Fabricated floor slab connecting and reinforcing structure

Abstract

The utility model relates to an assembly type floor slab connection reinforcing structure which comprises a floor slab body. A reinforcing assembly is arranged on the inner side of the floor slab body. The reinforcing assembly comprises a butt joint block arranged on the left side of the floor slab body, and a sliding block is arranged on the inner side of the butt joint block in an up-down sliding mode. According to the assembly type floor slab connection reinforcing structure, under the action of the extrusion springs, the sliding blocks and the clamping blocks, the butt joint blocks and the butt joint grooves are relatively and fixedly connected, and therefore connection between the two floor slab bodies is preliminarily reinforced; the concrete is cast into the unoccupied part inside through the casting holes, the connecting effect is further improved, certain longitudinal and transverse deformation resistance is provided through the reinforcing ribs, the structure is simple and practical, connection is convenient, and the reinforcing effect is good.

Description

Technical Field

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

[0002] The floor slab is a partitioned load-bearing component, the load-bearing part of the floor layer. It divides the house into several layers in the vertical direction, and transmits the vertical loads such as people and furniture and the weight of the floor slab to the foundation through walls, beams or columns. According to the materials used, it can be divided into several forms such as wooden floor slabs, brick arch floor slabs, reinforced concrete floor slabs and steel lining load-bearing floor slabs.

[0003] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0004] In the prior art, the existing method for reinforcing and connecting prefabricated floor slabs is generally to directly fill the gap between the two floor slabs with concrete, and use the concrete to reinforce the two floor slabs. However, this method has limited reinforcement effect when used. If damage or cracks appear at the joint, it will affect the stability between the floor slabs.

[0005] Therefore, it is necessary to provide a prefabricated floor slab connection reinforcement structure to solve the above technical problems. Utility Model Content

[0006] The utility model provides an assembled floor slab connection reinforcement structure, which solves the problem in the related art that the existing partially assembled floor slab reinforcement structure has low stability during use, which affects the stability of floor slab installation.

[0007] In order to solve the above technical problems, the present invention provides an assembled floor slab connection reinforcement structure, comprising: a floor slab body, wherein a reinforcement assembly is provided on the inner side of the floor slab body;

[0008] The reinforcement assembly includes a docking block arranged on the left side of the floor body, a sliding block is arranged on the inner side of the docking block so as to slide up and down, a clamping block is fixedly arranged on the bottom of the sliding block, a docking groove is provided on the right side of the floor body, and a clamping groove is provided on the bottom of the inner wall of the docking groove.

[0009] Preferably, a sliding rod is longitudinally provided on the inner side of the docking block, and two sliding sleeves are provided on the peripheral side of the sliding rod so as to slide back and forth along its length direction. A rotating push plate is rotatably provided at the bottom of the two sliding sleeves, and the bottoms of the two rotating push plates are rotatably connected to the top of the sliding block.

[0010] Preferably, two extrusion springs are provided on the inner side of the docking block and on the peripheral side of the sliding rod, and opposite ends of the two extrusion springs are fixedly connected to the ends of the two sliding sleeves that are separated therefrom.

[0011] Preferably, an insert block is provided on the left side of the floor slab body, and a slot is provided on the right side of the floor slab body.

[0012] Preferably, a casting hole is opened on the right side of the top of the floor plate body, and the bottom of the casting hole is connected to the interior of the slot.

[0013] Preferably, a plurality of reinforcement holes are opened on the top of the floor slab body, and reinforcing ribs are arranged inside the plurality of reinforcement holes.

[0014] Compared with related technologies, the assembled floor slab connection reinforcement structure provided by the present invention has the following beneficial effects:

[0015] The utility model provides an assembled floor slab connection reinforcement structure, which makes the docking block and the docking groove relatively fixedly connected under the action of the extrusion spring, the sliding block and the clamping block, thereby preliminarily reinforcing the connection between the two floor slab bodies, and after the plug block is inserted into the slot, concrete is cast into the empty part inside through the casting hole, thereby further improving the connection effect, and provides a certain longitudinal and lateral deformation resistance through the reinforcement ribs. The structure is simple and practical, the connection is convenient, and the reinforcement effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of an assembled floor slab connection reinforcement structure provided by the utility model;

[0017] Figure 2 for Figure 1 The structural diagram of the left side view of a single floor slab body is shown;

[0018] Figure 3 for Figure 2 The structural diagram of the cross-section of the docking block shown.

[0019] Numbers in the figure: 1. Floor slab body; 2. Reinforcement assembly; 21. Docking block; 22. Sliding block; 23. Snap-in block; 24. Docking groove; 25. Snap-in groove; 26. Sliding rod; 27. Sliding sleeve; 28. Rotating push plate; 29. ​​Extrusion spring; 3. Insert block; 4. Slot; 5. Casting hole; 6. Reinforcement hole; 7. Reinforcement rib. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figure 1 、 Figure 2 and Figure 3 , an assembled floor slab connection reinforcement structure, comprising: a floor slab body 1, a reinforcement component 2 is arranged on the inner side of the floor slab body 1;

[0022] The reinforcement component 2 includes a docking block 21 arranged on the left side of the floor body 1, a sliding block 22 is arranged on the inner side of the docking block 21 so as to slide up and down, a clamping block 23 is fixedly arranged at the bottom of the sliding block 22, a docking groove 24 is provided on the right side of the floor body 1, and a clamping groove 25 is provided at the bottom of the inner wall of the docking groove 24.

[0023] When docking two floor slab bodies 1, the docking block 21 on the left side of one floor slab body 1 is pushed into the docking groove 24 on the right side of the other floor slab body 1. Since the sliding block 22 will slide up and down inside the docking block 21, and in the process of entering the docking groove 24, the sliding block 22 will drive the clamping block 23 upward. When it completely enters the docking groove 24, under the action of the extrusion spring 29 and gravity, the sliding block 22 will move downward and drive the clamping block 23 to insert into the clamping groove 25 at the bottom. Since the shape of the clamping block 23 is a right-angled trapezoid, the clamping block 23 is difficult to be pulled out, thereby ensuring a stable connection between the two floor slab bodies 1.

[0024] A sliding rod 26 is longitudinally provided on the inner side of the docking block 21. Two sliding sleeves 27 are provided on the peripheral side of the sliding rod 26 so as to slide back and forth along its length direction. Rotating push plates 28 are rotatably provided at the bottom of the two sliding sleeves 27. The bottoms of the two rotating push plates 28 are both rotatably connected to the top of the sliding block 22.

[0025] Under the action of the squeezing springs 29 on both sides, the sliding sleeve 27 is provided with a force to continuously move toward the center, so that when the sliding sleeve 27 moves toward the center, the sliding block 22 is pushed downward in conjunction with the rotating push plate 28.

[0026] Two extrusion springs 29 are provided on the inner side of the docking block 21 and on the peripheral side of the sliding rod 26 . The opposite ends of the two extrusion springs 29 are fixedly connected to the ends of the two sliding sleeves 27 that are separated from each other.

[0027] An insert block 3 is provided on the left side of the floor slab body 1 , and a slot 4 is provided on the right side of the floor slab body 1 .

[0028] The insert 3 is L-shaped, while the slot 4 is rectangular. When the insert 3 is completely inserted into the slot 4, there is still a gap between the insert 3 and the slot 4. By pouring concrete from the casting hole 5 into the gap inside the slot 4, the concrete not only connects the two floor slab bodies 1, but also the solidified concrete strips will block the outlet of the insert 3 from the slot 4, thereby further improving the reinforcement effect between the floor slab bodies 1.

[0029] A casting hole 5 is opened on the right side of the top of the floor slab body 1 , and the bottom of the casting hole 5 is communicated with the interior of the slot 4 .

[0030] A plurality of reinforcement holes 6 are provided on the top of the floor slab body 1 , and reinforcement ribs 7 are provided inside the plurality of reinforcement holes 6 .

[0031] Through the inclined reinforcement holes 6, after the two floor slab bodies 1 are connected and reinforced, the reinforcement ribs 7 can be placed obliquely into the reinforcement holes 6, and then concrete is poured in so that the reinforcement ribs 7 are fixed on the tops of the two floor slab bodies 1. The reinforcement ribs 7 provide a certain longitudinal and lateral deformation resistance.

[0032] The working principle of the assembled floor slab connection reinforcement structure provided by the utility model is as follows:

[0033] Step 1: When connecting, push the docking block 21 on the left side of the floor slab body 1 into the docking groove 24 on the right side of the other floor slab body 1. Since the sliding block 22 slides up and down inside the docking block 21, and in the process of entering the docking groove 24, the sliding block 22 drives the clamping block 23 upward. When it completely enters the docking groove 24, under the action of the extrusion spring 29 and gravity, the sliding block 22 moves downward and drives the clamping block 23 to insert into the clamping groove 25 at the bottom. Since the clamping block 23 is in the shape of a right-angled trapezoid, it is difficult to pull out the clamping block 23, thereby ensuring a stable connection between the two floor slab bodies 1.

[0034] Step 2: The insert 3 is L-shaped, and the slot 4 is rectangular. When the insert 3 is completely inserted into the slot 4, there is still a free space between the insert 3 and the slot 4. By pouring concrete from the casting hole 5 to the free space inside the slot 4, the concrete not only connects the two floor slab bodies 1, but the solidified concrete strips will block the outlet of the insert 3 from the slot 4, thereby further improving the reinforcement effect between the floor slab bodies 1. Through the inclined reinforcement holes 6, after the two floor slab bodies 1 are connected and reinforced, the reinforcement ribs 7 can be placed obliquely into the reinforcement holes 6, and then concrete is poured to fix the reinforcement ribs 7 on the top of the two floor slab bodies 1. The reinforcement ribs 7 provide a certain longitudinal and transverse deformation resistance.

[0035] Compared with related technologies, the assembled floor slab connection reinforcement structure provided by the present invention has the following beneficial effects:

[0036] Under the action of the extrusion spring 29, the sliding block 22 and the clamping block 23, the docking block 21 is relatively fixedly connected to the docking groove 24, thereby preliminarily reinforcing the connection between the two floor slab bodies 1. After the insert block 3 is inserted into the slot 4, concrete is cast into the empty part inside it through the casting hole 5, further improving the connection effect. The reinforcing ribs 7 provide a certain longitudinal and lateral deformation resistance. The structure is simple and practical, the connection is convenient, and the reinforcement effect is good.

[0037] Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and is susceptible to numerous variations. Any simple modifications, equivalent variations, and modifications to the above embodiments based on the technical essence of the present invention shall be deemed to fall within the scope of protection of the present invention.

Claims

1. An assembled floor slab connection reinforcement structure, characterized in that: include: A floor slab body (1), wherein a reinforcement component (2) is provided on the inner side of the floor slab body (1); The reinforcement assembly (2) comprises a docking block (21) arranged on the left side of the floor slab body (1); a sliding block (22) is arranged on the inner side of the docking block (21) so as to slide up and down; a clamping block (23) is fixedly arranged at the bottom of the sliding block (22); a docking groove (24) is provided on the right side of the floor slab body (1); and a clamping groove (25) is provided at the bottom of the inner wall of the docking groove (24).

2. The assembled floor slab connection reinforcement structure according to claim 1, characterized in that: A sliding rod (26) is longitudinally provided on the inner side of the docking block (21), and two sliding sleeves (27) are provided on the peripheral side of the sliding rod (26) so as to slide forward and backward along the longitudinal direction thereof. Rotating push plates (28) are rotatably provided at the bottoms of the two sliding sleeves (27), and the bottoms of the two rotating push plates (28) are both rotatably connected to the top of the sliding block (22).

3. The assembled floor slab connection reinforcement structure according to claim 2, characterized in that: Two extrusion springs (29) are provided on the inner side of the docking block (21) and on the peripheral side of the sliding rod (26), and the opposite ends of the two extrusion springs (29) are fixedly connected to the ends of the two sliding sleeves (27) respectively.

4. The assembled floor slab connection reinforcement structure according to claim 1, characterized in that: An insert block (3) is provided on the left side of the floor slab body (1), and a slot (4) is provided on the right side of the floor slab body (1).

5. The assembled floor slab connection reinforcement structure according to claim 4, characterized in that: A casting hole (5) is provided on the right side of the top of the floor slab body (1), and the bottom of the casting hole (5) is communicated with the interior of the slot (4).

6. The assembled floor slab connection reinforcement structure according to claim 1, characterized in that: A plurality of reinforcement holes (6) are provided on the top of the floor slab body (1), and reinforcement ribs (7) are provided inside the plurality of reinforcement holes (6).

Images