CN216892489U - Full-bolt-connected steel structure concrete-free foundation structure - Google Patents
Full-bolt-connected steel structure concrete-free foundation structure Download PDFInfo
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- CN216892489U CN216892489U CN202121388733.9U CN202121388733U CN216892489U CN 216892489 U CN216892489 U CN 216892489U CN 202121388733 U CN202121388733 U CN 202121388733U CN 216892489 U CN216892489 U CN 216892489U
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Abstract
The utility model discloses a full-bolt-connected steel structure concrete-free foundation structure which comprises a base, a bearing seat and a connecting member, wherein the base is used for supporting house load; the connecting component is arranged on the bearing seat and is used for connecting and installing a column body and a beam body of a house; according to the utility model, through improving the structure, the base is matched with the ground nail to support the bearing seat, the connecting member is respectively installed with the column body and the beam body, concrete does not need to be poured inside the full bolt connection, the construction period is shortened, and the structure is stable.
Description
Technical Field
The utility model relates to the technical field of steel structure houses, in particular to a full-bolt-connection steel structure concrete-free foundation structure.
Background
At present, most of the buildings are concrete foundations, the buildings are constructed, the construction process is complex, maintenance is troublesome, the period is long, the cold-formed thin-wall light steel keel system house and the wood structure house have the advantages of light self weight, good anti-seismic performance, short construction period, high industrialization degree and the like, the cold-formed thin-wall light steel keel system house and the wood structure house accord with the industrial policy of China, the cold-formed thin-wall light steel keel system house and the wood structure house have wide application prospect, most of the houses made of the structures are made of reinforced concrete, the foundations are used for improving structural stability, but the structural strength is based on the materials of reinforcing steel bars and concrete and the construction period and the maintenance experience of a construction party, the structures are complex and the construction period is long, and the existing requirements are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a full-bolt-connected steel structure concrete-free foundation structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a full-bolt-connected steel structure concrete-free foundation structure comprises a base, a bearing seat and a connecting member, wherein the base is used for supporting house load, the base is installed on a foundation through ground nails, and the bearing seat is installed on the base through a plurality of supporting members and is provided with an accommodating space with adjustable height for accommodating fillers; the connecting component is arranged on the bearing seat and is used for being connected with a column body and a beam body of a house for installation.
Further, the base comprises a base plate and a mounting sleeve seat arranged around the base plate, a plurality of mounting holes for mounting the supporting piece are formed in the base plate and the bearing seat, and the mounting sleeve seat and the ground nail are mounted.
Further, the mounting sleeve seat is provided with a lower limiting plate for limiting, the ground nail is composed of an upper limiting plate, a pipe portion and a spiral portion from top to bottom, the ground nail is mounted on the foundation through the spiral portion, the mounting sleeve seat is sleeved with the pipe portion, and the upper limiting plate and the lower limiting plate are attached to each other and are provided with fastening holes which are opposite and used for being matched with fasteners to mount.
Further, the bearing seat comprises a bottom plate, a bearing column and a plurality of rib plates for improving the structural stability, the bottom plate is installed at the bottom of the bearing column and provided with an installation hole for installing a supporting piece, the bearing column is installed with a connecting component, and the rib plates are vertically installed on the bottom plate and fixedly connected with the bearing column.
Furthermore, the connecting member comprises an upper connecting column, a middle connecting column and a lower connecting column which are arranged from top to bottom, the upper connecting column is sleeved at the bottom of the column body, and the upper connecting column and the column body are respectively provided with opposite upper holes and are fixedly installed through matching bolts of the upper connecting column and the column body; the lower connecting column is sleeved at the top of the bearing column, and the lower connecting column and the bearing column are respectively provided with lower holes which are opposite and are fixedly installed through matching bolts.
Furthermore, the outer diameter of the upper connecting column is equal to the inner diameter of the column body, and the outer diameter of the lower connecting column is equal to the inner diameter of the bearing column.
Furthermore, the middle connecting column is provided with a connecting beam connected with the beam body, the connecting beam is any one of H-shaped steel, C-shaped steel or Z-shaped steel, and a bolt through hole used for being installed with the beam body is formed in the end portion of the connecting beam.
Furthermore, the structure of the upper hole and the lower hole is a gourd hole with a large upper part and a small lower part, and the upper hole and the lower hole are both provided with gaskets used for being matched with bolts to be used for fixing.
Further, the gasket comprises a base plate and a clamping block which are integrally formed, the base plate is provided with an opening which is opposite to the small hole of the upper hole/the lower hole and used for installing the bolt, the gasket is installed on the upper hole/the lower hole through the clamping block, the clamping block is matched with the large hole of the upper hole/the lower hole, and the bolt is limited to move through the matching of the gasket and the clamping block.
Further, the filler is one of cement grouting, clay grouting or asphalt grouting.
After adopting the technical scheme, compared with the background technology, the utility model has the following advantages:
1. according to the utility model, through improving the structure, the base is matched with the ground nail to be fixed on the foundation, the base supports the bearing seat through the supporting piece and leaves a containing space for placing the filler, the bearing seat, the base and the ground nail are sealed through pouring of the filler, so that the structural stability is improved, the connecting members are respectively installed with the column body and the beam body of a house, the full bolts are connected inside the connecting members for pouring, concrete is not needed, the construction period is shortened, and the structure is stable.
2. The base is fixedly arranged on the foundation in a matching mode with the ground nails, the base comprises a base plate used for supporting the bearing seat and an installation sleeve seat arranged around the base plate, the installation sleeve seat is used for installing the ground nails, the ground nails comprise upper limiting plates, pipe parts and spiral parts, the spiral parts are drilled into the foundation, the pipe parts are matched with the installation sleeve seat, the installation sleeve seat is used for guiding the drilling direction of the ground nails to avoid deviation, the deviation of the base is avoided through the plurality of ground nails, the upper limiting plates are attached to the lower limiting plates of the installation sleeve seat, and the ground nails penetrate through the fastening holes for installation and fixation, so that the structure is simple and the stability is good.
3. The connecting member is supported by the bearing seat and is used for installing the column body and the beam body of the house, the connecting member consists of an upper connecting column installed with the column body, a middle connecting column installed with the beam body and a lower connecting column installed with the bearing column, the upper connecting column and the column body are respectively provided with an upper hole in opposite position, the lower connecting column and the bearing column are respectively provided with a lower hole in opposite position, and the upper hole and the lower hole of the gourd hole structure are matched with a gasket and a bolt for installation and fixation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention installed on a foundation;
FIG. 2 is a schematic view of the overall structure of the present invention without a foundation;
FIG. 3 is a schematic view of the overall exploded structure of the present invention;
FIG. 4 is an exploded view of the base, the load-bearing seat and the column of the present invention;
FIG. 5 is a schematic view of a detailed structure of the base of the present invention;
FIG. 6 is a schematic view of another embodiment of the base of the present invention;
FIG. 7 is a schematic view of a concrete structure of the nail of the present invention;
fig. 8 is a schematic structural diagram of the load-bearing seat of the present invention.
Description of reference numerals:
the base 1, the bearing seat 2, the connecting component 3, the ground nail 4, the foundation 5, the supporting piece 6, the column 7, the beam body 8, the base plate 11, the mounting sleeve seat 12, the lower limiting plate 13, the bottom plate 21, the bearing column 22, the rib plate 23, the upper connecting column 31, the middle connecting column 32, the lower connecting column 33, the upper hole 34, the lower hole 35, the connecting beam 36, the gasket 37, the backing plate 371, the clamping block 372, the opening 373, the upper limiting plate 41, the pipe 42, the spiral part 43 and the fastening hole 44.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the apparatus or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Examples
The utility model discloses a full-bolt-connected steel structure concrete-free foundation structure, which is shown by matching with figures 1 to 8 and comprises a base 1 for supporting house load, a bearing seat 2 and a connecting member 3, wherein the base 1 is installed on a foundation 5 through a ground nail 4, and the bearing seat 2 is installed on the base 1 through a plurality of supporting members 6 and is provided with an accommodating space with adjustable height for placing fillers; the connecting component 3 is arranged on the bearing seat 2 and is used for connecting and installing a column body 7 and a beam body 8 of a house.
Through improving the structure, fix on ground 5 through 1 cooperation ground nail 4 of base, base 1 supports bearing seat 2 and leaves the accommodation space that is used for placing the filler through support piece 6, water sealedly through the filler and live bearing seat 2, base 1 and ground nail 4, and then improved structural stability, utilize connecting elements 3 respectively with the cylinder 7 in house, the roof beam body 8 is installed mutually, overall structure is the full bolt hookup, need not to pour the concrete in inside, construction cycle and structural stability have been shortened.
The filler is one of cement grouting, clay grouting or asphalt grouting, and the grouting is to pour certain curing materials, such as cement, lime or other chemical materials, into foundation rock soil within a certain range under the foundation so as to fill cracks and pores in the rock soil, prevent the leakage of the foundation and improve the integrity, strength and rigidity of the rock soil; the height of the pouring is preferably such that the filler layer covers the load-bearing seat 2 and the base 1.
The base 1 comprises a base plate 11 and a mounting sleeve seat 12 arranged around the base plate 11, the bottom of the mounting sleeve seat 12 is at the same level with the base plate 11, the top of the mounting sleeve seat 12 is higher than the base plate 11 but not higher than the bottom level of the bearing seat 2, the base plate 11 is of a square structure, the bottom of the mounting sleeve seat 12 is also provided with a plurality of reinforcing rib structures for improving the structural stability, the reinforcing ribs are arranged in a cross manner, the base plate 11 and the bearing seat 2 are both provided with a plurality of mounting holes for mounting a supporting piece 6, the supporting piece 6 is preferably a long bolt and is matched with at least 4 nuts, the supporting piece 6 is respectively arranged in the mounting holes of the base plate 11 and the bearing seat 2 through the nuts and the long bolts, and is respectively fastened and attached to the base plate 11 and the bearing seat 2 through the nuts and is matched with gaskets; the mounting sleeve seat 12 is mounted with the ground nail 4.
The mounting sleeve base 12 is provided with a lower limiting plate 13 for limiting, the ground nail 4 consists of an upper limiting plate 41, a pipe part 42 and a spiral part 43 from top to bottom, the ground nail 4 is mounted on the foundation 5 through the spiral part 43, the pipe part 42 is sleeved in the mounting sleeve base 12, and the upper limiting plate 41 is attached to the lower limiting plate 13 and is provided with fastening holes 44 which are opposite and used for being matched with fasteners to mount; the fastening member is preferably a bolt and is matched with a nut and a washer, the upper limiting plate 41, the pipe part 42 and the spiral part 43 are of an integrated structure, the pipe part of the embodiment can be a solid pipe part or a hollow pipe part, the embodiment is preferably a solid pipe part, and the pressure resistance and deformation resistance are strong.
1 cooperation ground nail 4 fixed mounting of base on ground 5, base 1 is including the base plate 11 that is used for supporting bearing seat 2 and the installation cover seat 12 that sets up around base plate 11 constitutes, installation cover seat 12 is used for installing ground nail 4, ground nail 4 is by last spacing board 41, pipe portion 42 and spiral portion 43 are constituteed, utilize spiral portion 43 to bore in the ground 5, pipe portion 42 and installation cover seat 12 looks adaptation, utilize installation cover seat 12 to guide the direction of boring of ground nail 4 and avoid the skew, the direction that keeps boring is perpendicular, and avoid base 1 to take place the skew through a plurality of ground nails 4, lower spacing board 13 through last spacing board 41 and installation cover seat 12 laminates mutually and passes fastening hole 44 through the fastener and install fixedly, moreover, the steam generator is simple in structure and good in stability.
The bearing seat 2 comprises a bottom plate 21, a bearing column 22 and a plurality of rib plates 23 for improving the structural stability, the bottom plate 21 is installed at the bottom of the bearing column 22 and provided with an installation hole for installing the supporting piece 6, the bearing column 22 is installed with the connecting component 3, and the rib plates 23 are vertically installed on the bottom plate 21 and fixedly connected with the bearing column 22; the bottom plate 21 is preferably a square bottom plate, the bearing column 22 is a square pipe and is vertically arranged on the bottom plate 21, the rib plates 23 are preferably in a right-angle trapezoidal structure and are fixedly connected with the bottom plate 21 and the bearing column 22, and the rib plates 23 are preferably 8 and are respectively arranged on 4 surfaces of the bearing column 22.
The connecting component 3 comprises an upper connecting column 31, a middle connecting column 32 and a lower connecting column 33 which are arranged from top to bottom, the upper connecting column 31, the middle connecting column 32 and the lower connecting column 33 are preferably integrally manufactured, the upper connecting column 31 is sleeved at the bottom of the column body 7, and the upper connecting column 31 and the column body 7 are respectively provided with opposite upper holes 34 and are fixedly installed through matching bolts of the upper connecting column 31 and the column body 7; the lower connecting column 33 is sleeved on the top of the bearing column 22, and the lower connecting column 33 and the bearing column 22 are respectively provided with lower holes 35 which are opposite and are fixedly installed through matching bolts.
The outer diameter of the upper connecting column 31 is equal to the inner diameter of the column body 7, and the outer diameter of the lower connecting column 33 is equal to the inner diameter of the bearing column 22; the upper connecting column 31, the column 7, the lower connecting column 33 and the middle connecting column 32 are preferably square tubes.
The middle connecting column 32 is provided with a connecting beam 36 connected with the beam body 8, the connecting beam 36 is any one of H-shaped steel, C-shaped steel or Z-shaped steel, a bolt through hole used for being installed with the beam body 8 is formed in the end portion of the connecting beam 36, the connecting beam 36 and the beam body 8 are installed and fixed through a connecting plate matched with a bolt, the connecting beam 36 is abutted to the end portion of the beam body 8, a connecting plate is attached to the side wall of the connecting beam 36 and the side wall of the beam body 8 respectively, hole portions opposite to the bolt through holes are formed in the connecting plate, the connecting plate is installed on the connecting beam 36 and the beam body 8 through bolts, the connecting plate is not limited to only one connecting plate, and the connecting plate can be installed on the top, the bottom or two side walls of the connecting beam 36/beam body 8.
The upper hole 34 and the lower hole 35 are both gourd-shaped holes with large upper parts and small lower parts, and the upper hole 34 and the lower hole 35 are both provided with gaskets 37 used for being matched with bolts to be used for fixing.
The gasket 37 comprises a backing plate 371 and a clamping block 372 which are integrally formed, the backing plate 371 is provided with an opening 373 which is opposite to the small hole of the upper hole 34/lower hole 35 and used for installing the bolt, the gasket 37 is installed in the upper hole 34/lower hole 35 through the clamping block 372, the clamping block 372 is matched with the large hole of the upper hole 34/lower hole 35, and the bolt is limited to move through the matching of the gasket 37 and the clamping block 372.
This embodiment supports connecting elements 3 through bearing seat 2, the cylinder 7 and the roof beam body 8 in connecting elements 3 installation house, connecting elements 3 by the last spliced pole 31 of installing with cylinder 7 mutually, well spliced pole 32 of installing with roof beam body 8 mutually reaches the lower spliced pole 33 of installing with heel post 22 mutually and constitutes, go up spliced pole 31 and cylinder 7 and all seted up the last hole 34 of relative bit, the lower hole 35 of relative bit is all seted up to lower spliced pole 33 and heel post 22, utilize last hole 34 and lower hole 35 cooperation gasket 37 of calabash hole structure, the bolt is installed fixedly, moreover, the steam generator is simple in structure and convenient for installation, structural stability is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a concrete foundation structure is exempted from to steel construction of full bolt hookup which characterized in that: the device comprises a base, a bearing seat and a connecting component, wherein the base is used for supporting house loads, the base is installed on a foundation through ground nails, the bearing seat is installed on the base through a plurality of supporting pieces and is provided with an accommodating space with adjustable height and used for accommodating fillers; the connecting component is arranged on the bearing seat and is used for being connected with a column body and a beam body of a house for installation.
2. The all-bolt steel structure concrete-free foundation structure of claim 1, wherein: the base comprises a base plate and a mounting sleeve seat arranged around the base plate, the base plate and the bearing seat are both provided with a plurality of mounting holes for mounting the supporting piece, and the mounting sleeve seat and the ground nail are mounted mutually.
3. The all-bolt steel structure concrete-free foundation structure of claim 2, wherein: the mounting sleeve seat is provided with a lower limiting plate for limiting, the ground nail is composed of an upper limiting plate, a pipe portion and a spiral portion from top to bottom, the ground nail is mounted on a foundation through the spiral portion, the mounting sleeve seat is sleeved with the pipe portion, and the upper limiting plate and the lower limiting plate are attached to each other and provided with fastening holes which are opposite and used for being matched with fasteners to mount.
4. The all-bolt steel structure concrete-free foundation structure of claim 2, wherein: the bearing seat comprises a bottom plate, a bearing column and a plurality of rib plates for improving the structural stability, the bottom plate is installed at the bottom of the bearing column and provided with an installation hole for installing a supporting piece, the bearing column is installed with a connecting component, and the rib plates are vertically installed on the bottom plate and fixedly connected with the bearing column.
5. The all-bolt steel structure concrete-free foundation structure of claim 4, wherein: the connecting component comprises an upper connecting column, a middle connecting column and a lower connecting column which are arranged from top to bottom, the upper connecting column is sleeved at the bottom of the column body, and the upper connecting column and the column body are respectively provided with opposite upper holes and are fixedly installed through matching bolts of the upper connecting column and the column body; the lower connecting column is sleeved at the top of the bearing column, and the lower connecting column and the bearing column are respectively provided with lower holes which are opposite and are fixedly installed through matching bolts.
6. The all-bolt steel structure concrete-free foundation structure of claim 5, wherein: the outer diameter of the upper connecting column is equal to the inner diameter of the column body, and the outer diameter of the lower connecting column is equal to the inner diameter of the bearing column.
7. The all-bolt steel structure concrete-free foundation structure of claim 5, wherein: the middle connecting column is provided with a connecting beam connected with the beam body, the connecting beam is any one of H-shaped steel, C-shaped steel or Z-shaped steel, and a bolt through hole used for being installed with the beam body is formed in the end portion of the connecting beam.
8. The all-bolt steel structure concrete-free foundation structure of claim 5, wherein: the structure of going up hole and lower hole is big end down's calabash hole, go up hole and lower hole and all be equipped with and be used for cooperating the bolt and be used for the gasket fixed.
9. The all-bolt steel structure concrete-free foundation structure of claim 8, wherein: the gasket comprises a base plate and a clamping block which are integrally formed, the base plate is provided with an opening which is opposite to the small hole of the upper hole/the lower hole and used for installing the bolt, the gasket is installed on the upper hole/the lower hole through the clamping block, the clamping block is matched with the large hole of the upper hole/the lower hole, and the bolt is limited to move through the matching of the gasket and the clamping block.
10. The all-bolt steel structure concrete-free foundation structure of claim 1, wherein: the filler is one of cement grouting, clay grouting or asphalt grouting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388733.9U CN216892489U (en) | 2021-06-22 | 2021-06-22 | Full-bolt-connected steel structure concrete-free foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121388733.9U CN216892489U (en) | 2021-06-22 | 2021-06-22 | Full-bolt-connected steel structure concrete-free foundation structure |
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| Publication Number | Publication Date |
|---|---|
| CN216892489U true CN216892489U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121388733.9U Active CN216892489U (en) | 2021-06-22 | 2021-06-22 | Full-bolt-connected steel structure concrete-free foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216892489U (en) |
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2021
- 2021-06-22 CN CN202121388733.9U patent/CN216892489U/en active Active
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