CN116906729A - Repair equipment with positioning function for rural water supply pipeline - Google Patents
Repair equipment with positioning function for rural water supply pipeline Download PDFInfo
- Publication number
- CN116906729A CN116906729A CN202311025524.1A CN202311025524A CN116906729A CN 116906729 A CN116906729 A CN 116906729A CN 202311025524 A CN202311025524 A CN 202311025524A CN 116906729 A CN116906729 A CN 116906729A
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- China
- Prior art keywords
- extrusion
- water supply
- rod
- adjacent
- hydraulic
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 230000008439 repair process Effects 0.000 title claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims description 164
- 230000007246 mechanism Effects 0.000 claims description 36
- 238000007790 scraping Methods 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 18
- 238000005498 polishing Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 230000001502 supplementing effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
- F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention relates to the technical field of pipeline damage repair, in particular to repair equipment with a positioning function for rural water supply pipelines. When repairing the damaged part of the water supply pipe, the two sides of the repairing pipe are firstly contacted with the water supply pipe to influence the bonding effect. The invention provides repair equipment with a positioning function for rural water supply pipelines, which comprises a mounting frame, wherein symmetrically-distributed support rings are fixedly connected with the mounting frame, rotating rings are rotatably connected with the support rings, first electric screw rods are rotatably connected between the symmetrically-distributed rotating rings and fixedly connected with first sliding rods, the first electric screw rods are driven by a motor, and T-shaped supports in sliding connection with the first sliding rods are in threaded connection with the first electric screw rods. The invention prevents the two sides of the patch tube from contacting the water supply pipe first, so that the patch effect is poor.
Description
Technical Field
The invention relates to the technical field of pipeline damage repair, in particular to repair equipment with a positioning function for rural water supply pipelines.
Background
Most rural water supply pipelines are buried underground, when the water supply pipe is damaged due to mechanical damage, abrasion consumption, manufacturing defects, corrosion and the like, soil layers above the water supply pipe are required to be excavated, the damaged part of the water supply pipe is exposed, then a proper method is adopted by workers for repairing, most existing water supply pipes adopt PVC pipes, the water delivery effect of the pipes is good, the service life is long, and when the water supply pipes are damaged, the PVC pipes of the same model are often required to be patched at the damaged part of the water supply pipe.
In the prior art, a part of a water supply pipe with the same caliber is cut, then glue is coated on the surface of the water supply pipe and is stuck on the damaged part of the water supply pipe, and the device only directly sticks the water supply pipe on the surface of the water supply pipe when a new water pipe small block is used for sticking and repairing.
Disclosure of Invention
In order to overcome the defect that the joint effect is affected by the fact that two sides of the joint pipe are firstly contacted with the water supply pipe when the broken part of the water supply pipe is repaired, the invention provides repair equipment with a positioning function for rural water supply pipelines.
The technical proposal is as follows: the utility model provides a rural water supply pipeline is with repair equipment who has locate function, including the mounting bracket, the mounting bracket rigid coupling has the supporting ring of symmetric distribution, the supporting ring rotates and is connected with the swivel becket, symmetric distribution rotate between the swivel becket and be connected with first electronic lead screw and rigid coupling has first slide bar, first electronic lead screw passes through motor drive, first electronic lead screw threaded connection have with first slide bar sliding connection's T shape support, T shape support rigid coupling has first electric putter, the flexible end rigid coupling of first electric putter has a piece, the piece articulates there is symmetric distribution's arc pole, symmetric distribution be connected with the extension spring between the arc pole, the arc pole rotates and is connected with the extrusion wheel, T shape support sliding connection has symmetric distribution's bracing piece, and is connected with the extension spring between the two, the bracing piece rotates and is connected with the torsional spring between the two, T shape support is provided with right the spacing subassembly of hook piece, the mounting bracket is provided with reversing mechanism, the swivel becket is provided with extrusion mechanism.
More preferably, the limiting component comprises a hydraulic rod, the hydraulic rod is fixedly connected to the T-shaped support, a tension spring is connected between the telescopic end of the hydraulic rod and the T-shaped support, the telescopic end of the hydraulic rod is in extrusion fit with the supporting block, the supporting rod is provided with a first cavity, a limiting toothed bar is connected in a sliding manner, the limiting toothed bar is in limiting fit with the adjacent hook block, the limiting toothed bar is in sliding connection with a limiting ball, a spring is connected between the limiting toothed bar and the limiting toothed bar, a groove matched with the adjacent limiting ball is formed in the supporting rod, the first cavity is communicated with the hydraulic rod through a guide pipe, and hydraulic oil is stored in the first cavity and the hydraulic rod.
More preferably, a patch tube is arranged between the extrusion wheel and the hook block, and the tension force of tension springs between the arc rods which are symmetrically distributed is larger than the force required by the deformation of the patch tube.
More preferably, the reversing mechanism comprises a motor, the motor is mounted on the mounting frame, and the motor is in transmission connection with the rotating ring through a gear and a gear ring.
More preferably, the extrusion mechanism comprises second electric screw rods which are symmetrically distributed, the second electric screw rods which are symmetrically distributed are all rotationally connected between the symmetrically distributed rotating rings, the second electric screw rods are driven by a motor, second sliding rods which are symmetrically distributed are fixedly connected between the symmetrically distributed rotating rings, the second electric screw rods are in threaded connection with L-shaped brackets, the L-shaped brackets are in sliding connection with the adjacent second sliding rods, spline gears are connected with the L-shaped brackets, the L-shaped brackets are rotationally connected with the adjacent spline gears, eccentric gears are rotationally connected with eccentric gears, the spline gears are meshed with the adjacent eccentric gears, eccentric positions of the eccentric gears are rotationally connected with extrusion shafts, the extrusion shafts are in sliding connection with the adjacent L-shaped brackets, extrusion shells are hinged with extrusion springs, the extrusion shells are connected with the extrusion blocks in sliding connection, tension springs are connected between the extrusion shells, one side of each extrusion shell, which is far away from the adjacent rotating ring, the extrusion shells are in sliding connection with the spline gears, the two air inlet holes are connected with the extrusion shells, the two air inlet holes are fixedly connected with the two air pump, the two air inlet shafts are in sliding connection with the two air pump, the two air inlet cavities are fixedly connected with the two air pump brackets, the two air inlet cavities are fixedly connected with the two air pump cavities are connected with the two air pump frames, the two air inlet cavities are fixedly connected with the air inlet holes, the two air pump frames are fixedly connected with the air inlet cavities, and the air inlet frames are fixedly connected with the air pump, and the air inlet frames, and the air pump and fixedly connected with the air pump and are fixedly connected with the air pump and provided with the air inlet frames and respectively and arranged, the air pump is respectively communicated with the inflatable column and the second cavity through the guide pipe, the exhaust push rod is in extrusion fit with the exhaust block, a limiting block is fixedly connected to one side, close to the inflatable column, of the I-shaped support, and the limiting block is in extrusion fit with the extrusion shell.
More preferably, the torsion of the torsion spring between the extrusion shaft and the extrusion shell is greater than the gravity of the extrusion shell, the extrusion block, the air exhaust block and the air inlet block, the extrusion shell and the extrusion block are kept perpendicular to the extrusion shaft, one side of the extrusion block, which is close to the water supply pipe, is arc-shaped, and the diameter of the arc-shaped is equal to the outer diameter of the water supply pipe.
More preferably, the scraping mechanism is used for removing the protruding portion outside the water supply pipe and comprises a third electric screw rod, the third electric screw rod is rotationally connected between the rotating rings in symmetrical distribution, the third electric screw rod is driven by a motor, a third sliding rod is fixedly connected between the rotating rings in symmetrical distribution, a folded bracket is in threaded connection with the third electric screw rod, the folded bracket is in sliding connection with the third sliding rod, a scraping plate and a sponge block are fixedly connected with the folded bracket, and the radian of the side face of the scraping plate is consistent with that of the outer side face of the water supply pipe.
More preferably, the polishing device further comprises a polishing mechanism arranged on the rotating ring, the polishing mechanism is used for polishing the repairing surface of the water supply pipe, the polishing mechanism comprises a fourth electric screw rod, the fourth electric screw rod is rotationally connected between the rotating rings which are symmetrically distributed, the fourth electric screw rod is driven by a motor, a fourth sliding rod is fixedly connected between the rotating rings which are symmetrically distributed, the fourth electric screw rod is in threaded connection with a three-hole bracket, the three-hole bracket is in sliding connection with the fourth sliding rod, the fourth electric screw rod is in spline connection with a first belt pulley, the three-hole bracket is rotationally connected with the first belt pulley, the three-hole bracket is hinged with an arc bracket, and articulated department rotates and is connected with the driving pulley, arc support rigid coupling has a mouthful shape support, mouthful shape support sliding connection has square slider, and is connected with the spring between the above-mentioned two, square slider rotates and is connected with the second band pulley, the arc support is kept away from one side rotation of driving pulley is connected with the third band pulley, three hole support rotation is connected with second electric putter, the flexible end of second electric putter with the arc support articulates, the driving pulley with connect through belt drive between the first band pulley, the driving pulley the second band pulley with around being equipped with the friction band between the third band pulley, friction band and delivery pipe friction fit.
More preferably, the hydraulic lifting device further comprises a positioning mechanism arranged on the mounting frame, the positioning mechanism is used for fixing the mounting frame in a pit of a water supply pipeline to be repaired, the positioning mechanism comprises a hydraulic pump, the hydraulic pump is mounted on the mounting frame, the mounting frame is fixedly connected with symmetrically distributed hydraulic pushing rods, the symmetrically distributed hydraulic pushing rods are communicated with the hydraulic pump through pipes, the telescopic ends of the hydraulic pushing rods are slidably connected with extrusion columns, the telescopic ends of the hydraulic pushing rods are connected with springs between the adjacent extrusion columns, the telescopic ends of the hydraulic pushing rods are matched with the adjacent extrusion columns to form a third cavity, the telescopic parts of the hydraulic pushing rods are far away from the adjacent one ends of the extrusion columns are slidably connected with limiting columns, the telescopic ends of the hydraulic pushing rods are matched with the adjacent limiting columns to form a fourth cavity, and the telescopic ends of the hydraulic pushing rods are provided with deep holes, and the third cavities are communicated with the adjacent fourth cavity through the deep holes of the telescopic ends of the hydraulic pushing rods.
More preferably, the spacing post is adjacent with the spacing cooperation of hydraulic push rod, the spacing post is close to adjacent one side of hydraulic push rod inner wall is square, the inner wall of hydraulic push rod be provided with adjacent spacing post complex equidistant distributed groove.
The beneficial effects of the invention are as follows: the invention prevents the two sides of the patch tube from contacting the water supply pipe first, so that the patch effect is poor.
The rotary ring is controlled to rotate, so that the repair device is suitable for repairing damaged parts of different positions of the water supply pipe.
Through inwards extruding the damaged part of the water supply pipe, the deformation of the water supply pipe caused by the damage is avoided, the contact surface of the patching pipe is influenced in the later period, and the patching effect is poor.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a rotating ring, an extrusion shell and an arc-shaped bracket according to the present invention;
FIG. 3 is a schematic perspective view of a support ring, a swivel ring and a T-shaped bracket of the invention;
FIG. 4 is a schematic perspective view of the extrusion wheel, the hook block and the limiting toothed bar of the present invention;
FIG. 5 is a schematic perspective view of the hook block, the limiting toothed bar and the limiting ball of the present invention;
FIG. 6 is a schematic perspective view of the mounting bracket, the rotating ring and the motor of the present invention;
FIG. 7 is a schematic perspective view of the L-shaped bracket, spline gear and eccentric gear of the present invention;
FIG. 8 is a schematic perspective view of the extrusion shell, extrusion block and venting block of the present invention;
FIG. 9 is a schematic perspective view of an inflatable column, an exhaust pushrod and a stopper according to the present invention;
FIG. 10 is a schematic perspective view of a folded bracket, scraper and sponge block of the present invention;
FIG. 11 is a schematic perspective view of a three-hole bracket, a first pulley and an arc-shaped bracket according to the present invention;
FIG. 12 is a schematic perspective view of a third pulley, a second electric putter and a friction belt according to the present invention;
FIG. 13 is a schematic perspective view of the mounting bracket, hydraulic pump and hydraulic pushrod of the present invention;
fig. 14 is a schematic perspective view of the hydraulic ram, the compression column and the stopper column of the present invention.
The marks of the components in the drawings are as follows: the hydraulic device comprises a 1-mounting frame, a 2-supporting ring, a 3-rotating ring, a 4-first electric screw rod, a 5-first sliding rod, a 6-T-shaped support, a 7-first electric push rod, a 8-supporting block, a 9-arc-shaped rod, a 10-extrusion wheel, a 11-hydraulic rod, a 12-supporting rod, a 13-hooking block, a 14-limiting toothed rod, a 15-limiting ball, a 16-motor, a 17-second electric screw rod, a 18-second sliding rod, a 19-L-shaped support, a 20-spline gear, a 21-eccentric gear, a 22-extrusion shaft, a 23-extrusion shell, a 24-extrusion block, a 25-exhaust block, a 26-inlet block, a 27-I-shaped support, a 28-air pump, a 29-inflation column, a 30-exhaust push rod, a 31-limiting block, a 32-third electric screw rod, a 33-third sliding rod, a 34-folded support, a 35-scraping plate, a 36-sponge block, a 37-fourth electric screw rod, a 38-fourth square support, a 39-three-hole support, a 40-first belt pulley, a 41-arc-shaped support, a 42-driving belt pulley, a 43-fourth belt pulley, a 44-fourth belt pulley, a 45-shaped pulley, a 45-third belt pulley, a 48-fourth belt pulley, a 48-shaped electric push rod, a 48-fourth belt pulley, a 48-shaped electric push rod, a 48-and a fourth belt pulley, a friction push rod, a 47-I-and a fourth belt pulley.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1: the utility model provides a restoration device with positioning function for rural water supply pipelines, as shown in figures 1-4, the device comprises a mounting frame 1, the mounting frame 1 is fixedly connected with two support rings 2 which are symmetrically distributed in the front and the back, the two support rings 2 are rotationally connected with a rotating ring 3, the support rings 2 and the rotating ring 3 are ring-shaped with openings, a water supply pipe to be restored enters the device through the openings of the support rings 2 and the rotating ring 3 and finally stops at the center of the support rings 2 and the rotating ring 3, a first electric screw 4 is rotationally connected between the two rotating rings 3 which are symmetrically distributed in the front and the back, the first electric screw 4 is driven by a motor fixedly connected at the front side of the rotating ring 3, a first slide bar 5 is fixedly connected between the two rotating rings 3 which are symmetrically distributed in the front and the back, the first electric screw 4 is in threaded connection with a T-shaped bracket 6, the T-shaped bracket 6 is slidingly connected with the first slide bar 5 for supporting the T-shaped bracket, the front side of the upper part of the T-shaped bracket 6 is fixedly connected with a first electric push rod 7, the telescopic end of the first electric push rod 7 is fixedly connected with a supporting block 8, the supporting block 8 is hinged with arc rods 9 which are distributed in a bilateral symmetry manner, the radian of each arc rod 9 is smaller than that of the outer side of a water supply pipe, the upper parts of the opposite sides of the two arc rods 9 are connected with tension springs, the tension force of the tension springs between the symmetrically distributed arc rods 9 is larger than the force required by the deformation of the patch pipe and is used for extruding the middle part of the patch pipe to the two sides of the patch pipe after the middle part of the patch pipe contacts the water supply pipe, the lower sides of the two arc rods 9 are respectively connected with an extruding wheel 10 in a rotating manner, the extruding wheels 10 are formed by connecting two large cylinders with one cylinder rod in series and are used for sliding along the outer side of the patch pipe and extruding the arc rods towards the direction of the water supply pipe, the T-shaped bracket 6 is connected with a supporting rod 12 which is distributed in a bilateral symmetry manner in a sliding manner, the supporting rod 12 is connected with the T-shaped bracket 6 in a sliding manner through the two cylinder rods, and be connected with the extension spring between cylinder pole and the bracing piece 12 for pulling the bracing piece 12 keep the centre gripping fixed to the patch tube, the lower extreme rotation of bracing piece 12 is connected with hook piece 13, the patch tube (half delivery pipe) has been placed between pinch roller 10 and the hook piece 13, the rotation portion of hook piece 13 sets up to the gear, be connected with the torsional spring between bracing piece 12 and the adjacent hook piece 13, be used for driving hook piece 13 and reset, through pasting the patch tube to the damage department of delivery pipe by the center to both sides step by step, the skew that takes place in the patch process has been reduced, the patch effect has been increased simultaneously, T shape support 6 is provided with the spacing subassembly that is used for hook piece 13 spacing, mounting bracket 1 is provided with and is used for driving the rotatory reversing mechanism of swivel becket 3, swivel becket 3 is provided with and is used for guaranteeing that the water supply pipe is circular extrusion mechanism.
As shown in fig. 4 and 5, the spacing subassembly is including hydraulic stem 11, hydraulic stem 11 rigid coupling is in the upper portion of T shape support 6, be connected with the extension spring between hydraulic stem 11's flexible end and the T shape support 6, be used for keeping spacing rack 14 to the spacing of catch block 13, the flexible end and the extrusion cooperation of support block 8 of hydraulic stem 11, support block 8 extrudees the flexible end of hydraulic stem 11 to the direction of delivery pipe, and tensile spring between flexible end and the T shape support 6 of hydraulic stem 11, carry the hydraulic oil in the first cavity through the pipe in hydraulic stem 11, drive spacing rack 14 to keeping away from adjacent catch block 13's direction, in order to remove spacing rack 14 to the spacing of catch block 13, the lower part of two bracing pieces 12 all is provided with first cavity, and equal sliding connection has spacing rack 14 in it, the tooth profile of spacing rack 14 lower extreme and the gear spacing cooperation of adjacent catch block 13, tooth and adjacent piece 13 gear contact and with the tooth of catch block 13, with the recess that is located the adjacent rack 14 is located the adjacent ball 15, the recess is located the adjacent rack 14 in the recess of spacing ball 15 through the adjacent rack 14, the recess is located the adjacent rack 14 in the adjacent ball, the recess is located at 15, the end is adjacent to the adjacent rack 15, the ball is connected with the adjacent rack 15, the ball is in the adjacent to the adjacent rack 15, the end is located at 15, the end of the adjacent 15, and has the end 15 to the adjacent 15.
As shown in fig. 1 and 6, the reversing mechanism comprises a motor 16, the motor 16 is mounted at the left part of the rear side of the mounting frame 1, a gear is fixedly connected with an output shaft of the motor 16, a gear ring is fixedly connected with a rotating ring 3 of the rear side of the mounting frame 1, the gear of the output shaft of the motor 16 is meshed with the gear ring of the rotating ring 3, and the rotating ring 3 is driven to rotate by the motor 16 so as to adapt to the repair of water supply pipes in different directions.
As shown in fig. 7-9, the extrusion mechanism comprises two second electric screw rods 17 which are symmetrically distributed by taking the center of a circle of a rotating ring 3 as the center, the two second electric screw rods 17 are all rotationally connected between the rotating rings 3 which are symmetrically distributed in the front and the back, the two second electric screw rods 17 are all driven by a motor fixedly connected at the front side of the rotating ring 3, two second slide bars 18 which are symmetrically distributed are fixedly connected between the rotating rings 3 which are symmetrically distributed in the front and the back, the front parts of the two second electric screw rods 17 are all in threaded connection with an L-shaped bracket 19, the L-shaped bracket 19 is in sliding connection with an adjacent second slide bar 18, the two second electric screw rods 17 are all in spline connection with spline gears 20, the L-shaped bracket 19 is rotationally connected with an eccentric gear 21, the spline gears 20 are meshed with the adjacent eccentric gears 21, the eccentric position of the eccentric gear 21 is rotationally connected with an extrusion shaft 22, one side of the L-shaped bracket 19, which is close to the water supply pipe, is provided with a trapezoid through hole, the extrusion shaft 22 is in sliding connection with the trapezoid through hole of the adjacent L-shaped bracket 19, one side of the extrusion shaft 22, which is close to the center of the rotary ring 3, is hinged with an extrusion shell 23, a torsion spring is connected between the extrusion shaft 22 and the adjacent extrusion shell 23, the torsion force of the torsion spring between the extrusion shaft 22 and the extrusion shell 23 is larger than the gravity of the extrusion shell 23, the extrusion block 24, the exhaust block 25 and the air inlet block 26, the torsion spring is used for keeping the extrusion shell 23 and the extrusion block 24 vertical to the extrusion shaft 22, one side of the extrusion shell 23, which is close to the water supply pipe, is in sliding connection with the extrusion block 24, a tension spring is connected between the extrusion shell 23 and the extrusion block 24, one side of the extrusion block 24, which is close to the water supply pipe, is in an arc shape, the arc shape radian is the same as that of the outer side of the water supply pipe, the extrusion shell 23, one side, which is far away from the rotary ring 3, is provided with an exhaust hole, the air pump 28 is used for pushing the air discharging block 25 to move inwards towards the adjacent extrusion shell 23 by virtue of the air pressure in the second cavity, the middle part of the rear side of the extrusion shell 23 is provided with an air inlet hole for injecting air into the extrusion shell 23, the distance between the two extrusion blocks 24 is reduced, the extrusion effect is enhanced, the air inlet hole of the extrusion shell 23 is slidingly connected with an air inlet block 26, a spring is connected between the extrusion shell 23 and the air inlet block 26 for blocking the air inlet hole, the air in the extrusion shell 23 is prevented from flowing out to the outside, the rotating ring 3 at the rear side is fixedly connected with symmetrically distributed I-shaped brackets 27, one side of the I-shaped brackets 27 close to the center of a water supply pipe is fixedly connected with the air pump 28 and an air charging column 29, the air column 29 is matched with the air inlet block 26 in an extrusion way, the air column 29 extrudes the adjacent air inlet block 26, compresses a spring between the air inlet block 26 and the adjacent extrusion shell 23, enables an air inlet hole of the extrusion shell 23 to be communicated with the outside, injects quantitative air into the adjacent extrusion shell 23 through the air column 29, and after the air pump 28 injects the air into the extrusion shell 23, pushes the adjacent extrusion block 24 to move outwards by virtue of the air in the extrusion shell 23, the air in the extrusion shell 23 flows to the outside through an air exhaust hole, then the extrusion block 24 is restored to the initial position under the action of a tension spring between the extrusion block 24 and the adjacent extrusion shell 23, the I-shaped bracket 27 is provided with a second cavity, an air exhaust push rod 30 is connected in the second cavity in a sliding way, the front end of the air pump 30 is hemispherical, the air pump 28 is respectively communicated with the air column 29 and the second cavity through a guide pipe, the air exhaust push rod 30 is matched with the air exhaust block 25 in an extrusion way, the exhaust push rod 30 moves forward under the action of the air pump 28, the adjacent exhaust blocks 25 are extruded forward, the springs between the exhaust blocks 25 and the adjacent extrusion shells 23 are compressed, the exhaust blocks 25 are used for plugging the exhaust holes of the adjacent extrusion shells 23 and exhausting air in the exhaust holes, the limiting block 31 is fixedly connected to one side of the I-shaped support 27, which is close to the air charging column 29, of the extrusion shell 23, the limiting block 31 is matched with the extrusion shells 23 in an extrusion mode, the extrusion shells 23 are prevented from being deflected due to extrusion of the air charging column 29, the two extrusion blocks 24 are used for extruding the water supply pipe to the center of the water supply pipe together, the original shape of the water supply pipe is recovered, and the subsequent repair of the damaged part of the water supply pipe is facilitated.
When the underground water supply pipe leaks, the worker turns off the water supply switch and digs the buried soil above the damaged part of the water supply pipe, looks at the diameter of the water supply pipe and the length of the damaged part, then searches for the water supply pipe with the same specification slightly longer than the length of the damaged part of the water supply pipe, cuts the water supply pipe into two halves, then the worker fills the inner side of one half of the water supply pipe (hereinafter referred to as a patch pipe) with glue and places the glue between the extrusion wheel 10 and the hook block 13, so that the cross section of the patch pipe is respectively contacted with the adjacent hook block 13, at the moment, the worker starts the first electric push rod 7, and the telescopic end of the first electric push rod 7 drives the support block 8, the arc-shaped rod 9 and the extrusion wheel 10 to move towards the center of the patch pipe together, so that the extrusion wheel 10 gradually contacts with the middle part of the outer side of the patch pipe, and the patch pipe is fixed between the extrusion wheel 10 and the hook block 13.
The staff passes the pull ring around the mounting bracket 1 with two ropes respectively at first, then the staff pulls the rope and places this device in the hole of delivery pipe, control this device's inclination through two ropes, make the delivery pipe get into this device through the breach of support ring 2 and swivel becket 3 in, the centre line and the centre of a circle coincidence of support ring 2 of delivery pipe, the staff stops to remove this device, and start motor 16, drive the swivel becket 3 rotation of rear side through gear and ring gear, swivel becket 3 drives first electronic lead screw 4 and all parts on and second electronic lead screw 17 and all parts on it rotate, rotate through control swivel becket 3, and then change the angle of pasting the pipe for the delivery pipe, adapt to pasting the benefit to delivery pipe each angle.
When the extrusion shell 23 on two sides of the rotary ring 3 rotates to the upper side and the lower side of the damaged part of the water supply pipe, a worker stops the motor 16 and starts the second electric screw 17, the second electric screw 17 rotates to drive the L-shaped support 19 to move backwards, meanwhile, the second electric screw 17 drives the spline gear 20 to rotate, the spline gear 20 drives the eccentric gear 21 to rotate, the eccentric gear 21 drives the extrusion shaft 22 to move, the extrusion shaft 22 drives the extrusion shell 23 and the extrusion block 24 to slide along the central line of the water supply pipe and extrude one side and the opposite side of the damaged part of the water supply pipe, the extrusion block 24 is driven to intermittently extrude the water supply pipe along with the rotation of the eccentric gear 21, when the L-shaped support 19 moves to the rearmost end of the second electric screw 17, the eccentric gear 21 gradually approaches to the adjacent spline gear 20, the eccentric gear 21 drives the extrusion shaft 22, the extrusion shell 23 and the extrusion block 24 to move to the adjacent spline gear 20, when the eccentric gear 21 rotates to the position closest to the adjacent spline gear 20, the extrusion shell 23 contacts with the air charging column 29, the air charging column 29 extrudes the air charging block 26 to a direction away from the adjacent spline gear 20, and the air charging block 26 is matched with the adjacent compression spring 29 when the extrusion shell 23 is compressed with the adjacent spline 23.
When the inflation column 29 contacts with the adjacent extrusion shell 23, the worker starts the air pump 28 to deliver a fixed amount of high-pressure air into the extrusion shell 23 through the air inlet of the extrusion shell 23, so that the air pressure in the extrusion shell 23 is increased, the extrusion block 24 is extruded towards the central line of the water supply pipe, the tension spring between the extrusion block 24 and the extrusion shell 23 is stretched, and after the air pump 28 injects a fixed amount of air into the adjacent extrusion shell 23 through the inflation column 29, the worker closes the air pump 28.
After the air pump 28 is closed by a worker, the second electric screw 17 reversely rotates to drive the L-shaped bracket 19 and all parts thereon and the spline gear 20 to move forwards, in the process, the extrusion shell 23 loses contact with the adjacent inflation post 29, the air inlet block 26 is reset under the action of a spring between the air inlet block and the adjacent extrusion shell 23 to store high-pressure air in the extrusion shell 23, then the extrusion block 24 intermittently extrudes the water supply pipe, and the extrusion block 24 is extruded outwards by the high-pressure air in the extrusion shell 23, so that the distance between the two extrusion blocks 24 is reduced, the extrusion force on the water supply pipe is increased, when the L-shaped bracket 19 reaches the forefront side, the second electric screw 17 positively rotates to drive the L-shaped bracket 19 and all parts thereon to move backwards, the condition of the water supply pipe is checked by the worker before the inflation post 29 contacts with the adjacent extrusion shell 23 and injects air, if the water supply pipe is restored to the standard shape, the worker starts the air pump 28, the air flows into the second cavity through the guide pipe, the air in the air pump 30 is pushed forward, when the air column 29 contacts the adjacent squeeze shell 23, the worker stops the second electric screw 17, at this time, the air pump 30 coincides with the air discharge hole of the adjacent squeeze shell 23, the air discharge rod 30 presses the air discharge block 25 in the adjacent squeeze shell 23 forward, and compresses the spring between the air discharge block 25 and the adjacent squeeze shell 23, so that the air discharge hole of the squeeze shell 23 communicates with the outside, the high pressure air in the squeeze shell 23 flows into the outside through the air discharge hole of the squeeze shell 23, the pressure in the squeeze shell 23 is reduced, the squeeze block 24 is reset through the tension spring between the air pump 24 and the adjacent squeeze shell 23, after the squeeze block 24 is reset, the worker reversely starts the air pump 28 to discharge the air in the second cavity, and at the same time the adjacent air discharge rod 30 is reset, the worker then closes the air pump 28, and gradually increases the pressing force on the water supply pipe by continuously pressing the broken part of the water supply pipe toward the center thereof, thereby preventing the contact area between the repair pipe and the water supply pipe from being affected by deformation caused by the breakage of the water supply pipe.
After the water supply pipe is extruded to be restored by the extrusion block 24, a worker starts the motor 16 to drive the rotating ring 3 and the first electric screw 4 and all parts thereon to rotate together until the supplementing pipe is positioned right above the damaged part of the water supply pipe and completely covers the same, the worker stops the motor 16 and starts the first electric push rod 7 to drive the supporting block 8, the arc rod 9 and the extrusion wheel 10 to move towards the center of the water supply pipe, the extrusion wheel 10 extrudes the middle part of the supplementing pipe and deforms the same, at the moment, two sides of the supplementing pipe are limited by the adjacent hook blocks 13 and cannot move towards the center of the water supply pipe, the two sides of the supplementing pipe extend towards two sides respectively, the adjacent supporting rods 12 are extruded to move towards two sides and stretch tension springs between the supporting rods 12 and the adjacent T-shaped brackets 6 until the middle part of the supplementing pipe is contacted with the water supply pipe, the two extrusion wheels 10 respectively move towards two sides along with the first electric push rod 7 to drive the angle between the two arc rods 9 to be enlarged and stretch tension springs between the two arc rods and the two arc rods 9 to always contact with the extrusion center of the supplementing pipe.
As the telescopic end of the first electric push rod 7 gradually extends outwards, when the tension spring between the two arc rods 9 is about to reach the maximum length, the supporting block 8 is contacted with the telescopic end of the hydraulic rod 11 and extrudes the telescopic end of the hydraulic rod towards the center direction of the water supply pipe, and stretches the tension spring between the telescopic end of the hydraulic rod 11 and the T-shaped bracket 6, so that the volume increase pressure in the hydraulic rod 11 is reduced, hydraulic oil in the first cavity flows to the hydraulic rod 11 through the guide pipe, the volume of the hydraulic oil in the first cavity is reduced, but the volume in the first cavity is unchanged due to the fact that the limiting toothed rod 14 is limited by the limiting ball 15, so that the pressure in the first cavity is gradually reduced, when the tension spring between the two arc rods 9 reaches the maximum length, the suction force of the negative pressure in the first cavity on the adjacent limiting toothed rod 14 is larger than the elastic force of the spring between the limiting ball 15 and the adjacent limiting toothed rod 14, the spacing rack 14 moves to the direction of keeping away from the delivery pipe under the effect of first cavity internal pressure to compress the spring between spacing rack 14 and the spacing ball 15, make spacing rack 14 move to the direction of keeping away from the delivery pipe, and lose contact with adjacent hook piece 13, release simultaneously to the spacing of hook piece 13, make the both sides of the pipe that mends move to the centre of a circle department of delivery pipe under the power of self deformation, and finally laminate in the damaged department of delivery pipe, contact with the delivery pipe earlier through the middle part of control pipe that mends, and extrude the both sides of pipe that mends gradually to the delivery pipe, make the pipe that mends from the center to both sides laminate with the damaged department of delivery pipe gradually, avoid leading to the both sides of pipe that mends to contact with the delivery pipe at first because the difference of the inside and outside diameter of pipe that mends, lead to the effect of mending bad.
Example 2: on the basis of embodiment 1, as shown in fig. 2 and 10, the scraping mechanism is further arranged on the rotating ring 3, the scraping mechanism is used for removing the protruding portion of the outer side of the water supply pipe, the scraping mechanism comprises a third electric screw rod 32, the third electric screw rod 32 is rotationally connected between the two rotating rings 3 which are symmetrically distributed around, the third electric screw rod 32 is driven by a motor fixedly connected to the front side of the rotating ring 3, a third sliding rod 33 is fixedly connected between the two rotating rings 3, the rear portion of the third electric screw rod 32 is in threaded connection with a folded support 34, the folded support 34 is in sliding connection with the third sliding rod 33 and is used for guiding the folded support 34, one side, close to the water supply pipe, of the folded support 34 is fixedly connected with a scraping plate 35 and a sponge block 36, the radian of the side face of the scraping plate 35 is consistent with the radian of the outer side face of the water supply pipe, the scraping effect of the scraping plate 35 and the sponge block 36 are enabled to be optimal, the scraping effect of the water supply pipe is contacted with the outer side face of the water supply pipe, the scraping plate 35 is guaranteed to scrape the damaged portion of the water supply pipe, and the repairing effect is enhanced.
As shown in fig. 11 and 12, the polishing mechanism is further provided with a polishing mechanism arranged on the rotating ring 3, the polishing mechanism is used for polishing the repair surface of the water supply pipe, the polishing mechanism comprises a fourth electric screw rod 37, the fourth electric screw rod 37 is rotationally connected between the two rotating rings 3 which are symmetrically distributed front and back, the fourth electric screw rod 37 is driven by a motor fixedly connected on the front side of the rotating ring 3, a fourth sliding rod 38 is fixedly connected between the two rotating rings 3, the front part of the fourth electric screw rod 37 is in threaded connection with a three-hole bracket 39, the three-hole bracket 39 is in sliding connection with the fourth sliding rod 38 and is used for guiding the three-hole bracket 39, the front part of the fourth electric screw rod 37 is in splined connection with a first belt wheel 40 and is used for providing power for rotationally polishing the water supply pipe by a friction belt 48, the three-hole bracket 39 is rotationally connected with the first belt wheel 40, one side of the three-hole bracket 39, which is far away from the fourth electric screw rod 37, is hinged with an arc-shaped bracket 41, the radian of the arc-shaped bracket 41 is consistent with the radian of the outer side of the water supply pipe, the hinged part is rotationally connected with a driving belt wheel 42, the driving belt wheel 42 is in transmission connection with the first belt wheel 40 through a belt, the middle part of the arc-shaped bracket 41 is fixedly connected with a mouth-shaped bracket 43, one side of the mouth-shaped bracket 43 far away from the water supply pipe is slidingly connected with a square sliding block 44, a spring is connected between the mouth-shaped bracket 43 and the square sliding block 44 and used for tensioning a friction belt 48 to prevent the friction belt 48 from loosening and leading to poor polishing effect of the water supply pipe, the square sliding block 44 is rotationally connected with a second belt wheel 45, one side of the arc-shaped bracket 41 far away from the driving belt wheel 42 is rotationally connected with a third belt wheel 46, the three-hole bracket 39 is rotationally connected with a second electric push rod 47, the thrust of the second electric push rod 47 is larger than the elasticity of the spring of the mouth-shaped bracket 43 and the square sliding block 44, the friction belt 48 is contacted with the water supply pipe and deforms, the square sliding block 44 is pulled to slide along the direction of the mouth-shaped bracket 43 towards the water supply pipe, the telescopic end of the second electric push rod 47 is hinged with the arc-shaped bracket 41, a friction belt 48 is connected among the driving belt wheel 42, the second belt wheel 45 and the third belt wheel 46, the elastic force of a spring between the mouth-shaped bracket 43 and the square sliding block 44 is larger than the friction force generated by friction between the friction belt 48 and the water supply pipe, the friction belt 48 is used for keeping good contact between the friction belt 48 and the water supply pipe, and the friction belt 48 is in friction fit with the water supply pipe and used for polishing impurities on the surface of the water supply pipe.
After the water supply pipe is extruded by the extrusion block 24, a worker starts the motor 16 to drive the rotating ring 3, the third electric screw rod 32, the third sliding rod 33, the folded bracket 34, the scraping plate 35 and the sponge block 36 to rotate together, when the scraping plate 35 is positioned right above the broken part of the water supply pipe, the worker stops the motor 16 and starts the third electric screw rod 32 to drive the folded bracket 34, the scraping plate 35 and the sponge block 36 to move forwards together, in the process, the scraping plate 35 cuts off the part of the surface of the water supply pipe still protruding, then the sponge block 36 contacts with the water supply pipe and wipes water drops on the surface of the water supply pipe clean, when the folded bracket 34 moves to the foremost end of the third electric screw rod 32, the worker reversely starts the third electric screw rod 32 to drive the folded bracket 34, the scraping plate 35 and the sponge block 36 to move backwards to the initial position, at this moment, the worker observes whether the surface of the water supply pipe needs to be scraped again or not, until the protrusion on the surface of the water supply pipe is completely removed, and then the worker closes the third electric screw rod 32 to avoid that the surface of the water supply pipe is not smooth due to the broken and the repair surface of the water supply pipe is not smooth, so that the repair surface of the repair pipe is affected.
When the protrusion on the surface of the water supply pipe is removed by the scraping plate 35, the worker starts the motor 16 to drive the three-hole bracket 39, the first belt pulley 40, the arc-shaped bracket 41 and the mouth-shaped bracket 43 to rotate together until the middle part of the arc-shaped bracket 41 is positioned right above the damaged part of the water supply pipe, the worker stops the motor 16 and starts the second electric push rod 47, the telescopic end of the second electric push rod 47 extends outwards to drive the arc-shaped bracket 41 and all parts thereon to rotate clockwise at the hinged part of the three-hole bracket 39 and the arc-shaped bracket 41, so that the transmission belt pulley 42 and the third belt pulley 46 respectively move to two sides of the damaged part of the water supply pipe, and in the process, the water supply pipe presses the friction belt 48, the second belt wheel 45 is driven to move towards the direction of the water supply pipe, the spring between the mouth-shaped support 43 and the square sliding block 44 is compressed, the friction belt 48 always keeps in contact with the water supply belt, then a worker stops the second electric push rod 47 and starts the fourth electric screw 37, the three-hole support 39, the first belt wheel 40 and the arc-shaped support 41 are driven to move backwards together, meanwhile, the first belt wheel 40 is driven to rotate, the first belt wheel 40 rotates through the belt driving belt wheel 42, the driving belt wheel 42 drives the friction belt 48 to move, the periphery of the broken part of the water supply pipe is polished clean, the fourth electric screw 37 is stopped, the motor 16 is started, the patch pipe is moved to the position right above the broken part of the water supply pipe, and then the patch water supply pipe is started.
Example 3: on the basis of embodiment 2, as shown in fig. 1, fig. 13 and fig. 14, still including setting up in the positioning mechanism of mounting bracket 1, positioning mechanism is arranged in mounting bracket 1 is fixed in the hole of waiting to mend water supply pipe, positioning mechanism is including hydraulic pump 49, hydraulic pump 49 installs in the left part of mounting bracket 1 front side, mounting bracket 1 rigid coupling has four hydraulic push rods 50 of central symmetry distribution, four hydraulic push rods 50 all communicate with hydraulic pump 49 through the pipe, the one end sliding connection that hydraulic push rod 50 was kept away from mounting bracket 1 has extrusion post 51, be connected with the spring between the flexible end of hydraulic push rod 50 and the adjacent extrusion post 51, be used for promoting extrusion post 51 and reset, the flexible end of hydraulic push rod 50 cooperates with adjacent extrusion post 51 and forms the third cavity, the one end sliding connection that adjacent extrusion post 51 was kept away from to the flexible portion of hydraulic push rod 50 has spacing post 52, one side that adjacent extrusion post 51 was kept away from to spacing post 52 is provided with the inclined plane, through spacing cooperation of spacing post 52 and adjacent hydraulic push rod 50, be used for keeping the device in the hole of this fixed at the water supply pipe, one side that spacing post 52 is close to adjacent hydraulic push rod 50 inner wall's one side is, the inner wall 50 is provided with square inner wall and the recess of the fourth cavity 50, the recess is formed adjacent cavity 50 and the fourth cavity is adjacent cavity has the recess, the recess is formed adjacent cavity 50, the recess is adjacent cavity is formed by the recess and the recess is adjacent cavity of the recess, the recess is adjacent cavity is adjacent to the cavity, and has the recess, the recess and the cavity is adjacent cavity 50.
After the device is placed in a pit of a water supply pipe by a worker through two ropes, the worker starts the hydraulic pump 49, hydraulic oil is conveyed into the hydraulic push rod 50 through the guide pipe, the telescopic end of the hydraulic push rod 50 is pushed to extend outwards until the extrusion column 51 contacts with the inner wall of the pit, as the telescopic end of the hydraulic push rod 50 continues to extend outwards, the extrusion column 51 moves inwards relative to the telescopic end of the hydraulic push rod 50 and compresses a spring between the extrusion column 51 and the telescopic end of the hydraulic push rod 50, so that the volume of a third cavity is reduced, hydraulic oil in the third cavity flows into a fourth cavity through a deep hole, the pressure in the fourth cavity is increased, the hydraulic oil in the fourth cavity extrudes the adjacent limit column 52 to move upwards and be matched with a groove on the inner wall of the hydraulic push rod 50, the telescopic end of the hydraulic push rod 50 is limited until the four hydraulic push rods 50 are all limited, then, the worker starts the device to repair the water supply pipe, after the repair of the water supply pipe is finished, the worker reversely starts the hydraulic pump 49, hydraulic oil in the four hydraulic push rods 50 is pumped out, so that the pressure in the hydraulic push rods 50 is reduced, the telescopic parts of the adjacent hydraulic push rods 50 move away from the adjacent extrusion columns 51, the inner walls of the hydraulic push rods 50 extrude the inclined surfaces of the adjacent limit columns 52, so that the limit columns 52 move downwards, the limit columns 52 lose contact with the adjacent hydraulic push rods 50, the limit on the adjacent hydraulic push rods 50 is released, then under the action of the hydraulic pump 49, the telescopic parts of the four hydraulic push rods 50 are contracted inwards, the device loses contact with pits, the telescopic parts of the four hydraulic push rods 50 are reset under the action of springs, after the telescopic ends of the four hydraulic push rods 50 are completely contracted, the worker stops the hydraulic pump 49, and then the staff takes the device out of the pit through the rope.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. A rural water supply pipeline is with restoration equipment that has locate function which characterized in that: including mounting bracket (1), mounting bracket (1) rigid coupling has supporting ring (2) of symmetric distribution, supporting ring (2) rotate and are connected with swivel becket (3), symmetric distribution rotate between swivel becket (3) and be connected with first electronic lead screw (4) and rigid coupling have first slide bar (5), first electronic lead screw (4) pass through motor drive, first electronic lead screw (4) threaded connection have with T shape support (6) of first slide bar (5) sliding connection, T shape support (6) rigid coupling has first electric putter (7), the flexible end rigid coupling of first electric putter (7) has a piece (8), piece (8) articulate have arc pole (9) of symmetric distribution, symmetric distribution be connected with the extension spring between arc pole (9), arc pole (9) rotate and be connected with pinch roller (10), T shape support (6) sliding connection has bracing piece (12) of symmetric distribution, and be connected with the extension spring between the two, bracing piece (12) rotate and be connected with hook piece (13), flexible end rigid coupling has piece (8) of rotating mechanism (13), install spacing mechanism (1) to the rotating.
2. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: the limiting assembly comprises a hydraulic rod (11), the hydraulic rod (11) is fixedly connected to the T-shaped support (6), a tension spring is connected between the telescopic end of the hydraulic rod (11) and the T-shaped support (6), the telescopic end of the hydraulic rod (11) is in extrusion fit with the support block (8), a first cavity is formed in the support rod (12), the limiting toothed rod (14) is connected in a sliding mode, the limiting toothed rod (14) is in limiting fit with the adjacent hook block (13), the limiting toothed rod (14) is connected with a limiting ball (15) in a sliding mode, a spring is connected between the limiting toothed rod and the limiting toothed rod, a groove matched with the limiting ball (15) is formed in the support rod (12), the first cavity is communicated with the hydraulic rod (11) through a guide pipe, and hydraulic oil is stored in the first cavity and the hydraulic rod (11).
3. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: and a patch tube is arranged between the extrusion wheel (10) and the hook block (13), and the tension force of tension springs between the arc-shaped rods (9) which are symmetrically distributed is larger than the force required by the deformation of the patch tube.
4. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: the reversing mechanism comprises a motor (16), the motor (16) is installed on the installation frame (1), and the motor (16) is in transmission connection with the rotating ring (3) through a gear and a gear ring.
5. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: the extrusion mechanism comprises second electric screw rods (17) which are symmetrically distributed, the second electric screw rods (17) which are symmetrically distributed are all rotationally connected between the rotating rings (3) which are symmetrically distributed, the second electric screw rods (17) are driven by a motor, second sliding rods (18) which are symmetrically distributed are fixedly connected between the rotating rings (3) which are symmetrically distributed, the second electric screw rods (17) are in threaded connection with L-shaped brackets (19), the L-shaped brackets (19) are in sliding connection with the adjacent second sliding rods (18), the second electric screw rods (17) are in splined connection with spline gears (20), the L-shaped brackets (19) are rotationally connected with eccentric gears (21), the spline gears (20) are meshed with the adjacent eccentric gears (21), the eccentric positions of the eccentric gears (21) are rotationally connected with extrusion shafts (22), the extrusion shafts (22) are in sliding connection with the adjacent L-shaped brackets (19), spline gears (17) are in splined connection with spline gears (20), the extrusion shafts (23) are in sliding connection with the adjacent L-shaped brackets (19), the extrusion shafts (23) are in sliding connection with the extrusion housings (23), the extrusion housings (23) are far away from one sides of the extrusion housings (23), the exhaust hole of extrusion shell (23) is located sliding connection has exhaust block (25), and is connected with the spring between the two, extrusion shell (23) is close to adjacent one side of extrusion axle (22) is provided with the inlet port, the inlet port department sliding connection of extrusion shell (23) has inlet block (26), and is connected with the spring between the two just, keep away from spline gear (20) rotation ring (3) rigid coupling has symmetrically distributed's I shape support (27), I shape support (27) rigid coupling has air pump (28) and inflatable column (29), inflatable column (29) with inlet block (26) extrusion cooperation, I shape support (27) are provided with the second cavity, just second cavity sliding connection has exhaust push rod (30), air pump (28) respectively with inflatable column (29) with second cavity intercommunication, exhaust push rod (30) with exhaust block (25) extrusion cooperation, I shape support (27) are close to one side of inflatable column (29) has stopper (31), extrusion cooperation with stopper (31).
6. A rural water service pipe rehabilitation apparatus with locating function as defined in claim 4, wherein: torsion of torsion spring between extrusion axle (22) and extrusion shell (23) is greater than extrusion shell (23), extrusion piece (24), exhaust piece (25) with the gravity of air inlet piece (26), keep extrusion shell (23) with extrusion piece (24) with extrusion axle (22) are perpendicular, one side that extrusion piece (24) is close to the delivery pipe is the arc, and the diameter of arc equals with the external diameter of delivery pipe.
7. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: the scraping mechanism is used for removing protruding parts outside a water supply pipe and comprises a third electric screw rod (32), the third electric screw rod (32) is rotationally connected between the rotating rings (3) in symmetrical distribution, the third electric screw rod (32) is driven by a motor, a third sliding rod (33) is fixedly connected between the rotating rings (3) in symmetrical distribution, the third electric screw rod (32) is in threaded connection with a folding bracket (34), the folding bracket (34) is in sliding connection with the third sliding rod (33), a scraping plate (35) and a sponge block (36) are fixedly connected to the folding bracket (34), and the radian of the side face of the scraping plate (35) is consistent with that of the outer side face of the water supply pipe.
8. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: the polishing device comprises a polishing mechanism arranged on a rotating ring (3), wherein the polishing mechanism is used for polishing the repair surface of a water supply pipe, the polishing mechanism comprises a fourth electric screw rod (37), the fourth electric screw rod (37) is rotationally connected between the rotating rings (3) which are symmetrically distributed, the fourth electric screw rod (37) is rotationally connected with a driving pulley (42) through a motor, a fourth sliding rod (38) is fixedly connected between the rotating rings (3) which are symmetrically distributed, the fourth electric screw rod (37) is in threaded connection with a three-hole bracket (39), the three-hole bracket (39) is in sliding connection with the fourth sliding rod (38), the fourth electric screw rod (37) is in splined connection with a first pulley (40), the three-hole bracket (39) is rotationally connected with the first pulley (40), the three-hole bracket (39) is hinged with an arc bracket (41), the hinging position is rotationally connected with a square driving pulley (42), the arc bracket (41) is fixedly connected with a square bracket (43), the square bracket (44) is in sliding connection with a sliding block, the square bracket (44) is in sliding connection with the square pulley (42), the second pulley (46) is rotationally connected with the third pulley (46), the telescopic end of the second electric push rod (47) is hinged to the arc-shaped support (41), the driving belt wheel (42) is connected with the first belt wheel (40) through belt transmission, a friction belt (48) is wound between the driving belt wheel (42), the second belt wheel (45) and the third belt wheel (46), and the friction belt (48) is in friction fit with a water supply pipe.
9. A repair facility with positioning function for rural water supply pipelines according to claim 1, wherein: still including set up in positioning mechanism of mounting bracket (1), positioning mechanism is used for mounting bracket (1) is fixed in waiting to paste in the hole of mending water supply pipe, positioning mechanism including hydraulic pump (49), hydraulic pump (49) install in mounting bracket (1), mounting bracket (1) rigid coupling has hydraulic ram (50) of symmetric distribution, symmetric distribution hydraulic ram (50) all pass through the pipe with hydraulic pump (49) intercommunication, the flexible end sliding connection of hydraulic ram (50) has extrusion post (51), the flexible end of hydraulic ram (50) with be adjacent be connected with the spring between extrusion post (51), the flexible end of hydraulic ram (50) with be adjacent extrusion post (51) cooperation forms the third cavity, the flexible portion of hydraulic ram (50) keep away from adjacent one end sliding connection of extrusion post (51) has spacing post (52), the flexible portion of hydraulic ram (50) is adjacent spacing post (52) cooperation forms the fourth cavity, the flexible end of hydraulic ram (50) is provided with the flexible end of third cavity and the flexible end of fourth cavity through the deep hole of fourth cavity.
10. A rural water service pipe rehabilitation apparatus with locating function as claimed in claim 9, wherein: the limiting columns (52) are in limiting fit with the adjacent hydraulic pushing rods (50), one sides of the limiting columns (52) close to the inner walls of the adjacent hydraulic pushing rods (50) are square, and equidistant distribution grooves matched with the adjacent limiting columns (52) are formed in the inner walls of the hydraulic pushing rods (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311025524.1A CN116906729A (en) | 2023-08-15 | 2023-08-15 | Repair equipment with positioning function for rural water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311025524.1A CN116906729A (en) | 2023-08-15 | 2023-08-15 | Repair equipment with positioning function for rural water supply pipeline |
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| CN116906729A true CN116906729A (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311025524.1A Withdrawn CN116906729A (en) | 2023-08-15 | 2023-08-15 | Repair equipment with positioning function for rural water supply pipeline |
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| CN (1) | CN116906729A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117605904A (en) * | 2024-01-23 | 2024-02-27 | 自然资源部第一海洋研究所 | Submarine pipeline surface additive repairing device and method based on underwater robot |
-
2023
- 2023-08-15 CN CN202311025524.1A patent/CN116906729A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117605904A (en) * | 2024-01-23 | 2024-02-27 | 自然资源部第一海洋研究所 | Submarine pipeline surface additive repairing device and method based on underwater robot |
| CN117605904B (en) * | 2024-01-23 | 2024-04-12 | 自然资源部第一海洋研究所 | Submarine pipeline surface additive repairing device and method based on underwater robot |
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Application publication date: 20231020 |