US1058987A - Oil-well walking-beam. - Google Patents
Oil-well walking-beam. Download PDFInfo
- Publication number
- US1058987A US1058987A US69875712A US1912698757A US1058987A US 1058987 A US1058987 A US 1058987A US 69875712 A US69875712 A US 69875712A US 1912698757 A US1912698757 A US 1912698757A US 1058987 A US1058987 A US 1058987A
- Authority
- US
- United States
- Prior art keywords
- grip pipe
- walking
- walking beam
- oil
- well
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32861—T-pivot, e.g., wrist pin, etc.
- Y10T403/32877—Pin is integral with or secured to inner member
Definitions
- This invention relates to walking beams employed in operating oil wells, and has special reference to the connection between the walking beam and the grip pipe, the object of the invention being to provide a connection which will reduce the wear upon the end of the walking beam, and will prevent the grip pipe being accidentally released from the walking beam, while, at the same time, it may be very quickly and easily detached therefrom,when it is desired to pull the well or, for any other reason, it'is neces sary to detach the grip pipe from the beam.
- Figure 1 is a perspective view of the end of a walking beam and of a portion of the grip pipe showing the application of my invention
- Fig. 2 is an end elevation of the walking beam and the grip pipe mounted thereon
- Fig. 3 is a longitudinal section taken on the line 83 of Fig. 2, and looking in the direction indicated by the arrow.
- the walking beam, 1, is of the usual construction and is mounted upon the usual saddle, not shown.
- a connecting plate a which extends to the end of the beam and has its extremity slotted or forked, thereby providing branches 5 which lie directly over the branches 6 of the forked or bifurcated end of the beam.
- the connecting plate 4 is preferably resilient, and the forked extremities 5 are bent upon themselves to form bearings for the studs 7 constituting the T- head of the grip pipe 8, as shown.
- the free extremities of the forked ends of the connecting plate extend inwardly from the end of the beam, so as to project over the studs 7, as clearly shown, and thereby serve to hold the said studs in the bearings 9 formed by the bight of the doubled-over portion of the connecting late. It will also benoted that the plate ts closely to the top of the beam and the transverse notches or grooves 10 therein.
- the described formation of the plate and the bearings formed therein causes the plate to cushion the studs 7 of the grip pipe, so that they will not forcibly impinge upon the surfaces of the grooves or away thewalking beam.
- the grip pipe is provlded with the usual eye or ring 11, above the studs 7, which may be engaged by the hook on the end of the sand line, when it is desired to pull the well for any reason.
- the resiliency of the connecting plate employed by me permits the same to yield to the initial strain placed upon the grip pipe in both its upward and.downward movements, so that the shock or jar is minimized and the life of the several parts prolonged.
- the device is obviously simple and will manifestly reduce the cost of oil well mechanism very appreciably.
- What I claim is 1.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Description
R. LABUDDE.
OIL WELL WALKING BEAM. APPLICATION FILED MAY 21, 1912.
1,058,987, Patented Apr. 15,1913.
3] ZBObcrJLez @3326 ROBERT LABUDDE, or BAKERSFIELD, CALIFORNIA.
OIL-WELL WALKING-BEAM.
Specification of Letters Patent.-
Patented Apr. 15,1913.
Application filed May 21, 1912. Serial No. 698,757.
To all whom it may concern:
Be it known that I, ROBERT LABUDDE, citizen of the United States, residing at Bakers field, in the county of Kern and State of California, have-invented certain new and useful Improvements in Oil-Well Talking- Beams, of which the following is a specification.
This invention relates to walking beams employed in operating oil wells, and has special reference to the connection between the walking beam and the grip pipe, the object of the invention being to provide a connection which will reduce the wear upon the end of the walking beam, and will prevent the grip pipe being accidentally released from the walking beam, while, at the same time, it may be very quickly and easily detached therefrom,when it is desired to pull the well or, for any other reason, it'is neces sary to detach the grip pipe from the beam.
The object of the invention is attained in such a structure as is illustrated in the accompanying drawings, and the invention consists in certain novel features which will be hereinafter first fully described and then more particularly pointed out in the appended claims.
In the drawings :Figure 1 is a perspective view of the end of a walking beam and of a portion of the grip pipe showing the application of my invention; Fig. 2 is an end elevation of the walking beam and the grip pipe mounted thereon; Fig. 3 is a longitudinal section taken on the line 83 of Fig. 2, and looking in the direction indicated by the arrow.
The walking beam, 1, is of the usual construction and is mounted upon the usual saddle, not shown. Upon the upper side of the walking beam, I securely fasten, by bolts 2 and nuts 3, a connecting plate a which extends to the end of the beam and has its extremity slotted or forked, thereby providing branches 5 which lie directly over the branches 6 of the forked or bifurcated end of the beam. The connecting plate 4 is preferably resilient, and the forked extremities 5 are bent upon themselves to form bearings for the studs 7 constituting the T- head of the grip pipe 8, as shown. The free extremities of the forked ends of the connecting plate extend inwardly from the end of the beam, so as to project over the studs 7, as clearly shown, and thereby serve to hold the said studs in the bearings 9 formed by the bight of the doubled-over portion of the connecting late. It will also benoted that the plate ts closely to the top of the beam and the transverse notches or grooves 10 therein. The described formation of the plate and the bearings formed therein causes the plate to cushion the studs 7 of the grip pipe, so that they will not forcibly impinge upon the surfaces of the grooves or away thewalking beam. The grip pipe is provlded with the usual eye or ring 11, above the studs 7, which may be engaged by the hook on the end of the sand line, when it is desired to pull the well for any reason.
Vith the construction heretofore provided for connecting the grip pipe with the walking beam, it has been a very diflicult and laborious matter to detach the grip pipe from the beam, when itwas desired to pull the well, and in the operation of the pump the grip pipe would pound upon the beam and rapidly wear away the same. In my present-device, when it is desired to disconnect the grip pipe from the beam to permit the well to be pulled, the operator ascends to the walking beam, as is the present custom, but, instead of being obliged to loosen a number of bolts and remove the adjuster board or other device, merely engages the hook on the sand line in the eye of the grip pipe and then exerts a slight pressure laterally upon the grip pipe, so that the studs 7 will be caused to ride rearwardly under the overhanging extremities of the connecting plate and clear the same. Of course, the reverse operation of engaging the studs under those overhanging extremities, and moving them into the depressions or bearings of the connecting plate, is equally simple.
The resiliency of the connecting plate employed by me permits the same to yield to the initial strain placed upon the grip pipe in both its upward and.downward movements, so that the shock or jar is minimized and the life of the several parts prolonged.
The operation of pulling or putting on 21 well with my device is very simple so that both time and labor are saved. The wear and tear upon the walking beam is reduced to a minimum and all liability of the grip pipe slipping off the end of the beam is effectually and positively overcome. My connection, therefore, constitutes a safety notches 10, and thereby tend to rapidly wear device which prevents damage to the grip pipe, the walking beam or the derrick hereplng off the beam and relieving the engine of its load so that it would race.
The device is obviously simple and will manifestly reduce the cost of oil well mechanism very appreciably.
What I claim is 1. The combination with a-walking beam, and a grip pipe, of a connecting plate secured upon the walking beam and having its free ends doubled upon themselves to provide yieldable bearings for the grip pipe.
2. The combination with a walking beam having a bifurcated end, and a grip pipe working in said bifurcated end and provided with lateral studs, of a connecting plate secured upon the walking beam and having a bifurcated end, the said bifurcated end being doubled upon the main portion of the plate to provide bearings for the lateral studs of the grip pipe and overhang the same.
3. The combination with a walking beam, and a grip pipe having members projecting laterally over the beam, of bearings on the beam for said members and open to the pas sage of said members in a direction away from the end of the beam but closed to their passage in the opposite direction.
In testimony whereof I affix my signature in presence of two witnesses.
ROBERT LABUDDE.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patent! Washington, I). C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69875712A US1058987A (en) | 1912-05-21 | 1912-05-21 | Oil-well walking-beam. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69875712A US1058987A (en) | 1912-05-21 | 1912-05-21 | Oil-well walking-beam. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1058987A true US1058987A (en) | 1913-04-15 |
Family
ID=3127240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US69875712A Expired - Lifetime US1058987A (en) | 1912-05-21 | 1912-05-21 | Oil-well walking-beam. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1058987A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069721A (en) * | 1975-04-28 | 1978-01-24 | Toyota Jidosha Kogyo Kabushiki Kaisha | Mechanism for joining a cable to a link lever |
US4727760A (en) * | 1986-09-19 | 1988-03-01 | Baker International Corporation | Connection between the equalizer beam and the walking beam of a walking beam type oil well pumping unit |
-
1912
- 1912-05-21 US US69875712A patent/US1058987A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069721A (en) * | 1975-04-28 | 1978-01-24 | Toyota Jidosha Kogyo Kabushiki Kaisha | Mechanism for joining a cable to a link lever |
US4727760A (en) * | 1986-09-19 | 1988-03-01 | Baker International Corporation | Connection between the equalizer beam and the walking beam of a walking beam type oil well pumping unit |
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