Fabricated concrete-filled steel tube composite frame structure

Abstract

The utility model discloses an assembly type steel pipe concrete combined frame structure which comprises two steel pipe supports, first finished product concrete is poured in each steel pipe support, and a set of connecting prefabricated plates are arranged outside each steel pipe support. According to the fabricated concrete-filled steel tube combined frame structure, the first finished product concrete and the second finished product concrete are arranged, the supporting force of the steel tube support and the connecting prefabricated plates can be increased through the first finished product concrete and the second finished product concrete, and the connecting prefabricated plates and the steel tube support can be conveniently and rapidly installed; in addition, a limiting hole, a sliding hole, a T-shaped limiting sliding rod and a telescopic spring are combined, the resilience force of the telescopic spring is utilized, the T-shaped limiting sliding rod is in sliding connection with the sliding hole, and the T-shaped limiting sliding rod is matched with the limiting hole, so that the connecting base can be conveniently limited, and the phenomenon that the connecting prefabricated plate falls off from the positioning frame due to shaking is avoided; and the safety after later installation is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of construction engineering technology, and in particular to an assembled steel tube concrete composite frame structure. Background Art

[0002] Prefabricated structure is one of the important directions of development of building structure in my country. Vigorously developing prefabricated structure is conducive to the development of my country's building industrialization, improving production efficiency and saving energy, developing green and environmentally friendly buildings, and is conducive to improving and ensuring the quality of construction projects.

[0003] In construction projects, steel tube concrete structures are widely valued by the engineering community for their high bearing capacity, good plasticity, toughness, good economic effect and convenient construction. However, the construction process of steel tube concrete structures often involves steps such as concrete pouring and steel tube welding. These steps slow down the construction period and increase the construction cost to a certain extent. Therefore, in order to solve the above problems, we provide a prefabricated steel tube concrete composite frame structure. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled steel tube concrete composite frame structure to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A prefabricated steel tube concrete composite frame structure comprises two steel tube supports, each of which is poured with a first finished concrete inside, each of which is provided with a group of connecting precast plates outside, each of which is poured with a second finished concrete on the upper surface of the connecting precast plates, each of which is fixedly connected to a connecting seat on the bottom surface, each of which is provided with a limiting hole on the outer surface, each of which is fixedly connected to a group of positioning frames on the outer surface, each of which is provided with a sliding hole on the outer surface, each of which is slidably connected to a T-shaped limiting sliding rod on the inner wall of the sliding hole, and each of which is provided with a telescopic spring on the outer surface.

[0007] Preferably, a reinforcing block is fixedly connected to the bottom surface of each positioning frame, and a side surface of each group of reinforcing blocks close to each other is fixedly connected to the outer surface of the steel pipe bracket.

[0008] Preferably, a group of connecting rods are fixedly mounted on the upper surface of each of the first finished concrete products, and the outer surface of each of the connecting rods is provided with threads.

[0009] Preferably, each of the limiting holes is matched with the T-shaped limiting sliding rod, and each of the positioning frames is matched with the connecting seat.

[0010] Preferably, the bottom surface of each of the steel pipe supports is fixedly connected to a fixed base, and the bottom surface of each of the fixed bases is provided with a group of mounting holes.

[0011] Preferably, one end of each group of telescopic springs close to each other is fixedly connected to the outer surface of the positioning frame, and the outer surface of each T-shaped limiting sliding rod is provided with anti-slip grooves.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The assembled steel tube concrete composite frame structure is provided with a first finished concrete and a second finished concrete. The first finished concrete and the second finished concrete can increase the supporting force of the steel tube bracket and the connection prefabricated plate, and cooperate with the connecting seat and the positioning frame. The connecting seat and the positioning frame are slidably connected, so that the connection prefabricated plate and the steel tube bracket can be easily and quickly installed. In addition, in combination with the limiting hole, the sliding hole, the T-shaped limiting slide bar and the telescopic spring, the resilience of the telescopic spring is utilized, the T-shaped limiting slide bar is slidably connected with the sliding hole, and the T-shaped limiting slide bar is adapted to the limiting hole, so that the connecting seat can be conveniently limited, and the phenomenon of the connection prefabricated plate falling off due to shaking and the positioning frame can be avoided, thereby greatly improving the safety after the later installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The following is a structural schematic diagram of a three-dimensional view of a steel tube support in a prefabricated steel tube concrete composite frame structure of the utility model;

[0016] Figure 2 The bottom view of the steel tube support in the assembled steel tube concrete composite frame structure of the utility model is as follows;

[0017] Figure 3 The top view of the steel tube support in the assembled steel tube concrete composite frame structure of the utility model is as follows;

[0018] Figure 4 The utility model is a prefabricated steel tube concrete composite frame structure. Figure 2 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. Steel pipe support; 2. First finished concrete; 3. Connecting precast panels; 4. Second finished concrete; 5. Connecting seat; 6. Limiting hole; 7. Positioning frame; 8. Sliding hole; 9. T-shaped limiting sliding rod; 10. Telescopic spring; 11. Reinforcement block; 12. Connecting rod; 13. Fixed base; 14. Mounting hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 The utility model provides a technical solution for an assembled steel tube concrete composite frame structure:

[0023] A prefabricated steel tube concrete composite frame structure, comprising two steel tube supports 1, each of which is poured with a first finished concrete 2 inside, and the first finished concrete 2 can be used to increase the supporting force of the steel tube support 1, and each of the steel tube supports 1 is provided with a group of connecting prefabricated panels 3 outside, and the upper surface of each connecting prefabricated panel 3 is poured with a second finished concrete 4, and the second finished concrete 4 can be used to increase the supporting force of the connecting prefabricated panels 3, and the bottom surface of each connecting prefabricated panel 3 is fixedly connected with a connecting seat 5, and the outer surface of each connecting seat 5 is provided with a limited position hole 6. A group of positioning frames 7 are fixedly connected to the outer surface of each steel pipe bracket 1. The positioning frames 7 are slidably connected to the connecting seat 5, so that the prefabricated plate 3 and the steel pipe bracket 1 can be conveniently installed. A sliding hole 8 is opened on the outer surface of each positioning frame 7. The inner wall of each sliding hole 8 is slidably connected to a T-shaped limiting slide bar 9. The outer surface of each T-shaped limiting slide bar 9 is sleeved with a telescopic spring 10. The resilience of the telescopic spring 10 and the sliding connection between the T-shaped limiting slide bar 9 and the sliding hole 8 and the limiting hole 6 can facilitate the T-shaped limiting slide bar 9 to limit the connecting seat 5.

[0024] In this embodiment, the bottom surface of each positioning frame 7 is fixedly connected to a reinforcement block 11, and the side surface of each group of reinforcement blocks 11 close to each other is fixedly connected to the outer surface of the steel pipe bracket 1;

[0025] A set of connecting rods 12 are fixedly mounted on the upper surface of each first finished concrete product 2, and a thread is formed on the outer surface of each connecting rod 12;

[0026] Each limiting hole 6 is adapted to the T-shaped limiting slide bar 9, and each positioning frame 7 is adapted to the connecting seat 5; by providing a reinforcement block 11, the reinforcement block 11 can be used to increase the supporting force of the positioning frame 7, by providing a connecting rod 12 and a thread, by using the matching of the connecting rod 12 and the thread, the stability of continuing to lift the height of the steel pipe support 1 can be increased, and by adapting the positioning frame 7 to the connecting seat 5, the connecting seat 5 and the positioning frame 7 can be easily installed;

[0027] In this embodiment, the bottom surface of each steel pipe support 1 is fixedly connected to a fixed base 13, and the bottom surface of each fixed base 13 is provided with a group of mounting holes 14;

[0028] One end of each group of telescopic springs 10 that is close to each other is fixedly connected to the outer surface of the positioning frame 7, and the outer surface of each T-shaped limit slide bar 9 is provided with anti-slip grooves; by providing a fixed base 13 and a mounting hole 14, the steel pipe bracket 1 can be easily installed on the foundation, and by providing anti-slip grooves on the outer surface of each T-shaped limit slide bar 9, the T-shaped limit slide bar 9 can be easily pulled to move.

[0029] Working principle: When the assembled steel tube concrete composite frame structure is used, the user first uses the installation holes 14 and the installation screws to install the fixed base 13 and the foundation, and places the connecting prefabricated panel 3 to be installed on the positioning frame 7, and pulls the T-shaped limit slide bar 9 to move the T-shaped limit slide bar 9 backward, then slides the connecting seat 5 into the interior of the positioning frame 7, and loosens the T-shaped limit slide bar 9 to insert the T-shaped limit slide bar 9 into the limiting hole 6. At the same time, after the installation of the steel tube bracket 1 is completed, the first finished concrete 2 and the second finished concrete 4 enhance the supporting force of the steel tube bracket 1 and the connecting prefabricated panel 3. The above is the entire use process of the utility model.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An assembled steel tube concrete composite frame structure, comprising two steel tube supports (1), characterized in that: The interior of each steel pipe support (1) is cast with a first finished concrete (2); the exterior of each steel pipe support (1) is provided with a group of connecting precast panels (3); the upper surface of each connecting precast panel (3) is cast with a second finished concrete (4); the bottom surface of each connecting precast panel (3) is fixedly connected with a connecting seat (5); the outer surface of each connecting seat (5) is provided with a limiting hole (6); the outer surface of each steel pipe support (1) is fixedly connected with a group of positioning frames (7); the outer surface of each positioning frame (7) is provided with a sliding hole (8); the inner wall of each sliding hole (8) is slidably connected with a T-shaped limiting sliding rod (9); the outer surface of each T-shaped limiting sliding rod (9) is sleeved with a telescopic spring (10).

2. The assembled steel tube concrete composite frame structure according to claim 1, characterized in that: The bottom surface of each positioning frame (7) is fixedly connected to a reinforcement block (11), and the side surfaces of each group of reinforcement blocks (11) that are close to each other are fixedly connected to the outer surface of the steel pipe bracket (1).

3. The assembled steel tube concrete composite frame structure according to claim 1 is characterized in that: A group of connecting rods (12) are fixedly mounted on the upper surface of each of the first finished concrete products (2), and a thread is formed on the outer surface of each of the connecting rods (12).

4. The assembled steel tube concrete composite frame structure according to claim 1, characterized in that: Each of the limiting holes (6) is matched with the T-shaped limiting sliding rod (9), and each of the positioning frames (7) is matched with the connecting seat (5).

5. The assembled steel tube concrete composite frame structure according to claim 1, characterized in that: The bottom surface of each steel pipe support (1) is fixedly connected to a fixed base (13), and the bottom surface of each fixed base (13) is provided with a group of mounting holes (14).

6. The assembled steel tube concrete composite frame structure according to claim 1, characterized in that: One end of each group of telescopic springs (10) that is close to each other is fixedly connected to the outer surface of the positioning frame (7), and the outer surface of each T-shaped limiting sliding rod (9) is provided with anti-slip grooves.

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