforced foundation |
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| CN110528554A CN110528554A (en) | 2019-12-03 |
| CN110528554B true CN110528554B (en) | 2021-05-14 |
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| CN201810498729.4A Active CN110528554B (en) | 2018-05-23 | 2018-05-23 | Reinforced foundation |
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| CN111186745B (en) * | 2020-01-19 | 2024-11-29 | 宁波弘威电梯有限公司 | Fastener hidden type hoistway frame and installation method thereof |
| CN116005917A (en) * | 2023-02-06 | 2023-04-25 | 甘肃万得家科技有限公司 | Assembled low-energy-consumption overhead ground and application method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852231A (en) * | 2011-06-30 | 2013-01-02 | 住友林业株式会社 | Beam-column connection structure of continued beam connection portion |
| CN203007966U (en) * | 2012-12-26 | 2013-06-19 | 吴冬平 | Ground foundation column and ground foundation frame of wooden house |
| CN104264791A (en) * | 2014-09-03 | 2015-01-07 | 西安建筑科技大学 | Novel assembled type beam column joint connecting structure |
| CN107338866A (en) * | 2017-07-03 | 2017-11-10 | 云南中乾集成房屋有限公司 | A kind of connection method of steel structure column beam rigid joint and attachment structure |
| CN107795034A (en) * | 2017-10-18 | 2018-03-13 | 天津大学 | Double steel plate-concrete shear wall side column lined pipe connection joint structure |
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2018
- 2018-05-23 CN CN201810498729.4A patent/CN110528554B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852231A (en) * | 2011-06-30 | 2013-01-02 | 住友林业株式会社 | Beam-column connection structure of continued beam connection portion |
| CN203007966U (en) * | 2012-12-26 | 2013-06-19 | 吴冬平 | Ground foundation column and ground foundation frame of wooden house |
| CN104264791A (en) * | 2014-09-03 | 2015-01-07 | 西安建筑科技大学 | Novel assembled type beam column joint connecting structure |
| CN107338866A (en) * | 2017-07-03 | 2017-11-10 | 云南中乾集成房屋有限公司 | A kind of connection method of steel structure column beam rigid joint and attachment structure |
| CN107795034A (en) * | 2017-10-18 | 2018-03-13 | 天津大学 | Double steel plate-concrete shear wall side column lined pipe connection joint structure |
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| CN110528554A (en) | 2019-12-03 |
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