Plugging robot for pipeline leakage prevention and control

Abstract

The invention discloses a plugging robot for pipeline leakage prevention, and relates to the technical field of plugging robots, and the plugging robot comprises a composite mechanism. According to the plugging robot for pipeline leakage prevention and control, through the design of a composite mechanism, the direction of the whole composite mechanism can be adjusted through a rotating block, so that the purpose of meeting different working requirements is achieved, a first electric push rod can stretch out and draw back, and parts can be attached to working points, so that the effect of different depths is achieved; the motor rotates to drive the rotating mechanism to rotate, so that the effect of cleaning the inner wall of the pipeline is achieved, impurities on the surface of the inner wall are reduced, the situation that too many impurity particles affect the sealing effect or hard impurities exist in the pipeline, equipment entering is affected, and equipment moving smoothness is kept; therefore, the effect of blocking a water outlet point is achieved, and follow-up treatment is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of plugging robots, and in particular to a plugging robot used for preventing and controlling pipeline leakage. Background Art

[0002] The plugging robot is an intelligent mechanical device specially designed for plugging pipeline leaks. It can automatically locate the leak inside or outside the pipeline, and then seal the leak through a specific plugging device to prevent the liquid, gas and other media in the pipeline from continuing to leak. This robot combines multidisciplinary technologies such as mechanical engineering, automatic control, and material science to provide an efficient and safe solution for pipeline maintenance.

[0003] The existing equipment for sealing pipeline leakage points is too inefficient, the sealing effect is poor, and there are too many impurities inside the pipeline, which affects the sealing effect. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A plugging robot for preventing and controlling pipeline leakage, comprising:

[0005] A composite mechanism, the composite mechanism is used to plug the pipeline;

[0006] A processing mechanism, the processing mechanism is used to support the composite mechanism;

[0007] The bottom of the composite mechanism is rotatably connected to the top of the processing mechanism;

[0008] The composite mechanism comprises a rotating block, through which the direction of the entire composite mechanism can be adjusted to meet the purpose of different working requirements. The outer side of the rotating block is rotatably connected to the top of the processing mechanism. The top of the rotating block is fixedly connected to a receiving block, one side of the top of the receiving block is fixedly connected to a square plate, and one side of the outer side of the square plate is fixedly connected to a first electric push rod. The first electric push rod can be extended and retracted to make the components fit the working point, so as to achieve the effect of different depths. The first electric push rod is fixedly connected to a motor on a side away from the square plate, and the motor is fixedly connected to a crushing mechanism on a side away from the first electric push rod. , impurities are drilled through the crushing mechanism to crush the impurities and keep the equipment moving smoothly. The outer side of the crushing mechanism is fixedly connected with a rotating mechanism, and the rotating mechanism is driven to rotate by the rotation of the motor to achieve the effect of cleaning the inner wall of the pipeline, reducing impurities on the inner wall surface, facilitating subsequent plugging of leaking points, and preventing excessive impurity particles from affecting the sealing effect, or hard impurities in the pipeline from affecting the entry of the equipment. The side of the receiving block away from the rotating mechanism is fixedly connected with a filling mechanism. The structural direction is adjusted by rotating the rotating block so that the filling mechanism faces the leaking point, thereby achieving the effect of plugging the water outlet, preventing the pipeline from continuing to leak, and facilitating subsequent processing.

[0009] Preferably, the rotating mechanism includes a hydraulic rod, which is extended and retracted by the hydraulic rod to adjust the rotating radius and expand the applicable scope of pipeline size cleaning. The side of the hydraulic rod outside the crushing mechanism is fixedly connected to a connecting plate, and the side of the connecting plate outside the connecting plate is fixedly connected to an arc plate. The motor provides kinetic energy to make the arc plate rub against the inner wall of the pipeline to clean impurities on the inner wall of the pipeline and prevent excessive impurities from affecting the blocking effect. The side of the arc plate outside the hydraulic rod is fixedly connected to an external connecting strip, which is arranged on the outside of the arc plate to increase the wear resistance of the components, extend the service life of the equipment, and reduce component wear.

[0010] Preferably, the crushing mechanism includes a crushing frame, one side of the outside of the crushing frame is fixedly connected to the output end of the motor, a circular groove is provided on the side of the crushing frame away from the motor, a second electric push rod is fixedly connected to the inner side of the circular groove, the drilling depth of the drill bit is controlled by the second electric push rod, and the working efficiency is improved, a drill bit is fixedly connected to one side of the outside of the second electric push rod, and the motor provides kinetic energy to make the drill bit rotate, so as to achieve the effect of breaking the wall, clean up the harder impurities inside the pipeline, keep the inside of the pipeline smooth, so as to maintain the normal operation of the equipment, a curved incision is provided on the outside of the drill bit, and the contact area is increased by grooving through the curved incision, the friction performance is improved, and the crushing effect is further achieved.

[0011] Preferably, a third electric push rod is fixedly connected to a side of the outside of the crushing frame body close to the drill bit, and an arc frame is fixedly connected to a side of the outside of the third electric push rod close to the drill bit. The drill bit is controlled to shrink and align with the arc frame by the second electric push rod, and the arc frame is controlled to fit onto the surface of the drill bit by the third electric push rod. The drill bit is then rotated to frictionally adapt to the arc frame, so as to clean impurities on the surface of the component, reduce surface wear of the component, and prevent affecting subsequent drilling effects. A frame surface groove is provided on a side of the outside of the arc frame away from the third electric push rod. By providing the frame surface groove and grooving, the chip removal effect is increased, impurity adsorption is reduced, and the structure is kept clean.

[0012] Preferably, the filling mechanism includes a cylindrical shell, the outer side of the cylindrical shell is fixedly connected to a receiving frame, the inner side of the receiving frame is fixedly connected to an electric air pump, the electric air pump supplies air to the inside of the airbag through a hose, so as to achieve the effect of an expansion component, and the expansion component is used to achieve a filling effect on the inside of the pipeline, thereby achieving the effect of sealing the leakage points of the pipeline, which is convenient for subsequent repair and replacement of damaged pipelines. After the operation is completed, the electric air pump is fixedly connected to a hose on one side close to the cylindrical shell, and the hose is fixedly connected to the airbag on the side away from the receiving frame.

[0013] Preferably, a telescopic rod is fixedly connected to the inner wall of the cylindrical shell, and a receiving plate is fixedly connected to the side of the telescopic rod away from the cylindrical shell, and the outer side of the receiving plate is fixedly connected to the outer side of the airbag, and the airbag is driven to extend outward by the telescopic rod, and an electric air pump supplies air to the inside of the airbag through a hose, so as to achieve the effect of an expansion component, and the expansion component is used to fill the inside of the pipeline, thereby achieving the effect of sealing the leakage point of the pipeline, which is convenient for subsequent repair and replacement of the damaged pipeline. After the operation is completed, a connecting port is fixedly connected to the side of the airbag away from the receiving plate, and the outer side of the connecting port is fixedly connected to the outer side of the hose, and the air is deflated by the electric air pump, and then the airbag is driven to be recovered and stored by the contraction of the telescopic rod, which is convenient for subsequent reuse.

[0014] Preferably, the processing mechanism includes a fuselage, which supports the composite mechanism and drives the device to move through a rotating wheel. The rotating wheel adopts a hollow cylindrical shell to reduce the gravity of the component, improve the floating effect, and facilitate movement in the water. Both sides of the outer side of the fuselage are fixedly connected with an external mechanism, which increases the stability of the rotating wheel to prevent it from falling off and reduces the amplitude of component movement. A rotating wheel is arranged between the opposite surfaces of the external mechanism, and an outer ring is fixedly connected to the outer side of the rotating wheel. The outer ring is used to increase the speed of moving the water surface and improve the component movement effect. Air cushions are fixedly connected to both sides of the outer side of the rotating wheel. The air cushions are made of silicone and have certain elasticity and toughness. At the same time, the air cushions play a role in preventing falling off. The bottom of the fuselage is fixedly connected with a conveying mechanism.

[0015] Preferably, the external mechanism includes an external bracket, a ring-shaped block is fixedly connected to the side of the external bracket away from the fuselage, and a spring rod is fixedly connected to the inner wall of the ring-shaped block. A spring structure is adopted inside the spring rod to achieve the effect of shock absorption and buffering, reduce the amplitude generated by the movement of the component, and improve the stability of the component during operation. A clamping plate is fixedly connected to one side of the spring rod, and the clamping plate is supported by the spring rod to constrain the rotation space of the component and improve the rotation stability of the component.

[0016] Preferably, the conveying mechanism includes a conveying frame, a built-in groove is opened on one side of the outside of the conveying frame, the inner side of the built-in groove is rotatably connected to a rotating shaft, and the outer side of the rotating shaft is rotatably connected to a conveyor belt, and the conveyor belt is driven to rotate by the rotation of the rotating shaft, so that the paddle moves the soil inside the pipe, thereby achieving the effect of conveying to the outside, reducing the accumulation of internal impurities, preventing it from affecting the movement of components, and avoiding affecting the moving operation of the equipment, and the outer side of the conveyor belt is fixedly connected to a paddle.

[0017] The present invention provides a plugging robot for preventing and controlling pipeline leakage, which has the following beneficial effects:

[0018] 1. The plugging robot for preventing and controlling pipeline leakage is designed with a composite mechanism. The rotating block can adjust the direction of the entire composite mechanism to meet the purpose of different work needs. The first electric push rod can be extended and retracted, and the components can be made to fit the working point to achieve the effect of different depths. The motor rotates to drive the rotating mechanism to rotate, so as to clean the inner wall of the pipeline and reduce impurities on the inner wall surface, which is convenient for subsequent plugging of leaking points and prevents excessive impurity particles from affecting the sealing effect, or hard impurities in the pipeline from affecting the entry of equipment. The crushing mechanism is used to drill holes in the impurities to crush the impurities and keep the equipment moving smoothly. Finally, the structural direction is adjusted by rotating the rotating block so that the filling mechanism faces the leaking point to seal the water outlet and prevent the pipeline from continuing to leak, which is convenient for subsequent processing.

[0019] 2. The plugging robot used for pipeline leakage prevention and control is designed with a rotating mechanism. The motor provides kinetic energy to make the arc plate rub against the inner wall of the pipeline, so as to clean the impurities on the inner wall of the pipeline and prevent excessive impurities from affecting the plugging effect. The external strips are arranged on the outside of the arc plate to increase the wear resistance of the components, extend the service life of the equipment, and reduce component wear. The hydraulic rod is extended and retracted to adjust the rotation radius and expand the scope of application of pipeline size cleaning.

[0020] 3. The plugging robot used for pipeline leakage prevention and control is designed with a crushing mechanism. The motor provides kinetic energy to rotate the drill bit, thereby achieving the effect of breaking the wall, cleaning the harder impurities inside the pipeline, and maintaining smooth movement inside the pipeline, thereby maintaining the normal operation of the equipment. By opening a curved incision and increasing the contact area through grooving, the friction performance is improved, and the crushing effect is further achieved. The drilling depth of the drill bit is controlled by the second electric push rod to improve the working efficiency. The drill bit is controlled by the second electric push rod to shrink and align with the arc frame. The arc frame is controlled by the third electric push rod to fit the drill bit surface, and then the drill bit is rotated to frictionally adapt with the arc frame, so as to achieve the effect of cleaning impurities on the surface of the components, reduce surface wear of the components, and prevent affecting the subsequent drilling effect. By opening a groove on the frame surface and grooving, the chip removal effect is increased, impurity adsorption is reduced, and the structure is kept clean.

[0021] 4. The plugging robot for preventing and controlling pipeline leakage is designed with a filling mechanism. An electric air pump supplies air to the inside of the airbag through a hose to achieve the effect of an expansion component. The expansion component is used to fill the inside of the pipeline, thereby sealing the leakage point of the pipeline, which is convenient for subsequent repair and replacement of damaged pipelines. After the operation is completed, the airbag is extended to the outside by the telescopic rod, and the electric air pump supplies air to the inside of the airbag through a hose to achieve the effect of an expansion component. The expansion component is used to fill the inside of the pipeline, thereby sealing the leakage point of the pipeline, which is convenient for subsequent repair and replacement of damaged pipelines. After the operation is completed, the air is deflated by the electric air pump, and then the airbag is driven to be recovered and stored by contracting the telescopic rod, which is convenient for subsequent reuse.

[0022] 5. The plugging robot used for pipeline leakage prevention and control is designed through a processing mechanism, and the composite mechanism is supported by the fuselage. The equipment is moved by a rotating wheel. The rotating wheel adopts a hollow cylindrical shell to reduce the gravity of the component, improve the floating effect, and facilitate movement in the water. The outer ring is used to increase the speed of the water surface and improve the component movement effect. The stability of the rotating wheel is increased by an external mechanism to prevent it from falling off, and the amplitude of component movement is reduced. The air cushion is made of silicone material, which has certain elasticity and toughness, and the air cushion also plays a role in preventing it from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the external structure of the plugging robot for preventing and controlling pipeline leakage according to the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of a plugging robot used for preventing and controlling pipeline leakage according to the present invention;

[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the crushing mechanism of the present invention;

[0028] Figure 6 It is a schematic diagram of the cross-sectional structure of the filling mechanism of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the processing mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the external connection mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of the cross-sectional structure of the conveying mechanism of the present invention.

[0032] In the figure: 1, compound mechanism; 2, processing mechanism; 11, rotating block; 12, receiving block; 13, square plate; 14, first electric push rod; 15, motor; 16, rotating mechanism; 17, crushing mechanism; 18, filling mechanism; 161, hydraulic rod; 162, connecting plate; 163, arc plate; 164, external strip; 171, crushing frame; 172, circular groove; 173, second electric push rod; 174, drill bit; 175, curved cut; 176, third electric push rod; 177, arc frame; 178, frame surface concave Groove; 181, cylindrical shell; 182, telescopic rod; 183, receiving plate; 184, airbag; 185, connection port; 186, hose; 187, receiving frame; 188, electric air pump; 21, fuselage; 22, external mechanism; 23, rotating wheel; 24, outer ring; 25, air cushion; 26, conveying mechanism; 221, external bracket; 222, ring block; 223, spring rod; 224, clamping plate; 261, conveying frame; 262, built-in groove; 263, rotating shaft; 264, conveyor belt; 265, paddle. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] The first embodiment, as Figures 1 to 3As shown, the present invention provides a technical solution: a plugging robot for preventing and controlling pipeline leakage, comprising a composite mechanism 1, the composite mechanism 1 is used to plug the pipeline;

[0035] A processing mechanism 2, the processing mechanism 2 is used to support the composite mechanism 1;

[0036] The bottom of the composite mechanism 1 is rotatably connected to the top of the processing mechanism 2;

[0037] Among them, the composite mechanism 1 includes a rotating block 11, the outer side of the rotating block 11 is rotatably connected to the top of the processing mechanism 2, the top of the rotating block 11 is fixedly connected to a receiving block 12, one side of the top of the receiving block 12 is fixedly connected to a square plate 13, one side of the outside of the square plate 13 is fixedly connected to a first electric push rod 14, the side of the first electric push rod 14 away from the square plate 13 is fixedly connected to a motor 15, the side of the motor 15 away from the first electric push rod 14 is fixedly connected to a crushing mechanism 17, the outer side of the crushing mechanism 17 is fixedly connected to a rotating mechanism 16, and the side of the outside of the receiving block 12 away from the rotating mechanism 16 is fixedly connected to a filling mechanism 18. The entire composite mechanism 1 can be adjusted in direction by the rotating block 11 to meet the purpose of different working requirements. The first electric push rod 14 can be extended and retracted to make the components fit the working point to achieve the effect of different depths. The rotating mechanism 16 is driven to rotate by the motor 15 to clean the inner wall of the pipeline and reduce impurities on the inner wall surface to facilitate subsequent plugging of leaking points and prevent excessive impurity particles from affecting the sealing effect, or hard impurities in the pipeline from affecting the entry of equipment. The impurities are drilled by the crushing mechanism 17 to crush the impurities and keep the equipment moving smoothly. Finally, the structural direction is adjusted by rotating the rotating block 11 to make the filling mechanism 18 face the leaking point to seal the water outlet and prevent the pipeline from continuing to leak, which is convenient for subsequent processing.

[0038] The second embodiment is based on the first embodiment. Figures 4 to 6 As shown, the rotating mechanism 16 includes a hydraulic rod 161, a connecting plate 162 is fixedly connected to the side of the hydraulic rod 161 away from the crushing mechanism 17, a curved plate 163 is fixedly connected to the side of the connecting plate 162, and an external connecting bar 164 is fixedly connected to the side of the curved plate 163 away from the hydraulic rod 161. The motor 15 provides kinetic energy to make the curved plate 163 rub against the inner wall of the pipeline, so as to achieve the effect of cleaning impurities on the inner wall of the pipeline and prevent excessive impurities from affecting the blocking effect. The external connecting bar 164 is arranged on the outside of the curved plate 163 to increase the wear resistance of the components, extend the service life of the equipment, and reduce the wear of the components. The hydraulic rod 161 is extended and retracted to achieve the effect of adjusting the rotation radius and expand the scope of application of pipeline size cleaning.

[0039] The crushing mechanism 17 includes a crushing frame 171, one side of the crushing frame 171 is fixedly connected to the output end of the motor 15, a circular groove 172 is provided on the side of the crushing frame 171 away from the motor 15, a second electric push rod 173 is fixedly connected to the inner side of the circular groove 172, a drill bit 174 is fixedly connected to one side of the outer side of the second electric push rod 173, and a curved cutout 175 is provided on the outer side of the drill bit 174. The motor 15 provides kinetic energy to rotate the drill bit 174, thereby achieving the effect of breaking the wall, cleaning the harder impurities inside the pipeline, and keeping the inside of the pipeline moving smoothly, thereby maintaining the normal operation of the equipment. By providing the curved cutout 175, the contact area is increased by grooving, and the friction performance is improved, so as to further achieve the crushing effect. The second electric push rod 173 controls the drilling depth of the drill bit 174 to improve the working efficiency.

[0040] A third electric push rod 176 is fixedly connected to the side of the crushing frame 171 near the drill bit 174, and an arc frame 177 is fixedly connected to the side of the third electric push rod 176 near the drill bit 174. A frame surface groove 178 is provided on the side of the arc frame 177 away from the third electric push rod 176. The drill bit 174 is controlled to shrink and align with the arc frame 177 by the second electric push rod 173, and the arc frame 177 is controlled to fit on the surface of the drill bit 174 by the third electric push rod 176. Then, the drill bit 174 rotates and frictionally matches with the arc frame 177, so as to clean impurities on the surface of the component, reduce surface wear of the component, and prevent the subsequent drilling effect from being affected. By opening the frame surface groove 178, the chip removal effect is increased by grooving, impurity adsorption is reduced, and the structure is kept clean.

[0041] The filling mechanism 18 includes a cylindrical shell 181, a receiving frame 187 is fixedly connected to the outside of the cylindrical shell 181, an electric air pump 188 is fixedly connected to the inside of the receiving frame 187, a rubber hose 186 is fixedly connected to the side of the electric air pump 188 close to the cylindrical shell 181, and an air bag 184 is fixedly connected to the side of the rubber hose 186 away from the receiving frame 187. The electric air pump 188 delivers air to the inside of the air bag 184 through the rubber hose 186, thereby achieving the function of the expansion component, and the expansion component is used to achieve the filling effect of the inside of the pipeline, thereby achieving the function of blocking the pipeline leakage point, which is convenient for the subsequent repair and replacement of the damaged pipeline, and after the operation is completed.

[0042] The inner wall of the cylindrical shell 181 is fixedly connected with a telescopic rod 182, and the side of the telescopic rod 182 away from the cylindrical shell 181 is fixedly connected with a receiving plate 183, and the side of the receiving plate 183 is fixedly connected to the outside of the airbag 184, and the side of the airbag 184 away from the receiving plate 183 is fixedly connected with a connecting port 185, and the outside of the connecting port 185 is fixedly connected to the outside of the hose 186. The airbag 184 is driven to extend outward by the telescopic rod 182, and the electric air pump 188 delivers air to the inside of the airbag 184 through the hose 186, so as to achieve the function of the expansion component, and the expansion component is used to achieve the filling effect of the inside of the pipeline, so as to achieve the function of blocking the pipeline leakage point, which is convenient for the subsequent repair and replacement of the damaged pipeline. After the operation is completed, the electric air pump 188 is used to deflate the air, and then the telescopic rod 182 is contracted to drive the airbag 184 to be recovered and stored, which is convenient for subsequent reuse.

[0043] The third embodiment is based on the first and second embodiments. Figures 7 to 9 As shown, the processing mechanism 2 includes a body 21, both sides of the outer side of the body 21 are fixedly connected with an external mechanism 22, a rotating wheel 23 is arranged between the opposite surfaces of the external mechanism 22, an outer ring 24 is fixedly connected to the outer side of the rotating wheel 23, and air cushions 25 are fixedly connected to the two sides of the outer side of the rotating wheel 23, and a conveying mechanism 26 is fixedly connected to the bottom of the body 21. The composite mechanism 1 is supported by the body 21, and the device is driven to move by the rotating wheel 23. The rotating wheel 23 adopts a hollow cylindrical shell to reduce the gravity of the component, improve the floating effect, and facilitate movement in the water. The outer ring 24 is used to increase the speed of the water surface and improve the moving effect of the component. The stability of the rotating wheel 23 is increased by the external mechanism 22 to prevent it from falling off, and at the same time reduce the amplitude of the component movement. The air cushion 25 is made of silicone material, which has certain elasticity and toughness, and the air cushion 25 plays a role in preventing it from falling off.

[0044] The external mechanism 22 includes an external bracket 221, a ring block 222 is fixedly connected to the side of the external bracket 221 away from the fuselage 21, a spring rod 223 is fixedly connected to the inner wall of the ring block 222, and a clamping plate 224 is fixedly connected to the side of the spring rod 223. The spring structure is used inside the spring rod 223 to achieve the effect of shock absorption and buffering, reduce the amplitude generated by the movement of the component, and improve the stability of the component during operation. The spring rod 223 supports the clamping plate 224, so as to restrict the rotation space of the component and improve the rotation stability of the component.

[0045] The conveying mechanism 26 includes a conveying frame 261, and a built-in groove 262 is provided on one side of the outer side of the conveying frame 261. A rotating shaft 263 is rotatably connected to the inner side of the built-in groove 262, and a conveying belt 264 is rotatably connected to the outer side of the rotating shaft 263. A paddle 265 is fixedly connected to the outer side of the conveying belt 264. The conveying belt 264 is rotated by the rotating shaft 263, so that the paddle 265 paddles the soil inside the pipe, thereby achieving the function of conveying to the outside, reducing the accumulation of internal impurities, preventing the movement of components from being affected, and avoiding affecting the mobile operation of the equipment.

[0046] When in use, the composite mechanism 1 is supported by the processing mechanism 2, and the water channel is moved by the processing mechanism 2 to improve the movement efficiency while maintaining the stability of the structure. The equipment enters the pipeline, and the crushing mechanism 17 is driven to rotate by the motor 15 inside the composite mechanism 1, so as to achieve the effect of drilling and crushing hard debris on the inner wall of the pipeline to prevent the pipeline from being blocked and affecting the passage effect of the equipment. Secondly, the rotating mechanism 16 is driven to rotate by the motor 15, and the inner wall of the pipeline is rotated and rubbed by the rotating mechanism 16 to scratch the inner wall of the pipeline, so as to achieve the effect of cleaning impurities. By cleaning the impurities on the inner wall of the pipeline, the internal impurity precipitation is reduced, which makes it easier to check the internal leakage points. At the same time, by reducing the impurity particles adsorbed by the inner wall, the barrier effect of impurities is reduced, which makes it easier for the subsequent filling mechanism 18 to fit on the inner wall of the pipeline to maintain the normal operation of the equipment.

[0047] After the equipment continuously enters the interior of the pipeline, as the cleaned sludge continues to accumulate, the conveying mechanism 26 inside the processing mechanism 2 continuously transports the impurities during the process of cleaning the impurities to avoid the impurities accumulating in one place and affecting the water flow effect. After the composite mechanism 1 cleans the leaking point in the pipeline, the direction of the composite mechanism 1 is adjusted by the rotating block 11, and the electric air pump 188 inside the filling mechanism 18 supplies air to the inside of the airbag 184, thereby achieving the effect of expanding and filling the inner wall of the pipeline, thereby achieving the effect of blocking the leaking point.

[0048] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A plugging robot for preventing and controlling pipeline leakage, characterized in that: include: A composite mechanism (1), the composite mechanism (1) being used for plugging a pipeline; A processing mechanism (2), the processing mechanism (2) is used to support the composite mechanism (1); The bottom of the composite mechanism (1) is rotatably connected to the top of the processing mechanism (2); The composite mechanism (1) comprises a rotating block (11), the outer side of the rotating block (11) is rotatably connected to the top of the processing mechanism (2), the top of the rotating block (11) is fixedly connected to a receiving block (12), one side of the top of the receiving block (12) is fixedly connected to a square plate (13), one side of the outside of the square plate (13) is fixedly connected to a first electric push rod (14), the side of the first electric push rod (14) away from the square plate (13) is fixedly connected to a motor (15), the side of the motor (15) away from the first electric push rod (14) is fixedly connected to a crushing mechanism (17), the outer side of the crushing mechanism (17) is fixedly connected to a rotating mechanism (16), and the side of the outside of the receiving block (12) away from the rotating mechanism (16) is fixedly connected to a filling mechanism (18).

2. A plugging robot for preventing and controlling pipeline leakage according to claim 1, characterized in that: The rotating mechanism (16) comprises a hydraulic rod (161), a connecting plate (162) is fixedly connected to the side of the hydraulic rod (161) away from the crushing mechanism (17), a curved plate (163) is fixedly connected to the side of the connecting plate (162), and an external connecting bar (164) is fixedly connected to the side of the curved plate (163) away from the hydraulic rod (161).

3. A plugging robot for preventing and controlling pipeline leakage according to claim 2, characterized in that: The crushing mechanism (17) comprises a crushing frame (171), one side of the outside of the crushing frame (171) is fixedly connected to the output end of the motor (15), a circular groove (172) is provided on the side of the crushing frame (171) away from the motor (15), a second electric push rod (173) is fixedly connected to the inner side of the circular groove (172), a drill bit (174) is fixedly connected to the outer side of the second electric push rod (173), and a curved cutout (175) is provided on the outer side of the drill bit (174).

4. A plugging robot for preventing and controlling pipeline leakage according to claim 3, characterized in that: A third electric push rod (176) is fixedly connected to the outside of the crushing frame (171) on a side close to the drill bit (174), an arc frame (177) is fixedly connected to the outside of the third electric push rod (176) on a side close to the drill bit (174), and a frame surface groove (178) is provided on the outside of the arc frame (177) on a side away from the third electric push rod (176).

5. The plugging robot for preventing and controlling pipeline leakage according to claim 1, characterized in that: The filling mechanism (18) comprises a cylindrical shell (181), the outer side of the cylindrical shell (181) is fixedly connected to a receiving frame (187), the inner side of the receiving frame (187) is fixedly connected to an electric air pump (188), the side of the electric air pump (188) close to the cylindrical shell (181) is fixedly connected to a hose (186), and the side of the hose (186) away from the receiving frame (187) is fixedly connected to an air bag (184).

6. A plugging robot for preventing and controlling pipeline leakage according to claim 5, characterized in that: The inner wall of the cylindrical shell (181) is fixedly connected to a telescopic rod (182); the side of the telescopic rod (182) away from the cylindrical shell (181) is fixedly connected to a receiving plate (183); the outer side of the receiving plate (183) is fixedly connected to the outer side of the airbag (184); the side of the airbag (184) away from the receiving plate (183) is fixedly connected to a connecting port (185); the outer side of the connecting port (185) is fixedly connected to the outer side of the hose (186).

7. The plugging robot for preventing and controlling pipeline leakage according to claim 1, characterized in that: The processing mechanism (2) comprises a body (21), both sides of the outer side of the body (21) are fixedly connected to external mechanisms (22), a rotating wheel (23) is arranged between opposite surfaces of the external mechanisms (22), the outer side of the rotating wheel (23) is fixedly connected to an outer ring (24), both sides of the outer side of the rotating wheel (23) are fixedly connected to air cushions (25), and the bottom of the body (21) is fixedly connected to a conveying mechanism (26).

8. The plugging robot for preventing and controlling pipeline leakage according to claim 7, characterized in that: The external connection mechanism (22) comprises an external connection bracket (221), a ring-shaped block (222) is fixedly connected to the side of the external connection bracket (221) away from the fuselage (21), a spring rod (223) is fixedly connected to the inner wall of the ring-shaped block (222), and a clamping plate (224) is fixedly connected to the side of the outside of the spring rod (223).

9. The plugging robot for preventing and controlling pipeline leakage according to claim 7, characterized in that: The conveying mechanism (26) comprises a conveying frame (261), a built-in groove (262) is provided on one side of the outside of the conveying frame (261), the inner side of the built-in groove (262) is rotatably connected to a rotating shaft (263), the outer side of the rotating shaft (263) is rotatably connected to a conveying belt (264), and the outer side of the conveying belt (264) is fixedly connected to a paddle (265).

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