Beam column structure for building reinforcement

Abstract

The utility model relates to a building reinforcing beam column structure which comprises a base, a fixing rod fixedly connected to the top of the base, an installation box connected to the outer portion of the fixing rod in a sliding mode, a supporting plate fixedly connected to the top of the installation box and a controller fixedly installed on the front face of the fixing rod. A supporting mechanism is arranged outside the fixing rod, the buffering assembly comprises four sleeves fixedly connected to the top of the supporting plate and an abutting plate arranged at the top of the supporting plate, and mounting blocks are fixedly connected to the inner bottom walls of the sleeves. According to the structure for reinforcing the beam column of the building, the elastic telescopic rods and the springs are arranged, so that the risk that the fixing rods are broken or deformed when being excessively stressed is avoided, the supporting effect of the structure for reinforcing the beam column of the building is further improved, and the structure for reinforcing the beam column of the building is kept stable during use; and the advantages of good supporting effect and high practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building beams and columns, in particular to a beam and column structure for building reinforcement. Background Art

[0002] Since the founding of the People's Republic of my country, the number of various buildings and urban facilities has increased dramatically. At present, the total area of ​​various existing buildings in my country is at least more than 10 billion square meters, most of which are concrete and masonry structures. A large number of industrial and civil buildings built in the early days of the founding of the People's Republic of China have been in service for more than 50 years and have various safety hazards. In some newly built engineering projects, due to technical and management problems in survey, design and construction, various quality and safety hazards have appeared in the early stage of construction.

[0003] In the process of reinforcing building beams and columns, a building reinforcement beam and column structure is needed. After searching, the Chinese patent CN218324057U in the prior art discloses a building reinforcement beam and column structure, including a support box, a servo motor is fixedly installed inside the support box, the output end of the servo motor is fixedly connected to a first bevel gear, the upper side of the first bevel gear is meshedly connected to a second bevel gear, two sets of positioning rod sleeves are fixedly connected to the upper side of the support box, a fixed support column is fixedly connected between the positioning rod sleeves, the fixed support column is rotatably connected to a rotating support column inside, the lower end of the rotating support column is fixedly connected to a first fixed block, and the lower part of the first fixed block is fixedly connected to a first connecting block. The utility model uses a servo motor to drive the rotating support column to rotate inside the fixed support column, thereby driving the threaded support rod to adjust the height, and adjusting the height of the device.

[0004] However, when the utility model is used for the building reinforcement beam-column structure, the stress between the beams and columns is entirely borne by the threaded support rods, which are subjected to great shear force and are easily deformed and broken. In addition, the device is also prone to shaking, resulting in instability in the building reinforcement beam-column structure during use and failing to meet the use requirements. Therefore, a utility model is proposed for the building reinforcement beam-column structure to solve the above-mentioned problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a structure for reinforcing beams and columns in buildings, which has the advantages of good supporting effect and strong practicality. It solves the problem that the stress between the beams and columns in the existing structure for reinforcing beams and columns in buildings is entirely borne by the threaded support rods when in use, and the threaded support rods are subject to great shear forces, thus being easily deformed and broken, and the device is also prone to shaking, resulting in the instability of the structure for reinforcing beams and columns in buildings when in use, and failing to meet usage requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a beam-column structure for building reinforcement, comprising a base, a fixing rod fixedly connected to the top of the base, a mounting box slidably connected to the outside of the fixing rod, a support plate fixedly connected to the top of the mounting box, and a controller fixedly installed on the front of the fixing rod, a buffer assembly is arranged on the top of the support plate, and a supporting mechanism is arranged on the outside of the fixing rod;

[0007] The buffer assembly includes four sleeves fixedly connected to the top of the support plate and an abutment plate arranged on the top of the support plate, a mounting block is fixedly connected to the inner bottom wall of the sleeve, an elastic telescopic rod is fixedly installed on the top of the mounting block, a connecting block is fixedly connected to the top of the elastic telescopic rod, a connecting rod is fixedly connected to the top of the connecting block, a fixing block is fixedly connected to the bottom of the abutment plate at one end of the connecting rod away from the connecting block;

[0008] The support mechanism includes a fixing seat fixedly connected to the outside of the fixing rod, a side of the fixing seat away from the fixing rod is fixedly connected to a support box, an electric push rod is fixedly installed on the inner top wall of the support box, and a support plate is fixedly connected to the output end of the electric push rod.

[0009] Furthermore, the four sleeves are distributed in a rectangular shape between the support plate and the abutment plate, and the abutment plate is a solid cuboid.

[0010] Furthermore, a spring is fixedly connected between the connecting block and the mounting block, and the spring is connected around the outside of the elastic telescopic rod.

[0011] Furthermore, a movable opening adapted to the connecting rod is provided inside the sleeve, and the outer diameter of the connecting rod is adapted to the inner diameter of the movable opening.

[0012] Furthermore, the support box is a hollow cuboid, and a movable opening adapted to the support plate is provided inside the support box.

[0013] Furthermore, a lifting mechanism extending to the interior of the installation box is provided on the outside of the installation box, and the lifting mechanism includes a reduction motor fixedly installed on the outside of the installation box, a limit seat fixedly installed on the inside of the installation box, and a threaded seat fixedly installed on the inside of the fixed rod, and the inside of the limit seat is rotatably connected to a threaded rod.

[0014] Furthermore, the threaded rod is threadedly connected to the inside of the threaded seat, and one end of the threaded rod away from the threaded seat is fixedly connected to a driven gear meshing with the transmission gear.

[0015] Furthermore, a slider extending into the interior of the installation box is fixedly connected to the exterior of the fixing rod, a slide groove matching the slider is provided inside the installation box, and the slider and the slide groove are slidably connected.

[0016] Compared with the prior art, the utility model provides a beam-column structure for building reinforcement, which has the following beneficial effects:

[0017] 1. The invention is used for building reinforcement beam-column structure. By setting elastic telescopic rods and springs, it can reduce shock and consume energy from upper and lower directions during the process of beam-column support reinforcement. The shock-absorbing effect is good, and the risk of breakage or deformation of the fixing rod when the force is too large is avoided, which further improves the supporting effect of the building reinforcement beam-column structure. The electric push rod is started by the controller to push the support plate to move. The support plate extends to the outside of the support box through the moving port and fits with the ground, thereby supporting the base and the fixing rod, so that the building reinforcement beam-column structure remains stable during use, achieving the advantages of good supporting effect and strong practicality.

[0018] 2. The invention is used for reinforcing beam-column structures of buildings. The controller is used to start the reduction motor, which drives the transmission gear to rotate. The transmission gear rotates and meshes with the driven gear. The driven gear rotates and drives the threaded rod to rotate. The threaded rod rotates and drives the installation box to move up and down. The height of the installation box and the support plate is adjusted up and down, which achieves the advantages of easy adjustment of the support height and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 This is a front view of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 A is a schematic diagram of the enlarged structure shown;

[0022] Figure 4 It is a structural stereogram of the buffer component of the utility model.

[0023] In the figure: 1 base, 2 fixing rod, 3 installation box, 4 support plate, 5 buffer assembly, 51 sleeve, 52 installation block, 53 elastic telescopic rod, 54 connecting block, 55 spring, 56 connecting rod, 57 fixing block, 58 abutment plate, 6 support mechanism, 61 fixing seat, 62 support box, 63 electric push rod, 64 support plate, 7 lifting mechanism, 71 reduction motor, 72 transmission gear, 73 limit seat, 74 threaded seat, 75 threaded rod, 76 driven gear, 8 controller, 9 slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-4 In this embodiment, a beam-column structure for building reinforcement includes a base 1, a fixing rod 2 fixedly connected to the top of the base 1, an installation box 3 slidably connected to the outside of the fixing rod 2, a support plate 4 fixedly connected to the top of the installation box 3, and a controller 8 fixedly installed on the front of the fixing rod 2. A buffer assembly 5 is arranged on the top of the support plate 4, and a supporting mechanism 6 is arranged on the outside of the fixing rod 2. The buffer assembly 5 includes four sleeves 51 fixedly connected to the top of the support plate 4 and an abutment plate 58 arranged on the top of the support plate 4. A mounting block 52 is fixedly connected to the inner bottom wall of the sleeve 51, an elastic telescopic rod 53 is fixedly installed on the top of the mounting block 52, a connecting block 54 is fixedly connected to the top of the elastic telescopic rod 53, a connecting rod 56 is fixedly connected to the top of the connecting block 54, a fixing block 57 is fixedly connected to the end of the connecting rod 56 away from the connecting block 54, and the fixing block 57 is fixedly connected to the bottom of the abutment plate 58.

[0027] By setting up the elastic telescopic rod 53 and the spring 55, shock absorption and energy consumption can be achieved from both the upper and lower directions during the process of beam-column support reinforcement. The shock absorption effect is good, avoiding the risk of breakage or deformation of the fixing rod 2 when the force is too large, and further improving the supporting effect of the building's reinforced beam-column structure.

[0028] The four sleeves 51 are distributed in a rectangular shape between the support plate 4 and the abutment plate 58, and the abutment plate 58 is a solid cuboid. The number of the mounting block 52, the elastic telescopic rod 53, the connecting block 54, the spring 55, the connecting rod 56 and the fixing block 57 are all four.

[0029] Specifically, a spring 55 is fixedly connected between the connecting block 54 and the mounting block 52 , and the spring 55 is connected around the outside of the elastic telescopic rod 53 .

[0030] It should be noted that a movable opening adapted to the connecting rod 56 is provided inside the sleeve 51, and the outer diameter of the connecting rod 56 is adapted to the inner diameter of the movable opening. The connecting rod 56 is a solid cylinder.

[0031] In this embodiment, the support mechanism 6 includes a fixing seat 61 fixedly connected to the outside of the fixing rod 2, a side of the fixing seat 61 away from the fixing rod 2 is fixedly connected to a support box 62, an electric push rod 63 is fixedly installed on the inner top wall of the support box 62, and a support plate 64 is fixedly connected to the output end of the electric push rod 63. The electric push rod 63 is activated by the controller 8 to push the support plate 64 to move, and the support plate 64 extends to the outside of the support box 62 through the moving port and fits the ground, thereby supporting the base 1 and the fixing rod 2, so that the building reinforcement beam column structure remains stable when in use, achieving the advantages of good support effect and strong practicality.

[0032] The support box 62 is a hollow cuboid, and a moving opening adapted to the support plate 64 is provided inside the support box 62. The outer diameter of the support plate 64 is adapted to the inner diameter of the moving opening.

[0033] In this embodiment, the outside of the installation box 3 is provided with a lifting mechanism 7 extending to the inside thereof, and the lifting mechanism 7 includes a reduction motor 71 fixedly installed on the outside of the installation box 3, a limit seat 73 fixedly installed inside the installation box 3, and a threaded seat 74 fixedly installed inside the fixed rod 2, and the threaded rod 75 is rotatably connected inside the limit seat 73. The reduction motor 71 is started by the controller 8, and the reduction motor 71 drives the transmission gear 72 to rotate, and the transmission gear 72 rotates and meshes with the driven gear 76, and the driven gear 76 rotates to drive the threaded rod 75 to rotate, and the threaded rod 75 rotates to drive the installation box 3 to move up and down, and the height of the installation box 3 and the support plate 4 is adjusted, so as to achieve the advantages of easy adjustment of the support height and strong practicality.

[0034] The threaded rod 75 is threadedly connected to the inside of the threaded seat 74 , and one end of the threaded rod 75 away from the threaded seat 74 is fixedly connected to a driven gear 76 meshing with the transmission gear 72 .

[0035] Embodiment 2:

[0036] See also Figure 1-4 On the basis of the first embodiment, a slider 9 is fixedly connected to the outside of the fixing rod 2 and extends to the inside of the installation box 3. A slide groove matching the slider 9 is provided inside the installation box 3. The slider 9 and the slide groove are slidably connected. By providing the slider 9 and the slide groove, the stability of the installation box 3 and the support plate 4 moving up and down is improved.

[0037] The outer diameter of the slide block 9 is matched with the inner diameter of the slide groove.

[0038] The above technical solution improves the stability of the installation box 3 and the support plate 4 in moving up and down.

[0039] The working principle of the above embodiment is:

[0040] When in use, the reduction motor 71 is started by the controller 8, and the reduction motor 71 drives the transmission gear 72 to rotate, and the transmission gear 72 rotates and meshes with the driven gear 76. The driven gear 76 rotates to drive the threaded rod 75 to rotate, and the threaded rod 75 rotates to drive the installation box 3 to move up and down, and the height of the installation box 3, the support plate 4 and the abutment plate 58 are adjusted. Then, by setting the elastic telescopic rod 53 and the spring 55, shock absorption and energy consumption can be carried out from the upper and lower directions during the process of supporting and reinforcing the beams and columns. The shock absorption effect is good, and the risk of breakage or deformation of the fixing rod 2 when the force is too large is avoided. The electric push rod 63 is started by the controller 8 to push the support plate 64 to move, and the support plate 64 extends through the moving opening to the outside of the support box 62 and fits the ground, thereby supporting the base 1 and the fixing rod 2.

[0041] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail. The device is powered by an external power supply.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for reinforcing beam-column structures in buildings, characterized in that: The invention comprises a base (1), a fixing rod (2) fixedly connected to the top of the base (1), a mounting box (3) slidably connected to the outside of the fixing rod (2), a support plate (4) fixedly connected to the top of the mounting box (3), and a controller (8) fixedly installed on the front of the fixing rod (2), wherein a buffer assembly (5) is arranged on the top of the support plate (4), and a supporting mechanism (6) is arranged on the outside of the fixing rod (2); The buffer assembly (5) comprises four sleeves (51) fixedly connected to the top of the support plate (4) and an abutment plate (58) arranged on the top of the support plate (4); a mounting block (52) is fixedly connected to the inner bottom wall of the sleeve (51); an elastic telescopic rod (53) is fixedly installed on the top of the mounting block (52); a connecting block (54) is fixedly connected to the top of the elastic telescopic rod (53); a connecting rod (56) is fixedly connected to the top of the connecting block (54); a fixing block (57) is fixedly connected to the bottom of the abutment plate (58); The support mechanism (6) comprises a fixing seat (61) fixedly connected to the outside of the fixing rod (2); a side of the fixing seat (61) away from the fixing rod (2) is fixedly connected to a support box (62); an electric push rod (63) is fixedly mounted on the inner top wall of the support box (62); and a support plate (64) is fixedly connected to the output end of the electric push rod (63).

2. The beam-column structure for building reinforcement according to claim 1, characterized in that: The four sleeves (51) are distributed in a rectangular shape between the support plate (4) and the abutment plate (58), and the abutment plate (58) is a solid rectangular parallelepiped.

3. The beam-column structure for building reinforcement according to claim 1, characterized in that: A spring (55) is fixedly connected between the connecting block (54) and the mounting block (52), and the spring (55) is connected around the outside of the elastic telescopic rod (53).

4. The beam-column structure for building reinforcement according to claim 1, characterized in that: The sleeve (51) is provided with a movable opening adapted to match the connecting rod (56) inside, and the outer diameter of the connecting rod (56) matches the inner diameter of the movable opening.

5. The beam-column structure for building reinforcement according to claim 1, characterized in that: The support box (62) is a hollow rectangular parallelepiped, and a movable opening adapted to the support plate (64) is provided inside the support box (62).

6. The beam-column structure for building reinforcement according to claim 1, characterized in that: The outside of the installation box (3) is provided with a lifting mechanism (7) extending into the inside thereof, and the lifting mechanism (7) comprises a reduction motor (71) fixedly mounted on the outside of the installation box (3), a limit seat (73) fixedly mounted on the inside of the installation box (3), and a threaded seat (74) fixedly mounted on the inside of the fixing rod (2), and the inside of the limit seat (73) is rotatably connected to a threaded rod (75).

7. The beam-column structure for building reinforcement according to claim 6, characterized in that: The threaded rod (75) is threadedly connected to the inside of the threaded seat (74); one end of the threaded rod (75) away from the threaded seat (74) is fixedly connected to a driven gear (76) meshing with the transmission gear (72).

8. The beam-column structure for building reinforcement according to claim 1, characterized in that: The outside of the fixing rod (2) is fixedly connected to a sliding block (9) extending into the interior of the installation box (3); a sliding groove matching the sliding block (9) is provided inside the installation box (3); and the sliding block (9) is slidably connected to the sliding groove.

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