Fabricated building structure

Abstract

The utility model discloses a fabricated building structure, which belongs to the technical field of fabricated buildings and comprises a roof-shaped steel beam, a roof-shaped steel beam is fixedly mounted at the bottom of the roof-shaped steel beam, a plurality of groups of steel columns are fixedly mounted at the bottom of the roof-shaped steel beam, independent foundations are mounted at the bottom ends of the steel columns, and connecting pieces are fixedly mounted on the outer surfaces of the steel columns. A floor profile steel beam is fixedly installed between the two connecting pieces, a hook sliding mechanism is slidably connected to the outer surface of the floor profile steel beam and comprises two sliding blocks, the two sliding blocks are slidably connected to the two sides of the floor profile steel beam correspondingly, and four clamping blocks are fixedly installed on the sides, close to the floor profile steel beam, of the two sliding blocks correspondingly. The middle of the sliding block is rotationally connected with a rotating shaft. When foreign matter is attached to the surface of the floor section steel beam to affect sliding of the hook sliding mechanism, the hook sliding mechanism can cross obstacles, and the practicability in use is greatly improved.

Description

Technical Field

[0001] This application relates to the technical field of prefabricated buildings, and particularly to a prefabricated building structure. Background Art

[0002] For prefabricated buildings with walls built by precast block materials, they are suitable for building 3 - 5 storey buildings. If the strength of the blocks is increased or steel bars are configured, the number of storeys can be appropriately increased. Block buildings have strong adaptability, simple production processes, convenient construction, low costs, and can also utilize local materials and industrial waste. Building blocks are divided into small, medium, and large types. Small blocks are suitable for manual handling and masonry, with a relatively low degree of industrialization, being flexible and convenient, and are widely used. Medium blocks can be hoisted by small machinery, which can save masonry labor; large blocks have now been replaced by precast large panels.

[0003] In the patent document with the publication number CN215053946U that has been published, a prefabricated building structure is provided, including a roof steel beam and a roof surface steel beam. At the rear end position of the roof steel beam, a roof surface steel beam is provided. A detachable hook is sleeved outside the floor steel beam. The detachable hook is provided with a fixing plate triangular buckle and a stainless - steel hook. At the lower end position of the fixing frame, a stainless - steel hook is provided for hanging tools carried with you. The fixing frame is welded to the fixing plate, and the fixing frame is fixedly connected to the floor steel beam through the triangular buckle inside the fixing plate. At the upper and lower end faces inside the fixing frame, fixing frames are provided. Triangular buckles are arranged before and after inside the fixing frame. The floor steel beam is clamped at the inner position of the two fixing plates, and the floor steel beam is fixed through the triangular buckle. During disassembly, the triangular buckle is inserted into the inner position of the fixing plate, and then the detachable hook can be taken out.

[0004] In actual use of the above device, due to the construction environment at the construction site, there may be operations such as concrete and paint. If these substances drip and adhere to the floor steel beam and solidify during the construction operation, it is not convenient to clean and affects the sliding of the hook. At this time, if the repair kit is removed from the hook and then disassembled and installed, the steps are cumbersome and troublesome, and the practicability needs to be improved. Therefore, this application provides a prefabricated building structure. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides a prefabricated building structure, overcoming the deficiencies of the prior art, aiming to solve the problem that due to the construction environment at the construction site, there may be operations such as concrete and paint. If these substances drip and adhere to the floor steel beam and solidify during the construction operation, it is not convenient to clean and affects the sliding of the hook. At this time, if the repair kit is removed from the hook and then disassembled and installed, the steps are cumbersome and troublesome, and the practicability needs to be improved.

[0006] To achieve the above object, the present application provides the following technical solutions: a prefabricated building structure, including a roof steel beam, a roof surface steel beam is fixedly installed at the bottom of the roof steel beam, a plurality of steel columns are fixedly installed at the bottom of the roof surface steel beam, an independent foundation is installed at the bottom end of the steel column, a connecting member is fixedly installed on the outer surface of the steel column, a floor steel beam is fixedly installed between two connecting members, a hook sliding mechanism is slidably connected to the outer surface of the floor steel beam, the hook sliding mechanism includes two sliders, the two sliders are respectively slidably connected to both sides of the floor steel beam, four clamping blocks are fixedly installed on one side of each of the two sliders close to the floor steel beam, a rotating shaft is rotatably connected to the middle of the slider, C-shaped plates are fixedly installed at both ends of the rotating shaft, a connecting plate is fixedly connected between the two C-shaped plates, a push rod is fixedly installed on one side of the slider away from the floor steel beam, and a sliding hole matching the push rod is formed in the C-shaped plate, a spring is installed between the slider and the C-shaped plate, and hook rotating mechanisms are arranged at the bottoms of the two C-shaped plates.

[0007] By adopting the above technical solutions, during the installation of this prefabricated building, the hook sliding mechanism is installed on the floor steel beam for convenient placement of tool bags. When there are hard blocks such as concrete attached to the floor steel beam, by simultaneously squeezing the two push rods towards the floor steel beam, one end of the slider is extruded, so that the four rear clamping blocks are stuck on the floor steel beam. At the same time, the slider rotates through the rotating shaft, so that the four front clamping blocks are separated from the floor steel beam to avoid obstacles. After passing the obstacles, the push rods are released, and under the elastic action of the spring, the four front clamping blocks are stuck on the floor steel beam for movement. Therefore, when foreign objects are attached to the surface of the floor steel beam and affect the sliding of the hook sliding mechanism, the hook sliding mechanism can cross the obstacles, greatly improving the practicability during use.

[0008] As a preferred technical solution of the present application, the hook rotating mechanism includes two rotating seats, the two rotating seats are fixedly installed at the bottom end of the C-shaped plate, a rotating shaft is rotatably connected to the bottom of the rotating seat, and a hook is fixedly installed at the bottom end of the rotating shaft.

[0009] By adopting the above technical solutions, the hook can be rotated through the rotating shaft, which is beneficial to rotating the position of the hook according to actual needs. At the same time, two hooks are rotatably installed at the bottoms of the two hook rotating mechanisms, and multiple commonly used tools during installation can be hung, reducing the trouble of searching for different tools in the tool bag and improving the practicability during use.

[0010] As a preferred technical solution of the present application, an anti-oxidation paint layer is coated on the outer surface of the roof surface steel beam.

[0011] By adopting the above technical solution, an anti-oxidation paint layer is coated on the outer surface of the roof steel beam, improving the protection effect on the roof steel beam and facilitating the extension of the service life of the roof steel beam.

[0012] As a preferred technical solution of the present application, a mounting member is fixedly installed on the outer surface of the hook, a windproof elastic cord is fixedly installed at the bottom of the mounting member, and a stopper is fixedly installed at one end of the hook.

[0013] By adopting the above technical solution, after an item such as a tool kit is hung on the hook, the mounting member is pulled to hang below the stopper, reducing the possibility of accidental falling of items such as tool kits and enhancing the safety during use.

[0014] As a preferred technical solution of the present application, a telescopic guide rod is arranged inside the spring, one side of the telescopic guide rod is installed on the inner wall of the C-shaped plate, and the telescopic end of the telescopic guide rod is installed on one side of the slider.

[0015] By adopting the above technical solution, the telescopic guide rod plays a guiding role for the spring, facilitating the long-term use of the spring.

[0016] As a preferred technical solution of the present application, the number of the connecting members is at least 3 groups, and the connecting members are respectively fixedly connected to the steel column and the floor steel beam.

[0017] By adopting the above technical solution, the connecting members are fixedly connected to the steel column and the floor steel beam, playing a supporting role.

[0018] Advantages of the present application:

[0019] 1. During the installation process of this prefabricated building, the hook sliding mechanism is installed on the floor steel beam for easy placement of the tool kit. When there are hard blocks such as concrete attached to the floor steel beam, by simultaneously squeezing the two groups of push rods towards the floor steel beam, one end of the slider is extruded, causing the four rear groups of blocks to be stuck on the floor steel beam. At the same time, the slider rotates through the rotating shaft, causing the four front groups of blocks to be separated from the floor steel beam to avoid obstacles. After passing the obstacles, the push rods are released, and under the elastic action of the spring, the four front groups of blocks are stuck on the floor steel beam for movement. Therefore, when foreign objects are attached to the surface of the floor steel beam and affect the sliding of the hook sliding mechanism, the hook sliding mechanism can cross the obstacles, greatly enhancing the practicality during use.

[0020] 2. The hook can be rotated through the rotating shaft, which is beneficial for rotating the position of the hook according to actual needs. At the same time, two hooks are rotatably installed at the bottom of the two hook rotating mechanisms, and multiple commonly used tools during installation can be hung, reducing the trouble of searching in different tool kits and enhancing the practicality during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 is a schematic diagram of the internal structure of the hook sliding mechanism;

[0023] Figure 3 is a schematic diagram of the side structure of the hook sliding mechanism;

[0024] Figure 4 is a schematic diagram of the internal structure of the hook sliding mechanism as viewed from above.

[0025] In the figure: 1, roof steel beam; 2, roof surface steel beam; 3, steel column; 4, independent foundation; 6, floor steel beam; 7, connecting piece; 8, hook sliding mechanism; 801, slider; 802, clamping block; 803, first rotating shaft; 804, connecting plate; 805, C-shaped plate; 806, spring; 807, push rod; 808, telescopic guide rod; 9, hook rotating mechanism; 901, rotating seat; 902, second rotating shaft; 903, hook; 10, mounting piece; 11, windproof elastic cord; 12, stop block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0027] Refer to Figures 1-3, A prefabricated building structure, including a roof steel beam 1, a roof surface steel beam 2 is fixedly installed at the bottom of the roof steel beam 1, multiple steel columns 3 are fixedly installed at the bottom of the roof surface steel beam 2, an independent foundation 4 is installed at the bottom end of the steel column 3, a connecting member 7 is fixedly installed on the outer surface of the steel column 3, a floor steel beam 6 is fixedly installed between two connecting members 7, a hook sliding mechanism 8 is slidably connected to the outer surface of the floor steel beam 6, the hook sliding mechanism 8 includes two sliders 801, the two sliders 801 are respectively slidably connected to both sides of the floor steel beam 6, four clamping blocks 802 are fixedly installed on one side of the two sliders 801 close to the floor steel beam 6, a first rotating shaft 803 is rotatably connected to the middle of the slider 801, C-shaped plates 805 are fixedly installed at both ends of the first rotating shaft 803, a connecting plate 804 is fixedly connected between the two C-shaped plates 805, a push rod 807 is fixedly installed on the side of the slider 801 away from the floor steel beam 6, and a sliding hole matching the push rod 807 is formed in the C-shaped plate 805, a spring 806 is installed between the slider 801 and the C-shaped plate 805, and a hook rotating mechanism 9 is arranged at the bottom of the two C-shaped plates 805; an anti-oxidation paint layer is coated on the outer surface of the roof surface steel beam 2.

[0028] During the installation process of this prefabricated building, the hook sliding mechanism 8 is installed on the floor steel beam 6 to facilitate placing tool bags. When there are hard blocks such as concrete attached to the floor steel beam 6, by simultaneously squeezing the two push rods 807 towards the floor steel beam 6, one end of the slider 801 is extruded, so that the four rear clamping blocks 802 are stuck on the floor steel beam 6. At the same time, the slider 801 rotates through the first rotating shaft 803, so that the four front clamping blocks 802 are separated from the floor steel beam 6 to avoid obstacles. After passing the obstacles, the push rods 807 are released, and under the elastic action of the spring 806, the four front clamping blocks 802 are stuck on the floor steel beam 6 for movement. Therefore, when foreign objects are attached to the surface of the floor steel beam 6 and affect the sliding of the hook sliding mechanism 8, the hook sliding mechanism 8 can cross the obstacles, greatly improving the practicability during use; by coating the anti-oxidation paint layer on the outer surface of the roof surface steel beam 2, the protection effect on the roof surface steel beam 2 is improved, which is beneficial to improving the service life of the roof surface steel beam 2.

[0029] Refer to Figure 1, the hook rotating mechanism 9 includes two sets of rotating seats 901. The two sets of rotating seats 901 are fixedly installed at the bottom end of the C-shaped plate 805. A second rotating shaft 902 is rotatably connected to the bottom of the rotating seat 901. A hook 903 is fixedly installed at the bottom end of the second rotating shaft 902; an installation member 10 is fixedly installed on the outer surface of the hook 903, a windproof elastic rope 11 is fixedly installed at the bottom of the installation member 10, and a stop block 12 is fixedly installed at one end of the hook 903; the number of connecting members 7 is at least 3 groups, and the connecting members 7 are respectively fixedly connected to the steel column 3 and the floor steel beam 6; the hook 903 can be rotated through the second rotating shaft 902, which is beneficial to rotating the position of the hook 903 according to actual needs. At the same time, two hooks 903 are rotatably installed at the bottom of the two hook rotating mechanisms 9, and multiple commonly used tools during installation can be hung, reducing the trouble of searching in different tool bags and improving the practicality during use; after hanging items such as tool bags on the hook 903, pulling the installation member 10 to hang it below the stop block 12 reduces the possibility of accidental falling of items such as tool bags and improves the safety during use; the connecting member 7 is fixedly connected to the steel column 3 and the floor steel beam 6, playing a supporting role.

[0030] Refer to Figure 2 , a telescopic guide rod 808 is arranged inside the spring 806. One side of the telescopic guide rod 808 is installed on the inner wall of the C-shaped plate 805, and the telescopic end of the telescopic guide rod 808 is installed on one side of the slider 801; the telescopic guide rod 808 plays a guiding role for the spring 806, which is beneficial to the long-term use of the spring 806.

[0031] Working principle: During the installation process of this prefabricated building, the hook sliding mechanism 8 is installed on the floor steel beam 6 to facilitate placing tool bags. When there are hard blocks such as concrete attached to the floor steel beam 6, by simultaneously squeezing the two push rods 807 towards the floor steel beam 6, one end of the slider 801 is squeezed, so that the four rear clamping blocks 802 are stuck on the floor steel beam 6. At the same time, the slider 801 rotates through the first rotating shaft 803, so that the four front clamping blocks 802 are separated from the floor steel beam 6 to avoid obstacles. After passing the obstacles, release the push rod 807, and under the elastic action of the spring 806, the four front clamping blocks 802 are stuck on the floor steel beam 6 for movement, which is beneficial to the hook sliding mechanism 8 to cross obstacles when foreign objects are attached to the surface of the floor steel beam 6 and affect the sliding of the hook sliding mechanism 8, greatly improving the practicality during use. The hook 903 can be rotated through the second rotating shaft 902, which is beneficial to rotating the position of the hook 903 according to actual needs. At the same time, two hooks 903 are rotatably installed at the bottom of the two hook rotating mechanisms 9, and multiple commonly used tools during installation can be hung, reducing the trouble of searching in different tool bags and improving the practicality during use;

[0032] Among them, an anti-oxidation paint layer is coated on the outer surface of the roof steel beam 2, which improves the protection effect on the roof steel beam 2 and is beneficial to improving the service life of the roof steel beam 2. After items such as a tool kit are hung on the hook 903, the installation part 10 is pulled and hung below the stopper 12, reducing the possibility of accidental falling of items such as the tool kit and improving the safety during use;

[0033] At the same time, the telescopic guide rod 808 plays a guiding role for the spring 806, which is beneficial to the long-term use of the spring 806;

[0034] In addition, the connecting piece 7 is fixedly connected to the steel column 3 and the floor steel beam 6, playing a supporting role.

[0035] The foregoing is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An assembled building structure, comprising a roof steel beam (1), characterized in that: A roof steel beam (2) is fixedly installed at the bottom of the roof steel beam (1), a plurality of groups of steel columns (3) are fixedly installed at the bottom of the roof steel beam (2), an independent foundation (4) is installed at the bottom end of the steel column (3), a connecting piece (7) is fixedly installed on the outer surface of the steel column (3), a floor steel beam (6) is fixedly installed between two groups of the connecting pieces (7), a hook sliding mechanism (8) is slidably connected to the outer surface of the floor steel beam (6), and the hook sliding mechanism (8) comprises two groups of sliders (801), the two groups of sliders (801) are slidably connected to the two sides of the floor steel beam (6), and the two groups of sliders (801) are close to the floor steel beam (6). Four groups of clamping blocks (802) are fixedly installed on one side, the middle part of the slider (801) is rotatably connected to a rotating shaft (803), C-shaped plates (805) are fixedly installed at both ends of the rotating shaft (803), a connecting plate (804) is fixedly connected between the two groups of C-shaped plates (805), a push rod (807) is fixedly installed on the side of the slider (801) away from the floor steel beam (6), and the C-shaped plate (805) is provided with a sliding hole matching the push rod (807), a spring (806) is installed between the slider (801) and the C-shaped plate (805), and a hook rotating mechanism (9) is provided at the bottom of the two groups of C-shaped plates (805).

2. The assembled building structure according to claim 1, characterized in that: The hook rotating mechanism (9) comprises two groups of rotating seats (901), the two groups of rotating seats (901) are fixedly mounted on the bottom end of the C-shaped plate (805), the bottom of the rotating seat (901) is rotatably connected to a second rotating shaft (902), and the bottom end of the second rotating shaft (902) is fixedly mounted with a hook (903).

3. The assembled building structure according to claim 1, characterized in that: The outer surface of the roof steel beam (2) is coated with an anti-oxidation paint layer.

4. The assembled building structure according to claim 2, characterized in that: A mounting piece (10) is fixedly mounted on the outer surface of the hook (903), a windproof elastic rope (11) is fixedly mounted on the bottom of the mounting piece (10), and a stopper (12) is fixedly mounted on one end of the hook (903).

5. The assembled building structure according to claim 1, characterized in that: A telescopic guide rod (808) is arranged inside the spring (806), one side of the telescopic guide rod (808) is mounted on the inner wall of the C-shaped plate (805), and the telescopic end of the telescopic guide rod (808) is mounted on one side of the sliding block (801).

6. The assembled building structure according to claim 1, characterized in that: The number of the connecting members (7) is at least three groups, and the connecting members (7) are fixedly connected to the steel columns (3) and the floor steel beams (6) respectively.

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