Reinforcing structure of assembly type floor slab

Abstract

The utility model discloses a reinforcing structure of a fabricated floor, which belongs to the technical field of floor reinforcement and comprises I-shaped steel, first fixing frames are slidably connected to two ends of the I-shaped steel, second fixing frames are mounted at one ends, far away from the I-shaped steel, of the first fixing frames, and the first fixing frames are slidably connected with the second fixing frames. A plurality of mounting holes are formed in the two sides of the second fixing frame, bolt structures are slidably connected into the mounting holes, and a sliding cavity is formed in the second fixing frame. The rotating column and the transmission column can be rotated through the hexagonal groove, so that the rotating threaded column can push the push block to move, and through the push block of a trapezoidal structure and a chamfering structure at the bottom end of the first fixing frame, the push block moving left and right can jack up the first fixing frame, so that the top end of the I-shaped steel is more tightly attached to a floor; and finally, the cylinders are inserted into the through holes and are welded and fixed, so that the floor slab is better supported, and the reinforcing quality is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor slab reinforcement, in particular to a reinforcement structure of an assembled floor slab. Background Art

[0002] Floor slabs are a common building structure in the construction industry and are widely used in the field of civil construction. Their main function is to protect and support buildings. Compared with traditional floor slabs, prefabricated floor slabs have the advantages of energy saving and environmental protection, fast construction speed, short construction period, and a large amount of labor saving. Therefore, they have gradually become an important trend in the development of construction. However, during long-term use, the floor slabs will become unstable, and reinforcement structures are needed to reinforce the installed concrete floor slabs.

[0003] Most existing reinforcement mechanisms are fixed installations, requiring installers to measure and calculate the installation position before installation, which greatly delays the installation efficiency. At the same time, if errors occur during installation, the reinforcement components cannot be in close contact with the floor slab, which will reduce the reinforcement effect and create safety hazards. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the installation efficiency of the existing reinforcement mechanism is low. At the same time, if there is an error in the installation, the reinforcement component cannot be in close contact with the floor slab, which will reduce the reinforcement effect and cause safety hazards.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a reinforcement structure of an assembled floor, including an I-beam, a first fixing frame is slidably connected at both ends of the I-beam, a second fixing frame is installed at one end of the first fixing frame away from the I-beam, the first fixing frame is slidably connected to the second fixing frame, a plurality of mounting holes are arranged on both sides of the second fixing frame, a bolt structure is slidably connected inside the mounting hole, and a sliding cavity is arranged inside the second fixing frame.

[0006] The utility model is further configured such that the first fixing frame is a U-shaped structure, the I-beam is installed in a groove in the middle of the first fixing frame, the bottom of the first fixing frame located at one end of the second fixing frame is provided with a chamfer, cavities are provided on both walls of the groove of the first fixing frame, a through hole is provided at the connection between the I-beam and the first fixing frame, and a cylinder is slidably connected inside the through hole.

[0007] Through the above technical solution, a split structure is formed, which is convenient for installers to install and use, and greatly improves the installation efficiency.

[0008] The utility model is further configured that a plurality of rotating shafts are rotatably connected inside the cavity, a plurality of rotating shafts are fixedly connected with clamping blocks in the middle, the clamping blocks are symmetrically arranged, the clamping blocks are isosceles trapezoidal structures, and the clamping blocks are rotatably engaged with the groove in the middle of the I-beam.

[0009] Through the above technical solution, when one end of the I-beam is placed into the groove in the middle of the first fixing frame, the rotating shaft is rotated to rotate the clamping block, and the clamping block is engaged and fixed with the grooves on both sides of the I-beam to achieve the fixation of the I-beam. The fixing method is simple and convenient for the installer to operate.

[0010] The utility model is further configured that two ends of a plurality of the rotating shafts are rotatably connected to the first fixing frame, and a plurality of the rotating shaft bottom penetration ends are fixedly connected with a clamping plate, and the clamping plate is rotatably fitted with the bottom end of the I-beam.

[0011] Through the above technical solution, when the clamping block rotates, the clamping plate also moves along and supports the bottom end of the I-beam, so that the I-beam is firmly fixed on the first fixing frame, which greatly simplifies the installation steps and improves the installation efficiency.

[0012] The utility model is further configured such that a knob is rotatably connected to one side of the first fixing frame, the knob is fixedly connected to a turntable at one end located on the first fixing frame, a plurality of pull rods are fixedly connected to the surface of the turntable away from the knob, the pull rods are relatively arranged, and a connecting rod is rotatably connected to one end of the pull rod away from the turntable, and the connecting rod is fixedly connected to the rotating shaft.

[0013] Through the above technical solution, the knob is turned to drive the turntable to rotate, so that the turntable pulls the shaft to rotate through the pull rod and the connecting rod, thereby realizing the locking of the I-beam fixing structure on the first fixing frame. The structure is simple and easy to operate.

[0014] The utility model is further configured such that the top end of the sliding cavity is connected through the first fixing frame, the middle of the second fixing frame is rotatably connected with a transmission column, both ends of the transmission column are located in the sliding cavity, and one end of the transmission column located in the sliding cavity is fixedly connected with a threaded column.

[0015] The utility model is further configured such that one end of the threaded column away from the transmission column is fixedly connected with a rotating column, the rotating column penetrates the surface of the second fixed frame, a hexagonal groove is provided at the penetrating end of the rotating column, a push block is threadedly connected to the middle part of the threaded column, the push block is a trapezoidal structure, and the top of the push block is connected to the chamfered sliding lining.

[0016] Through the above technical solution, the rotating column and the transmission column can be rotated through the hexagonal groove, so that the rotating thread can push the push block to move, and through the push block with a trapezoidal structure and the chamfered structure at the bottom end of the first fixed frame, the push block moving left and right can lift the first fixed frame, so that the top of the I-beam fits the floor slab more closely, thereby improving the reinforcement quality.

[0017] The beneficial effects of the utility model are as follows:

[0018] 1. The utility model drives the turntable to rotate by the installer turning the knob. The rotating turntable pulls the shaft to rotate through the connected pull rod and connecting rod, and the clamping block in the middle of the shaft and the clamping plate at the bottom rotate. The clamping block is engaged and fixed with the grooves on both sides of the I-beam, and the clamping plate also rotates and supports the bottom of the I-beam to fix the I-beam. In this way, the I-beam fixing structure on the first fixing frame is locked.

[0019] 2. The utility model can rotate the rotating column and the transmission column through the hexagonal groove, so that the rotating threaded column can push the push block to move. Through the push block with a trapezoidal structure and the chamfered structure at the bottom end of the first fixed frame, the push block moving left and right can lift up the first fixed frame, so that the top of the I-beam fits the floor slab more closely, better supports the floor slab, and greatly improves the reinforcement quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the internal structure of the second fixing frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the first fixing frame of the utility model;

[0023] Figure 4 This is a schematic diagram of the I-beam fixing structure of the utility model.

[0024] In the figure: 1. I-beam; 2. first fixing frame; 3. second fixing frame; 4. clamping block; 5. bolt structure; 6. rotating column; 7. cylinder; 8. hexagonal groove; 9. mounting hole; 10. chamfer; 11. sliding cavity; 12. threaded column; 13. push block; 14. transmission column; 15. rotating shaft; 16. cavity; 17. clamping plate; 18. knob; 19. through hole; 20. turntable; 21. pull rod; 22. connecting rod. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A reinforcement structure of an assembled floor slab includes an I-beam 1, a first fixing frame 2 is slidably connected to both ends of the I-beam 1, a second fixing frame 3 is installed at one end of the first fixing frame 2 away from the I-beam 1, the first fixing frame 2 is slidably connected to the second fixing frame 3, a plurality of mounting holes 9 are arranged on both sides of the second fixing frame 3, a bolt structure 5 is slidably connected inside the mounting hole 9, and a sliding cavity 11 is arranged inside the second fixing frame 3.

[0027] The first fixing frame 2 is a U-shaped structure, the I-beam 1 is installed in the groove in the middle of the first fixing frame 2, the bottom of the first fixing frame 2 located at one end of the second fixing frame 3 is provided with a chamfer 10, the two walls of the groove of the first fixing frame 2 are provided with a cavity 16, and a through hole 19 is provided at the connection between the I-beam 1 and the first fixing frame 2, and a cylinder 7 is slidably connected inside the through hole 19.

[0028] Several rotating shafts 15 are rotatably connected inside the cavity 16, and a clamping block 4 is fixedly connected to the middle of several rotating shafts 15. The clamping block 4 is symmetrically arranged and has an isosceles trapezoidal structure. The clamping block 4 is rotatably engaged with the groove in the middle of the I-beam 1. Both ends of several rotating shafts 15 are rotatably connected to the first fixed frame 2 through the bottom, and a clamping plate 17 is fixedly connected to the through-end of the bottom of several rotating shafts 15. The clamping plate 17 is rotatably fitted with the bottom end of the I-beam 1.

[0029] A knob 18 is rotatably connected to one side of the first fixed frame 2. The knob 18 is located at one end of the first fixed frame 2 and is fixedly connected to a turntable 20. A surface of the turntable 20 away from the knob 18 is fixedly connected to a plurality of pull rods 21. The pull rods 21 are relatively arranged. An end of the pull rod 21 away from the turntable 20 is rotatably connected to a connecting rod 22. The connecting rod 22 is fixedly connected to the rotating shaft 15.

[0030] The top of the sliding cavity 11 is connected with the first fixed frame 2 through the top, and the second fixed frame 3 is rotatably connected with a transmission column 14 in the middle, and both ends of the transmission column 14 are located in the sliding cavity 11. The transmission column 14 is located in the sliding cavity 11. One end is fixedly connected with a threaded column 12, and the threaded column 12 is fixedly connected with a rotating column 6 at one end away from the transmission column 14. The rotating column 6 penetrates the surface of the second fixed frame 3, and the penetrating end of the rotating column 6 is provided with a hexagonal groove 8. The middle part of the threaded column 12 is threadedly connected with a push block 13, and the push block 13 is a trapezoidal structure. The top of the push block 13 is slidably connected with the chamfer 10.

[0031] When the utility model is in use, the installer drills holes at the position where reinforcement is required, and fixes the structure on the wall through the bolt structure 5 and the plurality of mounting holes 9 on the second fixing frame 3. Then the installer lifts the I-beam 1, and fits the two ends of the I-beam 1 into the grooves in the middle of the first fixing frame 2. At this time, the installer turns the knob 18 to drive the turntable 20 to rotate. The rotating turntable 20 pulls the rotating shaft 15 to rotate through the connected pull rod 21 and the connecting rod 22. The clamping block 4 in the middle of the rotating shaft 15 and the clamping plate 17 at its bottom end rotate, and the clamping block 4 is engaged and fixed with the grooves on both sides of the I-beam 1. The clamping plate 17 also rotates with it and supports the bottom end of the I-beam 1, thereby fixing the I-beam 1. In this way, the locking of the fixing structure of the I-beam 1 on the first fixing frame 2 is achieved. The rotating column 6 and the transmission column 14 can be rotated through the hexagonal groove 8, so that the rotating threaded column 12 can push the push block 13 to move. Through the push block 13 with a trapezoidal structure and the chamfer 10 structure at the bottom end of the first fixing frame 2, the push block 13 moving left and right can lift up the first fixing frame 2, so that the top end of the I-beam 1 fits the floor slab more closely. Finally, the cylinder 7 is inserted into the through hole 19 and welded and fixed, so as to achieve better support for the floor slab and greatly improve the reinforcement quality.

[0032] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A reinforcement structure for an assembled floor, comprising an I-beam (1), characterized in that: The two ends of the I-beam (1) are slidably connected to a first fixing frame (2); a second fixing frame (3) is installed at one end of the first fixing frame (2) away from the I-beam (1); the first fixing frame (2) and the second fixing frame (3) are slidably connected; a plurality of mounting holes (9) are arranged on both sides of the second fixing frame (3); a bolt structure (5) is slidably connected inside the mounting hole (9); and a sliding cavity (11) is arranged inside the second fixing frame (3).

2. The reinforcement structure of a prefabricated floor according to claim 1, characterized in that: The first fixing frame (2) is a U-shaped structure, the I-beam (1) is installed in a groove in the middle of the first fixing frame (2), a chamfer (10) is provided at the bottom of the first fixing frame (2) at one end of the second fixing frame (3), cavities (16) are provided on both walls of the groove of the first fixing frame (2), a through hole (19) is provided at the connection between the I-beam (1) and the first fixing frame (2), and a cylinder (7) is slidably connected inside the through hole (19).

3. The reinforcement structure of a prefabricated floor according to claim 2, characterized in that: The cavity (16) is rotatably connected to a plurality of rotating shafts (15), and a clamping block (4) is fixedly connected to the middle of the plurality of rotating shafts (15). The clamping blocks (4) are symmetrically arranged and are isosceles trapezoidal structures. The clamping blocks (4) are rotatably engaged with the groove in the middle of the I-beam (1).

4. The reinforcement structure of a prefabricated floor according to claim 3, characterized in that: The two ends of a plurality of the rotating shafts (15) are rotatably connected to the first fixed frame (2), and the bottom through ends of a plurality of the rotating shafts (15) are fixedly connected to a clamping plate (17), and the clamping plate (17) is rotatably fitted to the bottom end of the I-beam (1).

5. The reinforcement structure of a prefabricated floor according to claim 1, characterized in that: A knob (18) is rotatably connected to one side of the first fixed frame (2); the knob (18) is fixedly connected to a turntable (20) at one end located on the first fixed frame (2); a plurality of pull rods (21) are fixedly connected to the surface of the turntable (20) at a side away from the knob (18); the pull rods (21) are arranged relative to each other; one end of the pull rod (21) away from the turntable (20) is rotatably connected to a connecting rod (22); and the connecting rod (22) is fixedly connected to the rotating shaft (15).

6. The reinforcement structure of a prefabricated floor according to claim 1, characterized in that: The top of the sliding cavity (11) is connected to the first fixing frame (2) through the top, and the middle of the second fixing frame (3) is rotatably connected to a transmission column (14), both ends of the transmission column (14) are located in the sliding cavity (11), and one end of the transmission column (14) located in the sliding cavity (11) is fixedly connected to a threaded column (12).

7. The reinforcement structure of a prefabricated floor according to claim 6, characterized in that: The threaded column (12) is fixedly connected to a rotating column (6) at one end away from the transmission column (14); the rotating column (6) penetrates the surface of the second fixed frame (3); a hexagonal groove (8) is provided at the through end of the rotating column (6); a push block (13) is threadedly connected to the middle of the threaded column (12); the push block (13) is a trapezoidal structure; and the top end of the push block (13) is slidably connected to the chamfer (10).

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