In-pipe cleaning device based on building buried pipe

Abstract

The in-pipe cleaning device based on the building buried pipe is completely adaptive to a tubular working environment in structure, can be freely adjusted according to the diameter of a pipeline, has real-time monitoring and lighting capabilities, adopts a front-back sectional type cleaning process, can operate in a pipe bending state, cleans accumulated solid obstacles and synchronously cleans a pipe wall at the same time.

Description

Technical Field

[0001] The invention relates to the field of cleaning buried pipes in buildings, and more specifically to a cleaning device for buried pipes in buildings. Background Art

[0002] With the rapid development of modern industry, many applications have been implemented in the cleaning of buried pipes in buildings in combination with existing scientific and technological technologies.

[0003] For example: CN220469097U, road drainage pipe cleaning device, the utility model provides a road drainage pipe cleaning device, and particularly relates to the municipal related technical field, including a pipe cleaning vehicle and a cleaning mechanism, the inner surface of the pipe cleaning vehicle is fixedly connected with a support frame. The road drainage pipe cleaning device, through the setting of a motor, a rotating shaft, a first fixed column, a second spring, a limit groove, a second fixed column, a limit block and a cleaning brush, the motor will drive the rotating shaft to rotate, when the rotating shaft rotates, the first fixed column rotates, and potholes may appear on the inner wall of the drainage pipe, so that the second fixed column forms a telescopic structure with the first fixed column through the second spring, thereby ensuring that the cleaning brush at one end of the second fixed column is always in contact with the inner wall of the drainage pipe to achieve a better cleaning effect, thus completing the effect of cleaning the inner wall of the drainage pipe. The cleaning mechanism of the utility model cannot operate in a curved pipe, and its cleaning structure type is also a commonly used mechanism in this technical field. For example: CN221675227U, pipeline cleaning device and equipment, the present application provides a pipeline cleaning device and equipment, which relates to the field of powder manufacturing; wherein the pipeline cleaning device comprises: a shell, an airbag, a cleaning component and an exhaust component; the airbag is coated on the outer periphery of the shell, and the two sides of the airbag are respectively defined as a first side and a second side; the cleaning component is sealedly mounted on the shell and provided with a cleaning end, and the cleaning end is located on the first side; the exhaust component is sealedly mounted on the shell and provided with an exhaust end, and the exhaust end is located between the cleaning end and the first side, and under the exhaust action of the exhaust end, the first side forms a negative pressure relative to the second side to push the pipeline cleaning device to move in a first direction; the present application cleans the dust in the pipeline through the cleaning component and the exhaust component, and at the same time uses the negative pressure principle to achieve the effect of driving the pipeline cleaning device to move. The cleaning mechanism of the utility model cannot operate in a curved pipeline, and its cleaning structure type is also a commonly used mechanism in this technical field. Summary of the invention

[0004] The purpose of the present invention is to provide a cleaning device for buried pipes in buildings. The device structure is fully adapted to the tubular working environment, can be freely adjusted according to the pipe diameter, has real-time monitoring and lighting capabilities, adopts a front and rear segmented cleaning process, can operate in a bent pipe state, cleans accumulated solid obstacles and also cleans the pipe wall simultaneously.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] A device for cleaning the inside of buried pipes in buildings, characterized in that it includes a front drive assembly, a first pipe wall action mechanism, a second pipe wall action mechanism, a third pipe wall action mechanism, and a rear cleaning mechanism, wherein the first pipe wall action mechanism, the second pipe wall action mechanism, the third pipe wall action mechanism, and the rear cleaning mechanism are all connected to the front drive assembly.

[0007] As a further optimization of the technical solution, the present invention is a cleaning device based on buried pipes in buildings, wherein the front drive assembly includes a connecting plate A, a connecting box, a flexible shaft, an inspection panel A, a motor bracket A, a motor A, a coupling, a screw shaft, a shaft seat A, a screw sensor, a sensor accessory, a screw screw plate, a support shaft A, a connecting plate B, a front obstacle baffle, a camera, and a lighting lamp, wherein the connecting plate A is fixedly connected to the flexible shaft, the inspection panel A, the motor bracket A, the shaft seat A, the screw sensor, and the connecting plate B are all fixedly connected to the connecting box, the motor bracket A is fixedly connected to the motor A, the output shaft of the motor A is fixedly connected to the screw shaft through a coupling, the screw shaft is rotatably connected to the shaft seat A, the screw shaft is fixedly connected to the sensor accessory, the screw shaft is meshingly connected to the screw screw plate, the screw screw plate is fixedly connected to the connecting plate A through the support shaft A, the connecting plate B is fixedly connected to the front obstacle baffle, and the camera and the lighting lamp are both fixedly connected to the front obstacle baffle.

[0008] As a further optimization of the technical solution, the present invention is a cleaning device based on buried pipes in buildings, wherein the first pipe wall action mechanism includes a crank A, a positioning block A, a positioning column A, a support box A, an inspection panel B, a motor bracket B, a motor B, a bevel gear A, a bevel gear B, an anti-skid wheel group A, a support shaft B, a crank B, a positioning block B, a positioning block B, a support box B, an inspection panel C, a motor bracket C, a motor C, a bevel gear C, a bevel gear D, and an anti-skid wheel group B, wherein the positioning block A and the support box A are fixedly connected to the crank A, the positioning block A is fixedly connected to the positioning column A, the support box A is fixedly connected to the inspection panel B and the motor bracket B, and the motor bracket B is connected to the motor B is fixedly connected, the output shaft of motor B is fixedly connected to bevel gear A, bevel gear A is meshingly connected with bevel gear B, bevel gear B is fixedly connected to the connecting shaft of anti-skid wheel set A, the connecting shaft of anti-skid wheel set A is rotatably connected to support box A, support shaft B is rotatably connected to positioning block A, positioning column A, crank B, positioning block B, and positioning block B, crank B is fixedly connected to support box B, support box B is fixedly connected to motor bracket C, motor bracket C is fixedly connected to motor C, the output shaft of motor C is fixedly connected to bevel gear C, bevel gear C is meshingly connected with bevel gear D, bevel gear D is fixedly connected to the connecting shaft of anti-skid wheel set B, and the output shaft of anti-skid wheel set B is rotatably connected to support box B.

[0009] As a further optimization of the technical solution, the present invention is a cleaning device based on buried pipes in buildings, wherein the components contained in the second pipe wall action mechanism are the same as those of the first pipe wall action mechanism, the assembly method and sequence are the same as those of the first pipe wall action mechanism, and the operation sequence and functions realized are the same as those of the first pipe wall action mechanism.

[0010] As a further optimization of the technical solution, the present invention is a cleaning device based on buried pipes in buildings, wherein the components contained in the third pipe wall action mechanism are the same as those of the first pipe wall action mechanism, its assembly method and sequence are the same as those of the first pipe wall action mechanism, and its operation sequence and realized functions are the same as those of the first pipe wall action mechanism.

[0011] As a further optimization of the technical solution, the present invention is a cleaning device based on a building buried pipe, wherein the post-cleaning mechanism includes a cylindrical fixed cylinder, an inspection panel D, a battery pack, a connecting cylinder, a triangular connecting box, an axle A, a spring A, a rubber wheel A, an axle B, a spring B, a rubber wheel B, an axle C, a spring C, a rubber wheel C, a motor fixed cylinder positioning ring, a motor fixed cylinder, a shaftless motor, a bevel gear shaft, a connecting block, a connecting flange, an annular bracket, an elastic cleaning plate, a bevel gear D, an axle D, a centering ball A, a spring D, a bevel gear E, an axle E, a centering ball E, a spring E, a bevel gear F, an axle F, a centering ball F, and a spring F, wherein the inspection panel D, the battery pack, and the connecting cylinder are all fixedly connected to the cylindrical fixed cylinder, the connecting cylinder is fixedly connected to the triangular connecting box, the axle A is fixedly connected to the cylindrical fixed cylinder through the spring A, the axle A is rotationally connected to the rubber wheel A, the axle B is fixedly connected to the cylindrical fixed cylinder through the spring B, and the axle B is rotationally connected to the rubber wheel B. The wheel shaft C is fixedly connected to the cylindrical fixed cylinder through the spring C, the wheel shaft C is rotatably connected to the rubber wheel C, the motor fixed cylinder positioning ring is fixedly connected to the connecting cylinder, the motor fixed cylinder is fixedly connected to the connecting cylinder and the motor fixed cylinder positioning ring, the motor fixed cylinder is fixedly connected to the shaftless motor, the output end of the shaftless motor is fixedly connected to the bevel gear shaft, the bevel gear shaft is fixedly connected to the connecting block, the connecting block is fixedly connected to the connecting flange, the connecting flange and the elastic cleaning plate are fixedly connected to the annular bracket, the bevel gear shaft is meshed with the bevel gear D, the bevel gear E and the bevel gear F, the bevel gear D is fixedly connected to the wheel shaft D, the wheel shaft D is rotatably connected to the centering ball A and the spring D, the bevel gear E is fixedly connected to the wheel shaft E, the wheel shaft E is rotatably connected to the centering ball E and the spring E, the bevel gear F is fixedly connected to the wheel shaft F, the wheel shaft F is rotatably connected to the centering ball F and the spring F, the wheel shaft D, the wheel shaft E and the wheel shaft F are all rotatably connected to the triangular connecting box, and the spring D, the spring E and the spring F are all fixedly connected to the triangular connecting box.

[0012] The beneficial effects of the cleaning device for building buried pipes of the present invention are as follows:

[0013] The present invention is a cleaning device for buried pipes in buildings, which has the following beneficial effects: 1. The device structure is fully adapted to the tubular working environment, can be freely adjusted according to the pipe diameter, and has real-time monitoring and lighting capabilities; 2. It adopts a front and rear segmented cleaning process, can operate in a bent pipe state, cleans accumulated solid obstacles and simultaneously cleans the pipe wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0016] Figure 2 The front drive assembly structure of the present invention is schematically shown in FIG. Figure 1 ;

[0017] Figure 3 The front drive assembly structure of the present invention is schematically shown in FIG. Figure 2 ;

[0018] Figure 4 This is a schematic diagram of the structure of the first tube wall action mechanism of the present invention. Figure 1 ;

[0019] Figure 5 This is a schematic diagram of the structure of the first tube wall action mechanism of the present invention. Figure 2 ;

[0020] Figure 6 This is a schematic diagram of the structure of the first tube wall action mechanism of the present invention. Figure 3 ;

[0021] Figure 7 The post-cleaning mechanism of the present invention is schematically shown in FIG. Figure 1 ;

[0022] Figure 8 The post-cleaning mechanism of the present invention is schematically shown in FIG. Figure 2 ;

[0023] Fig. 9 The post-cleaning mechanism of the present invention is schematically shown in FIG. Figure 3 ;

[0024] Fig.10 The post-cleaning mechanism of the present invention is schematically shown in FIG. Figure 4 ;

[0025] In the figure: front drive assembly 1; connecting plate A101; connecting box 102; flexible shaft 103; inspection panel A104; motor bracket A105; motor A106; coupling 107; screw shaft 108; shaft seat A109; screw sensor 110; sensor accessories 111; screw screw plate 112; support shaft A113; connecting plate B114; front obstacle baffle 115; camera 116; lighting lamp 117; first pipe wall action mechanism 2 ; crank A201; positioning block A202; positioning column A203; support box A204; inspection panel B205; motor bracket B206; motor B207; bevel gear A208; bevel gear B209; anti-skid wheel set A210; support shaft B211; crank B212; positioning block B213; positioning block B214; support box B215; inspection panel C216; motor bracket C217; motor C218; bevel gear C219; bevel Gear D220; anti-skid wheel group B221; second tube wall action mechanism 3; third tube wall action mechanism 4; rear cleaning mechanism 5; cylindrical fixing cylinder 501; inspection panel D502; battery pack 503; connecting cylinder 504; triangular connecting box 505; axle A506; spring A507; rubber wheel A508; axle B509; spring B510; rubber wheel B511; axle C512; spring C513; rubber wheel C514; motor fixing Cylinder positioning ring 515; motor fixing cylinder 516; shaftless motor 517; bevel gear shaft 518; connecting block 519; connecting flange 520; annular bracket 521; elastic cleaning plate 522; bevel gear D523; axle D524; centering ball A525; spring D526; bevel gear E527; axle E528; centering ball E529; spring E530; bevel gear F531; axle F532; centering ball F533; spring F534. Specific embodiments

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings. Specific embodiment one:

[0028] Combine the following Figure 1-10 To illustrate the present embodiment, a cleaning device for buried pipes in buildings is provided, comprising a front drive assembly 1, a first pipe wall motion mechanism 2, a second pipe wall motion mechanism 3, a third pipe wall motion mechanism 4, and a rear cleaning mechanism 5. The first pipe wall motion mechanism 2, the second pipe wall motion mechanism 3, the third pipe wall motion mechanism 4, and the rear cleaning mechanism 5 are all connected to the front drive assembly 1. Specific embodiment 2:

[0030] Combine the following Figure 1-10Description of this embodiment, this embodiment further describes the first embodiment, the front drive assembly 1 includes a connecting plate A101, a connecting box 102, a flexible shaft 103, an inspection panel A104, a motor bracket A105, a motor A106, a coupling 107, a lead screw shaft 108, a shaft seat A109, a lead screw sensor 110, a sensor accessory 111, a lead screw screw plate 112, a support shaft A113, a connecting plate B114, a front obstacle baffle 115, a camera 116, and a lighting lamp 117, wherein the connecting plate A101 is fixedly connected to the flexible shaft 103, the inspection panel A104, the motor bracket A105, the shaft seat A109, the lead screw sensor 110, the sensor accessory 111, the lead screw screw plate 112, the support shaft A113, the connecting plate B114, the front obstacle baffle 115, the camera 116, and the lighting lamp 117. The bar sensor 110 and the connecting plate B114 are both fixedly connected to the connecting box 102, the motor bracket A105 is fixedly connected to the motor A106, the output shaft of the motor A106 is fixedly connected to the screw shaft 108 through the coupling 107, the screw shaft 108 is rotatably connected to the shaft seat A109, the screw shaft 108 is fixedly connected to the sensor accessory 111, the screw shaft 108 is meshedly connected to the screw screw plate 112, the screw screw plate 112 is fixedly connected to the connecting plate A101 through the support shaft A113, the connecting plate B114 is fixedly connected to the front obstacle baffle 115, and the camera 116 and the lighting lamp 117 are both fixedly connected to the front obstacle baffle 115. Specific embodiment three:

[0032] Combine the following Figure 1-10This embodiment is described. This embodiment further describes the first embodiment. The first tube wall action mechanism 2 includes a crank A201, a positioning block A202, a positioning column A203, a support box A204, an inspection panel B205, a motor bracket B206, a motor B207, a bevel gear A208, a bevel gear B209, an anti-slip wheel set A210, a support shaft B211, a crank B212, a positioning block B213, a positioning block B214, Support box B215, inspection panel C216, motor bracket C217, motor C218, bevel gear C219, bevel gear D220, anti-skid wheel set B221, wherein the positioning block A202 and support box A204 are fixedly connected to the crank A201, the positioning block A202 is fixedly connected to the positioning column A203, the support box A204 is fixedly connected to the inspection panel B205 and the motor bracket B206, and the motor bracket B206 is fixedly connected to the motor B 207 is fixedly connected, the output shaft of the motor B207 is fixedly connected to the bevel gear A208, the bevel gear A208 is meshedly connected to the bevel gear B209, the bevel gear B209 is fixedly connected to the connecting shaft of the anti-skid wheel set A210, the connecting shaft of the anti-skid wheel set A210 is rotatably connected to the support box A204, the support shaft B211 is rotatably connected to the positioning block A202, the positioning column A203, the crank B212, the positioning block B213, and the positioning block B214, the crank The handle B212 is fixedly connected to the support box B215, the support box B215 is fixedly connected to the motor bracket C217, the motor bracket C217 is fixedly connected to the motor C218, the output shaft of the motor C218 is fixedly connected to the bevel gear C219, the bevel gear C219 is meshingly connected to the bevel gear D220, the bevel gear D220 is fixedly connected to the connecting shaft of the anti-skid wheel group B221, and the output shaft of the anti-skid wheel group B221 is rotatably connected to the support box B215. Specific embodiment four:

[0034] Combine the following Figure 1-10 To explain this embodiment, this embodiment further explains Example 1. The components contained in the second tube wall action mechanism 3 are the same as those of the first tube wall action mechanism 2, the assembly method and sequence are the same as those of the first tube wall action mechanism 2, and the operation sequence and functions realized are the same as those of the first tube wall action mechanism 2. Specific embodiment five:

[0036] Combine the following Figure 1-10 To explain this embodiment, this embodiment further explains Example 1. The components contained in the third tube wall action mechanism 4 are the same as those of the first tube wall action mechanism 2, its assembly method and sequence are the same as those of the first tube wall action mechanism 2, and its operation sequence and realized functions are the same as those of the first tube wall action mechanism 2. Specific embodiment six:

[0038] Combine the following Figure 1-10Description of this embodiment, this embodiment further describes the first embodiment, the post-cleaning mechanism 5 includes a cylindrical fixed cylinder 501, an inspection panel D502, a battery pack 503, a connecting cylinder 504, a triangular connecting box 505, an axle A506, a spring A507, a rubber wheel A508, an axle B509, a spring B510, a rubber wheel B511, an axle C512, a spring C513, a rubber wheel C514, a motor fixing cylinder positioning ring 515, a motor fixing cylinder 516, a shaftless motor 517, a bevel gear shaft 518, a connecting block 519, a connecting flange 520, an annular bracket 521, an elastic cleaning plate 522, a bevel gear D523, an axle D524, a fixed Heart ball A525, spring D526, bevel gear E527, axle E528, centering ball E529, spring E530, bevel gear F531, axle F532, centering ball F533, spring F534, wherein the inspection panel D502, battery pack 503, and connecting cylinder 504 are all fixedly connected to the cylindrical fixed cylinder 501, the connecting cylinder 504 is fixedly connected to the triangular connecting box 505, the axle A506 is fixedly connected to the cylindrical fixed cylinder 501 through the spring A507, the axle A506 is rotationally connected to the rubber wheel A508, the axle B509 is fixedly connected to the cylindrical fixed cylinder 501 through the spring B510, and the axle B509 is rotationally connected to the rubber wheel B511, The wheel shaft C512 is fixedly connected to the cylindrical fixed cylinder 501 through the spring C513, the wheel shaft C512 is rotatably connected to the rubber wheel C514, the motor fixed cylinder positioning ring 515 is fixedly connected to the connecting cylinder 504, the motor fixed cylinder 516 is fixedly connected to the connecting cylinder 504 and the motor fixed cylinder positioning ring 515, the motor fixed cylinder 516 is fixedly connected to the shaftless motor 517, the output end of the shaftless motor 517 is fixedly connected to the bevel gear shaft 518, the bevel gear shaft 518 is fixedly connected to the connecting block 519, the connecting block 519 is fixedly connected to the connecting flange 520, the connecting flange 520 and the elastic cleaning plate 522 are fixedly connected to the annular bracket 521, and the bevel gear shaft 518 is fixedly connected to the bevel gear D5 23. Bevel gear E527 and bevel gear F531 are meshed and connected. Bevel gear D523 is fixedly connected to axle D524. Axle D524 is rotatably connected to centering ball A525 and spring D526. Bevel gear E527 is fixedly connected to axle E528. Axle E528 is rotatably connected to centering ball E529 and spring E530. Bevel gear F531 is fixedly connected to axle F532. Axle F532 is rotatably connected to centering ball F533 and spring F534. Axle D524, axle E528 and axle F532 are all rotatably connected to triangular connecting box 505. Spring D526, spring E530 and spring F534 are all fixedly connected to triangular connecting box 505.

[0039] The present invention is a cleaning device based on the inside of a pipe buried in a building, and its working principle is as follows: modern buildings will pre-buried pipes for power supply and water supply at various stages of construction. Considering the long construction period of large-scale buildings, there will be certain uncertainties in the early pre-buried steel pipes due to the time difference, and the probability of foreign matter such as construction waste and cement blocks existing in the pipes will increase. These existing problems will lead to certain construction difficulties in the later circuit wiring. The present device provides a cleaning device for pre-buried pipes, and its purpose is to detect and clean the inside of the pipes through unmanned equipment, to provide technical support for corresponding construction scenes and construction difficulties, and to put the present device into the pipe. The present device is mainly powered by the battery pack 503. At this time, the front drive assembly 1 is started to start The motor A106 is driven, and when its output shaft rotates, it drives the screw shaft 108 to rotate through the coupling 107. When the screw shaft 108 rotates, it drives the screw plate 112 to move linearly along the screw shaft 108. The screw plate 112 drives the connecting plate A101 to move synchronously through the support shaft A113. When the connecting plate A101 moves, it drives the crank A201 to move. When the crank A201 moves, it rotates crosswise with the crank B212 through the support shaft B211. When the crank A201 rotates, it drives the anti-skid wheel group A210 to rotate through the support box A204. When the crank B212 rotates, it drives the anti-skid wheel group B221 to rotate through the support box B215. Since the first tube wall action mechanism 2, the second tube wall action mechanism 3, and the third tube wall action mechanism 4 are all connected to the front The drive assembly 1 is connected, so when the first tube wall action mechanism 2 is working, the second tube wall action mechanism 3 and the third tube wall action mechanism 4 are working synchronously, and their operation sequence and realized functions are the same as the first tube wall action mechanism 2, until the anti-skid wheel group A210 and the anti-skid wheel group B221 in the first tube wall action mechanism 2, the second tube wall action mechanism 3 and the third tube wall action mechanism 4 expand outward to squeeze the inner wall of the pipeline, and then the motor B207 and the motor C218 in the first tube wall action mechanism 2, the second tube wall action mechanism 3 and the third tube wall action mechanism 4 are started at the same time. When the motor B207 is started, its output shaft drives the bevel gear A208 to rotate, and the bevel gear A208 drives the bevel gear B209 to rotate, and the bevel gear B 209 drives the anti-skid wheel set A210 to rotate. When the motor C218 is started, its output shaft drives the bevel gear C219 to rotate. The bevel gear C219 drives the bevel gear D220 to rotate. The bevel gear D220 drives the anti-skid wheel set B221 to rotate. When the anti-skid wheel set A210 and the anti-skid wheel set B221 in the first tube wall action mechanism 2, the second tube wall action mechanism 3, and the third tube wall action mechanism 4 synchronously support the tube wall, the stability and centrality of the entire device can be maintained. The anti-skid wheel structure can also enable the device to move up and down in the pipe of the Z-axis coordinate. The device observes the internal situation of the pipe in front of the device in real time through the camera 116 and illuminates it in real time through the lighting lamp 117. Among them, the front obstacle baffle 115 structure is a detachable structure.The purpose is that construction personnel can customize the replacement of the front obstacle baffle 115 of the corresponding size according to the diameter of the working pipeline. When the device moves in the pipeline, it will directly push the garbage in the pipeline forward. Considering that the pre-buried pipelines in the building are all buried in sections from point to point, the device can push the garbage in a single pipeline from one end of the pipeline to the other end of the pipeline within a limited pipeline length. The anti-skid structure of the device also supports the equipment to operate in a vertical pipeline. When the front drive assembly 1 drives the first pipe wall action mechanism 2, the second pipe wall action mechanism 3, and the third pipe wall action mechanism 4 to move at the pipe bend, the flexible shaft 103 in the front drive assembly 1 is squeezed and bent by the pipe at the bend, and the flexible shaft 103 drives the rear cleaning mechanism 5 to follow the front drive assembly 1 to move. When the rear cleaning mechanism 5 moves, it moves in the pipeline through rubber wheels A508, rubber wheels B511, and rubber wheels C514. When moving, the shaftless motor 517 is started, and the output end of the shaftless motor 517 drives the bevel gear shaft 518 to rotate. The bevel gear The shaft 518 drives the connecting block 519, the bevel gear D523, the bevel gear E527, and the bevel gear F531 to rotate at the same time. The connecting block 519 drives the annular bracket 521 to rotate through the connecting flange 520. The elastic cleaning plates 522 are installed on the annular bracket 521 in a circular array. When the annular bracket 521 drives the elastic cleaning plates 522 to rotate, the elastic cleaning plates 522 clean the pipe wall to prevent other obstacles from sticking to the pipe wall. When the bevel gear D523 rotates, it drives the wheel shaft D524 to rotate, and the bevel gear E527 When rotating, it drives the axle E528 to rotate, and when the bevel gear F531 rotates, it drives the axle F532 to rotate. When the axle D524, axle E528, and axle F532 rotate, they can be blocked and prevented from winding by larger objects or ribbon-shaped objects in the pipeline, so as to avoid the connection flange 520, the annular bracket 521, and the elastic cleaning plate 522 from being entangled and blocked when rotating. The front drive assembly 1 intercepts and pushes large objects at the front side, and the rear cleaning mechanism 5 cleans the pipeline attachments at the rear, so as to clean the inside of the pipeline more comprehensively.

[0040] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. A cleaning device for building buried pipes, characterized in that: The invention comprises a front drive assembly (1), a first tube wall moving mechanism (2), a second tube wall moving mechanism (3), a third tube wall moving mechanism (4), and a rear cleaning mechanism (5); the first tube wall moving mechanism (2), the second tube wall moving mechanism (3), the third tube wall moving mechanism (4), and the rear cleaning mechanism (5) are all connected to the front drive assembly (1).

2. The device for cleaning pipes buried in buildings according to claim 1, characterized in that: The front drive assembly (1) comprises a connecting plate A (101), a connecting box (102), a flexible shaft (103), an inspection panel A (104), a motor bracket A (105), a motor A (106), a coupling (107), a lead screw shaft (108), a shaft seat A (109), a lead screw sensor (110), a sensor accessory (111), a lead screw screw plate (112), a support shaft A (113), a connecting plate B (114), a front obstacle baffle (115), a camera (116), and a lighting lamp (117), wherein the connecting plate A (101) is fixedly connected to the flexible shaft (103), and the inspection panel A (104), the motor bracket A (105), the shaft seat A (109), the lead screw sensor (110), the connecting plate B (114), a front obstacle baffle (115), a camera (116), and a lighting lamp (117). The connecting plate B (114) is fixedly connected to the connecting box (102), the motor bracket A (105) is fixedly connected to the motor A (106), the output shaft of the motor A (106) is fixedly connected to the screw shaft (108) through the coupling (107), the screw shaft (108) is rotatably connected to the shaft seat A (109), the screw shaft (108) is fixedly connected to the sensor attachment (111), the screw shaft (108) is meshedly connected to the screw plate (112), the screw plate (112) is fixedly connected to the connecting plate A (101) through the supporting shaft A (113), the connecting plate B (114) is fixedly connected to the front obstacle baffle (115), and the camera (116) and the lighting lamp (117) are fixedly connected to the front obstacle baffle (115).

3. The device for cleaning pipes buried in buildings according to claim 1, characterized in that: The first tube wall moving mechanism (2) comprises a crank A (201), a positioning block A (202), a positioning column A (203), a support box A (204), an inspection panel B (205), a motor bracket B (206), a motor B (207), a bevel gear A (208), a bevel gear B (209), an anti-slip wheel set A (210), a support shaft B (211), a crank B (212), a positioning block B (213), a positioning block B (214), a support box B (215), an inspection panel C (216) ), motor bracket C (217), motor C (218), bevel gear C (219), bevel gear D (220), anti-skid wheel set B (221), wherein the positioning block A (202) and the support box A (204) are both fixedly connected to the crank A (201), the positioning block A (202) is fixedly connected to the positioning column A (203), the support box A (204) is fixedly connected to the inspection panel B (205) and the motor bracket B (206), the motor bracket B (206) is fixedly connected to the motor B (207), and the motor The output shaft of the machine B (207) is fixedly connected to the bevel gear A (208), the bevel gear A (208) is meshedly connected to the bevel gear B (209), the bevel gear B (209) is fixedly connected to the connecting shaft of the anti-skid wheel group A (210), the connecting shaft of the anti-skid wheel group A (210) is rotatably connected to the support box A (204), the support shaft B (211) is rotatably connected to the positioning block A (202), the positioning column A (203), the crank B (212), the positioning block B (213), and the positioning block B (214), the crank B (2 12) is fixedly connected to the support box B (215), the support box B (215) is fixedly connected to the motor bracket C (217), the motor bracket C (217) is fixedly connected to the motor C (218), the output shaft of the motor C (218) is fixedly connected to the bevel gear C (219), the bevel gear C (219) is meshingly connected to the bevel gear D (220), the bevel gear D (220) is fixedly connected to the connecting shaft of the anti-skid wheel group B (221), and the output shaft of the anti-skid wheel group B (221) is rotationally connected to the support box B (215).

4. The cleaning device for building buried pipes according to claim 1 is characterized in that: The components contained in the second tube wall action mechanism (3) are the same as those of the first tube wall action mechanism (2), its assembly method and sequence are the same as those of the first tube wall action mechanism (2), and its operation sequence and realized functions are the same as those of the first tube wall action mechanism (2).

5. The device for cleaning pipes buried in buildings according to claim 1, characterized in that: The third tube wall action mechanism (4) comprises the same components as the first tube wall action mechanism (2), its assembly method and sequence are the same as those of the first tube wall action mechanism (2), and its operation sequence and realized functions are the same as those of the first tube wall action mechanism (2).

6. The device for cleaning pipes buried in buildings according to claim 1, characterized in that: The post-cleaning mechanism (5) comprises a columnar fixing cylinder (501), an inspection panel D (502), a battery pack (503), a connecting cylinder (504), a triangular connecting box (505), an axle A (506), a spring A (507), a rubber wheel A (508), an axle B (509), a spring B (510), a rubber wheel B (511), an axle C (512), a spring C (513), a rubber wheel C (514), a motor fixing cylinder positioning ring (515), a motor fixing cylinder (516), Shaftless motor (517), bevel gear shaft (518), connecting block (519), connecting flange (520), annular bracket (521), elastic cleaning plate (522), bevel gear D (523), axle D (524), centering ball A (525), spring D (526), ​​bevel gear E (527), axle E (528), centering ball E (529), spring E (530), bevel gear F (531), axle F (532), centering ball F (533), spring F (534),The inspection panel D (502), the battery pack (503), and the connecting cylinder (504) are all fixedly connected to the columnar fixing cylinder (501), the connecting cylinder (504) is fixedly connected to the triangular connecting box (505), the wheel shaft A (506) is fixedly connected to the columnar fixing cylinder (501) via a spring A (507), the wheel shaft A (506) is rotationally connected to the rubber wheel A (508), the wheel shaft B (509) is fixedly connected to the columnar fixing cylinder (501) via a spring B (510), the wheel shaft B (509) is rotationally connected to the rubber wheel B (511), and the wheel shaft A (506) is rotationally connected to the rubber wheel B (511). The wheel shaft C (512) is fixedly connected to the cylindrical fixed cylinder (501) through a spring C (513), the wheel shaft C (512) is rotationally connected to the rubber wheel C (514), the motor fixed cylinder positioning ring (515) is fixedly connected to the connecting cylinder (504), the motor fixed cylinder (516) is fixedly connected to the connecting cylinder (504) and the motor fixed cylinder positioning ring (515), the motor fixed cylinder (516) is fixedly connected to the shaftless motor (517), the output end of the shaftless motor (517) is fixedly connected to the bevel gear shaft (518), and the bevel gear shaft (518) is fixedly connected to the bevel gear shaft (518). ) is fixedly connected to the connecting block (519), the connecting block (519) is fixedly connected to the connecting flange (520), the connecting flange (520) and the elastic cleaning plate (522) are fixedly connected to the annular bracket (521), the bevel gear shaft (518) is meshedly connected with the bevel gear D (523), the bevel gear E (527) and the bevel gear F (531), the bevel gear D (523) is fixedly connected to the wheel shaft D (524), the wheel shaft D (524) is rotatably connected to the centering ball A (525) and the spring D (526), ​​the bevel gear E (527) is meshedly connected to the wheel shaft D (524), the wheel shaft D (524) is rotatably connected to the centering ball A (525) and the spring D (526), ​​the bevel gear E (527) is meshedly connected to the wheel shaft D (524), the bevel gear D (527) is meshedly connected to the wheel shaft D (524), the bevel gear E ... The shaft E (528) is fixedly connected, the wheel shaft E (528) is rotationally connected to the centering ball E (529) and the spring E (530), the bevel gear F (531) is fixedly connected to the wheel shaft F (532), the wheel shaft F (532) is rotationally connected to the centering ball F (533) and the spring F (534), the wheel shaft D (524), the wheel shaft E (528), and the wheel shaft F (532) are all rotationally connected to the triangular connection box (505), and the spring D (526), ​​the spring E (530), and the spring F (534) are all fixedly connected to the triangular connection box (505).

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