Bonding steel reinforcing structure for building wall

Abstract

The utility model discloses a steel bonding reinforcing structure for a building wall. The steel bonding reinforcing structure comprises a wall reinforcing mechanism and a limiting mechanism. The wall reinforcing mechanism comprises a sticky steel body and a fixed abutting plate. The adjustable fixing abutting plates are arranged on the two sides of the sticky steel body, and a containing area is formed between the sticky steel body and the fixing abutting plates. The limiting mechanism comprises a split bolt and a limiting piece; the split bolts are used for penetrating through a wall and fixing the fixing abutting plates on the two sides of the sticky steel body. The limiting piece penetrates through the back face of the sticky steel body and extends into the wall body. The wall body sticky steel reinforcing structure has the advantages that the technical problem that in the prior art, a wall body sticky steel reinforcing structure is low in adaptability and cannot be flexibly adjusted according to wall bodies with different thicknesses, and consequently firmness of the sticky steel reinforcing structure is reduced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building equipment, in particular to a building wall bonding steel reinforcement structure. Background Art

[0002] Bonded steel reinforcement, also known as steel plate reinforcement, is to fix the steel plate to the surface of the building wall so that the steel plate and the building wall form a unified whole, and use the good tensile strength of the steel plate to achieve the purpose of enhancing the bearing capacity and rigidity of the component;

[0003] The "building wall bonding steel reinforcement structure" was announced in China Utility Model CN217054471U. The device can make the bonding steel and the wall fit together by means of the positioning block and positioning groove. The first bolt is inserted from the side wall of the wall and the head of the first bolt is arranged to be against the triangular groove on the positioning block. During the continuous spiral tightening process, the first screw will apply a pulling force to the positioning block, so that the bonding steel and the wall can be firmly connected, the reinforcement bearing capacity of the building wall is improved, and the safety of the construction is ensured. Although this device has a reinforcement effect, it cannot be flexibly adjusted and reinforced again for walls of different thicknesses, resulting in poor applicability. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and provide a building wall bonded steel reinforcement structure to solve the technical problem that the wall bonded steel reinforcement structure in the prior art has low adaptability and cannot be flexibly adjusted according to walls of different thicknesses, resulting in reduced firmness of the bonded steel reinforcement structure.

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

[0006] A building wall bonded steel reinforcement structure, comprising:

[0007] A wall reinforcement mechanism, the wall reinforcement mechanism comprising a steel bonding body and a fixed abutment plate; the fixed abutment plates are arranged on both sides of the steel bonding body, and a placement area is formed between the steel bonding body and the fixed abutment plate;

[0008] The limiting mechanism includes tension bolts and limiting pieces; the tension bolts are used to penetrate the wall and fix the fixed abutment plates on both sides of the adhesive steel body; the limiting pieces penetrate the back side of the adhesive steel body and extend into the wall.

[0009] In a specific embodiment, two threaded holes are provided on the back side of the adhesive steel body, and the limiting member is threadedly connected in any one of the threaded holes.

[0010] In a specific embodiment, a glue injection hole is further provided on the back side of the adhesive steel body and on one side close to the threaded hole, and the number of the glue injection holes is two.

[0011] In a specific embodiment, the glue injection hole is an L-shaped hole.

[0012] In a specific embodiment, limit blocks are provided on both sides of the adhesive steel body, and an n-shaped clamping structure is formed between the adhesive steel body and the fixed abutment plate.

[0013] In a specific embodiment, the fixed abutment plate includes a first abutment plate and a second abutment plate; a limiting groove cooperating with the limiting block is formed on opposite sides of the first abutment plate and the second abutment plate.

[0014] In a specific embodiment, thread grooves for the tension bolts to penetrate are formed on opposite sides of the first abutment plate and the second abutment plate.

[0015] In a specific embodiment, the number of the tension bolts is two, and a sheet body and a holding block are respectively arranged at two axial ends of the tension bolts.

[0016] In a specific embodiment, the limiting member includes a rotating block and a through-wall screw; the rotating block is fixedly connected to one axial end of the through-wall screw, and the through-wall screw is threadedly connected in the threaded hole.

[0017] In a specific embodiment, the surface of the rotating block is provided with anti-slip stripes.

[0018] Compared with the prior art, the beneficial effects of the utility model include:

[0019] 1. Compared with the prior art, the utility model is characterized in that the adhesive steel body can be pulled outward or inward along the opposite side of the fixed abutment plate, thereby achieving a flexible adjustment effect for walls of different thicknesses. After the inner side of the adhesive steel body contacts the wall surface, the tension bolts are screwed into the interior of the wall to complete the tension between the fixed abutment plates on both sides of the wall, so that it can withstand the lateral pressure of the concrete and other loads, thereby enhancing the integrity and rigidity of the wall and the device. Secondly, the spiked end of the limiter penetrates the adhesive steel body and extends into the wall, thereby further enhancing the firmness between the adhesive steel bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of the utility model building wall bonded steel reinforcement structure;

[0021] Figure 2 This is a rear view of the utility model building wall bonded steel reinforcement structure;

[0022] Figure 3It is a schematic diagram of the tension bolt structure in the building wall bonded steel reinforcement structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the limiter in the building wall bonded steel reinforcement structure of the utility model;

[0024] Figure 5 It is a cross-sectional view of a glue injection hole in a building wall bonded steel reinforcement structure of the utility model.

[0025] In the figure: 1. wall reinforcement mechanism; 11. steel bonding body; 111. threaded hole; 112. glue injection hole; 113. limit block; 12. fixed abutment plate; 121. first abutment plate; 122. second abutment plate; 123. limit groove; 124. threaded groove; 2. limit mechanism; 21. tension bolt; 211. sheet body; 212. holding block; 22. limit piece; 221. rotating block; 222. through-wall screw. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] See also Figure 1-Figure 3 The utility model provides a building wall bonding steel reinforcement structure, comprising a wall reinforcement mechanism 1 and a limiting mechanism 2;

[0028] The wall reinforcement mechanism 1 includes a steel bonding body 11 and a fixed abutment plate 12; adjustable fixed abutment plates 12 are provided on both sides of the steel bonding body 11, and a placement area is formed between the steel bonding body 11 and the fixed abutment plate 12;

[0029] The limiting mechanism 2 includes tension bolts 21 and limiting members 22; the tension bolts 21 are used to penetrate the wall and fix the fixed abutment plates 12 on both sides of the adhesive steel body 11; the limiting members 22 penetrate the back of the adhesive steel body 11 and extend into the wall.

[0030] In this embodiment, the adhesive steel body 11 is pulled outward or inward along the opposite side of the fixed abutment plate 12, thereby achieving a flexible adjustment effect for walls of different thicknesses. After the inner side of the adhesive steel body 11 contacts the wall surface, the tension bolts 21 are screwed into the interior of the wall to complete the tension between the fixed abutment plates 12 on both sides of the wall, so that it can withstand the lateral pressure of the concrete and other loads, thereby enhancing the integrity and rigidity of the wall and the device. Secondly, the spiked end of the limiter 22 is passed through the adhesive steel body 11 and extended into the wall, thereby further enhancing the firmness between the adhesive steel body 11.

[0031] To adapt the device to walls of different thicknesses, please refer to Figure 1 and Figure 4 In a preferred embodiment, limit blocks 113 are provided on both sides of the steel bonding body 11, and an n-shaped clamping structure is formed between the steel bonding body 11 and the fixed abutment plate 12. The fixed abutment plate 12 includes a first abutment plate 121 and a second abutment plate 122; the first abutment plate 121 and the second abutment plate 122 have opposite sides each provided with a limit groove 123 that cooperates with the limit block 113.

[0032] The first abutment plate 121 and the second abutment plate 122 are fixed with limiting grooves 123 on opposite sides thereof, and limiting blocks 113 are welded on both sides of the bonding steel body 11, wherein the limiting blocks 113 can be slidably connected in the limiting grooves 123, so that the bonding steel body 11 can slide horizontally on the opposite sides of the first abutment plate 121 and the second abutment plate 122, so that it can be adapted to walls of different thicknesses, thereby achieving a flexible adjustment effect for walls of different thicknesses.

[0033] To facilitate the assembly between the tension bolt 21 and the fixed abutment plate 12, please refer to Figure 1-Figure 3 In a preferred embodiment, the first abutment plate 121 and the second abutment plate 122 have opposite surfaces each provided with a threaded groove 124 for the tension bolts 21 to pass through, the number of the tension bolts 21 is two, and the sheet body 211 and the holding block 212 are respectively arranged at the axial ends of the tension bolts 21.

[0034] A threaded groove 124 is provided on the first support plate 121 and the second support plate 122, so that the tension bolt 21 can pass through the threaded groove 124 and be fastened between the first support plate 121 and the second support plate 122. The staff screws the tension bolt 21 into the interior of the wall along the groove direction of the threaded groove 124 to complete the tension between the first support plate 121 and the second support plate 122 on both sides of the wall, so that the wall can withstand the lateral pressure of the concrete and other loads, thereby enhancing the integrity and rigidity of the wall and the device.

[0035] To improve the limiting efficiency of the limiting member 22, please refer to Figure 2-Figure 5 In a preferred embodiment, two threaded holes 111 are provided on the back of the adhesive steel body 11, and a limiting member 22 is threadedly connected in any one of the threaded holes 111. A glue injection hole 112 is also provided on the back of the adhesive steel body 11 and on one side close to the threaded hole 111. The number of the glue injection holes 112 is two, and the glue injection holes 112 are L-shaped holes. The limiting member 22 includes a rotating block 221 and a through-wall screw 222; the rotating block 221 is fixedly connected to one axial end of the through-wall screw 222, and the through-wall screw 222 is threadedly connected in the threaded hole 111, and the surface of the rotating block 221 is provided with anti-slip stripes.

[0036] After the wall reinforcement mechanism 1 is screwed and fixed to the wall, the staff can press the rotating block 221 along the inner side of the threaded hole 111 and rotate it at the same time, so that the tip of the outer through-wall screw 222 pierces the wall, and then pull back the through-wall screw 222, insert the muzzle of the epoxy resin glue gun into the L-shaped glue injection hole 112, and the epoxy glue flows along the inner hole into the punched hole of the wall, and then screw the through-wall screw 222 into the punched hole of the wall, and the glue completes the full wrapping of the opening, further strengthening the overall connection stiffness.

[0037] In order to better understand the present invention, the following Figure 1-Figure 5 The working process of the steel-bonded reinforcement structure for building walls of the utility model is described in detail: when in use, the staff pulls the steel-bonded body 11 outward or inward along the opposite sides of the first abutment plate 121 and the second abutment plate 122 according to the different thicknesses of the walls, and the limit blocks 113 on both sides of the steel-bonded body 11 can stably translate along the direction of the limit grooves 123 on the first abutment plate 121 or the second abutment plate 122, thereby completing a flexible adjustment effect for walls of different thicknesses. After the inner side of the steel-bonded body 11 is in conflict with the wall surface, the device can screw the tension bolts 21 into the interior of the wall along the slotting direction of the thread groove 124, completing the tension between the first abutment plate 121 and the second abutment plate 122 on both sides of the wall, and can withstand the lateral pressure and other loads of the concrete, thereby enhancing the integrity and rigidity of the wall and the device, and the bonding An L-shaped glue injection hole 112 is also provided inside the steel body 11, and a threaded hole 111 matching the size of the through-wall screw 222 is also provided on one side of the L-shaped glue injection hole 112, wherein two groups of through-wall screws 222 are provided, and the two groups of through-wall screws 222 are symmetrically distributed on the outside of the adhesive steel body 11. After the wall reinforcement mechanism 1 is screwed and fixed to the wall, the staff can press the rotating block 221 along the inner side of the threaded hole 111 and rotate it at the same time, so that the tip of the through-wall screw 222 on the outside pierces the wall, and then pull back the through-wall screw 222, insert the muzzle of the epoxy resin glue gun into the L-shaped glue injection hole 112, and the epoxy glue flows along the inner hole into the punched hole of the wall, and then the through-wall screw 222 is screwed into the punched hole of the wall, and the glue completes the full wrapping of the opening, further strengthening the overall connection stiffness.

[0038] It should be noted that: when disassembling, the staff injects acetone into the L-shaped glue injection hole 112 so that the glue inside is fully dissolved, thereby facilitating the disassembly of the device and saving working time.

[0039] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A building wall bonded steel reinforcement structure, characterized in that: include: A wall reinforcement mechanism, the wall reinforcement mechanism comprising a steel bonding body and a fixed abutment plate; adjustable fixed abutment plates are arranged on both sides of the steel bonding body, and a placement area is formed between the steel bonding body and the fixed abutment plate; The limiting mechanism includes tension bolts and limiting pieces; the tension bolts are used to penetrate the wall and fix the fixed abutment plates on both sides of the adhesive steel body; the limiting pieces penetrate the back side of the adhesive steel body and extend into the wall.

2. A building wall bonded steel reinforcement structure according to claim 1, characterized in that: Two threaded holes are arranged on the back of the adhesive steel body, and the limiting member is threadedly connected in any one of the threaded holes.

3. A building wall bonded steel reinforcement structure according to claim 2, characterized in that: A glue injection hole is also provided on the back side of the adhesive steel body and on one side close to the threaded hole, and the number of the glue injection holes is two.

4. A building wall bonded steel reinforcement structure according to claim 3, characterized in that: The glue injection hole is an L-shaped hole.

5. The building wall bonded steel reinforcement structure according to claim 1, characterized in that: Limiting blocks are arranged on both sides of the adhesive steel body, and an n-shaped clamping structure is formed between the adhesive steel body and the fixed abutment plate.

6. A building wall bonded steel reinforcement structure according to claim 5, characterized in that: The fixed abutment plate includes a first abutment plate and a second abutment plate; a limiting groove cooperating with the limiting block is formed on opposite sides of the first abutment plate and the second abutment plate, and the depth of the limiting groove is greater than the length of the limiting block.

7. A building wall bonded steel reinforcement structure according to claim 6, characterized in that: The first abutment plate and the second abutment plate have opposite surfaces each provided with a thread groove for the tension bolts to penetrate.

8. The building wall bonded steel reinforcement structure according to claim 7, characterized in that: The number of the tension bolts is two, and a sheet body and a holding block are respectively arranged at two axial ends of the tension bolts.

9. The building wall bonded steel reinforcement structure according to claim 2, characterized in that: The limiting member includes a rotating block and a through-wall screw; the rotating block is fixedly connected to one axial end of the through-wall screw, and the through-wall screw is threadedly connected in the threaded hole.

10. A building wall bonded steel reinforcement structure according to claim 9, characterized in that: The surface of the rotating block is provided with anti-slip stripes.

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