Building body damage repairing auxiliary device

Abstract

The utility model relates to the technical field of damage repair auxiliary devices, in particular to a building damage repair auxiliary device which comprises a support arranged on the side wall of a wall, an injector used for injecting slurry into a crack of the wall is fixedly arranged on the support and comprises an outer cylinder, and an inner cylinder is rotationally clamped in the outer cylinder. A plurality of limiting blocks are fixedly arranged on the inner cylinder, after the inner cylinder is adjusted to the required length according to the actual depth of a wall crack, the limiting blocks are clamped in the corresponding limiting grooves by rotating the inner cylinder, the length of the extending end of the inner cylinder is fixed, and it is ensured that the injection end can accurately penetrate into the crack; when slurry is filled, the baffle is tightly attached to the side wall of the wall body and covers the crack, so that loss and waste of the slurry are effectively prevented, the filling efficiency is indirectly improved, and the protection plates are hinged to the two sides of the support, so that pollution or damage to the slurry which is not air-dried by garbage, dust or other impurities can be prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary devices for damage repair, and in particular to an auxiliary device for repairing damage to buildings. Background Technology

[0002] In the construction industry, especially for the side walls of buildings made of metal or magnetic materials, repair work is particularly important when they are damaged or cracked.

[0003] Metal or magnetic building sidewalls may develop damage or cracks due to long-term exposure to the natural environment or human factors. These damages and cracks not only affect the building's aesthetics but, more importantly, may threaten its structural safety. Therefore, effective repair measures are necessary to ensure the building's stability and safety.

[0004] In cases where the repair device is inconvenient to adjust at the injection end and lacks anti-leakage protection measures, problems arise such as the inability to adjust the insertion length of the syringe according to the crack depth and the leakage of grout from the bottom of the crack. In view of this, an auxiliary device for repairing building damage is provided. Utility Model Content

[0005] The main purpose of this utility model is to provide an auxiliary device for repairing damaged buildings, in order to solve the problems of inconvenient adjustment at the injection end and lack of anti-loss protection measures in the repair devices proposed in the related technology, such as the inability to adjust the insertion length of the syringe according to the crack depth and the leakage of slurry from the bottom of the crack.

[0006] To achieve the above objectives, according to one aspect of the present invention, an auxiliary device for repairing building damage is provided, comprising a bracket disposed on the side wall of a wall, an injector for injecting grout into cracks in the wall fixedly disposed on the bracket, the injector comprising an outer cylinder, an inner cylinder filled with grout being rotatably engaged within the outer cylinder, a plurality of limiting blocks being fixedly disposed on the inner cylinder, and the extension length of the injection end of the inner cylinder being rotatable for adjustment, and a baffle for preventing the filling grout from leaking out is fixedly disposed at one end of the bracket.

[0007] Furthermore, a column groove is provided at the center of one side of the outer cylinder, and a slot is also provided on the outer cylinder. The column groove is connected to the slot, and a number of limiting grooves are provided on one side of the slot and connected thereto.

[0008] Furthermore, the inner cylinder is inserted into the column groove, the limiting block is slidably installed in the slot, and the limiting block is snapped into the limiting groove.

[0009] Furthermore, a fixing plug is provided inside the inner cylinder. One end of the fixing plug is connected to an elastic rope, one end of which is fixedly connected to the inner wall of the inner cylinder. The other end of the fixing plug is connected to a connecting rope, and one end of the connecting rope passes through the side wall of the inner cylinder.

[0010] Furthermore, a connecting groove communicating with the column groove is provided at the center of the other side of the outer cylinder, and one end of the connecting rope extends out of the connecting groove.

[0011] Furthermore, one end of the connecting rope is fixedly connected to a loop rope, and the outer cylinder sidewall has several connecting blocks for fixing the rope, with the loop rope sleeved on the connecting blocks.

[0012] Furthermore, a fixing plate is fixedly installed on both sides of one end of the bracket, and a strong magnet is embedded in the fixing plate. The fixing plate is magnetically fixed to both sides of the wall crack.

[0013] Furthermore, protective plates are hinged to each of the fixed plates, and grooves are provided on both sides of one end of the bracket, with one end of the protective plate snapped into the groove.

[0014] Furthermore, a support portion is fixedly provided below the syringe. The support portion includes a support rod fixedly provided on a bracket, and an arc-shaped block is fixedly provided on the support rod. The arc-shaped block is tightly fitted to the side wall of the outer cylinder.

[0015] Furthermore, the baffle is slidably inserted into the side of the bracket near the wall, and a bolt is threaded through the bracket and the baffle.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In this auxiliary device for repairing damaged building structures, an adjustable syringe is provided. After adjusting the inner cylinder to the required length according to the actual depth of the wall crack, the inner cylinder is rotated to make the limiting block engage in the corresponding limiting groove, thereby fixing the length of the extended end of the inner cylinder. This ensures that the injection end can accurately penetrate into the crack, which not only guarantees the stability of the injection end during the filling process of the grout, but also ensures that the crack is filled evenly and fully.

[0018] 2. In this auxiliary device for repairing damaged building structures, a baffle is installed. When filling the grout, the baffle fits tightly against the side wall of the wall and covers the cracks, thereby effectively preventing the loss and waste of the grout and indirectly improving the filling efficiency. Protective plates are also hinged on both sides of the support to prevent garbage, dust or other impurities from contaminating or damaging the undried grout. Attached image description:

[0019] Figure 1 This is one of the schematic diagrams of the overall structure of the auxiliary device for repairing building damage in a preferred embodiment of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of the outer cylinder in a preferred embodiment of the present invention;

[0021] Figure 3 This is a preferred embodiment of the present invention. Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the syringe in a preferred embodiment of the present invention;

[0023] Figure 5 This is a preferred embodiment of the present invention. Figure 3 Enlarged schematic diagram of the structure at point B;

[0024] Figure 6 This is a schematic diagram of the overall structure of the inner cylinder in a preferred embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the inner cylinder planar structure in a preferred embodiment of the present invention;

[0026] Figure 8 This is a preferred embodiment of the present invention. Figure 7 Enlarged schematic diagram of the structure at point C;

[0027] Figure 9 This is the second schematic diagram of the overall structure of the auxiliary device for repairing building damage in a preferred embodiment of this utility model;

[0028] Figure 10 This is a schematic diagram of the overall structure of the support portion in a preferred embodiment of the present invention.

[0029] Illustration:

[0030] 1. Bracket; 11. Groove;

[0031] 2. Syringe; 21. Outer cylinder; 211. Column groove; 212. Slot; 213. Limiting groove; 214. Connecting block; 215. Connecting groove; 22. Inner cylinder; 221. Limiting block; 222. Fixing plug; 223. Connecting rope; 224. Loop rope; 225. Elastic rope;

[0032] 3. Fixing plate; 4. Protective plate; 5. Baffle; 51. Bolts;

[0033] 6. Support part; 61. Support rod; 62. Arc-shaped block. Detailed Implementation

[0034] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0035] Please see Figures 1-10 As shown, the purpose of this embodiment is to provide an auxiliary device for repairing building damage, including a bracket 1 installed on the side wall of the wall, a syringe 2 for injecting grout into the wall cracks is fixedly installed on the bracket 1, the syringe 2 includes an outer cylinder 21, an inner cylinder 22 filled with grout is rotatably engaged inside the outer cylinder 21, a plurality of limiting blocks 221 are fixedly installed on the inner cylinder 22, and the extension length of the injection end of the inner cylinder 22 can be adjusted by rotation, and a baffle 5 for preventing the filling grout from leaking is fixedly installed at one end of the bracket 1.

[0036] A column groove 211 is provided at the center of one side of the outer cylinder 21, and a slot 212 is also provided on the outer cylinder 21. The column groove 211 is connected to the slot 212, and a number of limiting grooves 213 are provided on one side of the slot 212 and are connected thereto.

[0037] The inner cylinder 22 is inserted into the column groove 211 and serves as a storage and release container for the slurry. The limiting block 221 is slidably installed in the slot 212 and is also engaged in the limiting groove 213. During installation, the inner cylinder 22 is inserted into the column groove 211, and the limiting block 221 is aligned with and slidably installed in the slot 212. The length of the protruding end of the inner cylinder 22 is adjusted horizontally according to the depth of the wall cracks in the building area. When the desired protruding length is reached, the inner cylinder 22 is rotated towards the limiting groove 213, causing the limiting block 221 to engage in the corresponding limiting groove 213, thereby fixing the length of the protruding end of the inner cylinder 22.

[0038] A fixed plug 222 is provided inside the inner cylinder 22. Its design purpose is to control the outflow speed and flow rate of the slurry by adjusting its distance from the outlet end of the inner cylinder 22. One end of the fixed plug 222 is connected to an elastic rope 225. One end of the elastic rope 225 is fixedly connected to the inner wall of the inner cylinder 22. The function of the elastic rope 225 is to provide an inward pulling force to the fixed plug 222, so that it can fit tightly against the inner wall of the inner cylinder 22, thereby preventing the slurry from leaking when it is not needed. At the same time, the elasticity of the elastic rope 225 also allows the fixed plug 222 to move when subjected to external force. The other end of the fixed plug 222 is connected to a connecting rope 223, and one end of the connecting rope 223 passes through the side wall of the inner cylinder 22.

[0039] A connecting groove 215 communicating with the column groove 211 is provided at the center of the other side of the outer cylinder 21, and one end of the connecting rope 223 extends out of the connecting groove 215.

[0040] One end of the connecting rope 223 is fixedly connected to a loop rope 224. The outer cylinder 21 has several connecting blocks 214 for fixing the rope on its side wall. The loop rope 224 is sleeved on the connecting block 214. The loop rope 224 not only provides a convenient holding point for the user, but also facilitates fixation.

[0041] Since one end of the fixed plug 222 is connected to the elastic rope 225, by pulling the ring rope 224, the connecting rope 223 can drive the fixed plug 222 to move to adjust the distance from the outlet end of the inner cylinder 22. The farther the fixed plug 222 is from the outlet of the inner cylinder 22, the larger the flow rate of the slurry. The position of the fixed plug 222 is fixed by fitting the ring rope 224 onto the connecting block 214 at a suitable position.

[0042] A fixing plate 3 is fixedly installed on both sides of one end of the bracket 1. A strong magnet is embedded in the fixing plate 3. Since the building is made of metal, the fixing plate 3 is magnetically fixed to both sides of the wall crack, thereby fixing the bracket 1 to the wall.

[0043] Protective plates 4 are hinged to the fixed plates 3 to provide temporary protection after the cracks are filled with grout. Grooves 11 are provided on both sides of one end of the bracket 1. After the cracks are filled with grout, the protective plates 4 are rotated so that one end of the protective plates 4 is snapped into the groove 11. The protective plates 4 can prevent garbage, dust or other impurities from sticking to the undried grout.

[0044] Since the syringe 2 usually contains a heavy slurry, its overall weight is relatively large. If it lacks proper support during long-term use or storage, the syringe 2 may tilt or fall due to gravity, affecting work efficiency and safety. Therefore, a support part 6 is fixedly installed below the syringe 2. The support part 6 includes a support rod 61 fixedly installed on the bracket 1. An arc-shaped block 62 is fixedly installed on the support rod 61. The arc-shaped block 62 is tightly fitted with the side wall of the outer cylinder 21. The support part 6 can effectively prevent the syringe 2 from tilting or falling due to gravity.

[0045] A baffle 5 is slidably inserted into the bracket 1 near the wall, and a bolt 51 is threaded through the bracket 1 and the baffle 5 to fix the baffle 5. The baffle 5 is used to prevent the filling grout from flowing out from the lower end of the crack, and also reduces leakage and waste of grout during the filling process. The baffle 5 fits tightly against the side wall of the wall and covers the crack. When filling the crack with grout, the injection head of the syringe 2 is inserted into the upper end of the crack, and the baffle 5 is located at the lower end of the syringe 2 to prevent the grout from flowing out from the lower end of the crack. The baffle 5 is detachable, making it easy for users to replace it according to the size and length of the crack. This design not only improves the applicability and flexibility of the baffle 5, but also reduces the cost of use and maintenance difficulty.

[0046] In practical use, the inner cylinder 22 is inserted into the groove 211 of the outer cylinder 21, and the limiting block 221 is aligned with the slot 212 and slidably installed. According to the crack depth, the inner cylinder 22 is pulled horizontally to adjust the length of its protruding end. When the required length is reached, rotate the inner cylinder 22 so that the limiting block 221 engages in the corresponding limiting groove 213, thereby fixing the length of the extended end of the inner cylinder 22. Align the injection head of the inner cylinder 22 with the upper end of the wall crack. Magnetically fix the bracket 1 to both sides of the wall crack using the strong magnet on the fixing plate 3. Adjust the position of the baffle 5 according to the actual length and depth of the crack, and fix it to the bracket 1 by tightening the bolt 51, ensuring that the baffle 5 fits tightly against the wall sidewall and covers the crack. Pull the ring rope 224, which drives the fixing plug 222 to move through the connecting rope 223, adjusting its distance from the outlet end of the inner cylinder 22 to control the flow rate and flow of the slurry. Then, put the ring rope 224 on the connecting block 214 in the appropriate position to fix the position of the fixing plug 222. Inject the slurry into the crack. After filling, rotate the protective plate 4 so that one end engages in the groove 11. Wait for the slurry to air dry or solidify naturally, and then remove the bracket 1.

[0047] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A building body damage repair auxiliary device, comprising a bracket (1) arranged on the side wall of a wall body, a syringe (2) for injecting slurry into the crack of the wall body is fixedly arranged on the bracket (1), characterized in that, Said injector (2) includes outer cylinder (21), the inner cylinder (22) filled with slurry is rotationally connected in outer cylinder (21), a plurality of limiting blocks (221) are fixedly arranged on the inner cylinder (22), and the inner cylinder (22) can be rotationally adjusted to extend the length of injection end, and one end of the support (1) is fixedly provided with a baffle (5) for preventing the loss of filled slurry.

2. The building damage repair assist device according to claim 1, characterized by, The outer cylinder (21) is provided with a column groove (211) at the center of one side, and the outer cylinder (21) is also provided with an insertion groove (212), the column groove (211) is communicated with the insertion groove (212), and a plurality of limiting grooves (213) are communicated with the insertion groove (212) on one side.

3. The building damage repair assist apparatus according to claim 2, characterized by, The inner cylinder (22) is inserted into the column groove (211), the limiting block (221) is slidingly installed in the insertion groove (212), and the limiting block (221) is connected in the limiting groove (213).

4. The building damage repair assist apparatus according to claim 2, characterized by, The inner cylinder (22) is provided with a fixed plug (222), one end of the fixed plug (222) is connected with an elastic rope (225), one end of the elastic rope (225) is fixedly connected with the inner wall of the inner cylinder (22), the other end of the fixed plug (222) is connected with a connecting rope (223), and one end of the connecting rope (223) penetrates the side wall of the inner cylinder (22).

5. The building damage repair assist apparatus according to claim 4, characterized by, The other side of the outer cylinder (21) is provided with a connecting groove (215) communicated with the column groove (211), and one end of the connecting rope (223) extends out of the connecting groove (215).

6. The building damage repair assist apparatus according to claim 4, characterized by, One end of the connecting rope (223) is fixedly connected with a ring rope (224), and the side wall of the outer cylinder (21) is fixedly connected with a plurality of connecting blocks (214), and the ring rope (224) is sleeved on the connecting block (214).

7. The building damage repair assist apparatus according to claim 1, characterized by, The support (1) is fixedly provided with a fixed plate (3) on both sides of one end, the fixed plate (3) is embedded with a powerful magnet, and the fixed plate (3) is magnetically fixedly installed on both sides of the wall crack.

8. The building damage repair assist apparatus according to claim 7, characterized by, The fixed plate (3) is hingedly installed with a protective plate (4), and the support (1) is provided with a recess (11) on both sides of one end, and the protective plate (4) is hingedly installed in the recess (11).

9. The building damage repair assist apparatus according to claim 1, characterized by, The injector (2) is fixedly provided with a support part (6) below, the support part (6) includes a support rod (61) fixedly arranged on the support (1), the support rod (61) is fixedly provided with an arc block (62), and the arc block (62) is closely combined with the side wall of the outer cylinder (21).

10. The building damage repair assist apparatus according to claim 1, characterized by, The baffle (5) is slidingly inserted on the side of the support (1) close to the wall, and the support (1) and the baffle (5) are provided with a bolt (51) in screw connection.

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