Concrete profile steel long column with high static bearing capacity

Abstract

The utility model discloses a concrete profile steel long column with strong static bearing capacity, which relates to the technical field of building construction, and comprises a base, the upper surface of the base is provided with a mounting groove, the upper surface of the base is fixedly connected with a support column, and the outer wall of the support column is symmetrically and fixedly provided with positioning plates; positioning columns are symmetrically and fixedly installed on the outer wall of the supporting column, clamping grooves are symmetrically formed in the outer walls of the multiple positioning columns, and positioning grooves are symmetrically formed in the outer walls of the multiple positioning plates. The clamping grooves are formed in the outer walls of the multiple positioning columns and used for clamping and positioning the steel bars, the ends of the steel bars are clamped and fixed through cooperation of the multiple positioning grooves, meanwhile, the ends of the multiple steel bars are welded and fixed to the positioning plate through the welding blocks, the multiple steel bars are distributed in a rectangular array, and therefore the positioning effect is improved. The supporting stability degree of the supporting column and the positioning plate can be effectively improved, and the bearing strength of the concrete forming column is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically to a long concrete steel column with strong static bearing capacity. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction and decoration engineering construction, etc. Steel section is a strip steel with a certain cross-sectional shape and size. It is one of the four major types of steel (plate, tube, section, wire) and is one of the basic equipment that constitutes a building.

[0003] A steel-concrete column is disclosed in the Chinese utility model patent application number: CN202320877807.8, the structure includes concrete, a group of steel structures are installed inside the concrete, the steel structures are composed of steel pipes, steel plates, reinforcement steel and reinforcement rods, the steel plates are installed with a group of staggered stabilizing frames, a docking frame is installed between the two groups of steel structures, and the outer sides of the docking frame and the steel plate are provided with four cross-shaped bolt installation holes. The steel-concrete column adopts a steel support frame spliced ​​steel-concrete column support structure, the device has a low bearing strength for the concrete steel column, the bottom support stability of the device is low, and it is easy to offset and dislocate, which reduces the overall structural strength of the device.

[0004] Therefore, it is necessary to propose a concrete steel long column with strong static bearing capacity to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to solve the problem that a steel-concrete column adopts a steel support frame spliced ​​steel-concrete column support structure, the device has low bearing strength for concrete steel columns, the bottom support stability of the device is low, and it is easy to offset and dislocate, which reduces the overall structural strength of the device. The utility model provides a long concrete steel column with strong static bearing capacity.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] A long concrete steel column with strong static bearing capacity comprises a base, an installation groove is provided on the upper surface of the base, a support column is fixedly connected to the upper surface of the base, a positioning plate is symmetrically fixedly installed on the outer wall of the support column, a positioning column is symmetrically fixedly installed on the outer wall of the support column, a plurality of positioning columns are symmetrically provided with slots on the outer walls, a plurality of positioning plates are symmetrically provided with positioning grooves on the outer walls, steel bars are provided inside the plurality of slots, welding blocks are symmetrically provided on the ends of the plurality of steel bars, and rectangular plates are symmetrically fixedly installed on the bottom of the outer walls of the plurality of positioning plates.

[0010] Furthermore, the upper surface of the base is symmetrically provided with limiting grooves, and the bottom of the outer walls of the plurality of positioning plates are symmetrically fixed with support plates. The plurality of limiting grooves are distributed in a rectangular array and correspond one-to-one to the plurality of support plates, and are used for clamping and fixing the bottoms of the plurality of support plates.

[0011] Furthermore, a rectangular groove is opened on the top of the outer wall of the plurality of support plates, and bolts are symmetrically arranged on the inner wall of the plurality of rectangular grooves and penetrate the positioning plate. The plurality of bolts are distributed in a rectangular array, which helps to improve the connection stability between the support plate and the positioning plate.

[0012] Furthermore, bottom grooves are symmetrically formed on the upper surface of the base, and a plurality of mounting holes are symmetrically formed on the upper surfaces of the bottom grooves, and the plurality of mounting holes are distributed in a rectangular array.

[0013] Furthermore, a top plate is symmetrically fixedly connected to the upper surface of the positioning plate, and a plurality of inner walls of the top plates are fixedly connected to profiled steel.

[0014] Furthermore, the outer wall of the positioning plate is symmetrically provided with through holes, the outer wall tops of the plurality of top plates are symmetrically provided with top grooves, and the plurality of through holes are distributed in a rectangular array for clamping and fixing concrete reinforcement bars.

[0015] Furthermore, the outer walls of the plurality of top plates are symmetrically provided with connection holes, and the tops of the outer walls of the plurality of positioning plates are symmetrically fixed with limiting plates, and through the setting of the plurality of connection holes, the steel plate fasteners penetrate the top plates and are connected to the steel sections.

[0016] Furthermore, screws are symmetrically threadedly installed on the bottom of the outer walls of the plurality of limit plates, and baffles are fixedly installed on the tops of the plurality of limit plates.

[0017] (III) Beneficial effects

[0018] The beneficial effects of the utility model are as follows:

[0019] 1. The utility model provides a clamping groove on the outer wall of a plurality of positioning columns for clamping and positioning the steel bars, and realizes clamping and fixing the ends of the steel bars through the cooperation of the plurality of positioning grooves. At the same time, the ends of the plurality of steel bars are welded and fixed to the positioning plates through welding blocks. The plurality of steel bars are distributed in a rectangular array, which can effectively improve the supporting stability of the support columns and the positioning plates, and enhance the bearing strength of the concrete formed columns.

[0020] 2. In the utility model, a plurality of bolts are distributed in a rectangular array and penetrate the outer walls of the support plate and the positioning plate in sequence. At the same time, a plurality of bottom grooves are provided on the upper surface of the base and distributed at the four corners of the base. The buried nails are penetrated through the mounting holes in sequence to connect with the ground, which can effectively improve the support stability of the bottom of the device and avoid the phenomenon of displacement and dislocation of the bottom of the device.

[0021] 3. The utility model provides top grooves on the outer walls of multiple top plates, which correspond one to one with multiple limit plates on the outer walls of the positioning plates, and provides baffles at the top ends of the multiple limit plates, which are clamped and fixed to the top grooves, thereby driving the support columns and the top plates to be tightly connected, which can effectively improve the static bearing stability of the concrete steel and further strengthen the overall structural strength of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional side view schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a three-dimensional side cross-sectional schematic diagram of the structure of the utility model;

[0025] Figure 4 It is a partial three-dimensional bottom view schematic diagram of the structure of the utility model;

[0026] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure of the middle A area;

[0027] Figure 6 For this utility model Figure 2 A magnified schematic diagram of the structure of the middle B region;

[0028] Figure 7 For this utility model Figure 4 A magnified schematic diagram of the structure of the middle C region.

[0029] Figure numerals: 1. base; 2. mounting groove; 3. support column; 4. positioning plate; 5. positioning column; 6. slot; 7. positioning slot; 8. steel bar; 9. welding block; 10. rectangular plate; 11. limiting slot; 12. support plate; 13. rectangular slot; 14. bolt; 15. bottom slot; 16. mounting hole; 17. top plate; 18. steel section; 19. through hole; 20. top slot; 21. connecting hole; 22. limiting plate; 23. screw; 24. baffle. DETAILED DESCRIPTION

[0030] 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.

[0031] Example 1

[0032] See also Figure 1-7 A long concrete steel column with strong static bearing capacity includes a base 1, an installation groove 2 is opened on the upper surface of the base 1, a support column 3 is fixedly connected to the upper surface of the base 1, a positioning plate 4 is symmetrically fixedly installed on the outer wall of the support column 3, a positioning column 5 is symmetrically fixedly installed on the outer wall of the support column 3, a plurality of positioning columns 5 are symmetrically opened on the outer wall with a slot 6, a plurality of positioning plates 4 are symmetrically opened on the outer wall with a positioning slot 7, a plurality of slots 6 are arranged inside with steel bars 8, a plurality of steel bars 8 are symmetrically arranged at the ends with welding blocks 9, and a plurality of positioning plates 4 are symmetrically fixedly installed with rectangular plates 10 on the bottom of the outer wall.

[0033] In this embodiment, a mounting groove 2 is provided on the upper surface of the base 1, and the mounting groove 2 is provided in a rectangular shape, which is used for supporting and positioning the support column 3 and realizing the clamping and fixing of multiple positioning plates 4. Multiple positioning plates 4 are distributed in a rectangular array and fit with the inner corners of the mounting groove 2. Positioning columns 5 are provided on the outer wall of the support column 3, and multiple positioning columns 5 are provided in an arc shape, which helps to improve the support stability of the support column 3. Clamping grooves 6 are provided on the outer walls of multiple positioning columns 5 for clamping and positioning the steel bars 8, and the clamping and fixing of the ends of the steel bars 8 are realized through the cooperation of multiple positioning grooves 7. At the same time, the ends of multiple steel bars 8 are welded and fixed to the positioning plates 4 by welding blocks 9. Multiple steel bars 8 are distributed in a rectangular array, which can effectively improve the support stability of the support column 3 and the positioning plates 4, and enhance the bearing strength of the concrete formed column.

[0034] Example 2

[0035] See also Figure 1-7This embodiment is further optimized on the basis of Embodiment 1. Specifically, the upper surface of the base 1 is symmetrically provided with limiting grooves 11, and the bottom of the outer walls of the plurality of positioning plates 4 are symmetrically fixed with support plates 12. The plurality of limiting grooves 11 are distributed in a rectangular array and correspond one-to-one to the plurality of support plates 12, so as to be used for clamping and fixing the bottoms of the plurality of support plates 12.

[0036] Specifically, a rectangular groove 13 is opened on the top of the outer wall of the multiple support plates 12, and bolts 14 are symmetrically arranged on the inner wall of the multiple rectangular grooves 13 and penetrate the positioning plate 4. The multiple bolts 14 are distributed in a rectangular array, which helps to improve the connection stability between the support plate 12 and the positioning plate 4.

[0037] Specifically, bottom grooves 15 are symmetrically formed on the upper surface of the base 1 , and a plurality of mounting holes 16 are symmetrically formed on the upper surfaces of the bottom grooves 15 . The plurality of mounting holes 16 are distributed in a rectangular array.

[0038] In this embodiment, a plurality of limit grooves 11 are provided on the upper surface of the base 1 and are distributed in a rectangular array. The top of the inner wall of one side of the plurality of limit grooves 11 is provided in an inclined shape, which is used for clamping and positioning the bottom of the plurality of support plates 12. In this process, rectangular grooves 13 are provided on the outer walls of the plurality of support plates 12 for installation and positioning of a plurality of bolts 14. The plurality of bolts 14 are distributed in a rectangular array and penetrate the outer walls of the support plates 12 and the positioning plates 4 in sequence. At the same time, a plurality of bottom grooves 15 are provided on the upper surface of the base 1 and are distributed at the four corners of the base 1. By passing the buried nails through the mounting holes 16 in sequence to connect with the ground, the support stability of the bottom of the device can be effectively improved, and the displacement and dislocation of the bottom of the device can be avoided.

[0039] Example 3

[0040] See also Figure 1-7 This embodiment is optimized as follows based on Example 1 or Example 2. Specifically, the upper surface of the positioning plate 4 is symmetrically fixedly connected with a top plate 17, and the inner walls of the plurality of top plates 17 are fixedly connected with a steel section 18.

[0041] Specifically, the outer wall of the positioning plate 4 is symmetrically provided with through holes 19, and the outer wall tops of the plurality of top plates 17 are symmetrically provided with top grooves 20. The plurality of through holes 19 are distributed in a rectangular array for clamping and fixing concrete reinforcement bars.

[0042] Specifically, the outer walls of the multiple top plates 17 are symmetrically provided with connection holes 21, and the tops of the outer walls of the multiple positioning plates 4 are symmetrically fixed with limit plates 22. Through the arrangement of the multiple connection holes 21, the steel plate fasteners penetrate the top plates 17 and the steel sections 18 to connect.

[0043] Specifically, screws 23 are symmetrically threadedly installed on the bottom of the outer walls of the plurality of limiting plates 22 , and baffles 24 are fixedly installed on the tops of the plurality of limiting plates 22 .

[0044] In this embodiment, multiple top plates 17 are arranged on the top of the support column 3 and are located in the same horizontal plane to support and position the steel section 18. In actual application, top grooves 20 are arranged on the outer walls of the multiple top plates 17, and they correspond one to one with the multiple limit plates 22 on the outer wall of the positioning plate 4. Baffle plates 24 are arranged on the top ends of the multiple limit plates 22 and are fixed to the top grooves 20 to drive the support column 3 and the top plate 17 to be tightly connected, which can effectively improve the static load-bearing stability of the concrete steel section 18 and further strengthen the overall structural strength of the device.

[0045] Working principle: When in use, first, the device is fixedly installed in a specific construction area through the cooperation of the base 1, and the installation groove 2 is arranged on the upper surface of the base 1. The installation groove 2 is arranged in a rectangular shape, which is used to support and position the support column 3, and realize the clamping and fixing of multiple positioning plates 4. Multiple positioning plates 4 are distributed in a rectangular array and fit with the inner corners of the installation groove 2. Positioning columns 5 are arranged on the outer wall of the support column 3. Multiple positioning columns 5 are arranged in an arc shape, which helps to improve the support stability of the support column 3. Card grooves 6 are arranged on the outer walls of multiple positioning columns 5 for clamping and positioning the steel bars 8, and the clamping and fixing of the ends of the steel bars 8 are realized through the cooperation of multiple positioning grooves 7. At the same time, the ends of multiple steel bars 8 are welded and fixed to the positioning plates 4 through welding blocks 9. Multiple limiting grooves 11 are arranged on the upper surface of the base 1 and are distributed in a rectangular array. The top of the inner wall of one side of the multiple limiting grooves 11 The base 1 is provided with a plurality of bottom grooves 15 and is distributed at the four corners of the base 1. The base 1 is connected to the ground by passing through the mounting holes 16 in sequence. A plurality of top plates 17 are provided on the top of the support column 3 and are located in the same horizontal plane to support and position the steel section 18. In actual application, top grooves 20 are provided on the outer walls of the plurality of top plates 17 and correspond to the plurality of limit plates 22 on the outer wall of the positioning plate 4 one by one. A baffle plate 24 is provided on the top of the plurality of limit plates 22 and is fixedly engaged with the top groove 20 to drive the support column 3 to be tightly connected to the top plate 17.

[0046] In summary, the utility model provides a card slot 6 on the outer wall of a plurality of positioning columns 5 for clamping and positioning the steel bars 8, and realizes the clamping and fixing of the ends of the steel bars 8 through the cooperation of a plurality of positioning slots 7. At the same time, the ends of the plurality of steel bars 8 are welded and fixed to the positioning plates 4 through welding blocks 9. The plurality of steel bars 8 are distributed in a rectangular array, which can effectively improve the supporting stability of the support columns 3 and the positioning plates 4 and enhance the bearing strength of the concrete forming columns. Rectangular grooves 13 are provided on the outer walls of the plurality of support plates 12 for installing and positioning the plurality of bolts 14. The plurality of bolts 14 are distributed in a rectangular array and are sequentially penetrated. Through the outer wall of the support plate 12 and the positioning plate 4, at the same time, by setting a plurality of bottom grooves 15 on the upper surface of the base 1 and distributing them at the four corners of the base 1, by sequentially passing the buried nails through the mounting holes 16 and connecting them to the ground, the support stability of the bottom of the device can be effectively improved, and the phenomenon of displacement and misalignment of the bottom of the device can be avoided. By setting baffles 24 at the top ends of the plurality of limit plates 22 and fixing them to the top grooves 20, the support column 3 and the top plate 17 can be driven to be tightly connected, which can effectively improve the static load-bearing stability of the concrete steel 18 and further strengthen the overall structural strength of the device, which is suitable for popularization.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A long concrete steel column with strong static bearing capacity, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a mounting groove (2), the upper surface of the base (1) is fixedly connected with a support column (3), the outer wall of the support column (3) is symmetrically fixedly provided with a positioning plate (4), the outer wall of the support column (3) is symmetrically fixedly provided with a positioning column (5), the outer walls of a plurality of the positioning columns (5) are symmetrically provided with a clamping groove (6), the outer walls of a plurality of the positioning plates (4) are symmetrically provided with a positioning groove (7), the interiors of a plurality of the clamping grooves (6) are provided with steel bars (8), the ends of a plurality of the steel bars (8) are symmetrically provided with welding blocks (9), and the outer bottoms of a plurality of the positioning plates (4) are symmetrically fixedly provided with rectangular plates (10).

2. The long concrete steel column with strong static bearing capacity according to claim 1, characterized in that: The upper surface of the base (1) is symmetrically provided with limiting grooves (11), and the bottoms of the outer walls of the plurality of positioning plates (4) are symmetrically fixed with support plates (12).

3. The long concrete steel column with strong static bearing capacity according to claim 2 is characterized in that: A rectangular groove (13) is provided on the top of the outer wall of the plurality of support plates (12), and bolts (14) are symmetrically provided on the inner walls of the plurality of rectangular grooves (13) and penetrate the positioning plate (4).

4. The long concrete steel column with strong static bearing capacity according to claim 1 is characterized in that: The upper surface of the base (1) is symmetrically provided with bottom grooves (15), and the upper surfaces of a plurality of the bottom grooves (15) are symmetrically provided with mounting holes (16).

5. The long concrete steel column with strong static bearing capacity according to claim 1, characterized in that: A top plate (17) is symmetrically fixedly connected to the upper surface of the positioning plate (4), and a plurality of inner walls of the top plates (17) are fixedly connected to profiled steel (18).

6. The long concrete steel column with strong static bearing capacity according to claim 5, characterized in that: The outer wall of the positioning plate (4) is symmetrically provided with through holes (19), and the tops of the outer walls of the plurality of top plates (17) are symmetrically provided with top grooves (20).

7. The long concrete steel column with strong static bearing capacity according to claim 6, characterized in that: The outer walls of the plurality of top plates (17) are symmetrically provided with connection holes (21), and the tops of the outer walls of the plurality of positioning plates (4) are symmetrically fixed with limiting plates (22).

8. The long concrete steel column with strong static bearing capacity according to claim 7, characterized in that: The bottom of the outer wall of the plurality of limit plates (22) is symmetrically threaded with screws (23), and the top of the plurality of limit plates (22) is fixedly mounted with a baffle (24).

Images