Reinforcing method for constructional engineering frame beam

Abstract

The invention discloses a reinforcing method for a constructional engineering frame beam, and belongs to the technical field of constructional engineering. A reinforcing method for a constructional engineering frame beam comprises the following steps that S1, surface layer cleaning is conducted, specifically, protrusions or impurities on the surface of a beam column are cleaned; s2, materials are prepared, at least two beam columns to be connected and a reinforcing piece used for connecting the two beam columns are prepared, and a positioning mechanism is arranged on the reinforcing piece; s3, installation is conducted, specifically, the two beam columns to be connected are arranged on the two sides of the interior of the reinforcing part correspondingly, and the reinforcing part stably connects the two beam columns through a positioning mechanism; installation and butt joint of the two beam columns can be achieved through the reinforcing pieces, the stability of the installation structure at the butt joint position is improved, and the situation that the connecting position of the frame beams collapses is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, and in particular to a method for reinforcing a frame beam of a construction engineering. Background Art

[0002] The frame structure is a structure composed of many beams and columns to bear the entire load of the house. In high-rise civil buildings and multi-story industrial plants, brick walls can no longer bear the heavy load, and frames are often used as load-bearing structures. The load of a house includes the weight of people, furniture, objects, mechanical equipment, floor slabs, walls and the weight of the house itself. The walls built in the frame only serve as enclosures and partitions, and do not bear any other loads except their own weight.

[0003] When installing frame structures in construction projects, some frame beams do not meet the installation requirements in terms of overall size for ease of transportation or processing. Therefore, when the vertical or horizontal beams are not large enough, two frame beams are usually connected and fixed with bolts. However, the two frame beams are only positioned by bolts, which makes the joint structure unstable and prone to collapse. Therefore, the joints of the frame beams need to be reinforced. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a reinforcement method for a frame beam of a construction project.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A method for reinforcing a frame beam of a construction project comprises the following steps: S1: Surface cleaning, cleaning the protrusions or impurities on the surface of beams and columns; S2: Material preparation, at least two beams to be connected and a reinforcement member for connecting the two beams, wherein a positioning mechanism is provided on the reinforcement member; S3: Installation, placing the two beams to be connected on both sides of the interior of the reinforcement, and the reinforcement uses a positioning mechanism to stably connect the two beams.

[0006] Preferably, the reinforcement member includes a reinforcement seat, both ends of the reinforcement seat are provided with placement grooves for placing beams and columns, the positioning mechanism is arranged in the placement grooves, the positioning mechanism includes a clamping assembly arranged on the reinforcement seat and a first positioning assembly arranged on the clamping assembly, the middle part of the reinforcement seat is also provided with a second positioning assembly for assisting in positioning the beams and columns, the side of the beams and columns is provided with a first screw hole that cooperates with the first positioning assembly, and the end of the beams and columns is provided with a second screw hole that cooperates with the second positioning assembly.

[0007] Preferably, the clamping assembly includes a screw rotatably connected to the reinforcement seat, a knob arranged at the end of the screw, and a clamping plate threadedly connected to the screw. The reinforcement seat is provided with a sliding groove for the sliding of the clamping plate, and the sliding groove is interconnected with the two placement grooves on the reinforcement seat.

[0008] Preferably, the first positioning assembly includes a first rotating rod rotatably connected in the reinforcement seat and a first screw tube slidably connected to the first rotating rod, the first screw tube is rotatably connected to the clamping plate, and the first screw tube is threadedly connected to the first screw hole.

[0009] Preferably, the first positioning assembly also includes a transmission rod rotatably connected to the reinforcement seat, and a second bevel gear and a third bevel gear are respectively provided at both ends of the transmission rod, a first bevel gear meshingly connected to the second bevel gear is provided on the screw rod, and a fourth bevel gear meshingly connected to the third bevel gear is provided on the first rotating rod.

[0010] Preferably, the second positioning assembly includes a second rotating rod rotatably connected to the reinforcement seat and a second screw tube slidably connected to the second rotating rod, and the second screw tube is threadedly connected to the reinforcement seat and the second screw hole.

[0011] Preferably, the second positioning assembly further comprises a secondary bevel gear arranged on the second rotating rod and a main bevel gear arranged on the screw rod, and the secondary bevel gear is meshingly connected with the main bevel gear.

[0012] Preferably, guide grooves are provided on the outer side walls of the first rotating rod and the second rotating rod, and guide strips matching the guide grooves are fixedly provided on the fourth bevel gear and the auxiliary bevel gear.

[0013] Preferably, a side plate is fixedly provided on the outer side wall of the clamping plate, and the side plate is rotatably connected to a swinging member through a pin shaft, and the two ends of the swinging member are respectively movably abutted against the two sides of the beam column, and the pin shaft is sleeved with a first torsion spring for driving the swinging member to reset and rotate.

[0014] Preferably, the swing member includes a swing rod rotatably connected to the side plate and abutment plates rotatably connected to both ends of the swing rod via a rotating shaft, and a second torsion spring for driving the abutment plate to return to rotation is sleeved on the rotating shaft.

[0015] Compared with the prior art, the present invention provides a method for reinforcing a frame beam of a construction project, which has the following beneficial effects: 1. The reinforcement method of the frame beam of the construction project is to place two beams to be connected on both sides of the reinforcement seat respectively, and use a positioning mechanism to clamp and plug the two beams, so as to achieve installation docking of the two beams, improve the stability of the installation structure at the docking point, and avoid collapse of the frame beam connection.

[0016] 2. The reinforcement method for the frame beam of the construction project can further lock the beam column by setting a second positioning component in the middle of the reinforcement seat, effectively preventing the beam column from loosening and improving the stability of the frame beam structure.

[0017] 3. The reinforcement method of the frame beam of the construction project is that when the clamping plate approaches the beam-column, the abutment plate on the same side of the clamping plate abuts against the beam-column first. As it gradually approaches the beam-column, the swing rod rotates with the pin shaft connected to the side plate as the center of the circle, so that the other abutment plate abuts against the other side of the beam-column, and the beam-column is further limited, so that each side of the beam-column is in contact with the structure in the reinforcement seat, effectively avoiding the loosening of the beam-column and improving the stability of the frame beam structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A top view of Figure 3 The cross-sectional structure of the reinforcement seat of the present invention is shown in FIG. Figure 1 ; Figure 4 It is a structural schematic diagram of the beam column of the present invention; Figure 5 The cross-sectional structure of the reinforcement seat of the present invention is shown in FIG. Figure 2 ; Figure 6 For the present invention Figure 5 A partial enlarged structural diagram of the middle part; Figure 7 It is a schematic structural diagram of the swinging member of the present invention.

[0019] In the figure: 1, reinforcement seat; 101, placement groove; 102, slide groove; 2, beam column; 201, first screw hole; 202, second screw hole; 3, screw rod; 301, knob; 302, clamping plate; 303, first bevel gear; 304, main bevel gear; 4, first rotating rod; 401, fourth bevel gear; 5, first screw tube; 6, transmission rod; 601, second bevel gear; 602, third bevel gear; 7, second rotating rod; 701, auxiliary bevel gear; 8, second screw tube; 9, guide groove; 901, guide strip; 10, side plate; 11, swing member; 111, swing rod; 112, abutment plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components; for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example: Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a method for reinforcing a frame beam of a construction project, comprising the following steps: S1: Surface cleaning, cleaning the protrusions or impurities on the surface of beam column 2; S2: Material preparation, at least two beams 2 to be connected and a reinforcement member for connecting the two beams 2, wherein a positioning mechanism is provided on the reinforcement member; S3: Installation, placing two beams 2 to be connected on both sides of the interior of the reinforcement, and the reinforcement uses a positioning mechanism to stably connect the two beams 2.

[0024] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As a preferred technical solution of the present invention, the reinforcement member includes a reinforcement seat 1, both ends of the reinforcement seat 1 are provided with placement grooves 101 for placing the beam column 2, the positioning mechanism is arranged in the placement groove 101, the positioning mechanism includes a clamping component arranged on the reinforcement seat 1 and a first positioning component arranged on the clamping component, and the middle part of the reinforcement seat 1 is also provided with a second positioning component for auxiliary positioning of the beam column 2, the side of the beam column 2 is provided with a first screw hole 201 that cooperates with the first positioning component, and the end of the beam column 2 is provided with a second screw hole 202 that cooperates with the second positioning component.

[0025] Furthermore, the clamping assembly includes a screw 3 rotatably connected to the reinforcement seat 1, a knob 301 arranged at the end of the screw 3, and a clamping plate 302 threadedly connected to the screw 3. The reinforcement seat 1 is provided with a sliding groove 102 for the clamping plate 302 to slide, and the sliding groove 102 is interconnected with the two placement grooves 101 on the reinforcement seat 1.

[0026] Furthermore, the first positioning assembly includes a first rotating rod 4 rotatably connected in the reinforcement seat 1 and a first screw tube 5 slidably connected to the first rotating rod 4 , the first screw tube 5 is rotatably connected to the clamping plate 302 , and the first screw tube 5 is threadedly connected to the first screw hole 201 .

[0027] Furthermore, the first positioning assembly also includes a transmission rod 6 rotatably connected to the reinforcement seat 1, and a second bevel gear 601 and a third bevel gear 602 are respectively provided at both ends of the transmission rod 6, a first bevel gear 303 meshingly connected to the second bevel gear 601 is provided on the screw rod 3, and a fourth bevel gear 401 meshingly connected to the third bevel gear 602 is provided on the first rotating rod 4.

[0028] Furthermore, the second positioning assembly includes a second rotating rod 7 rotatably connected to the reinforcement base 1 and a second screw tube 8 slidably connected to the second rotating rod 7 . The second screw tube 8 is threadedly connected to the reinforcement base 1 and the second screw hole 202 .

[0029] Furthermore, the second positioning assembly further includes a secondary bevel gear 701 disposed on the second rotating rod 7 and a main bevel gear 304 disposed on the screw rod 3 , and the secondary bevel gear 701 is meshingly connected with the main bevel gear 304 .

[0030] Furthermore, guide grooves 9 are formed on the outer side walls of the first rotating rod 4 and the second rotating rod 7 , and guide strips 901 matching with the guide grooves 9 are fixedly disposed on the fourth bevel gear 401 and the auxiliary bevel gear 701 .

[0031] Furthermore, a side plate 10 is fixedly provided on the outer wall of the clamping plate 302, and the side plate 10 is rotatably connected to a swing member 11 through a pin shaft. The two ends of the swing member 11 are respectively movably abutted against the two sides of the beam column 2, and a first torsion spring is sleeved on the pin shaft for driving the swing member 11 to return to rotation.

[0032] Furthermore, the swing member 11 includes a swing rod 111 rotatably connected to the side plate 10 and abutment plates 112 rotatably connected to both ends of the swing rod 111 via a rotating shaft, and a second torsion spring for driving the abutment plate 112 to return to rotation is sleeved on the rotating shaft.

[0033] Working principle: two beams 2 to be connected are placed in the placement grooves 101 on both sides of the reinforcement seat 1 respectively, and the knob 301 is turned by a tool to make the knob 301 drive the screw 3 to rotate relative to the reinforcement seat 1, and the clamping plate 302 threadedly connected with the screw 3 slides in the slide groove 102, and the clamping plate 302 approaches the beam 2 placed in the placement groove 101. When the screw 3 rotates, it drives the first bevel gear 303 and the main bevel gear 304 to rotate; When the first bevel gear 303 rotates, it meshes with the second bevel gear 601 at the end of the transmission rod 6 for transmission. The transmission rod 6 drives the third bevel gear 602 to mesh with the fourth bevel gear 401 at the end of the first rotating rod 4 for transmission. The fourth bevel gear 401 drives the first rotating rod 4 to rotate. The first rotating rod 4 drives the first screw 5 to rotate through the guide bar 901. The first screw 5 is screwed into the first screw hole 201 as the clamping plate 302 approaches the beam column 2, thereby realizing a one-time connection and locking of the reinforcement seat 1 to the beam column 2. When the main bevel gear 304 rotates, it meshes with the secondary bevel gear 701 at the end of the second rotating rod 7, and the secondary bevel gear 701 drives the second rotating rod 7 to rotate. The second rotating rod 7 drives the second screw 8 to rotate through the guide bar 901. The second screw 8 moves relative to the reinforcement seat 1 and screws into the second screw hole 202, so as to realize the secondary connection and locking of the reinforcement seat 1 to the beam column 2. When the clamping plate 302 abuts against the beam 2, the abutting plate 112 on the same side of the clamping plate 302 abuts against the beam 2 first. As it gradually approaches the beam 2, the swing rod 111 rotates around the pin shaft connected to the side plate 10, so that the other abutting plate 112 abuts against the other side of the beam 2, further limiting the beam 2 so that each side of the beam 2 fits and abuts against the structure in the reinforcement seat 1, effectively preventing the beam 2 from loosening and improving the stability of the frame beam structure. The reinforcement seat 1 covers the beams 2 on both sides, increasing the contact surface between the reinforcement seat 1 and the beam 2, effectively avoiding the stability of the installation structure at the connection and preventing the collapse of the frame beam connection.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for reinforcing a frame beam of a construction project, characterized in that: The following steps are involved: S1: cleaning the surface layer, cleaning the protrusions or impurities on the surface of the beam column (2); S2: material preparation, at least two beams (2) to be connected and a reinforcement member for connecting the two beams (2), wherein a positioning mechanism is provided on the reinforcement member; S3: Installation, placing two beams (2) to be connected on both sides of the interior of the reinforcement, respectively, and the reinforcement uses a positioning mechanism to stably connect the two beams (2).

2. A method for reinforcing a frame beam of a construction project according to claim 1, characterized in that: The reinforcing member comprises a reinforcing seat (1), both ends of the reinforcing seat (1) are provided with placement grooves (101) for placing the beam column (2), the positioning mechanism is arranged in the placement groove (101), the positioning mechanism comprises a clamping component arranged on the reinforcing seat (1) and a first positioning component arranged on the clamping component, the middle part of the reinforcing seat (1) is also provided with a second positioning component for assisting in positioning the beam column (2), the side of the beam column (2) is provided with a first screw hole (201) matching with the first positioning component, and the end of the beam column (2) is provided with a second screw hole (202) matching with the second positioning component.

3. A method for reinforcing a frame beam of a construction project according to claim 2, characterized in that: The clamping assembly comprises a screw rod (3) rotatably connected to the reinforcement seat (1), a knob (301) arranged at the end of the screw rod (3), and a clamping plate (302) threadedly connected to the screw rod (3); a slide groove (102) for sliding the clamping plate (302) is provided on the reinforcement seat (1); the slide groove (102) is communicated with two placement grooves (101) on the reinforcement seat (1).

4. A method for reinforcing a frame beam of a construction project according to claim 3, characterized in that: The first positioning assembly comprises a first rotating rod (4) rotatably connected in the reinforcement seat (1) and a first screw tube (5) slidably connected to the first rotating rod (4); the first screw tube (5) is rotatably connected to the clamping plate (302); and the first screw tube (5) is threadedly connected to the first screw hole (201).

5. A method for reinforcing a frame beam of a construction project according to claim 4, characterized in that: The first positioning assembly further comprises a transmission rod (6) rotatably connected to the reinforcement seat (1), the transmission rod (6) being provided with a second bevel gear (601) and a third bevel gear (602) at both ends thereof, the screw rod (3) being provided with a first bevel gear (303) meshingly connected to the second bevel gear (601), and the first rotating rod (4) being provided with a fourth bevel gear (401) meshingly connected to the third bevel gear (602).

6. A method for reinforcing a frame beam of a construction project according to claim 5, characterized in that: The second positioning assembly comprises a second rotating rod (7) rotatably connected to the reinforcing seat (1) and a second screw tube (8) slidably connected to the second rotating rod (7); the second screw tube (8) is threadedly connected to the reinforcing seat (1) and the second screw hole (202).

7. A method for reinforcing a frame beam of a construction project according to claim 6, characterized in that: The second positioning assembly further comprises a secondary bevel gear (701) arranged on the second rotating rod (7) and a main bevel gear (304) arranged on the screw rod (3), wherein the secondary bevel gear (701) is meshingly connected with the main bevel gear (304).

8. A method for reinforcing a frame beam of a construction project according to claim 7, characterized in that: The outer side walls of the first rotating rod (4) and the second rotating rod (7) are both provided with guide grooves (9), and the fourth bevel gear (401) and the auxiliary bevel gear (701) are fixedly provided with guide strips (901) matching the guide grooves (9).

9. A method for reinforcing a frame beam of a construction project according to claim 8, characterized in that: The outer wall of the clamping plate (302) is fixedly provided with a side plate (10), and the side plate (10) is rotatably connected to a swing member (11) via a pin shaft, and two ends of the swing member (11) are respectively movably abutted against two sides of the beam column (2), and a first torsion spring for driving the swing member (11) to return to rotation is sleeved on the pin shaft.

10. A method for reinforcing a frame beam of a construction project according to claim 9, characterized in that: The swing member (11) comprises a swing rod (111) rotatably connected to the side plate (10) and abutment plates (112) rotatably connected to both ends of the swing rod (111) via a rotating shaft, wherein a second torsion spring for driving the abutment plate (112) to return to rotation is sleeved on the rotating shaft.

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