Concrete latticed column supporting base

Abstract

The utility model relates to the technical field of buildings, in particular to a concrete latticed column supporting base which comprises a concrete base body, a center frame is arranged on the top of the concrete base body, and installation sleeves are fixed to the ends of the center frame. Connecting assemblies are arranged between the bottom of the outer wall of the center frame and the top of the concrete base and between the bottom of the outer wall of the mounting sleeve and the top of the concrete base, a concrete latticed column body is inserted into the mounting sleeve, and positioning assemblies are arranged at the bottom of the concrete latticed column body and in the center frame. A limiting assembly is arranged between the top of the positioning assembly and the top of the center frame. The stable performance of the concrete latticed column body can be directly guaranteed at the beginning of installation, then the positioning plates are inserted into the concrete latticed column body, the concrete latticed column body can be conveniently fixed, and installation and disassembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a concrete lattice column supporting base. Background Art

[0002] Concrete lattice columns are a commonly used component in building structures, which mainly play the role of supporting and increasing structural stability. In building construction, the construction technology of lattice columns is crucial to ensure the safety and quality of the structure.

[0003] After searching, a steel-aluminum sandwich concrete lattice column with a patent publication number of CN218714347U is characterized in that it at least includes: a thin-walled steel tube, a thin-walled aluminum tube, a sandwich concrete and a tie bar; the thin-walled steel tube and the thin-walled aluminum tube are a concentric circle structure, the inner diameter of the thin-walled steel tube is larger than the outer diameter of the thin-walled aluminum tube, and a gap is formed therebetween, and the sandwich concrete is filled in the gap to form a columnar body, and each thin-walled steel tube has a connecting plate for mutual connection along the outer side of the tube wall, and the two columns are connected to each other through the tie bars and the connecting plate to form a double parallel body structure. In the process of implementing the solution, it was found that the following problems in the prior art have not been well solved: in the prior art, when installing concrete lattice columns, a screw-connection fixing method of multiple screws and nuts is generally used for installation. At the beginning of installation, the stability of the lattice column cannot be directly guaranteed, which makes the installation operation process more troublesome, and it is not convenient during the subsequent disassembly operation. Therefore, it is urgent to design a concrete lattice column support base to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete lattice column support base to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A concrete lattice column support base comprises a concrete base, a center frame is arranged on the top of the concrete base, and mounting sleeves are fixed to the ends of the center frame, a connecting component is arranged between the bottom of the outer wall of the center frame and the bottom of the outer wall of the mounting sleeve and the top of the concrete base, a concrete lattice column body is inserted into the interior of the mounting sleeve, and a positioning component is arranged between the bottom of the concrete lattice column body and the interior of the center frame, and a limiting component is arranged between the top of the positioning component and the top of the center frame.

[0007] Furthermore, the connecting assembly includes a plurality of ground anchor rods distributed on a concrete base, and mounting plates equidistantly distributed are fixed between the bottom of the outer wall of the center frame and the bottom of the outer wall of the mounting sleeve, the mounting plates are provided with docking holes for the top of the ground anchor rods to pass through, and the top of the ground anchor rods is screwed with a positioning nut that fits on the top surface of the mounting plate.

[0008] Furthermore, the concrete base is fixed with screws with equidistant and annularly distributed positioning columns, and the positioning columns are located at the center of the mounting sleeve, and the inner wall of the concrete lattice column body is matched with the outer wall of the positioning columns.

[0009] Furthermore, a limiting ring is fixed to the bottom of the outer wall of the concrete lattice column body and is fitted on the top of the installation sleeve.

[0010] Furthermore, the positioning assembly includes a mounting hole opened at the center position of the center frame, and the inner wall of the mounting hole is rotatably connected to a rotating shaft through a bearing, a gear ring is fixed to the top of the outer wall of the rotating shaft, the bottom of the concrete lattice column body, one side of the mounting sleeve and the end of the center frame are all provided with positioning grooves, and positioning plates are inserted into the inside of the positioning grooves, and one side of the positioning plate is provided with tooth grooves distributed at equal distances, the inner wall of the center frame is rotatably connected to tooth columns distributed at equal distances, and the top of the tooth column is meshed with the gear ring, and the bottom of the tooth column is meshed with the tooth groove, a turntable is fixed to the top of the rotating shaft, and a rotating nut is fixed to the top of the turntable.

[0011] Furthermore, the limit assembly includes a limit slot opened on one side of the turntable, and the top side of the center frame is rotatably connected to a limit plate, one end of the limit plate is clamped in the inside of the limit slot, and a handle rod is fixed on the top of the limit plate.

[0012] Furthermore, the bottom of the positioning plate is provided with a guide groove, and the bottom inner wall of the central frame is fixed with a guide block inserted in the guide groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a support base structure of a concrete lattice column is formed by the cooperation of a concrete base, a ground anchor rod, a connection assembly, a center frame, a mounting sleeve, a positioning assembly and a limit assembly, and the concrete lattice column body can be inserted into a plurality of mounting sleeves, so that the stability of the concrete lattice column body can be directly guaranteed at the initial installation, making the subsequent installation more convenient;

[0015] In the utility model, the position of the positioning plate in the positioning groove in the positioning assembly can be changed so that the positioning plate can be inserted into the interior of the concrete lattice column body, which is convenient for fixing the concrete lattice column body, replacing the screw connection fixing method of multiple screws and nuts used in the prior art for installation, and facilitating installation and disassembly operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of a concrete base and a concrete lattice column body structure of a concrete lattice column support base.

[0017] Figure 2 The figure is a schematic diagram of the overall structure of a concrete lattice column support base.

[0018] Figure 3 The present invention is a schematic diagram of a positioning column structure of a concrete lattice column support base.

[0019] Figure 4 The present invention is an overall cross-sectional view of a concrete lattice column support base.

[0020] Figure 5 The figure is a schematic diagram of the docking hole structure of a concrete lattice column support base.

[0021] Figure 6 The present invention is a schematic diagram of the gear ring and gear column structure of a concrete lattice column support base.

[0022] Figure 7 The present invention is a schematic diagram of the guide groove and guide block structure of a concrete lattice column support base.

[0023] In the figure: 1. concrete base; 2. ground anchor rod; 3. mounting plate; 4. positioning nut; 5. center frame; 6. mounting sleeve; 7. limiting plate; 8. turntable; 9. rotating nut; 10. positioning column; 11. positioning groove; 12. positioning plate; 13. rotating shaft; 14. docking hole; 15. limiting groove; 16. gear ring; 17. gear column; 18. guide groove; 19. guide block; 20. concrete lattice column body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 7In the embodiment of the utility model, a concrete lattice column support base includes a concrete base 1, a center frame 5 is arranged on the top of the concrete base 1, and mounting sleeves 6 are fixed to the ends of the center frame 5, a connecting component is arranged between the bottom of the outer wall of the center frame 5 and the bottom of the outer wall of the mounting sleeve 6 and the top of the concrete base 1, and the connecting component includes a plurality of ground anchor rods 2 distributed on the concrete base 1, and mounting plates 3 with equal distances are fixed between the bottom of the outer wall of the center frame 5 and the bottom of the outer wall of the mounting sleeve 6, and the mounting plates 3 are provided with ground anchor rods 2. The top of the ground anchor rod 2 is screwed with a positioning nut 4 that fits on the top surface of the mounting plate 3. The interior of the mounting sleeve 6 is plugged with a concrete lattice column body 20, and the bottom of the concrete lattice column body 20 and the interior of the center frame 5 are provided with a positioning assembly, the positioning assembly includes a mounting hole opened at the center position of the center frame 5, and the inner wall of the mounting hole is rotatably connected to the rotating shaft 13 through a bearing, and the outer wall top of the rotating shaft 13 is fixed with a gear ring 16, and the bottom of the concrete lattice column body 20, one side of the mounting sleeve 6 and the end of the center frame 5 are all provided with There are positioning grooves 11, and positioning plates 12 are inserted into the interior of the positioning grooves 11, and one side of the positioning plates 12 is provided with tooth grooves distributed at equal distances, and the inner wall of the center frame 5 is rotatably connected with tooth columns 17 distributed at equal distances, and the top of the tooth column 17 is meshed with the gear ring 16, and the bottom of the tooth column 17 is meshed with the tooth groove, a turntable 8 is fixed on the top of the rotating shaft 13, and a rotating nut 9 is fixed on the top of the turntable 8, and a limiting component is arranged between the top of the positioning component and the top of the center frame 5, and the limiting component includes a limiting groove 15 opened on one side of the turntable 8, and the center One side of the top of the core frame 5 is rotatably connected to the limit plate 7, one end of the limit plate 7 is clamped in the inside of the limit groove 15, and a handle rod is fixed on the top of the limit plate 7. The concrete lattice column body 20 is inserted into the multiple installation sleeves 6. At the beginning of installation, the stability of the concrete lattice column body 20 can be directly guaranteed, and the position of the positioning plate 12 in the positioning groove 11 in the positioning assembly can be changed, so that the positioning plate 12 is inserted into the interior of the concrete lattice column body 20, which is convenient for fixing the concrete lattice column body 20 and facilitating installation and disassembly operations.

[0026] Specifically, the concrete base 1 is fixed with equidistant circularly distributed positioning columns 10 by screws, and the positioning columns 10 are located at the center of the mounting sleeve 6. The inner wall of the concrete lattice column body 20 is matched with the outer wall of the positioning columns 10. The bottom of the outer wall of the concrete lattice column body 20 is fixed with a limiting ring that fits on the top of the mounting sleeve 6, so that the bottom of the concrete lattice column body 20 fits between the inner wall of the mounting sleeve 6 and the outer wall of the positioning columns 10, so as to ensure the initial stability of the installation.

[0027] Specifically, a guide groove 18 is formed at the bottom of the positioning plate 12, and a guide block 19 inserted into the guide groove 18 is fixed to the bottom inner wall of the center frame 5. The guiding action of the guide groove 18 and the guide block 19 ensures the activity stability of the positioning plate 12.

[0028] The working principle of the utility model is as follows: when in use, the user forms a supporting base structure of the concrete lattice column through the cooperation of the concrete base 1, the ground anchor rod 2, the connecting assembly, the center frame 5, the mounting sleeve 6, the positioning assembly and the limiting assembly, etc., uses a crane to insert the concrete lattice column body 20 into the multiple mounting sleeves 6, and then adjusts the direction of the limiting plate 7 through the handle bar, uses a wrench tool to drive the rotating nut 9 and the turntable 8 in the positioning assembly to rotate, drives the rotating shaft 13 and the gear ring 16 in the positioning assembly to rotate, cooperates with the meshing action of the gear ring 16, the tooth column 17 and the tooth groove to adjust the position of the positioning plate 12, so that the positioning plate 12 is inserted into the interior of the concrete lattice column body 20, which is convenient for fixing the concrete lattice column body 20, and after the turntable 8 rotates several times, the limiting plate 7 is driven by the handle bar to reset and snap into the limiting groove 15, which is convenient for installation and disassembly operations.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A concrete lattice column support base, comprising a concrete base (1), characterized in that: A center frame (5) is arranged on the top of the concrete base (1), and mounting sleeves (6) are fixed to the ends of the center frame (5), a connecting assembly is arranged between the bottom of the outer wall of the center frame (5), the bottom of the outer wall of the mounting sleeve (6) and the top of the concrete base (1), a concrete lattice column body (20) is inserted into the interior of the mounting sleeve (6), and a positioning assembly is arranged between the bottom of the concrete lattice column body (20) and the interior of the center frame (5), and a limiting assembly is arranged between the top of the positioning assembly and the top of the center frame (5).

2. A concrete lattice column support base according to claim 1, characterized in that: The connection assembly comprises a plurality of ground anchor rods (2) distributed on a concrete base (1), and mounting plates (3) are fixed between the bottom of the outer wall of the center frame (5) and the bottom of the outer wall of the mounting sleeve (6) at equal distances, the mounting plates (3) are provided with docking holes (14) for the top of the ground anchor rods (2) to pass through, and the top of the ground anchor rods (2) is screwed with a positioning nut (4) affixed to the top surface of the mounting plate (3).

3. A concrete lattice column support base according to claim 2, characterized in that: The concrete base (1) is fixed with screws to have equidistant and annularly distributed positioning columns (10), and the positioning columns (10) are located at the center of the mounting sleeve (6), and the inner wall of the concrete lattice column body (20) is matched with the outer wall of the positioning columns (10).

4. A concrete lattice column support base according to claim 3, characterized in that: A limiting ring is fixed to the bottom of the outer wall of the concrete lattice column body (20) and is fitted on the top of the installation sleeve (6).

5. A concrete lattice column support base according to claim 4, characterized in that: The positioning assembly comprises a mounting hole provided at the center position of the center frame (5), and the inner wall of the mounting hole is rotatably connected to a rotating shaft (13) through a bearing, a gear ring (16) is fixed to the top of the outer wall of the rotating shaft (13), a positioning groove (11) is provided at the bottom of the concrete lattice column body (20), one side of the mounting sleeve (6) and the end of the center frame (5), and a positioning plate (12) is inserted into the interior of the positioning groove (11), and one side of the positioning plate (12) is provided with tooth grooves distributed at equal distances, the inner wall of the center frame (5) is rotatably connected to tooth columns (17) distributed at equal distances, and the top of the tooth column (17) is meshed with the gear ring (16), and the bottom of the tooth column (17) is meshed with the tooth groove, a turntable (8) is fixed to the top of the rotating shaft (13), and a rotating nut (9) is fixed to the top of the turntable (8).

6. A concrete lattice column support base according to claim 5, characterized in that: The limiting assembly comprises a limiting groove (15) provided on one side of the rotating disk (8), and one side of the top of the center frame (5) is rotatably connected to the limiting plate (7), one end of the limiting plate (7) is clamped in the inside of the limiting groove (15), and a handle bar is fixed on the top of the limiting plate (7).

7. The concrete lattice column support base according to claim 5, characterized in that: The bottom of the positioning plate (12) is provided with a guide groove (18), and the bottom inner wall of the central frame (5) is fixed with a guide block (19) inserted into the guide groove (18).

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