An assembled anti-seismic reinforcing structure of a brick-concrete structure wall

Abstract

The application provides an assembled anti-seismic reinforcing structure of a brick-concrete structure wall, and relates to the field of building structures. The structure comprises a flexible reinforcing mechanism, a cable-stayed mechanism and a tensioning mechanism. The flexible reinforcing mechanism is arranged on one side of the wall, the cable-stayed mechanism is arranged on the other side of the wall, the flexible reinforcing mechanism comprises a plurality of flexible strips fixed on the wall by first fasteners, and the flexible strips are arranged in a mesh structure in an interlaced manner. The cable-stayed mechanism comprises a plurality of inclined pull rods connected with the ground and the wall. The tensioning mechanism comprises a bottom plate, a support seat and a cable. The two ends of the cable are respectively and one-to-one connected with two parallel flexible strips. The bottom plate is arranged on the wall by second fasteners and located on the inner side of the cable. The cable is arched away from the wall at the support seat. The application can reduce construction difficulty and cost and improve reinforcing effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building structures, in particular to an assembled anti-seismic reinforcing structure of a brick-concrete structure wall. BACKGROUND

[0002] The brick-concrete structure refers to the wall and column of the vertical load-bearing structure of a building, which are built with bricks or blocks, and the column, beam, floor and truss are built with reinforced concrete structures. In simple terms, the brick-concrete structure is a structure that is mainly supported by bricks and a small amount of reinforced concrete. The brick-concrete structure building has the disadvantages of large self-weight, low bending, tensile and shear resistance, which is prone to brittle failure, and the bearing capacity of the brick-concrete structure building will decrease over time, so the brick-concrete structure building needs to be reinforced.

[0003] At present, when reinforcing the wall of the brick-concrete structure, the mortar surface reinforcing method, the steel mesh mortar surface reinforcing method and the reinforced concrete slab wall reinforcing method are generally used. The mortar surface method is suitable for static reinforcement and seismic reinforcement with a small increase in bearing capacity. The steel mesh mortar surface method is suitable for static reinforcement and seismic reinforcement with a large increase in bearing capacity. The reinforced concrete slab wall method forms a brick-concrete composite wall and is suitable for static reinforcement and seismic reinforcement with a large increase in bearing capacity.

[0004] However, the mortar surface method in the above method has weak overall reinforcing effect, and the reinforcing effect will be further weakened after a long time of wind and sun exposure. The steel mesh mortar surface method and the reinforced concrete slab wall method both have the problems of high construction difficulty and high construction cost. Therefore, it is an urgent technical problem for those skilled in the art to design an anti-seismic reinforcing structure that is easy to construct and has good reinforcing effect. SUMMARY

[0005] In order to improve the problems of poor reinforcing effect, high construction difficulty and high cost of the existing reinforcing methods, the present application provides an assembled anti-seismic reinforcing structure of a brick-concrete structure wall.

[0006] The present application provides an assembled anti-seismic reinforcing structure of a brick-concrete structure wall, which adopts the following technical scheme:

[0007] An assembled anti-seismic reinforcing structure of a brick-concrete structure wall is used to reinforce the wall of the brick-concrete structure, which comprises a flexible reinforcing mechanism and a cable-stayed mechanism. The flexible reinforcing mechanism is arranged on one side of the wall, and the cable-stayed mechanism is arranged on the other side of the wall.

[0008] The flexible reinforcing mechanism comprises a plurality of flexible strips fixed on the wall by first fasteners, and the plurality of flexible strips are arranged in a mesh structure in an interlaced manner.

[0009] The inclined pulling mechanism comprises a plurality of pulling rods arranged obliquely, one end of the pulling rod is connected with the wall body, and the other end of the pulling rod is connected with the ground.

[0010] By adopting the technical scheme, the flexible strips arranged on one side of the wall body have certain flexibility and can produce a certain amount of deformation. When the flexible strips form a net structure, the flexible strips can make the wall body produce a slight deformation together with the flexible strips without collapsing when the wall body is subjected to vibration caused by an earthquake. That is, under the action of the flexible reinforcing mechanism, the wall body will not directly collapse or the bricks will not loosen after being subjected to vibration, and the wall body can produce a wavelike swing under the limiting and pulling action of the flexible strips, thereby effectively improving the anti-seismic performance of the wall body. Further, the pulling rods arranged on the other side of the wall body can exert pulling force on the wall body from different heights and different positions, so that the wall body can avoid excessive swing when subjected to vibration, thereby significantly improving the anti-seismic effect and preventing the brick-concrete wall body from collapsing.

[0011] Preferably, the flexible strip comprises a plurality of glue layers and a plurality of gauze layers arranged at intervals, the number of the gauze layers is not less than two, and the outermost side and the innermost side of the flexible strip are both the glue layers.

[0012] By adopting the technical scheme, a glue layer is first applied on the wall body, then a gauze layer with the same length is covered on the previous glue layer, and then the glue layer and the gauze layer are sequentially applied. When the plurality of glue layers are solidified, the gauze layer sandwiched between the glue layers is fixed, and in the process of solidification of the glue layer, the glue of the glue layer penetrates into the gauze layer, thereby improving the connection strength between the glue layer and the gauze layer, preventing the glue layer and the gauze layer from separating from each other, ensuring that the flexible strip can be reliably installed on the wall body, and improving the anti-seismic performance of the wall body.

[0013] Preferably, any one end of the flexible strip is fixed by at least two first fasteners, and the adjacent two glue layers wrap the gauze layer.

[0014] By adopting the technical scheme, both ends of any flexible strip are provided with first fasteners, and the middle part of the flexible strip is connected with the wall body only through the glue layer. After the plurality of flexible strips form a grid, the four perimeters of the grid can be fixed by the first fasteners, and the middle part of the grid can produce a slight deformation when the wall body is subjected to vibration, thereby avoiding the wall body from breaking or even collapsing.

[0015] Preferably, the wall body is provided with a plurality of tensioning mechanisms, each of which comprises a base plate, a support seat and a cable, two ends of the cable are respectively and one-to-one connected with two flexible strips extending in the horizontal direction, the base plate is arranged on the wall body through a second fastener and located at the inner side of the cable, the support seat is arranged on the base plate and supports the cable, and the cable is arched away from the wall body at the support seat.

[0016] By adopting the above technical scheme, after fixing one end of the cable, the other end of the cable is passed through the outer side of the base plate and the support seat is located between the cable and the base plate, by selecting a support seat with a suitable height, the cable at the support seat is pushed outward and arched, so that the cable is tensioned under the support of the support seat, forming a tensioning effect from both ends to the direction of the support seat, thereby enabling the wall body to be in a more secure state, and enabling the vibration energy to be more evenly transmitted to the entire wall body when the wall body is subjected to vibration, rather than being concentrated at a local position of the wall body, thereby reducing the impact of vibration on the structure of the wall body and improving the anti-seismic effect.

[0017] Preferably, the support seat comprises a fixed seat and a movable seat, the fixed seat is fixedly arranged on the base plate, flashings are arranged on the outer walls of the fixed seat and the movable seat, a spring is arranged between the fixed seat and the movable seat, and the two flashings are limited by a screw rod and a nut and drive the fixed seat and the movable seat to extrude the spring to a compressed state.

[0018] By adopting the above technical scheme, after locking and limiting the flashings by using a plurality of screw rods and nuts (only one nut is screwed on each screw rod, and the two flashings are located between the tail of the screw rod and the nut, so that the maximum distance between the two flashings is limited), the spring is in a compressed state, and there is enough distance between the fixed seat and the support seat to provide enough support force for lifting the cable. At the same time, the spring is in an incompletely compressed state, and during the process of shaking of the wall body due to vibration, the spring can further compress and dynamically change after compression and reset, at this time, the distance between the two flashings and the distance between the movable seat and the fixed seat also change, so that the lifting height of the cable at the support seat changes adaptively, that is, the tensioning force of the cable changes in a small range. In this way, it is avoided that the tensioning force of the cable changes during the process of shaking of the wall body, thereby ensuring that the cable does not cause excessive pulling of the wall body to promote collapse of the wall body, and ensuring that the tensioning effect of the cable can improve the anti-seismic effect of the wall body.

[0019] Preferably, the support seats of adjacent two tensioning mechanisms are not at the same height.

[0020] By adopting the technical scheme, the support seats of the plurality of tensioning mechanisms are arranged in a staggered manner, so that the cables in the plurality of tensioning mechanisms can produce a relatively balanced tensioning effect on the wall, ensuring balanced stress of the wall and improving the anti-seismic effect.

[0021] Preferably, the movable seat is provided with a groove on the side in contact with the cable.

[0022] By adopting the technical scheme, the cable is limited in the groove, so that the cable can be prevented from being separated from the movable seat during the self-adaptive adjustment of the tensioning mechanism, and the cable can always be in a state of tensioning and automatic adjustment of tensioning force.

[0023] Preferably, the two ends of the cable are connected with a braided rope, one end of the braided rope is connected with the cable, and the other end of the braided rope passes through the flexible strip and the wall and is connected with one end of the pull rod.

[0024] By adopting the technical scheme, the braided rope can be elongated by a certain length after being subjected to tension, and one end of the braided rope is connected with the cable and the other end of the braided rope is connected with the pull rod, so that the tensioning mechanism and the cable-stayed mechanism form an integral whole, and when the tensioning force of the cable changes self-adaptively due to the shaking of the wall, the tension of the pull rod on the wall also changes to a certain extent, so that the flexible reinforcing mechanism, the cable-stayed mechanism and the tensioning mechanism can be in a mutually coordinated working state, thereby significantly improving the anti-seismic effect of the wall.

[0025] Preferably, the two ends of the braided rope are provided with a connecting ring, and the two connecting rings are used to connect the cable and the pull rod, respectively.

[0026] By adopting the technical scheme, the connection firmness between the braided rope and the cable and the pull rod is improved, so that the series connection of the tensioning mechanism and the cable-stayed mechanism can be realized through the arrangement of the braided rope.

[0027] Preferably, the top and the bottom of the wall are provided with a beam body extending in the horizontal direction, at least one first lead screw extending downward is arranged on the beam body at the top of the wall, and a second lead screw extending upward and corresponding to the first lead screw is arranged on the beam body at the bottom of the wall, and the first lead screw and the second lead screw are connected through a basket bolt.

[0028] By adopting the technical scheme, the forward or reverse rotation of the basket bolt can realize the mutual approach or mutual separation of the first lead screw and the second lead screw, and when the distance between the first lead screw and the second lead screw is reduced, the first lead screw and the second lead screw can realize the pulling action on the two beam bodies, so that the two beam bodies have a tendency to approach each other, thereby realizing the pressing action on the wall from the vertical direction, further improving the uniformity of the stress of the wall and preventing the collapse of the wall due to the excessive concentration of stress at the local position.

[0029] In summary, the present application includes the following advantages:

[0030] 1. When the wall body deforms, the grid-shaped flexible reinforcing mechanism makes the wall body have a certain flexibility. When the wall body is vibrated, even if the wall body deforms by a certain amount, the wall body can be kept in an integrated state under the connecting action of the flexible strips, and will not collapse, thereby realizing reliable reinforcement of the wall body.

[0031] 2. By cooperation of the cable-stayed mechanism, the tensioning mechanism, and the first and second lead screws, the overall strength of the wall body is improved, the reinforcing effect can be effectively improved, the structure for reinforcement is simplified, construction is convenient, construction efficiency is effectively improved, and construction cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a schematic perspective view of the present application;

[0033] Figure 2 is a schematic perspective view of the present application; Figure 1 is a schematic partial enlarged view of A in

[0034] Figure 3 is a schematic perspective view of the woven rope in the present application;

[0035] Figure 4 is a schematic perspective view of the tensioning mechanism in the present application;

[0036] Figure 5 is a schematic partial enlarged view of B in Figure 1

[0037] In the figure: 1, wall body; 10, perforation;

[0038] 2, flexible reinforcing mechanism; 21, first fastener; 22, flexible strip; 221, glue layer; 222, gauze layer;

[0039] 30, pull rod;

[0040] 4, tensioning mechanism; 41, bottom plate; 42, support seat; 421, fixed seat; 422, movable seat; 4220, groove; 423, flash; 424, screw; 425, nut; 426, spring; 43, cable; 44, second fastener; 45, woven rope; 450, connecting ring;

[0041] 5, beam body; 51, first lead screw; 52, second lead screw; 53, basket bolt. DETAILED DESCRIPTION

[0042] The following will be described in detail in combination with the accompanying Figures 1-5 The present application will be further described in detail. ​

[0043] Figure 1 is a schematic perspective view of the present application, Figure 2 is Figure 1 is a schematic partial enlarged view at A in FIG. 1. See Figure 1 and Figure 2 A kind of fabricated aseismic reinforcing structure of brick-concrete structure wall, for reinforcing the wall 1 of brick-concrete structure, including flexible reinforcing mechanism 2, inclined pull mechanism and tensioning mechanism 4;Flexible reinforcing mechanism 2 is located in the one side of wall 1 and includes the flexible strip 22 of being located on wall 1 by first fastener 21, first fastener 21 is located at the two ends of flexible strip 22, a part of several flexible strips 22 is transversely spaced, another part is vertically spaced, so that several flexible strips 22 are in grid shape after laying, at the same time, flexible strip 22 includes multiple glue layers 221 and multiple gauze layers 222, glue layer 221 and gauze layer 222 are spaced apart, the number of gauze layer 222 is less than one layer of glue layer 221, so that the innermost side and the outermost side of flexible strip 22 are both glue layer 221, and gauze layer 222 is completely covered by glue layer 221.

[0044] In construction, first, glue is brushed on wall 1, forming the first layer of grid-shaped glue layer 221, then gauze layer 222 is adhered on the formed glue layer 221, and then glue is continued to be brushed on gauze layer 222, forming the second layer of grid-shaped glue layer 221, then gauze layer 222 is adhered on the new glue layer 221, so that after repeated operation, flexible strip 22 formed by glue layer 221 and gauze layer 222 spaced apart can form a whole grid-shaped structure, the construction steps are simple, as long as any gauze layer 222 is completely covered by glue layer 221 and the glue layer 221 is evenly brushed, after several flexible strips 22 form a grid shape, the flexibility of the wall 1 on this side can be improved, when the wall 1 is vibrated, even if the wall 1 deforms by a certain amount, the complete wall 1 state can be maintained under the connection of flexible strip 22, and collapse will not occur, that is, when the wall 1 deforms, the corresponding position of flexible strip 22 can deform by a certain amount, and under the connection of other flexible strips 22, the flexible strip 22 at the position can be reset in time after deformation or exist the trend of resetting, which will not cause the deformation amount of the wall 1 at the position to continue to expand, so as to improve the aseismic performance of the wall 1.

[0045] Figure 3 is a schematic perspective view of the woven rope in the present application. See Figure 3 , and in combination with Figure 1The oblique pulling mechanism is arranged on the other side of the wall body 1 and comprises a plurality of pulling rods 30, the pulling rods 30 are arranged obliquely between the wall body 1 and the ground (one end is fixed with the ground), the position of the pulling rods 30 in contact with the wall body 1 is located at the back of the position of the flexible strip 22, and a woven rope 45 is further arranged on the wall body 1, both ends of the woven rope 45 are provided with connecting rings 450, the woven rope 45 passes through the flexible strip 22 and the wall body 1 through the perforation 10 (that is, the flexible strip 22 and the wall body 1 are both provided with a hole, and the two holes are coaxially arranged to form the perforation 10), the connecting ring 450 at one end of the woven rope 45 is connected with the pulling rod 30, and the connecting ring 450 at the other end of the woven rope 45 is connected with the tensioning mechanism 4, the woven rope 45 is tightened after being subjected to tension, and the overall length is increased, so that a greater allowance is provided for self-adaptive adjustment of tension of the cable 43, and through the connecting action of the woven rope 45, the pulling rod 30 and the tensioning mechanism 4 can be adjusted with each other, so that the anti-seismic performance of the wall body 1 is improved and the reinforcing effect is achieved.

[0046] The wall body 1 is pulled through the plurality of pulling rods 30, so that the wall body 1 is prevented from shaking too much in the form of an arc when subjected to vibration, so that the anti-seismic effect is significantly improved, and the brick-concrete wall body 1 is prevented from collapsing, and because the connecting position of the pulling rod 30 and the wall body 1 is located at the back of the flexible strip 22, the deformation amount of the flexible strip 22 with the wall body 1 is controlled to a certain extent when the pulling rod 30 and the tensioning mechanism 4 interact with each other, so that when the wall body 1 is subjected to greater vibration, the wall body 1 is in a relatively stable and flexible state through cooperation of the flexible reinforcing mechanism 2 and the oblique pulling mechanism, so that the vibration energy is absorbed and converted, so that the anti-seismic effect of the wall body 1 is improved, and the reinforcing effect of the wall body 1 is also improved.

[0047] Figure 4 Fig. 1 is a schematic perspective view of the tensioning mechanism in the application. Referring to Figure 4The tensioning mechanism 4 comprises a bottom plate 41, a supporting seat 42 and a cable 43, the cable 43 extends in the vertical direction, two ends of the cable 43 are respectively and one-to-one connected with the braided rope 45 on one tension rod 30, the bottom plate 41 is arranged on the wall body 1 through the second fastener 44 and is located outside the flexible strip 22, the first fastener 21 and the second fastener 44 are conventional components such as iron nails or expansion bolts which can play a fixing role, the positions of the bottom plates 41 and the supporting seats 42 of two adjacent tensioning mechanisms 4 are not at the same height, that is, the two are arranged in a staggered manner on the wall body 1, so that the cables 43 in the plurality of tensioning mechanisms 4 can produce a relatively balanced tensioning effect on the wall body 1, ensuring that the wall body 1 is balanced in stress and improving the anti-seismic effect. The supporting seat 42 comprises a movable seat 422 and a fixed seat 421, the fixed seat 421 is fixedly arranged on the bottom plate 41, one side of the movable seat 422 is provided with a groove 4220, the other side of the movable seat 422 is connected with the fixed seat 421 through a spring 426, the cable 43 is arranged in the groove 4220 and is attached to the groove 4220, a flash 423 is arranged on the outer wall of the movable seat 422 and the outer wall of the fixed seat 421, the two flashes 423 are limited by a plurality of pairs of screw rods 424 and nuts 425, the distance between the position of the cable 43 at the groove 4220 and the wall body 1 is greater than the distance between the position of the cable 43 at the connecting ring 450 and the wall body 1, that is, after the two flashes 423 are limited by the screw rods 424 and the nuts 425, the spring 426 pushes the movable seat 422 outward by the elastic force of itself, so that the cable 43 at the position of the movable seat 422 is arched away from the wall body 1, thereby realizing the tensioning effect of the tensioning mechanism 4 on the wall body 1 and preventing the wall body 1 from being too loose and collapsing during vibration.

[0048] The diagonal pull mechanism and the tensioning mechanism 4 are arranged on the two sides of the same wall body 1 respectively, and when the diagonal pull mechanism is arranged on the inner side of the wall body 1 and the tensioning mechanism 4 is arranged on the outer side of the wall body 1, the wall body 1 can be more clearly and accurately observed outdoors, so that the tensioning force of the cable 43 can be more accurately adjusted; when the diagonal pull mechanism is arranged on the outer side of the wall body 1 and the tensioning mechanism 4 is arranged on the inner side of the wall body 1, the included angle between the diagonal pull mechanism and the ground is smaller, although the land occupation of the diagonal pull mechanism is increased, the tensioning effect of the tension rod 30 of the diagonal pull mechanism on the wall body 1 is improved, and the relatively complex tensioning mechanism 4 is placed indoors, which can avoid the rapid aging of the tensioning mechanism 4 caused by external factors and ensure that the self-adaptive tensioning effect of the tensioning mechanism 4 has strong durability.

[0049] Figure 5 is Figure 1 a schematic enlarged partial view of the B portion in FIG. 8. See Figure 5 and in combination with Figure 1, the flexible strip 22 is provided with a through hole 10 at the anchoring point of the pull rod 30 and the wall body 1, the woven rope 45 is passed through the wall body 1 and the flexible strip 22, and one connecting ring 450 on the woven rope 45 is connected with the pull rod 30 and the other connecting ring 450 on the woven rope 45 is connected with the cable 43, when the two ends of one cable 43 of the tensioning mechanism 4 are connected with the connecting rings 450 on the two woven ropes 45 respectively, the locking amount of the two flashings 423 by the threaded rod 424 and the nut 425 is loosened, that is, by reducing the screwing amount of the nut 425 on the threaded rod 424, the spring 426 can generate a rebounding action and push the movable seat 422 away from the fixed seat 421, at the same time, the cable 43 is placed in the arc-shaped groove 4220 and the extension direction of the cable 43 is consistent with the length direction of the groove 4220, so that in the process that the spring 426 continuously pushes the movable seat 422 away from the fixed seat 421, the movable seat 422 pushes the cable 43 away from the wall body 1, the cable 43 at the position of the movable seat 422 is arched outward, the two ends of the cable 43 are connected with one pull rod 30 through the woven rope 45 and are limited, after the cable 43 at the position of the movable seat 422 is arched outward, the cable 43 is gradually in a tensioning state, a vertical tensioning action on the wall body 1 is formed, the reinforcing effect on the wall body 1 is significantly improved, the construction process is simple, the components used are less, the construction difficulty and cost are reduced, and the reinforcing effect on the wall body 1 is reliable.

[0050] Further, the threaded rod 424 is directly screwed with the nut 425 after passing through the two flashings 423, so that when the movable seat 422 is extruded externally, the movable seat 422 can reduce the distance between the movable seat 422 and the fixed seat 421 by continuously pressing the spring 426, at this time, the threaded rod 424 and the nut 425 as a whole can move on the flashings 423, that is, when the position of the nut 425 on the threaded rod 424 is fixed, the spring 426 cannot continue to be elongated but can be compressed under the pressing of the movable seat 422, so that the distance between the movable seat 422 and the fixed seat 421 changes, the pushing amount of the movable seat 422 to the cable 43 changes, that is, when the wall body 1 is subjected to a larger vibration and a larger deformation, the positions of the two ends of the cable 43 will deviate, so that the tensioning effect of the cable 43 also changes adaptively, through the cooperation with the flexible reinforcing mechanism 2 and the cable-stayed mechanism, the wall body 1 can form a whole body with high integrity and certain toughness, so that when the wall body 1 is subjected to vibration, the wall body 1 can produce a relatively stable and wave-like dynamic deformation under the action of tension in multiple directions, so as to absorb and convert the vibration energy, so that the vibration energy is not concentrated in a local position of the wall body 1, thereby causing the local position to be loose, broken or collapsed due to excessive energy, and the reinforcing effect on the wall body 1 is reliable.

[0051] A transverse beam body 5 is arranged at the top and bottom of the wall body 1, and a plurality of first lead screws 51 and second lead screws 52 are arranged between the two beam bodies 5, the first lead screw 51 is connected to the beam body 5 at the top of the wall body 1 and extends downward towards the beam body 5 at the bottom of the wall body 1, the second lead screw 52 is connected to the beam body 5 at the bottom of the wall body 1 and extends upward towards the beam body 5 at the top of the wall body 1, and the first lead screw 51 and the second lead screw 52 are locked by a basket bolt 53.

[0052] The beam body 5 is in a fixed state with the wall body 1, and after the basket bolt 53 is rotated, the distance between the first lead screw 51 and the second lead screw 52 can be slightly reduced, so that the first lead screw 51 and the second lead screw 52 are in a tension state under the connection action of the basket bolt 53, and then the two beam bodies 5 have a tendency to move towards each other, clamping the wall body 1 and assisting the tensioning mechanism 4, thereby further improving the reinforcing effect of the wall body 1 in the vertical direction.

[0053] The working process of the present application is as follows: a plurality of flexible strips 22 arranged in a grid pattern are arranged on the wall body 1 by sequentially and alternately arranging the glue layer 221 and the gauze layer 222, then the first fastener 21 is used to fix the two ends of any flexible strip 22, then a plurality of through holes 10 are formed in the transverse flexible strip 22, the through holes 10 penetrate the wall body 1, and then the braided rope 45 is placed in the through hole 10, so that the connecting ring 450 at one end of the braided rope 45 is connected with the cable 43, and the connecting ring 450 at the other end of the braided rope 45 is connected with the pull rod 30.

[0054] When the two ends of a cable 43 are connected with the braided rope 45, the pull rod 30 is fixed to the ground to form a cable-stayed structure, the bottom plate 41 is fixed to the wall body 1 by the second fastener 44, then the nut 425 is loosened, and the distance between the movable seat 422 and the fixed seat 421 is expanded under the pushing action of the spring 426, so that the cable 43 is in a tension state.

[0055] A beam body 5 is arranged at the top and bottom of the wall body 1, and a first lead screw 51 and a second lead screw 52 are arranged between the two beam bodies 5, then the basket bolt 53 is locked, and the tension of the first lead screw 51 and the second lead screw 52 is adjusted by rotating the basket bolt 53.

[0056] Under the cooperation of the flexible reinforcing mechanism 2, the cable-stayed mechanism, the tensioning mechanism 4, and the first lead screw 51 and the second lead screw 52, the wall body 1 is reinforced, so that the wall body 1 forms a whole with high tightness and certain toughness, which can effectively improve the anti-seismic performance, and the above-mentioned reinforcing structure is simple and convenient to construct, which effectively improves the construction efficiency and reduces the construction cost.

[0057] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A fabricated seismic strengthening structure of a brick masonry wall, for strengthening a wall (1) of a brick masonry structure, characterized in that, The wall body (1) is provided with a flexible reinforcing mechanism (2) and a cable-stayed mechanism, the flexible reinforcing mechanism (2) is arranged on one side of the wall body (1), and the cable-stayed mechanism is arranged on the other side of the wall body (1); The flexible reinforcing mechanism (2) comprises a plurality of flexible strips (22) fixed on the wall body (1) by first fasteners (21), and the plurality of flexible strips (22) are arranged in a mesh structure in an interlaced manner; The cable-stayed mechanism comprises a plurality of inclined pull rods (30), one end of the pull rod (30) is connected with the wall body (1), and the other end of the pull rod (30) is connected with the ground; The flexible strip (22) comprises a plurality of spaced-apart glue layers (221) and a gauze layer (222), the number of layers of the gauze layer (222) is not less than two, and the outermost side and the innermost side of the flexible strip (22) are both the glue layer (221); Any end of the flexible strip (22) is fixed by at least two first fasteners (21); The adjacent two glue layers (221) wrap the gauze layer (222).

2. A fabricated aseismic reinforcing structure for a masonry-concrete structure wall according to claim 1, characterized in that, The wall body (1) is provided with a plurality of tensioning mechanisms (4), the tensioning mechanism (4) comprises a bottom plate (41), a support seat (42) and a cable (43), and two ends of the cable (43) are respectively and one-to-one connected with two flexible strips (22) extending in the horizontal direction; The bottom plate (41) is arranged on the wall body (1) by a second fastener (44) and located on the inner side of the cable (43), the support seat (42) is arranged on the bottom plate (41) and supports the cable (43), and the cable (43) is arched away from the wall body (1) at the support seat (42).

3. A fabricated aseismic reinforcing structure for a masonry-concrete structure wall according to claim 2, characterized in that, The support seat (42) comprises a fixed seat (421) and a movable seat (422), the fixed seat (421) is fixedly arranged on the bottom plate (41), the outer wall of the fixed seat (421) and the outer wall of the movable seat (422) are both provided with a flash (423), a spring (426) is arranged between the fixed seat (421) and the movable seat (422), and the two flashes (423) are limited by a screw rod (424) and a nut (425) and drive the fixed seat (421) and the movable seat (422) to extrude the spring to be in a compressed state.

4. A fabricated aseismic reinforcing structure for a masonry-concrete structure wall according to claim 2, characterized in that, The support seats (42) of the adjacent two tensioning mechanisms (4) are not at the same height.

5. A fabricated aseismic reinforcing structure for a masonry-concrete structure wall according to claim 3, characterized in that, The side of the movable seat (422) in contact with the cable (43) is provided with a groove (4220), and the groove (4220) is in close contact with the cable (43).

6. A fabricated aseismic reinforcing structure for a masonry-concrete structure wall according to claim 5, characterized in that, The cable (43) is connected with a braided rope (45) at both ends, one end of the braided rope (45) is connected with the cable (43), the other end of the braided rope (45) passes through the flexible strip (22) and the wall body (1) and is connected with one end of the pull rod (30).

7. A fabricated aseismic reinforcing structure for a masonry-concrete structure wall according to claim 6, characterized in that, The two ends of the braided rope (45) are both provided with a connecting ring (450), and the two connecting rings (450) are respectively used for connecting the cable (43) and the pull rod (30).

8. The prefabricated aseismic reinforcing structure for masonry-concrete walls according to any one of claims 1-7, characterized in that, The top and bottom of the wall body (1) are both provided with a beam body (5) extending in the horizontal direction. At least one first screw rod (51) extending downward is arranged on the beam body (5) at the top of the wall body (1), and at least one second screw rod (52) extending upward and corresponding to the first screw rod (51) is arranged on the beam body (5) at the bottom of the wall body (1), and the adjacent first screw rod (51) and the second screw rod (52) are connected through a basket bolt (53).

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