CN109505349B - A terminal inside wall scale removal equipment of water pipe for hydraulic engineering - Google Patents
A terminal inside wall scale removal equipment of water pipe for hydraulic engineering Download PDFInfo
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- CN109505349B CN109505349B CN201811335037.4A CN201811335037A CN109505349B CN 109505349 B CN109505349 B CN 109505349B CN 201811335037 A CN201811335037 A CN 201811335037A CN 109505349 B CN109505349 B CN 109505349B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
Abstract
The invention relates to the technical field of related equipment of hydraulic engineering, and discloses descaling equipment for the inner side wall of the tail end of a water pipe of the hydraulic engineering. This a water pipe terminal inside wall scale removal equipment for hydraulic engineering, hook-shaped doctor-bar are pressed by elasticity and are made its barb on outer arc surface to be protruding scrapes out the dirt of water pipe inside wall adhesion to reach and strike off and scrub the purpose to water pipe inside wall dirt.
Description
Technical Field
The invention relates to the technical field of related equipment of hydraulic engineering, in particular to descaling equipment for the inner side wall at the tail end of a water pipe for hydraulic engineering.
Background
In the process of hydraulic engineering construction and maintenance, dirt on the inner side wall of a pipeline is often required to be cleaned, the situation that the water quality of a circulating water source is affected by the dirt adhered to the inside wall of the pipeline and the forward use of the pipeline are affected due to the fact that the end of a certain drinking water pipeline is most prone to accumulating the dirt, the dirt wrapped by the dirt washed by the dirt in the water in the pipeline is most prone to precipitating at the end of the water pipe due to the fact that the end of the drinking water pipeline is the end of water pressure, large-particle dirt adhered to the inner side wall at the end of the water pipe is formed, people generally adopt a brush to repeatedly scrub the inner side wall at the end of the water pipe to scrub the dirt adhered to the inner side wall of the water pipe, the inner diameter of the water pipe is small, operators cannot conveniently clean the inside of the water pipe, more dirt is remained, the required operability is high, and few devices for descaling the tail end of the water pipe in the market, the labor intensity for cleaning the tail end of the water pipe is reduced, and the residual quantity of dirt removed from the inner side wall of the tail end of the water pipe is reduced.
Disclosure of Invention
The problem of hydraulic engineering's the terminal inside wall dirt of water pipe be not convenient for clear up is solved.
A descaling device for the inner side wall at the tail end of a water pipe of hydraulic engineering comprises a case, a driving motor, a storage battery, a torque rotating shaft, a reinforcing bearing seat, a positioning seat, an inner positioning mechanism, an isolating cylinder, a radial adjusting mechanism, a radial connecting rod, a radial positioning mechanism, four transverse movable rods, two contact descaling mechanisms and a control switch, wherein the driving motor is fixedly arranged on the inner side of the case through a fixing frame, the storage battery is fixedly arranged on the inner side wall of the case, an output shaft of the driving motor is connected with the torque rotating shaft through a coupler, the reinforcing bearing seat is arranged at the top of the case through bolts, the positioning seat is arranged on the outer side of the reinforcing bearing seat through an installation through groove at the bottom, the inner positioning mechanism is arranged on the inner side of the positioning seat, one end of, the end of moment pivot is through ring flange and isolation cylinder fixed connection, radial adjustment mechanism installs the inboard at isolation cylinder, radial adjustment mechanism is connected with two radial connecting rods, radial positioning mechanism installs the inboard top at isolation cylinder, the end of two radial connecting rods all is connected with radial positioning mechanism, four horizontal movable rods equally divide into two sets ofly and are connected with two radial connecting rods respectively, the end of two sets of horizontal movable rods runs through isolation cylinder about inside wall respectively and is connected with corresponding contact descaling mechanism respectively, control switch installs the right side bottom position at quick-witted case.
Interior positioning mechanism is including interior location gasbag, air duct and ooff valve, and interior location gasbag bonds at the inside wall of positioning seat, and the air duct is installed in the air duct department of location gasbag in, and the terminal inside wall that runs through the positioning seat of air duct extends to the outside of positioning seat, and the ooff valve is installed on the air duct.
The radial adjusting mechanism comprises a transverse polished rod, two rotating handles, a spacing ring, a forward thread, a reverse thread, two limiting rings and two ball nuts, the transverse polished rod is located at the top of the inner side of the isolation cylinder, the two ends of the transverse polished rod penetrate through the left inner side wall and the right inner side wall of the isolation cylinder respectively and extend to the outer side of the isolation cylinder, the two rotating handles are fixedly connected with the two ends of the transverse polished rod respectively, the spacing ring is inserted in the middle of the transverse polished rod, the forward thread and the reverse thread are symmetrically arranged on the transverse polished rod relative to the spacing ring, the two ball nuts are installed on the forward thread and the reverse thread of the transverse polished rod respectively, the two ball nuts are connected with two radial connecting rods respectively, and the two limiting rings are inserted at the two ends of the forward thread and the reverse thread of the.
The radial positioning mechanism comprises a transverse positioning plate, two transverse sliding grooves, two transverse sliding blocks, two internal thread connecting holes, two positioning threaded rods, two limiting blocks, four L-shaped rods, four friction plates, a rubber telescopic sleeve and a sealing ring, wherein the transverse positioning plate is transversely and fixedly installed at the top of the inner side of the isolation cylinder, the two transverse sliding grooves are symmetrically arranged on the transverse positioning plate, the two transverse sliding blocks are respectively and movably connected with the inner sides of the two transverse sliding grooves, the bottoms of the two transverse sliding blocks are respectively connected with the two radial connecting rods, the two internal thread connecting holes are respectively arranged at the top of the two transverse sliding blocks, the two positioning threaded rods are positioned at the top of the isolation cylinder, the rubber telescopic sleeve is provided with two mounting holes, the two sealing rings are respectively bonded in the two mounting holes of the rubber telescopic sleeve, the tail ends of the two positioning threaded rods extend to the inner side of the The inboard in hole, the flexible cover of rubber bonds in the top position of an isolation section of thick bamboo, and two liang a set of difference fixed connection of four stoppers are on two positioning threaded rod, and two liang a set of difference symmetric connection of four L type poles are on two positioning threaded rod, and the end of two L type poles of every group all with friction disc fixed connection, the lower surface of four friction discs and the contact of horizontal positioning plate.
Two contact descaling mechanism includes that two arc lamellas, four nylon brushes, two hook form doctor-bars and barb are protruding, and two arc lamellas are connected with two sets of horizontal movable rods respectively, and the arc lateral surface at arc lamella is installed to two a set of symmetries of four nylon brushes, and two hook form doctor-bars are installed respectively in the arc lateral wall intermediate position of two arc lamellas, and the protruding evenly distributed of barb is at two arc lamella intermediate positionsSickleArc outer side wall of scraping bladeAt the edges.
Preferably, the shape of the inner positioning air bag is a hollow circular ring, the diameter of the outer ring of the inner positioning air bag is equal to the diameter of the inner side of the positioning seat, the inner positioning air bag is made of soft rubber materials, and the thickness of the side wall of the inner positioning air bag is five millimeters.
Preferably, the left side surface and the right side surface of the case are both fixedly connected with a handle through bolts, and the control switch is positioned below the handle.
Preferably, the control switch is electrically connected with the storage battery and the driving motor, and the control switch can control the on-off state and the running state of the driving motor.
Preferably, the thread directions of the forward threads and the reverse threads are symmetrically arranged about the spacing ring, and the thread pitches of the forward threads and the reverse threads are equal.
Preferably, the sickle-shaped scraping blade is made of hard elastic plastic materials, and the arc-shaped bending direction of the sickle-shaped scraping blade is the same as the rotation direction of the output shaft of the driving motor.
Compared with the prior art:
(1) the descaling equipment for the inner side wall at the tail end of the water pipe for the hydraulic engineering is characterized in that a radial adjusting mechanism and a radial positioning mechanism are arranged to be matched with each other, when the equipment is used, the distance between two contact descaling mechanisms is adjusted according to the inner diameter of the water pipe to be cleaned as required, the outer sides of the two contact descaling mechanisms are contacted and attached to the inner side wall of the water pipe, two positioning threaded rods of the radial positioning mechanism are rotated in a sealing ring, the positioning threaded rods are pulled to rise through L-shaped rods to be separated from the surface of a transverse positioning plate, then a rotating handle is rotated to drive the transverse polish rod to rotate, forward threads and reverse threads on the transverse polish rod respectively drive corresponding ball nuts to move back to back, and the two ball nuts respectively drive the two radial connecting rods to move back to back, the tail ends of the two radial connecting rods respectively drive the two transverse sliding blocks to move in the corresponding transverse sliding grooves, so that the two transverse sliding blocks drive the corresponding positioning threaded rods to move back and forth, the rubber telescopic sleeves are oppositely stretched and compressed, and after the two radial connecting rods move back to back, the corresponding group of transverse movable rods are respectively pushed to move the contact descaling mechanism, thereby increasing the distance between the two contact descaling mechanisms, leading the contact descaling mechanisms to be capable of contacting and pressing the inner side wall of the water pipe, then the positioning threaded rod is rotated reversely, so that the positioning threaded rod returns to the original position, the lower surface of the friction plate is continuously contacted with the upper surface of the transverse positioning plate and is pressed, thereby guaranteed the stability of radial connecting rod when the operation for this equipment is applicable to the water pipe inside wall scale removal treatment of certain scope internal diameter, has increased the suitability of equipment.
(2) The descaling equipment for the inner side wall at the tail end of the water pipe for the hydraulic engineering comprises a case, a reinforcing bearing seat and an inner positioning mechanism which are matched with each other, wherein when the equipment is used, after the distance between the two contact descaling mechanisms is adjusted according to the inner diameter of the water pipe, a separation cylinder of the equipment is guided into an inner cavity at the tail end of the water pipe, a switch valve is opened, then a high-pressure air pump is externally connected with a gas guide pipe, the high-pressure air pump inflates the inner side of an inner positioning air bag through the gas guide pipe, the inner positioning air bag is inwards expanded by the extrusion of high-pressure gas, the inner side of the inner positioning air bag is contacted and extruded with the outer side wall at the tail end of the water pipe required to be cleaned, so that the inside of the pipeline is separated from the outside through the inner positioning air bag, when the equipment is used, and simultaneously, the use of washing water can be effectively reduced.
(3) The descaling equipment for the inner side wall at the tail end of the water pipe for the hydraulic engineering comprises a contact descaling mechanism for performing contact descaling on the inner side wall at the tail end of the water pipe, when the equipment is used, after the distance between the two contact descaling mechanisms is adjusted through a radial adjusting mechanism and a radial positioning mechanism, nylon brushes on two arc-shaped sheet plates can perform contact and pressure application on the inner side wall of the water pipe, a sickle-shaped scraping sheet is elastically pressed, an isolating cylinder is led into the tail end of the water pipe at the moment, the tail end of the water pipe is isolated and positioned through an inner positioning mechanism, a driving motor is started through a control switch, an output shaft of the driving motor drives a torque rotating shaft to rotate through a coupler, the torque rotating shaft rotates in a bearing inner ring of a reinforcing bearing seat and drives the isolating cylinder to rotate through a flange plate, and the isolating cylinder rotates on, thereby two contact descaling mechanisms that drive rotate at the water pipe inboard, and the nylon brush on the arc film board contacts and cleans with the inside wall of water pipe, and the hook form doctor-bar is scraped out the dirt of water pipe inside wall adhesion by the barb of elasticity suppression messenger's outer arc surface to reach and strike off and scrub the purpose to water pipe inside wall dirt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the inner positioning mechanism and the radial adjustment mechanism of the present invention;
FIG. 3 is a schematic view of the radial positioning mechanism and the contact descaling mechanism of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of an arc-shaped sheet of the present invention;
FIG. 6 is a schematic top view of the contact descaling mechanism according to the present invention.
In the figure: 1 chassis, 2 driving motors, 3 storage batteries, 4 handles, 5 torque rotating shafts, 6 reinforcing bearing seats, 7 positioning seats, 8 positioning mechanisms, 81 positioning air bags, 82 air guide pipes, 83 switch valves, 9 isolating cylinders, 10 radial adjusting mechanisms, 101 transverse polish rods, 102 rotating handles, 103 spacing rings, 104 forward threads, 105 reverse threads, 106 limiting rings, 107 ball nuts, 11 radial connecting rods, 12 radial positioning mechanisms, 121 transverse positioning plates, 122 transverse sliding grooves, 123 transverse sliding blocks, 124 internal thread connecting holes, 125 positioning threaded rods, 126 limiting blocks, 127L-shaped rods, 128 friction plates, 129 rubber expansion sleeves, 1210 sealing rings, 13 transverse movable rods, 14 contact descaling mechanisms, 141 arc-shaped plate plates, 142 nylon brushes, 143 sickle-shaped scraping blades, 144 barb protrusions and 15 control switches.
Detailed Description
As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides a water pipe end inside wall scale removal equipment for hydraulic engineering, which comprises a case 1, driving motor 2, battery 3, moment pivot 5, consolidate bearing frame 6, positioning seat 7, interior positioning mechanism 8, an isolation cylinder 9, radial adjustment mechanism 10, radial connecting rod 11, radial positioning mechanism 12, four horizontal movable rods 13, two contact scale removal mechanisms 14 and control switch 15, driving motor 2 passes through mount fixed mounting in quick-witted case 1's inboard, battery 3 fixed mounting is in quick-witted case 1's inside wall, driving motor 2's output shaft is connected with moment pivot 5 through the shaft coupling, consolidate bearing frame 6 and pass through the bolt and install at quick-witted case 1's top, positioning seat 7 passes through the installation logical groove of bottom and installs in the outside of consolidating bearing frame 6, positioning seat 7's cross sectional shape is circular, interior positioning mechanism 8 is installed in positioning seat 7's inboard, moment pivot 5 runs through quick-witted case 1's inboard top and the bearing inner ring of the seat 6 and the bottom of the positioning seat 7, the end of the torque rotating shaft 5 is fixedly connected with the isolation cylinder 9 through a flange, the cross section of the isolation cylinder 9 is circular, the radial adjusting mechanism 10 is arranged on the inner side of the isolation cylinder 9, the radial adjusting mechanism 10 is connected with two radial connecting rods 11, the radial positioning mechanism 12 is arranged on the top of the inner side of the isolation cylinder 9, the ends of the two radial connecting rods 11 are connected with the radial positioning mechanism 12, four transverse movable rods 13 are divided into two groups and respectively connected with the two radial connecting rods 11, the ends of the two groups of transverse movable rods 13 respectively penetrate through the left inner side wall and the right inner side wall of the isolation cylinder 9 and are respectively connected with corresponding contact descaling mechanisms 14, the control switch 15 is arranged at the bottom of the right side of the case 1, the left side surface and the right side surface of the case 1 are, the arrangement of the handle 4 is convenient for an operator to operate the handheld device, the connection relation between the control switch 15 and the storage battery 3 and the driving motor 2 is electric connection, and the control switch 15 can control the on-off and running state of the driving motor 2.
The radial adjusting mechanism 10 comprises a transverse polish rod 101, two rotating handles 102, a spacing ring 103, a forward thread 104, a reverse thread 105, two limit rings 106 and two ball nuts 107, wherein the transverse polish rod 101 is positioned at the top of the inner side of the isolation cylinder 9, two ends of the transverse polish rod 101 respectively penetrate through the left inner side wall and the right inner side wall of the isolation cylinder 9 and extend to the outer side of the isolation cylinder 9, the two rotating handles 102 are respectively fixedly connected with two ends of the transverse polish rod 101, the spacing ring 103 is inserted in the middle of the transverse polish rod 101, the forward thread 104 and the reverse thread 105 are symmetrically arranged on the transverse polish rod 101 relative to the spacing ring 103, the two ball nuts 107 are respectively arranged on the forward thread 104 and the reverse thread 105 of the transverse polish rod 101, the two ball nuts 107 are respectively connected with two radial connecting rods 11, the thread directions of the forward thread 104 and the reverse thread 105 are symmetrically arranged relative, the pitch of the forward thread 104 and the reverse thread 105 is equal, and two retainer rings 106 are inserted at both ends of the forward thread 104 and the reverse thread 105 portions of the transverse polish rod 101, respectively.
The radial positioning mechanism 12 comprises a transverse positioning plate 121, two transverse sliding grooves 122, two transverse sliding blocks 123, two internal thread connecting holes 124, two positioning threaded rods 125, two limiting blocks 126, four L-shaped rods 127, four friction plates 128, a rubber telescopic sleeve 129 and a sealing ring 1210, the transverse positioning plate 121 is transversely and fixedly arranged at the top of the inner side of the isolating cylinder 9, the two transverse sliding grooves 122 are symmetrically arranged on the transverse positioning plate 121, the two transverse sliding blocks 123 are respectively and movably connected to the inner sides of the two transverse sliding grooves 122, the bottoms of the two transverse sliding blocks 123 are respectively connected with the two radial connecting rods 11, the two internal thread connecting holes 124 are respectively arranged at the tops of the two transverse sliding blocks 123, the two positioning threaded rods 125 are positioned at the top of the isolating cylinder 9, the rubber telescopic sleeve 129 is provided with two mounting holes, the two sealing rings 1210 are respectively, the tail ends of the two positioning threaded rods 125 extend to the inner side of the isolating cylinder 9 and sequentially penetrate through the inner sides of the corresponding sealing rings 1210 from top to bottom and are in threaded connection with the inner sides of the corresponding internal threaded connecting holes 124, the rubber telescopic sleeves 129 are bonded at the top of the isolating cylinder 9, two groups of four limiting blocks 126 are fixedly connected to the two positioning threaded rods 125 respectively, the limiting blocks 126 are located above the rubber telescopic sleeves 129 and prevent the positioning threaded rods 125 from being separated from the internal threaded connecting holes 124, two groups of four L-shaped rods 127 are symmetrically connected to the two positioning threaded rods 125 respectively, the tail ends of the two L-shaped rods 127 of each group are fixedly connected with the friction plates 128, and the lower surfaces of the four friction plates 128 are in contact.
The two contact descaling mechanisms 14 comprise two arc-shaped sheet plates 141, four nylon brushes 142, two sickle-shaped scraping blades 143 and barb protrusions 144, the two arc-shaped sheet plates 141 are respectively connected with the two groups of transverse movable rods 13, the two groups of nylon brushes 142 are symmetrically arranged on the arc-shaped outer side surfaces of the arc-shaped sheet plates 141, the two sickle-shaped scraping blades 143 are respectively arranged in the middle positions of the arc-shaped outer side walls of the two arc-shaped sheet plates 141, and the barb protrusions 144 are uniformly distributed on the two arc-shaped sheet plates 141SickleAt the edge of the arc-shaped outer side wall of the scraping piece 143, the sickle-shaped scraping piece 143 is made of hard elastic plastic materials, and the arc-shaped bending direction of the sickle-shaped scraping piece 143 is the same as the rotation direction of the output shaft of the driving motor 2.
When the device is used, the distance between the two contact descaling mechanisms 14 is adjusted according to the inner diameter of the water pipe to be cleaned as required, so that the outer sides of the two contact descaling mechanisms 14 are in contact fit with the inner side wall of the water pipe, the two positioning threaded rods 125 of the radial positioning mechanism 12 are rotated, the positioning threaded rods 125 rotate in the sealing rings 1210, the positioning threaded rods 125 pull the friction plates 128 to rise through the L-shaped rods 127 to be separated from the surface of the transverse positioning plate 121, then the rotating handle 102 is rotated, so that the rotating handle 102 drives the transverse polish rod 101 to rotate, the forward threads 104 and the reverse threads 105 on the transverse polish rod 101 respectively drive the corresponding ball nuts 107 to move back and forth, the two ball nuts 107 respectively drive the two radial connecting rods 11 to move back and forth, the tail ends of the two radial connecting rods 11 respectively drive the two transverse sliders 123 to move in the corresponding transverse chutes 122, so that the two transverse sliding blocks 123 drive the corresponding positioning threaded rods 125 to move back to back, the rubber telescopic sleeves 129 are relatively stretched and compressed, after the two radial connecting rods 11 move back to back, the corresponding group of transverse movable rods 13 are respectively pushed to move the contact descaling mechanisms 14, so that the distance between the two contact descaling mechanisms 14 is increased, the contact descaling mechanisms 14 can be in contact with and press the inner side walls of the water pipes, then the positioning threaded rods 125 are rotated reversely, so that the positioning threaded rods 125 return to the original positions, the lower surfaces of the friction plates 128 are in continuous contact with and press the upper surfaces of the transverse positioning plates 121, the stability of the radial connecting rods 11 in operation is ensured, if the distance between the two contact descaling mechanisms 14 is too large, the rotating handle 102 is rotated reversely, and after the distance between the two contact descaling mechanisms 14 is adjusted according to the inner diameter of the water pipes, the inner cavity of the tail end of the water pipe is led into an isolation cylinder 9 of the equipment, a switch valve 83 is opened, then a high-pressure air pump is connected externally through an air duct 82, the high-pressure air pump inflates towards the inner side of an internal positioning air bag 81 through the air duct 82, the internal positioning air bag 81 is expanded inwards by the extrusion of high-pressure air, the inner side of the internal positioning air bag 81 is contacted and extruded with the outer side wall of the tail end of the water pipe required to be cleaned, the inside of the pipeline is isolated from the outside through the internal positioning air bag 81, then the air duct 82 is disconnected from the outside, the switch valve 83 is closed, when the equipment is used, a small amount of water can be supplied through the water pipe, the tail end of the water pipe is provided with water, the descaling is carried out, the more effective descaling effect is achieved, meanwhile, the use of cleaning water can be effectively reduced, storage battery 3 provides the electric energy for driving motor 2, make driving motor 2's output shaft pass through the shaft coupling and drive moment pivot 5 and rotate, moment pivot 5 rotates and drives isolation cylinder 9 through the ring flange at the bearing inner race of reinforcing bearing frame 6 and rotates, make isolation cylinder 9 rotate at the inside wall of water pipe, thereby two contact descaling mechanism 14 that drive rotate at the water pipe inboard, nylon brush 142 on the arc piece board 141 contacts and cleans with the inside wall of water pipe, and hook form doctor-bar 143 is suppressed by elasticity and is made its barb on arc surface 144 scrape out the dirt of water pipe inside wall adhesion, thereby reach and strike off and scrub the purpose to water pipe inside wall dirt.
Claims (6)
1. The utility model provides a terminal inside wall scale removal equipment of water pipe for hydraulic engineering, includes quick-witted case (1), driving motor (2), battery (3), moment pivot (5), consolidates bearing frame (6), positioning seat (7), interior positioning mechanism (8), isolation cylinder (9), radial adjustment mechanism (10), radial connecting rod (11), radial positioning mechanism (12), four horizontal movable rods (13), two contact scale removal mechanisms (14) and control switch (15), its characterized in that: the driving motor (2) is fixedly arranged on the inner side of the case (1) through a fixing frame, the storage battery (3) is fixedly arranged on the inner side wall of the case (1), an output shaft of the driving motor (2) is connected with the moment rotating shaft (5) through a coupler, the reinforcing bearing seat (6) is arranged on the top of the case (1) through bolts, the positioning seat (7) is arranged on the outer side of the reinforcing bearing seat (6) through an installation through groove on the bottom, the inner positioning mechanism (8) is arranged on the inner side of the positioning seat (7), one end of the moment rotating shaft (5) far away from the driving motor (2) penetrates through the top of the inner side of the case (1) and penetrates through the inner bearing ring of the reinforcing bearing seat (6) and the bottom of the positioning seat (7), the tail end of the moment rotating shaft (5) is fixedly connected with the isolation cylinder (9), the radial adjusting mechanism (10) is connected with two radial connecting rods (11), the radial positioning mechanisms (12) are installed at the top of the inner side of the isolating cylinder (9), the tail ends of the two radial connecting rods (11) are connected with the radial positioning mechanisms (12), four transverse movable rods (13) are divided into two groups and respectively connected with the two radial connecting rods (11), the tail ends of the two groups of transverse movable rods (13) respectively penetrate through the left inner side wall and the right inner side wall of the isolating cylinder (9) and are respectively connected with corresponding contact descaling mechanisms (14), and the control switch (15) is installed at the bottom of the right side of the case (1);
the inner positioning mechanism (8) comprises an inner positioning air bag (81), an air guide pipe (82) and a switch valve (83), the inner positioning air bag (81) is bonded on the inner side wall of the positioning seat (7), the air guide pipe (82) is installed at the air guide opening of the inner positioning air bag (81), the tail end of the air guide pipe (82) penetrates through the inner side wall of the positioning seat (7) and extends to the outer side of the positioning seat (7), and the switch valve (83) is installed on the air guide pipe (82);
the radial adjusting mechanism (10) comprises a transverse polish rod (101), two rotating handles (102), a spacing ring (103), a forward thread (104), a reverse thread (105), two limiting rings (106) and two ball nuts (107), wherein the transverse polish rod (101) is positioned at the top of the inner side of the isolation cylinder (9), two ends of the transverse polish rod (101) penetrate through the left inner side wall and the right inner side wall of the isolation cylinder (9) respectively and extend to the outer side of the isolation cylinder (9), the two rotating handles (102) are fixedly connected with two ends of the transverse polish rod (101) respectively, the spacing ring (103) is inserted in the middle of the transverse polish rod (101), the forward thread (104) and the reverse thread (105) are symmetrically arranged on the transverse polish rod (101) relative to the spacing ring (103), and the two ball nuts (107) are arranged on the forward thread (104) and the reverse thread (105) of the transverse polish rod (101) respectively, the two ball nuts (107) are respectively connected with the two radial connecting rods (11), and the two limiting rings (106) are respectively inserted at two ends of the forward thread (104) and the reverse thread (105) of the transverse polish rod (101);
the radial positioning mechanism (12) comprises a transverse positioning plate (121), two transverse sliding grooves (122), two transverse sliding blocks (123), two internal thread connecting holes (124), two positioning threaded rods (125), two limiting blocks (126), four L-shaped rods (127), four friction plates (128), a rubber telescopic sleeve (129) and a sealing ring (1210), the transverse positioning plate (121) is transversely and fixedly installed at the top of the inner side of the isolating cylinder (9), the two transverse sliding grooves (122) are symmetrically arranged on the transverse positioning plate (121), the two transverse sliding blocks (123) are respectively movably connected to the inner sides of the two transverse sliding grooves (122), the bottoms of the two transverse sliding blocks (123) are respectively connected with the two radial connecting rods (11), the two internal thread connecting holes (124) are respectively arranged at the tops of the two transverse sliding blocks (123), and the two positioning threaded rods (125) are positioned at the top of the isolating cylinder (9), two mounting holes are formed in the rubber telescopic sleeve (129), the two sealing rings (1210) are respectively bonded in the two mounting holes of the rubber telescopic sleeve (129), the tail ends of the two positioning threaded rods (125) extend to the inner side of the isolating cylinder (9) and sequentially penetrate through the inner sides of the corresponding sealing rings (1210) from top to bottom, the two positioning threaded rods are in threaded connection with the inner sides of the corresponding internal threaded connecting holes (124), the rubber telescopic sleeve (129) is bonded at the top of the isolating cylinder (9), the four limiting blocks (126) are fixedly connected to the two positioning threaded rods (125) in a group in a pairwise mode, the four L-shaped rods (127) are symmetrically connected to the two positioning threaded rods (125) in a pairwise mode, the tail ends of the two L-shaped rods (127) in each group are fixedly connected with the friction plates (128), and the lower surfaces of the four friction plates (128) are;
two contact descaling mechanism (14) include two arc sheet plates (141), four nylon brushes (142), two hook form doctor-bars (143) and barb are protruding (144), two arc sheet plates (141) are connected with two sets of horizontal movable rod (13) respectively, the arc lateral surface at arc sheet plate (141) is installed to two a set of symmetries of four nylon brushes (142), the arc lateral wall intermediate position at two arc sheet plates (141) is installed respectively in two hook form doctor-bars (143), barb are protruding (144) evenly distributed at the arc lateral wall edge of two hook doctor-bars (143).
2. A descaling device for the inner side wall of the tail end of a water pipe for hydraulic engineering according to claim 1, wherein: the shape of interior location gasbag (81) is hollow circular ring shape, and the outer loop diameter of interior location gasbag (81) equals with the inboard diameter size of positioning seat (7), and interior location gasbag (81) adopts soft rubber material to make, and the lateral wall thickness of interior location gasbag (81) is five millimeters.
3. A descaling device for the inner side wall of the tail end of a water pipe for hydraulic engineering according to claim 1, wherein: the left side surface and the right side surface of the case (1) are fixedly connected with grips (4) through bolts, and the control switch (15) is located below the grips (4).
4. A descaling device for the inner side wall of the tail end of a water pipe for hydraulic engineering according to claim 1, wherein: the control switch (15) is electrically connected with the storage battery (3) and the driving motor (2), and the control switch (15) can control the on-off state and the running state of the driving motor (2).
5. A descaling device for the inner side wall of the tail end of a water pipe for hydraulic engineering according to claim 1, wherein: the thread directions of the forward threads (104) and the reverse threads (105) are symmetrically arranged relative to the spacing ring (103), and the thread pitches of the forward threads (104) and the reverse threads (105) are equal.
6. A descaling device for the inner side wall of the tail end of a water pipe for hydraulic engineering according to claim 1, wherein: the sickle-shaped scraper (143) is made of hard elastic plastic materials, and the arc-shaped bending direction of the sickle-shaped scraper (143) is the same as the rotation direction of the output shaft of the driving motor (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335037.4A CN109505349B (en) | 2018-11-10 | 2018-11-10 | A terminal inside wall scale removal equipment of water pipe for hydraulic engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335037.4A CN109505349B (en) | 2018-11-10 | 2018-11-10 | A terminal inside wall scale removal equipment of water pipe for hydraulic engineering |
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| CN109505349A CN109505349A (en) | 2019-03-22 |
| CN109505349B true CN109505349B (en) | 2020-09-11 |
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| CN201811335037.4A Active CN109505349B (en) | 2018-11-10 | 2018-11-10 | A terminal inside wall scale removal equipment of water pipe for hydraulic engineering |
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| CN109821804B (en) * | 2019-04-16 | 2021-09-24 | 宁波索思机械设计有限公司 | Descaling and cleaning equipment for threaded rod |
| CN111733964A (en) * | 2020-07-02 | 2020-10-02 | 广东茂东实业发展有限公司 | Sewage draining device for sewer pipe |
| CN112718729A (en) * | 2020-12-16 | 2021-04-30 | 杭州上肆机电设备有限公司 | Descaling device for cleaning inner walls of ports of water faucets with different inner diameters |
| CN113091311B (en) * | 2021-03-23 | 2022-05-03 | 中国水产科学研究院黄海水产研究所 | Self-cleaning progressive water scale hot water tank for ship |
| CN113091312B (en) * | 2021-03-23 | 2022-04-29 | 中国水产科学研究院黄海水产研究所 | Automatic descaling hot-water tank with inner wall capable of preventing scratches for ships |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015123399A (en) * | 2013-12-26 | 2015-07-06 | 東亜グラウト工業株式会社 | Duct cleaning device |
| CN105696699A (en) * | 2016-02-03 | 2016-06-22 | 厦门大学嘉庚学院 | Urban sewer pipe blockage clearing device and method |
| CN106311688A (en) * | 2016-09-23 | 2017-01-11 | 重庆市汇畅钢管制造有限公司 | Adjustable cleaning device for pipeline inner wall |
| CN207018721U (en) * | 2017-08-03 | 2018-02-16 | 马鞍山宏力橡胶制品有限公司 | A kind of pipeline construction plugging device |
| CN108080369A (en) * | 2016-11-21 | 2018-05-29 | 成都中安电气有限公司 | A kind of power pipe cleaning device |
| CN208050522U (en) * | 2018-01-29 | 2018-11-06 | 天津天易海洋管道测试服务有限公司 | A kind of portable pipeline interior cleaning apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828521B (en) * | 2012-08-16 | 2014-09-10 | 中交第二航务工程局有限公司 | Underwater water-stopping method for precast pile caps |
| CN205146813U (en) * | 2015-10-30 | 2016-04-13 | 四川信息职业技术学院 | Pipeline cleaner |
| CN207308502U (en) * | 2017-09-15 | 2018-05-04 | 北京加华维尔能源技术有限公司 | One kind cleaning well site tube inner wall greasy dirt device |
| CN207298150U (en) * | 2017-10-13 | 2018-05-01 | 叶茂 | A kind of safety-type chemical petroleum plumbing installation |
-
2018
- 2018-11-10 CN CN201811335037.4A patent/CN109505349B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015123399A (en) * | 2013-12-26 | 2015-07-06 | 東亜グラウト工業株式会社 | Duct cleaning device |
| CN105696699A (en) * | 2016-02-03 | 2016-06-22 | 厦门大学嘉庚学院 | Urban sewer pipe blockage clearing device and method |
| CN106311688A (en) * | 2016-09-23 | 2017-01-11 | 重庆市汇畅钢管制造有限公司 | Adjustable cleaning device for pipeline inner wall |
| CN108080369A (en) * | 2016-11-21 | 2018-05-29 | 成都中安电气有限公司 | A kind of power pipe cleaning device |
| CN207018721U (en) * | 2017-08-03 | 2018-02-16 | 马鞍山宏力橡胶制品有限公司 | A kind of pipeline construction plugging device |
| CN208050522U (en) * | 2018-01-29 | 2018-11-06 | 天津天易海洋管道测试服务有限公司 | A kind of portable pipeline interior cleaning apparatus |
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