US553002A - Post-driver - Google Patents
Post-driver Download PDFInfo
- Publication number
- US553002A US553002A US553002DA US553002A US 553002 A US553002 A US 553002A US 553002D A US553002D A US 553002DA US 553002 A US553002 A US 553002A
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- US
- United States
- Prior art keywords
- mast
- post
- hammer
- pivoted
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000003028 elevating effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 101710083262 Ectin Proteins 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000020030 perry Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
Definitions
- This invention relates to an improvement in machines for drivingfence and other posts, piling for railroads, (he.
- the object of the present invention is to simplify and improve the construction described in my former patent, No. 500,138, granted to me June 27,1893, for an improvement in fence-post drivers; furthermore, to provide such machine with means whereby it may be adjusted with the aidof a visible indicator for adapting it to drive posts vertically, notwithstanding the surface of the ground may be undulating or uneven.
- Figure 1 is a perspective view of a post-driving machine constructed in accordance with my improvements.
- Fig. 2 is a rear elevation of the same.
- Fig.3 is a vertical longitudinal section through a portion of the mast, showing the plumb-bob by means of which the vertical position of the mast may be accurately determined.
- Fig. i is a detail perspective view of the hammer, tong members, guiding-block, &-c.'
- 1 l designate two rearwardly-diverging side frame-bars of the machine-truck; 2, the forward connecting transverse beam, and 3 the main supporting transverse beam to which the mast is hinged.
- the truck is mounted at its forward end upon a pivoted axle ⁇ L having a' pair of wheels 5 mounted thereon, as shown.
- the longitudinal truck frame-bars lare provided at their rear ends with short laterally-proj ectin g studshafts or axles on which are mounted other similar ground-wheels 6, all of said wheels 5.
- 6 being provided with peripheral flanges or anchoring-ridges 7 which are adapted to $erial No. 543,482. No model.
- brace-rods 8 ex tend from the main transverse beam 3 to the rear ends of the diverging side bars 1 for imparting the requisite strength to the truck.
- the mast 9 is approximately square in cross section, and is provided in its forward face with a vertically-extending groove 10, in which is supported a plumb-bob 11 on a plumbline 12 secured in place near the upper end of said groove.
- An elongated staple 13,through which the plumb-line passes, serves to keep the bob in place.
- a visible indicator is provided by which the angle of the mast may be observed and regulated for bringing said mast into a vertical position regardless of the undulations or character of the surface of the ground upon which the machine stands.
- a lever 1% is also pivoted within said groove and provided with a sliding finger 15 passing through a perforation 16 in the rear face of the mast for a purpose which will appear.
- the mast 9 is pivoted at its lower end to the transverse beam 3 in any convenient manner, and at its upper end has a head-block 17 secured thereto on its rear face.
- An encircling band 18 surrounds the mast and head-block 17 and supports a series of pulley-blocks, as shown.
- From a pulley-block 19 on the forward face of the mast a rope 20 passes to a drum 21 attached to the upper face of the forward transverse bar of the truck-frame, and from similar pulley-blocks 22 and 23 on the rear face of the mast guy-ropes 2i and 25 extend to similar drums 26 located on the rear ends of the diverging side bars of the truck.
- an inverted-V-shaped frame 27 swiveled on the short transverse shaft 28 and carrying at its upper end a pulley 29 mounted in a U -shaped bracket secured to said frame.
- An inclined brace 30 attached at its lower end to the transverse beam 3 and detachably connected at its upper end with said V-shaped frame serves to thoroughly brace the frame 27.
- the guy-rope 20 is fastened at one end to a staple 31 on the frame 27, passes upward through the pulley block 19, downward through and over the pulley and thence may be.
- the mast 9 may be brought into vertical position and so held, no matter what the undulations or character of the surface of the ground
- the upper end of the mast9 is also providedwith a short transverse shaft 32, which carries a pair of oppositely disposed wheels which when the mast'is lowered rest upon the ground and supportand uphold said mast at such point.
- the hammer 34 designates the hammer, which consists of a solid block of metal-provided with forwardly-extendingarms 35, which embrace the sides of the mast and receive between them at their forward edges a connecting-plate 36 provided with a pair of parallel plates 41 perforatedtoreceive-a pivotal'pin 39.
- the tong members converge toward their upper ends and receive a U shaped pivoted link 42 hinged to one of said members and striding the other, and also carrying a pivoted wedgeshaped plate 43 interposed between the upper flaring ends of said tong members.
- a cord 44 attached to the outer end of the pivoted link 42 enables the operator to rock said link at any time and to force the wedge 43 down between the upper ends of the tong members, thereby opening the lower ends of the tong members for releasing the weighted hammer.
- a spiral spring 45 interposed between the tong members holds them normally closed.
- To the free end of the hoisting-rope 49 is attached a cross-head or singletree to which a horse may be attached for elevating the hammer in a manner that will be readily understood.
- a gage-bar 50 is pivoted to the main transverse beam 3 at its forward end, extending thence rearwardly, and provided at its rear end with a caster or small wheel 51 adapted to support the weight thereof.
- a gage-arm 52 mounted on a sliding block 53 embracing said gage-bar is adapted to be adjusted lengthwise of said bar by means of a removable pin 54 and a series of holes 55, by means of which same downward.
- the mast 9 is provided with a series of wearing-plates in the form of long strips of metal extending nearly the entire length of the mast, and against which the movable parts thereon are adapted to rest and slide.
- the operation of the device will be readily understood.
- the machine is drawn by a team to the place where the posts are to be driven.
- the mast is then elevated by the IIlQChiUllSID.
- the post having been previously pointed at its lower end, is introduced beneaththe hammer, the lower face of which is preferably slightly concaved, and the lever 14 is then'operated to withdraw the finger 15, thereby releasing the hammer and startingthe post into theground.
- the hammer is now elevated the entire height of the mast until the wedge 43 comes in contact with the head-block 17, when theformer,
- a post driving machine the combination with a portable truck frame, of a mast having a longitudinal groove, a hammer slidingly mounted thereon and embracing the mast, means for elevating and releasing the hammer, a transversely movable finger l0- cated intermediate the ends of the mast and sliding through a perforation therein, and
- a portable truck frame In a post driving machine, a portable truck frame, a pivoted mast attached thereto and adapted to support the hammer and its operating mechanism, in combination with an inverted V-shaped frame pivoted to said truck frame and capable of being folded thereon, an inclined brace for upholding said V-shaped frame and a pulley carried in the upper end thereof, all arranged for the purpose and substantially as described.
- a portable truck frame a mast pivoted thereto and provided in its face with a longitudinally extending groove, in combination with a longitudinally movable hammer, means for elevating and releasing said hammer, and a plumbbob suspended upon a plumb line within the groove in said pivoted mast, substantially as and for the purpose specified.
- a portable truck frame in combination with a pivoted mast attached thereto and provided with a groove in its face, a vertically movable hammer, means for elevating and releasing said hammer, a sliding finger 15 moving through a horizontal perforation in the rear face of the mast, and an operating lever pivoted to said mast and located within said groove, all arranged for joint operation, substantially as described.
- a portable truck frame in combination with a pivoted mast attached thereto and formed with a facial groove extending longitudinally thereof, a longitudinally movable hammer slidably mounted on said mast, means for elevating and releasing said hammer, and a plumb bob arranged within the groove of said mast, sub stantially as and for the purpose described.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Description
2 SheetsSheet i.
(No Model.)
L. H. KETOHAM. POST DRIVER. No. 553,002. Patented. Jan. 14, 1896.
\ ly'ncoln HKeZcham,
AN DREW RGRMIAM FMOTO-UTNO WASMWGTOR.D C
(No Model.) 2 Sheets-Sheet 2,
L. H. KETOHAM.
POST DRIVER.
No. 553,002. Patented Jan. 14, 1896.
UNITED STATES PATENT OEErcE.
LINCOLN II. KETOIIAM, OE OORNING, OllIO.
POST-DRIVER.
SPECIFICATION forming part of Letters Patent No. 553,002, dated January 14;, 1896.
Application filed March 28, 1895.
To ctZl whom it may concern.-
Be it known that I, LINCOLN ll. KETGHAM, a citizen of the United States, residing at Corning, in the county of Perry and State of Ohio, have invented a new and useful Post- Driver, of which the following is a specification.
This invention relates to an improvement in machines for drivingfence and other posts, piling for railroads, (he.
The object of the present invention is to simplify and improve the construction described in my former patent, No. 500,138, granted to me June 27,1893, for an improvement in fence-post drivers; furthermore, to provide such machine with means whereby it may be adjusted with the aidof a visible indicator for adapting it to drive posts vertically, notwithstanding the surface of the ground may be undulating or uneven.
To this end the invention consists in certain features and details of construction, and arrangementof parts, hereinafter fully described, illustrated in the drawings, and pointed out in the claims.
In the accompanying drawings, Figure 1 is a perspective view of a post-driving machine constructed in accordance with my improvements. Fig. 2 is a rear elevation of the same. Fig.3 is a vertical longitudinal section through a portion of the mast, showing the plumb-bob by means of which the vertical position of the mast may be accurately determined. Fig. i is a detail perspective view of the hammer, tong members, guiding-block, &-c.'
Similar numerals of reference indicate corresponding parts in the'scveral figures of the drawings.
Referring to the drawings, 1 l designate two rearwardly-diverging side frame-bars of the machine-truck; 2, the forward connecting transverse beam, and 3 the main supporting transverse beam to which the mast is hinged. The truck is mounted at its forward end upon a pivoted axle {L having a' pair of wheels 5 mounted thereon, as shown. The longitudinal truck frame-bars lare provided at their rear ends with short laterally-proj ectin g studshafts or axles on which are mounted other similar ground-wheels 6, all of said wheels 5. and 6 being provided with peripheral flanges or anchoring-ridges 7 which are adapted to $erial No. 543,482. No model.)
penetrate the surface of the ground and to prevent lateral movement of the machine while in operation. Suitable brace-rods 8 ex tend from the main transverse beam 3 to the rear ends of the diverging side bars 1 for imparting the requisite strength to the truck.
The mast 9 is approximately square in cross section, and is provided in its forward face with a vertically-extending groove 10, in which is supported a plumb-bob 11 on a plumbline 12 secured in place near the upper end of said groove. An elongated staple 13,through which the plumb-line passes, serves to keep the bob in place. By means of the plumbbob a visible indicator is provided by which the angle of the mast may be observed and regulated for bringing said mast into a vertical position regardless of the undulations or character of the surface of the ground upon which the machine stands. A lever 1% is also pivoted within said groove and provided with a sliding finger 15 passing through a perforation 16 in the rear face of the mast for a purpose which will appear.
The mast 9 is pivoted at its lower end to the transverse beam 3 in any convenient manner, and at its upper end has a head-block 17 secured thereto on its rear face. An encircling band 18 surrounds the mast and head-block 17 and supports a series of pulley-blocks, as shown. From a pulley-block 19 on the forward face of the mast a rope 20 passes to a drum 21 attached to the upper face of the forward transverse bar of the truck-frame, and from similar pulley- blocks 22 and 23 on the rear face of the mast guy-ropes 2i and 25 extend to similar drums 26 located on the rear ends of the diverging side bars of the truck.
. Near the forward on d of the truck-frame is pivoted an inverted-V-shaped frame 27 swiveled on the short transverse shaft 28 and carrying at its upper end a pulley 29 mounted in a U -shaped bracket secured to said frame. An inclined brace 30 attached at its lower end to the transverse beam 3 and detachably connected at its upper end with said V-shaped frame serves to thoroughly brace the frame 27.' The guy-rope 20 is fastened at one end to a staple 31 on the frame 27, passes upward through the pulley block 19, downward through and over the pulley and thence may be.
to the winding-drum 21, which is provided with a'ratchet-disk at one end anda retaining-pawl for holding the same from turning when desired. Therear guy-ropes 24 and 25' are rigidly attached near the rear ends of the bars 1, extend upwardly over or through the pulley- blocks 22 and 23, and thence downto the ratchetdrums 26.
'By means of the constru ction just described the mast 9 may be brought into vertical position and so held, no matter what the undulations or character of the surface of the ground The upper end of the mast9 isalso providedwith a short transverse shaft 32, which carries a pair of oppositely disposed wheels which when the mast'is lowered rest upon the ground and supportand uphold said mast at such point. 7
34 designates the hammer, which consists of a solid block of metal-provided with forwardly-extendingarms 35, which embrace the sides of the mast and receive between them at their forward edges a connecting-plate 36 provided with a pair of parallel plates 41 perforatedtoreceive-a pivotal'pin 39. The tong members converge toward their upper ends and receive a U shaped pivoted link 42 hinged to one of said members and striding the other, and also carrying a pivoted wedgeshaped plate 43 interposed between the upper flaring ends of said tong members.
A cord 44 attached to the outer end of the pivoted link 42 enables the operator to rock said link at any time and to force the wedge 43 down between the upper ends of the tong members, thereby opening the lower ends of the tong members for releasing the weighted hammer. A spiral spring 45 interposed between the tong members holds them normally closed. A pulley-block 46 located between the tong members 38, and connected to the inner adjacent ends of two pivoted links 47 attached one to each tong member, receives the hoisting-rope, one end of which is attached to the upper end of the mast, and the other end extends over a block pulley 48. To the free end of the hoisting-rope 49 is attached a cross-head or singletree to which a horse may be attached for elevating the hammer in a manner that will be readily understood.
A gage-bar 50 is pivoted to the main transverse beam 3 at its forward end, extending thence rearwardly, and provided at its rear end with a caster or small wheel 51 adapted to support the weight thereof. A gage-arm 52 mounted on a sliding block 53 embracing said gage-bar is adapted to be adjusted lengthwise of said bar by means of a removable pin 54 and a series of holes 55, by means of which same downward.
the distancebetween the several posts to be driven is accurately regulated in the manner described in my former patent referred to. The mast 9 is provided with a series of wearing-plates in the form of long strips of metal extending nearly the entire length of the mast, and against which the movable parts thereon are adapted to rest and slide.
The operation of the devicewill be readily understood. The machine is drawn by a team to the place where the posts are to be driven. The mast is then elevated by the IIlQChiUllSID.
hereinabove described,.until it occupies a where thepost is to'b'e driven; now attached to the hoisting-rope, and the weighted hammer elevated about half-we y up the mast,'whenthe lever 14. is vibrated to throw the finger 1'5 beneath'the hammer for supporting the latter at this point while the. postis being placed in position.
The post, having been previously pointed at its lower end, is introduced beneaththe hammer, the lower face of which is preferably slightly concaved, and the lever 14 is then'operated to withdraw the finger 15, thereby releasing the hammer and startingthe post into theground.
The hammer is now elevated the entire height of the mast until the wedge 43 comes in contact with the head-block 17, when theformer,
' operating upon the tong members, will cause the hammer-to bereleascd and'to descend upon thenpper end of the post and drive the By backing the horse the tong members may now be lowered until they again reach and snap over the lifting-eye 37 on the hammer. This operation is repeated until the post has been driven to the required depth. The machine is now moved forward in the line in which the posts are to be driven until the gage-arm 52 comes in contact with the post just driven. The distance between the posts is thus automatically regulated and the machine is now in the proper position for driving another post. After all the posts have been'driven the various drums are operated to lower the mast, when the wheel on the upper end of the mast will rest upon the ground and support the weight thereof. The machine is now ready to be hauled from the scene of operation.
Various changes in the form, proportion, and the minor details of construction may be resorted to without departing from the principle or sacrificing any of the advantages of this invention.
Having thus described this invention, what is claimed as new, and desired to be secured by Letters Patent, is-
1. In a post driving machine, the combination with a portable truck frame, of a mast having a longitudinal groove, a hammer slidingly mounted thereon and embracing the mast, means for elevating and releasing the hammer, a transversely movable finger l0- cated intermediate the ends of the mast and sliding through a perforation therein, and
vertical position immediately above the point A horse is.
IIO
means arranged within said groove and within the plane of the mast whereby said finger may be projected or withdrawn, substantially as and for the purpose specified.
2. In a post driving machine, a portable truck frame, a pivoted mast attached thereto and adapted to support the hammer and its operating mechanism, in combination with an inverted V-shaped frame pivoted to said truck frame and capable of being folded thereon, an inclined brace for upholding said V-shaped frame and a pulley carried in the upper end thereof, all arranged for the purpose and substantially as described.
3. In a post driving machine, a portable truck frame, a mast pivoted thereto and provided in its face with a longitudinally extending groove, in combination with a longitudinally movable hammer, means for elevating and releasing said hammer, and a plumbbob suspended upon a plumb line within the groove in said pivoted mast, substantially as and for the purpose specified.
41:. In a post driving machine, a portable truck frame, in combination with a pivoted mast attached thereto and provided with a groove in its face, a vertically movable hammer, means for elevating and releasing said hammer, a sliding finger 15 moving through a horizontal perforation in the rear face of the mast, and an operating lever pivoted to said mast and located within said groove, all arranged for joint operation, substantially as described.
5. In a post driving machine, a portable truck frame, in combination with a pivoted mast attached thereto and formed with a facial groove extending longitudinally thereof, a longitudinally movable hammer slidably mounted on said mast, means for elevating and releasing said hammer, and a plumb bob arranged within the groove of said mast, sub stantially as and for the purpose described.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in 4 5 the presence of two Witnesses.
LINCOLN H. KETCHAM. \Vitnesses:
HIRAM KE'IGHAM, MARY ELDER.
Publications (1)
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US553002A true US553002A (en) | 1896-01-14 |
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US553002D Expired - Lifetime US553002A (en) | Post-driver |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743030A (en) * | 1971-04-06 | 1973-07-03 | H Gifford | Mechanical pile driving hammer |
US20030046054A1 (en) * | 2001-08-29 | 2003-03-06 | Wheeler William R. | Providing modeling instrumentation with an application programming interface to a GUI application |
-
0
- US US553002D patent/US553002A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743030A (en) * | 1971-04-06 | 1973-07-03 | H Gifford | Mechanical pile driving hammer |
US20030046054A1 (en) * | 2001-08-29 | 2003-03-06 | Wheeler William R. | Providing modeling instrumentation with an application programming interface to a GUI application |
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