CN111285200B - Hydraulic pipeline cleaning device's jack - Google Patents
Hydraulic pipeline cleaning device's jack Download PDFInfo
- Publication number
- CN111285200B CN111285200B CN202010173552.8A CN202010173552A CN111285200B CN 111285200 B CN111285200 B CN 111285200B CN 202010173552 A CN202010173552 A CN 202010173552A CN 111285200 B CN111285200 B CN 111285200B
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- China
- Prior art keywords
- fixed
- shell
- cleaning device
- wire rope
- steel wire
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/403—Carriage with wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/702—Arrangements for confining or removing dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
Abstract
The invention discloses a retraction mechanism of a water conservancy pipeline cleaning device, which comprises a frame body and a handle, wherein a positioning device is arranged at the bottom of the frame body, a pull ring is pulled to separate a positive latch from a reverse latch, a torsional spring provides elasticity to drive a rotating rod to rotate, a chain is discharged, meanwhile, the elasticity provided by a first spring drives a fixing plate to move upwards to be attached to a steel wire rope wound in the middle of a retraction wheel, pressure is applied to the retraction wheel and the steel wire rope for fixing, the effect of fixing the retraction wheel and the steel wire rope is achieved, the steel wire rope is prevented from being screwed down by the rotation of the retraction wheel, a cleaning device is arranged at the right end of an installation plate, a fixing hook is separated from a connecting groove by extruding a pressing plate, then a top shell is opened, the steel wire rope is placed on a bottom shell, the top shell is covered, the connecting groove is clamped by a fixing hook, the steel wire rope is wrapped by sponge, and in the process of winding the steel wire rope, the steel wire rope slides along the sponge, and the steel wire rope is wiped through the sponge, so that the effect of conveniently cleaning the steel wire rope is achieved.
Description
Technical Field
The invention relates to the related field of hydraulic engineering, in particular to a retraction mechanism of a hydraulic pipeline cleaning device.
Background
Hydraulic engineering refers to flood control, waterlogging removal, irrigation, electricity generation, water supply, reclamation, soil and water conservation, engineering such as water resource protection and supporting and the collective name of accessory engineering thereof, can lay various pipelines in hydraulic engineering often to satisfy people's demand, these pipelines are laid underground more, need regularly clear up these pipeline inner walls in the use, the in-process of clearance can use cleaning device, strike off sticky mud dirt and the impurity of inner wall.
Water conservancy pipeline is longer usually, need connect cleaning device through jack, places cleaning device in the pipeline again, pulls out cleaning device after the clearance finishes, and the wheel that receive and releases on the current jack can free rotation usually, and easy the wire rope of winding is in disorder to wire rope glues the dirt in the pipeline easily in long-term use, leads to wire rope corrosion damage easily.
Disclosure of Invention
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a retraction mechanism for a hydraulic pipe cleaning device.
The invention is realized in such a way that a retraction mechanism of a water conservancy pipeline cleaning device is constructed, the device comprises a frame body, a lifting handle, a pulley, a connecting shaft, a retraction wheel, a handle, a steel wire rope, a connecting hook, a positioning device and a cleaning device, the middle part of the front end of the frame body is fixed with the lifting handle through a bolt, the pulley is arranged at the bottom of the frame body, the frame body is welded and fixed with the rear end of the connecting shaft, the outer surface of the connecting shaft is in rotating fit with the retraction wheel, the handle is fixed at the front end of the retraction wheel, the retraction wheel is fixedly connected with one end of the steel wire rope, the other end of the steel wire rope is in cable connection with the connecting hook, the bottom of the positioning device is fixedly connected with the frame body through a bolt, the top of the right end of the positioning device is fixedly installed with the cleaning device through a bolt, and the positioning device comprises an installation plate, a shell, a rotating rod, a gear, a chain, a piston rod, a fixing plate, a first spring, a second spring and a third spring, a fourth spring, a fifth wheel, a fourth spring, a fifth wheel, a sixth wheel, a fifth wheel, a sixth wheel, a fifth wheel, a sixth wheel, a fifth wheel, a sixth wheel, a fifth wheel, a sixth wheel, a, Reset mechanism and fixed establishment and constitute, mounting panel bottom and the perpendicular fixed connection of shell, shell inner wall and dwang normal running fit, the dwang middle part is fixed with the gear to chain one end and gear fixed connection, the other end weld in the piston rod bottom, piston rod surface and shell sliding connection to piston rod top and fixed plate welded fastening, first spring internal surface and piston rod clearance fit, reset mechanism sets up in the dwang left end, the fixed establishment right-hand member is fixed with the shell laminating, bolt and support body fixed connection are passed through to the mounting panel bottom.
Preferably, the mechanism that recovers comprises first limiting plate, second limiting plate, adapter sleeve and torsional spring, first limiting plate is connected with the dwang, second limiting plate and shell left end inner wall welded fastening, first limiting plate and second limiting plate front end all are provided with the adapter sleeve, torsional spring internal surface and dwang clearance fit, the adapter sleeve fixed connection of torsional spring one end and first limiting plate front end setting, the adapter sleeve fixed connection of the other end and the setting of second limiting plate front end.
Preferably, fixed establishment comprises fixed block, contrary latch, casing, movable block, positive latch, second spring, turning block and pull ring, the fixed block left end is provided with align to grid's contrary latch to fixed block right-hand member and shell welded fastening, casing right-hand member and fixed block normal running fit, casing left end and movable block sliding connection to the movable block right-hand member is provided with positive latch, positive latch right-hand member and contrary latch intermeshing, second spring one end and movable block welded fastening, the other end is laminated in casing left end inner wall, turning block right-hand member and movable block normal running fit to turning block left end and pull ring clearance fit.
Preferably, cleaning device comprises bracing piece, connecting plate, drain pan, top shell, sponge, solid fixed ring and buckle mechanism, the welding of bracing piece bottom has the connecting plate to the connecting plate bottom passes through the bolt fastening with the mounting panel, drain pan bottom and bracing piece welded fastening to drain pan rear end and top shell normal running fit, drain pan and top shell inner wall all are provided with the sponge, gu fixed ring bottom and top shell welded fastening, buckle mechanism sets up in the drain pan front end.
Preferably, buckle mechanism comprises clamp plate, fixed colluding, spread groove and third spring, the clamp plate rear end is provided with the fixed colluding of integrative casting to fixed colluding laminates in the connecting groove bottom inboard, the spread groove sets up in top shell front end bottom, third spring one end is laminated inside the drain pan, and the other end is laminated in fixed rear end of colluding.
Preferably, the dwang left end is squarely to the square groove clearance fit that dwang left end and movable block right-hand member set up.
Preferably, when the reverse latch and the positive latch are mutually attached, the movable block rotates along the fixed block in the reverse direction and anticlockwise, and the rotating angle is 0-360 degrees.
Preferably, one end of the first spring is attached to the bottom of the fixing plate, the other end of the first spring is attached to the shell, and the elastic force of the first spring is 10N.
Preferably, the top of the fixing plate is provided with a layer of anti-skid pad with the thickness of 2mm, and anti-skid lines which are uniformly arranged are densely distributed on the anti-skid pad.
Preferably, the outer surface of the shell is provided with uniformly arranged anti-slip threads, and the angle of the shell rotating along the fixed block is as follows: 0-360 degrees.
Preferably, the shell is made of the following materials: an aluminum alloy.
Preferably, the fixing hook is made of the following materials: alloy steel.
The invention has the following advantages: the invention provides a retraction mechanism of a water conservancy pipeline cleaning device through improvement, which has the following improvement compared with the same type of equipment:
the method has the advantages that: according to the retraction mechanism of the water conservancy pipeline cleaning device, the positioning device is arranged at the bottom of the frame body, the pull ring is applied with pulling force to separate the positive latch from the negative latch, the torsional spring provides elasticity to drive the rotating rod to rotate and discharge the chain, meanwhile, the first spring provides elasticity to drive the fixing plate to move upwards and attach to the steel wire rope wound in the middle of the retraction wheel, pressure is applied to the retraction wheel and the steel wire rope for fixing, the effects of fixing the retraction wheel and the steel wire rope are achieved, and the steel wire rope is prevented from being unscrewed due to the rotation of the retraction wheel.
The method has the advantages that: according to the retraction mechanism of the water conservancy pipeline cleaning device, the cleaning device is arranged at the right end of the mounting plate, the fixed hook is separated from the connecting groove by extruding the pressing plate, then the top shell is opened, the steel wire rope is placed on the bottom shell, then the top shell is covered, the connecting groove is clamped through the fixed hook, the steel wire rope is wrapped by the sponge, the steel wire rope slides along the sponge in the retraction process, and the sponge is used for wiping the steel wire rope, so that the effect of conveniently cleaning the steel wire rope is achieved.
The method has the advantages that: according to the retraction mechanism of the water conservancy pipeline cleaning device, the fixing mechanism is arranged at the left end of the shell, the movable block is driven to rotate through the rotating shell, so that the rotating rod is driven to rotate, the gear rotates to wind the chain, the piston rod is pulled back into the shell, meanwhile, the torsion spring is stressed to compress, the positive latch is clamped by the reverse latch, the movable block is prevented from reversely rotating due to elasticity provided by the torsion spring, and the effect of conveniently adjusting the position of the fixing plate is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the positioning device of the present invention;
FIG. 3 is a schematic cross-sectional view of the housing of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic view of the securing mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of the fastening mechanism of the present invention;
FIG. 7 is a schematic view of the cleaning apparatus of the present invention;
fig. 8 is a schematic cross-sectional view of the fastening mechanism of the present invention.
Wherein: the cleaning device comprises a frame body-1, a lifting handle-2, a pulley-3, a connecting shaft-4, a retracting wheel-5, a handle-6, a steel wire rope-7, a connecting hook-8, a positioning device-9, a cleaning device-10, a mounting plate-91, a shell-92, a rotating rod-93, a gear-94, a chain-95, a piston rod-96, a fixing plate-97, a first spring-98, a restoring mechanism-99, a fixing mechanism-910, a first limiting plate-991, a second limiting plate-992, a connecting sleeve-993, a torsion spring-994, a fixing block-9101, a reverse latch-9102, a shell-9103, a movable block-9104, a positive latch-9105, a second spring-9106, a rotating block-9107, a pull ring-9108, a supporting rod-101, a supporting rod-9102, a rotating rod-95, a piston rod-9, a restoring mechanism-99, a fixing mechanism and a fixing mechanism, A connecting plate-102, a bottom shell-103, a top shell-104, a sponge-105, a fixing ring-106, a buckle mechanism-107, a pressing plate-1071, a fixing hook-1072, a connecting groove-1073 and a third spring-1074.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 and 2, the retraction mechanism of the water conservancy pipeline cleaning device of the invention comprises a frame body 1, a handle 2, a pulley 3, a connecting shaft 4, a retraction wheel 5, a handle 6, a steel wire rope 7, a connecting hook 8, a positioning device 9 and a cleaning device 10, wherein the middle part of the front end of the frame body 1 is fixed with the handle 2 through a bolt for convenient lifting, the pulley 3 is arranged at the bottom of the frame body 1 for convenient dragging, the frame body 1 is welded and fixed with the rear end of the connecting shaft 4, the outer surface of the connecting shaft 4 is in running fit with the winding and unwinding wheel 5, the winding and unwinding wheel 5 can be conveniently wound along the rotation of the connecting shaft 4, the handle 6 is fixed at the front end of the winding and unwinding wheel 5, the winding and unwinding wheel 5 can be conveniently rotated, the winding and unwinding wheel 5 is fixedly connected with one end of a steel wire rope 7, the other end of the steel wire rope 7 is connected with the connecting hook 8 in a cable mode, the bottom of the positioning device 9 is fixedly connected with the frame body 1 through a bolt, and the top of the right end of the positioning device 9 is fixedly installed with the cleaning device 10 through a bolt.
Referring to fig. 2 and 3, the positioning device 9 of the retraction mechanism of the water conservancy pipeline cleaning device of the present invention is composed of a mounting plate 91, a housing 92, a rotating rod 93, a gear 94, a chain 95, a piston rod 96, a fixing plate 97, a first spring 98, a restoring mechanism 99 and a fixing mechanism 910, wherein the bottom of the mounting plate 91 is vertically and fixedly connected with the housing 92, the inner wall of the housing 92 is rotatably matched with the rotating rod 93, the gear 94 is fixed in the middle of the rotating rod 93, one end of the chain 95 is fixedly connected with the gear 94, the other end of the chain is welded to the bottom of the piston rod 96, the gear 94 is conveniently driven to rotate by the rotating rod 93, the chain 95 is wound on the gear 94, so as to drive the piston rod 96 to slide up and down, the outer surface of the piston rod 96 is slidably connected with the housing 92, the top of the piston rod 96 is fixedly welded to the fixing plate 97, so as to conveniently adjust the position of the fixing plate 97 by sliding up and down, the inner surface of the first spring 98 is in clearance fit with the piston rod 96, conveniently provide elasticity, reset mechanism 99 sets up in dwang 93 left end, conveniently drives dwang 93 antiport, and fixed establishment 910 right-hand member is fixed with the laminating of shell 92, conveniently fixes the rotatory angle of dwang 93, and bolt and support body 1 fixed connection are passed through to mounting panel 91 bottom.
Referring to fig. 4, according to the retraction mechanism of the water conservancy pipeline cleaning device, the restoring mechanism 99 is composed of a first limiting plate 991, a second limiting plate 992, a connecting sleeve 993 and a torsion spring 994, the first limiting plate 991 is connected with the rotating rod 93, the second limiting plate 992 is welded and fixed to the inner wall of the left end of the shell 92, the connecting sleeves 993 are arranged at the front ends of the first limiting plate 991 and the second limiting plate 992, so that the connecting sleeves 993 are fixedly connected with the torsion spring 994 conveniently, the inner surface of the torsion spring 994 is in clearance fit with the rotating rod 93, one end of the torsion spring 994 is fixedly connected with the connecting sleeve 993 arranged at the front end of the first limiting plate 991, the other end of the torsion spring is fixedly connected with the connecting sleeve 993 arranged at the front end of the second limiting plate 992, and the torsion spring 994 provides elastic force to drive the rotating rod 93 to restore conveniently.
Referring to fig. 5 and 6, the fixing mechanism 910 of the water conservancy pipeline cleaning device of the present invention comprises a fixed block 9101, a reverse latch 9102, a housing 9103, a movable block 9104, a forward latch 9105, a second spring 9106, a rotating block 9107 and a pull ring 9108, wherein the left end of the fixed block 9101 is provided with the reverse latch 9102 which are uniformly arranged, the right end of the fixed block 9101 is welded and fixed with the housing 92, so as to conveniently limit the position of the fixed block 9101, the right end of the housing 9103 is rotatably matched with the fixed block 9101, the left end of the housing 9103 is slidably connected with the movable block 9104, the right end of the movable block 9104 is provided with the forward latch 9105, so as to conveniently drive the movable block 9104 to rotate by rotating the housing 9103, the right end of the forward latch 9105 is engaged with the reverse latch 9102, so as to conveniently fix the position of the movable block 9104 by matching the reverse latch 9105 with the forward latch 9105, one end of the second spring 9106 is welded and the other end is attached to the inner wall of the housing 9104, conveniently provide elasticity, make positive latch 9105 and contrary latch 9102 laminate each other, turning block 9107 right-hand member and movable block 9104 normal running fit to turning block 9107 left end and pull ring 9108 clearance fit.
Referring to fig. 7, the cleaning device 10 of the retraction mechanism of the water conservancy pipeline cleaning device of the present invention is composed of a support rod 101, a connection plate 102, a bottom shell 103, a top shell 104, a sponge 105, a fixing ring 106 and a fastening mechanism 107, wherein the connection plate 102 is welded at the bottom of the support rod 101, the bottom of the connection plate 102 is fixed to an installation plate 91 through a bolt for being fixedly installed at a proper position, the bottom of the bottom shell 103 is welded to the support rod 101, the rear end of the bottom shell 103 is rotatably matched with the top shell 104 for facilitating the rotary opening and placement of the steel wire rope 7, the sponges 105 are disposed on the inner walls of the bottom shell 103 and the top shell 104 for wiping stains on the outer surface of the steel wire rope 7, the bottom of the fixing ring 106 is welded to the top shell 104 for facilitating the fixing of the connecting hook 8 when the device is not used, and the fastening mechanism 107 is disposed at the front end of the bottom shell 103.
Referring to fig. 8, in the retraction mechanism of a water conservancy pipeline cleaning apparatus of the present invention, the fastening mechanism 107 is composed of a pressing plate 1071, a fixing hook 1072, a connecting groove 1073 and a third spring 1074, the fixing hook 1072 integrally cast is disposed at the rear end of the pressing plate 1071, the fixing hook 1072 is attached to the inner side of the bottom of the connecting groove 1073, the connecting groove 1073 is disposed at the bottom of the front end of the top case 104, one end of the third spring 1074 is attached to the inside of the bottom case 103, and the other end is attached to the rear end of the fixing hook 1072 for providing an elastic force, so that the fixing hook 1072 hooks the connecting groove 1073.
Example two
According to the retraction mechanism of the water conservancy pipeline cleaning device, one end of the first spring 98 is attached to the bottom of the fixed plate 97, the other end of the first spring is attached to the bottom of the shell 92, elasticity is conveniently provided to jack the shell 92 upwards, the left end of the rotating rod 93 is square, the left end of the rotating rod 93 is in clearance fit with the square groove formed in the right end of the movable block 9104, the movable block 9104 is convenient to rotate to drive the rotating rod 93 to rotate, the fixed block 9101 is in clearance fit with the rotating rod 93 through the through hole formed in the middle of the fixed block 9101, the rotating rod 93 is convenient to rotate, and the rear end of the fixed hook 1072 is in sliding fit with the bottom shell 103, so that the top shell 104 can be opened or closed conveniently.
The invention provides a retraction mechanism of a water conservancy pipeline cleaning device through improvement, which has the following working principle:
firstly, applying pulling force to a frame body 1 to enable the frame body 1 to slide to a proper position through a retracting wheel 5 arranged at the bottom;
secondly, then through rotating the housing 9103, make the housing 9103 rotate along fixed block 9101, drive movable block 9104 and rotate, thereby drive dwang 93 to rotate along shell 92, carry out rolling chain 95 through the rotation of gear 94, make piston rod 9 move downwards along shell 92, drive fixed plate 97 rebound, extrude first spring 98, make fixed plate 97 with receive and release wheel 5 and wire rope 7 separation, conveniently receive and release wheel 5 and carry out free rotation along connecting axle 4, dwang 93 can drive first limiting plate 991 rotation at rotatory in-process simultaneously, make the torsional spring 994 atress compress, exert reverse turning force to the dwang 93, and positive latch 9105 that the fixed block 9101 left end set up can block contrary latch 9102 and fix movable block 9104, prevent that the elasticity that torsional spring 994 provided from making movable block 9104 reverse rotation;
thirdly, hooking the cleaning device through a connecting hook 8, placing the cleaning device in the pipeline, performing sliding cleaning on the inner wall of the pipeline, and pulling out a steel wire rope 7 wound on the cleaning device in the sliding process of the cleaning device in the pipeline;
fourthly, after cleaning, pressure can be applied to the pressing plate 1071, the fixed hook 1072 slides along the bottom shell 103 to extrude the third spring 1074, meanwhile, the fixed hook 1072 is separated from the connecting groove 1073, then the top shell 104 is rotated to open, the steel wire rope 7 is placed on the bottom shell 103, then the top shell 104 is covered, the connecting groove 1073 is clamped through the fixed hook 1072, the steel wire rope 7 is wrapped by the sponge 105, then the winding and unwinding wheel 5 is rotated along the connecting shaft 4 by rotating the handle 6 to wind the steel wire rope 7, meanwhile, the steel wire rope 7 slides along the sponge 105, the steel wire rope 7 is wiped by the sponge 105 to wipe the adhesion of the outer surface, after winding, the top shell 104 is opened again, the internal sponge 105 is replaced, the top shell 104 is covered, and the connecting hook 8 hooks the fixing ring 106;
fifthly, the pull force is applied to the pull ring 9108 again, so that the movable block 9104 slides towards the left end, the movable block 9107 rotates, the positive latch 9105 and the negative latch 9102 are separated, the torsion spring 994 provides elastic force to drive the rotating rod 93 to rotate, the wound chain 95 is discharged, meanwhile, the first spring 98 provides elastic force to drive the fixing plate 97 to move upwards to be attached to the steel wire rope 7 wound in the middle of the winding and unwinding wheel 5, and the winding and unwinding wheel 5 and the steel wire rope 7 are pressed to be fixed.
The invention provides a retraction mechanism of a water conservancy pipeline cleaning device through improvement, a positioning device 9 is arranged at the bottom of a frame body 1, a pull ring 9108 is applied with a pulling force to separate a positive latch 9105 from a negative latch 9102, a torsion spring 994 provides an elastic force to drive a rotating rod 93 to rotate, a chain 95 is discharged, meanwhile, a first spring 98 provides an elastic force to drive a fixing plate 97 to move upwards and attach to a steel wire rope 7 wound in the middle of a retraction wheel 5, the retraction wheel 5 and the steel wire rope 7 are applied with pressure to fix, the effects of fixing the retraction wheel 5 and the steel wire rope 7 are achieved, the retraction wheel 5 is prevented from rotating to screw down the steel wire rope 7, a cleaning device 10 is arranged at the right end of a mounting plate 91, a fixing hook 1072 is separated from a connecting groove 1073 by extruding a pressing plate 1071, then a top shell 104 is opened, the steel wire rope 7 is placed on a bottom shell 103, then the top shell 104 is covered, the connecting groove 1073 is clamped by the fixing hook 1072, wrap up wire rope 7 by sponge 105, wire rope 7 is at the in-process of rolling, wire rope 7 slides along sponge 105, clean wire rope 7 through sponge 105, reach the effect that conveniently clears up wire rope 7, through set up fixed establishment 910 at the shell 92 left end, through rotatory casing 9103, it rotates to drive movable block 9104, thereby it rotates to drive dwang 93, make the rotatory rolling chain 95 that carries out of gear 94, inside pulling back shell 92 with piston rod 96, torsional spring 994 atress compresses simultaneously, block positive latch 9105 by contrary latch 9102, the elasticity that prevents that torsional spring 994 from providing makes movable block 9104 antiport, reach the effect of conveniently adjusting fixed plate 97 positions.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A retraction mechanism of a water conservancy pipeline cleaning device comprises a frame body (1) and a handle (2), wherein the middle part of the front end of the frame body (1) is fixed with the handle (2) through a bolt, a pulley (3) is arranged at the bottom of the frame body (1), the frame body (1) is welded and fixed with the rear end of a connecting shaft (4), the outer surface of the connecting shaft (4) is in running fit with a retraction wheel (5), a handle (6) is fixed at the front end of the retraction wheel (5), the retraction wheel (5) is fixedly connected with one end of a steel wire rope (7), and the other end of the steel wire rope (7) is in cable connection with a connecting hook (8);
the method is characterized in that: still include positioner (9) and cleaning device (10), positioner (9) bottom is through bolt and support body (1) fixed connection, positioner (9) right-hand member top passes through bolt fixed mounting with cleaning device (10), positioner (9) comprise mounting panel (91), shell (92), dwang (93), gear (94), chain (95), piston rod (96), fixed plate (97), first spring (98), restoring mechanism (99) and fixed establishment (910), mounting panel (91) bottom and shell (92) perpendicular fixed connection, shell (92) inner wall and dwang (93) normal running fit, dwang (93) middle part is fixed with gear (94) to chain (95) one end and gear (94) fixed connection, the other end welds in piston rod (96) bottom, piston rod (96) surface and shell (92) sliding connection, and piston rod (96) top and fixed plate (97) welded fastening, first spring (98) internal surface and piston rod (96) clearance fit, reset mechanism (99) set up in dwang (93) left end, fixed establishment (910) right-hand member is laminated fixedly with shell (92), mounting panel (91) bottom is through bolt and support body (1) fixed connection.
2. The water conservancy pipeline cleaning device's jack of claim 1 characterized in that: reset mechanism (99) and constitute by first limiting plate (991), second limiting plate (992), adapter sleeve (993) and torsional spring (994), first limiting plate (991) is connected with dwang (93), second limiting plate (992) and shell (92) left end inner wall welded fastening, first limiting plate (991) and second limiting plate (992) front end all are provided with adapter sleeve (993), torsional spring (994) internal surface and dwang (93) clearance fit, adapter sleeve (993) fixed connection of torsional spring (994) one end and first limiting plate (991) front end setting, adapter sleeve (993) fixed connection of the other end and second limiting plate (992) front end setting.
3. The water conservancy pipeline cleaning device's jack of claim 1 characterized in that: the fixed mechanism (910) comprises a fixed block (9101), a reverse latch (9102), a shell (9103), a movable block (9104), a positive latch (9105), a second spring (9106), a rotating block (9107) and a pull ring (9108), wherein the left end of the fixed block (9101) is provided with the reverse latch (9102) which is uniformly arranged, the right end of the fixed block (9101) is fixedly welded with a shell (92), the right end of the shell (9103) is in running fit with the fixed block (9101), the left end of the shell (9103) is in sliding connection with the movable block (9104), the right end of the movable block (9104) is provided with the positive latch (9105), the right end of the positive latch (9105) is mutually meshed with the reverse latch (9102), one end of the second spring (9106) is fixedly welded with the movable block (9104), the other end of the fixed mechanism is attached to the inner wall of the left end of the shell (9103), and the right end of the rotating block (9107) is in running fit with the movable block (9104), and the left end of the rotating block (9107) is in clearance fit with the pull ring (9108).
4. The water conservancy pipeline cleaning device's jack of claim 1 characterized in that: cleaning device (10) comprises bracing piece (101), connecting plate (102), drain pan (103), top shell (104), sponge (105), solid fixed ring (106) and buckle mechanism (107), bracing piece (101) bottom welding has connecting plate (102) to connecting plate (102) bottom and mounting panel (91) pass through the bolt fastening, drain pan (103) bottom and bracing piece (101) welded fastening to drain pan (103) rear end and top shell (104) normal running fit, drain pan (103) and top shell (104) inner wall all are provided with sponge (105), gu fixed ring (106) bottom and top shell (104) welded fastening, buckle mechanism (107) set up in drain pan (103) front end.
5. The water conservancy pipeline cleaning device's jack of claim 4, characterized by: buckle mechanism (107) comprises clamp plate (1071), fixed colluding (1072), spread groove (1073) and third spring (1074), clamp plate (1071) rear end is provided with integrative fixed colluding (1072) of casting to fixed colluding (1072) laminate in spread groove (1073) bottom inboard, spread groove (1073) set up in top shell (104) front end bottom, third spring (1074) one end is laminated inside drain pan (103), and the other end is laminated in fixed colluding (1072) rear end.
6. The water conservancy pipeline cleaning device's jack of claim 1 characterized in that: dwang (93) left end is squarely to dwang (93) left end and the square groove clearance fit that movable block (9104) right-hand member set up.
7. The water conservancy pipeline cleaning device's jack of claim 3, characterized by: when the reverse latch (9102) and the positive latch (9105) are mutually attached, the movable block (9104) rotates along the fixed block (9101) in the reverse direction in a counterclockwise direction, and the rotating angle is 0-360 degrees.
8. The water conservancy pipeline cleaning device's jack of claim 1 characterized in that: one end of the first spring (98) is attached to the bottom of the fixing plate (97), the other end of the first spring is attached to the shell (92), and the elastic force of the first spring (98) is 10N.
9. The water conservancy pipeline cleaning device's jack of claim 1 characterized in that: the top of the fixing plate (97) is provided with a layer of non-slip mat with the thickness of 2mm, and non-slip lines which are uniformly arranged are densely distributed on the non-slip mat.
10. The water conservancy pipeline cleaning device's jack of claim 3, characterized by: the anti-skidding line that casing (9103) surface was provided with align to grid to casing (9103) carries out the angle of rotation along fixed block (9101) and is: 0-360 degrees.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010173552.8A CN111285200B (en) | 2020-03-13 | 2020-03-13 | Hydraulic pipeline cleaning device's jack |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010173552.8A CN111285200B (en) | 2020-03-13 | 2020-03-13 | Hydraulic pipeline cleaning device's jack |
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| CN111285200A CN111285200A (en) | 2020-06-16 |
| CN111285200B true CN111285200B (en) | 2021-10-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112304500A (en) * | 2020-10-27 | 2021-02-02 | 承德石油高等专科学校 | Detect sealed negative pressure detection device of portable that building water-proof effects used |
| CN114160477B (en) * | 2021-11-20 | 2023-03-10 | 广东洁能电器科技有限公司 | Industrial steam cleaning equipment |
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| CN111285200A (en) | 2020-06-16 |
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