US1738667A - Well-derrick construction - Google Patents
Well-derrick construction Download PDFInfo
- Publication number
- US1738667A US1738667A US252484A US25248428A US1738667A US 1738667 A US1738667 A US 1738667A US 252484 A US252484 A US 252484A US 25248428 A US25248428 A US 25248428A US 1738667 A US1738667 A US 1738667A
- Authority
- US
- United States
- Prior art keywords
- flanges
- channel
- well
- construction
- derrick
- 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
- 238000010276 construction Methods 0.000 title description 14
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 239000002184 metal Substances 0.000 description 4
- 239000003129 oil well Substances 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood 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
- 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
- Y10T403/345—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
- Y10T403/5793—Distinct end coupler including member wedging or camming means
Definitions
- This invention relates to oil and other like wells and has special reference to the constructon of oil well derricks and couplings therefor.
- r I o One important objectis to improve the general construction of oil well derricks using tubular main members, the improved construction being so arranged that the corner members or struts, the girt members and the diagonal braces may be readily and expeditiously assembled without the use of bolts and nuts so that such a derrick can be erected with a minimum expenditure of time and labor.
- a second important object of the invention is to provide a novel form of coupling for connecting the sections of the corner members or struts in abutting relation, the coupling requiring no bolts or nuts for making the connection.
- a third important object of the invention is toprovide a novelcoupling for this purpose combined with improved girt and brace rods, the coupling and rods being so ar- 1 ranged'that they may be connected without the use ofbolts and nuts.
- Figure 1 is a side elevation of a portion of a well derrick as constructed in accordance with this invention.
- v Figure 2 is an elevation of one form of coupling used herewith, the view being taken from within the derrick and looking from the center towards one of the corner posts.
- Figure 3 is a section on the line 33 of Figure 2.
- Figure 4 is a side view of a certain wedge 01 key used with the coupling.
- Figure 5 is a section on the line 5-5 0 50 F igure.
- Figure 6 is a section on the Figure 4;. 7
- Figure 7 is a section on' the line 7 7 of Figure 4.
- Figure 8 is a face view showing the inside of a channel member used herewith.
- Figure 9' is a view of the part shown in Figure 8 but from the opposite side.
- Figure 11 is a detail section on the line I of the couplingisleeve and its hooks.
- Figure 12 is a viewsimilar to Figure 2 but showing a modifiedform of coupling. I t
- Figure 13 is a section onthe line13-13 of Figure12.
- I 7 t Figure 14 is a section on the line 14'-14 of Figure 13 showing only a portion of the cou: pling sleeve and its sockets; i
- Figure 15 is a detail view showing one of the rods used with the'first form of'coupling.
- Figure 16 is a detail view. showing the girt rod used with the second form of coupling.
- Figure 17 is a detail view showing a brace rod as used with the second form of coupling.
- the derrick here illustrated is shown as having its corner posts or struts made from a series of sections 10 of piping.
- the construction of such posts may be of any dc:
- a channel shaped clamping member 13 Over these flanges fits a channel shaped clamping member 13, the flanges at the sides of the member converging inwardly as shown in Figure 10 and the flange at one side converging at .an angle which gradually increases from bottom to top, the angle with the web of the channel being thus most acute at the lower end.
- the channel is wider than the distancebetween the. flanges 12 and between one of these flanges and theflange of the channel which varies in angularitythere is fitted a wedge 14 the cross section of which at any point is a trapezium so that'it conforms to the space between said flange 12 and the ta pering flange of the channel clamp.
- the lower end of the wedge is provided with a series of spaced pin holes 15 for the reception of a cotter pin 16 which, when inserted, engage the lower end of the channel clamp and thus prevents upward movement of the wedge.
- Each of the flanges ofthe channel clamp 13 is provided so withthree spaced wing members 17 for purposes which will be presently explained.
- body 11 is provided, in. spaced relation to each flange, with avertically spacedtrio of L shaped.
- lugs 18 each of which lies below a respective wing 17 and it will now be seen that the'wingsilie over these lugs and thus engage over the eyes 19 on the ends of the girt and brace rods 20, which are hooked on these lugs, and preventthem from becoming disengaged.
- a corner post coupling including a longitudinally split flanged outwardly,girt and brace rods, interfitting lug and socket connections'formed'on.
- a corner 1 postcoupli'ng including a lon itudinally split tubular body having its longitudinal edges flanged outwardly, girt and brace rods, inter:
- a corner post coupling including a longitudinally split tubular body having its longitudinal edges flanged outwardly, girt and brace rods, interfitting'lug and socket connections formed on said body and the ends of said rods, a channel clamp engaging said flanges and having a ,web and flanges inclined toward each other to form a dove-tail channel,'one of the channel flangestapering toward the other from end to end, the flanges on the body being similarly inclined away from each other, wings projecting from the channel flanges and engaging over said connections to secure them from accidental disengagement, and a wedge engaging between one of said body flanges and the tapering flange'of said clamp; v 5.
- a corner post coupling body having sets of hooks pro- I jecting therefrom at right angles to each other, each of said sets including a central horizontally projecting girt rod hook and upwardly and downwardly inclined upper and lower brace rod hooks, girt and brace rods having eye ends engaging saidhooks,
- said coupling body being split longitudinally between the sets of hooks and having split edges flanged outwardly, a channel clamp engaging the flanged edges, a Wedge between one of said edges and a flange of the clamp, and wings on said clamp engaging'over said eyes to secure the eyes on the hooks.
Landscapes
- 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)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Dec. 10, 1929. e. G. REEVES 1,738,667
WELL DERRICK CONSTRUCTION Filed Feb. 7. 1928 3 Sheets-Sheet 1 ATTORNEYS.
D 1929- G. 5. REEVES 1,738
WELL DERRICK CONSTRUCTION Filed 1928 s SheetE-Shet 2 flay/2 &4 I j 6 7 a w T T Z 7 'JT 3 l i bi 7 n W /4 1 J7 i ll /7 .l I I I /6 I I 7,9 20 Y 20 g d a IN V EN TOR.
A TTORNEYS.
Dec. 10, 1929. G. e. REEVES 1,738,667
WELL DERRICK CONSTRUCTION File d-Ffeb. 7, 1928 3 SlEeets-Sheet 3 A /9 I L 22' ///l 2'- Z 1 II /7 /5 S 7 22 77 22 z; 3 INVENTOR. eo gizfi eya z ATTORNEYS.
Patented Dec. 10, 1929 UNITED STATES GEORGE G. REEVES, OF SHREVEPOB'I, LOUISIANA WELL-DERRICK CONSTRUCTION Application filed February 7, 1928. Serial No. 252,484
This invention relates to oil and other like wells and has special reference to the constructon of oil well derricks and couplings therefor. r I o One important objectis to improve the general construction of oil well derricks using tubular main members, the improved construction being so arranged that the corner members or struts, the girt members and the diagonal braces may be readily and expeditiously assembled without the use of bolts and nuts so that such a derrick can be erected with a minimum expenditure of time and labor. V
A second important object of the invention is to provide a novel form of coupling for connecting the sections of the corner members or struts in abutting relation, the coupling requiring no bolts or nuts for making the connection.
A third important object of the invention is toprovide a novelcoupling for this purpose combined with improved girt and brace rods, the coupling and rods being so ar- 1 ranged'that they may be connected without the use ofbolts and nuts.
With the above and other objects in view as will be hereinafter apparent, the invention consists in general of certain novel details-of so construction and combinations of parts hereinafter fully described, illustrated in the accompanying drawings and specifically claimedr In the accompanying drawings like characters of reference indicate like parts in the several views, and:
Figure 1 is a side elevation of a portion of a well derrick as constructed in accordance with this invention.
v Figure 2 is an elevation of one form of coupling used herewith, the view being taken from within the derrick and looking from the center towards one of the corner posts.
Figure 3 is a section on the line 33 of Figure 2.
Figure 4: is a side view of a certain wedge 01 key used with the coupling. Figure 5 is a section on the line 5-5 0 50 F igure.
Figure 6 is a section on the Figure 4;. 7
Figure 7 is a section on' the line 7 7 of Figure 4. I
Figure 8 is a face view showing the inside of a channel member used herewith. v I
Figure 9' is a view of the part shown in Figure 8 but from the opposite side.
line .6 6 of Figure 10 is an enlarged sectiononthe line 10-10 of Figure 8.
Figure 11 is a detail section on the line I of the couplingisleeve and its hooks.
Figure 12 is a viewsimilar to Figure 2 but showing a modifiedform of coupling. I t
Figure 13 is a section onthe line13-13 of Figure12. I 7 t Figure 14 is a section on the line 14'-14 of Figure 13 showing only a portion of the cou: pling sleeve and its sockets; i
Figure 15 is a detail view showing one of the rods used with the'first form of'coupling. Figure 16 is a detail view. showing the girt rod used with the second form of coupling.
Figure 17 is a detail view showing a brace rod as used with the second form of coupling.
The derrick here illustrated is shown as having its corner posts or struts made from a series of sections 10 of piping. However, the construction of such posts may be of any dc:
I accordingly am not limited in the use of sired cross section, eithertubular or solid and the invention to a derrick built with metal posts of tubular'form and circular incross section, but I may use either metal or wood and may vary the cross sectional form, the couplings being shapedin cross section to suit. Each post is built up of a number ofsuch sections arranged in alinement with their ends abutting and at the joint between each adjacent pair of sections I provide one of the novel which lie parallel to the axis of the body. Over these flanges fits a channel shaped clamping member 13, the flanges at the sides of the member converging inwardly as shown in Figure 10 and the flange at one side converging at .an angle which gradually increases from bottom to top, the angle with the web of the channel being thus most acute at the lower end. The channel is wider than the distancebetween the. flanges 12 and between one of these flanges and theflange of the channel which varies in angularitythere is fitted a wedge 14 the cross section of which at any point is a trapezium so that'it conforms to the space between said flange 12 and the ta pering flange of the channel clamp. Thus,
when the wedge 14 is inserted from thetop anddrivendown the flanges 12 are drawn toward each other and the body 11 is tightly clamped on the adjacent post'sections and holds themsecurely together'and'in aline ment. In'order to prevent the wedge 14 from slippingup accidentally, the lower end of the wedge is provided with a series of spaced pin holes 15 for the reception of a cotter pin 16 which, when inserted, engage the lower end of the channel clamp and thus prevents upward movement of the wedge. Each of the flanges ofthe channel clamp 13 is provided so withthree spaced wing members 17 for purposes which will be presently explained.
In theform of the device shown in Figure 2am body 11 is provided, in. spaced relation to each flange, with avertically spacedtrio of L shaped. lugs 18 each of which lies below a respective wing 17 and it will now be seen that the'wingsilie over these lugs and thus engage over the eyes 19 on the ends of the girt and brace rods 20, which are hooked on these lugs, and preventthem from becoming disengaged.
j V In the .form shownin Figure 12'the lugs 18 are replaced by sockets 21and'the girt and bracerods 22 have button ends 23, the brace rods having these ends angularly disposed. In this form alsothe wings lock therod ends in placeL In each of these forms the lugs or sockets may be struck out of the metal of the body ifsheet' metal is used.
In assembling thedevice the post sections and bodiesof' the couplings are first fitted together. The girt and brace rods are then applied andthe channel clamp applied and the. wedge inserted and driven home. There has thus been provided a simple and efli'cient device of the kind described and for the purpose specified. Y
It is obvious that minor. changes may be made inthe form and construction of the invention without departing from the material spiritthereof- Itis not, therefore, desired to confine the invention to the exact form herein shown and described, but it is desired to include all such as properly come within the 5 scope claimed.
Having thus described the invention, what is claimed as new, 1s:
'1. In a well derrlck construction, a corner post couplingincluding a longitudinally split flanged outwardly,girt and brace rods, interfitting lug and socket connections'formed'on.
said body and the ends of said rods, a channel clamp engaging said flanges, wings on said channel engaglng over said connections to secure them from disconnection, and a wedge engaging between one of said body flanges and a flange of said clamp.
3. In a well derrick construction, a corner 1 postcoupli'ng including a lon itudinally split tubular body having its longitudinal edges flanged outwardly, girt and brace rods, inter:
fitting lug 'and'socket connections formed on said body and the ends of saidrods, channel clamp engaging saiclflanges and having a web and flanges inclined toward each other to form a dove-tail channel, one of the channel flanges tapering toward the other from end to end, the flanges on the body being similarly inclined away from each other,a'nd a wedge engaging betweenone of said body flanges and the tapering flange of said clamp.
4. In a'well derrick construction, a corner post coupling including a longitudinally split tubular body having its longitudinal edges flanged outwardly, girt and brace rods, interfitting'lug and socket connections formed on said body and the ends of said rods, a channel clamp engaging said flanges and having a ,web and flanges inclined toward each other to form a dove-tail channel,'one of the channel flangestapering toward the other from end to end, the flanges on the body being similarly inclined away from each other, wings projecting from the channel flanges and engaging over said connections to secure them from accidental disengagement, anda wedge engaging between one of said body flanges and the tapering flange'of said clamp; v 5. In a Well. lerrick construction, a corner post coupling body having sets of hooks pro- I jecting therefrom at right angles to each other, each of said sets including a central horizontally projecting girt rod hook and upwardly and downwardly inclined upper and lower brace rod hooks, girt and brace rods having eye ends engaging saidhooks,
said coupling body being split longitudinally between the sets of hooks and having split edges flanged outwardly, a channel clamp engaging the flanged edges, a Wedge between one of said edges and a flange of the clamp, and wings on said clamp engaging'over said eyes to secure the eyes on the hooks.
In testimony whereof I affix my signature.
GEORGE G. REEVES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US252484A US1738667A (en) | 1928-02-07 | 1928-02-07 | Well-derrick construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US252484A US1738667A (en) | 1928-02-07 | 1928-02-07 | Well-derrick construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US1738667A true US1738667A (en) | 1929-12-10 |
Family
ID=22956200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US252484A Expired - Lifetime US1738667A (en) | 1928-02-07 | 1928-02-07 | Well-derrick construction |
Country Status (1)
Country | Link |
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US (1) | US1738667A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984962A (en) * | 1975-11-28 | 1976-10-12 | General Dynamics Corporation | Mast structure and composite structural fitting therefore |
-
1928
- 1928-02-07 US US252484A patent/US1738667A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3984962A (en) * | 1975-11-28 | 1976-10-12 | General Dynamics Corporation | Mast structure and composite structural fitting therefore |
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