CN113483190A - Water conservancy pipeline patching device with remote leaking stoppage function - Google Patents
Water conservancy pipeline patching device with remote leaking stoppage function Download PDFInfo
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- CN113483190A CN113483190A CN202110771022.8A CN202110771022A CN113483190A CN 113483190 A CN113483190 A CN 113483190A CN 202110771022 A CN202110771022 A CN 202110771022A CN 113483190 A CN113483190 A CN 113483190A
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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
- F16L55/172—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 the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut
- F16L55/1725—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 the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut in which the threaded pin is rigid with the hose encircling member
Abstract
The invention discloses a water conservancy pipeline repairing device with a remote leaking stoppage function, which comprises a fixed clamp, wherein an installation block is fixed on an arc-shaped surface at the top of the fixed clamp, the top surface of the installation block is a flat surface, and a support plate is fixed in the center of the top surface of the installation block. According to the invention, through the arrangement of the rubber belt, the rubber belt can be pushed to the damaged position of the pipeline from the position far away from the damaged position of the pipeline, so that water splashed from the damaged position of the pipeline can be effectively eliminated or reduced, and even if a small amount of water still overflows from the damaged position of the pipeline, the water overflowing from the damaged position of the pipeline cannot be splashed everywhere as before, so that a large amount of splashed water cannot be sprayed to a worker when the worker approaches the damaged position of the pipeline, and the worker can tightly clamp the rubber belt pressed to the damaged position of the pipeline to the pipeline through the cylinder body, the cylindrical pressing block and the U-shaped hoop clamp, so that the aim of repairing the pipeline is effectively achieved.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to a water conservancy pipeline repairing device with a remote leaking stoppage function.
Background
In the use process of the water conservancy pipeline, due to factors such as self or external factors, leakage or damage is possible to occur, and then rush repair is needed, wherein the rush repair process is completed under the condition of normal transportation of water inside the pipeline. In the prior art, a pipeline repairing device or a welding patch is commonly used for repairing a damaged part of a pipeline, the pipeline repairing device consists of two cover bodies, the two cover bodies are buckled at the damaged part of the pipeline through a connecting piece so as to achieve the purpose of repairing the damaged part of the pipeline, but when the damaged part of the pipeline is repaired by the existing pipeline repairing device, because water circulating in the pipeline is sprayed at a high speed under transmission pressure, the pipeline repairing device is sleeved at the damaged part of the pipeline, the water sprayed at the high speed can impact the pipeline repairing device, so that a worker can hardly press and fix the pipeline repairing device on the pipeline, the physical strength of the worker is seriously consumed, the pipeline repairing work is seriously influenced, and a large amount of water sprayed at the high speed in the process of repairing and leaking can be splashed onto the body of the worker, so that the whole body of the worker is wet and percolated, the worker is extremely uncomfortable and is easily caught cold, therefore, a water conservancy pipeline repairing device with a remote leakage plugging function is urgently needed to solve the problems.
Disclosure of Invention
In order to solve the existing problems, the invention provides a water conservancy pipeline repairing device with a remote leakage plugging function.
The invention is realized by the following technical scheme:
a water conservancy pipeline repairing device with a remote leakage stopping function comprises a fixed clamp, wherein an installation block is fixed on an arc surface at the top of the fixed clamp, the top surface of the installation block is a flat surface, a supporting plate is fixed in the center of the top surface of the installation block, a plurality of rib plates are respectively fixed on two sides of the supporting plate, the bottoms of the rib plates are fixedly connected with the top surface of the installation block, a fixed plate is fixed at the top end of the supporting plate, trapezoidal limit blocks are respectively symmetrically fixed on two sides of the top surface of the fixed plate, rubber pads are respectively fixed at the top ends of the two trapezoidal limit blocks, the top of the two rubber pads is attached to the same square guide cylinder, a connecting block is fixed in the center of the bottom surface of the square guide cylinder, a pin shaft is arranged on the connecting block in a transverse penetrating manner, the contact part of the pin shaft is rotatably connected with the connecting block, first connecting blocks are respectively fixed at two ends of the pin shaft, and the bottom of the first connecting blocks is fixedly connected with the top surface of the fixed plate, the square guide cylinder is sleeved with a square push-pull rod in a sliding manner, one end of the square push-pull rod is fixed with a handle, the bottom end of the handle is fixed with a transverse plate, one side of the top surface of the transverse plate is vertically penetrated with a threaded rod, the threaded rod is in threaded connection with a contact part of the transverse plate, the bottom end of the threaded rod is inlaid with a ball, the ball is in rolling connection with the contact part of the threaded rod, the top end of the threaded rod is fixed with a handle, two sides of the handle are respectively and symmetrically provided with guide rods, the two guide rods vertically penetrate through the transverse plate and are in sliding connection with the contact part of the transverse plate, the bottom ends of the two guide rods are fixed with a same first transverse plate, the top surfaces of the guide rods are attached to the bottom ends of the ball, springs are sleeved on the two guide rods between the first transverse plate and the transverse plate, the top ends of the guide rods are fixed with check rings, the transverse plate is fixed with a support rod, and the bottom end of the support rod is fixed with an arc-shaped plate, a plurality of first balls are uniformly embedded on the inner arc surface of the arc plate, the first balls are in rolling connection with the contact part of the arc plate, a second connecting block is fixed on the bottom surface of the other end of the square push-pull rod, a first pin shaft transversely penetrates through the second connecting block, the contact part of the first pin shaft and the second connecting block is in rotary connection, third connecting blocks are respectively fixed at two ends of the second connecting block, the bottom ends of the two third connecting blocks are fixed with the same mounting plate, two sides of the second connecting block are respectively and symmetrically provided with a positioning plate, the top ends of the positioning plates are fixedly connected with the bottom surface of the square push-pull rod, the bottom ends of the two positioning plates are both fixed with first rubber pads, the bottom of each first rubber pad is attached to the top surface of the mounting plate, second transverse plates are respectively and symmetrically fixed at two ends of the bottom surface of the mounting plate, two third transverse plates are symmetrically arranged between the two second transverse plates, and two square guide rods are symmetrically fixed between the two second transverse plates, the two sides of the top of each third transverse plate are respectively fixed with a square guide cylinder, the two square guide cylinders are respectively sleeved on the two square guide rods in a sliding manner, one side opposite to the two second transverse plates is respectively and fixedly provided with an electric telescopic rod, the telescopic end of the electric telescopic rod penetrates through the second transverse plates and is fixedly connected with the side walls of the third transverse plates, the telescopic end of the electric telescopic rod is slidably connected with the contact part of the second transverse plates, the central parts of the bottoms of the two third transverse plates are respectively provided with a trapezoidal groove, two rollers are symmetrically arranged between the two third transverse plates, each roller is composed of two first rollers, the opposite ends of the two first rollers are attached, the axes of the opposite ends of the two first rollers are respectively fixed with a rotating shaft, the other end of the rotating shaft penetrates through the third transverse plate opposite to the rotating shaft and is rotatably connected with the contact part of the third transverse plate, the rotating shaft is fixedly sleeved with two limiting rings, and the two limiting rings are symmetrically attached to the two sides of the third transverse plates, the outer ring surfaces at two ends of the rollers are uniformly and progressively decreased along the central direction of the rollers, the two rollers are in transmission connection through a rubber belt, an arc-shaped pressing plate is arranged between an upper layer belt and a lower layer belt of the rubber belt and consists of two groups of first arc-shaped plates, each group of first arc-shaped plates consists of two second arc-shaped plates, the outer arc surfaces of the two second arc-shaped plates are fixedly connected with the side wall of an adjacent third transverse plate through L-shaped connecting rods, a plurality of second balls are uniformly embedded on the inner arc surfaces of the second arc-shaped plates, the contact parts of the second balls and the second arc-shaped plates are in rolling connection, the inner arc surfaces of the second arc-shaped plates are attached to the inner ring surface of the lower layer belt of the rubber belt, arc-shaped mounting openings are formed in opposite corners among the four second arc-shaped plates, arc-shaped limiting plates are fixed in the four arc-shaped mounting openings, and the diameters of the inner arc-shaped limiting plates are consistent, a cylinder body is arranged between the four arc-shaped limiting plates, the diameter of the outer ring of the cylinder body is matched with that of the inner ring of the arc-shaped limiting plate, the bottom end of the cylinder body is arc-shaped, the diameter of the arc-shaped surface at the bottom of the cylinder body is consistent with that of the inner arc surface of the arc-shaped pressing plate, a cylindrical pressing block is arranged in the cylinder body in a sliding manner, the diameter of the outer ring of the cylindrical pressing block is matched with that of the inner ring of the cylinder body, the diameter of the arc-shaped surface at the bottom of the cylindrical pressing block is consistent with that of the inner arc surface of the arc-shaped pressing plate, a disc is fixedly arranged on the top of the cylindrical pressing block and extends out of the cylinder body, sleeves are symmetrically fixed on two sides of the disc respectively, locking bolts are inserted into the two sleeves respectively, screw rods of the locking bolts are in sliding connection with the sleeves, the bottoms of screw caps of the locking bolts are attached to the top surfaces of the sleeves, and the bottoms of the screw rods of the locking bolts are connected with fixing nuts through the sleeves in a screwed connection mode, fixing nut fixed mounting is on the barrel lateral wall, barrel both ends punishment do not the symmetry be fixed with first fixed plate, and two first fixed plate tip symmetry respectively run through and are equipped with first threaded rod, first threaded rod and first fixed plate contact department sliding connection, first threaded rod top spiro union has lock nut, and two first threaded rod bottoms are fixed with the fixed block respectively, and two fixed block bottom mounting have same U-shaped armful to press from both sides.
Preferably, an anti-slip rubber pad is fixedly attached to the inner arc surface of the U-shaped hoop clamp.
Preferably, the electric telescopic rod is electrically connected with an external power supply through a wire.
Preferably, a gap of 1.5-2.5cm is provided between two second arc-shaped plates of the same set of first arc-shaped plates.
Preferably, the length of the square push-pull rod is 3-6 m.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the arrangement of the rubber belt, the rubber belt can be easily pushed to the damaged position of the pipeline from the position far away from the damaged position of the pipeline, so that water splashed from the damaged position of the pipeline can be effectively eliminated or reduced, even if a small amount of water still overflows from the damaged position of the pipeline, the water overflowing from the damaged position of the pipeline cannot be splashed everywhere as before, therefore, a large amount of splashed water cannot be sprayed to a worker when the worker approaches the damaged position of the pipeline, and the worker can tightly clamp the rubber belt pressed to the damaged position of the pipeline to the pipeline through the barrel, the cylindrical pressing block and the U-shaped hoop clamp, so that the aim of repairing the pipeline is effectively achieved.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
FIG. 2 is a partial structural cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a partial structural cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 4 is a perspective view of the arcuate platen 37 of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic view of the first arcuate plate 37-1 of FIG. 4 in accordance with the present invention;
FIG. 6 is an exploded view of a portion of the structure of FIG. 3 according to the present invention;
FIG. 7 is a schematic representation of the operation of the structure of the present invention;
fig. 8 is a schematic diagram of the operation of the structure of the present invention.
In the figure: the device comprises a fixed clamp 1, a mounting block 2, a support plate 3, a ribbed plate 4, a fixed plate 5, a trapezoidal limiting block 6, a rubber pad 7, a square guide cylinder 8, a connecting block 9, a pin shaft 10, a first connecting block 11, a square push-pull rod 12, a handle 13, a transverse plate 14, a guide rod 15, a retainer ring 16, a first transverse plate 17, a spring 18, a threaded rod 19, a handle 20, a support rod 21, an arc plate 22, a first ball 23, a second connecting block 24, a first pin shaft 25, a third connecting block 26, a mounting plate 27, a positioning plate 28, a first rubber pad 29, a second transverse plate 30, a square guide cylinder 31, a square guide rod 32, a third transverse plate 33, a trapezoidal groove 34, a roller 35, a first roller 35-1, a rubber belt 36, an arc-shaped pressing plate 37, a first arc plate 37-1, a second arc plate 37-1-1, an arc-shaped mounting opening 38, an arc-shaped limiting plate 39, an L-shaped connecting rod 40, a first roller, a second roller, a third roller, a fourth connecting block, a fourth connecting, The device comprises a second ball 41, a cylinder 42, a cylindrical pressing block 43, a disc 44, a fixing nut 45, a sleeve 46, a locking bolt 47, a first fixing plate 48, a first threaded rod 49, a locking nut 50, a fixing block 51, a U-shaped hoop clamp 52, a ball 53, an electric telescopic rod 54, a rotating shaft 55 and a limiting ring 56.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, a water conservancy pipeline repairing device with a remote leakage stopping function comprises a fixed hoop 1, wherein an installation block 2 is fixed on an arc-shaped surface at the top of the fixed hoop 1, the top surface of the installation block 2 is a flat surface, a support plate 3 is fixed at the center of the top surface of the installation block 2, a plurality of ribbed plates 4 are respectively fixed at two sides of the support plate 3, the bottoms of the ribbed plates 4 are fixedly connected with the top surface of the installation block 2, a fixed plate 5 is fixed at the top end of the support plate 3, trapezoidal limit blocks 6 are respectively and symmetrically fixed at two sides of the top surface of the fixed plate 5, rubber pads 7 are respectively fixed at the top ends of the two trapezoidal limit blocks 6, the same square guide cylinder 8 is attached to the tops of the two rubber pads 7, a connecting block 9 is fixed at the center of the bottom surface of the square guide cylinder 8, a pin shaft 10 transversely penetrates through the connecting block 9, the contact part of the pin shaft 10 and the connecting block 9 is rotatably connected, the two ends of the pin shaft 10 are respectively fixed with a first connecting block 11, the bottom of the first connecting block 11 is fixedly connected with the top surface of the fixed plate 5, the square guide cylinder 8 is internally sleeved with a square push-pull rod 12 in a sliding manner, one end of the square push-pull rod 12 is fixed with a handle 13, the bottom end of the handle 13 is fixed with a transverse plate 14, one side of the top surface of the transverse plate 14 is vertically penetrated with a threaded rod 19, the threaded rod 19 is in threaded connection with the contact part of the transverse plate 14, the bottom end of the threaded rod 19 is embedded with a ball 53, the contact part of the ball 53 and the threaded rod 19 is in rolling connection, the top end of the threaded rod 19 is fixed with a handle 20, the two sides of the handle 13 are respectively and symmetrically provided with guide rods 15, the two guide rods 15 vertically penetrate through the transverse plate 14 and are in sliding connection with the contact part, and the bottom ends of the two guide rods 15 are fixed with the same first transverse plate 17, the top surfaces of the guide rods 15 are attached to the bottom ends of the balls 53, springs 18 are sleeved on the two guide rods 15 between the first transverse plate 17 and the transverse plate 14, a retainer ring 16 is fixed at the top end of each guide rod 15, a support rod 21 is fixed at the bottom surface of the first transverse plate 17, an arc-shaped plate 22 is fixed at the bottom end of the support rod 21, a plurality of first balls 23 are uniformly embedded on the inner arc surface of the arc-shaped plate 22, the contact part of the first balls 23 and the arc-shaped plate 22 is in rolling connection, a second connecting block 24 is fixed at the bottom surface of the other end of the square push-pull rod 12, a first pin shaft 25 transversely penetrates through the second connecting block 24, the contact part of the first pin shaft 25 and the second connecting block 24 is rotatably connected, third connecting blocks 26 are respectively fixed at the two ends of the second connecting block 24, the same mounting plate 27 is fixed at the bottom ends of the two third connecting blocks 26, and positioning plates 28 are respectively and symmetrically arranged at the two sides of the second connecting block 24, the top end of the positioning plate 28 is fixedly connected with the bottom surface of the square push-pull rod 12, the bottom ends of the two positioning plates 28 are both fixed with a first rubber pad 29, the bottom of the first rubber pad 29 is attached to the top surface of the mounting plate 27, the two ends of the bottom surface of the mounting plate 27 are respectively and symmetrically fixed with a second transverse plate 30, two third transverse plates 33 are symmetrically arranged between the two second transverse plates 30, two square guide rods 32 are symmetrically fixed between the two second transverse plates 30, the two sides of the top of each third transverse plate 33 are respectively and fixedly provided with a square guide cylinder 31, the two square guide cylinders 31 are respectively and slidably sleeved on the two square guide rods 32, the opposite sides of the two second transverse plates 30 are respectively and fixedly provided with an electric telescopic rod 54, the telescopic end of the electric telescopic rod 54 penetrates through the second transverse plates 30 to be fixedly connected with the side walls of the third transverse plates 33, and the telescopic end of the electric telescopic rod 54 is slidably connected with the contact part of the second transverse plates 30, the center of the bottoms of the two third transverse plates 33 is provided with a trapezoidal groove 34, two rollers 35 are symmetrically arranged between the two third transverse plates 33, each roller 35 is composed of two first rollers 35-1, the opposite ends of the two first rollers 35-1 are jointed, the axle center of the opposite end of the two first rollers 35-1 is fixed with a rotating shaft 55, the other end of the rotating shaft 55 penetrates through the third transverse plate 33 opposite to the rotating shaft and is rotatably connected with the contact part of the rotating shaft, the rotating shaft 55 is fixedly sleeved with two limiting rings 56, the two limiting rings 56 are symmetrically jointed and arranged at the two sides of the third transverse plate 33, the outer ring surfaces at the two ends of the rollers 35 are uniformly and progressively decreased along the central direction of the rollers 35, the two rollers 35 are in transmission connection through a rubber belt 36, an arc-shaped pressing plate 37 is arranged between the upper layer belt and the lower layer belt of the rubber belt 36, the arc-shaped pressing plate 37 is composed of two groups of first arc-shaped plates 37-1, each group of first arc-shaped plates 37-1 consists of two second arc-shaped plates 37-1-1, the outer arc surfaces of the two second arc-shaped plates 37-1-1 are fixedly connected with the side wall of the adjacent third transverse plate 33 through L-shaped connecting rods 40, a plurality of second balls 41 are uniformly embedded on the inner arc surfaces of the second arc-shaped plates 37-1-1, the second balls 41 are in rolling connection with the contact parts of the second arc-shaped plates 37-1-1, the inner arc surfaces of the second arc-shaped plates 37-1-1 are attached to the inner ring surface of the lower layer of the rubber belt 36, arc-shaped mounting openings 38 are formed in the four second arc-shaped plates 37-1-1 at opposite corners, arc-shaped limiting plates 39 are fixed in the four arc-shaped mounting openings 38, the diameters of the inner arc-shaped limiting plates 39 are consistent, and a barrel 42 is arranged between the four arc-shaped limiting plates 39, the diameter phase-match setting of barrel 42 outer lane diameter and arc limiting plate 39 inner circle, barrel 42 bottom is the arc form, the diameter of barrel 42 bottom arcwall face is unanimous with the intrados diameter of arc clamp plate 37, it is equipped with cylindrical briquetting 43 to slide in the barrel 42, cylindrical briquetting 43 outer lane diameter and barrel 42 inner circle diameter phase-match setting, cylindrical briquetting 43 bottom is the arc form, and cylindrical briquetting 43 bottom arcwall face diameter is unanimous with the intrados diameter of arc clamp plate 37, cylindrical briquetting 43 top is stretched out barrel 42 and is fixed with disc 44, disc 44 both sides symmetry respectively are fixed with sleeve 46, have inserted locking bolt 47 in two sleeves 46 respectively, locking bolt 47's screw rod and sleeve 46 sliding connection, locking bolt 47's nut bottom and sleeve 46 top surface laminating, locking bolt 47's screw rod bottom passes sleeve 46 spiro union and has set nut 45, fixing nut 45 fixed mounting is on barrel 42 lateral wall, barrel 42 both ends punishment symmetry respectively is fixed with first fixed plate 48, and two first fixed plate 48 tip symmetries respectively run through and are equipped with first threaded rod 49, first threaded rod 49 and first fixed plate 48 contact department sliding connection, first threaded rod 49 top spiro union has lock nut 50, and two first threaded rod 49 bottoms are fixed with fixed block 51 respectively, and two fixed block 51 bottom mountings have same U-shaped staple bolt to press from both sides 52.
An anti-skid rubber pad is fixedly attached to the inner arc surface of the U-shaped hoop clamp 52.
The electric telescopic rod 54 is electrically connected with an external power supply through a lead.
A gap of 1.5-2.5cm is provided between two second arc-shaped plates 37-1-1 of the same set of first arc-shaped plates 37-1.
The length of the square push-pull rod 12 is 3-6 m.
The working principle is as follows: when the device is used, as shown in figure 1, the device is firstly fixed on a pipeline to be repaired through a fixed hoop 1, so that the fixed hoop 1 is 2-5m away from the damaged position of the pipeline (the position of the fixed hoop 1 arranged on the pipeline can be determined according to the field condition, as long as water sprayed from the damaged position of the pipeline can not be sputtered on the position of the fixed hoop 1, thus when the fixed hoop 1 is arranged, a large amount of water can be effectively prevented from being sputtered on the body of a worker), and a supporting plate 3 on the fixed hoop 1 is positioned at the positive side end of the damaged position of the pipeline, so that after the fixed hoop 1 is arranged, the inner cambered surface of an arc plate 22 at the moment is propped against the outer ring surface of the pipeline under the action of a spring 18, when the arc plate 22 is propped against the outer ring surface of the pipeline, the spring 18 is in a stressed and compressed state, when the spring 18 contracts, one end of a square push-pull rod 12 is propped through the supporting plate 3, when the bottom of one end of the square push-pull rod 12 is pushed upwards by the spring 18, the square push-pull rod 12 drives the square guide cylinder 8 to enable the square guide cylinder 8 to deflect in the anticlockwise direction by taking the pin shaft 10 as an axis, so that the other end of the square push-pull rod 12 can downwards press the mounting plate 27 by taking the pin shaft 10 as a fulcrum, the rubber belt 36 is tightly attached to the outer ring surface of the pipeline towards one side of the outer ring surface of the pipeline, because the mounting plate 27 is hinged to the square push-pull rod 12 through the first pin shaft 25, when the mounting plate 27 is pressed downwards by the side end of the square push-pull rod 12, the rubber belt 36 can be tightly attached to the outer ring surface of the pipeline towards one side of the outer ring surface of the pipeline all the time, the square push-pull rod 12 is pushed towards the damaged position of the pipeline by the handle 13, the mounting plate 27 moves towards the damaged position of the pipeline along with the square push-pull rod 12, and at the moment, the rubber belt 36 is tightly attached to the surface of the pipeline, when the mounting plate 27 moves, the rubber belt 36 can easily roll forward on the surface of the pipeline, and through the arrangement of the first balls 23, the arc plate 22 can also easily move along the surface of the pipeline, so that when the rubber belt 36 rolling forward rolls over the damaged part of the pipeline, the rubber belt 36 can be pressed on the damaged part of the pipeline to block the damaged part of the pipeline, meanwhile, due to the arrangement of the arc-shaped pressing plate 37, the inner arc surface of the arc-shaped pressing plate 37 can tightly press the lower belt of the rubber belt 36, so that the contact part of the rubber belt 36 and the surface of the pipeline is tightly attached, the contact part of the rubber belt 36 and the damaged part of the pipeline is prevented from being jacked up due to the acting force of high-pressure injection, due to the arrangement of the second balls 41 on the inner arc surface of the arc-shaped pressing plate 37, when the rubber belt 36 rolls, the friction force between the arc-shaped pressing plate 37 and the inner circle surface of the rubber belt 36 can be effectively reduced, at this time, the threaded rod 19 can be tightened by the handle 20, make the ball 53 of threaded rod 19 bottom push up first diaphragm 17 tightly, the dynamics that square push-pull rod 12 one end received can further strengthen like this, the square push-pull rod 12 other end can more tightly push down mounting panel 27, make rubber belt 36 more tightly paste the pipeline surface tightly, thereby the effectual purpose of plugging up the damaged department of pipeline that reaches, can effectually eliminate this moment or reduce the water that splashes from the damaged department of pipeline, and because rubber belt 36 has been pressed at the damaged department of pipeline, still a small amount of water spills over from the damaged department of pipeline even, the water that the damaged department of pipeline spills over can not be like before everywhere of splashing like this, so, when staff was close to the damaged department of pipeline this moment, can not drenched by a large amount of water that splashes. After the rubber belt 36 presses the damaged position of the pipeline, the position of the rubber belt 36 is adjusted by pulling the square push-pull rod 12 back and forth, so that the cylinder 42 in the four arc-shaped limiting plates 39 is positioned right above the damaged position of the pipeline, then the worker screws the two locking nuts 50 through the wrench respectively, so that the U-shaped hoop clamp 52 clasps the pipeline, the arc-shaped surface at the bottom of the cylinder 42 can tightly press the lower belt of the rubber belt 36, the rubber belt 36 positioned right above the damaged position of the pipeline is tightly pressed and fixed on the pipeline, the purpose of repairing the damaged position of the pipeline is achieved, then the two locking bolts 47 are respectively screwed through the wrench, so that the arc-shaped surface at the bottom of the cylindrical pressing block 43 tightly presses a part of the rubber belt 36 in the internal range of the cylinder 42, and further tightly presses a part of the rubber belt 36 in the internal range of the cylinder 42 to the damaged position of the pipeline, the effect of repairing the damaged position of the pipeline is improved.
After the rubber belt 36 is tightly clamped and fixed to the damaged position of the pipeline between the cylinder 42, the cylindrical pressing block 43 and the U-shaped hoop clamp 52, as shown in fig. 7, the telescopic end of the electric telescopic rod 54 can be controlled to retract, so that the two rollers 35 are driven by the two electric telescopic rods 54 to be equally divided into two first rollers 35-1, the rubber belt 36 can be separated from the two rollers 35, meanwhile, the two first arc-shaped plates 37-1 can also move along with the two third transverse plates 33 to be separated, the cylinder 42 is separated from the four arc-shaped limiting plates 39, and at this time, the fixed hoop 1 can be detached from the pipeline, and the device can be detached from the pipeline. At the moment, only the cylinder 42, the cylindrical pressing block 43, the U-shaped hoop clamp 52 and the rubber belt 36 which are remained on the pipeline are used as consumable parts for repairing the pipeline, the parts which are removed along with the fixed hoop 1 can be recycled, when the pipeline is repaired next time, only new cylinder 42, cylindrical pressing block 43, U-shaped hoop clamp 52 and rubber belt 36 need to be prepared, the rubber belt 36 is placed between two groups of first rollers 35-1, the extension of the telescopic end of the electric telescopic rod 54 is controlled, the opposite ends of each group of two first rollers 35-1 are jointed, the new rubber belt 36 is sleeved on the two rollers 35, then the cylinder 42 is placed between the upper layer belt and the lower layer belt of the rubber belt 36 through the trapezoid-shaped groove 34, and the cylinder 42 is inserted between the four arc-shaped limiting plates 39, so that the damaged part of the pipeline can be repaired next time, after the device is installed on a pipeline, the U-shaped hoop clamp 52 is fixed on two first fixing plates 48 at two sides of the cylinder 42 through two first threaded rods 49 and two locking nuts 50.
After the rubber belt 36 is tightly clamped and fixed to the damaged position of the pipeline between the cylinder 42, the cylindrical pressing block 43 and the U-shaped anchor ear clamp 52, as shown in fig. 8, the excess rubber belt 36 except for the pressed part of the cylinder 42 can be cut off.
Through the setting of locating plate 28, can effectual restriction mounting panel 27 and the square push-pull rod 12 with the range of swaing when first round pin axle 25 axle center, avoid producing too big rocking between mounting panel 27 and the square push-pull rod 12, through the setting of rubber pad 7, mounting panel 27 is under the atress circumstances, under the laminating effect of rubber pad 7, mounting panel 27 is keeping the state parallel with square push-pull rod 12 all the time, it is convenient when installing this device to the pipeline like this, trapezoidal stopper 6 also has the same function in the same reason, have the function of restricting the range of swaing between square guide cylinder 8 and the fixed plate 5, through the setting of first rubber pad 29 simultaneously, can make when square guide cylinder 8 does not receive the effort, square guide cylinder 8 can keep the parallel state with fixed plate 5, convenient effect when installing this device to the pipeline like this has. If the positioning plate 28, the rubber pad 7, the trapezoidal limiting block 6 and the first rubber pad 29 are not arranged, when the device is installed on a pipeline, the installation plate 27 and the square push-pull rod 12 are shaken in disorder by taking the first pin shaft 25 as an axis center, and the square guide cylinder 8 and the fixed plate 5 are shaken in disorder by taking the pin shaft 10 as an axis center, so that inconvenience is brought to installation work.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A water conservancy pipeline repairing device with a remote leaking stoppage function comprises a fixed hoop (1) and is characterized in that the fixed hoop is provided with a clamping groove; the top arc surface of the fixed hoop (1) is fixedly provided with an installation block (2), the top surface of the installation block (2) is a flat surface, the center of the top surface of the installation block (2) is fixedly provided with a support plate (3), two sides of the support plate (3) are respectively and fixedly provided with a plurality of rib plates (4), the bottoms of the rib plates (4) are fixedly connected with the top surface of the installation block (2), the top end of the support plate (3) is fixedly provided with a fixed plate (5), two sides of the top surface of the fixed plate (5) are respectively and symmetrically provided with a trapezoidal limiting block (6), the top ends of the two trapezoidal limiting blocks (6) are respectively and fixedly provided with a rubber pad (7), the tops of the two rubber pads (7) are attached to the same square guide cylinder (8), the center of the bottom surface of the square guide cylinder (8) is fixedly provided with a connecting block (9), a pin shaft (10) transversely penetrates through the connecting block (9), and the pin shaft (10) is rotatably connected with the contact part of the connecting block (9), the improved structure of the anti-theft device is characterized in that first connecting blocks (11) are respectively fixed at two ends of the pin shaft (10), the bottom of each first connecting block (11) is fixedly connected with the top surface of the fixed plate (5), a square push-pull rod (12) is sleeved in the square guide cylinder (8) in a sliding mode, a handle (13) is fixed at one end of the square push-pull rod (12), a transverse plate (14) is fixed at the bottom end of each handle (13), a threaded rod (19) vertically penetrates through one side of the top surface of the transverse plate (14), the threaded rod (19) is in threaded connection with the contact part of the transverse plate (14), balls (53) are inlaid at the bottom end of the threaded rod (19), the contact parts of the balls (53) and the threaded rod (19) are in rolling connection, a handle (20) is fixed at the top end of the threaded rod (19), guide rods (15) are symmetrically arranged on two sides of the handle (13), and the two guide rods (15) vertically penetrate through the transverse plate (14) and are in sliding connection with the contact parts of the transverse plate, the bottom ends of the two guide rods (15) are fixedly provided with the same first transverse plate (17), the top surfaces of the guide rods (15) are attached to the bottom ends of the balls (53), the two guide rods (15) between the first transverse plate (17) and the transverse plate (14) are sleeved with springs (18), the top ends of the guide rods (15) are fixedly provided with check rings (16), the bottom surface of the first transverse plate (17) is fixedly provided with a support rod (21), the bottom end of the support rod (21) is fixedly provided with an arc-shaped plate (22), a plurality of first balls (23) are uniformly embedded on the inner arc surface of the arc-shaped plate (22), the contact part of the first balls (23) and the arc-shaped plate (22) is in rolling connection, the bottom surface at the other end of the square push-pull rod (12) is fixedly provided with a second connecting block (24), a first pin shaft (25) transversely penetrates through the second connecting block (24), and the contact part of the first pin shaft (25) and the second connecting block (24) is in rotating connection, third connecting blocks (26) are respectively fixed at two ends of each second connecting block (24), the bottom ends of the two third connecting blocks (26) are fixedly provided with the same mounting plate (27), the two sides of each second connecting block (24) are respectively and symmetrically provided with a positioning plate (28), the top ends of the positioning plates (28) are fixedly connected with the bottom surface of the square push-pull rod (12), the bottom ends of the two positioning plates (28) are respectively and fixedly provided with a first rubber pad (29), the bottom of the first rubber pad (29) is attached to the top surface of the mounting plate (27), the two ends of the bottom surface of the mounting plate (27) are respectively and symmetrically provided with a second transverse plate (30), two third transverse plates (33) are symmetrically arranged between the two second transverse plates (30), two square guide rods (32) are symmetrically fixed between the two second transverse plates (30), and square guide cylinders (31) are respectively fixed at two sides of the top of each third transverse plate (33), the two square guide cylinders (31) are respectively sleeved on the two square guide rods (32) in a sliding manner, the opposite sides of the two second transverse plates (30) are respectively and fixedly provided with an electric telescopic rod (54), the telescopic ends of the electric telescopic rods (54) penetrate through the second transverse plates (30) and are fixedly connected with the side walls of the third transverse plates (33), the telescopic ends of the electric telescopic rods (54) are in sliding connection with the contact parts of the second transverse plates (30), the central parts of the bottoms of the two third transverse plates (33) are respectively provided with a trapezoidal groove (34), two rollers (35) are symmetrically arranged between the two third transverse plates (33), each roller (35) consists of two first rollers (35-1), the opposite ends of the two first rollers (35-1) are attached, the axle centers of the opposite ends of the two first rollers (35-1) are respectively and fixedly provided with a rotating shaft (55), the other ends of the rotating shafts (55) penetrate through the third transverse plates (33) opposite to the rotating shafts and are rotatably connected with the contact parts of the rotating shafts, the rotating shaft (55) is fixedly sleeved with two limiting rings (56), the two limiting rings (56) are symmetrically attached to two sides of the third transverse plate (33), the outer ring faces at two ends of the roller (35) are uniformly and progressively decreased along the central direction of the roller (35), the two rollers (35) are in transmission connection through a rubber belt (36), an arc-shaped pressing plate (37) is arranged between an upper layer belt and a lower layer belt of the rubber belt (36), the arc-shaped pressing plate (37) is composed of two groups of first arc-shaped plates (37-1), each group of first arc-shaped plates (37-1) is composed of two second arc-shaped plates (37-1-1), the outer arc surfaces of the two second arc-shaped plates (37-1-1) are fixedly connected with the side walls of the adjacent third transverse plate (33) through L-shaped connecting rods (40), and a plurality of second balls (41) are uniformly inlaid on the inner arc surfaces of the second arc-shaped plates (37-1-1), the second ball (41) is in rolling connection with the contact part of the second arc-shaped plate (37-1-1), the inner arc surface of the second arc-shaped plate (37-1-1) is fitted with the inner ring surface of the lower layer of the rubber belt (36), arc mounting openings (38) are formed in the four second arc-shaped plates (37-1-1) at opposite corners, arc limiting plates (39) are fixed in the four arc mounting openings (38), the diameters of the inner arc surfaces of the four arc limiting plates (39) are consistent, a cylinder body (42) is arranged between the four arc limiting plates (39), the diameter of the outer ring of the cylinder body (42) is matched with the diameter of the inner ring of each arc limiting plate (39), the bottom end of the cylinder body (42) is arc-shaped, the diameter of the arc surface at the bottom of the cylinder body (42) is consistent with the diameter of the inner arc surface of each arc pressing plate (37), and a cylindrical pressing block (43) is arranged in the cylinder body (42) in a sliding mode, the diameter of the outer ring of the cylindrical pressing block (43) is matched with the diameter of the inner ring of the cylinder body (42), the bottom of the cylindrical pressing block (43) is arc-shaped, the diameter of the arc-shaped surface of the bottom of the cylindrical pressing block (43) is consistent with the diameter of the inner arc surface of the arc-shaped pressing plate (37), the top of the cylindrical pressing block (43) extends out of the cylinder body (42) and is fixed with a disc (44), two sides of the disc (44) are respectively and symmetrically fixed with sleeves (46), locking bolts (47) are respectively inserted into the two sleeves (46), screw rods of the locking bolts (47) are connected with the sleeves (46) in a sliding mode, the bottom of each screw rod of each locking bolt (47) is connected with a fixing nut (45) in a threaded mode through the sleeves (46), the fixing nuts (45) are fixedly installed on the side wall of the cylinder body (42), first fixing plates (48) are respectively and symmetrically fixed at two ends of the cylinder body (42), two first fixed plate (48) tip symmetry respectively run through and are equipped with first threaded rod (49), first threaded rod (49) and first fixed plate (48) contact department sliding connection, first threaded rod (49) top spiro union has lock nut (50), and two first threaded rod (49) bottoms are fixed with fixed block (51) respectively, and two fixed block (51) bottom mounting have same U-shaped to embrace hoop clamp (52).
2. A water conservancy pipeline repairing device with remote leaking stoppage function according to claim 1, wherein: an anti-skid rubber pad is fixedly attached to the inner arc surface of the U-shaped hoop clamp (52).
3. A water conservancy pipeline repairing device with remote leaking stoppage function according to claim 1, wherein: the electric telescopic rod (54) is electrically connected with an external power supply through a lead.
4. A water conservancy pipeline repairing device with remote leaking stoppage function according to claim 1, wherein: a gap of 1.5-2.5cm is arranged between two second arc-shaped plates (37-1-1) of the same group of first arc-shaped plates (37-1).
5. A water conservancy pipeline repairing device with remote leaking stoppage function according to claim 1, wherein: the length of the square push-pull rod (12) is 3-6 m.
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| CN202110771022.8A CN113483190B (en) | 2021-07-08 | 2021-07-08 | Water conservancy pipeline patching device with remote leaking stoppage function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110771022.8A CN113483190B (en) | 2021-07-08 | 2021-07-08 | Water conservancy pipeline patching device with remote leaking stoppage function |
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| CN113483190B CN113483190B (en) | 2022-07-29 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180172196A1 (en) * | 2014-03-27 | 2018-06-21 | Eliezer Krausz Industrial Development Ltd. | Pipe repair fitting with end seals |
| US20190203870A1 (en) * | 2018-01-02 | 2019-07-04 | Eliezer Krausz Industrial Development Ltd. | Pipe coupling capsulation assembly with retaining elements |
| CN110886928A (en) * | 2019-12-12 | 2020-03-17 | 周强 | Auxiliary device for welding and repairing large pipeline |
| CN111306398A (en) * | 2020-04-16 | 2020-06-19 | 刘洋 | Water conservancy pipeline patching device convenient to installation |
| CN213018330U (en) * | 2020-05-21 | 2021-04-20 | 陈献英 | Pipeline patching device for hydraulic engineering convenient to installation |
-
2021
- 2021-07-08 CN CN202110771022.8A patent/CN113483190B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180172196A1 (en) * | 2014-03-27 | 2018-06-21 | Eliezer Krausz Industrial Development Ltd. | Pipe repair fitting with end seals |
| US20190203870A1 (en) * | 2018-01-02 | 2019-07-04 | Eliezer Krausz Industrial Development Ltd. | Pipe coupling capsulation assembly with retaining elements |
| CN110886928A (en) * | 2019-12-12 | 2020-03-17 | 周强 | Auxiliary device for welding and repairing large pipeline |
| CN111306398A (en) * | 2020-04-16 | 2020-06-19 | 刘洋 | Water conservancy pipeline patching device convenient to installation |
| CN213018330U (en) * | 2020-05-21 | 2021-04-20 | 陈献英 | Pipeline patching device for hydraulic engineering convenient to installation |
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| CN113483190B (en) | 2022-07-29 |
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Effective date of registration: 20220706 Address after: 750004 room 104, building 7, phase II, Yinchuan IBI Yucheng center, 490 Ning'an street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: Ningxia Shuitou Yunlan Technology Co.,Ltd. Address before: Room 1501, building 1, phase I, Yinchuan IBI Yucheng center, 490 Ning'an street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region 750004 Applicant before: NINGXIA HUIXINDE TECHNOLOGY CONSULTING SERVICE Co.,Ltd. Effective date of registration: 20220706 Address after: Room 1501, building 1, phase I, Yinchuan IBI Yucheng center, 490 Ning'an street, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region 750004 Applicant after: NINGXIA HUIXINDE TECHNOLOGY CONSULTING SERVICE Co.,Ltd. Address before: 414000 Kaixuan City, Hongchang Road, Yueyanglou District, Yueyang City, Hunan Province Applicant before: Qinglong |
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