Supporting structure for beam column repair

Abstract

The utility model relates to the related technical field of beam body repairing, and discloses a supporting structure for beam column repairing, which is characterized in that a main force supporting frame is symmetrically provided with transverse vertical rods, and the right end surfaces of the symmetrically arranged transverse vertical rods are fixedly connected with transverse connecting plates; transverse end blocks are fixedly mounted on the outer end surfaces of the symmetrically mounted transverse connecting plates, a main connecting rod is fixedly mounted between the symmetrically mounted transverse end blocks, a buffer spring is slidably mounted on the surface of the main connecting rod, and lower fixed connecting parts are fixedly connected to the left side ends of the symmetrically mounted transverse vertical rods; the stability of the beam column structure can be effectively enhanced through the beam body repairing frames arranged on the two sides of the beam, the overall rigidity and the bearing capacity of the structure can be improved by perforating the beam bodies and fixing the beam bodies through the supporting structures, and therefore the anti-seismic and wind-resistant capacity of the beam column structure is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to beam repair, and more specifically, particularly relates to a supporting structure for beam and column repair. Background Art

[0002] The beam will gradually age during long-term use and stress, and cracks, corrosion, deformation and other problems will occur. These problems may cause the strength and stiffness of the beam to decrease, and further affect the safety and bearing capacity of the overall structure. Therefore, according to the severity of the above problems, it is necessary to repair the damaged structure and restore the integrity and normal use function of the structure. However, the existing beam reinforcement device requires more manpower and materials during the construction process, and the construction period is long. In addition, the existing beam reinforcement and repair device cannot provide stable and continuous support, cannot increase the effective structural stiffness, and cannot effectively disperse the load force of the beam.

[0003] Therefore, in view of this, research and improvement are carried out on the existing structure and defects, and a support structure for beam and column repair is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] The utility model provides a supporting structure for repairing beams and columns, which is used to overcome the above-mentioned defects in the prior art.

[0005] The purpose and effect of the support structure for beam and column repair of the utility model are achieved by the following specific technical means:

[0006] The support structure for beam-column repair comprises: a main support frame, the main support frame is symmetrically installed with transverse uprights, the right end faces of the symmetrically installed transverse uprights are fixedly connected with transverse connecting plates, the outer end faces of the symmetrically installed transverse connecting plates are fixedly installed with transverse end blocks, a main connecting rod is fixedly installed between the symmetrically installed transverse end blocks, a buffer spring is slidably installed on the surface of the main connecting rod, the left ends of the symmetrically installed transverse uprights are fixedly connected with lower fixed connecting parts, the ends of the lower fixed connecting parts are welded and fixed with reinforcing fixing blocks, the front ends of the reinforcing fixing blocks are fixedly connected with connecting shock-absorbing plates, the connecting shock-absorbing plates and the reinforcing fixing blocks are connected by connecting bolts, a beam repair frame is fixedly installed between the symmetrically installed connecting shock-absorbing plates by first bolts, a U-shaped clamp is installed in the middle of the beam repair frame, and beams are symmetrically installed on both sides of the U-shaped clamp. A side shock-absorbing assembly, wherein a plurality of through holes are provided in a rectangular array on both sides of the U-shaped clamping plate, and a plate sleeve is installed in each of the through holes, an outer ring support column is welded and fixedly provided at the outer end of the plate sleeve, a fine ring spring is slidably installed on the surface of the outer ring support column, an outer ring buffer shock-absorbing device is slidably installed on the left side of the fine ring spring, an outer ring support column is fixedly provided with an outer ring connecting portion at the outer end, a connecting rod is welded on the inner surface of the outer ring buffer shock-absorbing device, a central support column is fixedly installed between the outer ring support columns provided in the array, a high-pressure spring is slidably installed on the surface of the central support column, a central buffer shock-absorbing device is slidably installed on the upper surface of the high-pressure spring, the connecting rod is welded and fixed to the outer surface of the central buffer shock-absorbing device, a central connecting portion is welded on the upper end surface of the central support column, and the symmetrically arranged central connecting portions are all fixedly connected to the symmetrically arranged connecting shock-absorbing plates by first bolts.

[0007] According to a further technical solution, a first threaded rod is welded between the symmetrically arranged plate sleeves, and a beam clamping portion is provided at the opening of the U-shaped clamping plate, and the beam clamping portion is used to clamp the beam.

[0008] According to a further technical solution, the lower fixed connection portion and the front end of the transverse upright pole are fixedly connected with a multi-rod connection ball, and the multi-rod connection ball is fixedly connected to the upright support frame.

[0009] According to a further technical solution, the column support frame includes a column U-shaped plate, six connecting through holes are symmetrically provided on both sides of the column U-shaped plate, a second threaded rod is penetrated and installed in the connecting through hole, and the second threaded rod is fixedly installed with the column U-shaped plate by a second bolt.

[0010] According to a further technical solution, a rear side bolt of the column U-shaped plate is connected to a rear side plate of the column, and the rear side plate of the column is fixedly connected to the column U-shaped plate by connecting bolts. When necessary, the connecting bolts can be removed and the column U-shaped plate can be put on the surface of the column.

[0011] According to a further technical solution, the front surface of the column U-shaped plate is provided with the column front end connecting part, the column front end connecting part is fixedly connected to the front side surface of the column U-shaped plate by fixing bolts, and the column front end connecting part is welded and fixedly connected to the multi-rod connecting ball.

[0012] According to a further technical solution, a lower main vertical pole is welded on the surface of the multi-rod connecting ball, a lower fixed connecting part is fixedly installed on the end of the lower main vertical pole, and the lower fixed connecting part is welded and installed on the upper surface of the lower shock-absorbing plate.

[0013] A further technical solution is that a plurality of shock absorbing spring assemblies are arranged in an annular array on the lower surface of the lower shock absorbing plate, a main shock absorbing support assembly is welded and installed at the center of the shock absorbing spring assembly, and the ends of the shock absorbing spring assembly and the main shock absorbing support assembly are welded and fixed to the upper surface of the fixed base plate.

[0014] According to a further technical solution, the lower fixed connection portion, the main support frame and one end of the lower main vertical rod are welded to the multi-rod connecting ball and fixed to the front surface of the column connecting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The stability of the beam-column structure can be effectively enhanced by providing a beam repair frame on both sides of the beam. The overall stiffness and bearing capacity of the structure can be improved by perforating the beam and fixing it with a supporting structure, thereby enhancing the seismic resistance and its earthquake and wind resistance. Perforated reinforcement and fixation can improve the crack resistance of the beam structure, because this can reduce the possibility of displacement or deformation of the beam structure due to external force, thereby reducing the risk of structural damage and improving the safety of the structure. This repair method can greatly reduce the construction time and cost.

[0017] The beam side shock-absorbing components symmetrically arranged on both sides of the U-shaped splint can effectively absorb and reduce the impact of earthquakes or other external forces on the structure. By adding beam side shock-absorbing components outside the beam perforated structure, the vibration amplitude and acceleration of the structure can be greatly reduced, the impact of vibration on the structure can be reduced, and the seismic resistance can be improved. This effect can effectively absorb and disperse vibration energy, and can inhibit the displacement and deformation of the structure, improve the overall stiffness and bearing capacity of the structure, enhance the safety and stability of the structure, and extend its service life.

[0018] By connecting the beam repair frame with the column support frame and the main support frame and finally fixing them to the ground, a two-section triangular support structure can be formed. This support structure can provide a more stable and solid support force, effectively preventing the instability and deformation of the beam during the repair process, and by reasonably arranging the support points on the column and the ground, a relatively rigid support system can be formed, thereby improving the overall stiffness of the beam-column structure, reducing the deformation and deflection of the structure, and balancing the load distribution, alleviating local load concentration, and reducing the risk of beam deformation and damage caused by uneven structural structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the appearance structure of the utility model.

[0020] Figure 2 It is a front view structural schematic diagram of the utility model.

[0021] Figure 3 It is a schematic diagram of the appearance structure of one side of the utility model.

[0022] Figure 4 It is a front view structural schematic diagram of the main force support frame 11 in the utility model.

[0023] Figure 5 It is a front view structural schematic diagram of the middle beam repair frame 13 of the utility model.

[0024] Figure 6 It is a schematic diagram of the appearance structure of the middle beam repair frame 13 of the utility model.

[0025] Figure 7 It is a schematic diagram of the top view of the central column support frame 12 of the utility model.

[0026] Figure 8 It is a schematic diagram of the appearance structure of the central column support frame 12 of the utility model. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0030] As attached Figure 1 To Attachment Figure 8 As shown:

[0031] The utility model provides a supporting structure for repairing beams and columns.

[0032] See attached Figure 1 To Attachment Figure 8, including: a main support frame 11, the main support frame 11 is symmetrically installed with transverse uprights 31, the right end faces of the symmetrically installed transverse uprights 31 are fixedly connected with transverse connecting plates 32, the outer end faces of the symmetrically installed transverse connecting plates 32 are fixedly installed with transverse end blocks 33, main connecting rods 35 are fixedly installed between the symmetrically installed transverse end blocks 33, and the surface of the main connecting rods 35 is slidably installed with buffer springs 34, and the left ends of the symmetrically installed transverse uprights 31 are fixedly connected with lower The fixed connection part 21, the lower fixed connection part 21 is welded and fixed with a reinforcement block 18 at the end, the front end surface of the reinforcement block 18 is fixedly connected with a connection damping plate 16, the connection damping plate 16 and the reinforcement block 18 are connected by a connecting bolt 19, and the symmetrical connection damping plates 16 are fixedly installed with a beam repair frame 13 by a first bolt 17, and a U-shaped clamp 50 is installed in the middle of the beam repair frame 13, and the beam side damping components 5 are symmetrically installed on both sides of the U-shaped clamp 50 1, wherein a plurality of through holes 38 are arranged in a rectangular array on both sides of the U-shaped clamping plate 50, and a plate sleeve 48 is installed in each of the through holes 38, and an outer ring support column 43 is welded and fixed at the outer end of the plate sleeve 48, and a fine coil spring 47 is slidably installed on the surface of the outer ring support column 43, and an outer ring buffering and shock absorbing device 44 is slidably installed on the left side of the fine coil spring 47, and an outer ring connecting portion 39 is fixedly arranged on the outer end of the outer ring support column 43, and a connecting rod 45 is welded on the inner surface of the outer ring buffering and shock absorbing device 44, and the array is arranged A central support column 42 is fixedly installed between some of the outer ring support columns 43, a high-pressure spring 46 is slidably installed on the surface of the central support column 42, a central buffer shock-absorbing device 41 is slidably installed on the upper surface of the high-pressure spring 46, the connecting rod 45 is welded and fixed to the outer surface of the central buffer shock-absorbing device 41, a central connecting part 40 is welded on the upper end surface of the central support column 42, and the symmetrically arranged central connecting parts 40 are fixedly connected to the symmetrically arranged connecting shock-absorbing plates 16 through the first bolts 17.

[0033] Preferably, see Attachment Figure 6 A first threaded rod 49 is welded between the symmetrically arranged plate sleeves 48 , and a beam clamping portion 52 is provided at the opening of the U-shaped clamping plate 50 , and the beam clamping portion 52 is used to clamp the beam.

[0034] Preferably, see Attachment Figure 4 The lower fixed connection part 21 and the front end of the transverse upright rod 31 are fixedly connected with a multi-rod connection ball 30, and the multi-rod connection ball 30 is fixedly connected with the column support frame 12.

[0035] Preferably, see Attachment Figure 8The column support frame 12 includes a column U-shaped plate 54, and six connecting through holes 36 are symmetrically provided on both sides of the column U-shaped plate 54. A second threaded rod 55 is installed through the connecting through hole 36, and the second threaded rod 55 is fixedly installed with the column U-shaped plate 54 by a second bolt 56.

[0036] Preferably, see Attachment Figure 8 The rear side bolt connection of the column U-shaped plate 54 is provided with a column rear side plate 53, and the column rear side plate 53 and the column U-shaped plate 54 are fixedly connected by connecting bolts 57. When necessary, the connecting bolts 57 can be removed and the column U-shaped plate 54 can be sleeved on the column surface.

[0037] Preferably, see Attachment Figure 8 The front surface of the column U-shaped plate 54 is provided with the column front end connecting portion 58, and the column front end connecting portion 58 is fixedly connected to the front side surface of the column U-shaped plate 54 through a fixing bolt 59, and the column front end connecting portion 58 is welded and fixedly connected to the multi-rod connecting ball 30.

[0038] Preferably, see Attachment Figure 2 A lower main vertical rod 24 is welded on the surface of the multi-rod connecting ball 30 , and a lower fixed connecting part 21 is fixedly installed at the end of the lower main vertical rod 24 . The lower fixed connecting part 21 is welded and installed on the upper surface of the lower shock absorbing plate 25 .

[0039] Preferably, see Attachment Figure 2 A plurality of shock absorbing spring assemblies 26 are provided in a circular array on the lower surface of the lower shock absorbing plate 25. A main shock absorbing support assembly 27 is welded and installed at the center of the shock absorbing spring assembly 26. The ends of the shock absorbing spring assembly 26 and the main shock absorbing support assembly 27 are welded and fixed to the upper surface of the fixed base plate 28.

[0040] Preferably, see Attachment Figure 2 The lower fixed connection part 21 , the main support frame 11 , and one end of the lower main upright pole 24 are welded to the multi-rod connecting ball 30 and are welded and fixed to the front surface of the column connecting plate 22 .

[0041] Specific usage of this utility model:

[0042] When using the utility model, first measure and install the beam repair frame 13 of the utility model, first remove the beam side shock-absorbing components 51 on both sides of the U-shaped splint 50, then put the U-shaped splint 50 on the surface of the beam, mark it and drill it, and then start to clean the inside of the beam hole after the drilling is completed. After the cleaning work is completed, strong resin glue can be poured into the beam hole, and then the first threaded rod 49 can be penetrated and installed inside, and the U-shaped splint 50 can be penetrated on both sides of the beam, and then after the glue in the hole is air-dried, the first threaded rod 49 can be welded and fixed through the outer ring support columns 43 symmetrically installed on both sides, and then the main support frame 11 parts on both sides are connected, and the main support frame 11 part is fixedly connected to the beam repair frame 13 part. Then, the column U-shaped plate 54 provided on the column support frame 12 is connected with the multi-rod connecting ball 30. After waiting for the connection to be completed, the column rear side plate 53 that is not provided on the column support frame 12 is disassembled, and then the column is put on the inner side of the column U-shaped plate 54, and the connecting through holes 36 provided on both sides of the column U-shaped plate 54 are punched and positioned, and then the soot blowing and glue injection are repeated. After air drying, the column rear side plate 53 is installed and the column rear side plate 53 is connected to the column U-shaped plate 54, and then the fixed bottom plate 28 is installed on the ground by drilling holes, and then the threaded holes 29 are installed by drilling holes on the ground. The main pillar is installed, and then after the overall installation is complete, it can be used for long-term maintenance. When it is used later, the multiple shock-absorbing devices set can reduce the vibration protection beam support force and protect the lateral balance force.

[0043] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A support structure for beam and column repair, comprising a main support frame, characterized in that: The main support frame is symmetrically installed with transverse uprights, and the right end faces of the symmetrically installed transverse uprights are fixedly connected with transverse connecting plates, and the outer end faces of the symmetrically installed transverse connecting plates are fixedly installed with transverse end blocks, and a main connecting rod is fixedly installed between the symmetrically installed transverse end blocks. A buffer spring is slidably installed on the surface of the main connecting rod, and the left ends of the symmetrically installed transverse uprights are fixedly connected with a lower fixed connection part, and the ends of the lower fixed connection parts are welded and fixed with a reinforcing fixing block, and the front ends of the reinforcing fixing blocks are fixedly connected with a connecting shock-absorbing plate, and the connecting shock-absorbing plate and the reinforcing fixing block are connected by connecting bolts, and a beam repair frame is fixedly installed between the symmetrically installed connecting shock-absorbing plates by a first bolt, and a U-shaped clamp is installed in the middle of the beam repair frame, and beam side shock-absorbing components are symmetrically installed on both sides of the U-shaped clamp, wherein A plurality of through holes are provided in the rectangular array on both sides of the U-shaped clamping plate, and a plate sleeve is installed in each of the through holes. An outer ring support column is welded and fixedly provided at the outer end of the plate sleeve, and a fine ring spring is slidably installed on the surface of the outer ring support column, and an outer ring buffering and shock absorbing device is slidably installed on the left side of the fine ring spring. An outer ring connecting part is fixedly provided at the outer end of the outer ring support column, and a connecting rod is welded on the inner surface of the outer ring buffering and shock absorbing device. A central support column is fixedly installed between the outer ring support columns provided in the array, a high-pressure spring is slidably installed on the surface of the central support column, and a central buffering and shock absorbing device is slidably installed on the upper surface of the high-pressure spring, the connecting rod is welded and fixed to the outer surface of the central buffering and shock absorbing device, a central connecting part is welded on the upper end surface of the central support column, and the symmetrically arranged central connecting parts are fixedly connected to the symmetrically arranged connecting shock absorbing plates by first bolts.

2. A support structure for beam and column repair according to claim 1, characterized in that: A first threaded rod is welded between the symmetrically arranged plate sleeves, and a beam clamping portion is provided at the opening of the U-shaped clamping plate, and the beam clamping portion is used to clamp the beam.

3. The support structure for beam and column repair according to claim 1, characterized in that: The lower fixed connection part and the front end of the transverse upright pole are fixedly connected with a multi-rod connection ball, and the multi-rod connection ball is fixedly connected with the column support frame.

4. A support structure for beam and column repair according to claim 3, characterized in that: The column support frame includes a column U-shaped plate, six connecting through holes are symmetrically provided on both sides of the column U-shaped plate, and a second threaded rod is installed through the connecting through hole. The second threaded rod is fixedly installed with the column U-shaped plate through a second bolt.

5. A support structure for beam and column repair according to claim 4, characterized in that: The rear bolt connection of the column U-shaped plate is provided with a column rear side plate, and the column rear side plate and the column U-shaped plate are fixedly connected by connecting bolts. When necessary, the connecting bolts can be removed and the column U-shaped plate can be sleeved on the column surface.

6. A support structure for beam and column repair according to claim 5, characterized in that: The front surface of the column U-shaped plate is provided with the column front end connecting part, and the column front end connecting part is fixedly connected with the front side surface of the column U-shaped plate through fixing bolts, and the column front end connecting part is welded and fixedly connected with the multi-rod connecting ball.

7. The support structure for beam and column repair according to claim 3, characterized in that: A lower main upright is welded on the surface of the multi-rod connecting ball, a lower fixed connecting portion is fixedly installed at the end of the lower main upright, and the lower fixed connecting portion is welded and installed on the upper surface of the lower shock-absorbing plate.

8. The support structure for beam and column repair according to claim 7, characterized in that: The lower surface of the lower shock absorbing plate is provided with a plurality of shock absorbing spring assemblies in an annular array, a main shock absorbing support assembly is welded and installed at the center of the shock absorbing spring assembly, and the ends of the shock absorbing spring assembly and the main shock absorbing support assembly are welded and fixed to the upper surface of the fixed base plate.

9. The support structure for beam and column repair according to claim 6, characterized in that: The lower fixed connection part, the main force support frame and one end of the lower main vertical rod are all welded to the multi-rod connecting ball and are welded and fixed to the front surface of the column connecting plate.

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