A comprehensive pipe gallery leakage repair device

Abstract

The utility model relates to comprehensive pipe gallery repair technical field especially, and more particularly to a kind of comprehensive pipe gallery leakage repair equipment.Fixing seat is equipped with cleaning device, dust removal device and spraying device, cleaning device includes cleaning box, baffle, brush roll and first power mechanism, cleaning box one end opening, multiple filter holes are opened in baffle, brush roll rotation is set in cleaning box and the bristle of brush roll extends the opening of cleaning box, first power mechanism is fixed on cleaning box and its output end is fixedly connected with the roll shaft of brush roll, dust removal device includes dust removal box, dust suction pipe, filter plate and air suction pump, filter plate is fixed in the inboard of dust removal box, the inside of dust removal box is separated into third box chamber and fourth box chamber, dust suction pipe one end extends into first box chamber, the other end extends into third box chamber, air suction pump is communicated with fourth box chamber by pipeline.The dust that brush roll is cleaned leakage place and is rolled up is extracted to dust removal box by air suction pump, ensure that operating environment cannot appear dust raising.

Description

Technical Field

[0001] This utility model relates to the field of integrated utility tunnel repair technology, and in particular to an integrated utility tunnel leakage repair device. Background Technology

[0002] Integrated utility tunnels are underground urban pipeline corridors that integrate various engineering pipelines such as electricity, communications, gas, heating, and water supply and drainage into a tunnel space. They are important infrastructure to ensure the normal work and life of urban residents.

[0003] After long-term use, the tunnel space of the integrated utility tunnel may develop cracks and leaks on the sides due to issues such as groundwater pressure and structural deformation. Waterproof coatings need to be applied to the cracks for repair. In order to ensure that the coatings can adhere better to the cracks, the cracks need to be cleaned. After cleaning, dust will be generated in the tunnel. Currently, most leakage repair work in utility tunnels is done manually, which cannot control the dust and results in a harsh working environment in the tunnel. Summary of the Invention

[0004] To address the problem that most existing leak repair work in utility tunnels is done manually, which makes it difficult to manage dust and leads to dusty work sites, this utility model proposes a comprehensive utility tunnel leak repair device. This device uses an air pump to draw the dust generated by the brush rollers cleaning the leaks into a dust collection box, ensuring that the working environment is dust-free.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A comprehensive pipe gallery leakage repair device includes a fixed base, on which a cleaning device, a dust removal device, and a spraying device for spraying waterproof coating onto the leakage point are provided. The cleaning device includes a cleaning box, a baffle, a brush roller, and a first power mechanism. The cleaning box is open at one end, and the baffle is fixed inside the cleaning box, dividing the interior of the cleaning box into a first chamber and a second chamber. The second chamber is connected to the opening of the cleaning box. The baffle has multiple filter holes. The brush roller is rotatably mounted inside the cleaning box, with its bristles extending out of the opening. The first power mechanism is fixed to the cleaning box, and its output end is fixedly connected to the roller shaft of the brush roller. The first power mechanism drives the brush roller to rotate, and the brush roller approaches the leakage point to clean the dust and dirt at that location. The dust removal device includes a dust collection box, a suction pipe, a filter plate, and an air pump. The filter plate is fixed inside the dust collection box, dividing the interior into a third chamber and a fourth chamber. One end of the suction pipe extends into the first chamber, and the other end extends into the third chamber. The air pump is connected to the fourth chamber via a pipe. Dust and dirt brushed off by the brush rollers fall directly to the ground, while some floats into the air, creating dust. The air pump draws this airborne dust into the dust collection box, preventing dust from spreading. Simultaneously, baffles prevent large pieces of dirt from clogging the suction pipe in the second chamber, and the brush rollers further sweep this dirt out of the second chamber during rotation, preventing its accumulation.

[0006] Preferably, the spraying device includes a spray box and a feeding assembly. The spray box has a spray nozzle on one side. The feeding assembly includes a material cylinder, a feeding pipe, and a feeding pump. The material cylinder has an inlet pipe, one end of which is connected to the material cylinder, and the other end is connected to the spray box. The feeding pump is mounted on the feeding pipe. The spray box is hollow inside. The feeding pump draws paint from the material cylinder into the spray box through the feeding pipe, and the paint is then sprayed out through the spray nozzle, thereby spraying the leaking area.

[0007] Preferably, the material cylinder is equipped with a stirring mechanism, which includes a stirring shaft, stirring rods, and a second power mechanism. The stirring shaft is rotatably mounted inside the material cylinder, and multiple stirring rods are evenly fixed on the stirring shaft. The output end of the second power mechanism is fixedly connected to the stirring shaft. This prevents the waterproof coating from depositing inside the material cylinder, ensuring more uniform mixing of the waterproof coating and guaranteeing its waterproof effect after spraying.

[0008] Preferably, a lifting frame is fixed on the fixed base, and the lifting frame is provided with an adjustable sliding seat. Both the cleaning box and the spray box are fixedly mounted on the sliding seat.

[0009] Preferably, the lifting frame is provided with a guide rod and a screw. The guide rod passes through the sliding seat and is fixedly connected to the lifting frame. A third power mechanism is fixed on the lifting frame. The screw is rotatably mounted on the lifting frame and threadedly connected to the sliding seat. One end of the screw passes through the lifting frame and is fixedly connected to the output end of the third power mechanism.

[0010] Preferably, the cleaning box has an installation groove on one side of its opening, a rotating shaft is fixed in the installation groove, and a rotating cylinder is rotatably mounted on the rotating shaft, with the outer circumference of the rotating cylinder extending out of the installation groove. The rotating cylinder can be attached to the side of the pipe gallery, thereby ensuring that the cleaning box does not contact the side wall of the pipe gallery while maintaining the cleaning effect of the brush roller on the dust and dirt at the leakage point.

[0011] Preferably, the dust collector is provided with a door, which is located on one side of the third chamber.

[0012] Preferably, the lower side of the fixed base is provided with a pulley, and the upper side of the fixed base is fixed with a push rod.

[0013] The beneficial effects of this utility model through the above technical solution are as follows: 1. When the brush bristles of the brush roller in this utility model come into contact with the leak in the pipe gallery, the first power mechanism drives the brush roller to rotate, thereby brushing off the dust and dirt at that location. The air pump in the dust removal device sucks the dust that has accumulated at the opening of the cleaning box into the dust removal box through the dust suction pipe, thereby ensuring that there is no dust in the working environment. At the same time, the baffle set in the dust removal box can leave large pieces of dirt in the second chamber to prevent them from clogging the dust suction pipe. Then, the brush roller can also sweep them out of the second chamber during rotation to prevent them from accumulating in the second chamber.

[0014] 2. In the spraying device of this utility model, after the leakage point is cleaned, the conveying pump draws the evenly mixed waterproof coating from the material cylinder into the spray box, and the coating is then sprayed out from the spray hole to spray the leakage point.

[0015] 3. In this utility model, both the cleaning box and the spray box are fixed on the sliding seat on the lifting frame. When the third power mechanism is working, the sliding seat can move up and down on the screw, thereby driving the cleaning box and the spray box to move up and down, thus improving the working range of this device. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of an integrated pipe gallery leakage repair device according to the present invention; Figure 2 This is a schematic diagram of the cleaning box of the integrated pipe gallery leakage repair equipment of this utility model, with a cut-off portion removed. Figure 3 This is a schematic diagram of the cleaning device and dust removal device of the integrated pipe gallery leakage repair equipment of this utility model; Figure 4 This is a schematic diagram of the spraying device of a comprehensive pipe gallery leakage repair equipment according to the present invention, wherein a portion of the material cylinder is cut off.

[0017] In the attached diagram, the following numbers are used: 1 is the cleaning device, 11 is the cleaning box, 111 is the first chamber, 112 is the second chamber, 113 is the mounting groove, 12 is the baffle, 121 is the filter hole, 13 is the brush roller, 14 is the first power mechanism, 15 is the rotating shaft, and 16 is the rotating drum. 2 is a dust removal device, 21 is a dust removal box, 211 is a door, 22 is a suction pipe, 23 is a filter plate, and 24 is an air pump. 3 is the spraying device, 31 is the spray box, 32 is the material cylinder, 33 is the material conveying pipe, 34 is the material conveying pump, 35 is the feed pipe, 36 is the stirring shaft, 37 is the stirring rod, and 38 is the second power mechanism. 4 is the lifting frame, 5 is the sliding seat, 6 is the guide rod, 7 is the screw, 8 is the third power mechanism, 100 is the fixed seat, 200 is the pulley, and 300 is the push rod. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1-4 As shown, this embodiment provides a comprehensive pipe gallery leakage repair device, including a fixed base 100, on which a cleaning device 1, a dust removal device 2, and a spraying device 3 for spraying waterproof coating onto the leakage point are provided; refer to Figure 2 The cleaning device 1 includes a cleaning box 11, a baffle 12, a brush roller 13, and a first power mechanism 14. The cleaning box 11 is square with an opening at one end, the opening area of ​​which is equal to the area of ​​one side wall of the cleaning box 11. The baffle 12 is fixed inside the cleaning box 11, dividing the interior of the cleaning box 11 into a first chamber 111 and a second chamber 112. The second chamber 112 is connected to the opening of the cleaning box 11, and one side of the second chamber 112 is completely exposed. The baffle 12 has multiple filter holes 121 for leaving large pieces of soil cleaned by the brush roller 13 in the second chamber 112. The brush roller 13 is rotatably mounted inside the cleaning box 11, and the bristles of the brush roller 13 extend out of the opening of the cleaning box 11. The roller shaft of the brush roller 13 is rotatably mounted on the side wall inside the cleaning box 11. The first power mechanism 14 is fixed to the cleaning box 11, and its output end is fixedly connected to the roller shaft of the brush roller 13.

[0019] Furthermore, two opposing mounting grooves 113 are provided at the upper and lower ends of the opening side of the cleaning box 11. A rotating shaft 15 is fixed in the mounting groove 113. In this embodiment, one side wall of the cleaning box 11 can be made detachable by bolts, so that the rotating shaft 15 can be installed in the mounting groove 113. A rotating cylinder 16 is rotatably sleeved on the rotating shaft 15, and the outer periphery of the rotating cylinder 16 extends out of the mounting groove 113. The outer periphery of the two rotating cylinders 16 extends out of the mounting groove 113, thereby ensuring that the cleaning box 11 does not contact the side wall of the pipe gallery, while ensuring that the bristles of the brush roller 13 make full contact with the leakage point.

[0020] refer to Figure 1 and Figure 3The dust removal device 2 includes a dust collection box 21, a suction pipe 22, a filter plate 23, and an air pump 24. The dust collection box 21 is fixed on the mounting base 100. The filter plate 23 is fixed inside the dust collection box 21, dividing the interior of the dust collection box 21 into a third chamber and a fourth chamber. The filter plate 23 retains most of the dust extracted by the air pump 24 in the third chamber. One end of the suction pipe 22 extends into the first chamber 111, and the other end extends into the third chamber. The air pump 24 is connected to the fourth chamber through a pipe. In this embodiment, two suction pipes 22 are provided to ensure effective dust adsorption at the opening of the dust collection box 11. The air pump 24 is fixed to the side of the dust collection box 21 by bolts, with its suction pipe extending into the fourth chamber and its exhaust pipe remaining outside.

[0021] Furthermore, the dust collection box 21 is provided with a door 211, which is located on one side of the third chamber. One side of the door 211 is hinged to the dust collection box 21, and the opening and closing of the door 211 is manually controlled. When it is necessary to remove debris from the third chamber, the door 211 can be opened.

[0022] refer to Figure 1 and Figure 4 The spraying device 3 includes a spray box 31 and a feeding assembly. The spray box 31 has multiple evenly distributed spray holes on one side. The spray box 31 has a sealed chamber inside. The paint entering the spray box 31 will be continuously supplied and then sprayed out through the spray holes to spray the leaking parts of the pipe gallery. The feeding assembly includes a material cylinder 32, a conveying pipe 33 and a conveying pump 34. The material cylinder 32 is provided with an inlet pipe 35. There are two conveying pipes 33, one end of which is connected to the material cylinder 32 and the other end is connected to the spray box 31. The conveying pump 34 is installed on the conveying pipe 33.

[0023] Furthermore, the material cylinder 32 is equipped with a stirring mechanism, which includes a stirring shaft 36, stirring rods 37, and a second power mechanism 38. The stirring shaft 36 is rotatably disposed inside the material cylinder 32, and multiple stirring rods 37 are evenly fixed on the stirring shaft 36. The output end of the second power mechanism 38 is fixedly connected to the stirring shaft 36. The second power mechanism 38 is fixed on the upper end face of the material cylinder 32 and is fixedly connected to the upper end of the stirring shaft 36, enabling it to drive the stirring rods 37 on the stirring shaft 36 to stir the waterproof coating inside the material cylinder 32.

[0024] refer to Figure 1 and Figure 3The fixed base 100 is welded and fixed with a lifting frame 4 having an inverted "U" shape in longitudinal section. The lifting frame 4 is provided with a sliding seat 5 that can be adjusted up and down. The cleaning box 11 and the spray box 31 are both welded and fixed on the sliding seat 5. Specifically, the lifting frame 4 is equipped with guide rods 6 and screws 7. There are two guide rods 6, respectively located on both sides of the screw 7. The guide rods 6 pass through the sliding seat 5 and are fixedly connected to the lifting frame 4, serving to limit the movement of the sliding seat 5. A third power mechanism 8 is fixed to the lifting frame 4 by bolts. Both ends of the screw 7 are rotatably mounted on the lifting frame 4 and threadedly connected to the sliding seat 5. The upper end of the screw 7 passes through the lifting frame 4 and is fixedly connected to the output end of the third power mechanism 8. Thus, when the third power mechanism 8 is working, the fixed seat 100 moves the cleaning box 11 and the spray box 31 up and down. In this embodiment, in order to match the limit stroke of the up and down movement of the cleaning box 11 and the spray box 31, both the suction pipe 22 and the conveying pipe 33 can be flexible hoses with lengths matching the limit stroke, so that the up and down movement of the cleaning box 11 and the spray box 31 can proceed normally. The third power mechanism 8 can be a motor capable of rotating the output shaft in reverse, thereby realizing the forward and reverse rotation of the screw 7.

[0025] refer to Figure 1 The fixed base 100 has a pulley 200 on its lower side and a push rod 300 fixed on its upper side. This device can move on the ground within the integrated utility tunnel, allowing for more convenient position adjustment and improving the efficiency of repairing leaks.

[0026] In this embodiment, the first power mechanism 14, the second power mechanism 38 and the third power mechanism 8 can use electric motors as power sources.

[0027] The procedure for using this device is as follows: First, manually push the push rod 300. The pulley 200 on the lower side of the fixed base 100 moves on the ground at the pipe gallery to the leak point. The rotating drum 16 can then be placed against the side of the pipe gallery. At this time, the third power mechanism 8 is activated, and the sliding base 5 drives the cleaning box 11 to adjust its position so that the cleaning box 11 is located below the crack at the leak point. Then, the first power mechanism 14 is activated, driving the brush roller 13 to rotate. The bristles on the brush roller 13 clean away the dust and dirt at the leak point. Finally, the air pump 24 is activated, and the suction pipe 22 is used to clean the air. Dust near the opening of the cleaning box 11 is drawn into the dust collection box 21 to avoid dust. During this process, the sliding seat 5 can drive the cleaning box 11 to move up and down back and forth to completely clean the entire crack. After the dirt and dust in the crack are cleaned, the waterproof coating can be sprayed. At this time, the material pump 34 is started to pump the well-stirred waterproof coating into the spray box 31 through the material pipe 33, and then spray it out from the spray hole on the spray box 31 to spray the waterproof coating on the crack.

[0028] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A utility tunnel leakage repair apparatus comprising a fixing seat (100), characterized in that, The mounting base (100) is equipped with a cleaning device (1), a dust removal device (2), and a spraying device (3) for spraying waterproof coating onto the leak. The cleaning device (1) includes a cleaning box (11), a baffle (12), a brush roller (13), and a first power mechanism (14). The cleaning box (11) has an opening at one end. The baffle (12) is fixed inside the cleaning box (11) and divides the interior of the cleaning box (11) into a first chamber (111) and a second chamber (112). The second chamber (112) is connected to the opening of the cleaning box (11). The baffle (12) has multiple filter holes (121). The brush roller (13) is rotatably disposed inside the cleaning box (11) and the bristles of the brush roller (13) extend out of the opening of the cleaning box (11). The first power mechanism (14) is fixed on the cleaning box (11) and its output end is fixedly connected to the roller shaft of the brush roller (13). The dust removal device (2) includes a dust removal box (21), a suction pipe (22), a filter plate (23) and an air pump (24). The filter plate (23) is fixed inside the dust removal box (21) and divides the inside of the dust removal box (21) into a third chamber and a fourth chamber. One end of the suction pipe (22) extends into the first chamber (111) and the other end extends into the third chamber. The air pump (24) is connected to the fourth chamber through a pipe.

2. The utility tunnel leakage repairing device according to claim 1, characterized in that, The spraying device (3) includes a spray box (31) and a feeding assembly. A spray hole is provided on one side of the spray box (31). The feeding assembly includes a material cylinder (32), a conveying pipe (33) and a conveying pump (34). A feed pipe (35) is provided on the material cylinder (32). One end of the conveying pipe (33) is connected to the material cylinder (32) and the other end is connected to the spray box (31). The conveying pump (34) is installed on the conveying pipe (33).

3. The utility tunnel leak repair apparatus of claim 2, wherein, The material cylinder (32) is equipped with a stirring mechanism, which includes a stirring shaft (36), stirring rods (37), and a second power mechanism (38). The stirring shaft (3) is rotatably arranged inside the material cylinder (32), and there are multiple stirring rods (37) that are evenly fixed on the stirring shaft (3). The output end of the second power mechanism (38) is fixedly connected to the stirring shaft (3).

4. The utility tunnel leak repair apparatus of claim 2, wherein, The fixed base (100) is fixed with a lifting frame (4), and the lifting frame (4) is provided with an adjustable sliding seat (5). The cleaning box (11) and the spray box (31) are both fixedly installed on the sliding seat (5).

5. The utility tunnel leak repair apparatus of claim 4, wherein, The lifting frame (4) is provided with a guide rod (6) and a screw (7). The guide rod (6) passes through the sliding seat (5) and is fixedly connected to the lifting frame (4). A third power mechanism (8) is fixed on the lifting frame (4). The screw (7) is rotatably mounted on the lifting frame (4) and threadedly connected to the sliding seat (5). One end of the screw (7) passes through the lifting frame (4) and is fixedly connected to the output end of the third power mechanism (8).

6. The utility tunnel leak repair apparatus of claim 1, wherein, The cleaning box (11) has an opening on one side with an installation groove (113). A rotating shaft (15) is fixed in the installation groove (113). A rotating cylinder (16) is rotatably sleeved on the rotating shaft (15). The outer periphery of the rotating cylinder (16) extends out of the installation groove (113).

7. The utility tunnel leak repair apparatus of claim 1, wherein, The dust removal box (21) is provided with a door body (211) located at one side of the third box chamber.

8. The utility tunnel leak repair apparatus of claim 1, wherein, The lower side of the fixing seat (100) is provided with a pulley (200), and the upper side of the fixing seat (100) is fixed with a push rod (300).

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