Steel structure foundation for carport

Abstract

To provide a steel structure foundation for a carport that does not require combination with concrete to make construction further easier, shorten a construction period, and increase a construction speed.SOLUTION: A steel structure foundation for a carport includes a cradle 1. The cradle 1 includes a peripheral cradle 101 and a connecting cradle 102 arranged within the peripheral cradle 101. The peripheral cradle 101 is provided with a plurality of fixing piles 7 for fixing and mounting the cradle 1 to the ground. A base plate 5 is fixedly attached to a central position of the connecting cradle 102. A support column is provided on the base plate 5.EFFECT: The cradle 1 is directly fixed to the ground by driving the fixing piles 7 into the ground. Since combination with concrete is not required, construction is made further easier, the construction period is shortened, and the construction speed is increased.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to the technical field of steel frame building, and in particular to a steel frame foundation for a carport. [Background technology]

[0002] Currently, concrete foundations are mainly used in construction, and some buildings combine steel structural foundations with concrete to increase stability. However, concrete foundations have disadvantages such as complicated construction procedures, long construction periods, and troublesome maintenance.

[0003] Currently, a Chinese invention with publication number CN113309131A discloses a fully bolted steel structure without concrete foundation structure, the structure includes a foundation frame, a load-bearing perimeter frame and a connecting frame for supporting the load of a house, the foundation frame is attached to the ground by nail-like fixing piles, the load-bearing perimeter frame is attached to the base by a plurality of supporting members and has a height-adjustable receiving space for receiving filler, and the connecting frame is attached to the load-bearing perimeter frame and is used for connecting with the supporting columns and beams of the house.

[0004] The current bolted steel structural foundation is relatively complicated in structure and relatively difficult to construct, making it difficult to meet current demand. Summary of the Invention

[0005] SUMMARY OF THE PRESENT EMBODIMENT The present invention aims to provide a steel structural foundation for a carport, which has the advantages of simple structure, easy construction, fast construction, and high stability.

[0006] In order to achieve the above objectives and other related objectives, the present invention provides the following technical solutions: The steel structural foundation for a carport includes a mounting base, which includes a peripheral mounting base and a connecting mounting base arranged within the peripheral mounting base, the peripheral mounting base is provided with a plurality of fixing piles for fixing and mounting the mounting base to the ground, a base plate is fixedly attached at the center position of the connecting mounting base, and a support column is provided on the base plate.

[0007] According to the above technical solution, the rack, the base plate and the support column are used to support the load of the building, and the anchoring piles are used to directly fix and install the rack to the ground. No need to combine with concrete makes the construction easier, shortens the construction period and speeds up the construction. The rack includes a peripheral rack and a connecting rack disposed in the peripheral rack, and the entire rack is hollow, so that the weight is reduced, the bending resistance is improved, and the structure is simple and stable.

[0008] In one embodiment of the present invention, the peripheral mount has a number of fixing holes drilled therein.

[0009] According to the above technical solution, the fixing holes are used to engage with the fixing piles, and the peripheral frame is provided with a number of fixing holes. When the fixing piles fix and mount the frame to the ground through the fixing holes, the fixing piles can evenly distribute the force received by the support columns, so that the frame is fixed more firmly and stably.

[0010] In one embodiment of the present invention, the fixing pile includes a first pile, a threaded rod, a lower steel plate fixedly connected at both ends to the first pile and the threaded rod, respectively, an upper steel plate movably connected to the threaded rod, and a fixing nut engaged with the threaded rod;

[0011] The threaded rod passes through the fixing hole, the first pile and the lower steel plate are located below the peripheral rack, and the upper steel plate and the fixing nut are located above the peripheral rack.

[0012] According to the above technical solution, the first pile is driven into the foundation to be fixed to the ground, the threaded rod is inserted into the fixing hole, the upper steel plate and the fixing nut are sequentially attached to the threaded rod above the peripheral frame, and the fixing nut is screwed in until the upper steel plate and the lower steel plate abut against the upper steel plate and the lower steel plate of the peripheral frame respectively, thereby attaching the peripheral frame and the fixing pile together, and then fixing the frame to the ground. It has the characteristics of simple structure, fast construction, and high stability.

[0013] In one embodiment of the present invention, an intermediate steel plate is fixedly connected to the connecting frame located below the base plate, and a reinforcing pile is fixed to the center of the intermediate steel plate.

[0014] According to the above technical solution, the intermediate steel plate is used to connect the connecting frame and the reinforcing pile together, and the reinforcing pile is used to strengthen the connection between the frame and the ground, so that the whole structure is more stable.

[0015] In one embodiment of the present invention, the fixing pile includes a second pile and a baffle plate fixed to the second pile, the second pile passes through the fixing hole, and the baffle plate is located above the peripheral rack.

[0016] According to the above technical solution, the second pile is driven directly into the ground through the fixing hole and fixed to the ground, and the baffle plate abuts against the upper steel plate of the peripheral frame, so that the frame is fixed to the ground, which has the characteristics of simple structure, fast construction and high stability.

[0017] In one embodiment of the present invention, reinforcing plates are fixedly connected to the connecting racks located on both sides of the base plate.

[0018] According to the above technical solution, the structural stability is improved by adding reinforcing plates to the concentrated force areas of the connecting frame.

[0019] In one embodiment of the invention, the linking rack is a fixed structure within the peripheral rack.

[0020] In one embodiment of the present invention, the peripheral racks are rectangular steel pipes, and the connecting racks are H-shaped steel.

[0021] According to the above technical solutions, the shaped steel structure is scientific and reasonable, has good plasticity and flexibility, has high structural stability, and is suitable for building structures subjected to large vibration and impact loads, so that the frame has good deformation resistance, thereby improving the overall stability of the steel structural foundation.

[0022] As described above, the steel structural foundation for a carport of the present invention has the following beneficial effects. 1. The mounting piles are driven into the ground and the platform is fixed directly to the ground. There is no need to combine with concrete, which simplifies the construction, shortens the construction period, and increases the construction speed. 2. Processing in factory and installation on site improves construction efficiency. The construction time of concrete foundation is shortened from 28 days to 1 day, and construction costs are greatly reduced. 3. The frame includes a peripheral frame and a connecting frame arranged in the peripheral frame, and the whole frame is a hollow structure, so that the weight is reduced. The peripheral frame is a square steel tube, and the connecting frame is an H-shaped steel, the steel structure is scientific and reasonable, has good plasticity and flexibility, and has high structural stability, which is suitable for building structures that are subjected to large vibration and impact loads, and therefore the frame has good deformation resistance, thereby improving the overall stability of the steel structural foundation. [Brief description of the drawings]

[0023] [Figure 1] FIG. 2 is a top view of the overall structure of the first and second embodiments of the present invention. [Diagram 2] FIG. 2 is a bottom schematic diagram of the overall structure of the first embodiment of the present invention. [Diagram 3] FIG. 1 is a cross-sectional view of the overall structure of a first embodiment of the present invention. [Figure 4] FIG. 2 is a structural schematic diagram of the fixing pile according to the first embodiment of the present invention. [Diagram 5] FIG. 2 is a schematic structural view of an intermediate steel plate according to a first embodiment of the present invention. [Figure 6]FIG. 11 is a cross-sectional view of the overall structure of Example 2 of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0024] Hereinafter, embodiments of the present invention will be described with reference to specific examples. However, those skilled in the art will easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0025] Please refer to Figures 1 to 6. The structures, ratios, sizes, etc. shown in the drawings attached to this specification are used only in conjunction with the contents disclosed in this specification so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical definition. Any modification of the structure, change in ratio, or adjustment of size should be included within the scope that the technical contents disclosed in this invention can cover without affecting the effects and objects that the present invention can achieve. In addition, the terms "upper", "lower", "left", "right", "middle", "-" and the like cited in this specification are also used for the purpose of making the description easier to understand, and are not used to limit the scope in which the present invention can be implemented. As long as there is no substantial change in the technical contents, changes or adjustments of their relative relationships are also considered to be within the scope in which the present invention can be implemented.

[0026] Example 1

[0027] 1 to 5, the present invention provides a steel frame structure foundation for a carport, the steel frame structure foundation includes a frame 1, the frame 1 includes a peripheral frame 101 and a connecting frame 102 arranged in the peripheral frame 101, in this embodiment, the peripheral frame 101 and the connecting frame 102 are shaped steel, the shaped steel structure is scientific and reasonable, has good plasticity and flexibility, has high structural stability, and is suitable for architectural structures that are subjected to large vibration and impact loads, the peripheral frame 101 is preferably a square steel pipe, the connecting frame 102 is preferably an H-shaped steel, the peripheral frame 101 has a rectangular structure, and the connecting frame 102 is welded and fixed in the peripheral frame 101, the peripheral frame 101 and the connecting frame 102 form a frame 1 with a hollow structure, thus reducing the weight of the frame 1 and making it convenient to transport and install.

[0028] The peripheral mount 101 has a plurality of fixing holes 7 into which the fixing piles 4 are fitted, and the plurality of fixing piles 4 are driven into the ground through the plurality of fixing holes 7. When the mount 1 is fixed and attached to the ground, the plurality of fixing piles 4 can evenly distribute the force received by the support columns 6, thereby making the mount 1 more firmly and stably fixed.

[0029] A base plate 5 is fixed to the center of the top of the connecting frame 102 with bolts, and a support column 6 is integrally formed or welded to the base plate 5. The frame 1, base plate 5, and support column 6 are used to support the load of the building, and the fixing piles 4 are used to directly fix and attach the frame 1 to the ground. As there is no need to combine with concrete, construction is further simplified, the construction period is shortened, and construction speed is increased.

[0030] The fixing pile 4 includes a first pile 411, a threaded rod 412, a lower steel plate 413 whose both ends are welded to the first pile 411 and the threaded rod 412, respectively, an upper steel plate 414 movably connected to the threaded rod 412, and a fixing nut 415 that engages with the threaded rod 412.

[0031] The threaded rod 412 passes through the fixing hole 7 , the first pile 411 and the lower steel plate 413 are located below the peripheral rack 101 , and the upper steel plate 414 and the fixing nut 415 are located above the peripheral rack 101 .

[0032] When the first pile 411 is driven into the foundation and fixed to the ground, the threaded rod 412 passes through the fixing hole 7. The upper steel plate 414 and the fixing nut are sequentially attached to the threaded rod 412 above the peripheral rack 101, and the fixing nut is screwed in until the upper steel plate 414 and the lower steel plate 413 abut against the upper steel plate and the lower steel plate of the peripheral rack 101, respectively, thereby attaching the peripheral rack 101 and the fixing pile 4 together, and further fixing and attaching the rack 1 to the ground.

[0033] An intermediate steel plate 13 is fixedly connected to the connecting frame 102 directly below the base plate 5, and a reinforcing pile 14 is welded to the axis of the intermediate steel plate 13. A plurality of first connecting holes 18 are formed in an annular shape at equal intervals in the intermediate steel plate 13 around the reinforcing pile 14, and a plurality of second connecting holes are formed in the connecting frame 102 in one-to-one correspondence with the first connecting holes 18. Bolts are passed through the first connecting holes 18 and the second connecting holes to fix the intermediate steel plate 13 to the connecting frame 102, and a gasket-like steel plate used in combination with the bolts is provided on the intermediate steel plate 13 below the first connecting holes 18. The reinforcing pile 14 is used to strengthen the connection between the frame 1 and the ground, thereby making the connection between the frame 1 and the foundation stronger.

[0034] Reinforcing plates 17 are fixedly connected to the connecting frames 102 located on both sides of the base plate 5, and in this embodiment, the reinforcing plates 17 are welded to the inside of the H-shaped steel to increase the strength of the H-shaped steel. Adding the reinforcing plates 17 to the parts of the connecting frames 102 where concentrated forces are applied further improves the stability of the structure.

[0035] Example 2

[0036] 1 and 6, the fixing pile 4 includes a second pile 421 and a baffle plate 422 welded to the second pile 421, the second pile 421 passes through the fixing hole 7, and the baffle plate 422 is located above the peripheral frame 101. The second pile 421 passes through the fixing hole 7 and is directly driven into the ground to be fixed to the ground, and the baffle plate 422 abuts against the shaped steel plate of the peripheral frame 101, thereby fixing the frame 1 to the ground. Among them, the first pile 411, the second pile 421, and the reinforcing pile 14 are all the same type of pile body.

[0037] A brief description of the usage process: 1. Example 1: The first pile 411 is driven directly into the ground until the lower steel plate 413 abuts the ground, the threaded rod 412 is inserted into the fixing hole 7, the upper steel plate 414 and the fixing nut are then sequentially attached to the threaded rod 412, and the fixing nut is screwed in until the upper steel plate 414 and the lower steel plate 413 abut against the upper steel plate and lower steel plate of the peripheral frame 101, respectively, thereby fixing and attaching the frame 1 to the ground. 2. Example 2: The second piles 421 are driven directly into the ground through the fixing holes 7, and the baffle plate 422 is abutted against the peripheral rack 101 from above, thereby fixing and attaching the rack 1 to the ground.

[0038] In summary, the present invention directly fixes and installs the frame 1 to the ground by driving the fixing piles 4 into the ground. Since there is no need to combine with concrete, construction is further simplified, the construction period is shortened, and the construction speed is increased. The entire frame 1 has a hollow structure, so the weight is reduced. The peripheral frame 101 is a square steel pipe, and the connecting frame 102 is an H-shaped steel. The shaped steel structure is scientific and reasonable, has good plasticity and flexibility, has high structural stability, and is suitable for building structures that are subjected to large vibration and impact loads. Therefore, the frame 1 has excellent deformation resistance, thereby improving the overall stability of the steel structure foundation. Therefore, the present invention effectively overcomes various shortcomings of the prior art and has high industrial application value.

[0039] The above examples are only for illustrating the principles and effects of the present invention, and are not intended to limit the present invention. Those skilled in the art may modify or change the above examples without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention should still be included in the scope of the claims of the present invention. [Explanation of symbols]

[0040] 1, frame; 101, peripheral frame; 102, connecting frame; 4, fixing pile; 5, base plate; 6, support column; 7, fixing hole; 411, first pile; 412, threaded rod; 413, lower steel plate; 414, upper steel plate; 415, fixing nut; 13, intermediate steel plate; 14, reinforcing pile; 421, second pile; 422, baffle plate; 17, reinforcing plate; 18, first connecting hole

Claims

1. A steel structural foundation for a carport, comprising a frame (1), the frame (1) including a peripheral frame (101) and a connecting frame (102) arranged within the peripheral frame (101), the peripheral frame (101) being provided with a plurality of fixing piles (4) for fixing and attaching the frame (1) to the ground, a base plate (5) being attached to the center position of the connecting frame (102), and a support column (6) being provided on the base plate (5).

2. The steel structural foundation for a carport according to claim 1, characterized in that the peripheral rack (101) has a plurality of fixing holes (7).

3. The fixing pile (4) includes a first pile (411), a threaded rod (412), a lower steel plate (413) whose both ends are fixedly connected to the first pile (411) and the threaded rod (412), respectively, an upper steel plate (414) movably connected to the threaded rod (412), and a fixing nut (415) that engages with the threaded rod (412); The steel structure foundation for a carport as described in claim 2, characterized in that the threaded rod (412) passes through the fixing hole (7), the first pile (411) and the lower steel plate (413) are located below the peripheral frame (101), and the upper steel plate (414) and the fixing nut (415) are located above the peripheral frame (101).

4. The steel structural foundation for a carport as described in claim 3, characterized in that an intermediate steel plate (13) is connected to a connecting frame (102) located below the base plate (5), and a reinforcing pile (14) is fixed to the center of the intermediate steel plate (13).

5. The fixing pile (4) includes a second pile (421) and a baffle plate (422) fixed to the second pile (421), The steel structure foundation for a carport as described in claim 2, characterized in that the second pile (421) penetrates the fixing hole (7), and the baffle plate (422) is located above the peripheral rack (101).

6. 2. The steel structural foundation for a carport according to claim 1, wherein a reinforcing plate (17) is fixed to the connecting frames (102) located on both sides of the base plate (5).

7. The steel structure foundation for carport according to claim 1, characterized in that the connecting frame (102) is a cross structure fixed within the peripheral frame (101).

8. The steel structure foundation for a carport according to claim 7, characterized in that the peripheral frames (101) are made of square steel pipes, and the connecting frames (102) are made of H-shaped steel.

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