A method and device for strengthening a damaged house structure

Abstract

The present invention discloses a method and device for reinforcing a damaged house structure, including two reinforcing frameworks. Both of the two reinforcing frameworks include reinforcing vertical frames, reinforcing push plates and connecting bottom plates. The bottom end of the reinforcing vertical frame is fixedly provided with a connecting bottom plate, the middle of the connecting bottom plate is sleeved with a reinforcing push plate, one side of the top end of the connecting bottom plate is fixedly provided with a toothed clamping member, and the outer side of the reinforcing push plate is fixedly provided with a first abutment. The method and device for reinforcing a damaged house structure of the present invention use the reinforcing framework to clamp and fit the inner and outer sides of the wall to reinforce the damaged wall. The construction of the reinforcing framework is simple and convenient, can be quickly locked and fixed, is not easy to loosen, improves the structural strength of the wall after reinforcement, and is more durable; the reinforcing method sprays concrete on the processed surface on the basis of the processing device, which not only improves the structural strength of the wall after reinforcement, but also makes the wall after reinforcement more beautiful, has simple operation and a long service life.

Description

Technical Field

[0001] The present invention relates to the technical field of damaged house reinforcement, and particularly to a damaged house structure reinforcement method and device. Background Technique

[0002] A damaged house refers to a house whose main structure is basically intact, with an uneven roof that often leaks, some rotten and deformed doors and windows, frequently blocked sewers, partial peeling of the internal plaster, loose floors, and slightly inclined and cracked walls, and needs to be repaired normally. Because a damaged house still has a certain use value, in order to ensure the safety of house use, it is necessary to reinforce the damaged house.

[0003] Traditional house reinforcement uses carbon fiber, bonded steel, and high-pressure grouting to strengthen the building. The labor intensity of workers is high, the reinforcement effect is not good, and the overall appearance is not beautiful enough. Summary of the Invention

[0004] The purpose of the present invention is to provide a damaged house structure reinforcement method and device to solve the problems in the above background technique that traditional house reinforcement uses carbon fiber, bonded steel, and high-pressure grouting to strengthen the building, resulting in high labor intensity of workers, poor reinforcement effect, and insufficient overall beauty.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A damaged house structure reinforcement device includes two reinforcement frameworks. Both of the two reinforcement frameworks include reinforcement vertical frames, reinforcement push plates, and connecting bottom plates. The bottom end of the reinforcement vertical frame is fixedly provided with a connecting bottom plate. The middle of the connecting bottom plate is sleeved with a reinforcement push plate. One side of the top end of the connecting bottom plate is fixedly provided with a toothed clamping member. The outside of the reinforcement push plate is fixedly provided with a first abutment seat. A reinforcement abutting rod is rotatably connected to the first abutment seat. The bottom end of the reinforcement abutting rod is provided with a second abutment seat. A top fixing mechanism is provided at the top end between the two reinforcement vertical frames. A connecting support rod is fixedly provided at the bottom end between the two reinforcement vertical frames. Two connecting rods are fixedly provided between the two reinforcement push plates. This reinforcement device uses the reinforcement framework to clamp and fit the inner and outer sides of the wall to reinforce the damaged wall. The reinforcement framework is simple and convenient to construct, can be quickly locked and fixed, is not prone to loosening, improves the structural strength of the wall after reinforcement, and is more durable.

[0006] Preferably, the bottom end of the second abutment seat is fixedly provided with a push card plate. The bottom of the push card plate is fixedly provided with a plurality of evenly distributed tooth buckle clamping members. The plurality of tooth buckle clamping members are meshed and connected with the toothed clamping member. Both sides of the top end of the push card plate are fixedly provided with push handles. The reinforcement device uses the toothed clamping member and the push card plate to clamp the wall by the reinforcement framework, which is more labor-saving and labor-saving, and can be flexibly disassembled and assembled, with strong fault tolerance. After assembly deviation occurs, it can be quickly disassembled and adjusted.

[0007] Preferably, one end of the connecting base plate is fixedly provided with an anti-loosening sticker plate, and four anti-loosening through holes are opened at the top of the anti-loosening sticker plate. Reinforcement pins are engaged and connected inside the four anti-loosening through holes, which can tightly connect the reinforcement framework to the ground through the reinforcement pins, making it not easy to loosen and improving the service life of the device.

[0008] Preferably, the top fixing mechanism includes a top edge reinforcement angle steel and two extended reinforcement angle steels. Rotating shafts are rotatably connected to both ends of the top edge reinforcement angle steel. Extended reinforcement angle steels are rotatably connected to one side of the two rotating shafts. Side abutting components connected to the top edge reinforcement angle steel are provided in the middle of the two extended reinforcement angle steels. A plurality of uniformly distributed fixing pin holes are opened on the surfaces of the two extended reinforcement angle steels, which can be tightly connected to the roof of the damaged house and are more stable and reliable.

[0009] Preferably, both of the two side abutting components include side abutting sleeves and two side abutting screws. Threaded sleeve holes are opened at both ends of the side abutting sleeve. Side abutting screws are threadedly connected inside the two threaded sleeve holes. The threaded screwing directions of the two side abutting screws are opposite. An anti-resistance rotating part is fixedly provided in the middle of the side abutting sleeve. The operation is simple and convenient, and the practicability is strong.

[0010] Preferably, a number of uniformly distributed connecting lock holes are opened on one side of the two reinforcement push plates and one side of the two reinforcement vertical frames. The number of the connecting lock holes are arranged in pairs correspondingly. Horizontal steel bars are arranged between the correspondingly two connecting lock holes. A plurality of vertical steel bars are fixedly provided between the two connecting rods and between the top fixing mechanism and the connecting support rods. Fixing steel bars are laid between the reinforcement frameworks, which can increase the strength of the wall structure and prevent the wall stones from falling off at the same time, and are safer and more reliable.

[0011] A method for reinforcing a damaged house structure includes the following steps:

[0012] S1. Pretreatment: First, remove the residue and debris of the damaged house wall, and tamp and level the open space around the wall;

[0013] S2. Drilling: Use drilling equipment at both ends of the bottom of the damaged wall to drill through holes matching the connecting base plate, and clean the debris and residue;

[0014] S3. Installation of the reinforcement framework: Place the two reinforcement vertical frames inside the wall, make the connecting base plate pass through the wall through the drilling, sleeve the reinforcement push plate on the connecting base plate, place the push card plate on the toothed clamping part, hold the two pushing handles, and push forcefully inward to clamp the damaged wall through the two reinforcement frameworks;

[0015] S4. Anti-loosening reinforcement: Pass one side of the reinforcement pin through the anti-loosening perforation and make it contact with the ground to lock, preventing the reinforcement framework from loosening;

[0016] S5. Roof reinforcement: Rotate the two extended reinforcement angle steels so that the two adjacent ends contacting the damaged wall are closely attached, and use lock pins to pass through the fixed pin holes in sequence to complete the connection and fixation of the house roof;

[0017] S6. Anti-gravel shedding: Use steel bars to connect two adjacent connection lock holes to form a protective steel bar net on both the inside and outside of the damaged wall;

[0018] S7. Beautifying reinforcement: Use a concrete spraying device to spray concrete at the protective steel bar nets on both the inside and outside of the wall;

[0019] S8. Static air drying: Lay absorbent paper on the wall sprayed with concrete coating and let it stand still to dry the wall;

[0020] S9. Detection: Use a concrete rebound instrument to detect the structural strength of the wall after reinforcement. After the test result is qualified, it can be put into use.

[0021] Preferably, in the step S7, after the two extended reinforcement angle steels contact the two adjacent sides of the damaged wall, rotate the two side abutting sleeves in sequence. Since the thread directions of the two side abutting screws are opposite, during the rotation, the two screws will move in opposite directions and push out, making the two extended reinforcement angle steels and the top edge reinforcement angle steel form a triangular structure to complete the pushing and tightening. The reinforcement method is simple, stable and reliable, and is not easy to loosen.

[0022] Preferably, in the step S7, during the air drying process of the concrete coating, spray water on the wall regularly. This reinforcement method sprays concrete on the processing surface based on the processing device, which not only improves the structural strength of the wall after reinforcement, but also makes the reinforced wall more beautiful.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. This reinforcement device uses a reinforcement framework to clamp and fit both the inside and outside sides of the wall to reinforce the damaged wall. The reinforcement framework is simple and convenient to construct, can be quickly locked and fixed, is not easy to loosen, improves the structural strength of the wall after reinforcement, and is more durable;

[0025] 2. The reinforcement device uses a toothed clamping piece and a push clamping plate to realize the clamping of the reinforcement framework to the wall, which is more labor-saving and time-saving, and can be flexibly disassembled and assembled with strong fault tolerance. After assembly deviation occurs, it can be quickly disassembled and adjusted;

[0026] 3. Lay fixed steel bars between the reinforcement frameworks, which can increase the structural strength of the wall and prevent the wall stones from falling off, making it safer and more reliable;

[0027] 4. The reinforcement method sprays the concrete on the processing surface of the processing device, which not only improves the structural strength of the wall after reinforcement but also makes the wall more beautiful after reinforcement. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the main framework of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the reinforcement framework of the present invention;

[0031] Figure 4 It is a schematic diagram of the structure of the fixed top mechanism of the present invention;

[0032] Figure 5 It is a cross-sectional view of the side abutting component of the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the push plate of the present invention;

[0034] Figure 7 It is an enlarged view of the local part A of the present invention;

[0035] Figure 8 It is an enlarged view of the local part B of the present invention.

[0036] In the figure: 1. Reinforcement framework; 101. Reinforcement vertical frame; 102. Reinforcement push plate; 103. First abutment; 104. Reinforcement abutting rod; 105. Push card plate; 106. Tooth-shaped card member; 107. Second abutment; 108. Push handle; 109. Tooth buckle card member; 110. Anti-loosening sticker; 111. Connection lock hole; 112. Anti-loosening through hole; 113. Reinforcement pin; 114. Connection bottom plate; 2. Connecting rod; 3. Fixed top mechanism; 31. Top edge reinforcement angle steel; 32. Side abutting component; 321. Side abutting sleeve; 322. Resistance increasing rotating part; 323. Threaded sleeve hole; 324. Side abutting screw rod; 33. Extended reinforcement angle steel; 34. Rotating shaft; 35. Fixed pin hole; 4. Horizontal steel bar; 5. Vertical steel bar; 6. Connecting support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0038] Please refer to Figure 1-8, the present invention provides a reinforcement device for a damaged building structure, which includes two reinforcement frameworks 1. Both of the two reinforcement frameworks 1 include reinforcement vertical frames 101, reinforcement push plates 102 and connection bottom plates 114. The bottom end of the reinforcement vertical frame 101 is fixedly provided with a connection bottom plate 114. The middle of the connection bottom plate 114 is sleeved with a reinforcement push plate 102. One side of the top end of the connection bottom plate 114 is fixedly provided with a toothed clamping member 106. The outer side of the reinforcement push plate 102 is fixedly provided with a first abutment 103. A reinforcement abutting rod 104 is rotatably connected to the first abutment 103. The bottom end of the reinforcement abutting rod 104 is provided with a second abutment 107. A top fixing mechanism 3 is provided at the top end between the two reinforcement vertical frames 101. A connection support rod 6 is fixedly provided at the bottom end between the two reinforcement vertical frames 101. Two connecting rods 2 are fixedly provided between the two reinforcement push plates 102. The reinforcement device uses the reinforcement framework 1 to clamp and fit the inner and outer sides of the wall to reinforce the damaged wall. The construction of the reinforcement framework 1 is simple and convenient, can be quickly locked and fixed, is not easy to loosen, improves the structural strength of the wall after reinforcement, and is more durable.

[0039] The bottom end of the second abutment 107 is fixedly provided with a push clamping plate 105. The bottom of the push clamping plate 105 is fixedly provided with a plurality of evenly distributed tooth buckle clamping members 109. The plurality of tooth buckle clamping members 109 are meshed and connected with the toothed clamping member 106. Both sides of the top end of the push clamping plate 105 are fixedly provided with push handles 108. The reinforcement device uses the toothed clamping member 106 and the push clamping plate 105 to clamp the wall by the reinforcement framework 1, which is more labor-saving and labor-saving, and can be flexibly disassembled and assembled, with strong fault tolerance. After assembly deviation occurs, it can be quickly disassembled and adjusted.

[0040] One end of the connection bottom plate 114 is fixedly provided with an anti-loosening sticker 110. Four anti-loosening through holes 112 are opened at the top of the anti-loosening sticker 110. Reinforcement pins 113 are clamped and connected inside the four anti-loosening through holes 112. The reinforcement framework 1 can be closely connected to the ground through the reinforcement pins 113 and is not easy to loosen.

[0041] The fixed-top mechanism 3 includes a top-edge reinforcement angle steel 31 and two extended reinforcement angle steels 33. Rotating shafts 34 are rotatably connected to both ends of the top-edge reinforcement angle steel 31. One side of each of the two rotating shafts 34 is rotatably connected to an extended reinforcement angle steel 33. Side abutting components 32 connected to the top-edge reinforcement angle steel 31 are provided in the middle of each of the two extended reinforcement angle steels 33. A plurality of uniformly distributed fixing pin holes 35 are formed on the surfaces of the two extended reinforcement angle steels 33. Each of the two side abutting components 32 includes a side abutting sleeve 321 and two side abutting screw rods 324. Threaded sleeve holes 323 are formed at both ends of the side abutting sleeve 321. The two side abutting screw rods 324 are threadedly connected to the interiors of the two threaded sleeve holes 323 respectively, and the thread rotation directions of the two side abutting screw rods 324 are opposite. A resistance increasing rotating part 322 is fixedly arranged in the middle of the side abutting sleeve 321. It can be connected and reinforced with the top of the house, ensuring the overall stability and reliability of the wall after reinforcement and a long service life.

[0042] A number of uniformly distributed connecting lock holes 111 are formed on one side of each of the two reinforcement push plates 102 and one side of each of the two reinforcement vertical frames 101. The number of connecting lock holes 111 are arranged in pairs correspondingly. Transverse steel bars 4 are provided between each pair of corresponding connecting lock holes 111. A plurality of longitudinal steel bars 5 are fixedly arranged between the two connecting rods 2 and between the fixed-top mechanism 3 and the connecting support rod 6. Fixed steel bars are laid between the reinforcement frames 1, which can increase the structural strength of the wall while preventing the wall stones from falling off, being safer and more reliable.

[0043] A method for reinforcing a damaged house structure includes the following steps:

[0044] S1. Pretreatment: First, remove the residue and debris of the damaged house wall, and ram and level the open space around the wall.

[0045] S2. Drilling: Use drilling equipment at both ends of the bottom of the damaged wall to drill through holes matching the connecting bottom plate 114, and clean the debris and residue.

[0046] S3. Installation of the reinforcement frame 1: Place the two reinforcement vertical frames 101 inside the wall, make the connecting bottom plate 114 pass through the wall through the drilling, sleeve the reinforcement push plate 102 on the connecting bottom plate 114, place the push card plate 105 on the toothed clamping part 106, hold the two pushing handles 108, and push forcefully inward to clamp the damaged wall by the two reinforcement frames 1.

[0047] S4. Anti-loosening reinforcement: Pass one side of the reinforcement pin 113 through the anti-loosening through hole 112 and lock it when it contacts the ground to prevent the reinforcement frame 1 from loosening.

[0048] S5. Roof reinforcement: Rotate the two extended reinforcement angle steels 33 to make their adjacent ends in contact with and close to the damaged wall, and use lock nails to pass through the fixing pin holes 35 in sequence to complete the connection and fixation of the house roof.

[0049] S6. Anti-gravel shedding: Use steel bars to connect two adjacent connecting lock holes 111, so as to form a protective steel mesh on both the inner and outer sides of the damaged wall;

[0050] S7. Beautification and reinforcement: Use a concrete spraying device to spray concrete at the protective steel mesh on both the inner and outer sides of the wall;

[0051] S8. Static air drying: Lay absorbent paper on the wall sprayed with concrete coating and let it stand still to dry the wall;

[0052] S9. Detection: Use a concrete rebound instrument to detect the structural strength of the wall after reinforcement. After the test results are qualified, it can be put into use.

[0053] In step S5, after the two extended reinforcement angle steels 33 contact the adjacent sides of the damaged wall, rotate the two side abutting sleeves 321 in sequence. Since the thread directions of the two side abutting screws 324 are opposite, during the rotation, the two screws will move and eject in opposite directions, making the two extended reinforcement angle steels 33 and the top edge reinforcement angle steel 31 form a triangular structure to complete the pushing and tightening; in step S8, during the air drying process of the concrete coating, spray water on the wall regularly. This reinforcement method sprays the concrete processing surface on the basis of the processing device, which not only improves the structural strength of the wall after reinforcement, but also makes the wall after reinforcement more beautiful.

[0054] In the present invention, the reinforcement device uses the reinforcement framework 1 to clamp and fit both the inner and outer sides of the wall to reinforce the damaged wall. The construction of the reinforcement framework 1 is simple and convenient, can be quickly locked and fixed, is not easy to loosen, improves the structural strength of the wall after reinforcement, and is more durable. This reinforcement method sprays the concrete processing surface on the basis of the processing device, which not only improves the structural strength of the wall after reinforcement, but also makes the wall after reinforcement more beautiful, has simple operation and long service life.

[0055] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A device for reinforcing a damaged house structure, comprising two reinforcing frames (1), characterized in that: The two reinforcement frames (1) each include a reinforcement stand (101), a reinforcement push plate (102) and a connecting base plate (114), the bottom end of the reinforcement stand (101) is fixedly provided with a connecting base plate (114), the middle part of the connecting base plate (114) is sleeved with a reinforcement push plate (102), a toothed clamp (106) is fixedly provided on one side of the top end of the connecting base plate (114), a first stop (103) is fixedly provided on the outer side of the reinforcement push plate (102), a reinforcement push rod (104) is rotatably connected to the first stop (103), a second stop (107) is provided at the bottom end of the reinforcement push rod (104), a top fixing mechanism (3) is provided at the top end between the two reinforcement stands (101), a connecting support rod (6) is fixedly provided at the bottom end between the two reinforcement stands (101), and two connecting rods (2) are fixedly provided between the two reinforcement push plates (102); The top fixing mechanism (3) comprises a top edge reinforcement angle steel (31) and two extended reinforcement angle steels (33), both ends of the top edge reinforcement angle steel (31) are rotatably connected to a rotating shaft (34), one side of each of the two rotating shafts (34) is rotatably connected to the extended reinforcement angle steel (33), the middle portions of the two extended reinforcement angle steels (33) are provided with a side support assembly (32) connected to the top edge reinforcement angle steel (31), and the surfaces of the two extended reinforcement angle steels (33) are provided with a plurality of evenly distributed fixing pin holes (35); A plurality of evenly distributed connecting lock holes (111) are provided on one side of the two reinforcing push plates (102) and one side of the two reinforcing frames (101). The plurality of connecting lock holes (111) are arranged correspondingly between each other, and a transverse reinforcement bar (4) is provided between each corresponding two connecting lock holes (111). A plurality of longitudinal reinforcement bars (5) are fixedly provided between the two connecting rods (2) and between the top fixing mechanism (3) and the connecting support rod (6).

2. A damaged house structure reinforcement device according to claim 1, characterized in that: A push plate (105) is fixedly provided at the bottom end of the second stop (107), and a plurality of evenly distributed toothed buckle clamps (109) are fixedly provided at the bottom of the push plate (105), and the plurality of toothed buckle clamps (109) are all engaged with the toothed clamp (106), and pushing handles (108) are fixedly provided on both sides of the top end of the push plate (105).

3. A damaged house structure reinforcement device according to claim 2, characterized in that: An anti-loosening plate (110) is fixedly provided at one end of the connecting bottom plate (114), and four anti-loosening holes (112) are provided on the top of the anti-loosening plate (110). Reinforcement pins (113) are engaged and connected inside the four anti-loosening holes (112).

4. A damaged house structure reinforcement device according to claim 3, characterized in that: The two side abutment assemblies (32) each comprise a side abutment sleeve (321) and two side abutment screws (324); threaded sleeve holes (323) are provided at both ends of the side abutment sleeve (321); the interiors of the two threaded sleeve holes (323) are threadedly connected to the side abutment screws (324); the screwing directions of the two side abutment screws (324) are opposite; and a resistance-increasing rotating portion (322) is fixedly provided in the middle of the side abutment sleeve (321).

5. The damaged house structure reinforcement method performed by the damaged house structure reinforcement device according to claim 4 is characterized in that: The following steps are involved: S1. Pretreatment: First, remove the debris from the damaged house wall and compact and level the area around the wall; S2, drilling: using a drilling device at both ends of the bottom of the damaged wall, drilling a connecting hole that matches the connecting bottom plate (114), and cleaning the debris; S3. Installation of the reinforcement frame: Place the two reinforcement frames (101) on the inner side of the wall, make the connecting base plate (114) pass through the wall through the drilled hole, and put the reinforcement push plate (102) on the connecting base plate (114), place the push plate (105) on the toothed clamp (106), hold the two pushing handles (108), push them inward with force, and clamp the damaged wall through the two reinforcement frames (1); S4, anti-loosening reinforcement: Use one side of the reinforcement pin (113) to pass through the anti-loosening hole (112) to make it contact with the ground and lock it to prevent the reinforcement frame (1) from loosening; S5. Roof reinforcement: Rotate the two extended reinforcement angle steels (33) so that they are in contact with the two ends adjacent to the damaged wall, and use locking nails to pass through the fixing pin holes (35) in sequence to complete the connection and fixation of the house roof; S6. Preventing gravel from falling off: using a steel bar to connect two adjacent connection lock holes (111) to form a protective steel mesh on both sides of the damaged wall; S7. Beautification and reinforcement: Use concrete spraying equipment to spray concrete on the protective steel mesh on both sides of the wall; S8. Let it air dry: Place absorbent paper on the wall where the concrete coating is sprayed and let it air dry. S9. Testing: Use a concrete rebound tester to test the structural strength of the reinforced wall. Once the test results are qualified, it can be put into use.

6. A method for reinforcing a damaged house structure according to claim 5, characterized in that: In the step S5, after the two extended reinforcement angle steels (33) are in contact with the adjacent two sides of the damaged wall, the two side support sleeves (321) are rotated in sequence. Since the thread directions of the two side support screws (324) are opposite, during the rotation process, the two screws will move in opposite directions to push out, so that the two extended reinforcement angle steels (33) and the top edge reinforcement angle steel (31) form a triangular structure, and the tightening is completed.

7. A method for reinforcing a damaged house structure according to claim 6, characterized in that: In the step S7, the worker sprays the concrete coating while smearing and evenly spreading it to ensure the overall flatness of the wall.

8. A method for reinforcing a damaged house structure according to claim 7, characterized in that: In the step S8, the wall is sprayed with water regularly during the air-drying process of the concrete coating.

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