Constructional column reinforcing equipment and using method thereof

Abstract

The constructional column reinforcing equipment comprises a transverse plate and a vertical plate, the right end of the transverse plate is connected with the top end of the vertical plate through a hinge, a plurality of upper expansion screws are arranged at the left end of the transverse plate in a penetrating mode, a plurality of lower expansion screws are arranged at the bottom of the vertical plate in a penetrating mode, and the transverse plate and the vertical plate are connected through a force unloading mechanism. The force unloading mechanism comprises two supporting rods, the upper ends of the supporting rods are connected with the transverse plate through upper connecting assemblies, and the lower ends of the supporting rods are connected with the vertical plate through lower connecting assemblies. By designing the constructional column reinforcing equipment with the force unloading mechanism, the constructional column reinforcing equipment can resist deformation between a constructional column and a beam in the using process, part of force applied to the constructional column reinforcing equipment in the deformation process can be unloaded, and the risks of deformation, breakage or falling off of the constructional column reinforcing equipment are effectively reduced.

Description

Technical Field

[0001] The present invention relates to the field of reinforcement equipment, and in particular to a structural column reinforcement equipment and a use method thereof. Background Art

[0002] Structural columns refer to reinforced concrete structural columns that should be installed in the walls of multi-story brick-concrete structures in order to enhance the integrity and stability of the building. They are connected to the ring beams of each floor to form a space frame that can resist bending and shearing. It is an effective measure to prevent the collapse of the building. Structural columns are generally perpendicular to the beams, but due to settlement, load and other reasons, it is easy to cause cracks, deformation and tilting at the connection between the structural columns and the beams. The structural columns and beams are no longer perpendicular and need to be reinforced.

[0003] For example, the patent with application number 202321667666.3 discloses a reinforcement tool for masonry corner structural columns, including a corner wall structural column, a reinforcement plate A, a nut, a reinforcement plate, an L-shaped reinforcement member, a reinforcement plate B, a prefabricated hole A, a through-wall bolt A, and a triangular reinforcement member A. The corner wall structural column is an overall T-shaped structure rotated 90 degrees, and L-shaped reinforcement members are provided at two right-angled angles on one side of the corner wall structural column, and reinforcement plates A and B are provided at both ends of each L-shaped reinforcement member. All components of the utility model are detachable and can be used individually to reinforce the positive corner structural column, and can also be used to effectively reinforce the corner wall structural column when it is an L or T-shaped structure rotated 90 degrees as a whole. Compared with traditional reinforcement tools and methods, the present application saves labor and can be used in a turnover manner, and is convenient to reinforce and simple to operate. At the same time, it has a wide range of applications and solves the problem that the templates at the positive and negative corners of the structural column are not easy to reinforce.

[0004] Application No. 202223597122.2 An L-shaped structural column reinforcement structure, comprising: a floor slab; a first crossbeam, the first crossbeam is fixedly connected to the bottom of the floor slab; a second crossbeam, the second crossbeam is fixedly connected to the bottom of the floor slab and passes through the first crossbeam, the first crossbeam and the second crossbeam are arranged in a cross-shaped manner; a plurality of structural column longitudinal steel bars, a plurality of structural column longitudinal steel bars are arranged on the top of the floor slab and are located directly above the first crossbeam and the second crossbeam, a plurality of structural column longitudinal steel bars are evenly distributed in an L shape, a fixed steel plate is arranged on the top of the floor slab, a plurality of fixing holes are opened on the fixed steel plate corresponding to the plurality of structural column longitudinal steel bars, the fixed steel plate is sleeved on the plurality of structural column longitudinal steel bars through the fixing holes, and a connecting assembly for connecting the three together is arranged between the fixed steel plate and the first crossbeam and the second crossbeam. This application has the effect of improving the connection strength between the crossbeam and the structural column.

[0005] However, the above-mentioned reinforcement structure and similar reinforcement structures are mostly reinforced by fixedly connecting the structural columns and beams. If the deformation between the structural columns and beams continues, the reinforcement structure is at risk of deformation, breakage or falling off, thereby losing or weakening the reinforcement effect, and improvements are needed. Summary of the invention

[0006] The object of the present invention is to provide a structural column reinforcement device and a method of using the same to solve the above-mentioned technical problems.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A structural column reinforcement device comprises a horizontal plate and a vertical plate, wherein the right end of the horizontal plate is connected to the top end of the vertical plate by a hinge, a plurality of upper expansion screws are provided through the left end of the horizontal plate, a plurality of lower expansion screws are provided through the bottom of the vertical plate, and the horizontal plate and the vertical plate are connected by a force unloading mechanism.

[0009] Preferably, the unloading mechanism comprises two support rods, the upper ends of the support rods are connected to the horizontal plate via an upper connecting assembly, and the lower ends of the support rods are connected to the vertical plate via a lower connecting assembly.

[0010] Preferably, the upper connecting assembly includes two upper connecting seats, which are respectively located on the left and right sides of the support rod, the upper connecting seats are fixedly connected to the cross plate, an upper connecting shaft is arranged between the two upper connecting seats, the left and right ends of the upper connecting shaft are respectively fixedly connected to the two upper connecting seats, an upper connecting ball is sleeved on the upper connecting shaft, the upper connecting ball is rotatably matched with the upper connecting shaft, the upper end of the upper connecting tube is fixedly connected to the upper connecting ball, an upper groove is opened inside the upper connecting tube along the circumference of the upper connecting tube, an upper rotating shaft is embedded in the upper groove, and the lower end of the upper rotating shaft is fixedly connected to the upper end of the support rod.

[0011] Preferably, the lower connecting assembly includes two lower connecting seats, which are respectively located on the left and right sides of the support rod, a lower connecting shaft is arranged between the two lower connecting seats, the left and right ends of the lower connecting shaft are respectively fixedly connected to the two lower connecting seats, a lower connecting ball is sleeved on the lower connecting shaft, the lower connecting ball is rotatably matched with the lower connecting shaft, the lower connecting ball is fixedly connected to the lower end of the lower connecting tube, a lower groove is opened inside the lower connecting tube along the circumference of the lower connecting tube, a lower rotating shaft is embedded in the lower groove, and the upper end of the lower rotating shaft is fixedly connected to the lower end of the support rod.

[0012] Preferably, the lower connecting seats are all fixed on the sliding blocks, the sliding blocks are slidably connected to two dovetail slide rails, and the dovetail slide rails are fixed to the vertical plates.

[0013] Preferably, limit blocks are provided at both upper and lower ends of the dovetail slide rail, and the limit blocks are fixedly connected to the dovetail slide rail.

[0014] Preferably, the unloading mechanism also includes a driving gear, which is fixedly sleeved in the middle of the support rod, and limit plates are provided on the upper and lower sides of the driving gear, and the limit plates are sleeved on the support rod. The limit plates are fixedly connected to the driving gear, and a steel wire rope is provided between the two driving gears. A plurality of tooth grooves are provided on the surface of one end of the steel wire rope along the length direction of the steel wire rope, and the tooth grooves are meshed with the driving gear, and the other end of the steel wire rope passes through a fixed ball and is fixedly connected to a sliding block, and the fixed ball is fixedly connected to a vertical plate, and a limit screw is threadedly connected to the side surface of the lower connecting tube, and the limit screw is against the lower rotating shaft.

[0015] Preferably, a limiting ball is fixedly provided on one end of the steel wire rope having the tooth groove.

[0016] Preferably, the horizontal plate, vertical plate and support rods are all made of aluminum alloy.

[0017] The beneficial effects of the present invention are:

[0018] The present invention designs a structural column reinforcement device with a force unloading mechanism, so that during use, the device can not only resist the deformation between the structural column and the beam, but also unload a part of the force applied to the device during the deformation process, thereby effectively reducing the risk of deformation, breakage or falling off of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of a structural column reinforcement device and a method of using the same according to the present invention;

[0020] Figure 2 The present invention provides a structural column reinforcement device and a method of using the same Figure 1 A magnified schematic diagram of part A;

[0021] Figure 3 The present invention provides a structural column reinforcement device and a method of using the same Figure 1 An enlarged schematic diagram of part B;

[0022] Figure 4 The present invention provides a structural column reinforcement device and a method of using the same Figure 1 An enlarged schematic diagram of part C of FIG.

[0023] : Illustration symbols: 1. upper expansion screw; 2. upper connecting ball; 3. upper connecting seat; 4. upper connecting shaft; 5. horizontal plate; 6. upper connecting tube; 7. hinge; 8. fixing ball; 9. vertical plate; 11. lower expansion screw; 12. support rod; 13. dovetail slide rail; 14. limit block; 15. limit plate; 16. driving gear; 17. limit ball; 18. tooth groove; 19. lower connecting tube; 20. lower connecting shaft; 21. lower connecting seat; 22. slider; 23. lower connecting ball; 24. limit screw; 25. lower groove; 26. upper rotating shaft; 27. upper groove; 28. lower rotating shaft. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication 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.

[0027] Example 1

[0028] like Figure 1-4 As shown, a structural column reinforcement device includes a horizontal plate 5 and a vertical plate 9. The right end of the horizontal plate 5 is connected to the top of the vertical plate 9 through a hinge 7. A plurality of upper expansion screws 1 are penetrated through the left end of the horizontal plate 5. A plurality of lower expansion screws 11 are penetrated through the bottom of the vertical plate 9. The horizontal plate 5 and the vertical plate 9 are connected by a force unloading mechanism.

[0029] When in use, the device is arranged on the side where the tilt deformation occurs, that is, the side where the angle between the beam and the structural column gradually becomes smaller, the horizontal plate 5 is connected to the beam through the upper expansion screws 1, and the vertical plate 9 is connected to the structural column through the lower expansion screws 11. During the deformation process, the beam and the structural column squeeze the device from both sides respectively, and the unloading mechanism supports the horizontal plate 5 and the vertical plate 9 to resist deformation and achieve the reinforcement effect.

[0030] Example 2

[0031] like Figure 1-4 As shown, when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that the unloading mechanism includes two support rods 12, the upper ends of the support rods 12 are connected to the horizontal plate 5 through the upper connecting assembly, and the lower ends of the support rods 12 are connected to the vertical plate 9 through the lower connecting assembly.

[0032] The upper connecting assembly includes two upper connecting seats 3, which are respectively located on the left and right sides of the support rod 12, the upper connecting seats 3 are fixedly connected to the cross plate 5, and an upper connecting shaft 4 is arranged between the two upper connecting seats 3. The left and right ends of the upper connecting shaft 4 are respectively fixedly connected to the two upper connecting seats 3, an upper connecting ball 2 is sleeved on the upper connecting shaft 4, the upper connecting ball 2 is rotatably matched with the upper connecting shaft 4, the upper end of the upper connecting tube 6 is fixedly connected to the upper connecting ball 2, an upper groove 27 is opened inside the upper connecting tube 6 along the circumference of the upper connecting tube 6, an upper rotating shaft 26 is embedded in the upper groove 27, and the lower end of the upper rotating shaft 26 is fixedly connected to the upper end of the support rod 12. The lower connecting assembly includes two lower connecting seats 21, which are respectively located on the left and right sides of the support rod 12. A lower connecting shaft 20 is arranged between the two lower connecting seats 21. The left and right ends of the lower connecting shaft 20 are respectively fixedly connected to the two lower connecting seats 21. A lower connecting ball 23 is sleeved on the lower connecting shaft 20. The lower connecting ball 23 is rotatably matched with the lower connecting shaft 20. The lower connecting ball 23 is fixedly connected to the lower end of the lower connecting tube 19. A lower groove 25 is opened inside the lower connecting tube 19 along the circumference of the lower connecting tube 19. A lower rotating shaft 28 is embedded in the lower groove 25. The upper end of the lower rotating shaft 28 is fixedly connected to the lower end of the support rod 12.

[0033] The lower connecting seat 21 is fixed on the slider 22, the slider 22 is slidably connected with two dovetail slide rails 13, and the dovetail slide rails 13 are fixedly connected with the vertical plate 9. The dovetail slide rails 13 are provided with limit blocks 14 at both ends, and the limit blocks 14 are fixedly connected with the dovetail slide rails 13.

[0034] The unloading mechanism also includes a driving gear 16, which is fixedly sleeved in the middle of the support rod 12. The upper and lower sides of the driving gear 16 are both provided with limit plates 15, which are sleeved on the support rod 12, and the limit plates 15 are fixedly connected to the driving gear 16. A steel wire rope 10 is arranged between the two driving gears 16, and a plurality of tooth grooves 18 are provided on the surface of one end of the steel wire rope 10 along the length direction of the steel wire rope 10, and the tooth grooves 18 are meshed with the driving gear 16. The other end of the steel wire rope 10 passes through the fixed ball 8 and is fixedly connected to the slider 22, and the fixed ball 8 is fixedly connected to the vertical plate 9. The side of the lower connecting tube 19 is threadedly connected to the limit screw 24, and the limit screw 24 is against the lower rotating shaft 28. A limit ball 17 is fixedly provided at one end of the steel wire rope 10 with the tooth groove 18.

[0035] During the deformation process of the connection between the structural column and the beam, the beam and the structural column continue to squeeze the device from both sides, so that the horizontal plate 5 and the vertical plate 9 rotate slightly and close along the hinge 7. At this time, the horizontal plate 5 drives the slider 22 to move slightly downward along the dovetail slide rail 13 through the upper connecting seat 3, the upper connecting shaft 4, the upper connecting ball 2, the upper connecting tube 6, the support rod 12, the lower connecting tube 19, the lower connecting ball 23, the lower connecting shaft 20, and the lower connecting seat 21 in sequence. During the downward movement of the slider 22, the wire rope 10 is pulled, so that the wire rope 10 drives the driving gear 16 meshing with it to rotate, the driving gear 16 drives the support rod 12 to rotate, and the support rod 12 drives the lower rotating shaft 28 to rotate synchronously.

[0036] Since the lower rotating shaft 28 is pressed tightly by the limiting screw 24, although the lower rotating shaft 28 can rotate, the rotation of the lower rotating shaft 28 is restricted, so that the process of the horizontal plate 5 and the vertical plate 9 rotating slightly along the hinge 7 is restricted, and the deformation between the structural column and the beam is restricted.

[0037] By providing a force unloading mechanism, the device can not only resist the deformation between the structural column and the beam, but also unload part of the force applied to the device during the deformation process, thereby reducing the risk of deformation, breakage or falling off of the device.

[0038] Example 3

[0039] like Figure 1-4 As shown, when other parts are the same as those in Example 2, the difference between this embodiment and Example 2 is that the horizontal plate 5, the vertical plate 9, and the support rod 12 are all made of aluminum alloy, which can improve the strength of the main components of the device and increase the service life.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A structural column reinforcement device, characterized in that: It comprises a horizontal plate (5) and a vertical plate (9), wherein the right end of the horizontal plate (5) is connected to the top end of the vertical plate (9) via a hinge (7), a plurality of upper expansion screws (1) are provided through the left end of the horizontal plate (5), a plurality of lower expansion screws (11) are provided through the bottom of the vertical plate (9), and the horizontal plate (5) and the vertical plate (9) are connected via a force unloading mechanism.

2. A structural column reinforcement device according to claim 1, characterized in that: The unloading mechanism comprises two support rods (12), the upper ends of the support rods (12) are connected to the horizontal plate (5) via an upper connecting assembly, and the lower ends of the support rods (12) are connected to the vertical plate (9) via a lower connecting assembly.

3. A structural column reinforcement device according to claim 2, characterized in that: The upper connection assembly comprises two upper connection seats (3), the two upper connection seats (3) are respectively located on the left and right sides of the support rod (12), the upper connection seats (3) are fixedly connected to the cross plate (5), an upper connection shaft (4) is arranged between the two upper connection seats (3), the left and right ends of the upper connection shaft (4) are respectively fixedly connected to the two upper connection seats (3), an upper connection ball (2) is sleeved on the upper connection shaft (4), the upper connection ball (2) and the upper connection shaft (4) are rotatably matched, the upper end of the upper connection tube (6) is fixedly connected to the upper connection ball (2), an upper groove (27) is opened inside the upper connection tube (6) along the circumference of the upper connection tube (6), an upper rotating shaft (26) is embedded in the upper groove (27), and the lower end of the upper rotating shaft (26) is fixedly connected to the upper end of the support rod (12).

4. A structural column reinforcement device according to claim 3, characterized in that: The lower connecting assembly comprises two lower connecting seats (21), the two lower connecting seats (21) are respectively located on the left and right sides of the support rod (12), a lower connecting shaft (20) is arranged between the two lower connecting seats (21), the left and right ends of the lower connecting shaft (20) are respectively fixedly connected to the two lower connecting seats (21), a lower connecting ball (23) is sleeved on the lower connecting shaft (20), the lower connecting ball (23) is rotatably matched with the lower connecting shaft (20), the lower connecting ball (23) is fixedly connected to the lower end of the lower connecting tube (19), a lower groove (25) is opened inside the lower connecting tube (19) along the circumference of the lower connecting tube (19), a lower rotating shaft (28) is embedded in the lower groove (25), and the upper end of the lower rotating shaft (28) is fixedly connected to the lower end of the support rod (12).

5. A structural column reinforcement device according to claim 4, characterized in that: The lower connecting seats (21) are fixedly mounted on the sliding blocks (22), the sliding blocks (22) are slidably connected to two dovetail slide rails (13), and the dovetail slide rails (13) are fixedly connected to the vertical plates (9).

6. A structural column reinforcement device according to claim 5, characterized in that: Limit blocks (14) are provided at both upper and lower ends of the dovetail slide rail (13), and the limit blocks (14) are fixedly connected to the dovetail slide rail (13).

7. A structural column reinforcement device according to claim 6, characterized in that: The unloading mechanism further comprises a driving gear (16), wherein the driving gear (16) is fixedly sleeved on the middle part of the supporting rod (12), and a limiting plate (15) is arranged on both the upper and lower sides of the driving gear (16), wherein the limiting plate (15) is sleeved on the supporting rod (12), and the limiting plate (15) is fixedly connected to the driving gear (16), and a steel wire rope (10) is arranged between the two driving gears (16), and a plurality of tooth grooves (18) are provided on the surface of one end of the steel wire rope (10) along the length direction of the steel wire rope (10), and the tooth grooves (18) are meshed with the driving gear (16), and the other end of the steel wire rope (10) passes through a fixing ball (8) and is fixedly connected to a sliding block (22), and the fixing ball (8) is fixedly connected to a vertical plate (9), and a limiting screw (24) is threadedly connected to the side surface of the lower connecting tube (19), and the limiting screw (24) is against the lower rotating shaft (28).

8. A structural column reinforcement device according to claim 7, characterized in that: A limiting ball (17) is fixedly mounted on one end of the steel wire rope (10) provided with a tooth groove (18).

9. A structural column reinforcement device according to claim 8, characterized in that: The horizontal plate (5), the vertical plate (9) and the support rod (12) are all made of aluminum alloy.

10. The method for using the structural column reinforcement device according to claim 9, characterized in that: The steps include: Step 1: Arrange the device on the side where the tilt deformation occurs, that is, the side where the angle between the beam and the structural column gradually decreases, connect the horizontal plate 5 to the beam through the upper expansion screws 1, and connect the vertical plate 9 to the structural column through the lower expansion screws 11; Step 2: During the deformation process of the connection between the structural column and the beam, the beam and the structural column respectively continuously squeeze the device from both sides, so that the horizontal plate 5 and the vertical plate 9 rotate slightly along the hinge 7 and close together. At this time, the slider 22 moves slightly downward along the dovetail slide rail 13. During the downward movement of the slider 22, the steel wire rope 10 is pulled, so that the steel wire rope 10 drives the driving gear 16 meshed with it to rotate, the driving gear 16 drives the support rod 12 to rotate, and the support rod 12 drives the lower shaft 28 to rotate synchronously; Step 3: As the lower rotating shaft 28 is pressed tightly by the limit screw 24, the process of the horizontal plate 5 and the vertical plate 9 rotating slightly along the hinge 7 is restricted, thereby restricting the deformation between the structural column and the beam.

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