Concrete pouring steel structure

Abstract

The utility model relates to the technical field of building construction, in particular to a concrete pouring steel structure which comprises a base and a steel plate, the side face of the steel plate is fixedly connected with a supporting block used for positioning, the side face of the steel plate is fixedly connected with a connecting frame used for limiting, and the inner wall of the connecting frame is rotatably connected with an adjusting rod used for stretching out and drawing back. The outer surface of the adjusting rod is sleeved with a stress rod used for supporting, and a fastening column used for fixing is inserted into the upper surface of one end of the stress rod. According to the concrete pouring steel structure, through cooperative arrangement of a steel plate and a supporting block, when a worker conducts pouring, the steel plate can be supported more conveniently, the steel plate is placed more stably, meanwhile, by means of cooperative arrangement of a connecting frame, an adjusting rod and a stress rod, after concrete is poured into the inner wall of the steel plate, the steel plate is placed more stably; force transmitted by concrete can be borne more conveniently, the stability of the whole steel structure in the concrete pouring process is guaranteed, and the steel structure can bear corresponding loads.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a concrete-cast steel structure. Background Technology

[0002] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In civil engineering, concrete and other materials are poured into a mold to form a predetermined shape. When pouring concrete, the free height of the concrete should not exceed 2 meters. When it exceeds 3 meters, corresponding measures should be taken. In order to ensure the seismic performance of the building after it is formed, it is necessary to use some specific molds during the pouring process to pour concrete at the support and beam-column joints.

[0003] Chinese Patent Publication No. CN216305071U discloses a concrete-cast steel structure, including a profiled steel sheet. A concrete floor slab is provided on the top of the profiled steel sheet, and multiple sets of I-beams are provided at the bottom of the profiled steel sheet. The concrete floor slab includes a concrete blank and a steel reinforcement skeleton assembly. The steel reinforcement skeleton assembly includes an installation frame, the bottom of which is fixedly connected to the top of the profiled steel sheet. In this concrete-cast steel structure, the steel reinforcement skeleton assembly is manufactured in a component factory through threaded studs and the steel reinforcement skeleton assembly. Then, the steel reinforcement skeleton assembly is welded to the profiled steel sheet. After the steel reinforcement skeleton assembly is welded, the threaded studs are screwed into the stud sleeves. This improves the construction speed of the device, reduces the installation and production time of the device, effectively ensures the rapid construction capability of steel structure buildings, and thus enhances the practicality of the device.

[0004] However, the present invention has the following problems in actual use;

[0005] The existing equipment is not convenient for providing effective support to the steel structure during concrete pouring. When workers are pouring, the weight of the wet concrete is large, which can easily cause deformation of the steel structure after pouring, thus affecting the quality and shape of the concrete. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a concrete-cast steel structure, which solves the problems mentioned in the background art that the existing devices are not convenient to provide effective support for the steel structure during concrete casting, and that the wet concrete is heavy when workers are casting, which can easily cause the cast steel structure to deform after casting, thus affecting the quality and shape of the cast concrete.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: a concrete-cast steel structure, including a base and a steel plate, wherein a support block for positioning is fixedly connected to the side of the steel plate, a connecting frame for limiting the position is fixedly connected to the side of the steel plate, an adjusting rod for telescopic extension is rotatably connected to the inner wall of the connecting frame, a force-bearing rod for support is sleeved on the outer surface of the adjusting rod, and a fastening column for fixing is inserted into the upper surface of one end of the force-bearing rod.

[0010] Preferably, bolts for fixing are inserted into the side of the steel plate, and the bolts are threaded through one side of the steel plate and connected to the inside of the base.

[0011] Preferably, the side of the steel plate is bolted to a reinforcing shell for fixing, and the side of the reinforcing shell is provided with a locking hole for positioning.

[0012] Preferably, a pin for fixing is inserted into the side of the reinforcing shell, and the pin is threaded through one side of the reinforcing shell and connected to the inside of the steel plate.

[0013] Preferably, the upper end of the base is bolted to a placement frame for limiting position, and the inner wall of the placement frame is detachably connected to a reinforcing column.

[0014] Preferably, the bottom of the base is detachably connected to a threaded post for reinforcement, and the upper end of the base is detachably connected to a reinforcing bar.

[0015] Preferably, a limiting post for fixing is inserted into the side of the force-bearing rod, and the limiting post is threaded through one side of the force-bearing rod and connected to the inner wall of the adjusting rod.

[0016] Preferably, a pivot for positioning is inserted into the side of the connecting frame, and the pivot is threaded through one side of the connecting frame and connected to the inner wall of the adjusting rod.

[0017] (III) Beneficial Effects

[0018] This utility model provides a concrete-cast steel structure, which has the following beneficial effects:

[0019] This concrete-cast steel structure, through the coordinated arrangement of steel plates and support blocks, allows for easier support of the steel plates during pouring, ensuring greater stability. Simultaneously, the coordinated arrangement of connecting frames, adjusting rods, and load-bearing rods allows for easier absorption of forces transmitted from the concrete after it is poured into the inner wall of the steel plates, ensuring the stability of the entire steel structure during the concrete pouring process and enabling it to withstand corresponding loads. Furthermore, the adjusting rods allow for adaptation to different construction needs, enabling the length of the load-bearing rods to be adjusted to meet the requirements of various concrete pouring scenarios. Finally, the fastening columns facilitate the easy fixing of the load-bearing rods to the ground, preventing loosening or displacement during use and ensuring the structural integrity. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the steel plate structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the force-bearing rod structure of this utility model.

[0024] In the diagram: 1. Base; 2. Steel plate; 3. Support block; 4. Connecting frame; 5. Adjusting rod; 6. Force-bearing rod; 7. Fastening column; 8. Bolt; 9. Reinforcing shell; 10. Pin; 11. Placement frame; 12. Reinforcing column; 13. Threaded column; 14. Reinforcing bar; 15. Limiting column; 16. Rotating shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Example 1;

[0027] Please see Figures 1 to 4To facilitate the reinforcement of steel plate 2, this utility model provides a technical solution: a concrete-cast steel structure, which is mainly used in the process of concrete pouring into the mold until plasticization. It includes a base 1 and a steel plate 2. Bolts 8 for fixing are inserted into the side of the steel plate 2. The bolts 8 penetrate one side of the steel plate 2 and are threaded into the inside of the base 1. A reinforcing shell 9 for fixing is connected to the side of the steel plate 2 by bolts. The side of the reinforcing shell 9 has a positioning hole. A pin 10 for fixing is inserted into the side of the reinforcing shell 9. The pin 10 penetrates one side of the reinforcing shell 9 and is threaded into the inside of the steel plate 2. A support block 3 for positioning is fixedly connected to the side of the steel plate 2.

[0028] Bolt 8 is used to fix steel plate 2, so that it can be stably connected to base 1, which enhances the tightness of the connection between steel plate 2 and base 1, prevents relative displacement between the two, and ensures the basic stability of the overall structure. Reinforcing shell 9 is used to fix the connection of steel plate 2. Through the connection with steel plate 2 and its own structural characteristics, the stability of steel plate 2 is further enhanced. With the help of pin 10, the reinforcing shell 9 is more firmly connected to the side of steel plate 2, preventing the reinforcing shell 9 from loosening or falling off, and ensuring that the reinforcing shell 9 effectively strengthens the steel plate 2.

[0029] Example 2;

[0030] Please see Figures 1 to 4 To facilitate the fixing of the adjusted force rod 6, a limiting connecting frame 4 is fixedly connected to the side of the steel plate 2. A positioning rotating shaft 16 is inserted into the side of the connecting frame 4. The rotating shaft 16 passes through one side of the connecting frame 4 and is threaded to the inner wall of the adjusting rod 5. The inner wall of the connecting frame 4 is rotatably connected to the telescopic adjusting rod 5. The outer surface of the adjusting rod 5 is sleeved with the supporting force rod 6. A fixing limiting post 15 is inserted into the side of the force rod 6. The limiting post 15 passes through one side of the force rod 6 and is threaded to the inner wall of the adjusting rod 5. With the help of the rotating shaft 16, the connecting frame 4 and the adjusting rod 5 can be connected more conveniently. With the setting of the limiting post 15, after the staff has adjusted the adjusting rod 5, it is used to fix the force rod 6 and the adjusting rod 5, limit their relative position, ensure that the force rod 6 and the adjusting rod 5 are tightly and stably connected, and enable the force rod 6 to play its supporting role normally.

[0031] Example 3;

[0032] Please see Figures 1 to 3To improve the load-bearing capacity of the concrete, a fastening post 7 is inserted into the upper surface of one end of the load-bearing rod 6 for fixing. The upper end of the base 1 is bolted to a placement frame 11 for limiting the position. A reinforcing post 12 is detachably connected to the inner wall of the placement frame 11. A threaded post 13 for reinforcement is detachably connected to the bottom of the base 1. A steel bar 14 is detachably connected to the upper end of the base 1. The placement frame 11 is used to limit the position of the reinforcing post 12 and other components, ensuring that they are in a reasonable position and that the components cooperate in an orderly manner. The threaded post 13 makes it easy for workers to fix the base 1 in a suitable position and prevent the base 1 from shaking. The steel bar 14, combined with the base 1, enhances its structural strength. After the concrete is poured, the concrete inside the base 1 has a better load-bearing capacity.

[0033] In this invention, the working steps of the device are as follows:

[0034] First, place the base 1 in the predetermined position and fix it to the ground using the threaded post 13, ensuring the base 1 is accurately positioned and level to prevent it from shaking or shifting. Place the steel plate 2 on the side of the base 1, ensuring the side of the steel plate 2 fits against the side of the base 1. Then, pass the bolt 8 through the side of the steel plate 2 and thread it into the inside of the base 1. Tighten the bolt 8 to securely connect the steel plate 2 to the base 1. Next, attach the force-bearing rod 6 to the outer surface of the adjusting rod 5. Then, pass the limiting post 15 through the side of the force-bearing rod 6 and thread it into the inner wall of the adjusting rod 5 to fix the relative position of the force-bearing rod 6 and the adjusting rod 5. Insert the fastening post 7 into the upper surface of one end of the force-bearing rod 6 to fix the force-bearing rod 6 to the upper end of the ground, preventing it from loosening or shifting during use and supporting the steel plate 2. At the same time, pour concrete into the interior of the steel plate 2.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete-cast steel structure, comprising a base (1) and a steel plate (2), characterized in that: The side of the steel plate (2) is fixedly connected to a support block (3) for positioning, and the side of the steel plate (2) is fixedly connected to a connecting frame (4) for limiting position. The inner wall of the connecting frame (4) is rotatably connected to an adjusting rod (5) for telescopic movement. The outer surface of the adjusting rod (5) is sleeved with a force-bearing rod (6) for support, and a fastening post (7) for fixing is inserted into the upper surface of one end of the force-bearing rod (6).

2. The concrete-cast steel structure according to claim 1, characterized in that: The side of the steel plate (2) is fitted with bolts (8) for fixing, and the bolts (8) are threaded through one side of the steel plate (2) and connected to the inside of the base (1).

3. A concrete-cast steel structure according to claim 1, characterized in that: The side of the steel plate (2) is connected to a reinforcing shell (9) for fixing by bolts, and the side of the reinforcing shell (9) is provided with a positioning hole.

4. A concrete-cast steel structure according to claim 3, characterized in that: The side of the reinforced shell (9) is fitted with a pin (10) for fixing, and the pin (10) is threaded through one side of the reinforced shell (9) and connected to the inside of the steel plate (2).

5. A concrete-cast steel structure according to claim 1, characterized in that: The upper end of the base (1) is bolted to a placement frame (11) for limiting position, and the inner wall of the placement frame (11) is detachably connected to a reinforcing column (12).

6. A concrete-cast steel structure according to claim 1, characterized in that: The bottom of the base (1) is detachably connected to a threaded post (13) for reinforcement, and the upper end of the base (1) is detachably connected to a steel bar (14).

7. A concrete-cast steel structure according to claim 1, characterized in that: A limiting post (15) for fixing is inserted into the side of the force-bearing rod (6), and the limiting post (15) is threaded through one side of the force-bearing rod (6) and connected to the inner wall of the adjusting rod (5).

8. A concrete-cast steel structure according to claim 1, characterized in that: A pivot (16) for positioning is inserted into the side of the connecting frame (4), and the pivot (16) is threaded through one side of the connecting frame (4) and connected to the inner wall of the adjusting rod (5).

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