DE497087C - Tripod winch for well drilling with handbrake and ratchet wheel - Google Patents
Tripod winch for well drilling with handbrake and ratchet wheelInfo
- Publication number
- DE497087C DE497087C DEQ1673D DEQ0001673D DE497087C DE 497087 C DE497087 C DE 497087C DE Q1673 D DEQ1673 D DE Q1673D DE Q0001673 D DEQ0001673 D DE Q0001673D DE 497087 C DE497087 C DE 497087C
- Authority
- DE
- Germany
- Prior art keywords
- winch
- ratchet wheel
- handbrake
- well drilling
- tripod
- 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
Links
- 238000005553 drilling Methods 0.000 title claims description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 1
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
- E21B19/008—Winding units, specially adapted for drilling operations
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)
- Earth Drilling (AREA)
Description
Dreibockwinde für Brunnenbohrungen mit Handbremse und Sperrad Die beiden Wellenzapflager a und b sind mit den Holzbäumen oder eisfernen Rohren der Dreibockwinde, die vorwiegend` im Brunnenbaugewerbe benutzt werden, fest verbunden, können sich aber, da. auf jedem Zapfen eine Traverse c, die in den Zapfend und: e drehbar ist, angeordnet ist, kardamsch bewegen, wodurch eine genaue, axiale, selbsttätige Einstellung der Seiltrommel k herbeigeführt wird, gleichgültig, ob sich die Bäume der Dreibockwinde infolge der Belastung durchbiegen, verdrehen oder ungleichmäßig in dien. _Erdboden einsinken.Three-leg winch for well drilling with handbrake and ratchet wheel Die Both shaft journal bearings a and b are with the wooden trees or pipes remote from the ice of the Three-leg winch, which are mainly used in the well construction industry, firmly connected, but can, there. on each peg there is a traverse c that goes into the peg and: e is rotatable, arranged to move kardamsch, creating an accurate, axial, automatic Adjustment of the cable drum k is brought about, regardless of whether the trees the tripod winch bend, twist or unevenly as a result of the load India. _Sink the earth.
Hierdurch wird ein Klemmen der Lager unbedingt vermieden, was einen erheblichen Fortschritt gegenüber der bisher bekannten Konstruktion darstellt, die die angegebene kardanische Beweglichkeit der Lager nicht besitzt.This prevents the bearings from jamming, which is a represents significant progress over the previously known construction, the does not have the specified cardanic mobility of the bearings.
Eine weitere erhebliche Verbesserung stellt die Verbindung der Bremsscheibe sowie dies Sperrades mit dem Lager bidlar, die zusammen mit den beiden Drehpunkten für den Bremshebeli sowie die Sperrklinkek ein zusammenhängendes, gegenüber den Wellenzapfen längsverschiebliches Ganzes darstellt, wodurch ein unbedingt sicheres Funktionieren der Bremse sowie des Sperrades gewährleistet wird.Another significant improvement is the connection of the brake disc as well as this ratchet wheel with the bearing bidlar, which together with the two pivot points for the brake lever and the pawl a coherent, opposite the Shaft journal represents a longitudinally displaceable whole, making an absolutely safe Functioning of the brake and the ratchet wheel is guaranteed.
Auf der Buchse 1, die im Lager b umläuft und die durch Nut und Keil vorn dem Wellenzapfen,o mitgenommen wird, sind die Bremsscheibe m und das Sperrad n befestigt. The brake disc m and the ratchet wheel n are attached to the bush 1, which rotates in the bearing b and which is carried along by the groove and key at the front of the shaft journal, o.
Bei den bisher bekannten Konstruktionen sind die Drehpunkte des Bremshebels sowie der Sperrklinke an den Bockbäumen befestigt, bei welcher Anordnung wegen der unvermeidlichen. Verschiebung dieser Punkte bei Belastung der Winde ein ordnungsmäßiges Arbeiten derselben nicht möglich ist.In the previously known constructions, the pivot points are the brake lever and the pawl attached to the trestle trees, in which arrangement because of the inevitable. Shifting these points when the winch is loaded is a proper one Working the same is not possible.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEQ1673D DE497087C (en) | Tripod winch for well drilling with handbrake and ratchet wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEQ1673D DE497087C (en) | Tripod winch for well drilling with handbrake and ratchet wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE497087C true DE497087C (en) | 1930-05-13 |
Family
ID=7394763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEQ1673D Expired DE497087C (en) | Tripod winch for well drilling with handbrake and ratchet wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE497087C (en) |
-
0
- DE DEQ1673D patent/DE497087C/en not_active Expired
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