A reinforcement structure for a floor panel of a building structure

Abstract

The utility model relates to a reinforcement structure, which belongs to the technical field of building construction. Specifically, it is a reinforcement structure of a floor panel of a building structure, comprising a base plate, a support column fixedly connected to the top of the base plate, a sliding column slidably connected to the support column, a rotating hole is opened on the top side wall of the sliding column, and a rotating shaft is rotatably connected in the rotating hole; the utility model arranges a fixing mechanism, and a servo motor drives the sliding column and the top plate to move through a driving shaft, a bevel gear, and a threaded rod. When the top plate drives the rotating shaft and the fixed gear to rotate, the fixed gear rotates to drive the rack and the sliding rod to move. When the top plate is fully fitted with the floor plate, the bolts are tightened to drive the pressure plate to fix the sliding rod, thereby improving the stability of the top plate and further improving the supporting effect on the floor plate, solving the problem that the top plates are all welded and fixed, and can only support flat floor plates, and when supporting sloping floor plates, the top plates cannot be fully fitted with the floor plates.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a reinforcement structure of a building structure floor panel. Background Art

[0002] The floor slab in a building structure is a planar component that directly bears the load. It has a large span and size. As a result, when the floor slab is constructed, the supporting force under the slab is prone to insufficient bearing capacity, and it is necessary to increase temporary bearing capacity to reinforce the slab.

[0003] After searching, a Chinese patent with publication number CN216007936U discloses a reinforcement structure for a floor panel of a building structure, including a reinforcement plate, a support tube and a base, wherein the support tube is fixedly mounted on the upper end surface of the base, the reinforcement plate is arranged above the support tube, a No. 1 buffer groove is provided at the center of the lower end surface of the reinforcement plate, two No. 2 buffer grooves are symmetrically provided on the lower end surface of the reinforcement plate, and a No. 1 support plate is vertically slidably connected in the support tube.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] The top plates of the existing support frames for reinforcing the floor slabs are all welded and fixed, and can only support flat floor slabs. When supporting a sloping floor slab, the top plate cannot fully fit with the floor slab, resulting in unsatisfactory reinforcement effect of the support frame on the floor slab. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a reinforcement structure for the floor panel of a building structure. When the top plate drives the rotating shaft and the fixed gear to rotate, the fixed gear rotates to drive the rack and the sliding rod to move. When the top plate and the floor plate are fully fitted, the bolts are tightened to drive the pressure plate to fix the sliding rod, thereby improving the stability of the top plate and further improving the supporting effect on the floor plate.

[0007] The technical solution to achieve the purpose of the utility model is: a reinforcement structure of a building structure floor panel, including a bottom plate, a support column is fixedly connected to the top of the bottom plate, a sliding column is slidably connected to the support column, a rotation hole is opened on the top side wall of the sliding column, a rotation shaft is rotatably connected in the rotation hole, and also includes;

[0008] A rotating block, wherein the rotating block is fixedly sleeved on the rotating shaft, and a top plate is connected to the top of the rotating block;

[0009] A fixing mechanism, wherein the fixing mechanism is located on the sliding column;

[0010] The fixing mechanism includes a fixed gear connected to one end of the rotating shaft by a key, a fixed shell is fixedly connected to one side of the sliding column, a sliding rod is slidably connected to the inner wall of the fixed shell, a rack is fixedly connected to the top of the sliding rod, the rack is meshed with the fixed gear, a movable groove is provided on the inner wall of one side of the fixed shell, a threaded hole is provided on the inner wall of one side of the movable groove, a bolt is threaded in the threaded hole, one end of the bolt is rotatably connected to a pressure plate, and the pressure plate contacts one side of the sliding rod.

[0011] In some embodiments, two telescopic columns are fixedly connected in the movable groove, and one end of the two telescopic columns is fixedly connected to one side of the pressing plate.

[0012] In some embodiments, two fixed blocks are fixedly connected to the sliding column and the bottom of the top plate, wherein the two fixed blocks are rotatably connected to a rotating rod, the top ends of the two rotating rods are provided with sliding grooves, the two sliding grooves are slidably connected to movable rods, and the top ends of the two movable rods are respectively rotatably connected to the other two fixed blocks.

[0013] In some embodiments, telescopic springs are sleeved on the two movable rods, and two ends of the telescopic springs are respectively fixedly connected to the rotating rod and another fixed block.

[0014] In some embodiments, both sides of the sliding column are fixedly connected to limit bars, and both inner walls of the supporting column are provided with limit grooves, and the two limit bars are slidably connected in the two limit grooves respectively.

[0015] In some embodiments, the bottom inner wall of the support column is rotatably connected to a threaded rod, the sliding column is screwed on the threaded rod, a servo motor is fixedly connected to one side of the support column, the output end of the servo motor is connected to the drive shaft through a coupling, and a movable hole is opened on the inner wall of one side of the support column, one end of the drive shaft passes through the movable hole and is keyed to a bevel gear on the threaded rod, and the two bevel gears are meshed.

[0016] Compared with the prior art, the present invention has the following significant advantages:

[0017] The utility model sets a fixing mechanism, and the servo motor drives the sliding column and the top plate to move through the driving shaft, the bevel gear, and the threaded rod. When the top plate drives the rotating shaft and the fixed gear to rotate, the fixed gear rotates to drive the rack and the sliding rod to move. When the top plate and the floor plate are fully fitted, the bolts are tightened to drive the pressing plate to fix the sliding rod, thereby improving the stability of the top plate and thus improving the supporting effect on the floor plate.

[0018] The invention solves the problem that the existing top plates are all welded and fixed, and can only support flat floor plates, but when supporting sloped floor plates, the top plates cannot fully fit with the floor plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing mechanism provided in one embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal cross-sectional plan structure of the fixed shell provided in one embodiment of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional plan structure of the limiting strip and the supporting column provided in one embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Bottom plate; 11. Support column; 12. Sliding column; 13. Rotating shaft; 14. Rotating block; 15. Top plate; 16. Fixed gear; 17. Limiting strip; 2. Fixed shell; 21. Sliding rod; 22. Rack; 23. Bolt; 24. Pressing plate; 25. Telescopic column; 3. Fixed block; 31. Rotating rod; 32. Movable rod; 33. Telescopic spring; 4. Threaded rod; 41. Servo motor; 42. Driving shaft; 43. Bevel gear. DETAILED DESCRIPTION

[0026] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides a reinforcement structure of a building structure floor panel through improvement. The technical solution of the utility model is:

[0028] like Figure 1-Figure 4 As shown, a reinforcement structure of a floor panel of a building structure comprises a base plate 1, a support column 11 is fixedly connected to the top of the base plate 1, and in order to make the support column 11 more firm, the support column 11 is fixed to the base plate 1 by welding, a sliding column 12 is slidably connected to the support column 11, a rotating hole is opened on the top side wall of the sliding column 12, a rotating shaft 13 is rotatably connected in the rotating hole, and a rotating block 14 is also included, the rotating block 14 is fixedly sleeved on the rotating shaft 13, and a top plate 15 is connected to the top of the rotating block 14; a fixing mechanism, the fixing mechanism is located on the sliding column 12;

[0029] The fixing mechanism includes a fixed gear 16 connected to one end of the rotating shaft 13 by a key, a fixed shell 2 is fixedly connected to one side of the sliding column 12, a sliding rod 21 is slidably connected to the inner wall of the fixed shell 2, a rack 22 is fixedly connected to the top of the sliding rod 21, and the rack 22 is meshed with the fixed gear 16. A movable groove is provided on the inner wall of one side of the fixed shell 2, a threaded hole is provided on the inner wall of one side of the movable groove, a bolt 23 is screwed in the threaded hole, and a pressure plate 24 is rotatably connected to one end of the bolt 23. The shape of the pressure plate 24 is long strip, which increases the pressure. The contact area between the plate 24 and the sliding rod 21 improves the clamping effect on the sliding rod 21, and the pressure plate 24 contacts one side of the sliding rod 21; through the setting of the fixing mechanism, when the top plate 15 drives the rotating shaft 13 and the fixed gear 16 to rotate, the fixed gear 16 rotates to drive the rack 22 and the sliding rod 21 to move. When the top plate 15 is fully fitted with the floor slab, tightening the bolt 23 drives the pressure plate 24 to fix the sliding rod 21, thereby improving the stability of the top plate 15 and thereby improving the supporting effect on the floor slab.

[0030] like Figure 1 As shown, in one embodiment, two telescopic columns 25 are fixedly connected in the movable groove, and one end of the two telescopic columns 25 is fixedly connected to one side of the pressing plate 24; the arrangement of the telescopic columns 25 improves the stability of the pressing plate 24.

[0031] like Figure 1 As shown, in one embodiment, two fixed blocks 3 are fixedly connected to the sliding column 12 and the bottom of the top plate 15, wherein the two fixed blocks 3 are rotatably connected with a rotating rod 31, the top ends of the two rotating rods 31 are provided with sliding grooves, the two sliding grooves are slidably connected with movable rods 32, the top ends of the two movable rods 32 are respectively rotatably connected to the other two fixed blocks 3, and the two movable rods 32 are respectively sleeved with telescopic springs 33, and the two ends of the telescopic springs 33 are respectively fixedly connected to the rotating rod 31 and the other fixed block 3; through the setting of the rotating rod 31, the rotating rod 31, the movable rod 32 and the telescopic spring 33 can be combined into a supporting structure, which can then support the top plate 15, so that the top plate 15 can be fully fitted with the floor slab.

[0032] like Figure 1 As shown, in one embodiment, both sides of the sliding column 12 are fixedly connected with limiting strips 17, and the inner walls on both sides of the support column 11 are provided with limiting grooves, and the two limiting strips 17 are respectively slidably connected in the two limiting grooves; by setting the limiting strips 17, the stability of the sliding column 12 is improved.

[0033] like Figure 1As shown, in one embodiment, in order to facilitate the later maintenance of the servo motor 41, the servo motor 41 is fixed to the support column 11 by screwing, and the bottom inner wall of the support column 11 is rotatably connected with the threaded rod 4, and the sliding column 12 is screwed on the threaded rod 4. One side of the support column 11 is fixedly connected with the servo motor 41, and the output end of the servo motor 41 is connected to the driving shaft 42 through a coupling. A movable hole is opened on the inner wall of one side of the support column 11, and one end of the driving shaft 42 passes through the movable hole and is evenly keyed with a bevel gear 43 on the threaded rod 4, and the two bevel gears 43 are meshed; through the setting of the threaded rod 4, the servo motor 41 drives the driving shaft 42 to rotate, and the rotation of the driving shaft 42 drives the threaded rod 4 to rotate through the two bevel gears 43, and the rotation of the threaded rod 4 drives the sliding column 12 to move upward, and the movement of the sliding column 12 drives the top plate 15 to move and contact with the floor slab, thereby strengthening the floor slab.

[0034] The specific working method is: when in use, start the servo motor 41 to drive the driving shaft 42 to rotate, the driving shaft 42 rotates through the two bevel gears 43 to drive the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the sliding column 12 to move upward, the sliding column 12 moves to drive the top plate 15 to move and contact the floor, when supporting and reinforcing the sloped floor, because the top plate 15 can rotate with the rotating shaft 13, the rotating rod 31, the movable rod 32 and the telescopic spring 33 support the top plate 15, so that the top plate 15 can be fully fitted with the floor, when the top plate 15 drives the rotating shaft 13 and the fixed gear 16 to rotate, the fixed gear 16 rotates to drive the rack 22 and the sliding rod 21 to move, when the top plate 15 is fully fitted with the floor, tighten the bolt 23 to drive the pressure plate 24 to fix the sliding rod 21, thereby improving the stability of the top plate 15 and thereby improving the supporting effect on the floor.

[0035] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A reinforcement structure for a floor panel of a building structure, comprising a base plate (1), a support column (11) being fixedly connected to the top of the base plate (1), a sliding column (12) being slidably connected to the support column (11), a rotation hole being provided on the top side wall of the sliding column (12), a rotation shaft (13) being rotatably connected in the rotation hole, characterized in that: Also includes; A rotating block (14), wherein the rotating block (14) is fixedly sleeved on the rotating shaft (13), and a top plate (15) is connected to the top of the rotating block (14); A fixing mechanism, wherein the fixing mechanism is located on the sliding column (12); The fixing mechanism comprises a fixed gear (16) key-connected to one end of the rotating shaft (13); one side of the sliding column (12) is fixedly connected to a fixed shell (2); the inner wall of the fixed shell (2) is slidably connected to a sliding rod (21); the top of the sliding rod (21) is fixedly connected to a rack (22); the rack (22) is meshed with the fixed gear (16); an inner wall of one side of the fixed shell (2) is provided with a movable groove; an inner wall of one side of the movable groove is provided with a threaded hole; a bolt (23) is screwed into the threaded hole; one end of the bolt (23) is rotatably connected to a pressure plate (24); the pressure plate (24) is in contact with one side of the sliding rod (21).

2. The reinforcement structure of a building structure floor panel according to claim 1, characterized in that: Two telescopic columns (25) are fixedly connected in the movable groove, and one end of the two telescopic columns (25) is fixedly connected to one side of the pressing plate (24).

3. The reinforcement structure of a building structure floor panel according to claim 2, characterized in that: Two fixed blocks (3) are fixedly connected to the sliding column (12) and the bottom of the top plate (15), wherein the two fixed blocks (3) are rotatably connected to a rotating rod (31), the top ends of the two rotating rods (31) are provided with sliding grooves, the two sliding grooves are slidably connected to movable rods (32), and the top ends of the two movable rods (32) are rotatably connected to the other two fixed blocks (3) respectively.

4. The reinforcement structure of a building structure floor panel according to claim 3, characterized in that: The two movable rods (32) are sleeved with telescopic springs (33), and the two ends of the telescopic springs (33) are respectively fixedly connected to the rotating rod (31) and another fixed block (3).

5. The reinforcement structure of a building structure floor panel according to claim 4, characterized in that: The two sides of the sliding column (12) are fixedly connected to the limiting strips (17), and the inner walls on both sides of the supporting column (11) are provided with limiting grooves, and the two limiting strips (17) are respectively slidably connected in the two limiting grooves.

6. The reinforcement structure of a building structure floor panel according to claim 5, characterized in that: The inner wall at the bottom of the support column (11) is rotatably connected to a threaded rod (4), the sliding column (12) is screwed onto the threaded rod (4), one side of the support column (11) is fixedly connected to a servo motor (41), the output end of the servo motor (41) is connected to a drive shaft (42) via a coupling, a movable hole is provided on the inner wall of one side of the support column (11), one end of the drive shaft (42) passes through the movable hole and is keyed to a bevel gear (43) on the threaded rod (4), and the two bevel gears (43) are meshed.

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