A building reinforcement structure

Abstract

The present application relates to a house reinforcement structure, belonging to the technical field of house reinforcement, the house reinforcement structure comprises a house main body and a house beam fixed on the house main body, and also comprises a reinforcement plate respectively abutting against four sides of the house beam, the reinforcement plate is provided with a cavity, the cavity is used to store epoxy resin, the reinforcement plate is provided with a plurality of liquid outlet channels on the side close to the house beam, the liquid outlet channels are connected with the cavity, a fixing plate for closing the liquid outlet channels is provided in the liquid outlet channels, a fixing hole is provided on the fixing plate, an opening and closing plate for opening and closing the fixing hole is slidably provided in the liquid outlet channels, the opening and closing plate is located on the side of the fixing plate close to the house beam, the opening and closing plate slides in the direction close to or away from the fixing plate, the liquid outlet hole is staggered with the fixing hole, and a first pusher for pushing the opening and closing plate to slide in the direction away from the fixing plate is provided on the fixing plate. The present application has the effect of facilitating timely treatment of cracks on the house beam.

Description

Technical Field

[0001] The present application relates to the technical field of house reinforcement, and in particular to a house reinforcement structure. Background Art

[0002] House reinforcement mainly includes maintenance reinforcement of damaged houses and reinforcement to enhance the house's resistance to destructiveness.

[0003] Due to the long service life of the beams in the house, the concrete grade is reduced, and it is easy to have cracks or breakages. When cracks appear in the beams, the beams are located at a high position, making it difficult to find and deal with the cracks in time. Summary of the invention

[0004] In order to facilitate timely treatment of cracks on beams and achieve reinforcement of beams, the present application provides a house reinforcement structure.

[0005] The present application provides a housing reinforcement structure that adopts the following technical solution:

[0006] A house reinforcement structure, comprising a house main body and a house beam fixed on the house main body, and also comprising a reinforcement plate respectively abutting against four sides of the house beam, wherein a cavity is provided in the reinforcement plate, wherein the cavity is used to store epoxy resin, wherein the reinforcement plate is connected with a liquid inlet pipe, wherein a side of the reinforcement plate close to the house beam is provided with a plurality of liquid outlet channels, wherein the liquid outlet channels are connected with the cavity, wherein a fixing plate for closing the liquid outlet channels is provided in the liquid outlet channels, wherein a fixing hole is provided on the fixing plate, and wherein an opening and closing mechanism for opening and closing the fixing hole is slidably provided in the liquid outlet channels The closing plate is located on a side of the fixed plate close to the beam, the opening and closing plate slides in a direction close to or away from the fixed plate, a liquid outlet is provided on the opening and closing plate, the liquid outlet is staggered with the fixed hole, a first pushing member for pushing the opening and closing plate to slide in a direction away from the fixed plate is provided on the fixed plate, a needle tube is provided on the side of the opening and closing plate away from the fixed plate, the needle tube is connected with the liquid outlet, and when a side of the needle tube away from the fixed plate is flush with a side of the reinforcement plate close to the beam, the opening and closing plate abuts against the fixed plate.

[0007] By adopting the above technical solution, the side of the reinforcement plate close to the liquid outlet channel is in contact with the beam, at this time the needle tube is in contact with the beam and the opening and closing plate is in contact with the fixed plate, the opening and closing plate closes the fixed hole to achieve a sealed state of the cavity, and then the cavity is filled with epoxy resin through the liquid inlet pipe, and then the liquid inlet pipe is sealed. When cracks appear in the beam during subsequent use, the resistance at the needle tube corresponding to the crack is reduced. At this time, the corresponding first pusher pushes the opening and closing plate to slide in the direction close to the crack, opening the fixed hole, and the epoxy resin in the cavity can flow into the crack through the liquid outlet hole and the needle tube, so that the cracks on the beam are processed in time to achieve reinforcement of the beam.

[0008] Preferably, a mounting groove is provided on one side of the fixed plate close to the opening and closing plate, and the first pushing member includes a first push spring for pushing the opening and closing plate to slide in a direction away from the fixed plate, one end of the first push spring is arranged on the bottom wall of the mounting groove, and the other end is arranged on the opening and closing plate.

[0009] By adopting the above technical solution, when a crack appears, the opening and closing plate at the corresponding position of the crack is pushed by the first push spring to slide in the direction close to the crack, opening the fixed hole, and the epoxy resin in the cavity can flow into the crack through the liquid outlet and the needle tube, which helps to deal with the cracks on the beams in time and realize the reinforcement of the beams.

[0010] Preferably, a cover plate is slidably arranged in the cavity, the cover plate corresponds to the liquid outlet channel one by one, the cover plate is used to open and close the corresponding liquid outlet channel, the cover plate slides in a direction close to or away from the corresponding liquid outlet channel, and an adjustment component is arranged in the cavity for adjusting the cover plate to slide in a direction close to or away from the corresponding liquid outlet channel.

[0011] By adopting the above technical solution, when the opening and closing plate at the corresponding position of the crack drives the needle tube to move toward the beam and the epoxy resin flows into the crack, the cover plate is adjusted by the adjustment component to slide in the direction close to the corresponding liquid outlet channel to close the corresponding liquid outlet channel, thereby forming a sealed state in the cavity again, making it difficult for the epoxy resin to flow out again. At the same time, it helps to extend the service life of the epoxy resin in the cavity and helps to deal with other cracks in time later.

[0012] Preferably, the adjusting assembly includes a second push spring arranged in the cavity, a limit rod rotatably arranged on a side of the cavity close to the liquid outlet channel, a limit block arranged on the inner wall of the cavity, a driving member arranged in the cavity and a transmission member arranged on the opening and closing plate, the second push spring corresponds to the cover plate one-to-one, the second push spring is used to push the corresponding cover plate to slide in a direction close to the liquid outlet channel, the side of the second push spring away from the inner wall of the cavity is arranged on the corresponding cover plate, the limit rod corresponds to the cover plate one-to-one, the rotation axis of the limit rod is perpendicular to the sliding direction of the cover plate, and the limit rod moves in a direction close to or away from the corresponding cover plate The limit rod is arranged on a side of the cavity close to the liquid outlet channel, and the limit block is arranged on a side of the corresponding limit rod close to the cover plate. When the limit rod abuts against the limit block, the end of the limit rod away from the cavity inner wall is vertically aligned with the side edge of the cover plate. The driving member is used to drive the limit rod to rotate in a direction close to the corresponding cover plate, and the transmission member is used to pull the corresponding limit rod to rotate in a direction away from the cover plate when the opening and closing plate slides in a direction away from the fixed plate.

[0013] By adopting the above technical solution, when a crack appears and the opening and closing plate at the corresponding position of the crack slides in the direction away from the fixed plate, the transmission part pulls the limit rod to rotate in the direction away from the cover plate, so that the limit rod is separated from the cover plate and the cover plate is no longer limited. At this time, the second push spring pushes the cover plate to slide in the direction close to the corresponding liquid outlet channel, closing the corresponding liquid outlet channel and forming a sealed state in the cavity again, which helps to extend the service life of the remaining epoxy resin in the cavity and helps to deal with other cracks in a timely manner later.

[0014] Preferably, a rotating shaft is provided on the limiting rod, and the rotating shaft is rotatably arranged on the inner wall of the cavity on the side close to the liquid outlet channel, and the driving member includes a torsion spring for driving the limiting rod to rotate in a direction close to the corresponding cover plate, one end of the torsion spring is arranged on the inner wall of the cavity, and the other end is arranged on the limiting rod, and the torsion force of the torsion spring is smaller than the thrust of the first pushing member.

[0015] By adopting the above technical solution, the torsion spring drives the limiting rod to rotate toward the cover plate until it abuts against the limiting block, so that the end of the limiting rod can abut against the bottom wall of the cover plate to limit the position of the cover plate.

[0016] Preferably, the transmission member includes a pull rope for pulling the limit rod to rotate in a direction away from the cover plate, one end of the pull rope is arranged on the limit rod, and the other end slides through the bottom wall of the cavity and is arranged on the opening and closing plate. When the opening and closing plate abuts against the fixed plate, the pull rope is in a natural state.

[0017] By adopting the above technical solution, when the opening and closing plate slides in the direction away from the corresponding fixed plate, the limit rod is pulled by the pull rope to rotate in the direction away from the cover plate, so that the limit rod is separated from the cover plate, providing convenience for the cover plate to slide toward the liquid outlet channel.

[0018] Preferably, a connecting rope is provided on a side of the cover plate away from the liquid outlet channel, and the connecting rope slides through a side of the reinforcement plate away from the liquid outlet channel.

[0019] By adopting the above technical solution, the connecting rope is pulled in the direction away from the reinforcement plate, so that the connecting rope pulls the cover plate away from the liquid outlet channel, and then the opening and closing plate is pushed to abut against the fixed plate, the pulling force of the pulling rope on the limit rod is reduced, and the torsion spring drives the limit rod to rotate in the direction close to the cover plate until it abuts against the limit block, and then the connecting rope is loosened to make the bottom wall of the cover plate abut against the limit rod, so that the original state of the reinforcement plate can be restored, which is convenient for the reuse of the reinforcement plate.

[0020] Preferably, a slide groove is provided on one side of the fixed plate close to the opening and closing plate, and the slide groove corresponds to the position of the liquid outlet. A push plate is slidably arranged in the slide groove, and the push plate slides toward or away from the liquid outlet. A sliding member is arranged in the slide groove for adjusting the push plate to slide toward or away from the liquid outlet.

[0021] By adopting the above technical solution, when the opening and closing plate slides a certain distance in the direction away from the fixed plate, the push plate is adjusted to slide in the direction close to the liquid outlet through the sliding member, which helps the push plate to push the epoxy resin in the liquid outlet into the crack, thereby ensuring the reinforcement effect to a certain extent.

[0022] Preferably, the sliding member includes a tension spring arranged in the slide groove and an abutment rod arranged on the side of the push plate away from the opening and closing plate, the tension spring is used to pull the push plate to slide in the direction away from the opening and closing plate, the end of the tension spring away from the inner wall of the slide groove is arranged on the push plate, the abutment rod slides through the fixed plate and extends into the cavity, the end of the abutment rod away from the push plate is used to abut against the cover plate, and the tension force of the tension spring is less than the thrust force of the second push spring.

[0023] By adopting the above technical solution, when the cover plate slides toward the direction close to the liquid outlet channel, the cover plate gradually pushes the abutment rod to drive the push plate to slide toward the direction close to the liquid outlet hole, which helps the push plate to push the epoxy resin in the liquid outlet hole into the crack, thereby ensuring the reinforcement effect to a certain extent.

[0024] Preferably, the liquid inlet pipe extends into the cavity, and a sliding plate is slidably arranged in the cavity of the reinforcement plate under the beam, the sliding direction of the sliding plate is parallel to the sliding direction of the corresponding cover plate, the sliding plate is slidably sleeved on the liquid inlet pipe, and a third push spring is arranged between the sliding plate and the inner wall of the cavity for pushing the sliding plate to slide toward the direction close to the liquid outlet channel.

[0025] By adopting the above technical solution, when the opening and closing plate in the reinforcement plate under the beam moves toward the direction close to the beam, the corresponding fixed hole is opened. Since the sliding plate is pushed by the third push spring, the sliding plate can immediately push the epoxy resin to flow out of the fixed hole, which helps the epoxy resin to enter the crack along the liquid outlet and the needle tube, thereby ensuring that the crack under the beam can be treated in time to a certain extent.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The side of the reinforcement plate close to the liquid outlet channel is in contact with the beam. At this time, the needle tube is in contact with the beam and the opening and closing plate is in contact with the fixed plate. The opening and closing plate closes the fixed hole to achieve a sealed state of the cavity. Then, epoxy resin is filled into the cavity through the liquid inlet pipe, and then the liquid inlet pipe is blocked. When cracks appear in the beam during subsequent use, the resistance at the needle tube corresponding to the crack is reduced. At this time, the corresponding first pusher pushes the opening and closing plate to slide in the direction close to the crack, opens the fixed hole, and the epoxy resin in the cavity can flow into the crack through the liquid outlet hole and the needle tube, so that the cracks on the beam are promptly treated to achieve the reinforcement of the beam;

[0028] 2. When the opening and closing plate at the corresponding position of the crack drives the needle tube to move toward the beam, and the epoxy resin flows into the crack, the cover plate is adjusted by the adjustment component to slide toward the direction close to the corresponding liquid outlet channel to close the corresponding liquid outlet channel, thereby forming a sealed state in the cavity again, making it difficult for the epoxy resin to flow out again, and at the same time helping to extend the service life of the epoxy resin in the cavity, and helping to deal with other cracks in time later;

[0029] 3. When the opening and closing plate in the reinforcement plate under the beam moves toward the beam, the corresponding fixed hole is opened. Since the sliding plate is pushed by the third push spring, the sliding plate can immediately push the epoxy resin to flow out of the fixed hole, which helps the epoxy resin to enter the crack along the liquid outlet and the needle tube, ensuring to a certain extent that the crack under the beam can be treated in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0031] Figure 2 It is a partial structural cross-sectional view of an embodiment of the present application.

[0032] Figure 3 yes Figure 2 Enlarged view of part A.

[0033] Figure 4 yes Figure 2 Magnified view of part B.

[0034] Figure 5 It is a schematic diagram of the partial structure of an embodiment of the present application, mainly used to show the structure of the limit rod.

[0035] Explanation of the accompanying drawings: 1. main body of the building; 2. beam; 3. reinforcement plate; 4. cavity; 5. liquid inlet pipe; 6. liquid outlet channel; 7. fixing plate; 8. fixing hole; 9. opening and closing plate; 10. liquid outlet; 11. needle tube; 12. mounting groove; 13. first push spring; 14. cover plate; 15. adjustment component; 151. second push spring; 152. limit rod; 153. limit block; 154. driving member; 1541. torsion spring; 155. transmission member; 1551. pull rope; 16. rotating shaft; 17. connecting rope; 18. slide groove; 19. push plate; 20. sliding member; 201. tension spring; 202. abutting rod; 21. sliding plate; 22. third push spring; 23. cover; 24. hollow telescopic rod; 25. limit plate; 26. connecting channel; 27. merging rope; 28. push rod. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-5 This application is described in further detail.

[0037] The present application embodiment discloses a building reinforcement structure. Figure 1 and Figure 2 The house reinforcement structure includes a house main body 1, a beam 2 fixed on the house main body 1, and reinforcement plates 3 respectively abutting against four sides of the beam 2. The longitudinal section of the beam 2 is a rectangle. The reinforcement plate 3 located on the lower side of the beam 2 is fixedly connected to the house main body 1 through an angle steel (not shown in the figure), and adjacent reinforcement plates 3 are fixedly connected through angle steels (not shown in the figure), thereby achieving tight abutment against the four sides of the beam 2.

[0038] Reference Figure 2 and Figure 3 A cavity 4 is provided in the reinforcement plate 3, and the cavity 4 is used to store epoxy resin. A liquid inlet pipe 5 is connected to the side of the reinforcement plate 3 away from the beam 2. The liquid inlet pipe 5 extends into the cavity 4, and a sealing cover 23 is screwed on the liquid inlet pipe 5.

[0039] Reference Figure 2 and Figure 4 A plurality of liquid outlet channels 6 are provided on one side of the reinforcing plate 3 close to the beam 2. The cross section of the liquid outlet channel 6 is circular. The liquid outlet channel 6 passes through the side of the reinforcing plate 3 close to the beam 2 and is communicated with the cavity 4. A fixing plate 7 for closing the liquid outlet channel 6 is fixedly connected in the liquid outlet channel 6. The cross section of the fixing plate 7 is consistent with the cross section of the liquid outlet channel 6. A fixing hole 8 is provided through the fixing plate 7. An opening and closing plate 9 for opening and closing the fixing hole 8 is slidably provided in the liquid outlet channel 6. The cross section of the opening and closing plate 9 is consistent with the cross section of the fixing plate 7. The opening and closing plate 9 is located on the side of the fixing plate 7 close to the beam 2. The opening and closing plate 9 faces Sliding in the direction close to or away from the corresponding fixed plate 7, the sliding direction of the opening and closing plate 9 is perpendicular to the depth direction of the corresponding liquid outlet channel 6, a liquid outlet hole 10 is opened on the opening and closing plate 9, the liquid outlet hole 10 and the fixing hole 8 are staggered, and a needle tube 11 is fixed on the side of the opening and closing plate 9 away from the fixed plate 7, the needle tube 11 is connected with the liquid outlet hole 10, the sum of the length of the needle tube 11 and the thickness of the opening and closing plate 9 is equal to the distance from the side of the fixed plate 7 close to the beam 2 to the side of the reinforcement plate 3 close to the beam 2, so that when the side of the needle tube 11 away from the fixed plate 7 is flush with the side of the reinforcement plate 3 close to the beam 2, the opening and closing plate 9 is in contact with the fixed plate 7.

[0040] Reference Figure 2 and Figure 4 A sealing gasket (not shown in the figure) is embedded on the side where the opening and closing plate 9 and the fixed plate 7 are close to each other, and the sealing gasket helps to enhance the sealing between the opening and closing plate 9 and the fixed plate 7.

[0041] Reference Figure 2 and Figure 4A mounting groove 12 is provided on one side of the fixed plate 7 close to the opening and closing plate 9. In the present embodiment, two mounting grooves 12 are provided. A first pushing member for pushing the opening and closing plate 9 to slide in a direction away from the fixed plate 7 is provided in the mounting groove 12. The first pushing member includes a first push spring 13 for pushing the opening and closing plate 9 to slide in a direction away from the fixed plate 7. The extending direction of the first push spring 13 is parallel to the sliding direction of the opening and closing plate 9. One end of the first push spring 13 is fixedly connected to the bottom wall of the mounting groove 12, and the other end is fixedly connected to one side of the opening and closing plate 9 close to the fixed plate 7.

[0042] Reference Figure 2 and Figure 3 A sliding plate 21 is slidably arranged in the cavity 4 of the reinforcing plate 3 under the beam 2, and the sliding direction of the sliding plate 21 is parallel to the sliding direction of the opening and closing plate 9. The sliding plate 21 is slidably sleeved on the liquid inlet pipe 5, so that the epoxy resin is not easy to enter the sliding plate 21 and the space in the cavity 4 close to the liquid inlet pipe 5; a third push spring 22 is arranged between the side of the sliding plate 21 away from the liquid outlet channel 6 and the inner wall of the cavity 4 away from the liquid outlet channel 6, and the third push spring 22 is used to push the sliding plate 21 to slide in the direction close to the liquid outlet channel 6, and two third push springs 22 are arranged at intervals.

[0043] When in use, the side of the reinforcement plate 3 close to the liquid outlet channel 6 is abutted against the outer wall of the beam 2, so that the needle tube 11 slides into the liquid outlet channel 6, the opening and closing plate 9 is tightly abutted against the fixing plate 7, and the first push spring 13 is in a compressed state; then the reinforcement plate 3 located below the beam 2 is fixed to the main body 1 of the house by angle steel and bolts, and the adjacent reinforcement plates 3 are fixed by angle steel and bolts, so that the beam 2 is clamped from four sides to reinforce the beam 2 to a certain extent; then the sealing cover 23 is removed from the liquid inlet pipe 5, and epoxy resin is filled into the cavity 4 through the liquid inlet pipe 5, so that the sliding plate 21 located in the reinforcement plate 3 below the beam 2 slides away from the liquid outlet channel 6 to compress the third push spring 22, and then the sealing cover 23 is tightened to block the liquid inlet pipe 5.

[0044] When cracks appear in the beam 2 at a later stage, the resistance encountered by the needle tube 11 at the corresponding position of the crack is reduced, and then the compressed first push spring 13 pushes the opening and closing plate 9 to slide in the direction away from the fixed plate 7, so that the opening and closing plate 9 is separated from the fixed plate 7 and the fixing hole 8 is opened. At this time, the epoxy resin in the cavity 4 can flow into the crack through the fixing hole 8, the liquid outlet hole 10 and the needle tube 11. When the opening and closing plate 9 in the reinforcement plate 3 under the beam 2 is separated from the fixed plate 7, the fixing hole 8 is opened. At this time, the third push spring 22 will immediately push the sliding plate 21 to move in the direction close to the liquid outlet channel 6. The sliding plate 21 pushes the epoxy resin in the cavity 4 into the fixing hole 8 and the liquid outlet hole 10, so that the epoxy resin can flow out of the needle tube 11, thereby helping to deal with the cracks on the four sides of the beam 2 in time and realize the reinforcement of the beam.

[0045] Reference Figure 2and Figure 4 A cover plate 14 is slidingly arranged in the cavity 4, and the cover plate 14 corresponds to the liquid outlet channel 6 one by one. The longitudinal section of the cover plate 14 is an inverted U-shape. The cover plate 14 is used to open and close the corresponding liquid outlet channel 6. The cover plate 14 slides in a direction close to or away from the corresponding liquid outlet channel 6, and the sliding direction of the cover plate 14 is parallel to the sliding direction of the opening and closing plate 9. A hollow telescopic rod 24 is fixed on a side of the cover plate 14 away from the liquid outlet channel 6, and the telescopic direction of the hollow telescopic rod 24 is parallel to the sliding direction of the corresponding cover plate 14. One end of the hollow telescopic rod 24 in the reinforcement plate 3 under the beam 2 away from the cover plate 14 is fixed on a side of the sliding plate 21 close to the corresponding liquid outlet channel 6, and one end of the hollow telescopic rod 24 in the reinforcement plates 3 on the other three sides away from the cover plate 14 is fixed on the inner wall of the cavity 4. An adjusting component 15 for adjusting the cover plate 14 to slide in a direction close to or away from the liquid outlet channel 6 is provided in the cavity 4.

[0046] Reference Figure 4 and Figure 5 In order to facilitate the adjustment of the cover plate 14 to slide in the direction close to or away from the liquid outlet channel 6, the adjusting component 15 includes a second push spring 151 arranged in the cavity 4, a limit rod 152 rotatably arranged on the inner wall of the cavity 4 on the side close to the liquid outlet channel 6, a limit block 153 arranged on the inner wall of the cavity 4, a driving member 154 arranged in the cavity 4 and a transmission member 155 arranged on the opening and closing plate 9. The second push spring 151 corresponds to the cover plate 14 one by one. The second push spring 151 is used to push the corresponding cover plate 14 to slide in the direction close to the liquid outlet channel 6. The second push spring 151 is located in the hollow telescopic rod 24 of the corresponding cover plate 14. One end of the second push spring 151 is fixed to the side of the corresponding cover plate 14 away from the liquid outlet channel 6, and the other end is fixed to the side of the hollow telescopic rod 24 away from the cover plate 14. The thrust of the second push spring 151 is less than the thrust of the first push spring 13.

[0047] Reference Figure 4 and Figure 5Each cover plate 14 corresponds to two limit rods 152, the rotation axis of the limit rod 152 is perpendicular to the sliding direction of the opening and closing plate 9, the limit rod 152 rotates in the direction close to or away from the corresponding cover plate 14, and a rotating shaft 16 is coaxially fixed on the limit rod 152. The rotating shaft 16 is located outside the cover plate 14, and the rotating shaft 16 rotates on the inner wall of the cavity 4 near the liquid outlet channel 6. The two limit rods 152 are located on the opposite sides of the corresponding cover plate 14. The limit plate 25 is fixed at one end of the limit rod 152 away from the inner wall of the cavity 4. The limit plate 25 is used to abut against the side of the cover plate 14 near the liquid outlet channel 6. The limit block 153 corresponds to the limit rod 152 one by one, and the limit block 153 is located on the inner wall of the cavity 4 close to the liquid outlet channel 6, the limit block 153 is located on the side of the corresponding limit rod 152 close to the cover plate 14, and the limit block 153 is located outside the cover plate 14. When the limit rod 152 abuts against the limit block 153, the end of the limit rod 152 away from the inner wall of the cavity 4 is tilted, and the end of the limit rod 152 away from the inner wall of the cavity 4 is aligned with the side of the cover plate 14 in the vertical direction. The driving member 154 is used to drive the limit rod 152 to rotate in the direction close to the cover plate 14, and the transmission member 155 is used to pull the limit rod 152 to rotate in the direction away from the cover plate 14 when the opening and closing plate 9 slides in the direction away from the fixed plate 7.

[0048] Reference Figure 4 and Figure 5 The driving member 154 includes a torsion spring 1541 for driving the limiting rod 152 to rotate toward the direction close to the plate. One end of the torsion spring 1541 is fixedly connected to the inner wall of the cavity 4, and the other end is fixedly connected to the limiting rod 152. The sum of the friction force between the limiting plate 25 and the bottom wall of the cover plate 14 and the torsion force of the torsion spring 1541 is less than the thrust of the first push spring 13.

[0049] Reference Figure 4 and Figure 5 The transmission member 155 includes a pull rope 1551 for pulling the limit rod 152 to rotate in a direction away from the cover plate 14. The pull rope 1551 corresponds to the limit rod 152 one by one. One end of the pull rope 1551 is fixed to the side of the corresponding limit rod 152 away from the cover plate 14, and the other end slides through the bottom wall of the cavity 4 and is arranged on the opening and closing plate 9. A connecting channel 26 for the pull rope 1551 to slide through is opened on the bottom wall of the cavity 4. One end of the connecting channel 26 close to the cavity 4 is located on the side of the corresponding limit rod 152 away from the cover plate 14. A sealing ring is covered in the connecting channel 26 to prevent epoxy resin from leaking through the connecting channel 26. When the opening and closing plate 9 abuts against the fixed plate 7, the pull rope 1551 is in a natural state.

[0050] Reference Figure 2 and Figure 4A connecting rope 17 is fixed to the side of the cover plate 14 away from the liquid outlet channel 6. The connecting rope 17 slides through the side of the reinforcement plate 3 away from the liquid outlet channel 6. The connecting rope 17 located inside the reinforcement plate 3 under the beam 2 slides through the sliding plate 21. The end of the connecting rope 17 located outside the reinforcement plate 3 is connected to each other through a merging rope 27.

[0051] When the opening and closing plate 9 slides in the direction away from the corresponding fixed plate 7, the epoxy resin in the cavity 4 flows into the corresponding crack through the fixing hole 8, the liquid outlet hole 10 and the needle tube 11, and then the opening and closing plate 9 gradually pulls the limit rod 152 through the pull rope 1551 to rotate in the direction away from the cover plate 14, so that the limit plate 25 is separated from the bottom wall of the cover plate 14. At this time, under the action of the second push spring 151, the cover plate 14 is pushed to slide in the direction close to the liquid outlet channel 6, and the cover plate 14 pulls the corresponding connecting rope 17 to move. The cover plate 14 gradually closes the corresponding liquid outlet channel 6, and the sealed environment of the cavity 4 is realized again, making it difficult for the epoxy resin to flow out, thereby extending the service life of the epoxy resin in the cavity 4, and facilitating the subsequent timely treatment of cracks in other positions.

[0052] By pulling the combined rope 27, each connecting rope 17 pulls the corresponding cover plate 14 away from the liquid outlet channel 6, and moves the cover plate 14 to above the limit rod 152, and then moves the needle tube 11 into the liquid outlet channel 6, so that the opening and closing plate 9 abuts against the corresponding fixed plate 7, and the cavity 4 forms a sealed environment. At this time, the pulling force of the pull rope 1551 on the limit rod 152 is reduced, and the torsion spring 1541 drives the limit rod 152 to rotate toward the direction close to the cover plate 14 until it abuts against the limit block 153. At this time, the combined rope 27 is released, and the second push spring 151 pushes the cover plate 14 to move in the direction of the liquid outlet channel 6, so that the cover plate 14 abuts against the limit plate 25, thereby realizing the initial state of the reinforcement plate 3, which is conducive to the reuse of the reinforcement plate 3.

[0053] Reference Figure 2 and Figure 4 A slide groove 18 is provided on one side of the fixed plate 7 close to the opening and closing plate 9. The slide groove 18 corresponds to the position of the liquid outlet 10. A push plate 19 is slidably arranged in the slide groove 18. The cross-section of the push plate 19 is smaller than the cross-section of the liquid outlet 10. The push plate 19 slides toward or away from the liquid outlet 10. A sliding member 20 is provided in the slide groove 18 for adjusting the push plate 19 to slide toward or away from the liquid outlet 10.

[0054] Reference Figure 2 and Figure 4In order to facilitate the adjustment of the push plate 19 to slide in the direction close to or away from the liquid outlet 10, the sliding member 20 includes a tension spring 201 fixedly connected to the bottom wall of the slide groove 18 and an abutment rod 202 fixedly connected to the side of the push plate 19 away from the opening and closing plate 9. The tension spring 201 is used to pull the push plate 19 to slide in the direction away from the opening and closing plate 9. One end of the tension spring 201 away from the bottom wall of the slide groove 18 is fixedly connected to the side of the push plate 19 away from the liquid outlet 10. The tension of the tension spring 201 The force is smaller than the thrust of the second push spring 151, the abutment rod 202 slides through the fixed plate 7 and extends into the cavity 4, a rubber layer (not shown) is adhered to the abutment rod 202, so that the epoxy resin in the cavity 4 is not easy to enter the slide groove 18 along the abutment rod 202, and a push rod 28 is fixedly connected to one side of the cover plate 14 close to the liquid outlet channel 6, and the push rod 28 corresponds to the position of the abutment rod 202, and the end of the abutment rod 202 away from the push plate 19 is used to abut against the push rod 28.

[0055] When the cover plate 14 slides toward the direction close to the liquid outlet channel 6, the push rod 28 on the cover plate 14 first abuts against the abutment rod 202, and then pushes the abutment rod 202 to drive the push plate 19 to slide toward the direction close to the liquid outlet hole 10, which helps the push plate 19 to push the epoxy resin in the liquid outlet hole 10 out of the needle tube 11 to ensure the reinforcement effect of the beam 2.

[0056] The implementation principle of the embodiment of the present application is as follows: when in use, the side of the reinforcement plate 3 close to the liquid outlet channel 6 is abutted against the outer wall of the beam 2, so that the needle tube 11 slides into the liquid outlet channel 6. At this time, the side of the needle tube 11 away from the fixed plate 7 is abutted against the beam 2, the opening and closing plate 9 is tightly pressed against the fixed plate 7, and the first push spring 13 is in a compressed state; then the reinforcement plate 3 located under the beam 2 is fixed to the main body 1 of the house by angle steel and bolts, and then the adjacent reinforcement plates 3 are fixed by angle steel and bolts, so as to clamp the beam 2 and reinforce the beam 2 to a certain extent; then the sealing cover 23 is removed from the liquid inlet pipe 5, and epoxy resin is filled into the cavity 4 through the liquid inlet pipe 5, so that the third push spring 22 in the reinforcement plate 3 located under the beam 2 is in a compressed state, and then the sealing cover 23 is tightened to block the liquid inlet pipe 5.

[0057] When cracks appear in the beam 2 at a later stage, the resistance of the needle tube 11 at the corresponding position of the crack is reduced, and then the compressed first push spring 13 pushes the opening and closing plate 9 to drive the corresponding needle tube 11 to slide in the direction away from the fixed plate 7. The needle tube 11 is inserted into the crack, so that the opening and closing plate 9 is separated from the fixed plate 7, and the fixing hole 8 is opened. At this time, the epoxy resin in the cavity 4 can flow into the crack through the fixing hole 8, the liquid outlet hole 10 and the needle tube 11. After the opening and closing plate 9 in the reinforcement plate 3 under the beam 2 is separated from the fixed plate 7, the fixing hole 8 is opened. At this time, the third push spring 22 will immediately push the sliding plate 21 to move in the direction close to the liquid outlet channel 6, so that the hollow telescopic rod 24 will shrink, and the sliding plate 21 will push the epoxy resin in the cavity 4 into the fixing hole 8 and the liquid outlet hole 10, so that the epoxy resin can flow out of the needle tube 11, thereby helping to timely deal with the cracks on the four sides of the beam 2 and realize the reinforcement of the beam 2.

[0058] When the opening and closing plate 9 slides in the direction away from the corresponding fixed plate 7, the limit rod 152 is pulled by the pull rope 1551 to rotate in the direction away from the cover plate 14 until the limit plate 25 is separated from the cover plate 14. At this time, the second push spring 151 pushes the cover plate 14 to slide in the direction close to the liquid outlet channel 6. Before the cover plate 14 closes the corresponding liquid outlet channel 6, the push rod 28 gradually approaches the abutment rod 202, and then pushes the abutment rod 202 to drive the push plate 19 to slide in the direction close to the liquid outlet hole 10, which helps to push the epoxy resin in the liquid outlet hole 10 into the crack. Then the cover plate 14 closes the corresponding liquid outlet channel 6, which can extend the service life of the epoxy resin in the cavity 4 and provide convenience for the subsequent timely treatment of other cracks.

[0059] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A house reinforcement structure, comprising a house main body (1) and a beam (2) fixed to the house main body (1), characterized in that: The invention also comprises a reinforcing plate (3) respectively abutting against four sides of the beam (2), a cavity (4) being provided in the reinforcing plate (3), the cavity (4) being used to store epoxy resin, a liquid inlet pipe (5) being connected to the reinforcing plate (3), a plurality of liquid outlet channels (6) being provided on a side of the reinforcing plate (3) close to the beam (2), the liquid outlet channels (6) being connected to the cavity (4), a fixing plate (7) being provided in the liquid outlet channels (6) for closing the liquid outlet channels (6), a fixing hole (8) being provided in the fixing plate (7), an opening and closing plate (9) being slidably provided in the liquid outlet channels (6) for opening and closing the fixing hole (8), the opening and closing plate (9) being located close to the fixing plate (7). On one side of the beam (2), the opening and closing plate (9) slides in a direction approaching or away from the fixed plate (7); a liquid outlet hole (10) is provided on the opening and closing plate (9); the liquid outlet hole (10) and the fixed hole (8) are arranged in a staggered manner; the fixed plate (7) is provided with a first pushing member for pushing the opening and closing plate (9) to slide in a direction away from the fixed plate (7); a needle tube (11) is provided on the side of the opening and closing plate (9) away from the fixed plate (7); the needle tube (11) is communicated with the liquid outlet hole (10); when a side of the needle tube (11) away from the fixed plate (7) is flush with a side of the reinforcing plate (3) close to the beam (2), the opening and closing plate (9) abuts against the fixed plate (7).

2. A building reinforcement structure according to claim 1, characterized in that: A mounting groove (12) is provided on one side of the fixed plate (7) close to the opening and closing plate (9); the first pushing member comprises a first push spring (13) for pushing the opening and closing plate (9) to slide in a direction away from the fixed plate (7); one end of the first push spring (13) is arranged on the bottom wall of the mounting groove (12), and the other end is arranged on the opening and closing plate (9).

3. A building reinforcement structure according to claim 1, characterized in that: A cover plate (14) is slidably arranged in the cavity (4); the cover plate (14) corresponds to the liquid outlet channel (6) one by one; the cover plate (14) is used to open and close the corresponding liquid outlet channel (6); the cover plate (14) slides in a direction approaching or away from the corresponding liquid outlet channel (6); and an adjustment component (15) is arranged in the cavity (4) for adjusting the cover plate (14) to slide in a direction approaching or away from the corresponding liquid outlet channel (6).

4. A building reinforcement structure according to claim 3, characterized in that: The regulating assembly (15) comprises a second push spring (151) arranged in the cavity (4), a limit rod (152) rotatably arranged on a side of the cavity (4) close to the liquid outlet channel (6), a limit block (153) arranged on the inner wall of the cavity (4), a driving member (154) arranged in the cavity (4) and a transmission member (155) arranged on the opening and closing plate (9), wherein the second push spring (151) corresponds to the cover plate (14) in a one-to-one manner, the second push spring (151) is used to push the corresponding cover plate (14) to slide in a direction close to the liquid outlet channel (6), the side of the second push spring (151) away from the inner wall of the cavity (4) is arranged on the corresponding cover plate (14), the limit rod (152) corresponds to the cover plate (14) in a one-to-one manner, the rotation axis of the limit rod (152) is perpendicular to the sliding direction of the cover plate (14), and the limit rod (152) rotates in a direction close to or away from the corresponding cover plate (14). The end of the limiting rod (152) away from the inner wall of the cavity (4) is used to abut against a side of the cover plate (14) close to the liquid outlet channel (6); the limiting block (153) corresponds to the limiting rod (152) one by one; the limiting block (153) is located on a side of the cavity (4) close to the liquid outlet channel (6); the limiting block (153) is located on a side of the corresponding limiting rod (152) close to the cover plate (14); when the limiting rod (152) and the limiting block (153) are in contact with each other, the limiting rod (152) and the limiting block (153) are in contact with each other. When the opening and closing plate (9) and the fixing plate (153) are in contact, the end of the limiting rod (152) away from the inner wall of the cavity (4) is aligned with the side edge of the cover plate (14) in the vertical direction, the driving member (154) is used to drive the limiting rod (152) to rotate in a direction close to the corresponding cover plate (14), and the transmission member (155) is used to pull the corresponding limiting rod (152) to rotate in a direction away from the cover plate (14) when the opening and closing plate (9) slides in a direction away from the fixing plate (7).

5. A building reinforcement structure according to claim 4, characterized in that: The limiting rod (152) is provided with a rotating shaft (16), and the rotating shaft (16) is rotatably arranged on the inner wall of the cavity (4) on the side close to the liquid outlet channel (6). The driving member (154) includes a torsion spring (1541) for driving the limiting rod (152) to rotate in a direction close to the corresponding cover plate (14). One end of the torsion spring (1541) is arranged on the inner wall of the cavity (4), and the other end is arranged on the limiting rod (152). The torsion force of the torsion spring (1541) is smaller than the thrust of the first pushing member.

6. A house reinforcement structure according to claim 4, characterized in that: The transmission member (155) includes a pull rope (1551) for pulling the limiting rod (152) to rotate in a direction away from the cover plate (14); one end of the pull rope (1551) is arranged on the limiting rod (152), and the other end slides through the bottom wall of the cavity (4) and is arranged on the opening and closing plate (9); when the opening and closing plate (9) abuts against the fixed plate (7), the pull rope (1551) is in a natural state.

7. A building reinforcement structure according to claim 4, characterized in that: A connecting rope (17) is provided on the side of the cover plate (14) away from the liquid outlet channel (6), and the connecting rope (17) slides through the side of the reinforcement plate (3) away from the liquid outlet channel (6).

8. The building reinforcement structure according to claim 3, characterized in that: A slide groove (18) is provided on one side of the fixed plate (7) close to the opening and closing plate (9), the slide groove (18) corresponds to the position of the liquid outlet hole (10), a push plate (19) is slidably arranged in the slide groove (18), the push plate (19) slides in a direction close to or away from the liquid outlet hole (10), and a sliding member (20) is arranged in the slide groove (18) for adjusting the push plate (19) to slide in a direction close to or away from the liquid outlet hole (10).

9. A building reinforcement structure according to claim 8, characterized in that: The sliding member (20) includes a tension spring (201) arranged in the slide groove (18) and an abutment rod (202) arranged on the side of the push plate (19) away from the opening and closing plate (9), the tension spring (201) is used to pull the push plate (19) to slide in a direction away from the opening and closing plate (9), one end of the tension spring (201) away from the inner wall of the slide groove (18) is arranged on the push plate (19), the abutment rod (202) slides through the fixed plate (7) and extends into the cavity (4), the end of the abutment rod (202) away from the push plate (19) is used to abut against the cover plate (14), and the tension of the tension spring (201) is less than the thrust of the second push spring (151).

10. A building reinforcement structure according to any one of claims 1 to 9, characterized in that: The liquid inlet pipe (5) extends into the cavity (4); a sliding plate (21) is slidably arranged in the cavity (4) of the reinforcing plate (3) below the beam (2); the sliding direction of the sliding plate (21) is parallel to the sliding direction of the corresponding cover plate (14); the sliding plate (21) is slidably sleeved on the liquid inlet pipe (5); and a third push spring (22) is arranged between the sliding plate (21) and the inner wall of the cavity (4) for pushing the sliding plate (21) to slide in a direction close to the liquid outlet channel (6).

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