Reinforcing clamp for building repair

Abstract

The utility model discloses a reinforcing clamp for building repair, which comprises a lifting mechanism, a clamping mechanism and a lifting mechanism, the lifting mechanism is used for lifting a building, the clamping mechanism is used for clamping the building, the lifting mechanism is used for lifting the clamp, and both the lifting mechanism and the clamping mechanism are arranged on the lifting mechanism. The height of the device is adjusted through the lifting cylinder, so that the lifting mechanism and the clamping mechanism can make contact with the building cross beam, the cross beam is lifted from bottom to top through the lifting mechanism, the cross beam is clamped from the two sides of the cross beam through the clamping mechanism, the whole device not only can clamp the building cross beam, but also can lift and support the cross beam, and stability is higher; the elastic pieces are arranged in the clamping mechanism and the lifting mechanism, pressure can be buffered through the elastic pieces, the cross beam is protected, and meanwhile the cross beam can be clamped or supported tightly.

Description

Technical Field

[0001] The utility model relates to the technical field of building repair, in particular to a reinforcement clamp for building repair. Background Art

[0002] Building repair, especially the repair of ancient buildings, has extremely high economic and cultural benefits. Ancient buildings are generally built of wooden structures, and they are very old. After a long period of wind and rain, some parts of the ancient buildings are damaged. These damaged parts usually need to be repaired in time by staff. In the process of repairing the damaged parts of ancient buildings, staff often need to use corresponding reinforcement clamps to fix the damaged parts, improve the overall stability, and facilitate the repair work of staff.

[0003] Existing building repair clamps use clamps to clamp the building from both sides when in use. However, if certain areas of ancient buildings, such as beams and columns, are damaged and need to be repaired, when clamping them with clamps, in order to ensure the stability of the beams and columns during clamping, it is necessary to use clamps to squeeze the beams and columns from both sides with greater pressure to generate sufficient friction, so that the beams and columns are not easy to shake during repair. However, most of the wooden components in ancient buildings are generally brittle due to their age. When the plywood is used with excessive force, the wooden components may be crushed. At the same time, the beams and columns are far away from the ground, and it is difficult to ensure the stability of the clamping only by clamping on both sides. Utility Model Content

[0004] The purpose of the utility model is to provide a reinforcement clamp for building repair to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A reinforcement fixture for building repair, comprising

[0007] A lifting mechanism, wherein the lifting mechanism is used to lift the building;

[0008] A clamping mechanism, wherein the clamping mechanism is used to clamp the building;

[0009] A lifting mechanism is used for lifting the clamp, and the lifting mechanism and the clamping mechanism are both arranged on the lifting mechanism.

[0010] As a further solution of the utility model: the lifting mechanism includes a lifting platform, partitions are fixed on both sides of the top of the lifting platform near the center, and the area on the top of the lifting platform between the two partitions is set as a mounting part, and the mounting part is used to install the clamping mechanism, and lifting seats are slidably connected on both sides of the top of the lifting platform, and a first mounting plate is movably connected to the top of the two lifting seats through multiple electric push rods, and a supporting plate is connected to the top of the two first mounting plates through multiple elastic parts.

[0011] As a further solution of the utility model: the clamping mechanism includes a clamping platform, which is fixed on the lifting platform in a symmetrical manner at both ends, and the bottom center of the clamping platform coincides with the surface center of the mounting portion, and both sides of the top of the clamping platform are slidably connected with clamping seats, and the opposite sides of the two clamping seats are connected with clamping plates through multiple elastic parts.

[0012] As a further solution of the utility model: the lifting mechanism includes a lifting cylinder, which is installed and fixed on the support surface through a base, and a top plate is fixed to the output end of the lifting cylinder. The top plate and the output end of the lifting cylinder are reinforced and connected by a plurality of angle plates, and the top plate is used to install the lifting mechanism and the clamping mechanism.

[0013] As a further solution of the utility model: both sides above the lifting platform are rotatably connected with first screws, and one end of the two first screws is rotatably connected to the partition on the corresponding side, the two first screws are threadedly connected to the lifting seats, the two lifting seats are respectively slidably connected to both sides of the top of the lifting platform, and a first motor is installed on one side of the outside of the lifting platform corresponding to the two first screws, and one end of the output shaft of the two first motors is respectively fixedly connected to one end of the first screw on the corresponding side.

[0014] As a further solution of the utility model: a support plate is fixed in the middle position of the top of the clamping platform, and second screws are rotatably connected to both sides of the support plate above the clamping platform, and the two second screws are threadedly connected to the clamping seat, and a second motor is installed on one side of the outside of the clamping platform corresponding to the two second screws, and one end of the output shaft of the two second motors is fixedly connected to one end of the second screw on the corresponding side.

[0015] As a further solution of the utility model: a second mounting plate is fixed above the support plate via a bracket, and a resisting plate is connected above the second mounting plate via a plurality of elastic members.

[0016] As a further solution of the utility model: the lifting platform is fixed to the top plate by a bracket, and the lifting platform and the clamping platform are cross-arranged.

[0017] As a further solution of the utility model: the shapes of the support plate, the clamping plate and the abutment plate are all adapted to the outer shape of the building to be repaired and reinforced.

[0018] As a further solution of the utility model: the elastic member includes a telescopic rod and a spring, the two ends of the telescopic rod are respectively connected and fixed to the supporting surface on the corresponding side, the spring is sleeved on the telescopic rod, and the two ends of the spring are respectively connected and fixed to the supporting surfaces at both ends of the telescopic rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. In the present invention, taking the building beams that need to be repaired as an example, the device is moved to the building repair site, and the height of the device is adjusted by the lifting cylinder so that the lifting mechanism and the clamping mechanism can contact the building beams. The lifting mechanism lifts the beams from bottom to top, and the clamping mechanism clamps the beams from both sides of the beams. The entire device can not only clamp the building beams, but also lift and support the beams, and has stronger stability.

[0021] 2. In the utility model, in the lifting mechanism, the position of the support plate can be adjusted and the lifting force point can be changed by the coordinated use of the first motor, the first screw and the lifting seat. When repairing the beam, the optimal lifting point can be selected according to local conditions. Furthermore, in the clamping mechanism, the two clamping plates can be moved inward or separated outward by the coordinated use of the second motor, the second screw and the clamping seat. The spacing between the two clamping plates is adjustable, which can meet the clamping needs of beams of different thicknesses. Furthermore, an additional contact plate is provided in the clamping mechanism. The function of the contact plate is similar to that of the support plate. The contact plate can be used in conjunction with the two support plates in the lifting mechanism to further improve the original two-point support to a three-point support, and the effect of clamping and lifting support will be better.

[0022] 3. In the utility model, elastic parts are provided in the clamping mechanism and the lifting mechanism. The function of the elastic parts is to buffer the pressure and protect the beam when the support plate or the splint squeezes the beam. The motor or electric push rod in this embodiment will have a certain inertia during operation. This inertia will drive the support plate and the splint to continue to move forward a short distance in the original direction of movement. This distance will cause the support plate and the splint to further resist and squeeze the beam. If there is no buffering and protective structure, the support plate or the splint will directly collide with the beam, causing damage to the beam. This situation can be avoided by setting the elastic parts, and it is also beneficial to clamp or support the beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 This is a schematic structural diagram of the lifting mechanism in the utility model from the first perspective.

[0026] Figure 3 This is a structural schematic diagram of the lifting mechanism in the utility model from a second viewing angle.

[0027] Figure 4 It is a structural schematic diagram of the lifting mechanism in the utility model.

[0028] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0029] Figure 6 It is a structural schematic diagram of the clamping mechanism in the utility model.

[0030] Notes on figure numbers: 1-lifting mechanism, 11-lifting cylinder, 12-base, 13-top plate, 14-angle plate, 2-lifting mechanism, 21-lifting platform, 22-partition, 23-mounting part, 24-first screw, 25-lifting seat, 26-electric push rod, 27-first mounting plate, 28-support plate, 29-first motor, 3-clamping mechanism, 31-clamping platform, 32-support plate, 33-second screw, 34-clamping seat, 35-clamping plate, 36-second motor, 37-second mounting plate, 38-resistance plate, 4-cross beam, 5-telescopic rod, 6-spring. DETAILED DESCRIPTION

[0031] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0032] Example 1

[0033] See also Figure 1In an embodiment of the utility model, a reinforcement clamp for building repair includes a lifting mechanism 1, a supporting mechanism 2 and a clamping mechanism 3. The lifting mechanism 1 is used to raise or lower the height of the device, the lifting mechanism 2 is used to lift the beam 4, and the clamping mechanism 3 is used to clamp the beam 4. The lifting mechanism 2 and the clamping mechanism 3 are both arranged on the lifting mechanism 1. In this embodiment, the building beam that needs to be repaired is taken as an example. The lifting mechanism 1 can be used to simultaneously and synchronously adjust the height of the lifting mechanism 2 and the clamping mechanism 3 so that both can contact the beam 4.

[0034] See also Figure 2 , Figure 3 The lifting mechanism 1 includes a lifting cylinder 11, which is an electric hydraulic cylinder. The lifting cylinder 11 is fixed to the supporting surface through a base 12. A top plate 13 is fixed to the output end of the lifting cylinder 11. The top plate 13 and the output end of the lifting cylinder 11 are reinforced and connected by multiple angle plates 14. The top plate 13 is used to install the lifting mechanism 2 and the clamping mechanism 3.

[0035] See also Figure 4 The lifting mechanism 2 includes a lifting platform 21, which is fixed to the top plate 13 through a bracket. Partitions 22 are fixed on both sides of the top of the lifting platform 21 near the center, and the area between the two partitions 22 on the top of the lifting platform 21 is set as a mounting portion 23, which is used to install the clamping mechanism 3. First screws 24 are rotatably connected to both sides of the top of the lifting platform 21, and one end of the two first screws 24 is rotatably connected to the partition 22 on the corresponding side. Lifting seats 25 are threadedly connected to the two first screws 24. The two lifting seats 25 are respectively slidably connected to both sides of the top of the lifting platform 21. The tops of the two lifting seats 25 are movably connected to first mounting plates 27 through multiple electric push rods 26. The tops of the two first mounting plates 27 are connected to supporting plates 28 through multiple elastic members. A first motor 29 is installed on one side of the outside of the lifting platform 21 corresponding to the two first screws 24, and one end of the output shaft of the two first motors 29 is respectively fixedly connected to one end of the first screw 24 on the corresponding side.

[0036] See also Figure 6The clamping mechanism 3 includes a clamping platform 31, which is fixed on the lifting platform 21 in a symmetrical manner at both ends, and the bottom center of the clamping platform 31 coincides with the surface center of the mounting portion 23. A support plate 32 is fixed to the middle position of the top of the clamping platform 31. Second screws 33 are rotatably connected to both sides of the support plate 32 above the clamping platform 31. The two second screws 33 are threadedly connected to clamping seats 34. The opposite sides of the two clamping seats 34 are connected to clamping plates 35 through multiple elastic members. A second motor 36 is installed on one side of the platform 31 corresponding to the two second screw rods 33, and one end of the output shaft of the two second motors 36 is fixedly connected to one end of the second screw rod 33 on the corresponding side. A second mounting plate 37 is fixed above the support plate 32 through a bracket, and a resistance plate 38 is connected above the second mounting plate 37 through a plurality of elastic members. The shapes of the resistance plate 38, the support plate 28 and the clamping plate 35 are all adapted to the appearance of the building to be repaired and reinforced, and the clamping platform 31 and the lifting platform 21 are cross-arranged.

[0037] Example 2

[0038] See also Figure 5 On the basis of Example 1, the elastic member includes a telescopic rod 5 and a spring 6, the two ends of the telescopic rod 5 are respectively connected and fixed to the supporting surface on the corresponding side, the spring 6 is sleeved on the telescopic rod 5, and the two ends of the spring 6 are respectively connected and fixed to the supporting surfaces at the two ends of the telescopic rod 5.

[0039] Working principle:

[0040] In this example, a building beam that needs to be repaired is used as an example to introduce the device. The device is moved to the building repair site, and the height of the device is adjusted by the lifting cylinder 11 so that the lifting mechanism 2 and the clamping mechanism 3 can contact the building beam 4. The lifting mechanism 2 lifts the beam from bottom to top, and the clamping mechanism 3 clamps the beam from both sides of the beam.

[0041] In the lifting mechanism 2, the position of the support plate 28 can be adjusted by using the first motor 29, the first screw rod 24 and the lifting seat 25, and the lifting force point can be changed. When repairing the beam, the optimal lifting point can be selected according to local conditions;

[0042] In the clamping mechanism 3, through the coordinated use of the second motor 36, the second screw rod 33 and the clamping seat 34, the two clamping plates 35 can be moved inward or separated outward, and the spacing between the two clamping plates is adjustable, which can meet the clamping needs of beams of different thicknesses. At the same time, an additional contact plate 38 is provided in the clamping mechanism, and the function of the contact plate is similar to that of a support plate. The contact plate can be used in conjunction with the two support plates in the lifting mechanism, and the original two-point support is further improved to a three-point support, and the clamping and lifting support effects will be better;

[0043] Elastic parts are provided in both the clamping mechanism and the lifting mechanism. The function of the elastic parts is to buffer the pressure and protect the beam when the support plate or the splint squeezes the beam. The motor or electric push rod in this embodiment will have a certain inertia during operation. This inertia will drive the support plate and the splint to continue to move forward a short distance in the original direction of movement. This distance will cause the support plate and the splint to further resist and squeeze the beam. If there is no buffering and protective structure, the support plate or the splint will directly collide with the beam, causing damage to the beam. This situation can be avoided by providing elastic parts, and it is also beneficial to clamp or support the beam.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A reinforcement fixture for building repair, characterized in that: include A lifting mechanism, wherein the lifting mechanism is used to lift the building; A clamping mechanism, wherein the clamping mechanism is used to clamp the building; A lifting mechanism, the lifting mechanism is used to lift the clamp, the lifting mechanism and the clamping mechanism are both arranged on the lifting mechanism; The lifting mechanism comprises a lifting platform, partitions are fixed on both sides of the top of the lifting platform near the center, and the area between the two partitions on the top of the lifting platform is set as a mounting portion, the mounting portion is used to install the clamping mechanism, lifting seats are slidably connected on both sides of the top of the lifting platform, and the upper parts of the two lifting seats are movably connected to the first mounting plates through multiple electric push rods, and the upper parts of the two first mounting plates are connected to the supporting plates through multiple elastic members; The clamping mechanism comprises a clamping platform, which is fixed on the lifting platform in a symmetrical manner at both ends, and the bottom center of the clamping platform coincides with the surface center of the mounting portion, and both sides of the top of the clamping platform are slidably connected with clamping seats, and the opposite sides of the two clamping seats are connected with clamping plates through multiple elastic members; The lifting mechanism includes a lifting cylinder, which is installed and fixed on a support surface through a base. A top plate is fixed to the output end of the lifting cylinder. The top plate and the output end of the lifting cylinder are reinforced and connected by a plurality of angle plates. The top plate is used to install the lifting mechanism and the clamping mechanism.

2. The reinforcement fixture for building repair according to claim 1, characterized in that: Both sides above the lifting platform are rotatably connected with first screws, and one end of the two first screws is rotatably connected to the partition on the corresponding side, the two first screws are threadedly connected to the lifting seats, and the two lifting seats are respectively slidably connected to the two sides of the top of the lifting platform, and a first motor is installed on the side of the outside of the lifting platform corresponding to the two first screws, and one end of the output shaft of the two first motors is respectively fixedly connected to one end of the first screw on the corresponding side.

3. The reinforcement fixture for building repair according to claim 1, characterized in that: A support plate is fixed in the middle position of the top of the clamping platform, and second screws are rotatably connected to both sides of the support plate above the clamping platform, and the two second screws are threadedly connected to the clamping seat, and a second motor is installed on one side of the outside of the clamping platform corresponding to the two second screws, and one end of the output shaft of the two second motors is fixedly connected to one end of the second screw on the corresponding side.

4. The reinforcement fixture for building repair according to claim 3, characterized in that: A second mounting plate is fixed above the support plate via a bracket, and a resisting plate is connected above the second mounting plate via a plurality of elastic members.

5. The building repair reinforcement fixture according to claim 1, characterized in that: The lifting platform is fixed to the top plate through a bracket, and the lifting platform and the clamping platform are arranged crosswise.

6. The reinforcing fixture for building repair according to claim 4, characterized in that: The shapes of the supporting plate, the clamping plate and the abutting plate are all adapted to the outer shape of the building to be repaired and reinforced.

7. The building repair reinforcement fixture according to claim 4 or 6, characterized in that: The elastic member comprises a telescopic rod and a spring, the two ends of the telescopic rod are respectively connected and fixed to the supporting surface at the corresponding side, the spring is sleeved on the telescopic rod, and the two ends of the spring are respectively connected and fixed to the supporting surfaces at the two ends of the telescopic rod.

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