US933386A - Oil-well derrick. - Google Patents
Oil-well derrick. Download PDFInfo
- Publication number
- US933386A US933386A US44827908A US1908448279A US933386A US 933386 A US933386 A US 933386A US 44827908 A US44827908 A US 44827908A US 1908448279 A US1908448279 A US 1908448279A US 933386 A US933386 A US 933386A
- Authority
- US
- United States
- Prior art keywords
- flanges
- ears
- braces
- derrick
- sleeve
- 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
Links
- 239000003129 oil well Substances 0.000 title description 10
- 210000005069 ears Anatomy 0.000 description 18
- 230000002787 reinforcement Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000010008 shearing Methods 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/34—Branched
- Y10T403/341—Three or more radiating members
- Y10T403/342—Polyhedral
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/34—Branched
- Y10T403/341—Three or more radiating members
- Y10T403/345—Coplanar
- Y10T403/346—Additional rod held by encompassing means
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/57—Distinct end coupler
- Y10T403/5761—Interrupted periphery, e.g., split or segmental, etc.
- Y10T403/5786—Split
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7041—Interfitted members including set screw
Definitions
- This invention relates to towers and more especially to oil well derricks. j
- the object is to provide an all-metal tower or derrick which is composed of a few simple parts, which is of comparatively light weight so as to reduce the cost of transporting to the wells, and which can be easily and rapidlyerected by unskilled labor with the use of only a few common tools.
- the invention comprises the construction and arrangement of parts hereinafter described and claimed.
- Figure 1 is an elevation of the top portion of an oil well derrick constructed according to my invention
- Fig. 2 is a similar View of the lower portion of the same
- Fig. 3 is a side View on an enlarged scale showing one of the clamp sockets
- Fig. 4 is a vertical section of the same showing ortions of the legs
- Fig. 5 is a plan view of the same
- Fig. 6 is a horizontal section on the line 66, Fig. 3
- Fig. 7 is a vertical section through one of the feet.
- the derrick or other tower is intended to be constructed entirely of metal tubes, with the necessary connecting parts, in order to get maximum strength with minimum weight.
- the derrick is provided with four legs as is usual, placed onan incline so that the derrick tapers toward the top as is usual. These legs are composed of a, series of sections of tubes, the bottom ones indicated at 1, intermediate ones at 2 and 3, and the top sections at 4.
- the legs are connected by the horizontal members or girts 5, and diagonal braces 6, thus giving a built up tower or derrick of the usual type.
- the leg, sections are joined by suitable clamp sockets 7, which are so constructed as to also have the girts and diagonal braces connected thereto.
- Each clamp socket is practically a tubular sleeve slit or open at one side, as at 8, from top to bottom and provided at the openin with radial flanges or ears 9 which are perforated for receiving compression bolts 10, by means of which the flanges or cars can be drawn together and the socket clamped onto the leg sections.
- the sleeve is provided about midway of its length with the rib or ledge 11, whlch lies between the ends of adacent leg sections, resting upon the lower leg section so as to prevent the sleeve from slipping down over the same,'while the upper leg sect-ion rests on to of said ledge or rib.
- the ledge or rib is substantially midway between the ends of the sleeve so as to give a deep seating for the leg sections for a given length of sleeve.
- Each sleeve is provided with flanges or ears projecting substantially radially and located substantially 90 degrees apart and serving as connecting means for the girts and braces. As shown, each sleeve is provided with a pair of such ears 12 near its lower end for the attachment of the lower braces 6 and with a similar pair of ears 13 for the attachment of the upper braces 6 and with a pair of intermediate cars 14 for the attachment of the girts. and 14 might of course be one continuous flange, but for the sake of lightness a part of the metal is omitted, thus forming ears instead of continuous flanges. Each ear is perforated as at 15 for receiving-a bolt 16 or the like by means of which a.
- brace or girt is connected to the sleeve.
- Each ear or flange is provided adjacent to the bolt hole 15 with a boss 17 against which the head of the bolt contacts so as to prevent the latter from turning when the nut is being screwed on or off.
- These bosses also serve as abutments for the ends of the girts or braces, as indicated in Fig. 5, so as to somewhat relieve the bolts from shearing stresses.
- Similar bosses 19 are provided on the radial ears or flanges 9 and serve to prevent rotation of the compression bolts-10.
- Reinforcements 20 are provided on the sleeve between the pairs of flanges or cars to which the braces and girts are connected, such reinforcements being in the form of ribs running into the bolt head bosses 17. These reinforcements take care of the stresses due to the braces and girts on the two adjacent sides of the derrick or tower. These reinforcements do not extend around the main portion of the body of the sleeve, but the latter is left Without special reinforcement The cars 12, 13
- the legs at. their lower ends are set into sockets 21 provided withplates 22 forming the feet for the legs and arranged to be bolted to a suitable foundation.
- I screws 23 extend through the walls of the Binding l sockets 22 and against the lower ends of the legs.
- caps 24 With horizontal flat up-' per faces upon which may be placed the beams or other members for supporting the oil well rig.
- the leg sections are formed of metal tubes and the braces and girts likewise are of smaller sized tubes, thus giving maximum strength for minimum weight.
- the ends of the girts and brace tubes are preferably flattened as shown, so as to permit a more convenient attachment to the clamps or sleeves.
- the feet and caps can be of castings, such as cast iron, but the clamp sockets or sleeves are preferably of cast steel, so as to give greater strength and enable the same to be used as a clamp in the true sense of the term and also to make them practically indestructible.
- the entire derrick is very light, even compared with wooden derricks, thus facilitating transportation, which is of importance as the wells are frequently located in mountainous and other locations difficult to reach.
- the tubes can all be out before shipment and only a few simple parts are necessary. These can be readily erected by unskilled labor.
- the lowersections of the legs are first erected and clamped in the feet, sleeve sockets are then slipped over the upper endsof the same until the rib or ledge 11 rests on top of the leg sections, when the first set of girts can be connected thereto.
- the next leg sections are then set into the sleeves or sockets and the compression bolts tightened up to clamp the adjacent ends of the leg sections.
- a metal oil well derrick or tower comprising tubular leg sections, clamping sockets uniting the ends of adjacent leg sections and provided with two sets of perforated ears or flanges located substantially 90 degrees apart and each set, providing three perforations arranged in vertical relation to each other, and tubular girls and braces provided with flat, tencd perforated ends, a girt being bolted to the intermediate perforation in each set of cars or flanges and a brace bolted to the upper and lower perforations of each set of ears or flanges.
- a metal oil well derrick or tower comprising tubular leg sections, sockets receiving the ends of adjacent leg sections and each comprising a sleeve slit on one side and provided at the slit with radial flanges or ears for receiving compression bolts, and provided with two sets of perforated ears or flanges each providing three perforations arranged in vertical relation to each other, said socket having braces extending between said ears to flanges substantially in line with the perforations, but having the remainder of its body of substantially uniform thickness, and braces and girts having their ends bolted to said ears or flanges.
- a clamp or socket for oil well derricks and towers comprising a sleeve slit on one side and provided at said slit with radial flanges or ears for receiving compression bolts, and provided opposite said slit with two sets of perforated radial ears or flanges for the connection of braces and girts, and being provided with braces or reinforcements between said ears or flanges substantially in line with the perforations therein, said sleeve between said perforated ears or flanges and the slit being of substantially uniform thickness.
- a clamp or socket for oil well derricks or towers comprising a sleeve open on one side and provided at said opening with ra dial flanges or ears for receiving compression bolts, and being provided opposite said opening with perforated radial ears or flanges for the connection of braces and girts, and being provided with braces or reinforcements between said last.
- flanges or cars said braces or reinforcements extending onto the flanges or cars into proximity to the perforations therein.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Jib Cranes (AREA)
Description
T. A. NEILL.
OIL WELL DERRICK.
APPLICATION FILED was, 1908.
Patented Sept. 7, 1969.
2 sHnnTs-sm: 1.
INVENTOR /w Q.
WITN ESSES G E I .BMD N E L H Tum 0 I Patented Sept. 7, 19'09.
WIT" ESSES THOMAS A. 'NEILL, OF MANNINGTON, WEST VIRGINIA.
OIL-WELL DERRICK.
Specification of Letters Patent.
Patented Sept. 7, 1909.
Application filed August 13, 1908. Serial No. 448,279.
To all whom "it may concern:
Be it known that I, THOMAS A. NEILL, a resident of Mannington, in the county of Marion and State of West Virginia, have invented a. new and useful Improvement in )il-W ell Derricks, of which the following is a specification.
This invention relates to towers and more especially to oil well derricks. j
The object is to provide an all-metal tower or derrick which is composed of a few simple parts, which is of comparatively light weight so as to reduce the cost of transporting to the wells, and which can be easily and rapidlyerected by unskilled labor with the use of only a few common tools.
The invention comprises the construction and arrangement of parts hereinafter described and claimed.
In the accompanying drawings, Figure 1 is an elevation of the top portion of an oil well derrick constructed according to my invention; Fig. 2 is a similar View of the lower portion of the same; Fig. 3 is a side View on an enlarged scale showing one of the clamp sockets; Fig. 4 is a vertical section of the same showing ortions of the legs; Fig. 5 is a plan view of the same; Fig. 6 is a horizontal section on the line 66, Fig. 3; and Fig. 7 is a vertical section through one of the feet. j
The derrick or other tower is intended to be constructed entirely of metal tubes, with the necessary connecting parts, in order to get maximum strength with minimum weight. The derrick is provided with four legs as is usual, placed onan incline so that the derrick tapers toward the top as is usual. These legs are composed of a, series of sections of tubes, the bottom ones indicated at 1, intermediate ones at 2 and 3, and the top sections at 4. The legs are connected by the horizontal members or girts 5, and diagonal braces 6, thus giving a built up tower or derrick of the usual type. The leg, sections are joined by suitable clamp sockets 7, which are so constructed as to also have the girts and diagonal braces connected thereto. Each clamp socket is practically a tubular sleeve slit or open at one side, as at 8, from top to bottom and provided at the openin with radial flanges or ears 9 which are perforated for receiving compression bolts 10, by means of which the flanges or cars can be drawn together and the socket clamped onto the leg sections. Internally the sleeve is provided about midway of its length with the rib or ledge 11, whlch lies between the ends of adacent leg sections, resting upon the lower leg section so as to prevent the sleeve from slipping down over the same,'while the upper leg sect-ion rests on to of said ledge or rib. The ledge or rib is substantially midway between the ends of the sleeve so as to give a deep seating for the leg sections for a given length of sleeve.
Each sleeve is provided with flanges or ears projecting substantially radially and located substantially 90 degrees apart and serving as connecting means for the girts and braces. As shown, each sleeve is provided with a pair of such ears 12 near its lower end for the attachment of the lower braces 6 and with a similar pair of ears 13 for the attachment of the upper braces 6 and with a pair of intermediate cars 14 for the attachment of the girts. and 14 might of course be one continuous flange, but for the sake of lightness a part of the metal is omitted, thus forming ears instead of continuous flanges. Each ear is perforated as at 15 for receiving-a bolt 16 or the like by means of which a. brace or girt is connected to the sleeve. Each ear or flange is provided adjacent to the bolt hole 15 with a boss 17 against which the head of the bolt contacts so as to prevent the latter from turning when the nut is being screwed on or off. These bosses also serve as abutments for the ends of the girts or braces, as indicated in Fig. 5, so as to somewhat relieve the bolts from shearing stresses. Similar bosses 19 are provided on the radial ears or flanges 9 and serve to prevent rotation of the compression bolts-10.
and of substantially uniform thickness so that it can yield quite readily and be very tightly clamped on the leg sections.
The legs at. their lower ends are set into sockets 21 provided withplates 22 forming the feet for the legs and arranged to be bolted to a suitable foundation. I screws 23 extend through the walls of the Binding l sockets 22 and against the lower ends of the legs. At the tops exactly similar members are used except that they are reversed, so forming the caps 24 with horizontal flat up-' per faces upon which may be placed the beams or other members for supporting the oil well rig.
The leg sections are formed of metal tubes and the braces and girts likewise are of smaller sized tubes, thus giving maximum strength for minimum weight. The ends of the girts and brace tubes are preferably flattened as shown, so as to permit a more convenient attachment to the clamps or sleeves. The feet and caps can be of castings, such as cast iron, but the clamp sockets or sleeves are preferably of cast steel, so as to give greater strength and enable the same to be used as a clamp in the true sense of the term and also to make them practically indestructible.
The entire derrick is very light, even compared with wooden derricks, thus facilitating transportation, which is of importance as the wells are frequently located in mountainous and other locations difficult to reach. The tubes can all be out before shipment and only a few simple parts are necessary. These can be readily erected by unskilled labor. In erection, the lowersections of the legs are first erected and clamped in the feet, sleeve sockets are then slipped over the upper endsof the same until the rib or ledge 11 rests on top of the leg sections, when the first set of girts can be connected thereto. The next leg sections are then set into the sleeves or sockets and the compression bolts tightened up to clamp the adjacent ends of the leg sections. Other sleeves or sockets are then placed on the upper ends of these second leg sections, after which another set of girts and a set of diagonal braces are applied; this is continued until the derrick .or tower is completely erected. In this work no tool is necessary other than an ordinary wrench of suflicient size. The consequence is that the derrick or other tower can be erected at a minimum labor cost.
While the invention is particularly adapted for oil well derricks, it will be understood that it is also adapted for a tower for any purpose.
What I claim is:
1. A metal oil well derrick or tower comprising tubular leg sections, clamping sockets uniting the ends of adjacent leg sections and provided with two sets of perforated ears or flanges located substantially 90 degrees apart and each set, providing three perforations arranged in vertical relation to each other, and tubular girls and braces provided with flat, tencd perforated ends, a girt being bolted to the intermediate perforation in each set of cars or flanges and a brace bolted to the upper and lower perforations of each set of ears or flanges.
2. A metal oil well derrick or tower comprising tubular leg sections, sockets receiving the ends of adjacent leg sections and each comprising a sleeve slit on one side and provided at the slit with radial flanges or ears for receiving compression bolts, and provided with two sets of perforated ears or flanges each providing three perforations arranged in vertical relation to each other, said socket having braces extending between said ears to flanges substantially in line with the perforations, but having the remainder of its body of substantially uniform thickness, and braces and girts having their ends bolted to said ears or flanges.
3. A clamp or socket for oil well derricks and towers comprising a sleeve slit on one side and provided at said slit with radial flanges or ears for receiving compression bolts, and provided opposite said slit with two sets of perforated radial ears or flanges for the connection of braces and girts, and being provided with braces or reinforcements between said ears or flanges substantially in line with the perforations therein, said sleeve between said perforated ears or flanges and the slit being of substantially uniform thickness.
l. A clamp or socket for oil well derricks or towers comprising a sleeve open on one side and provided at said opening with ra dial flanges or ears for receiving compression bolts, and being provided opposite said opening with perforated radial ears or flanges for the connection of braces and girts, and being provided with braces or reinforcements between said last. named flanges or cars, said braces or reinforcements extending onto the flanges or cars into proximity to the perforations therein. 1
In testimony whereof, I have hereunto set.
my hand.
THOMAS A. NETLL Witnesses D. J. ONEIL,
-J. M. Cannanww.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44827908A US933386A (en) | 1908-08-13 | 1908-08-13 | Oil-well derrick. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44827908A US933386A (en) | 1908-08-13 | 1908-08-13 | Oil-well derrick. |
Publications (1)
Publication Number | Publication Date |
---|---|
US933386A true US933386A (en) | 1909-09-07 |
Family
ID=3001809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US44827908A Expired - Lifetime US933386A (en) | 1908-08-13 | 1908-08-13 | Oil-well derrick. |
Country Status (1)
Country | Link |
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US (1) | US933386A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2546043A (en) * | 1944-05-24 | 1951-03-20 | Frank D Parmenter | Tie rod for concrete forms |
US4602754A (en) * | 1980-05-29 | 1986-07-29 | Framatome | Device for holding piping to a support |
US20140167404A1 (en) * | 2012-07-20 | 2014-06-19 | Robert H. Wilson | Components for Fabrication of a Stable Base and Support Structure |
-
1908
- 1908-08-13 US US44827908A patent/US933386A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2546043A (en) * | 1944-05-24 | 1951-03-20 | Frank D Parmenter | Tie rod for concrete forms |
US4602754A (en) * | 1980-05-29 | 1986-07-29 | Framatome | Device for holding piping to a support |
US20140167404A1 (en) * | 2012-07-20 | 2014-06-19 | Robert H. Wilson | Components for Fabrication of a Stable Base and Support Structure |
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