US1546217A - Automatic ball-jointed trip post for well equipment - Google Patents
Automatic ball-jointed trip post for well equipment Download PDFInfo
- Publication number
- US1546217A US1546217A US725507A US72550724A US1546217A US 1546217 A US1546217 A US 1546217A US 725507 A US725507 A US 725507A US 72550724 A US72550724 A US 72550724A US 1546217 A US1546217 A US 1546217A
- Authority
- US
- United States
- Prior art keywords
- post
- well equipment
- ball
- automatic ball
- jointed
- 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241000218220 Ulmaceae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000003278 haem Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
Definitions
- JOSEPH JJELMs or DALLAS, T XAS.
- This invention relates to trip make up posts for oil or water well equipment and refers more specifically to an automatic ball jointed trip up post for such wells.
- An object of the invention is to provide a device of this character which will effectually trip and allow the pipe tongs to pass over in the pipe assembling operation and prevent thread stripping in the pipes or joints due to overstrain.
- a feature of the invention lies in the ball joint arrangement and the associated elements and the facilities provided for the proper adjustment of the various parts of the invention as'the same is adapted to be used in connection to a rotary table of the ordinary type.
- a further feature of the invention is the simplicity thereof, being constructed of but few and simple working parts and with a view of economy.
- Figure 1 represents a cross-sectional view of the invention showing the interior construction thereof, and to illustrate clearly the tension means comprising the adjusting principles of the invention.
- Figure 2 represents the adjusting rod and chain providing for the necessary tension on the ball joint.
- Figure 3 is a side elevational view of the invention assembled for use.
- Figure 4 represents the invention as it is used in connection with a pipe tongs attachment, showing the same as it is applied thereto.
- Figure 5 is a view of the upper portion of the invention showing the ball joint as it appears when broken over.
- the tool is placed vertically in the rotary table2, and spaced apartfrom the casing, as clearly illustrated in Figure 4 of the
- the lower element 3 is adapted to be inserted in this hole.
- This lower element it will be observed, mav be detached from the body 1 being held thereon by the small set screw indicated by the numeral 3, this detachable feature is for the purpose of adjusting the tension on the ball joint by a suitable wrench, such as an ordinary socket wrench.
- a ball jointed trip post 4 which is adapted to operate in a seat provided for this purpose and indicated by the numeral 4. and is held in position thereon under tension by a length of steel chain 5 secured thereto and upon the lower end of which is connected a rod 5*.
- This rod is provided with threads 6 to accommodate an adjusting nut 6.
- annular groove 8 Around the base of the ball of the ball joint 4, is tooled an annular groove 8 also illustrated in Figures 1 and 5. When the joint 4 is tripped, this groove is engaged by the edge of the seat 4 in the body of the device, thereby preventing the joint from going too far over the side and catching thereon.
- the device In operation, the device is placed in the rotary table of the ordinary type as illustrated in Figure 4, the table revolves carrying the post around with the trip post ball joint 4 against the tongs 9, which effectually screws the pipe joint into place.
- the ball joint 4 trips over, allowingthe tongs to pass freely over, after which the ball joint re turns to its normal position as shown in Figure 3.
- the device is provided with a handle 10, in order that the same may be more efficaciously handled.
- thiemrese tin tien of the" invention may 50 am waders chem 1n the arrangement ock ohm m1 m were LWiflx ,k departing from the spirit and intent of the invention and in keeping with the scope and meaning of'the foHo-Win Gl fliIIISi' 1.
- a trip make-op post 111- a hollow post having el sooket in i L e nppeag end; tension means ithin the 1101- low portion of said post; fae ball bein fexp wooed "AQHWQ m1- Y n nga in e ii heme, in said-sool zet; means for holding sagd ball in the socket nuclei tension by said tension of We ll motery of a V V on l g; peratusga mp makeup post comprising a.
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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)
- Earth Drilling (AREA)
Description
July 14, 1925;
' J. J. ELMS AUTOMATIC BALL JOINTED TRIP POST FOR WELL Eqmrmsm Filed July 11, 19 2 Sheets-Sheet 1 J]: Jay/5e] 61m INVENTOR.
' ATTORNEYS.
J. J. ELMS AUTOMATIC BALL JOINTED TRIP POST FOR WELL EQUIPMENT Filed July 11, 1924 v 2 Sheets-Sheet 2 IN V EN TOR.
. ATTORNEYS.
Patented July 14, 1925.
UNITED STATES PATENT OFFICE.
JOSEPH JJELMs, or DALLAS, T XAS.
Application filed. July 11, 1924. Serial No. 725,507;
To all whom it may concern! Be it known that L'JOSEPH J. ELMs, a citizen of the United States, residing at Dallas, in the county of Dallas and State of Texas, have invented certain new and useful Improvements in Automatic Ball-Jointed Trip Posts for Well Equipment, of which the following'is a specification.
This invention relates to trip make up posts for oil or water well equipment and refers more specifically to an automatic ball jointed trip up post for such wells.
An object of the invention is to provide a device of this character which will effectually trip and allow the pipe tongs to pass over in the pipe assembling operation and prevent thread stripping in the pipes or joints due to overstrain.
A feature of the invention lies in the ball joint arrangement and the associated elements and the facilities provided for the proper adjustment of the various parts of the invention as'the same is adapted to be used in connection to a rotary table of the ordinary type.
A further feature of the invention is the simplicity thereof, being constructed of but few and simple working parts and with a view of economy.
Other objects and features as well as those above mentioned will be set forth and described inthe course of the following description, in which the annexed drawings form a part, wherein:
Figure 1 represents a cross-sectional view of the invention showing the interior construction thereof, and to illustrate clearly the tension means comprising the adjusting principles of the invention.
Figure 2 represents the adjusting rod and chain providing for the necessary tension on the ball joint.
Figure 3 is a side elevational view of the invention assembled for use.
Figure 4 represents the invention as it is used in connection with a pipe tongs attachment, showing the same as it is applied thereto.
Figure 5 is a view of the upper portion of the invention showing the ball joint as it appears when broken over.
In the course of the following description, similar characters of reference are used to indicate various new and novel features of the invention, throughout the different views, wherein 1 denotes the body of the indrawings.
vention comprising a hollow metal tube, provided on itsinner surface with an offset 2 the purpose of which will be described more fully hereinafter. c
The tool is placed vertically in the rotary table2, and spaced apartfrom the casing, as clearly illustrated in Figure 4 of the The lower element 3 is adapted to be inserted in this hole. This lower element, it will be observed, mav be detached from the body 1 being held thereon by the small set screw indicated by the numeral 3, this detachable feature is for the purpose of adjusting the tension on the ball joint by a suitable wrench, such as an ordinary socket wrench.
Situated on the upper portion of the body 1 of the device is a ball jointed trip post 4, which is adapted to operate in a seat provided for this purpose and indicated by the numeral 4. and is held in position thereon under tension by a length of steel chain 5 secured thereto and upon the lower end of which is connected a rod 5*. This rod is provided with threads 6 to accommodate an adjusting nut 6.
Around the base of the ball of the ball joint 4, is tooled an annular groove 8 also illustrated in Figures 1 and 5. When the joint 4 is tripped, this groove is engaged by the edge of the seat 4 in the body of the device, thereby preventing the joint from going too far over the side and catching thereon.
In operation, the device is placed in the rotary table of the ordinary type as illustrated in Figure 4, the table revolves carrying the post around with the trip post ball joint 4 against the tongs 9, which effectually screws the pipe joint into place. When the operation is completed and the pipe joint is substantially screwed into place, the ball joint 4 trips over, allowingthe tongs to pass freely over, after which the ball joint re turns to its normal position as shown in Figure 3.
The device is provided with a handle 10, in order that the same may be more efficaciously handled.
It is obvious therefore, in view of the above, that the pipe joint may be substantially screwed into place without danger of stripping the threads in either the joint or on the casing, which disadvantage is often encountered in other types of trip posts wherein the automatic releasing principle,
e features of thiemrese tin tien of the" invention may 50 am waders chem 1n the arrangement ock ohm m1 m were LWiflx ,k departing from the spirit and intent of the invention and in keeping with the scope and meaning of'the foHo-Win Gl fliIIISi' 1. In combination Wit the m1 dgilling apparatus, a trip make-op post 111- a hollow post having el sooket in i L e nppeag end; tension means ithin the 1101- low portion of said post; fae ball bein fexp wooed "AQHWQ m1- Y n nga in e ii heme, in said-sool zet; means for holding sagd ball in the socket nuclei tension by said tension of We ll motery of a V V on l g; peratusga mp makeup post comprising a. hollow post having a ball jointed tong engaging extension thereon; a rod w'v ithinthe pose having-flexible connection with sziid tong engmging extension; a spring surrounding the rod engaging ehonldegs Within the poeflellcl xndne on the rod to adjust the tension of the epling' to effect the weenie w f said wie g gi g e hereof E "hm Signet! niy'
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US725507A US1546217A (en) | 1924-07-11 | 1924-07-11 | Automatic ball-jointed trip post for well equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US725507A US1546217A (en) | 1924-07-11 | 1924-07-11 | Automatic ball-jointed trip post for well equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
US1546217A true US1546217A (en) | 1925-07-14 |
Family
ID=24914839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US725507A Expired - Lifetime US1546217A (en) | 1924-07-11 | 1924-07-11 | Automatic ball-jointed trip post for well equipment |
Country Status (1)
Country | Link |
---|---|
US (1) | US1546217A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488080A (en) * | 1945-03-09 | 1949-11-15 | James H Edwards | Tong actuator |
-
1924
- 1924-07-11 US US725507A patent/US1546217A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488080A (en) * | 1945-03-09 | 1949-11-15 | James H Edwards | Tong actuator |
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