Building wall crack repairing device

Abstract

The utility model belongs to the technical field of wall surface repairing, and particularly relates to a building wall surface crack repairing device which comprises a base, a rectangular groove is formed in the top face of the base, a supporting plate is connected into the rectangular groove in a sliding mode, a vertical rod is fixedly connected to the top face of the supporting plate, an adjusting groove is formed in the surface of the vertical rod, and a lead screw is rotationally connected to the bottom end in the adjusting groove. The top end of the lead screw penetrates through the inner wall of the adjusting groove and is fixedly connected with the output end of the first motor, the outer wall of the lead screw is in threaded connection with a moving block, one face of the moving block is rotationally connected with a supporting rod, one end of the supporting rod is fixedly connected with a support, and the inner wall of the support is rotationally connected with a repairing roller. A first motor is started to drive a lead screw in an adjusting groove to rotate, the effect that a moving block ascends and descends in the adjusting groove is achieved, the moving block is adjusted to move to drive a supporting rod to ascend and descend, then the height of a repairing roller is adjusted, the working efficiency is improved, and the repairing quality of wall cracks is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall repair, and more specifically, particularly relates to a building wall crack repair device. Background Art

[0002] Building cracks are cracks in the wall of a building structure. According to the different materials of the materials themselves, they can be divided into concrete wall cracks, brick wall cracks, new partition board cracks and cracks in walls of different materials. With the development of cities, more and more buildings are being built. Due to the influence of construction materials and load-bearing structures, cracks often appear in buildings.

[0003] At present, the cracks are mainly repaired manually with cement or other repair materials, but this method consumes a lot of manpower and material resources, and a large number of auxiliary tools are required during the repair process due to the different heights of the cracks, resulting in low repair efficiency. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a building wall crack repairing device to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a building wall crack repair device, comprising a base, a rectangular groove is provided on the top surface of the base, a support plate is slidably connected to the inside of the rectangular groove, a vertical pole is fixedly connected to the top surface of the support plate, an adjusting groove is provided on the surface of the vertical pole, a screw rod is rotatably connected to the inner bottom end of the adjusting groove, the top of the screw rod passes through the inner wall of the adjusting groove and is fixedly connected to the output end of a first motor, a moving block is threadedly connected to the outer wall of the screw rod, a support rod is rotatably connected to one side of the moving block, one end of the support rod is fixedly connected to a bracket, a repair roller is rotatably connected to the inner wall of the bracket, a storage box for storing repair material is fixedly installed on the bottom surface of the support rod, and an injection head is fixedly installed on one end of the storage box.

[0006] Preferably, two sliding grooves are symmetrically opened on the inner wall of the rectangular groove, and a slider is fixedly connected to both ends of the support plate. The slider is slidably connected to the inside of the sliding groove. A guide column is fixedly connected to the inner wall of the rectangular groove, and the guide column passes through the surface of the support plate. The support plate is slidably connected to the outer wall of the guide column.

[0007] Preferably, a second motor is fixedly connected to one side of the moving block, an output end of the second motor is fixedly connected to a rotating shaft through the moving block, and one end of the rotating shaft is fixedly connected to one end of the support rod.

[0008] Preferably, one end of the bottom surface of the support rod is fixedly connected to a fixing plate, one side of the fixing plate is fixedly installed with an electric push rod, one end of the electric push rod is fixedly connected to a push plate through a storage box, a feed port is opened on the top surface of the storage box, and a sealing plate is inserted into the inner wall of the feed port.

[0009] Preferably, the bottom surface of the base is rotatably connected to four support columns, and a universal wheel is fixedly mounted on the bottom end of each of the four support columns.

[0010] Preferably, one end of the top surface of the base is fixedly connected to a vertical plate, one end of the vertical plate is symmetrically fixedly connected to two connecting plates, and a push handle is fixedly connected between the two connecting plates.

[0011] The utility model provides a building wall crack repair device, which has the following beneficial effects:

[0012] The utility model sets a moving block and starts a first motor to drive the screw rod inside the adjusting groove to rotate, thereby achieving the effect of lifting and lowering the moving block inside the adjusting groove, and driving the support rod to lift and lower by adjusting the movement of the moving block, thereby achieving the height adjustment of the repair roller, thereby improving work efficiency, and setting a material storage box, in which repair material for crack repair is stored and discharged through an injection head, and the injection head is set in a cone shape, and the moving block is used to move downward while driving the injection head to fill the wall cracks, and then the repair roller is used to roll the material at the cracks, so that the repair material can better fill the wall cracks, thereby improving the repair quality of the wall cracks.

[0013] 2. The utility model sets a rectangular groove, utilizes the slider to slide inside the groove to drive the support plate to slide inside the rectangular groove, and drives the vertical rod to move left and right, drives the repair roller to rotate by rotating the support rod, thereby achieving the effect of moving the repair roller left and right, and improving convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model from the right side;

[0015] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of the utility model from the left;

[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0018] In the figure: 1. base; 2. rectangular groove; 3. slide groove; 4. slider; 5. support plate; 6. vertical rod; 7. adjustment groove; 8. screw rod; 9. first motor; 10. moving block; 11. second motor; 12. support rod; 13. guide column; 14. bracket; 15. repair roller; 16. fixed plate; 17. electric push rod; 18. storage box; 19. injection head; 20. push plate; 21. sealing plate; 22. universal wheel; 23. vertical plate; 24. rotating shaft; 25. push handle. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a building wall crack repair device, comprising a base 1, a rectangular groove 2 is provided on the top surface of the base 1, a support plate 5 is slidably connected inside the rectangular groove 2, a vertical rod 6 is fixedly connected to the top surface of the support plate 5, an adjusting groove 7 is provided on the surface of the vertical rod 6, a screw rod 8 is rotatably connected to the bottom end of the adjusting groove 7, the top of the screw rod 8 passes through the inner wall of the adjusting groove 7 and is fixedly connected to the output end of a first motor 9, a moving block 10 is threadedly connected to the outer wall of the screw rod 8, a support rod 12 is rotatably connected to one side of the moving block 10, a bracket 14 is fixedly connected to one end of the support rod 12, a repair roller 15 is rotatably connected to the inner wall of the bracket 14, a storage box 18 for storing repair materials is fixedly installed on the bottom surface of the support rod 12, and a material injection head 19 is fixedly installed on one end of the storage box 18.

[0023] By setting the moving block 10 and starting the first motor 9 to drive the screw rod 8 inside the adjusting groove 7 to rotate, the moving block 10 can be lifted and lowered inside the adjusting groove 7. The support rod 12 can be lifted and lowered by adjusting the movement of the moving block 10, thereby adjusting the height of the repair roller 15, thereby improving the work efficiency. By setting the storage box 18, repair materials for crack repair are stored inside and discharged through the injection head 19. The injection head 19 is conical in shape. The moving block 10 moves downward while driving the injection head 19 to fill the wall cracks. Then, the repair roller 15 rolls the material at the cracks, so that the repair material can better fill the wall cracks, thereby improving the repair quality of the wall cracks.

[0024] Two slide grooves 3 are symmetrically opened on the inner wall of the rectangular groove 2, and a slider 4 is fixedly connected to both ends of the support plate 5. The slider 4 is slidably connected to the inside of the slide groove 3. A guide column 13 is fixedly connected to the inner wall of the rectangular groove 2. The guide column 13 passes through the surface of the support plate 5, and the support plate 5 is slidably connected to the outer wall of the guide column 13.

[0025] By setting the rectangular groove 2, the slider 4 is used to slide inside the slide groove 3 to drive the support plate 5 to slide inside the rectangular groove 2, and drive the vertical rod 6 to move left and right. The repair roller 15 is driven to rotate by rotating the support rod 12, thereby achieving the effect of moving the repair roller 15 left and right, thereby improving convenience.

[0026] A second motor 11 is fixedly connected to one side of the moving block 10 , and an output end of the second motor 11 is fixedly connected to a rotating shaft 24 through the moving block 10 . One end of the rotating shaft 24 is fixedly connected to one end of the support rod 12 .

[0027] By setting the second motor 11, when the direction of the wall crack is horizontal, the second motor 11 is started to drive the rotating shaft 24 to rotate, and the support rod 12 and the repair roller 15 are driven to rotate through the rotating shaft 24. The second motor 11 is used to adjust the moving direction of the repair roller 15, and the rectangular groove 2 is cooperated to realize the repair of the horizontal crack on the wall, thereby improving the convenience of crack repair.

[0028] One end of the bottom surface of the support rod 12 is fixedly connected to a fixing plate 16, one side of the fixing plate 16 is fixedly installed with an electric push rod 17, one end of the electric push rod 17 is fixedly connected to a push plate 20 through a storage box 18, and a feed port is opened on the top surface of the storage box 18, and a sealing plate 21 is inserted into the inner wall of the feed port.

[0029] By setting up an electric push rod 17, the repair material is introduced into the interior of the storage box 18 through the feed port, and the sealing plate 21 is manually pulled to close the entrance of the feed port. By starting the electric push rod 17, the push plate 20 is driven to move inside the storage box 18 and squeeze the repair material in the box, and the repair material is squeezed toward the injection head 19 and discharged through the discharge port to fill the cracks in the wall, thereby improving practicality.

[0030] The bottom surface of the base 1 is rotatably connected to four support columns, and a universal wheel 22 is fixedly mounted at the bottom end of each of the four support columns.

[0031] One end of the top surface of the base 1 is fixedly connected with a vertical plate 23 , one end of the vertical plate 23 is symmetrically fixedly connected with two connecting plates, and a push handle 25 is fixedly connected between the two connecting plates.

[0032] The specific usage and function of this embodiment are as follows: by starting the first motor 9 to drive the screw rod 8 inside the adjusting groove 7 to rotate, the moving block 10 can be lifted and lowered inside the adjusting groove 7, and the support rod 12 can be lifted and lowered by adjusting the movement of the moving block 10, thereby adjusting the height of the repair roller 15, thereby improving the working efficiency. By setting a storage box 18, repair materials for crack repair are stored inside and discharged through an injection head 19. The injection head 19 is conical in shape, and the moving block 10 is used to move downward while driving the injection head 19 to fill the wall cracks. The material at the cracks is then rolled by the repair roller 15, so that the repair material can better fill the wall cracks. The slider 4 is used to slide inside the slide groove 3 to drive the support plate 5 to slide inside the rectangular groove 2, and drive The vertical rod 6 moves left and right, and the repair roller 15 is driven to rotate by rotating the support rod 12, thereby achieving the effect of moving the repair roller 15 left and right. When the direction of the wall crack is horizontal, the second motor 11 is started to drive the rotating shaft 24 to rotate, and the support rod 12 and the repair roller 15 are driven to rotate by the rotating shaft 24. The moving direction of the repair roller 15 is adjusted by the second motor 11, and the rectangular groove 2 is cooperated to repair the horizontal cracks on the wall. The repair material is introduced into the interior of the storage box 18 through the feed port, and the sealing plate 21 is manually pulled to close the entrance of the feed port. The electric push rod 17 is started to drive the push plate 20 to move inside the storage box 18 and squeeze the repair material in the box, and the repair material is squeezed toward the injection head 19 and discharged through the discharge port to fill the cracks on the wall.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building wall crack repair device, comprising a base (1), characterized in that: The top surface of the base (1) is provided with a rectangular groove (2), the interior of the rectangular groove (2) is slidably connected to a support plate (5), the top surface of the support plate (5) is fixedly connected to a vertical rod (6), the surface of the vertical rod (6) is provided with an adjustment groove (7), the bottom end of the adjustment groove (7) is rotatably connected to a screw rod (8), the top end of the screw rod (8) passes through the inner wall of the adjustment groove (7) and is fixedly connected to the output end of the first motor (9), the outer wall of the screw rod (8) is threadedly connected to a moving block (10), one side of the moving block (10) is rotatably connected to a support rod (12), one end of the support rod (12) is fixedly connected to a bracket (14), the inner wall of the bracket (14) is rotatably connected to a repair roller (15), the bottom surface of the support rod (12) is fixedly mounted with a storage box (18) for storing repair materials, and one end of the storage box (18) is fixedly mounted with a material injection head (19).

2. A building wall crack repairing device according to claim 1, characterized in that: The inner wall of the rectangular groove (2) is symmetrically provided with two slide grooves (3); both ends of the support plate (5) are fixedly connected with a slider (4); the slider (4) is slidably connected to the inside of the slide groove (3); the inner wall of the rectangular groove (2) is fixedly connected with a guide column (13); the guide column (13) passes through the surface of the support plate (5); and the support plate (5) is slidably connected to the outer wall of the guide column (13).

3. A building wall crack repairing device according to claim 1, characterized in that: A second motor (11) is fixedly connected to one side of the moving block (10); an output end of the second motor (11) is fixedly connected to a rotating shaft (24) via the moving block (10); and one end of the rotating shaft (24) is fixedly connected to one end of the support rod (12).

4. A building wall crack repairing device according to claim 1, characterized in that: One end of the bottom surface of the support rod (12) is fixedly connected to a fixing plate (16), one side of the fixing plate (16) is fixedly mounted with an electric push rod (17), one end of the electric push rod (17) is fixedly connected to a push plate (20) via a material storage box (18), a material feed port is provided on the top surface of the material storage box (18), and a sealing plate (21) is inserted into the inner wall of the material feed port.

5. A building wall crack repairing device according to claim 1, characterized in that: The bottom surface of the base (1) is rotatably connected to four support columns, and a universal wheel (22) is fixedly mounted on the bottom end of each of the four support columns.

6. A building wall crack repairing device according to claim 1, characterized in that: One end of the top surface of the base (1) is fixedly connected to a vertical plate (23), one end of the vertical plate (23) is symmetrically fixedly connected to two connecting plates, and a push handle (25) is fixedly connected between the two connecting plates.

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