A building reinforcement device and method suitable for wall repair

Abstract

This invention relates to the field of wall repair technology and discloses a building reinforcement device and method suitable for wall repair. The device includes a first base plate and a first conical block installed at the lower end of the first base plate. A first telescopic cylinder is fixedly installed on the first base plate, and a support plate is fixedly installed on the first telescopic cylinder. A sliding groove is formed on the outer wall of the support plate, and a second inner cavity is installed on the inner wall of the support plate. A slider is slidably installed in the second inner cavity. A connecting block is rotatably installed at one end of the slider, and a reinforcing rod is rotatably installed at one end of the connecting block. The four reinforcing rods support the wall. This device can clamp both ends of the wall separately, providing good support and preventing the wall from tilting to any side. The positions of the four reinforcing rods are movable, facilitating height adjustment according to actual needs and correcting tilted walls, resulting in good reinforcement.

Description

Technical Field

[0001] This invention relates to the field of wall repair technology, specifically to a building reinforcement device and method suitable for wall repair. Background Technology

[0002] Walls mainly include load-bearing walls and non-load-bearing walls, which primarily serve to enclose and divide spaces. In load-bearing structural buildings, the walls combine load-bearing and enclosure functions. In skeletal structural systems, the function of the walls is to enclose and divide spaces. Over time, walls gradually corrode and deteriorate, so reinforcement devices are needed to strengthen and support the walls to prevent them from collapsing.

[0003] Existing building reinforcement equipment is generally installed at one end of a wall to provide support. However, damaged walls may still tilt, and traditional reinforcement equipment is difficult to repair tilted walls, lacks stability, and after reinforcement, the reinforced surface can only press against the bottom of the wall and cannot be moved or adjusted according to actual needs. Therefore, it does not meet current requirements. To address this, we propose a building reinforcement equipment and method suitable for wall repair. Summary of the Invention

[0004] This invention provides a building reinforcement device and method suitable for wall repair, which has the beneficial effects of facilitating wall reinforcement and height adjustment. It solves the problems mentioned in the background art, such as the difficulty of traditional reinforcement devices in repairing tilted walls, and the fact that the reinforcement surface can only press against the bottom of the wall and cannot be adjusted according to actual needs.

[0005] This invention provides the following technical solution: a building reinforcement device suitable for wall repair, comprising a first base plate and a first conical block installed at the lower end of the first base plate. A first telescopic cylinder is fixedly installed on the first base plate, and a support plate is fixedly installed on the first telescopic cylinder. A sliding groove is formed on the outer wall of the support plate, and a second inner cavity is installed on the inner wall of the support plate. A slider is slidably installed in the second inner cavity. A connecting block is rotatably installed at one end of the slider, and a reinforcement rod is rotatably installed at one end of the connecting block. Four reinforcement rods are provided, wherein a first connecting rod and a second connecting rod are rotatably installed at one end of the diagonal reinforcement rods. A rotating block is rotatably installed in the middle of the first and second connecting rods. A third connecting rod is rotatably installed at the lower end of the first and second connecting rods, respectively. A rotating shaft is rotatably installed at one end of the third connecting rod, and a connecting plate is fixedly installed at one end of the rotating shaft. A second telescopic cylinder is connected to the lower end of the connecting plate.

[0006] As an optional solution of the building reinforcement equipment applicable to wall repair described in this invention, wherein: a plurality of rubber columns are installed on the outer periphery of the reinforcement rod, and a rubber sleeve is installed on the outer wall of the plurality of rubber columns.

[0007] As an optional solution of the building reinforcement equipment applicable to wall repair described in this invention, a stabilizing rod is installed between the supporting upright plate and the first base plate, and sliding blocks are rotatably installed at both the upper and lower ends of the stabilizing rod. The two sliding blocks are respectively slidably connected to the sliding groove and rotatably connected to the first base plate.

[0008] As an optional solution of the building reinforcement equipment applicable to wall repair described in this invention, wherein: a sleeve rod is sleeved on the outer wall of the lower end of the second telescopic cylinder, a second base plate is fixedly installed at the lower end of the sleeve rod, and a second conical block is installed at the lower end of the second base plate.

[0009] As an optional solution of the building reinforcement equipment applicable to wall repair described in this invention, wherein: the upper end of the second telescopic cylinder is fitted with a protective sleeve, the protective sleeve has a first inner cavity, the protective sleeve is slidably installed in the sleeve rod, and the outer wall of the protective sleeve has an avoidance groove for sliding connection with the connecting plate.

[0010] As an optional solution of the building reinforcement equipment applicable to wall repair described in this invention, wherein: a first limiting sleeve and a second limiting sleeve are slidably installed on the outer wall of the second telescopic cylinder, the first limiting sleeve is fixed in the relief groove of the protective sleeve, and the second limiting sleeve is fixedly installed in the first inner cavity of the protective sleeve.

[0011] As an optional solution of the building reinforcement equipment for wall repair described in this invention, wherein: a displacement block is slidably installed in the second inner cavity and fixedly connected to the slider; a fixing plate is installed in the middle of the second inner cavity; springs are fixedly installed at both the upper and lower ends of the fixing plate; and a corrugated pipe is fixedly connected between the springs and the displacement block.

[0012] As an optional solution of the building reinforcement equipment for wall repair described in this invention, wherein: the slider, connecting block and displacement block are provided with an air outlet channel, the displacement block is equipped with a pipe body connected to the corrugated pipe, and the outer wall of the pipe body is provided with an air outlet hole that communicates with the air outlet channel.

[0013] Another technical solution proposed by this invention: a building reinforcement method suitable for wall repair, characterized by comprising the following steps:

[0014] S1: First, insert this device into the side of the wall to be repaired, and insert the second cone block into the ground to complete the positioning of this device;

[0015] S2: Extend the second telescopic cylinder, increase the gap between the left and right end reinforcement rods to the maximum, place the four reinforcement rods of this device in pairs at both ends of the wall, place the first connecting rod and the second connecting rod on the side wall of the wall, and provide initial support for the wall at different heights with the upper and lower reinforcement rods;

[0016] S3: Secondly, shorten the second telescopic cylinder, reduce the gap between the reinforcing rods at both ends, and press the four reinforcing rods against both ends of the wall to straighten and repair the wall.

[0017] S4: Then, the reinforcing rod causes the first base plate to shift. After clamping the wall, the position of the first base plate remains unchanged. Then, the first conical block is inserted into the ground to fix the position of the device.

[0018] S5: Finally, activate the first telescopic cylinder to change the height of the support plate and the reinforcing rod. The reinforcing rod rolls along the wall, changing the position of the wall it is holding. At this time, the second telescopic cylinder and its external protective sleeve slide upward inside the sleeve rod to ensure that the height of both ends of the reinforcing rod is consistent.

[0019] As an optional embodiment of the building reinforcement method for wall repair described in this invention, step S2 includes the following steps:

[0020] S201: Under the pushing action of the first link, the second link and the reinforcing rod, the upper and lower support plates move away from each other, and stretch the spring and the bellows, allowing air to enter the bellows;

[0021] S202: Adjust the reinforcing rod according to the thickness of the wall. After adjustment, the spring and bellows can be compressed. During the compression process, the air in the bellows is blown out at the outlet of the air outlet channel, blowing away the dust on the wall surface.

[0022] The present invention has the following beneficial effects:

[0023] 1. This building reinforcement equipment and method for wall repair involves placing the device on the side of the wall to be repaired, extending the second telescopic cylinder to its maximum length, and pushing the bottom of the third connecting rod, causing the ends of the first and second connecting rods to move laterally closer together. This maximizes the gap between the reinforcement rods on both sides, allowing them to be clamped onto both ends of the wall. Shortening the second telescopic cylinder reduces the gap between the reinforcement rods on both sides until all four reinforcement rods press against both ends of the wall. Simultaneously, all four reinforcement rods apply force to one end of the wall, thus straightening the tilted wall. This facilitates long-term support and reinforcement of the wall. The device can clamp both ends of the wall separately, providing good support and preventing the wall from tilting to either side. The positions of all four reinforcement rods are movable, allowing for height adjustment according to actual needs, facilitating the correction of tilted walls, and resulting in excellent reinforcement.

[0024] 2. This building reinforcement equipment and method applicable to wall repair, by setting rubber columns and rubber sleeves, does not affect the clamping effect of the reinforcement rod, and can also make the reinforcement rod buffer and protect the wall. The reinforcement rod contacts the wall through the rubber sleeve, reducing the damage to the stress points of the wall by the reinforcement rod. Moreover, when the reinforcement rod rolls on the wall, it can also ensure good stability on the uneven wall surface. The support plate, the first base plate and the stabilizing rod form a triangular structure, which further ensures the stability of the support plate and the reinforcement rod at its upper end.

[0025] 3. The building reinforcement equipment and method applicable to wall repair, when the first telescopic cylinder extends, the second telescopic cylinder and its external protective sleeve slide upward inside the sleeve rod, which facilitates the overall upward movement of the second telescopic cylinder, ensuring that the height of the two ends of the four reinforcement rods is consistent, and also ensuring that the reinforcement rods at both ends of the wall can move simultaneously, resulting in good performance. It also ensures that the second telescopic cylinder can only move vertically upward, which is convenient for straightening the wall.

[0026] 4. This building reinforcement equipment and method applicable to wall repair, when the second telescopic cylinder extends, under the pushing action of the first connecting rod, the second connecting rod and the reinforcement rod, the upper and lower support plates move away from each other, and the spring and bellows are stretched. Under the action of the spring and the bellows, the reinforcement rod slides stably. Air enters the bellows. After the reinforcement rod is adjusted to a suitable position, the second telescopic cylinder shortens, and the spring and the bellows can be compressed, increasing the resistance of the reinforcement rod and improving the stability of the reinforcement rod's movement. During the compression process, the air in the bellows is blown out at the outlet of the air outlet channel, blowing away the dust on the wall surface and ensuring that the reinforcement rod can completely fit the wall surface during the clamping process. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 This is a partial structural diagram of the present invention.

[0029] Figure 3 This is a cross-sectional view of the reinforcing rod of the present invention.

[0030] Figure 4 This is an overall sectional view of the present invention.

[0031] Figure 5 This is a partial sectional view of the sleeve rod of the present invention.

[0032] Figure 6 This is a partial cross-sectional view of the present invention.

[0033] Figure 7 This is a schematic diagram of the second inner cavity portion of the present invention.

[0034] In the diagram: 1. First base plate; 12. Stabilizing rod; 13. Sliding block; 14. First conical block; 11. First telescopic cylinder; 2. Support plate; 21. Slide groove; 22. Sliding block; 23. Connecting block; 24. Fixing plate; 25. Spring; 26. Displacement block; 27. Corrugated pipe; 28. Pipe body; 29. ​​Air outlet; 3. Reinforcing rod; 31. First connecting rod; 32. Second connecting rod; 33. Rotating block; 34. Third connecting rod; 35. Rotating shaft; 36. Connecting plate; 37. Second telescopic cylinder; 38. First limiting sleeve; 4. Second base plate; 41. Second conical block; 42. Sleeve rod; 43. Protective sleeve; 44. First inner cavity; 45. Clearance groove; 46. Second limiting sleeve; 5. Air outlet channel; 6. Second inner cavity; 7. Rubber cylinder; 8. Rubber sleeve. Detailed Implementation

[0035] 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.

[0036] Example 1: This example aims to address the limitations of traditional reinforcement equipment in repairing tilted walls. Traditional equipment can only press against the bottom of the wall and cannot be adjusted for height according to actual needs. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 4 and Figure 5 A building reinforcement device suitable for wall repair includes a first base plate 1 and a first conical block 14 installed at the lower end of the first base plate 1. The first conical block 14 is inserted into the ground to fix the position of the device. A first telescopic cylinder 11 is fixedly installed on the first base plate 1, and a support plate 2 is fixedly installed on the first telescopic cylinder 11. The height of the device is adjusted by setting the first telescopic cylinder 11. A sliding groove 21 is provided on the outer wall of the support plate 2.

[0037] A second inner cavity 6 is installed on the inner wall of the supporting plate 2. A slider 22 is slidably installed in the second inner cavity 6. A connecting block 23 is rotatably installed at one end of the slider 22. A reinforcing rod 3 is rotatably installed at one end of the connecting block 23. The slider 22 slides in the second inner cavity 6, and the height of the reinforcing rod 3 can be changed.

[0038] There are four reinforcing rods 3. The first connecting rod 31 and the second connecting rod 32 are rotatably mounted on one end of the reinforcing rods 3 on the diagonal. The rotating block 33 is rotatably mounted on the middle of the first connecting rod 31 and the second connecting rod 32. The third connecting rod 34 is rotatably mounted on the lower end of the first connecting rod 31 and the second connecting rod 32 respectively. The rotating shaft 35 is rotatably mounted on one end of the third connecting rod 34. The connecting plate 36 is fixedly mounted on one end of the rotating shaft 35. The lower end of the connecting plate 36 is connected to the second telescopic cylinder 37.

[0039] Place the device on the side of the wall to be repaired. Keep the heights of the first connecting rod 31, the second connecting rod 32, and the rotating block 33 unchanged. Raise the second telescopic cylinder 37 to its maximum length. The connecting plate 36 and the rotating shaft 35 of the second telescopic cylinder 37 push the bottom end of the third connecting rod 34 upward. The angle between the two third connecting rods 34 increases. The first connecting rod 31 and the second connecting rod 32 rotate about the rotating block 33, and their two ends move laterally closer together. Therefore, the gap between the reinforcing rods 3 at the left and right ends increases to the maximum.

[0040] The gaps between the two reinforcing rods 3 on the left and right are large, so they can be snapped onto both ends of the wall. The first connecting rod 31 and the second connecting rod 32 are located on the side wall of the wall. The two reinforcing rods 3 on the top and bottom can provide initial support for different heights of the wall, which is convenient for limiting the wall.

[0041] After determining the position of the reinforcing rod 3 on the wall, shorten the second telescopic cylinder 37. The gap between the reinforcing rods 3 at both ends becomes smaller until the four reinforcing rods 3 press against both ends of the wall in pairs, and the four reinforcing rods 3 are parallel to each other. Therefore, when the four reinforcing rods 3 apply force to one end of the wall at the same time, the tilted wall can be straightened. After the position of the four reinforcing rods 3 is fixed, stop the operation of the second telescopic cylinder 37 to ensure that the four reinforcing rods 3 are always in a clamped state, which is convenient for supporting and reinforcing the wall for a long time.

[0042] During the displacement of the reinforcing rod 3, the first base plate 1 is displaced. After clamping the wall, the position of the first base plate 1 is fixed, and then the first conical block 14 is inserted into the ground to facilitate the fixation of the device and ensure its stability.

[0043] The first telescopic cylinder 11 is activated to extend it, causing a change in the height of the support plate 2 and the reinforcing rod 3. The reinforcing rod 3 rolls upward along the wall without causing friction or damage to the wall. The upward change in the position of the wall held by the reinforcing rod 3 alters the position of the wall being held, and the wall is straightened from bottom to top, increasing the reinforcement range of the wall by this device and resulting in good performance.

[0044] The reinforcing rod 3 is rotatably connected to the connecting block 23. When the reinforcing rod 3 rotates, the connecting block 23 will only be displaced and will not rotate.

[0045] This device can clamp both ends of the wall, providing good support and preventing the wall from tilting to either side. The positions of the four reinforcing rods 3 can be moved up and down, making it easy to adjust the height according to actual needs and correct any tilted walls, resulting in a good reinforcement effect.

[0046] Example 2 aims to address the issue of the supporting plate 2's difficulty in ensuring the stability of the reinforcing rod 3 when it clamps the wall. This example is an improvement upon Example 1. For details, please refer to [link to example]. Figure 1 , Figure 3 and Figure 6 Several rubber columns 7 are installed on the outer periphery of the reinforcing rod 3, and a rubber sleeve 8 is installed on the outer wall of the several rubber columns 7.

[0047] By setting rubber columns 7 and rubber sleeves 8, the rubber sleeves 8 can wrap multiple rubber columns 7. The rubber columns 7 have a small diameter and a certain degree of elasticity, which will not affect the clamping effect of the reinforcing rod 3. They can also make the reinforcing rod 3 play a role in buffering and protecting the wall. The reinforcing rod 3 contacts the wall through the rubber sleeves 8, which reduces the damage to the stress points of the wall caused by the reinforcing rod 3. When the reinforcing rod 3 rolls on the wall, it can also ensure good stability on uneven wall surfaces, resulting in good performance.

[0048] A stabilizing rod 12 is installed between the supporting upright plate 2 and the first base plate 1. Sliding blocks 13 are rotatably installed at both the upper and lower ends of the stabilizing rod 12. The two sliding blocks 13 are slidably connected to the slide groove 21 and rotatably connected to the first base plate 1, respectively.

[0049] The support plate 2 is set perpendicular to the first base plate 1. The support plate 2, the first base plate 1 and the stabilizing rod 12 form a triangular structure, which increases the support effect of the support plate 2. When the first telescopic cylinder 11 extends, the sliding block 13 at one end of the stabilizing rod 12 slides in the sliding groove 21, which ensures the stability of the support plate 2 and its upper reinforcing rod 3.

[0050] Example 3 aims to address the problem of difficulty in ensuring simultaneous movement of both ends of the reinforcing rod 3 when the first telescopic cylinder 11 extends. This example is an improvement upon Example 2. For details, please refer to Example 2. Figure 2 , Figure 4 and Figure 5 A sleeve rod 42 is sleeved on the outer wall of the lower end of the second telescopic cylinder 37. A second base plate 4 is fixedly installed at the lower end of the sleeve rod 42. A second conical block 41 is installed at the lower end of the second base plate 4.

[0051] The second conical block 41, together with the first conical block 14, is inserted into the ground. The first base plate 1 and the second base plate 4 are set on the ground, which facilitates fixing the position of the device and ensures the stability of the device.

[0052] By installing the sleeve rod 42, the bottom of the second telescopic cylinder 37 is fixedly connected to the bottom wall of the sleeve rod 42, ensuring the support effect of the bottom of the second telescopic cylinder 37.

[0053] The upper end of the second telescopic cylinder 37 is fitted with a protective sleeve 43. The protective sleeve 43 has a first inner cavity 44. The protective sleeve 43 is slidably installed in the sleeve rod 42. The outer wall of the protective sleeve 43 has a relief groove 45 for sliding connection with the connecting plate 36.

[0054] By setting the clearance groove 45, it is easy to avoid the up and down movement of the connecting plate 36 on the second telescopic cylinder 37.

[0055] A sliding block is fixedly installed at the lower end of the protective sleeve 43. The sliding block is slidably installed inside the sleeve rod 42. The protective sleeve 43 can slide vertically up and down inside the sleeve rod 42. By setting the sleeve rod 42 and the protective sleeve 43, the extension and retraction movement of the second telescopic cylinder 37 is carried out inside the protective sleeve 43 of the sleeve rod 42, which is less susceptible to external interference.

[0056] When the first telescopic cylinder 11 extends, the angles of the reinforcing rod 3 and the second telescopic cylinder 37 remain unchanged. The second telescopic cylinder 37 and its external protective sleeve 43 slide upward within the sleeve rod 42, which facilitates the overall upward movement of the second telescopic cylinder 37. This ensures that the heights of the two ends of the four reinforcing rods 3 are consistent and that the reinforcing rods 3 at both ends of the wall can move simultaneously, resulting in good performance.

[0057] A first limiting sleeve 38 and a second limiting sleeve 46 are slidably installed on the outer wall of the second telescopic cylinder 37. The first limiting sleeve 38 is fixed in the relief groove 45 of the protective sleeve 43, and the second limiting sleeve 46 is fixedly installed in the first inner cavity 44 of the protective sleeve 43. The outer wall of the second telescopic cylinder 37 is slidably connected with the first limiting sleeve 38 and the second limiting sleeve 46, which further ensures that the second telescopic cylinder 37 can only move vertically upward, making it convenient to straighten the wall.

[0058] Example 4 aims to address the problem of uneven walls and excessive dust affecting the clamping of the reinforcing rod 3. This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figure 6-7 A displacement block 26, which is fixedly connected to the slider 22, is slidably installed in the second inner cavity 6. A fixing plate 24 is installed in the middle of the second inner cavity 6. Springs 25 are fixedly installed at both the upper and lower ends of the fixing plate 24. A bellows 27 is fixedly connected between the springs 25 and the displacement block 26.

[0059] When the four reinforcing rods 3 are displaced, the connecting block 23 and the fixing plate 24 at one end of them also move together.

[0060] Both spring 25 and bellows 27 are elastic. When the second telescopic cylinder 37 extends, under the pushing action of the first connecting rod 31, the second connecting rod 32 and the reinforcing rod 3, the upper and lower support plates 2 move away from each other and stretch spring 25 and bellows 27. Under the action of spring 25 and bellows 27, the reinforcing rod 3 slides stably, and air enters the bellows 27.

[0061] The slider 22, connecting block 23 and displacement block 26 are all provided with an air outlet channel 5. The displacement block 26 is equipped with a pipe body 28 that is connected to the bellows 27. The outer wall of the pipe body 28 is provided with an air outlet hole 29 that is connected to the air outlet channel 5.

[0062] After the reinforcing rod 3 is adjusted to the appropriate position, the second telescopic cylinder 37 shortens, and the spring 25 and bellows 27 can be compressed, which increases the resistance of the reinforcing rod 3 and improves the stability of the movement of the reinforcing rod 3.

[0063] During compression, the air inside the bellows 27 is blown out at the outlet of the air outlet 5, blowing away the dust on the wall surface and ensuring that the reinforcing rod 3 can fit completely against the wall during clamping.

[0064] Example 5 presents a building reinforcement method suitable for wall repair; please refer to [link / reference]. Figure 1 - Figure 7 It includes the following steps:

[0065] S1: First, insert this device into the side of the wall to be repaired, and insert the second cone block 41 into the ground to complete the positioning of this device;

[0066] S2: Extend the second telescopic cylinder 37, increase the gap between the reinforcing rods 3 at the left and right ends to the maximum, place the four reinforcing rods 3 of this device in pairs at both ends of the wall, and place the first connecting rod 31 and the second connecting rod 32 on the side wall of the wall. The upper and lower reinforcing rods 3 provide initial support for the different heights of the wall.

[0067] S3: Secondly, shorten the second telescopic cylinder 37, the gap between the reinforcing rods 3 at both ends becomes smaller, and the four reinforcing rods 3 press against both ends of the wall to straighten and repair the wall.

[0068] S4: Then, the reinforcing rod 3 causes the first base plate 1 to move. After clamping the wall, the position of the first base plate 1 remains unchanged, and then the first cone block 14 is inserted into the ground to fix the position of the device.

[0069] S5: Finally, the first telescopic cylinder 11 is activated, which causes the support plate 2 and the reinforcing rod 3 to change in height. The reinforcing rod 3 rolls along the wall, changing the position of the wall held by the reinforcing rod 3. At this time, the second telescopic cylinder 37 and its external protective sleeve 43 slide upward in the sleeve rod 42 to ensure that the two ends of the reinforcing rod 3 are at the same height.

[0070] S2 includes the following steps:

[0071] S201: Under the pushing action of the first link 31, the second link 32 and the reinforcing rod 3, the upper and lower support plates 2 move away from each other, and stretch the spring 25 and the bellows 27, and air enters the bellows 27.

[0072] S202: Adjust the reinforcing rod 3 according to the thickness of the wall. After adjustment, the spring 25 and the bellows 27 can be compressed. During the compression process, the air in the bellows 27 is blown out at the outlet of the air outlet channel 5, blowing away the dust on the wall surface.

[0073] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0074] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A building reinforcement device suitable for wall repair, comprising a first base plate (1) and a first conical block (14) installed at the lower end of the first base plate (1), characterized in that: A first telescopic cylinder (11) is fixedly installed on the first base plate (1), and a support plate (2) is fixedly installed on the first telescopic cylinder (11). A sliding groove (21) is provided on the outer wall of the support plate (2), and a second inner cavity (6) is installed on the inner wall of the support plate (2). A slider (22) is slidably installed in the second inner cavity (6). A connecting block (23) is rotatably installed at one end of the slider (22), and a reinforcing rod (3) is rotatably installed at one end of the connecting block (23). Four reinforcing rods (3) are provided, among which... One end of the reinforcing rod (3) on the diagonal is rotatably mounted with a first connecting rod (31) and a second connecting rod (32). A rotating block (33) is rotatably mounted in the middle of the first connecting rod (31) and the second connecting rod (32). A third connecting rod (34) is rotatably mounted at the lower end of the first connecting rod (31) and the second connecting rod (32). A rotating shaft (35) is rotatably mounted at one end of the third connecting rod (34). A connecting plate (36) is fixedly mounted at one end of the rotating shaft (35). A second telescopic cylinder (37) is connected to the lower end of the connecting plate (36). A displacement block (26) is slidably installed in the second inner cavity (6) and fixedly connected to the slider (22). A fixing plate (24) is installed in the middle of the second inner cavity (6). Springs (25) are fixedly installed at both the upper and lower ends of the fixing plate (24). A bellows (27) is fixedly connected between the spring (25) and the displacement block (26). The slider (22), connecting block (23) and displacement block (26) are provided with an air outlet channel (5). The displacement block (26) is equipped with a pipe body (28) that is connected to the corrugated pipe (27). The outer wall of the pipe body (28) is provided with an air outlet hole (29) that is connected to the air outlet channel (5).

2. The building reinforcement equipment suitable for wall repair according to claim 1, characterized in that: Several rubber balls (7) are installed on the outer periphery of the reinforcing rod (3), and a rubber sleeve (8) is installed on the outer wall of the several rubber balls (7).

3. The building reinforcement equipment suitable for wall repair according to claim 2, characterized in that: A stabilizing rod (12) is installed between the supporting upright plate (2) and the first base plate (1). Sliding blocks (13) are rotatably installed at both ends of the stabilizing rod (12). The two sliding blocks (13) are slidably connected to the slide groove (21) and rotatably connected to the first base plate (1), respectively.

4. A building reinforcement device suitable for wall repair according to claim 3, characterized in that: A sleeve rod (42) is sleeved on the outer wall of the lower end of the second telescopic cylinder (37). A second base plate (4) is fixedly installed at the lower end of the sleeve rod (42). A second conical block (41) is installed at the lower end of the second base plate (4).

5. A building reinforcement device suitable for wall repair according to claim 4, characterized in that: The upper end of the second telescopic cylinder (37) is fitted with a protective sleeve (43), and a first inner cavity (44) is opened inside the protective sleeve (43). The protective sleeve (43) is slidably installed inside the sleeve rod (42), and an avoidance groove (45) for sliding connection with the connecting plate (36) is opened on the outer wall of the protective sleeve (43).

6. A building reinforcement device suitable for wall repair according to claim 5, characterized in that: The second telescopic cylinder (37) has a first limiting sleeve (38) and a second limiting sleeve (46) slidably installed on its outer wall. The first limiting sleeve (38) is fixed in the relief groove (45) of the protective sleeve (43), and the second limiting sleeve (46) is fixedly installed in the first inner cavity (44) of the protective sleeve (43).

7. A reinforcement method for a building reinforcement device suitable for wall repair according to claim 6, characterized in that, Includes the following steps: S1: First, insert this device into the side of the wall to be repaired, and insert the second cone block (41) into the ground to complete the positioning of this device; S2: Extend the second telescopic cylinder (37) again, increase the gap between the reinforcing rods (3) at the left and right ends to the maximum, place the four reinforcing rods (3) of this device at both ends of the wall, the first connecting rod (31) and the second connecting rod (32) are located on the side wall of the wall, and the upper and lower reinforcing rods (3) provide initial support for the different heights of the wall; S3: Secondly, shorten the second telescopic cylinder (37), the gap between the reinforcing rods (3) at both ends becomes smaller, and the four reinforcing rods (3) press against the two ends of the wall to straighten and repair the wall. S4: Then, the reinforcing rod (3) causes the first base plate (1) to move. After clamping the wall, the position of the first base plate (1) remains unchanged. Then, the first cone block (14) is inserted into the ground to fix the position of the device. S5: Finally, the first telescopic cylinder (11) is activated, which causes the height of the support plate (2) and the reinforcing rod (3) to change. The reinforcing rod (3) rolls along the wall, changing the position of the wall held by the reinforcing rod (3). At this time, the second telescopic cylinder (37) and its external protective sleeve (43) slide upward in the sleeve rod (42) to ensure that the height of both ends of the reinforcing rod (3) is consistent.

8. The reinforcement method of a building reinforcement device suitable for wall repair according to claim 7, characterized in that, S2 includes the following steps: S201: Under the pushing action of the first link (31), the second link (32) and the reinforcing rod (3), the upper and lower support plates (2) move away from each other and stretch the spring (25) and the bellows (27), and air enters the bellows (27); S202: Adjust the reinforcing rod (3) according to the thickness of the wall. After adjustment, the spring (25) and the bellows (27) can be compressed. During the compression process, the air in the bellows (27) is blown out at the outlet of the air outlet channel (5) to blow away the dust on the wall surface.

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