Building crack repairing device

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a building crack repairing device which comprises a supporting leg, an adjusting structure is installed at the top of the supporting leg, a material extruding structure is connected to the top of the adjusting structure, a material mixing structure is arranged at the top of the material extruding structure, and the adjusting structure comprises a horizontal adjusting unit and a height adjusting unit. The horizontal adjusting unit comprises a base, the top of the base is provided with a guide rail, the middle of the top face of the guide rail is connected with a sliding block, the top end of the sliding block is connected with a pushing plate, and the pushing plate is internally connected with a transmission part. The ends, close to the front face and the back face, of the outer surface of the transmission part are connected with fixing parts. According to the building crack repairing device, a rotating disc is rotated to drive a transmission part to conduct transmission, so that a pushing plate drives a moving plate to conduct horizontal adjustment in the guide rail direction, meanwhile, a hydraulic cylinder is started to drive a lifting plate to conduct lifting adjustment in the height direction, and therefore a material extruding structure can be accurately adjusted; and the repair work of cracks in various directions and positions is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building crack repairing device. Background Art

[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. A large amount of manpower, material and financial resources will be consumed in the construction. Therefore, it is required to consider its economic benefits at all times during the construction process. Attention should be paid to the quality, safety progress and cost of the project during the construction process.

[0003] However, after construction of some buildings, cracks may appear on the walls due to environmental factors. If not handled in time, it may affect the quality of the building.

[0004] As disclosed in Chinese patent CN215443245U, a building crack repair device is proposed. The filler is put into the storage box through a feed pipe for storage, and then the sealing cap is put on the outside of the feed pipe. The bottom plate is pushed to move by a push rod, and the feed barrel is moved to a suitable position by four moving wheels. Then, the operating rod drives the top plug rod to move so that the top plug rod drives the top plug to move to the leftmost side of the feed barrel. Then, the feed pump is connected to the power supply to transfer the filler to the inside of the feed barrel. Then, the operating wheel drives the lead screw to rotate so that the two movable seats on the outer surface of the lead screw drive the brush to move, and the brush is moved into the crack. Then, the feed barrel is pulled upward, and the dust residue in the crack is processed by the brush. The feed barrel is adjusted to After reaching the appropriate height, align the feeding port with the crack, and then move the scraper to the left. The two springs are compressed and generate elastic force through the scraper, and then the elastic force of the two springs is used to fit the scraper to the surface of the building crack. Then, the feeding barrel is moved downward along the crack through the two guide wheels while the operating rod is pushed. The operating rod drives the top plug rod to move, so that the top plug rod drives the top plug to slide on the inner wall of the feeding barrel, pushing the internal filler so that the filler is squeezed into the crack. Through the mutual cooperation of the sphere and the slot, the direction of the feeding port is adjusted so that the filler is more fully filled into the crack. After the feeding port passes through the crack of the building, the crack is smoothed by the scraper, and then the hot wind is blown to the crack by the fan to improve the efficiency of the solidification of the filler.

[0005] However, in the prior art, when repairing cracks, since the cracks are usually tortuous after they are generated, the injection structure needs to be flexibly adjusted during the repair process to better adapt to the direction of the cracks for repair.

[0006] For this reason we urgently need to provide a kind of building crack repairing device. Utility Model Content

[0007] The purpose of the utility model is to provide a building crack repairing device to solve the problem in the prior art proposed in the above background technology that when repairing cracks, since the cracks are usually tortuous after they are generated, it is necessary to flexibly adjust the injection structure during the repair process to better adapt to the direction of the cracks for repairing.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building crack repair device, comprising a supporting leg, an adjusting structure is installed on the top of the supporting leg, an extrusion structure is connected to the top of the adjusting structure, and a mixing structure is arranged on the top of the extrusion structure.

[0009] The adjustment structure includes a horizontal adjustment unit and a height adjustment unit.

[0010] The horizontal adjustment unit includes a base, a guide rail is installed on the top of the base, a slider is connected to the middle of the top surface of the guide rail, a push plate is connected to the top of the slider, a transmission member is connected inside the push plate, a fixing member is connected to the outer surface of the transmission member near the front and back ends, and a turntable is installed on the front end of the transmission member.

[0011] Preferably, the height adjustment unit comprises a movable plate, a hydraulic cylinder is installed on the top surface of the movable plate, and an output end of the hydraulic cylinder is connected to a lifting plate.

[0012] Preferably, the bottom surface of the base is fixedly connected to the top of the support leg, the outer surface of the slider is slidably connected to the inner wall of the convex slide groove provided in the middle of the top surface of the guide rail, the bottom surface of the push plate is slidably connected to the middle of the top surface of the base, the fixing member is fixedly installed in the middle of the front and back of the base, and the bottom surface of the moving plate is fixedly connected to the top of the slider. The transmission member is a threaded rod and a threaded barrel, the threaded rod is threadedly connected to the threaded barrel, the outer surface of the threaded barrel is fixedly connected to the push plate, the fixing member is a fixed plate and a bearing is installed inside the fixed plate, and the inside of the bearing is fixedly connected to the non-threaded part of the front and back of the outer surface of the threaded rod.

[0013] Preferably, the extrusion structure includes a mounting seat, an extrusion barrel is installed in the middle of the top surface of the mounting seat, an asynchronous motor is installed at the left end of the extrusion barrel, an auger is connected to the output end of the asynchronous motor, and an extrusion tube is installed at the right end of the extrusion barrel.

[0014] Preferably, the bottom surface of the mounting seat is fixedly connected to the top surface of the lifting plate, the asynchronous motor is detachably connected to the left end of the extrusion barrel, and the outer surface of the auger is rotatably connected to the inner wall of the extrusion barrel. An arc groove is opened in the middle of the top surface of the mounting seat, and the inner wall of the arc groove is fixedly connected to the outer surface of the extrusion barrel.

[0015] Preferably, the mixing structure includes a mounting frame, a mixing barrel is installed in the middle of the top surface of the mounting frame, a stirring motor is installed on the top of the mixing barrel, an auger is connected to the output end of the stirring motor, a feed port is installed in the middle of the top surface of the mixing barrel near the right end, a discharge pipe is installed in the middle of the bottom surface of the mixing barrel, and a valve is installed on the outer surface of the discharge pipe.

[0016] Preferably, the bottom surface of the mounting frame is fixedly connected to the left end of the top surface of the lifting plate, the end of the discharge pipe away from the mixing barrel is fixedly connected to the inner wall of the circular hole opened near the left end of the top of the outer surface of the extruder, and the stirring motor is detachably connected to the top surface of the mixing barrel. The middle part of the top of the mounting frame is fixedly connected to the bottom end of the outer surface of the mixing barrel.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The building crack repair device, through the setting of the adjustment structure, rotates the turntable to drive the transmission member to transmit, so that the push plate drives the moving plate to adjust horizontally along the guide rail direction, and at the same time, the lifting plate can be driven to adjust the height by starting the hydraulic cylinder, so that the extrusion structure can be accurately adjusted, which is convenient for repairing work in various directions and positions of cracks.

[0019] .The building crack repair device, through the setting of the mixing structure and the extrusion structure, can mix and stir the repairing materials by starting the stirring motor to drive the rotation of the second auger, and can effectively prevent the mixed raw materials from solidifying inside the mixing barrel. The asynchronous motor drives the first auger to rotate in the reverse and forward directions, which can realize the extrusion repair and prevent the raw materials from solidifying inside the extrusion barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is an enlarged view of the internal structure of the regulating structure of the utility model;

[0023] Figure 4 This is an enlarged view of the internal structure of the mixing and injection device of the utility model.

[0024] In the figure: 1, supporting leg; 101, base; 102, guide rail; 103, slider; 104, push plate; 105, transmission member; 106, fixing member; 107, turntable; 108, moving plate; 109, hydraulic cylinder; 110, lifting plate; 201, mounting seat; 202, extrusion barrel; 203, asynchronous motor; 204, auger 1; 205, extrusion pipe; 301, mounting frame; 302, mixing barrel; 303, stirring motor; 304, auger 2; 305, feed port; 306, discharge pipe; 307, valve. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A building crack repairing device comprises a supporting leg 1, an adjusting structure is installed on the top of the supporting leg 1, an extruding structure is connected to the top of the adjusting structure, and a mixing structure is arranged on the top of the extruding structure.

[0029] The adjustment structure includes a horizontal adjustment unit and a height adjustment unit. The horizontal adjustment unit includes a base 101. A guide rail 102 is installed on the top of the base 101. A slider 103 is connected to the middle of the top surface of the guide rail 102. A push plate 104 is connected to the top of the slider 103. A transmission member 105 is connected inside the push plate 104. A fixing member 106 is connected to one end of the outer surface of the transmission member 105 near the front and back. A turntable 107 is installed at one end of the front of the transmission member 105. The height adjustment unit includes a moving plate 108. A hydraulic cylinder 109 is installed on the top surface of the moving plate 108. A lifting plate 110 is connected to the output end of the hydraulic cylinder 109.

[0030] The bottom surface of the base 101 is fixedly connected to the top of the supporting leg 1, the outer surface of the slider 103 is slidably connected to the inner wall of a convex slide groove provided in the middle of the top surface of the guide rail 102, the bottom surface of the push plate 104 is slidably connected to the middle of the top surface of the base 101, the fixing member 106 is fixedly installed in the middle of the front and back of the base 101, and the bottom surface of the moving plate 108 is fixedly connected to the top of the slider 103.

[0031] By setting the adjustment structure, the rotating turntable 107 drives the transmission member 105 to transmit, so that the push plate 104 drives the movable plate 108 to be horizontally adjusted along the guide rail 102. At the same time, by starting the hydraulic cylinder 109, the lifting plate 110 can be driven to be raised and lowered and adjusted in height, so that the extrusion structure can be accurately adjusted, which is convenient for repairing work in various directions and positions of cracks.

[0032] When repairing the crack, the base 101 can be moved by the universal wheel installed at the bottom of the supporting leg 1, so that the extrusion tube 205 can be extended into the crack, and then the turntable 107 is rotated to drive the transmission member 105 to rotate, and the turntable 107 drives the threaded rod to rotate, and the threaded connection between the threaded rod and the threaded tube is used to drive the push plate 104 to move, and the push plate 104 drives the slider 103 to slide in the slide groove opened at the top of the guide rail 102, thereby driving the moving plate 108, the hydraulic cylinder 109, and the lifting plate 110 to move in the horizontal direction, so as to realize the horizontal adjustment of the position of the extrusion tube 205, and start the hydraulic cylinder 109 to drive the lifting plate 110 to adjust the height, so as to realize the height adjustment of the extrusion tube 205, and cooperate with the horizontal adjustment to repair the crack more flexibly.

[0033] Embodiment 2:

[0034] On the basis of the first embodiment, the extrusion structure includes a mounting seat 201, an extrusion barrel 202 is mounted in the middle of the top surface of the mounting seat 201, an asynchronous motor 203 is mounted on the left end of the extrusion barrel 202, an auger 204 is connected to the output end of the asynchronous motor 203, and an extrusion tube 205 is mounted on the right end of the extrusion barrel 202. The bottom surface of the mounting seat 201 is fixedly connected to the top surface of the lifting plate 110, the asynchronous motor 203 is detachably connected to the left end of the extrusion barrel 202, and the outer surface of the auger 204 is rotatably connected to the inner wall of the extrusion barrel 202.

[0035] The mixing structure includes a mounting frame 301, a mixing barrel 302 is mounted in the middle of the top surface of the mounting frame 301, a stirring motor 303 is mounted on the top of the mixing barrel 302, an auger 304 is connected to the output end of the stirring motor 303, a feed port 305 is mounted in the middle of the top surface of the mixing barrel 302 near the right end, a discharge pipe 306 is mounted in the middle of the bottom surface of the mixing barrel 302, and a valve 307 is mounted on the outer surface of the discharge pipe 306. The bottom surface of the mounting frame 301 is fixedly connected to the left end of the top surface of the lifting plate 110, the end of the discharge pipe 306 away from the mixing barrel 302 is fixedly connected to the inner wall of the circular hole opened on the top of the outer surface of the extruding barrel 202 near the left end, and the stirring motor 303 is detachably connected to the top surface of the mixing barrel 302.

[0036] Through the setting of the mixing structure and the extrusion structure, by starting the stirring motor 303 to drive the rotation of the auger 2 304, the repair raw materials can be mixed and stirred, and at the same time, the mixed raw materials can be effectively prevented from solidifying inside the mixing barrel, and the asynchronous motor 203 drives the auger 1 204 to rotate in the reverse and forward directions, so that extrusion repair can be achieved, and at the same time, the raw materials can be prevented from solidifying inside the extrusion barrel 202.

[0037] The raw materials are placed into the mixing barrel 302 through the feed port 305, and the stirring motor 303 is started to drive the auger 2 304 to rotate, so that the raw materials can be mixed. After the raw materials are mixed, during the repair process, the raw materials at the bottom are lifted by the rotation of the auger 2 304, and fall back after reaching the top of the auger 2 304, so as to complete the mixing and stirring of the raw materials and effectively prevent the raw materials from solidifying. When it is necessary to extrude the material to repair the crack, the valve 307 is opened to allow the raw materials to enter the extrusion barrel 202 through the discharge pipe 306, and the asynchronous motor 203 is started to drive the auger 1 204 to rotate, so that the raw materials can be transported from the left end to the right end of the extrusion barrel 202, and squeezed into the crack through the extrusion pipe 205 for repair. In the gap of repair, the asynchronous motor 203 can be started to flip and stir the raw materials in the extrusion barrel 202, so as to prevent the leakage of the raw materials and effectively prevent the solidification of the raw materials in the extrusion barrel 202, so as to facilitate subsequent repair.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A building crack repair device, comprising a support leg (1), characterized in that: An adjustment structure is installed on the top of the support leg (1), an extrusion structure is connected to the top of the adjustment structure, and a mixing structure is arranged on the top of the extrusion structure; The adjustment structure includes a horizontal adjustment unit and a height adjustment unit; The horizontal adjustment unit comprises a base (101), a guide rail (102) is installed on the top of the base (101), a slider (103) is connected to the middle of the top surface of the guide rail (102), a push plate (104) is connected to the top of the slider (103), a transmission member (105) is connected inside the push plate (104), a fixing member (106) is connected to one end of the outer surface of the transmission member (105) close to the front and back sides, and a turntable (107) is installed on the front end of the transmission member (105).

2. A building crack repairing device according to claim 1, characterized in that: The height adjustment unit comprises a movable plate (108), a hydraulic cylinder (109) is installed on the top surface of the movable plate (108), and an output end of the hydraulic cylinder (109) is connected to a lifting plate (110).

3. A building crack repairing device according to claim 2, characterized in that: The bottom surface of the base (101) is fixedly connected to the top of the supporting leg (1); the outer surface of the slider (103) is slidably connected to the inner wall of a convex sliding groove provided in the middle of the top surface of the guide rail (102); the bottom surface of the push plate (104) is slidably connected to the middle of the top surface of the base (101); the fixing member (106) is fixedly installed in the middle of the front and back of the base (101); and the bottom surface of the movable plate (108) is fixedly connected to the top of the slider (103).

4. A building crack repairing device according to claim 1, characterized in that: The extrusion structure comprises a mounting seat (201), an extrusion barrel (202) is mounted in the middle of the top surface of the mounting seat (201), an asynchronous motor (203) is mounted at the left end of the extrusion barrel (202), an auger (204) is connected to the output end of the asynchronous motor (203), and an extrusion tube (205) is mounted at the right end of the extrusion barrel (202).

5. A building crack repairing device according to claim 4, characterized in that: The bottom surface of the mounting seat (201) is fixedly connected to the top surface of the lifting plate (110), the asynchronous motor (203) is detachably connected to the left end of the extrusion barrel (202), and the outer surface of the auger (204) is rotatably connected to the inner wall of the extrusion barrel (202).

6. A building crack repairing device according to claim 1, characterized in that: The mixing structure comprises a mounting frame (301), a mixing barrel (302) is mounted in the middle of the top surface of the mounting frame (301), a stirring motor (303) is mounted on the top of the mixing barrel (302), an output end of the stirring motor (303) is connected to an auger (304), a feed port (305) is mounted in the middle of the top surface of the mixing barrel (302) near the right end, a discharge pipe (306) is mounted in the middle of the bottom surface of the mixing barrel (302), and a valve (307) is mounted on the outer surface of the discharge pipe (306).

7. A building crack repairing device according to claim 6, characterized in that: The bottom surface of the mounting frame (301) is fixedly connected to the left end of the top surface of the lifting plate (110); the end of the discharge pipe (306) away from the mixing barrel (302) is fixedly connected to the inner wall of a circular hole provided at the top of the outer surface of the extrusion barrel (202) near the left end; and the stirring motor (303) is detachably connected to the top surface of the mixing barrel (302).

Images