Reinforcing device and reinforcing method for concrete beam

Abstract

The invention relates to the technical field of building construction, in particular to a concrete beam reinforcing device and method.The concrete beam reinforcing device comprises a fixing mechanism installed on a frame column, an adjusting mechanism is installed on the fixing mechanism, a reinforcing mechanism is installed on the adjusting mechanism, the reinforcing mechanism comprises a supporting assembly, and the supporting assembly is installed on the adjusting mechanism; a transverse plate is arranged on the supporting assembly and abuts against the lower end face of the concrete beam, two vertical plates are fixedly connected to the end face, close to the concrete beam, of the transverse plate, limiting grooves are formed in the side walls, close to each other, of the two vertical plates, L-shaped reinforcing plates are movably connected into the limiting grooves, and the upper surfaces of the L-shaped reinforcing plates abut against the lower bearing face of the concrete beam. The transverse plate is further provided with a regulation and control assembly connected with the L-shaped reinforcing plate. The concrete beam has the effects that the probability that the strength of the concrete beam is reduced due to punching in the concrete beam is reduced, and the fastening stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a reinforcement device and a reinforcement method for a concrete beam. Background Art

[0002] Concrete beam is a reinforced concrete beam made of reinforced concrete material. Reinforced concrete beam can be made into an independent beam, or it can be made into a beam-slab floor with reinforced concrete slabs, or it can be made into a single-layer or multi-layer frame with reinforced concrete columns. There are many forms of reinforced concrete beams, generally cast on two or more frame columns. Concrete beams are the most basic load-bearing components in engineering structures such as house construction and bridge construction, and have a wide range of applications.

[0003] At present, many buildings have cracks in the beams due to improper management or disrepair, which in turn leads to a decrease in the load-bearing capacity of the beams and certain safety hazards. At this time, it is necessary to reinforce the beams with the help of reinforcement devices, but the existing reinforcement means usually use a combination of fasteners and reinforcement components to reinforce the beams. This method is simple to install, but it is necessary to drill holes in the beams. Since the beams themselves are prone to cracks and are not strong at this time, drilling holes will not only reduce the strength of the beams again, but also reduce the stability of the fasteners. Summary of the invention

[0004] In order to reduce the probability of reducing the strength of the concrete beam due to drilling holes in the concrete beam and improve the fastening stability, the present application provides a reinforcement device and a reinforcement method for a concrete beam.

[0005] In a first aspect, the present application provides a reinforcement device for a concrete beam, which adopts the following technical solution: A reinforcement device for a concrete beam comprises a fixing mechanism installed on a frame column, an adjusting mechanism installed on the fixing mechanism, a reinforcement mechanism installed on the adjusting mechanism, the reinforcement mechanism comprising a supporting assembly, the supporting assembly installed on the adjusting mechanism, a transverse plate provided on the supporting assembly, the transverse plate abutting against the lower end surface of the concrete beam, two vertical plates fixedly connected to the end surface of the transverse plate close to the concrete beam, limiting grooves are provided on the side walls of the two vertical plates close to each other, an L-shaped reinforcement plate is movably connected inside the limiting groove, the upper surface of the L-shaped reinforcement plate abuts against the lower supporting surface of the concrete beam, and a regulating assembly connected to the L-shaped reinforcement plate is also installed on the transverse plate.

[0006] By adopting the above technical solution, when reinforcing a concrete beam, the entire device is first fixed to the frame column by a fixing mechanism, and then the adjusting component is adjusted to make the cross plate abut against the lower surface of the concrete beam. At this time, the regulating component is adjusted, and the regulating component drives the L-shaped reinforcement plate to support the concrete beam, thereby reducing the probability of reducing the strength of the concrete beam due to drilling holes in the concrete beam while achieving the reinforcement of the concrete beam, thereby improving the fastening stability.

[0007] Optionally, the regulating component includes a reinforcement screw, which is fixedly connected to the horizontal plate, and a reinforcement nut is threadedly connected to the reinforcement screw, and a reinforcement sleeve is fixedly connected to the end of the reinforcement nut away from the horizontal plate, and an abutment plate is fixedly connected to the end of the reinforcement sleeve away from the horizontal plate, and the abutment plate abuts against the end face of the L-shaped reinforcement plate close to the horizontal plate.

[0008] By adopting the above technical solution, when supporting a concrete beam, the reinforcement nut is manually rotated, the reinforcement nut drives the reinforcement sleeve to rise, the reinforcement sleeve drives the abutment plate to rise, and the abutment plate presses the L-shaped reinforcement plate against the supporting surface of the concrete beam, thereby achieving support for the concrete beam.

[0009] Optionally, the fixing mechanism includes two first L-shaped mounting plates, the two first L-shaped mounting plates are respectively abutted on the side walls of the two frame columns, the end surfaces of the two frame columns away from the two first L-shaped mounting plates are respectively abutted with second L-shaped mounting plates, and the end surfaces of the two second L-shaped mounting plates close to the frame columns are provided with first through holes; the end surfaces of the two first L-shaped mounting plates close to the frame columns are fixedly connected with fixing screws, the two fixing screws respectively pass through the two frame columns, one end of the fixing screw away from the first L-shaped mounting plate passes through the first through hole and is threadedly connected with a fixing nut, a gasket is also sleeved on the fixing screw, the gasket is located between the fixing screw and the fixing nut and abuts against the second L-shaped mounting plate, a first connecting component is also installed on the first L-shaped mounting plate, and the first connecting component is connected to the adjusting mechanism.

[0010] By adopting the above technical solution, when installing the entire device, first holes are drilled on the two frame columns, and then the fixing screws on the first L-shaped mounting plate are inserted into the holes drilled on the frame columns, and then the second L-shaped mounting plate is inserted into the end of the fixing screw away from the first L-shaped mounting plate, and then the gasket is sleeved on the fixing screw, and then the fixing nut is threadedly connected to the fixing screw to fix the entire device.

[0011] Optionally, the adjustment mechanism includes two first U-shaped support plates and two second U-shaped support plates, the two first U-shaped support plates and the two second U-shaped support plates are all installed on the first connecting component, the two first U-shaped support plates and the two second U-shaped support plates are all linked to the support component, the side walls on both sides of the first U-shaped support plate and the second U-shaped support plate are provided with fitting grooves, and the first U-shaped support plate is also equipped with a second connecting component for connecting with the second U-shaped support plate, and the first U-shaped support plate and the second U-shaped support plate are connected by the second connecting component and then slidably connected to the frame column together.

[0012] By adopting the above technical solution, the arrangement of the first U-shaped support plate and the second U-shaped support plate realizes the connection between the cross plate and the fixing mechanism, thereby facilitating the installation of the entire equipment and also facilitating the adjustment of the height of the cross beam according to the different heights of the concrete beam.

[0013] Optionally, the first L-shaped mounting plate and the second L-shaped mounting plate are each provided with a third perforation hole on the end surface close to the concrete beam, the first connecting assembly includes four connecting plates, the four connecting plates are respectively fixedly connected to the end surfaces of the two first U-shaped support plates and the two second U-shaped support plates respectively away from each other, the end surfaces of the four connecting plates close to the concrete beam are each provided with a second perforation hole, the first connecting assembly also includes four second connecting screws, each of the second connecting screws sequentially passes through the third perforation hole and the second perforation hole and is threadedly connected to a second connecting nut.

[0014] By adopting the above technical solution, when adjusting the height of the first U-shaped support plate and the second U-shaped support plate, the first U-shaped support plate and the second U-shaped support plate are manually slid to a suitable position on the frame column, and then the second connecting screw is sequentially passed through the third through-hole and the second through-hole to be threadedly connected with the second connecting nut, thereby realizing the adjustment of the height of the first U-shaped support plate and the second U-shaped support plate, making it convenient for the entire device to reinforce and support concrete beams of different heights, thereby improving the applicability of the reinforcement device for concrete beams.

[0015] Optionally, the second connecting assembly includes four first connecting blocks, which are respectively fixedly connected to the two first U-shaped support plates, and the two second U-shaped support plates are fixedly connected to two second connecting blocks, a fourth perforation hole is provided on the end surface of the second connecting block close to the first connecting block, a third connecting screw is fixedly connected to the end surface of the first connecting block close to the second connecting block, and an end of the third connecting screw away from the first connecting block passes through the fourth perforation hole and is threadedly connected to a third connecting nut.

[0016] By adopting the above technical solution, the provision of the third connecting screw and the third connecting nut realizes the fixation of the first U-shaped support plate and the second U-shaped support plate, and also facilitates the first U-shaped support plate and the second U-shaped support plate to adapt to the installation on frame columns of different sizes, thereby improving the applicability of the reinforcement device of the concrete beam.

[0017] Optionally, the support assembly includes four first mounting plates, the four first mounting plates are fixedly connected to the end surface of the horizontal plate away from the vertical plate, the end surfaces of two symmetrically arranged first mounting plates close to each other are commonly fixedly connected to the first connecting shaft, and the two first connecting shafts are rotatably connected to a rotating rod; the end surfaces of the two first U-shaped support plates close to each other are fixedly connected to the second mounting plate, and the end surfaces of the two second U-shaped support plates close to each other are fixedly connected to the third mounting plate, and the end surface of the third mounting plate close to the second mounting plate is provided with a penetrating rotating groove, and the end surface of the second mounting plate close to the third mounting plate is fixedly connected to the second connecting shaft, one end of the second connecting shaft away from the second mounting plate is fixedly connected to the first connecting screw, one end of the first connecting screw away from the second mounting plate is threadedly connected to the first connecting nut through the rotating groove, and one end of the rotating rod away from the first connecting shaft is rotatably connected to the second connecting shaft.

[0018] By adopting the above technical solution, the setting of the rotating rod enables the L-shaped reinforcement plate to support and reinforce concrete beams at different angles, and also facilitates the adjustment of the support reinforcement height, further improving the applicability of the reinforcement device for concrete beams.

[0019] Optionally, the adjustment mechanism also includes a reinforcement component, which includes two reinforcement ears, which are respectively fixedly connected to the end surfaces of the first U-shaped support plate and the second U-shaped support plate away from the second connecting axis, and fifth perforations are provided on the end surfaces of the two reinforcement ears close to each other. The reinforcement component also includes a reinforcement screw, which passes through the two fifth perforations in sequence and is threadedly connected with a reinforcement nut.

[0020] By adopting the above technical solution, the arrangement of the reinforcing ears, reinforcing screws and reinforcing nuts makes the first U-shaped support plate and the second U-shaped support plate more securely fixed, reducing the probability of the first U-shaped support plate and the second U-shaped support plate slipping off.

[0021] In a second aspect, the present application provides a method for reinforcing a concrete beam, which adopts the following technical solution: A method for reinforcing a concrete beam comprises the following steps: Step 1: First, use a tool to drill a hole on the frame column, and then install the first L-shaped mounting plate and the second L-shaped mounting plate on the frame column by fixing screws and fixing nuts; Step 2: Use the second connecting screw and the second connecting nut to install the first U-shaped support plate and the second U-shaped support plate on the first L-shaped mounting plate and the second L-shaped mounting plate, and then tighten the first U-shaped support plate and the second U-shaped support plate against the frame column through the fitting groove; Step 3: Fix the first U-shaped support plate and the second U-shaped support plate by a third connecting screw and a third connecting nut, and further fix the first U-shaped support plate and the second U-shaped support plate by a reinforcing screw and a reinforcing nut; Step 4: Use the first connecting screw and the first connecting nut to rotate the rotating rod to connect it to the first U-shaped support plate and the second U-shaped support plate, and make the L-shaped reinforcement plate abut against the receiving surface of the concrete beam; Step 5: Adjust and rotate the reinforcement nut, the reinforcement nut drives the reinforcement sleeve to rise, the reinforcement sleeve drives the abutment plate to move, and the abutment plate drives the L-shaped reinforcement plate to press against the concrete beam.

[0022] By adopting the above technical solution, the detachable connection between each level makes the convenience performance of the whole device higher, avoids the probability of drilling holes in the concrete beam and causing the strength of the concrete beam to decrease, and improves the fastening stability. At the same time, the setting of the second connecting screw, the third connecting screw and the rotating rod enables the whole device to support and reinforce concrete beams of different sizes and angles, thereby improving the applicability of the device.

[0023] In summary, this application includes the following beneficial technical effects: 1. When reinforcing a concrete beam, first fix the entire device on the frame column through a fixing mechanism, then adjust the adjustment component to make the cross plate abut against the lower surface of the concrete beam. At this time, adjust the adjustment component, and the adjustment component drives the L-shaped reinforcement plate to support the concrete beam, thereby reducing the probability of reducing the strength of the concrete beam due to drilling holes in the concrete beam while achieving the reinforcement of the concrete beam, and improving the fastening stability; 2. When installing the entire device, first drill holes on the two frame columns, then insert the fixing screws on the first L-shaped mounting plate into the holes drilled on the frame columns, then insert the second L-shaped mounting plate into the end of the fixing screws away from the first L-shaped mounting plate, then sleeve the gasket on the fixing screws, and then thread the fixing nuts on the fixing screws to fix the entire device, so that the fixing effect of the entire device is better; 3. When adjusting the height of the first U-shaped support plate and the second U-shaped support plate, manually slide the first U-shaped support plate and the second U-shaped support plate on the frame column to a suitable position, and then sequentially pass the third connecting screw through the second perforating hole and the third perforating hole to be threadedly connected with the second connecting nut, thereby achieving the adjustment of the height of the first U-shaped support plate and the second U-shaped support plate, making it convenient for the entire device to reinforce and support concrete beams of different heights, thereby improving the applicability of the reinforcement device for concrete beams; 4. The provision of the reinforcing ears, reinforcing screws and reinforcing nuts makes the first U-shaped support plate and the second U-shaped support plate more securely fixed, reducing the probability of the first U-shaped support plate and the second U-shaped support plate slipping off. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of a reinforcement device for a concrete beam in an embodiment of the present application; Figure 2 An exploded view of the fixing mechanism in the embodiment of the present application; Figure 3 An exploded view of the adjustment mechanism in the embodiment of the present application; Figure 4 This is a schematic diagram of the structure of the reinforcement mechanism in the embodiment of the present application; Figure 5 An exploded view of the reinforcement mechanism in the embodiment of the present application; Figure 6 A cross-sectional view of a support assembly in an embodiment of the present application; Figure 7 It is an exploded view of the support assembly in the embodiment of the present application.

[0025] Figure numerals: 1, frame column; 2, concrete beam; 3, fixing mechanism; 31, first L-shaped mounting plate; 32, fixing screw; 33, second L-shaped mounting plate; 34, fixing nut; 35, gasket; 36, first connecting assembly; 361, connecting plate; 362, second connecting screw; 363, second connecting nut; 364, second perforation hole; 4, adjustment mechanism; 41, first U-shaped support plate; 411, fitting groove; 42, second U-shaped support plate; 43, second connecting assembly; 431, first connecting block; 432, second connecting block; 433, third connecting screw; 434, third connecting nut; 44, reinforcement Assembly; 441, reinforcement ear; 442, reinforcement screw; 443, reinforcement nut; 444, fifth perforation hole; 5, reinforcement mechanism; 51, horizontal plate; 52, vertical plate; 521, limit groove; 53, L-shaped reinforcement plate; 54, regulating assembly; 541, reinforcement screw; 542, reinforcement nut; 543, reinforcement sleeve; 544, abutment plate; 55, support assembly; 551, first mounting plate; 552, first connecting shaft; 553, rotating rod; 554, second mounting plate; 555, third mounting plate; 556, second connecting shaft; 557, first connecting screw; 558, first connecting nut; 559, rotating groove. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-Figure 7 This application is described in further detail.

[0027] The embodiment of the present application discloses a reinforcement device for a concrete beam.

[0028] refer to Figure 1 The reinforcement device for a concrete beam comprises a fixing mechanism 3 installed on a frame column 1, an adjusting mechanism 4 is installed on the fixing mechanism 3, a reinforcement mechanism 5 for reinforcing the concrete beam 2 is installed on the adjusting mechanism 4, and the adjusting mechanism 4 is used to adjust the height and position of the reinforcement mechanism 5.

[0029] refer to Figure 2The fixing mechanism 3 includes two first L-shaped mounting plates 31, the two first L-shaped mounting plates 31 are respectively abutted on the side walls of the two frame columns 1, and the end surfaces of the two first L-shaped mounting plates 31 close to the frame column 1 are fixedly connected with fixing screws 32. The side walls of the two frame columns 1 are provided with penetrating connecting grooves, and the fixing screws 32 are inserted into the connecting grooves. One end of the two frame columns 1 away from the two first L-shaped mounting plates 31 is abutted with a second L-shaped mounting plate 33, and the end surfaces of the two second L-shaped mounting plates 33 close to the first L-shaped mounting plate 31 are provided with first penetration holes. One end of the fixing screw 32 passing through the connecting groove is threadedly connected with a fixing nut 34 through the first penetration hole, and a gasket 35 is also sleeved on the fixing screw 32. The gasket 35 is located between the fixing screw 32 and the fixing nut 34 and abuts against the second L-shaped mounting plate 33. A first connecting component 36 is also installed on the first L-shaped mounting plate 31 and the second L-shaped mounting plate 33, and the first connecting component 36 is connected to the adjustment mechanism 4.

[0030] When installing the entire device, first, connect grooves are made on the two frame columns 1, and then the fixing screw 32 on the first L-shaped mounting plate 31 is inserted into the connecting groove on the frame column 1, and then the second L-shaped mounting plate 33 is inserted into the end of the fixing screw 32 away from the first L-shaped mounting plate 31, and then the gasket 35 is sleeved on the fixing screw 32, and then the fixing nut 34 is threadedly connected to the fixing screw 32 to fix the entire device.

[0031] The adjustment mechanism 4 includes two first U-shaped support plates 41, and the two first U-shaped support plates 41 are both installed on the first L-shaped mounting plate 31 through the first connecting component 36. The second U-shaped support plates 42 are installed on the two second L-shaped mounting plates 33 through the first connecting component 36. The side walls on both sides of the first U-shaped support plate 41 and the second U-shaped support plate 42 are provided with a fitting groove 411. The first U-shaped support plate 41 is also equipped with a second connecting component 43 for connecting with the second U-shaped support plate 42. The first U-shaped support plate 41 and the second U-shaped support plate 42 are connected by the second connecting component 43 and are slidably connected to the frame column 1 together. The first connecting assembly 36 includes four connecting plates 361, which are respectively fixedly connected to the end surfaces of the two first U-shaped support plates 41 and the two second U-shaped support plates 42 away from the frame column 1. A second penetration hole 364 is provided on the end surface of the connecting plate 361 close to the concrete beam 2, and a third penetration hole is provided on the end surface of the first L-shaped mounting plate 31 and the second L-shaped mounting plate 33 away from the concrete frame. The first connecting assembly 36 also includes four second connecting screws 362, and each second connecting screw 362 is sequentially threaded through the third penetration hole and the second penetration hole 364 located on the same side and is connected to a second connecting nut 363.

[0032] When adjusting the height of the first U-shaped support plate 41 and the second U-shaped support plate 42, manually slide the first U-shaped support plate 41 and the second U-shaped support plate 42 to a suitable position on the frame column 1, and then sequentially pass the second connecting screw 362 through the third through-hole and the second through-hole 364 and threadedly connect with the second connecting nut 363, thereby realizing the adjustment of the height of the first U-shaped support plate 41 and the second U-shaped support plate 42, making it convenient for the entire device to reinforce and support concrete beams 2 of different heights, thereby improving the applicability of the reinforcement device for concrete beams.

[0033] refer to Figure 3 The second connection assembly 43 includes four first connection blocks 431, which are respectively fixedly connected to the end surfaces of the two first U-shaped support plates 41 close to the concrete beam 2, and four second connection blocks 432 are fixedly connected to the end surface of the second U-shaped support plate 42 close to the concrete beam 2. The end surface of the second connection block 432 close to the first connection block 431 is provided with a fourth penetration hole, and the end surface of the first connection block 431 close to the second connection block 432 is fixedly connected with a third connection screw 433, and one end of the third connection screw 433 away from the first connection block 431 passes through the fourth penetration hole and is threadedly connected with a third connection nut 434; the provision of the third connection screw 433 and the third connection nut 434 realizes the fixation of the first U-shaped support plate 41 and the second U-shaped support plate 42, and also facilitates the first U-shaped support plate 41 and the second U-shaped support plate 42 to be adapted to the installation on the frame columns 1 of different sizes, thereby improving the applicability of the reinforcement device for concrete beams.

[0034] The adjustment mechanism 4 also includes a reinforcement component 44, which includes four reinforcement ears 441. The four reinforcement ears 441 are respectively fixedly connected to the side walls of the two first U-shaped support plates 41 and the two second U-shaped support plates 42 away from the frame column 1. Two fifth penetration holes 444 are provided on the end surfaces of the two reinforcement ears 441 on the same side that are close to each other. The reinforcement component 44 also includes four reinforcement screws 442, each reinforcement screw 442 is sequentially passed through the two fifth penetration holes 444 on the same side and is threadedly connected with a reinforcement nut 443; the arrangement of the reinforcement ears 441, the reinforcement screws 442 and the reinforcement nuts 443 makes the first U-shaped support plate 41 and the second U-shaped support plate 42 more firmly fixed, reducing the probability of the first U-shaped support plate 41 and the second U-shaped support plate 42 slipping off.

[0035] refer to Figure 4 and Figure 5The reinforcement mechanism 5 includes a horizontal plate 51, which is installed on the first U-shaped support plate 41 and the second U-shaped support plate 42 through a support assembly 55. The horizontal plate 51 abuts against the lower end surface of the concrete beam 2. Two vertical plates 52 are fixedly connected to the end surface of the horizontal plate 51 close to the concrete beam 2. The side walls of the two vertical plates 52 close to each other are provided with limiting grooves 521. The limiting grooves 521 are slidably connected with L-shaped reinforcement plates 53. The upper surface of the L-shaped reinforcement plates 53 abuts against the receiving surface of the concrete beam 2. The horizontal plate 51 also has a plurality of vertical plates 52 fixedly connected to the end surface of the horizontal plate 51 close to the concrete beam 2. An adjusting component 54 is installed, which includes a plurality of reinforcing screws 541, which are respectively fixedly connected to the end surface of the transverse plate 51 close to the L-shaped reinforcing plate 53, and a reinforcing nut 542 is threadedly connected to the plurality of reinforcing screws 541. A reinforcing sleeve 543 is fixedly connected to the end surface of the reinforcing nut 542 away from the transverse plate 51, and an abutment plate 544 is fixedly connected to the end surface of the reinforcing sleeve 543 away from the transverse plate 51, and one end of the abutment plate 544 away from the transverse plate 51 abuts against the L-shaped reinforcing plate 53.

[0036] When supporting the concrete beam 2, the reinforcement nut 542 is manually rotated, and the reinforcement nut 542 drives the reinforcement sleeve 543 to rise, and the reinforcement sleeve 543 drives the abutment plate 544 to rise, and the abutment plate 544 presses the L-shaped reinforcement plate 53 against the supporting surface of the concrete beam 2, thereby achieving support for the concrete beam 2.

[0037] refer to Figure 6 and Figure 7 The support assembly 55 includes four first mounting plates 551, which are fixedly connected to the end surface of the horizontal plate 51 away from the vertical plate 52. The end surfaces of the two symmetrically arranged first mounting plates 551 close to each other are commonly fixedly connected with a first connecting shaft 552, and the two first connecting shafts 552 are rotatably connected with a rotating rod 553; the end surfaces of the two first U-shaped supporting plates 41 close to each other are fixedly connected with a second mounting plate 554, and the end surfaces of the two second U-shaped supporting plates 42 close to each other are fixedly connected with a third mounting plate 555, and the end surface of the third mounting plate 555 close to the second mounting plate 554 is provided with a penetrating rotating groove 559, and the second A second connecting shaft 556 is fixedly connected to the end face of the mounting plate 554 close to the third mounting plate 555, and a first connecting screw 557 is fixedly connected to the end of the second rotating shaft away from the second mounting plate 554. The end of the first connecting screw 557 away from the second mounting plate 554 passes through the rotating groove 559 and is threadedly connected to the first connecting nut 558. The end of the rotating rod 553 away from the first connecting shaft 552 is rotatably connected to the second connecting shaft 556. The setting of the rotating rod 553 enables the L-shaped reinforcement plate 53 to support and reinforce the concrete beams 2 at different angles, and also facilitates the adjustment of the support and reinforcement height, thereby further improving the applicability of the reinforcement device for the concrete beam.

[0038] The embodiment of the present application also discloses a method for reinforcing a concrete beam.

[0039] A method for reinforcing a concrete beam comprises the following steps: Step 1: First, use a tool to drill a hole on the frame column 1, and then install the first L-shaped mounting plate 31 and the second L-shaped mounting plate 33 on the frame column 1 through the fixing screw 32 and the fixing nut 34; Step 2: Use the second connecting screw 362 and the second connecting nut 363 to install the first U-shaped support plate 41 and the second U-shaped support plate 42 onto the first L-shaped mounting plate 31 and the second L-shaped mounting plate 33, and then tighten the first U-shaped support plate 41 and the second U-shaped support plate 42 against the frame column 1 through the fitting groove 411; Step 3: Fix the first U-shaped support plate 41 and the second U-shaped support plate 42 by the third connecting screw 433 and the third connecting nut 434, and further fix the first U-shaped support plate 41 and the second U-shaped support plate 42 by the reinforcing screw 442 and the reinforcing nut 443; Step 4: Use the first connecting screw 557 and the first connecting nut 558 to rotatably connect the rotating rod 553 to the first U-shaped supporting plate 41 and the second U-shaped supporting plate 42, and make the L-shaped reinforcing plate 53 abut against the end surface of the concrete beam 2; Step 5: Adjust and rotate the reinforcing nut 542 , the reinforcing nut 542 drives the reinforcing sleeve 543 to rise, the reinforcing sleeve 543 drives the abutting plate 544 to move, and the abutting plate 544 drives the L-shaped reinforcing plate 53 to press against the concrete beam 2 .

[0040] The implementation principle of a reinforcement device and reinforcement method for a concrete beam in an embodiment of the present application is as follows: by drilling a hole on the frame column 1, and then installing the first L-shaped mounting plate 31 and the second L-shaped mounting plate 33 on the frame column 1 through the fixing screw 32 and the fixing nut 34, and then installing the entire device on the frame column 1, and then adjusting the third connecting screw 433 according to the size of the frame column 1 to fix the first U-shaped support plate 41 and the second U-shaped support plate 42 on the frame column 1, and then adjusting the second connecting screw 362 and the rotating rod 553 according to the height and angle of the concrete beam 2, so that the L-shaped reinforcement plate 53 abuts against the concrete beam 2, and finally manually rotating the reinforcement nut 542, the reinforcement nut 542 drives the reinforcement sleeve 543 to rise, the reinforcement sleeve 543 drives the abutting plate 544 to rise, and the abutting plate 544 presses the L-shaped reinforcement plate 53 against the supporting surface of the concrete beam 2, thereby supporting the concrete beam 2.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A reinforcement device for a concrete beam, characterized in that: The invention comprises a fixing mechanism (3) mounted on a frame column (1), an adjusting mechanism (4) mounted on the fixing mechanism (3), a reinforcing mechanism (5) mounted on the adjusting mechanism (4), the reinforcing mechanism (5) comprising a supporting assembly (55), the supporting assembly (55) mounted on the adjusting mechanism (4), a horizontal plate (51) disposed on the supporting assembly (55), the horizontal plate (51) abutting against the lower end surface of the concrete beam (2), two vertical plates (52) fixedly connected to the end surface of the horizontal plate (51) close to the concrete beam (2), limiting grooves (521) being provided on the side walls of the two vertical plates (52) close to each other, an L-shaped reinforcing plate (53) being movably connected inside the limiting groove (521), the upper surface of the L-shaped reinforcing plate (53) abutting against the lower receiving surface of the concrete beam (2), and a regulating assembly (54) connected to the L-shaped reinforcing plate (53) being further mounted on the horizontal plate (51).

2. The reinforcement device for concrete beams according to claim 1, characterized in that: The regulating component (54) comprises a reinforcing screw rod (541), the reinforcing screw rod (541) being fixedly connected to the transverse plate (51), a reinforcing nut (542) being threadedly connected to the reinforcing screw rod (541), a reinforcing sleeve (543) being fixedly connected to one end of the reinforcing nut (542) away from the transverse plate (51), an abutting plate (544) being fixedly connected to one end of the reinforcing sleeve (543) away from the transverse plate (51), the abutting plate (544) abutting against an end surface of the L-shaped reinforcing plate (53) close to the transverse plate (51).

3. The reinforcement device for concrete beams according to claim 2, characterized in that: The fixing mechanism (3) comprises two first L-shaped mounting plates (31), the two first L-shaped mounting plates (31) respectively abutting against the side walls of the two frame columns (1), the end surfaces of the two frame columns (1) away from the two first L-shaped mounting plates (31) respectively abutting against second L-shaped mounting plates (33), and the end surfaces of the two second L-shaped mounting plates (33) close to the frame columns (1) are both provided with first perforations; the end surfaces of the two first L-shaped mounting plates (31) close to the frame columns (1) are both fixedly connected with fixing screws (32), and the two fixing screws (32) are The rod (32) passes through the two frame columns (1) respectively; one end of the fixing screw (32) away from the first L-shaped mounting plate (31) passes through the first perforation hole and is threadedly connected to a fixing nut (34); a gasket (35) is sleeved on the fixing screw (32); the gasket (35) is located between the fixing screw (32) and the fixing nut (34) and abuts against the second L-shaped mounting plate (33); a first connecting component (36) is also installed on the first L-shaped mounting plate (31); the first connecting component (36) is connected to the adjustment mechanism (4).

4. The reinforcement device for concrete beams according to claim 3, characterized in that: The adjustment mechanism (4) comprises two first U-shaped support plates (41) and two second U-shaped support plates (42); the two first U-shaped support plates (41) and the two second U-shaped support plates (42) are both mounted on the first connection assembly (36); the two first U-shaped support plates (41) and the two second U-shaped support plates (42) are both connected to the support assembly (55); fitting grooves (411) are provided on the side walls on both sides of the first U-shaped support plate (41) and the second U-shaped support plate (42); a second connection assembly (43) for connecting with the second U-shaped support plate (42) is also mounted on the first U-shaped support plate (41); the first U-shaped support plate (41) and the second U-shaped support plate (42) are connected by the second connection assembly (43) and then slidably connected to the frame column (1) together.

5. The reinforcement device for concrete beams according to claim 4, characterized in that: The first L-shaped mounting plate (31) and the second L-shaped mounting plate (33) are each provided with a third penetration hole on their end surfaces close to the concrete beam (2); the first connection assembly (36) comprises four connection plates (361); the four connection plates (361) are respectively fixedly connected to the end surfaces of the two first U-shaped support plates (41) and the two second U-shaped support plates (42) which are respectively far away from each other; the four connection plates (361) are each provided with a second penetration hole (364) on their end surfaces close to the concrete beam (2); the first connection assembly (36) further comprises four second connection screws (362); each of the second connection screws (362) passes through the third penetration hole and the second penetration hole (364) in sequence and is threadedly connected to a second connection nut (363).

6. The reinforcement device for concrete beams according to claim 5, characterized in that: The second connection assembly (43) comprises four first connection blocks (431), the four first connection blocks (431) are respectively fixedly connected to the two first U-shaped support plates (41), the two second U-shaped support plates (42) are each fixedly connected to two second connection blocks (432), a fourth perforation hole is provided on an end surface of the second connection block (432) close to the first connection block (431), a third connection screw (433) is fixedly connected to an end surface of the first connection block (431) close to the second connection block (432), and an end of the third connection screw (433) away from the first connection block (431) passes through the fourth perforation hole and is threadedly connected to a third connection nut (434).

7. The reinforcement device for concrete beams according to claim 6, characterized in that: The support assembly (55) comprises four first mounting plates (551), the four first mounting plates (551) being fixedly connected to the end surface of the horizontal plate (51) away from the vertical plate (52), two symmetrically arranged first mounting plates (551) having end surfaces close to each other having a first connecting shaft (552) fixedly connected thereto, and the two first connecting shafts (552) being rotatably connected thereto having a rotating rod (553); two first U-shaped supporting plates (41) having end surfaces close to each other having a second mounting plate (554) fixedly connected thereto, two second U-shaped supporting plates (42) having end surfaces close to each other having a third mounting plate (555) fixedly connected thereto, the third mounting plate (556) being fixedly connected thereto. A through rotation groove (559) is provided on the end surface close to the second mounting plate (554); a second connecting shaft (556) is fixedly connected to the end surface of the second mounting plate (554) close to the third mounting plate (555); an end of the second connecting shaft (556) away from the second mounting plate (554) is fixedly connected to a first connecting screw (557); an end of the first connecting screw (557) away from the second mounting plate (554) passes through the rotation groove (559) and is threadedly connected to a first connecting nut (558); an end of the rotating rod (553) away from the first connecting shaft (552) is rotatably connected to the second connecting shaft (556).

8. The reinforcement device for concrete beams according to claim 7, characterized in that: The adjustment mechanism (4) further comprises a reinforcement component (44), the reinforcement component (44) comprising two reinforcement ears (441), the two reinforcement ears (441) being respectively fixedly connected to the end surfaces of the first U-shaped support plate (41) and the second U-shaped support plate (42) away from the second connection shaft (556), and the end surfaces of the two reinforcement ears (441) close to each other are each provided with a fifth perforation hole (444), the reinforcement component (44) further comprises a reinforcement screw (442), the reinforcement screw (442) sequentially passing through the two fifth perforation holes (444) and being threadedly connected to a reinforcement nut (443).

9. A method for reinforcing a concrete beam as claimed in claim 8, characterized in that: The following steps are involved: Step 1: First, use a tool to drill a hole on the frame column (1), and then install the first L-shaped mounting plate (31) and the second L-shaped mounting plate (33) on the frame column (1) by means of a fixing screw (32) and a fixing nut (34); Step 2: Using the second connecting screw (362) and the second connecting nut (363), the first U-shaped support plate (41) and the second U-shaped support plate (42) are mounted on the first L-shaped mounting plate (31) and the second L-shaped mounting plate (33), and then the first U-shaped support plate (41) and the second U-shaped support plate (42) are pressed against the frame column (1) through the fitting groove (411); Step 3: The first U-shaped support plate (41) and the second U-shaped support plate (42) are fixed by a third connecting screw (433) and a third connecting nut (434), and the first U-shaped support plate (41) and the second U-shaped support plate (42) are further fixed by a reinforcing screw (442) and a reinforcing nut (443); Step 4: Using the first connecting screw (557) and the first connecting nut (558), the rotating rod (553) is rotatably connected to the first U-shaped support plate (41) and the second U-shaped support plate (42), and the L-shaped reinforcing plate (53) is brought into contact with the receiving surface of the concrete beam (2); Step 5: Adjust and rotate the reinforcing nut (542), the reinforcing nut (542) drives the reinforcing sleeve (543) to rise, the reinforcing sleeve (543) drives the abutting plate (544) to move, and the abutting plate (544) drives the L-shaped reinforcing plate (53) to press against the concrete beam (2).

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