A fabricated reinforced masonry structure

Abstract

The application relates to the technical field of reinforced masonry structures, and discloses a fabricated reinforced masonry structure which comprises two protruding blocks fixedly connected at the outer wall of a limiting ring, two limiting nuts threadedly connected at the outer walls of the two sides of a short pair of pull bolts, a plurality of limiting blocks fixedly connected at the outer wall of a blocking plate, and two limiting rings rotationally connected at the outer walls of the two sides of the short pair of pull bolts; since the reinforcing structures such as the long pair of pull bolts and the short pair of pull bolts used for reinforcement become a part of the masonry along with the pouring of the concrete, the traditional on-site binding masonry tie bars are replaced, the load can be directly transmitted in the masonry through the reinforcing mechanism, the force transmission is not only dependent on the mortar interface, the overall strength of the masonry is enhanced, the ductility, the shearing resistance and the tensile strength of the masonry are improved, the brittle collapse of the traditional masonry under the action of vibration and load is avoided, and the anti-seismic performance is far superior to that of the masonry structure which is simply bonded by mortar or externally reinforced.

Description

Technical Field

[0001] This invention relates to the field of reinforced masonry structure technology, specifically to a prefabricated reinforced masonry structure. Background Technology

[0002] Prefabricated masonry is a type of building structure constructed using industrial methods, primarily employing dry-laid blocks or other specialized blocks. Depending on the construction process, prefabricated masonry is mainly divided into two types: dry-laid block masonry and precast block masonry. Dry-laid block masonry involves dry-laying blocks on-site using dry-laying methods, followed by the pouring of highly fluid concrete to form a monolithic structure. Precast block masonry, on the other hand, involves automated machinery in a factory using mortar to lay blocks to design dimensions into unit masonry structures, which are then transported to the construction site for hoisting and installation. This industrialized construction method offers numerous advantages, such as rapid construction, simple processes, relatively low costs, and the ability to utilize local materials and industrial waste, promoting environmental protection and the rational use of resources. Prefabricated masonry has a wide range of applications, particularly suitable for constructing 3- to 5-story buildings. Increasing the strength of the blocks or adding reinforcing steel can further increase the number of stories. Furthermore, prefabricated masonry offers superior seismic performance and functional advantages.

[0003] In actual construction, traditional prefabricated masonry relies solely on mortar between blocks for bonding, resulting in weak horizontal and vertical connections. Under load, it is prone to interlayer slippage and block detachment. Existing external reinforcement devices rely on interface bonding and bolt connections for force transmission, which can easily lead to interface detachment and failure of the coordinated stress between the external components and the masonry. Furthermore, external reinforcement structures have high requirements for the construction and working environment, involve many construction steps, and have low adaptability. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a prefabricated reinforced masonry structure, comprising a plurality of blocks, wherein a central through hole is formed in the outer wall of the blocks, and two semi-circular side holes are formed in the outer wall of the blocks, and further comprising:

[0005] The reinforcement mechanism is fixedly installed on the inner wall of the block and is used to reinforce the connection between multiple blocks.

[0006] The limiting mechanism is fixedly installed on the outer wall of the reinforcement mechanism and is used to restrict the reinforcement mechanism.

[0007] A connecting mechanism, with threads set on the outer wall of the reinforcing mechanism, is used to assist in connecting multiple masonry components.

[0008] Long tie bolts are fixedly connected to the inner wall of the block, and two baffle plates are fitted on the outer wall of the long tie bolts.

[0009] In this structure, several blocks are stacked on top of each other, with adjacent blocks staggered from each other. Meanwhile, the barrier plate is located in the central through hole on both sides of the masonry, and also passes through the hole formed by the semi-circular side holes between two adjacent blocks. Long tie bolts are fixed inside the blocks that are separated by each layer.

[0010] Preferably, the reinforcement mechanism includes:

[0011] The reinforcement component is fixedly installed on the outer wall of the long tie bolt;

[0012] The clamping assembly is fixedly installed on the inner wall of the block;

[0013] The reinforcement component is fixed within a layer of blocks between two adjacent long tie bolts.

[0014] Preferably, the limiting mechanism includes:

[0015] A limiting component is fixedly mounted on the outer wall of the clamping component;

[0016] The fixing component has threads on the outer wall of the clamping component;

[0017] The limiting component is used to restrict the components in the reinforcement mechanism.

[0018] Preferably, the connecting mechanism includes:

[0019] The connecting component has threads located on the outer wall of the long tie bolt;

[0020] Auxiliary components are fixedly installed on the outer wall of the connecting components;

[0021] The connecting component is used to connect two masonry blocks, and the auxiliary component is used to assist in this connection.

[0022] When using it, first select a suitable location to build the masonry according to the actual situation on site, and then start to build the masonry layer by layer using masonry blocks. When building, the masonry blocks of adjacent layers are staggered. At the same time, when building, long tie bolts are placed in the masonry layer composed of masonry blocks every other layer.

[0023] Preferably, the reinforcement component includes several slots opened on the outer wall of the barrier plate, and a barrier block is fixedly connected to the outer wall of the long tie bolt;

[0024] The outer wall of the groove is tightly fitted with the long tie bolt.

[0025] Preferably, the clamping assembly includes short tie bolts fixedly connected to the inner wall of the block, several limiting blocks fixedly connected to the outer wall of the barrier plate, and two limiting rings rotatably connected to the outer walls on both sides of the short tie bolts.

[0026] Among them, the short tie bolts are located in the masonry layer between two adjacent layers of long tie bolts.

[0027] Preferably, the limiting component includes two protrusions fixedly connected to the outer wall of the limiting ring, and two limiting nuts threadedly connected to the outer walls on both sides of the short tie bolt;

[0028] The limiting nut is located on the outermost side of both ends of the short tie bolt, and the limiting ring is located between the limiting nut and the barrier plate.

[0029] Furthermore, the limiting ring and limiting nut are sequentially set on the short tie bolt. When the limiting nut is turned closer to the barrier plate, the limiting ring is pushed towards the limiting block, and the protrusion on the limiting ring also moves accordingly. When the protrusion is about to contact the limiting block, the position of the barrier plate is adjusted so that the barrier plate applies a certain pressure to the long tie bolt. At this time, the limiting nut is turned further so that the protrusion is embedded between the limiting blocks. Under the action of the inclined surfaces of the limiting block and the protrusion, the barrier plate will force the long tie bolt closer to the short tie bolt. At the same time, as the limiting nut moves further, it will force the barrier plates on both sides to move closer to each other, so that the masonry of each layer will be subjected to pressure and stick together tightly, thereby enhancing the tightness between each layer of masonry.

[0030] Furthermore, the short tie bolts are placed in the masonry layer composed of blocks between the long tie bolts. At the same time, when installing the long tie bolts and the short tie bolts, the barrier plate is inserted into the central through hole and the semi-circular side hole near other walls, so that the long tie bolts and the short tie bolts pass through the groove of the barrier plate. At this time, the barrier block is installed on the long tie bolt, and the limiting ring and the limiting nut are installed on the short tie bolt simultaneously.

[0031] As the masonry is further built up, before it reaches a certain length and exceeds the reserved length of the short tie bolt and the long tie bolt, another barrier plate is placed in the central hole and passes through the hole formed by the adjacent semi-circular side holes. At the same time, the long tie bolt and the short tie bolt pass through the slot. Then, the masonry blocks are added until the masonry length reaches the required length.

[0032] After this part of the masonry is completed, place the shims and fixing nuts on the long tie bolts in sequence. Use tools to tighten the fixing nuts. The fixing nuts and the blocking blocks together apply a certain pressure to the masonry blocks in the layer of long tie bolts, strengthen the lateral force between the masonry blocks in the layer of long tie bolts, and make the masonry blocks fit tightly together.

[0033] Preferably, the fixing component includes two washers sleeved on the outer walls of both sides of the long tie bolt, and two fixing nuts threadedly connected to the outer walls of both sides of the long tie bolt;

[0034] The fixing nuts and washers are used to fix the blocks that are not between the two barrier plates.

[0035] Preferably, the connecting assembly includes two connecting rings I threadedly connected to the outer walls on both sides of the long tie bolt, and connecting rings II threadedly connected to the outer walls on both sides of the long tie bolt;

[0036] Connecting ring one is connected to a long tie bolt in the already laid masonry, and connecting ring two is connected to a long tie bolt in another masonry.

[0037] When using a reinforcement mechanism to reinforce masonry, deviations may occur between layers during the stacking of blocks, resulting in an uneven surface. This reduces the strength, tensile strength, and shear strength of the masonry, and also decreases the effective contact area between layers, making it impossible for the mortar layers to bear the load evenly. Later, when the structure is subjected to horizontal or vertical loads, relative slippage may occur between layers, leading to masonry damage. In this case, using the aforementioned mechanism, when the limiting ring drives the protrusion to press the limiting block, the barrier plate forces the long tie bolts and short tie bolts closer together. The long tie bolts are tightly attached to the inner wall of the groove. When subjected to tension, the long tie bolts will be tightly attached to the arc surface of the groove. When the limiting nuts are tightened sequentially from top to bottom, this mechanism will make each long tie bolt and short tie bolt approximately on the same surface. When the preload is applied, the masonry layers will be evenly stressed, and the uniformity of the bonding between layers will be enhanced, improving the load-bearing capacity of the masonry.

[0038] Preferably, the auxiliary component includes several fixing blocks fixedly connected to the outer wall of the first connecting ring, and a limiting groove is provided on the outer wall of the second connecting ring;

[0039] The fixing block is inserted into the limiting groove when two masonry sections are merged, and the length of the fixing block is greater than the depth of the limiting groove.

[0040] After reinforcement by the aforementioned mechanism, the construction of the other masonry section continues. Once the masonry on both sides is completed, the two masonry sections are connected. At this point, in one side of the masonry, connecting ring one is screwed onto the long tie bolt, leaving a certain amount of space. In the other side of the masonry, connecting ring two is screwed onto the long tie bolt, ensuring the long tie bolt extends beyond connecting ring two by a certain distance. Simultaneously, the excess portion of the long tie bolt on this side is screwed into connecting ring one. The position between connecting ring two and connecting ring one is adjusted so that the limiting groove on connecting ring two is tightly fitted with the fixing block on connecting ring one, thus connecting the two masonry sections. Support plates are then installed on both sides of the connection point. During the construction of the entire masonry section... After the work is completed, concrete is poured into the central through hole, the semi-circular side hole, and the connection between the two masonry sections. When pouring concrete at the connection, because the length of the fixing block is greater than the depth of the limiting groove, there will be a gap between the first and second connecting rings after installation. When the concrete is poured in, it will penetrate into the gap between the two and fill the gap between the limiting groove and the fixing block. After the concrete hardens, the concrete that has penetrated between the first and second connecting rings will interact with the two, making it difficult for the first and second connecting rings to loosen. At the same time, the interaction between the two and the concrete makes the two masonry sections and the concrete formed at the connection more tightly integrated, enhancing the overall strength.

[0041] The present invention has the following beneficial effects:

[0042] (1) In conventional construction, tie rods and other reinforcement tools are only used as temporary fixing tools, and the space and application scenarios are limited. At the same time, existing external reinforcement components are exposed to indoor and outdoor environments for a long time, which can easily lead to corrosion and other problems. By utilizing the interaction between the reinforcement components, clamping components, and limiting components, the masonry can be reinforced in the horizontal and vertical directions. Through the active application of pre-pressure, the masonry blocks and masonry layers are tightly bonded, reducing the hidden dangers of hollow areas in the mortar layer and gaps between masonry blocks, and enhancing the firmness of the connection of the masonry itself.

[0043] (2) After the reinforcement of the above mechanism, when the construction of the entire masonry is completed, concrete is poured into the central through hole, the semi-circular side hole and the connection between the two masonry. When pouring concrete at the connection, since the length of the fixing block is greater than the depth of the limiting groove, there will be a gap between the first connecting ring and the second connecting ring after installation. When the concrete is poured in, it will penetrate into the gap between the two and fill the gap between the limiting groove and the fixing block. When the concrete is cured, the concrete that penetrates between the first connecting ring and the second connecting ring will interact with the two, making it difficult for the second connecting ring and the first connecting ring to loosen. At the same time, the interaction between the two and the concrete makes the two masonry and the concrete formed at the connection more tightly integrated, enhancing the overall strength.

[0044] (3) The present invention utilizes the above-mentioned structure's operating mechanism. Since the long tie bolts, short tie bolts, and other reinforcing structures used for reinforcement become part of the masonry as the concrete is poured, this replaces the traditional on-site tied masonry tie bars. This allows the load to be directly transmitted within the masonry through the reinforcement mechanism, rather than relying solely on the mortar interface for force transmission. This enhances the overall strength of the masonry, improves its ductility and shear and tensile strength, and avoids the brittle collapse of traditional masonry when subjected to earthquakes or loads. Its seismic performance is far superior to that of masonry structures with simple mortar bonding or external reinforcement.

[0045] (4) In this invention, when using a reinforcing mechanism to reinforce masonry, there may be some deviation between layers when laying the masonry blocks, resulting in an uneven final masonry surface. This leads to a reduction in the strength, tensile strength, and shear strength of the masonry, and at the same time, it reduces the effective contact area between layers, making it impossible for the mortar layer to bear the load evenly. When the structure is subjected to horizontal or vertical loads later, relative slippage is likely to occur between layers, leading to damage to the masonry. At this time, by utilizing the above-mentioned mechanism operation mechanism, when the limiting ring band When the moving protrusion presses against the limiting block, the barrier plate forces the long tie bolts and short tie bolts to move closer to each other. The long tie bolts are tightly attached to the inner wall of the slot. When subjected to tension, the long tie bolts will be tightly attached to the arc surface of the slot. When the limiting nuts are tightened sequentially from top to bottom, this mechanism will make each long tie bolt and short tie bolt approximately on the same surface. When the preload is applied, it will make the masonry layers evenly stressed, and at the same time enhance the uniformity of the bonding between the layers, thereby improving the load-bearing capacity of the masonry. Attached Figure Description

[0046] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0048] Figure 2 This is a cross-sectional view of the overall structure of the present invention;

[0049] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0050] Figure 4 This is a cross-sectional schematic diagram of the reinforcement mechanism of the present invention;

[0051] Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle;

[0052] Figure 6 This is a cross-sectional schematic diagram of the limiting mechanism of the present invention;

[0053] Figure 7 This is a schematic diagram showing the connection state between the limiting ring and the protrusion in this invention;

[0054] Figure 8 This is a cross-sectional schematic diagram of the connecting component of the present invention;

[0055] Figure 9 This is a cross-sectional schematic diagram of the auxiliary components of the present invention.

[0056] The attached diagram lists the components represented by each number as follows:

[0057] In the diagram: 1. Reinforcing mechanism; 2. Restricting mechanism; 3. Connecting mechanism; 11. Reinforcing component; 12. Clamping component; 13. Block; 14. Through hole; 15. Semi-circular side hole; 21. Restricting component; 22. Fixing component; 31. Connecting component; 32. Auxiliary component; 111. Long tie bolt; 112. Barrier plate; 113. Groove; 114. Barrier block; 121. Short tie bolt; 122. Restricting block; 123. Restricting ring; 211. Protrusion; 212. Restricting nut; 221. Washer; 222. Fixing nut; 311. Connecting ring one; 312. Connecting ring two; 321. Fixing block; 322. Restricting groove. Detailed Implementation

[0058] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0059] Example 1, please refer to Figure 1 - Figure 9 The present invention is a prefabricated reinforced masonry structure, comprising a plurality of masonry blocks 13, wherein a central through hole 14 is provided on the outer wall of the masonry block 13, and two semi-circular side holes 15 are provided on the outer wall of the masonry block 13, and further comprising:

[0060] The reinforcement mechanism 1 is fixedly installed on the inner wall of the block 13 and is used to reinforce the connection of multiple blocks 13.

[0061] The limiting mechanism 2 is fixedly installed on the outer wall of the reinforcing mechanism 1, and is used to limit the reinforcing mechanism 1.

[0062] The connecting mechanism 3 is threaded on the outer wall of the reinforcing mechanism 1 and is used to assist in connecting multiple masonry parts.

[0063] Long tie bolts 111 are fixedly connected to the inner wall of the block 13, and two baffle plates 112 are fitted on the outer wall of the long tie bolts 111.

[0064] Among them, several blocks 13 are stacked on top of each other, and the blocks 13 in adjacent layers are staggered. Meanwhile, the barrier plate 112 is located in the central through hole 14 on both sides of the masonry, and passes through the hole formed by the semi-circular side hole 15 between two adjacent blocks 13. Long tie bolts 111 are fixed inside each block 13 that is separated by one layer.

[0065] Reinforcement mechanism 1 includes:

[0066] Reinforcing component 11 is fixedly installed on the outer wall of long tie bolt 111;

[0067] Clamping assembly 12 is fixedly installed on the inner wall of block 13;

[0068] The reinforcing component 11 is fixed within a layer of block 13 between two adjacent long tie bolts 111.

[0069] Restricted agency 2 includes:

[0070] Restriction component 21 is fixedly disposed on the outer wall of clamping component 12;

[0071] Fixing component 22, the fixing component 22 is threaded on the outer wall of clamping component 12;

[0072] The limiting component 21 is used to limit the components in the reinforcement mechanism 1.

[0073] The connecting mechanism 3 includes:

[0074] Connecting component 31, the connecting component 31 is threaded on the outer wall of the long tie bolt 111;

[0075] Auxiliary component 32 is fixedly disposed on the outer wall of connecting component 31;

[0076] The connecting component 31 is used to connect two masonry parts, and the auxiliary component 32 is used to assist in connecting them.

[0077] When using it, first select a suitable location to build the masonry according to the actual situation on site, and then start to build the masonry blocks 13 layer by layer. When building, the masonry blocks 13 of adjacent layers are staggered. At the same time, when building, the long tie bolts 111 are placed in the masonry layer composed of masonry blocks 13 every other layer.

[0078] The reinforcement component 11 includes several slots 113 opened on the outer wall of the barrier plate 112, and a barrier block 114 is fixedly connected to the outer wall of the long tie bolt 111.

[0079] The clamping assembly 12 includes a short tie bolt 121 fixedly connected to the inner wall of the block 13, a number of limiting blocks 122 fixedly connected to the outer wall of the barrier plate 112, and two limiting rings 123 rotatably connected to the outer walls on both sides of the short tie bolt 121.

[0080] The limiting component 21 includes two protrusions 211 fixedly connected to the outer wall of the limiting ring 123, and two limiting nuts 212 threadedly connected to the outer walls on both sides of the short tie bolt 121;

[0081] Furthermore, the limiting ring 123 and the limiting nut 212 are sequentially set on the short tie bolt 121. When the limiting nut 212 is turned closer to the barrier plate 112, the limiting ring 123 is pushed towards the limiting block 122. At the same time, the protrusion 211 on the limiting ring 123 also moves accordingly. When the protrusion 211 is about to contact the limiting block 122, the position of the barrier plate 112 is adjusted so that the barrier plate 112 applies a certain pressure to the long tie bolt 111. At this time, the limiting nut 212 is turned further so that the protrusion 211 is embedded between the limiting blocks 122. Under the action of the inclined surfaces of the limiting block 122 and the protrusion 211, the barrier plate 112 will force the long tie bolt 111 to approach the short tie bolt 121. At the same time, as the limiting nut 212 moves further, it will force the barrier plates 112 on both sides to approach each other, so that the masonry of each layer will be subjected to pressure and stick together tightly, thereby enhancing the tightness between each layer of masonry.

[0082] Furthermore, the short tie bolt 121 is placed in the masonry layer composed of blocks 13 between the long tie bolts 111. At the same time, when installing the long tie bolts 111 and the short tie bolts 121, the barrier plate 112 is inserted into the central through hole 14 and the semi-circular side hole 15 near other walls, so that the long tie bolts 111 and the short tie bolts 121 pass through the slots 113 of the barrier plate 112. At this time, the barrier block 114 is installed on the long tie bolts 111, and the limiting ring 123 and the limiting nut 212 are installed on the short tie bolts 121.

[0083] As the masonry is further built, when it reaches a certain length but does not exceed the reserved length of the short tie bolt 121 and the long tie bolt 111, another barrier plate 112 is placed in the central through hole 14 and passes through the hole formed by the adjacent semi-circular side holes 15. At the same time, the long tie bolt 111 and the short tie bolt 121 pass through the slot 113. Then, the masonry blocks 13 are added until the masonry length reaches the required length.

[0084] After this part of the masonry is completed, the shims 221 and the fixing nuts 222 are placed on the long tie bolts 111 in sequence. The fixing nuts 222 are tightened with tools. The fixing nuts 222 and the blocking blocks 114 together apply a certain pressure to the masonry blocks 13 in the layer of the long tie bolts 111, strengthen the lateral force between the masonry blocks 13 in the layer where the long tie bolts 111 are located, and make the masonry blocks 13 stick together tightly.

[0085] The fixing component 22 includes two washers 221 sleeved on the outer walls of both sides of the long tie bolt 111, and two fixing nuts 222 threadedly connected to the outer walls of both sides of the long tie bolt 111.

[0086] The connecting assembly 31 includes two connecting rings 311 threaded to the outer walls on both sides of the long tie bolt 111, and connecting rings 312 threaded to the outer walls on both sides of the long tie bolt 111.

[0087] When using reinforcement mechanism 1 to reinforce masonry, deviations may occur between layers during the laying of blocks 13, resulting in an uneven final masonry surface. This reduces the strength, tensile strength, and shear strength of the masonry, and also reduces the effective contact area between layers, preventing the mortar layers from uniformly bearing the load. Later, when the structure is subjected to horizontal or vertical loads, relative slippage between layers is likely to occur, leading to masonry damage. At this point, utilizing the aforementioned mechanism's operating mechanism, when the limiting ring 123 drives the protrusion 211 to press against the limiting block 122, it will... The baffle plate 112 forces the long tie bolt 111 and the short tie bolt 121 to move closer to each other, while the long tie bolt 111 is tightly attached to the inner wall of the slot 113. When subjected to tension, the long tie bolt 111 will be tightly attached to the arc surface of the slot 113. When the limiting nut 212 is tightened sequentially from top to bottom, this mechanism will make each long tie bolt 111 and the short tie bolt 121 approximately located on the same surface. When the preload is applied, it will make the masonry layers uniformly stressed, and at the same time enhance the uniformity of the bonding between the layers and improve the load-bearing capacity of the masonry.

[0088] The auxiliary component 32 includes several fixing blocks 321 fixedly connected to the outer wall of the first connecting ring 311, and a limiting groove 322 is provided on the outer wall of the second connecting ring 312;

[0089] After reinforcement by the aforementioned mechanism, the construction of the other masonry section continues. Once the masonry on both sides is completed, the two masonry sections are connected to each other. At this point, in one side of the masonry, connecting ring 311 is screwed onto the long tie bolt 111, leaving a certain amount of space. In the other side of the masonry, connecting ring 312 is screwed onto the long tie bolt 111, with the long tie bolt 111 extending beyond connecting ring 312 by a certain distance. Simultaneously, the extended portion of the long tie bolt 111 on this side is screwed into connecting ring 311. The position between connecting ring 312 and connecting ring 311 is adjusted so that the limiting groove 322 on connecting ring 312 is tightly attached to the fixing block 321 on connecting ring 311, thereby connecting the two masonry sections. Then, support plates are installed on both sides of the connection point. When the entire masonry section... After the construction work is completed, concrete is poured into the central through hole 14, the semi-circular side hole 15, and the connection between the two masonry sections. When pouring concrete at the connection, because the length of the fixing block 321 is greater than the depth of the limiting groove 322, there will be a gap between the first connecting ring 311 and the second connecting ring 312 after installation. When the concrete is poured in, it will penetrate into the gap between the two and fill the gap between the limiting groove 322 and the fixing block 321. After the concrete hardens, the concrete that has penetrated between the first connecting ring 311 and the second connecting ring 312 will interact with the two, making it difficult for the second connecting ring 312 and the first connecting ring 311 to loosen. At the same time, the interaction between the two and the concrete makes the two masonry sections and the concrete formed at the connection more tightly integrated, enhancing the overall strength.

[0090] A specific application of this embodiment is as follows: When using it, firstly, according to the actual situation on site, a suitable location is selected for masonry to be built, and then the masonry blocks 13 are used to build layer by layer. When building, the masonry blocks 13 of adjacent layers are staggered. At the same time, when building, long tie bolts 111 are placed in the masonry layer composed of masonry blocks 13 every other layer.

[0091] Furthermore, the short tie bolt 121 is placed in the masonry layer composed of blocks 13 between the long tie bolts 111. At the same time, when installing the long tie bolts 111 and the short tie bolts 121, the barrier plate 112 is inserted into the central through hole 14 and the semi-circular side hole 15 near other walls, so that the long tie bolts 111 and the short tie bolts 121 pass through the slots 113 of the barrier plate 112. At this time, the barrier block 114 is installed on the long tie bolts 111, and the limiting ring 123 and the limiting nut 212 are installed on the short tie bolts 121.

[0092] As the masonry is further built, when it reaches a certain length but does not exceed the reserved length of the short tie bolt 121 and the long tie bolt 111, another barrier plate 112 is placed in the central through hole 14 and passes through the hole formed by the adjacent semi-circular side holes 15. At the same time, the long tie bolt 111 and the short tie bolt 121 pass through the slot 113. Then, the masonry blocks 13 are added until the masonry length reaches the required length.

[0093] After this part of the masonry is completed, the shims 221 and the fixing nuts 222 are placed on the long tie bolts 111 in sequence. The fixing nuts 222 are tightened with tools. The fixing nuts 222 and the blocking blocks 114 together apply a certain pressure to the masonry blocks 13 in the layer of the long tie bolts 111, strengthen the lateral force between the masonry blocks 13 in the layer where the long tie bolts 111 are located, and make the masonry blocks 13 stick together tightly.

[0094] Furthermore, the limiting ring 123 and the limiting nut 212 are sequentially set on the short tie bolt 121. When the limiting nut 212 is turned closer to the barrier plate 112, the limiting ring 123 is pushed towards the limiting block 122. At the same time, the protrusion 211 on the limiting ring 123 also moves accordingly. When the protrusion 211 is about to contact the limiting block 122, the position of the barrier plate 112 is adjusted so that the barrier plate 112 applies a certain pressure to the long tie bolt 111. At this time, the limiting nut 212 is turned further so that the protrusion 211 is embedded between the limiting blocks 122. Under the action of the inclined surfaces of the limiting block 122 and the protrusion 211, the barrier plate 112 will force the long tie bolt 111 to approach the short tie bolt 121. At the same time, as the limiting nut 212 moves further, it will force the barrier plates 112 on both sides to approach each other, so that the masonry of each layer will be subjected to pressure and stick together tightly, thereby enhancing the tightness between each layer of masonry.

[0095] During conventional construction, tie rods and other reinforcements are only used as temporary fixing tools, and their use in space and scenarios is limited. In addition, existing external reinforcement components are exposed to indoor and outdoor environments for a long time, which can easily lead to corrosion and other problems. By utilizing the interaction between reinforcement component 11, clamping component 12, and restraint component 21, the masonry can be reinforced in both the horizontal and vertical directions. Through the active application of pre-pressure, the masonry blocks 13 and the masonry layers are tightly bonded, reducing the risk of hollow areas in the mortar layer and gaps between masonry blocks 13, and enhancing the firmness of the masonry's own connection.

[0096] After reinforcement by the aforementioned mechanism, the construction of the other masonry section continues. Once the masonry on both sides is completed, the two masonry sections are connected to each other. At this point, in one side of the masonry, connecting ring 311 is screwed onto the long tie bolt 111, leaving a certain amount of space. In the other side of the masonry, connecting ring 312 is screwed onto the long tie bolt 111, with the long tie bolt 111 extending beyond connecting ring 312 by a certain distance. Simultaneously, the extended portion of the long tie bolt 111 on this side is screwed into connecting ring 311. The position between connecting ring 312 and connecting ring 311 is adjusted so that the limiting groove 322 on connecting ring 312 is tightly attached to the fixing block 321 on connecting ring 311, thereby connecting the two masonry sections. Then, support plates are installed on both sides of the connection point. When the entire masonry section... After the construction work is completed, concrete is poured into the central through hole 14, the semi-circular side hole 15, and the connection between the two masonry sections. When pouring concrete at the connection, because the length of the fixing block 321 is greater than the depth of the limiting groove 322, there will be a gap between the connecting ring 1 311 and the connecting ring 2 312 after installation. When the concrete is poured in, it will penetrate into the gap between the two and fill the gap between the limiting groove 322 and the fixing block 321. After the concrete solidifies, the concrete that has penetrated between the connecting ring 1 311 and the connecting ring 2 312 will interact with the two, making it difficult for the connecting ring 2 312 and the connecting ring 1 311 to loosen. At the same time, the interaction between the two and the concrete makes the two masonry sections and the concrete formed at the connection more tightly integrated, enhancing the overall strength.

[0097] Utilizing the operating mechanism of the above structure, the long tie bolts 111 and short tie bolts 121 used for reinforcement become part of the masonry as the concrete is poured. This replaces the traditional on-site tied masonry tie bars, allowing the load to be transferred directly within the masonry through the reinforcement mechanism, rather than relying solely on the mortar interface for force transmission. This enhances the overall strength of the masonry, improves its ductility and shear and tensile strength, and avoids the brittle collapse of traditional masonry under earthquakes and loads. Its seismic performance is far superior to that of masonry structures with simple mortar bonding or external reinforcement.

[0098] When using reinforcement mechanism 1 to reinforce masonry, deviations may occur between layers during the laying of blocks 13, resulting in an uneven final masonry surface. This reduces the strength, tensile strength, and shear strength of the masonry, and also reduces the effective contact area between layers, preventing the mortar layers from uniformly bearing the load. Later, when the structure is subjected to horizontal or vertical loads, relative slippage between layers is likely to occur, leading to masonry damage. At this point, utilizing the aforementioned mechanism's operating mechanism, when the limiting ring 123 drives the protrusion 211 to press against the limiting block 122, it will... The baffle plate 112 forces the long tie bolt 111 and the short tie bolt 121 to move closer to each other, while the long tie bolt 111 is tightly attached to the inner wall of the slot 113. When subjected to tension, the long tie bolt 111 will be tightly attached to the arc surface of the slot 113. When the limiting nut 212 is tightened sequentially from top to bottom, this mechanism will make each long tie bolt 111 and the short tie bolt 121 approximately located on the same surface. When the preload is applied, it will make the masonry layers uniformly stressed, and at the same time enhance the uniformity of the bonding between the layers and improve the load-bearing capacity of the masonry.

[0099] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A prefabricated reinforced masonry structure, comprising a plurality of masonry blocks (13), wherein a central through hole (14) is provided on the outer wall of the masonry block (13), and two semi-circular side holes (15) are provided on the outer wall of the masonry block (13), characterized in that, Also includes: A reinforcement mechanism (1) is fixedly installed on the inner wall of the block (13) and is used to reinforce the connection of multiple blocks (13); A limiting mechanism (2) is fixedly installed on the outer wall of the reinforcing mechanism (1) and is used to limit the reinforcing mechanism (1); A connecting mechanism (3) is threaded onto the outer wall of the reinforcing mechanism (1). The connecting mechanism (3) is used to assist in connecting multiple masonry structures. The inner wall of the block (13) is fixedly connected with a long tie bolt (111), and two baffle plates (112) are sleeved on the outer wall of the long tie bolt (111). Among them, several blocks (13) are stacked on top of each other, and the blocks (13) of adjacent layers are staggered. Meanwhile, the barrier plate (112) is located in the central through hole (14) on both sides of the masonry, and passes through the hole formed by the semi-circular side hole (15) between two adjacent blocks (13); long tie bolts (111) are fixed inside the blocks (13) that are separated by one layer. The reinforcement mechanism (1) includes: A reinforcing component (11) is fixedly disposed on the outer wall of a long tie bolt (111); A clamping assembly (12) is fixedly disposed on the inner wall of the block (13); The reinforcing component (11) is fixed in a layer of block (13) between two adjacent long tie bolts (111); The limiting mechanism (2) includes: A limiting component (21) is fixedly disposed on the outer wall of the clamping component (12); A fixing component (22) is threaded onto the outer wall of the clamping component (12); Among them, the limiting component (21) is used to limit the components in the reinforcement mechanism (1); The reinforcement component (11) includes several slots (113) opened on the outer wall of the barrier plate (112), and a barrier block (114) is fixedly connected to the outer wall of the long tie bolt (111). Among them, the outer wall of the slot (113) is in close contact with the long tie bolt (111); The clamping assembly (12) includes a short tie bolt (121) fixedly connected to the inner wall of the block (13), and a number of limiting blocks (122) fixedly connected to the outer wall of the barrier plate (112). Two limiting rings (123) are rotatably connected to the outer walls on both sides of the short tie bolt (121). Among them, the short tie bolt (121) is located in the masonry layer of block (13) between two adjacent layers of long tie bolts (111); The limiting component (21) includes two protrusions (211) fixedly connected to the outer wall of the limiting ring (123), and two limiting nuts (212) are threadedly connected to the outer walls on both sides of the short tie bolt (121). Among them, the limiting nut (212) is set at the outermost ends of the short tie bolt (121), and the limiting ring (123) is located between the limiting nut (212) and the barrier plate (112); Tighten the limiting nut (212) so that the protrusion (211) is embedded between the limiting block (122). Under the action of the inclined surfaces of the limiting block (122) and the protrusion (211), the barrier plate (112) will force the long tie bolt (111) to approach the short tie bolt (121).

2. The prefabricated reinforced masonry structure according to claim 1, characterized in that: The connecting mechanism (3) includes: A connecting assembly (31) is threaded onto the outer wall of a long tie bolt (111); An auxiliary component (32) is fixedly disposed on the outer wall of the connecting component (31); The connecting component (31) is used to connect two masonry parts, and the auxiliary component (32) is used to assist them.

3. The prefabricated reinforced masonry structure according to claim 2, characterized in that: The fixing component (22) includes two washers (221) sleeved on the outer walls of both sides of the long tie bolt (111), and two fixing nuts (222) are threadedly connected to the outer walls of both sides of the long tie bolt (111). The fixing nut (222) and washer (221) are used to fix the block (13) that is not between the two barrier plates (112).

4. A prefabricated reinforced masonry structure according to claim 3, characterized in that: The connecting assembly (31) includes two connecting rings (311) threaded to the outer walls on both sides of the long tie bolt (111), and connecting rings (312) threaded to the outer walls on both sides of the long tie bolt (111). Among them, connecting ring one (311) is connected to the long tie bolt (111) in the masonry that has been built, and connecting ring two (312) is connected to the long tie bolt (111) in another masonry.

5. A prefabricated reinforced masonry structure according to claim 4, characterized in that: The auxiliary component (32) includes several fixing blocks (321) fixedly connected to the outer wall of the first connecting ring (311), and a limiting groove (322) is provided on the outer wall of the second connecting ring (312). The fixing block (321) is inserted into the limiting groove (322) when the two masonry blocks are merged, and the length of the fixing block (321) is greater than the depth of the limiting groove (322).

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