US1611920A - Machine fob cleaning and reconditioning pipe - Google Patents

Machine fob cleaning and reconditioning pipe Download PDF

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US1611920A
US1611920A US1611920DA US1611920A US 1611920 A US1611920 A US 1611920A US 1611920D A US1611920D A US 1611920DA US 1611920 A US1611920 A US 1611920A
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Prior art keywords
pipe
machine
carriage
cleaning
wheels
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/10—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/11—Pipe and tube outside

Definitions

  • a further feature of the invention resides in the provision of novel meanswhere'by the pipe may be thoroughly coated with a uniform coat of paint, simultaneously with the cleansing operation.
  • Figure 2 shows a plan view thereof.
  • Figure 3 shows a fragmentary rear elevation thereof, mounted on the pipe which is shown in section, taken on the line 3-3 of Figure 2.
  • Figure 4 shows a transverse sectional view taken on the line 4-4 of Figure 1.
  • Figure 5 shows a fragmentary sectional view taken on the line 5-5 of Figure 4.
  • FIG. 6 shows a transverse sectional view taken on the line 66 of Figure 1
  • Figure 7 shows a transverse sectional view taken on the line 7-7 of Figure 1.
  • the numeral 1 designates the pipe being cleaned and reconditioned. At intervals buried pipe lines must be raised and cleaned and repainted. The machine is illustrated as accomplishing this work.
  • the frame of the machine includes suitable side members 2, 2. These side members are preferably channel irons, and they are connected by suitable arches, as 3.
  • a motor 4 is mounted on the rear end of the frame and associated with it is the fuel tank 5.
  • the machine is mounted on the front and rear carrier wheels 6, 6 and 7, 7 These carrier wheels are fixed on the respective axles 8 and 9 which run in suitable end bearings depending from the frame. These respective carrier wheels are spaced apart and run on the pipe 1.
  • the front wheels 6 are serrated, having ratchet-like teeth which engage with the pipe to propel the machme along, and the inner corners of the rear wheels 7 bite into the pipe to hold the machine in vertical position thereon.
  • the motor shaft 10 has a spur gear 11, fixed thereon, which is in mesh with and drives the spur gear 12, fixed on the line shaft 13, and this line shaft carries a fixed screw gear 14 which is in mesh with and drives a worm gear 15, fixed on the front axle 8, The machine is thus propelled along the pipe 1.
  • the bearing ring 16 Swung from the front end of the frame there is the bearing ring 16 which is fastened to the respective side members 2 by means of the arms 17, 17.
  • This ring is formed with spaced bearings 18 through which the bearing rods 19 extend, and on the respective ends, of these rods, which extend beyond said .bearings, the respective rollers 20, are mounted, and these rollers may be provided with any desirable type of anti friction bearings.
  • Within the ring 16 there is a sleeve 21 formed with the rear and front peripheral annular flanges 22 and 23 which abut against the adjacent rollers 20 and confine said rollers in the raceways thus provided.
  • Both the bearing ring 16 and the sleeve 21 are formed of two lengthwise sections, as shown in Figure '1.
  • the abutting parts of the ring sections are formed with adjacent outturned ears 24,25 to the former of which the lock bolts 26 are pivot-ed, which are adapted to fit through the slots 27, of the latter, and are locked therein by means of lock nuts28 threaded onto said bolts, and
  • the sections of the sleeve 21 have abutting ears 29 with set bolts 30 securing them, and the sleeve sections, together.
  • the flange 22, of the sleeve 21, is former] with a gear face 31, which is in mesh with. and driven by the intermediate spur gear 32.
  • This spur gear is mounted between the front arches 3, 3 and in turn is in mesh with, and driven by, a driving gear 33, which is fixed on the drive shaft 34.
  • This drive shaft is aligned with the motor shaft 10 and is arranged to be clutched therewith, and deelutched therefrom, through the clutch 35. which is manipiilated through the clutch lever 36.
  • each rod 37 Projectin forwardly from the front flange 23, of the sleeve 21, and fixed to said flange, are the supporting rods 37, preferably four in number, whose forward ends are anchored to the sectional annular anchor 38.
  • a rotatable framework is thus pro vided which revolves about the pipe 1 and carries the pipe cleaners presently to be. described.
  • Pivotally mounted on the forward end of each rod are the spaced levers 39, 39. Between the forward ends of these levers the cylindrical, rotatable toothed cutters are mounted.
  • Pivotally mounted on each rod 37, behind the levers 39 is a similar lever 41 whose forward end carries a brush 42.
  • each lever 39 and 41 carries a hinged extension 43, having the flat end bearing 44 and interposed between these hearings, and the ends of the levers underneath are the coil pressure springs 45 which operate to hold the cutters 40 and brushes 42 yieldingly against the pipe to be cleaned.
  • the hinged end of each extension 43 has an upstanding arm 46 and adjusting screws 47 are threaded through these arms and work against the corresponding levers underneath. The tension of the springs 45, and the pressure of the pipe cleaning devices, against the pipe may be varied through these adjusting screws 47, and the pipe cleaning devices also thus accommodated to pipes of different sizes.
  • an air compressor 48 Operatively connected to the motor 4 there is an air compressor 48 which maintains air pressure in an air pressure tank 49, through the pressure line 50.
  • the numeral 51 designates a paint receptacle, and the numeral 52 designates an annular nozzle around the pipe 1 behind the pipe cleaners. This nozzle has an inside row of perforations, or nozzle openings all the way around the pipe 1, to be painted.
  • the cutters 40 loosen up the incrustations on the pipe, and partially remove the same, and the following brushes 42 sweep oif any re maining foreign matter clinging to the pipe.
  • the pipe is thus completely cleaned, and prepared to receive the paint which is sprayed onto the same, in a uniform coat from the nozzle 52.
  • a machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage onthe pipe, some of said wheels having teeth which engage with said pipe.
  • a machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage on the pipe, some of said wheels having teeth which engage with said pipe, and means establishing a driving relation between the motor and Said toothed carrier wheels.
  • a machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the-carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage on the pipe, some of said wheels having teeth which engage with said pipe, and other of said wheels having edges which bite the pipe to secure the carriage against rotation on the pipe.
  • a machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage on the pipe, some of said wheels having teeth which engage with said pipe, and other of said wheels having edges which bite thepipe to secure the carriage against rotation on the pipe. and means establishing a driving relation between the motor and toothed carrier wheels.
  • a machine for cleaning the exterior surface of pipe lines including a carriage, a motor thereon, a cleaner connected to the carriage. motor operated means for rotating the cleaner about the pipe to clean the same, wheels on which the carriage is mounted, and sup porting the machine on the pipe, means for spraying paint on said pipe behind said cleaning means, said spraying means including an annular nozzle around the pipe and means for supplying paint and pressure fluid to said nozzle.

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  • Cleaning In General (AREA)

Description

eat 28, 1926. 1,611,920
F. KINZBACH MACHINE FOR CLJEANING AND RECONDITIONING PIPE Filed Dec. 6, 1924 4 Sheets-Sheet 1 w glam h INVENTOR.
F. KINZBACZH MACHINE FOR CLEANING AND HIE-CONDITIONING PIPE 7 Filed Dec. 6, 1924 4 sheets-sheet 2 IN VEN TOR. 64km 6 ATTORNEKJ .Dec. 28, 1926. 1,611,920
F. KINZBACH MACHINE FOR CbEANING AND RECONDITIONING PIPE Filed Dec. 6, 1924 4 Sheets-Sheet 3 a I 5' {26W} IINVENTOR. v BY A: TTORNEYJI Dec. 28, 1926. 1,611,920
F. KINZBACH MACHINE FOR CLEANING AND RECONDITIONING PIPE Filed Dec. 6, 1924 4 Sheets-Sheet 4 INVENTOR.
fM/k AW Patented Dec. 28, 1926.
FRANK KINZBACH, OF HOUSTON, TEXAS.
MACHINE FOR CLEANING AND RECONDITIONING PIPE.
Application Med December 6, 1924. Serial No. 754,449.
pipe being cleaned, said pipe forming a,
track on which the machine runs while in operation, and the machine is so designed that it may be readily mounted on the pipe and dismounted therefrom.
A further feature of the invention resides in the provision of novel meanswhere'by the pipe may be thoroughly coated with a uniform coat of paint, simultaneously with the cleansing operation. I
With the above and other objects in view this invention has particular relation to cer tain novel features of construction, operation and arrangement of parts, an example of whichis given in this specification and illustrated in the accompanying drawings, wherein Figure 1 shows a side elevation of the machine.
Figure 2 shows a plan view thereof.
Figure 3 shows a fragmentary rear elevation thereof, mounted on the pipe which is shown in section, taken on the line 3-3 of Figure 2.
Figure 4 shows a transverse sectional view taken on the line 4-4 of Figure 1.
Figure 5 shows a fragmentary sectional view taken on the line 5-5 of Figure 4.
v Figure 6 shows a transverse sectional view taken on the line 66 of Figure 1, and
Figure 7 shows a transverse sectional view taken on the line 7-7 of Figure 1.
Referring now more particularly to the drawings, wherein like numerals of reference designate similar parts in each of the figures, the numeral 1 designates the pipe being cleaned and reconditioned. At intervals buried pipe lines must be raised and cleaned and repainted. The machine is illustrated as accomplishing this work.
The frame of the machine includes suitable side members 2, 2. These side members are preferably channel irons, and they are connected by suitable arches, as 3. A motor 4 is mounted on the rear end of the frame and associated with it is the fuel tank 5. The machine is mounted on the front and rear carrier wheels 6, 6 and 7, 7 These carrier wheels are fixed on the respective axles 8 and 9 which run in suitable end bearings depending from the frame. These respective carrier wheels are spaced apart and run on the pipe 1. The front wheels 6 are serrated, having ratchet-like teeth which engage with the pipe to propel the machme along, and the inner corners of the rear wheels 7 bite into the pipe to hold the machine in vertical position thereon.
The motor shaft 10 has a spur gear 11, fixed thereon, which is in mesh with and drives the spur gear 12, fixed on the line shaft 13, and this line shaft carries a fixed screw gear 14 which is in mesh with and drives a worm gear 15, fixed on the front axle 8, The machine is thus propelled along the pipe 1. Y
Swung from the front end of the frame there is the bearing ring 16 which is fastened to the respective side members 2 by means of the arms 17, 17. This ring is formed with spaced bearings 18 through which the bearing rods 19 extend, and on the respective ends, of these rods, which extend beyond said .bearings, the respective rollers 20, are mounted, and these rollers may be provided with any desirable type of anti friction bearings. Within the ring 16 there is a sleeve 21 formed with the rear and front peripheral annular flanges 22 and 23 which abut against the adjacent rollers 20 and confine said rollers in the raceways thus provided. Both the bearing ring 16 and the sleeve 21 are formed of two lengthwise sections, as shown in Figure '1. The abutting parts of the ring sections are formed with adjacent outturned ears 24,25 to the former of which the lock bolts 26 are pivot-ed, which are adapted to fit through the slots 27, of the latter, and are locked therein by means of lock nuts28 threaded onto said bolts, and
which may be unscrewed to release said bolts to take the ring sections apart. The sections of the sleeve 21 have abutting ears 29 with set bolts 30 securing them, and the sleeve sections, together.
The flange 22, of the sleeve 21, is former] with a gear face 31, which is in mesh with. and driven by the intermediate spur gear 32. This spur gear is mounted between the front arches 3, 3 and in turn is in mesh with, and driven by, a driving gear 33, which is fixed on the drive shaft 34. This drive shaft is aligned with the motor shaft 10 and is arranged to be clutched therewith, and deelutched therefrom, through the clutch 35. which is manipiilated through the clutch lever 36.
Projectin forwardly from the front flange 23, of the sleeve 21, and fixed to said flange, are the supporting rods 37, preferably four in number, whose forward ends are anchored to the sectional annular anchor 38. A rotatable framework is thus pro vided which revolves about the pipe 1 and carries the pipe cleaners presently to be. described. Pivotally mounted on the forward end of each rod are the spaced levers 39, 39. Between the forward ends of these levers the cylindrical, rotatable toothed cutters are mounted. Pivotally mounted on each rod 37, behind the levers 39 is a similar lever 41 whose forward end carries a brush 42. The rear end of each lever 39 and 41 carries a hinged extension 43, having the flat end bearing 44 and interposed between these hearings, and the ends of the levers underneath are the coil pressure springs 45 which operate to hold the cutters 40 and brushes 42 yieldingly against the pipe to be cleaned. The hinged end of each extension 43 has an upstanding arm 46 and adjusting screws 47 are threaded through these arms and work against the corresponding levers underneath. The tension of the springs 45, and the pressure of the pipe cleaning devices, against the pipe may be varied through these adjusting screws 47, and the pipe cleaning devices also thus accommodated to pipes of different sizes.
Operatively connected to the motor 4 there is an air compressor 48 which maintains air pressure in an air pressure tank 49, through the pressure line 50. The numeral 51 designates a paint receptacle, and the numeral 52 designates an annular nozzle around the pipe 1 behind the pipe cleaners. This nozzle has an inside row of perforations, or nozzle openings all the way around the pipe 1, to be painted.
Leading from the compression tank 49, and the paint receptacle 51, respectively are the lines 53 and 54, which unite and enter the nozzle 52. These lines are controlled by the usual valves 55 and 56.
As the machine advances along the pipe the cutters 40 loosen up the incrustations on the pipe, and partially remove the same, and the following brushes 42 sweep oif any re maining foreign matter clinging to the pipe. The pipe is thus completely cleaned, and prepared to receive the paint which is sprayed onto the same, in a uniform coat from the nozzle 52.
What I claim is 1. A machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage onthe pipe, some of said wheels having teeth which engage with said pipe.
2. A machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage on the pipe, some of said wheels having teeth which engage with said pipe, and means establishing a driving relation between the motor and Said toothed carrier wheels.
3. A machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the-carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage on the pipe, some of said wheels having teeth which engage with said pipe, and other of said wheels having edges which bite the pipe to secure the carriage against rotation on the pipe.
4. A machine for cleaning the outer surface of pipe including a carriage, a motor thereon, a cleaner connected to the carriage, motor operated means for rotating the cleaner about the pipe to clean the same, wheels supporting the carriage on the pipe, some of said wheels having teeth which engage with said pipe, and other of said wheels having edges which bite thepipe to secure the carriage against rotation on the pipe. and means establishing a driving relation between the motor and toothed carrier wheels.
5. A machine for cleaning the exterior surface of pipe lines including a carriage, a motor thereon, a cleaner connected to the carriage. motor operated means for rotating the cleaner about the pipe to clean the same, wheels on which the carriage is mounted, and sup porting the machine on the pipe, means for spraying paint on said pipe behind said cleaning means, said spraying means including an annular nozzle around the pipe and means for supplying paint and pressure fluid to said nozzle.
In testimony whereof I have signed my name to this specification.
FRANK KINZBACH.
Inn
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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471580A (en) * 1943-12-17 1949-05-31 Perrault Ainslie Apparatus for treating pipe
US2535451A (en) * 1947-11-05 1950-12-26 Festus C Phillips Painting device for round surfaces
US2637057A (en) * 1948-09-30 1953-05-05 Leonard D Moore Machine for cleaning and scraping pallets of block molds
US2641008A (en) * 1948-04-27 1953-06-09 Oliver R Smith Pipe reconditioning machine
US2703550A (en) * 1952-01-09 1955-03-08 Northwestern Steel & Wire Co Apparatus for descaling and coating wire
US2834455A (en) * 1952-03-11 1958-05-13 Columbia Cable & Electric Corp Apparatus for feeding tubes
US2978357A (en) * 1958-06-17 1961-04-04 Dalmine Spa Process of protectively coating tubular elements, structural shapes and the like with at least one thermoplastic resin sheath
US3495288A (en) * 1968-06-26 1970-02-17 Raymond L Ford Rotating head subassembly for pipe cleaning machines
US4677998A (en) * 1982-09-08 1987-07-07 Voskuilen Dirk F Van Method and apparatus for removing pipe coatings
US5040923A (en) * 1987-05-15 1991-08-20 Iev International Pty. Limited Apparatus for the preventing of marine growth of offshore structures
US5056271A (en) * 1990-01-26 1991-10-15 E. B. Thomas Method for cleaning pipe
US5085016A (en) * 1990-01-26 1992-02-04 E. B. Thomas Method and apparatus for cleaning pipe
US5107633A (en) * 1990-01-26 1992-04-28 E.B. Thomas Method and apparatus for cleaning pipe
US5199226A (en) * 1990-01-26 1993-04-06 E. B. Thomas Method and apparatus for removing outer coatings from pipe
US5361791A (en) * 1987-05-28 1994-11-08 Crc-Evans Rehabilitation Systems, Inc. Cleaning of the exterior surface of a pipeline to remove coatings
US5458683A (en) * 1989-07-17 1995-10-17 Crc-Evans Rehabilitation Systems, Inc. Device for surface cleaning, surface preparation and coating applications
US5520734A (en) * 1989-07-17 1996-05-28 Crc-Evans Rehabilitation Systems, Inc. High pressure water jet cleaner and coating applicator
US5615696A (en) * 1992-07-24 1997-04-01 Lawler; Oliver W. Apparatus for treating pipe
US5765968A (en) * 1994-12-13 1998-06-16 Petronas Research & Scientific Services Sdn. Bhd Apparatus for eliminating and preventing marine growth on offshore structures
US6461231B1 (en) 1990-08-14 2002-10-08 Crc-Evans Rehabilitation Systems, Inc. Air abrasive blast line travel machine
US20090044369A1 (en) * 2007-08-16 2009-02-19 Heumann Steven A Cylindrical member maintenance device including cutting ring

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471580A (en) * 1943-12-17 1949-05-31 Perrault Ainslie Apparatus for treating pipe
US2535451A (en) * 1947-11-05 1950-12-26 Festus C Phillips Painting device for round surfaces
US2641008A (en) * 1948-04-27 1953-06-09 Oliver R Smith Pipe reconditioning machine
US2637057A (en) * 1948-09-30 1953-05-05 Leonard D Moore Machine for cleaning and scraping pallets of block molds
US2703550A (en) * 1952-01-09 1955-03-08 Northwestern Steel & Wire Co Apparatus for descaling and coating wire
US2834455A (en) * 1952-03-11 1958-05-13 Columbia Cable & Electric Corp Apparatus for feeding tubes
US2978357A (en) * 1958-06-17 1961-04-04 Dalmine Spa Process of protectively coating tubular elements, structural shapes and the like with at least one thermoplastic resin sheath
US3495288A (en) * 1968-06-26 1970-02-17 Raymond L Ford Rotating head subassembly for pipe cleaning machines
US4677998A (en) * 1982-09-08 1987-07-07 Voskuilen Dirk F Van Method and apparatus for removing pipe coatings
US5040923A (en) * 1987-05-15 1991-08-20 Iev International Pty. Limited Apparatus for the preventing of marine growth of offshore structures
US5361791A (en) * 1987-05-28 1994-11-08 Crc-Evans Rehabilitation Systems, Inc. Cleaning of the exterior surface of a pipeline to remove coatings
US5458683A (en) * 1989-07-17 1995-10-17 Crc-Evans Rehabilitation Systems, Inc. Device for surface cleaning, surface preparation and coating applications
US5520734A (en) * 1989-07-17 1996-05-28 Crc-Evans Rehabilitation Systems, Inc. High pressure water jet cleaner and coating applicator
US5085016A (en) * 1990-01-26 1992-02-04 E. B. Thomas Method and apparatus for cleaning pipe
US5107633A (en) * 1990-01-26 1992-04-28 E.B. Thomas Method and apparatus for cleaning pipe
US5199226A (en) * 1990-01-26 1993-04-06 E. B. Thomas Method and apparatus for removing outer coatings from pipe
US5056271A (en) * 1990-01-26 1991-10-15 E. B. Thomas Method for cleaning pipe
US6461231B1 (en) 1990-08-14 2002-10-08 Crc-Evans Rehabilitation Systems, Inc. Air abrasive blast line travel machine
WO1992012826A1 (en) * 1991-01-28 1992-08-06 Rose James L Method and apparatus for cleaning pipe
US5615696A (en) * 1992-07-24 1997-04-01 Lawler; Oliver W. Apparatus for treating pipe
US5765968A (en) * 1994-12-13 1998-06-16 Petronas Research & Scientific Services Sdn. Bhd Apparatus for eliminating and preventing marine growth on offshore structures
US20090044369A1 (en) * 2007-08-16 2009-02-19 Heumann Steven A Cylindrical member maintenance device including cutting ring

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