Fabricated foundation
By adopting a prefabricated foundation and using a combined connection method of foundation blocks and connecting components, the existing support tire foundation has been solved, with long construction cycles, difficulty in demolition and high cost, and the stability of the foundation structure has been improved and construction costs have been reduced.
Patent Information
- Application Number
- CN202421430636.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing supporting tire foundation has a long construction cycle, is difficult to remove, is costly, and cannot be reused.
The prefabricated foundation is adopted, including multiple base monomers and connecting components. The base monomers are composed of a foundation block, a first connecting piece, a base plate and a column. The channel steel is detachably connected to the foundation block through the second connecting piece, realizing the combined connection of multiple foundation blocks.
Through the combined construction of prefabricated foundations, the stability of the infrastructure and the ability to resist subversion are improved, the construction cost is reduced, and it can be reused.
Smart Images
Figure CN222822316U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building foundations, in particular to an assembled foundation. Background Art
[0002] The support frame operating platform uses short concrete columns as the vertical support components of the platform. The current support frame foundation generally adopts cast-in-place reinforced concrete strip foundation, adopts a square structure, and is cast on site. It is generally set underground to enhance the anti-subversion ability, and columns are installed above the foundation as support components. The current foundation structure has a long construction period, and the later dismantling requires the use of a blasting machine, which is time-consuming and cannot be reused, resulting in high construction costs. Utility Model Content
[0003] The utility model aims to provide an assembled foundation which can be reused and reduce construction costs.
[0004] In order to achieve the above object, the utility model provides an assembled foundation, comprising:
[0005] A plurality of basic units distributed along a horizontal straight line direction, wherein the basic units include a basic block, a first connecting member, a bottom plate and a column, wherein the bottom plate is disposed on the basic block, the bottom plate is fixedly connected to the basic block via the first connecting member, and the column is mounted on the bottom plate and is perpendicular to the bottom plate; and
[0006] Two groups of connection components are correspondingly arranged on both sides of the foundation block. The connection components include channel steel and multiple second connection members arranged on the channel steel. The channel steel extends along a horizontal straight direction, and the channel steel is detachably connected to the foundation block through the second connection members.
[0007] In some embodiments, the foundation block is a reinforced concrete block.
[0008] In some embodiments, the first connecting member is an anchoring steel bar, the lower portion of the anchoring steel bar is cast integrally with the foundation block, and the upper portion of the anchoring steel bar extends out of the foundation block and is welded and fixed to the base plate.
[0009] In some embodiments, the diameter of the column is smaller than the side length of the base plate, the column is arranged at the center of the base plate, at least four first connecting members are provided, and the first connecting members are arranged around the base plate.
[0010] In some embodiments, the foundation block includes a first block, a connecting block disposed on the first block, and a second block disposed on the connecting block, and the first block, the connecting block, and the second block are formed by integral casting.
[0011] In some embodiments, the cross-sections of the first block and the second block along the direction perpendicular to the horizontal straight line are both rectangular, the cross-section of the connecting block along the direction perpendicular to the horizontal straight line is trapezoidal, and the width of the first block is greater than the width of the second block.
[0012] In some embodiments, the width of the bottom plate is equal to the width of the second block, and two side edges of the bottom plate are flush with two side surfaces of the second block.
[0013] In some embodiments, the bottom surface of the channel steel is arranged on the side of the connecting block, and the angle between the side of the connecting block and the horizontal direction is 30-60°.
[0014] In some embodiments, the second connecting member is an expansion bolt, and one end of the expansion bolt passes through the channel steel and is installed in the foundation block.
[0015] In some embodiments, the base plate is a steel plate, the columns are steel pipes, and the columns are welded and fixed to the base plate.
[0016] The utility model provides an assembled foundation. Compared with the prior art, its beneficial effects are: a plurality of foundation units are provided and include a foundation block, a first connecting member, a base plate and a column, a channel steel extends along a horizontal straight line direction, and the channel steel is detachably connected to the foundation block through the second connecting member, and the channel steel combines and connects multiple foundation blocks to ensure the stability of the foundation structure. Compared with the existing integral foundation, the present application combines and constructs multiple foundation blocks, which can be reused and reduce construction costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A schematic side structural diagram of an assembled foundation provided in an embodiment of the utility model.
[0018] Figure 2 This is a front structural schematic diagram of the assembled foundation provided in an embodiment of the utility model.
[0019] Figure 3 A schematic diagram of the top structure of the assembled foundation provided in an embodiment of the utility model.
[0020] In the figure: 1, basic unit; 11, basic block; 111, first block; 112, second block; 113, third block; 12, first connecting piece; 13, bottom plate; 14, column; 2, connecting assembly; 21, channel steel; 22, second connecting piece. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.
[0022] It should be understood that, in the description of the present application, the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. The terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, that is, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In addition, unless otherwise specified, "multiple" means two or more.
[0023] like Figure 1-3 As shown, the assembled foundation of the embodiment of the utility model comprises: a plurality of basic monomers 1 distributed along the horizontal straight line direction and two groups of connection components 2. The two groups of connection components 2 are used to fix the basic monomers 1 distributed along the horizontal straight line direction.
[0024] The basic unit 1 includes a basic block 11, a first connecting member 12, a bottom plate 13 and a column 14. The bottom plate 13 is arranged on the basic block 11, and the bottom plate 13 is fixedly connected to the basic block 11 through the first connecting member 12. The column 14 is installed on the bottom plate 13 and the column 14 is perpendicular to the bottom plate 13. The basic block can support the column 14, and the basic block 11 can be prefabricated, thereby improving construction efficiency.
[0025] Two sets of connection components 2 are correspondingly arranged on both sides of the foundation block 11, and the connection components 2 include a channel steel 21 and a plurality of second connection members 22 arranged on the channel steel 21. The channel steel 21 extends in a horizontal straight direction, and the channel steel 21 is detachably connected to the foundation block 11 through the second connection members 22. The arrangement of the channel steel 21 is convenient for disassembly and installation, and can improve construction efficiency.
[0026] During construction, the foundation block 11 is hoisted to the construction site, and multiple foundation blocks 11 are connected and combined together through the channel steel 21, and then the base plate 13 is fixed to the first connecting member 12 on the foundation block 11, and finally the column 14 is fixed to the base plate 13. It should be noted that the installation structure of the base plate 13 can also be prefabricated together with the foundation block 11 and the first connecting member 12.
[0027] Based on the above structural setting, the channel steel 21 and multiple foundation blocks 11 are combined and connected to ensure the stability of the foundation structure. Compared with the existing integral foundation, the present application combines multiple foundation blocks 11 for construction, which can be reused and reduce construction costs.
[0028] In one embodiment, the foundation block 11 is a reinforced concrete block. As an independent structure, the foundation block 11 can be integrally cast to improve construction efficiency.
[0029] Exemplarily, the first connecting member 12 is an anchoring steel bar, the lower part of which is integrally cast with the foundation block 11, and the upper part of which extends out of the foundation block 11 and is welded and fixed to the bottom plate 13. By integrally casting the first connecting member 12 with the foundation block 11, the first connecting member 12 can be structurally firm and conveniently fixedly connected to the bottom plate 13.
[0030] In one embodiment, the diameter of the column 14 is smaller than the side length of the bottom plate 13, the column 14 is arranged at the center of the bottom plate 13, at least four first connecting members 12 are provided, and the first connecting members 12 are arranged around the bottom plate 13. The first connecting members 12 are respectively arranged on the outer periphery of the column 14, so that the bottom plate 13 is evenly stressed and the structure is stable and reliable.
[0031] like Figure 1 As shown, specifically, the foundation block 11 includes a first block 111, a connecting block 112 disposed on the first block 111, and a second block 113 disposed on the connecting block 112. The first block 111, the connecting block 112, and the second block 113 are cast and formed integrally.
[0032] Furthermore, the cross-sections of the first block 111 and the second block 113 along the direction perpendicular to the horizontal straight line are both rectangular, the cross-section of the connecting block 112 along the direction perpendicular to the horizontal straight line is trapezoidal, and the width of the first block 111 is greater than the width of the second block 113. Making the bottom area of the foundation block 11 larger than the top area is conducive to enhancing the anti-subversion ability of the foundation.
[0033] In one embodiment, the width of the bottom plate 13 is equal to the width of the second block 113, and the two sides of the bottom plate 13 are flush with the two side surfaces of the second block 113. The bottom plate 13 has a regular appearance after being installed on the base block 11.
[0034] Specifically, the bottom surface of the channel steel 21 is arranged on the side of the connecting block 112, and the angle between the side of the connecting block 112 and the horizontal direction is 30-60 degrees. Since the sides of the first block 111 and the second block 113 are perpendicular to the ground, and the side of the connecting block 112 is inclined, it is more convenient to install the channel steel 21.
[0035] In one embodiment, the second connecting member 22 is an expansion bolt, one end of which passes through the channel steel 21 and is installed in the foundation block 11. The expansion bolt is used to ensure that the channel steel 21 is firmly installed and easy to disassemble.
[0036] Specifically, the bottom plate 13 is a steel plate, the columns 14 are steel pipes, and the columns 14 are welded and fixed to the bottom plate 13. The columns 14 can be firmly installed on the bottom plate 13 to achieve a stable support effect during the construction process.
[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principle of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.
Claims
1. An assembled foundation, characterized in that: include: A plurality of basic units distributed along a horizontal straight line direction, wherein the basic units include a basic block, a first connecting member, a bottom plate and a column, wherein the bottom plate is disposed on the basic block, the bottom plate is fixedly connected to the basic block via the first connecting member, and the column is mounted on the bottom plate and is perpendicular to the bottom plate; and Two groups of connection components are correspondingly arranged on both sides of the foundation block. The connection components include channel steel and multiple second connection members arranged on the channel steel. The channel steel extends along a horizontal straight direction, and the channel steel is detachably connected to the foundation block through the second connection members.
2. The assembled foundation according to claim 1, characterized in that: The foundation block is a reinforced concrete block.
3. The assembled foundation according to claim 2, characterized in that: The first connecting member is an anchoring steel bar, the lower portion of which is integrally cast with the foundation block, and the upper portion of which extends out of the foundation block and is welded and fixed to the base plate.
4. The fabricated foundation according to claim 1, characterized in that: The diameter of the column is smaller than the side length of the bottom plate. The column is arranged at the center of the bottom plate. There are at least four first connecting members, and the first connecting members are arranged around the bottom plate.
5. The assembled foundation according to claim 1, characterized in that: The foundation block includes a first block, a connecting block arranged on the first block, and a second block arranged on the connecting block. The first block, the connecting block and the second block are cast in one piece.
6. The assembled foundation according to claim 5, characterized in that: The cross-sections of the first block and the second block along the direction perpendicular to the horizontal straight line are both rectangular, the cross-section of the connecting block along the direction perpendicular to the horizontal straight line is trapezoidal, and the width of the first block is greater than that of the second block.
7. The fabricated foundation according to claim 6, characterized in that: The width of the bottom plate is equal to the width of the second block, and two side edges of the bottom plate are flush with two side surfaces of the second block.
8. The fabricated foundation according to claim 6, characterized in that: The bottom surface of the channel steel is arranged on the side of the connecting block, and the angle between the side of the connecting block and the horizontal direction is 30-60°.
9. The fabricated foundation according to claim 1, characterized in that: The second connecting member is an expansion bolt, one end of which passes through the channel steel and is installed in the foundation block.
10. The fabricated foundation according to claim 1, characterized in that: The bottom plate is a steel plate, the columns are steel pipes, and the columns are welded and fixed to the bottom plate.