SU90730A1 - Device for moving the pulley system from the axis of one well to the axis of another when multilateral drilling - Google Patents
Device for moving the pulley system from the axis of one well to the axis of another when multilateral drillingInfo
- Publication number
- SU90730A1 SU90730A1 SU416293A SU416293A SU90730A1 SU 90730 A1 SU90730 A1 SU 90730A1 SU 416293 A SU416293 A SU 416293A SU 416293 A SU416293 A SU 416293A SU 90730 A1 SU90730 A1 SU 90730A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- axis
- moving
- pulley system
- well
- nut
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
Предметом изобретени вл етс уетройетво дл перемещени талевой еиетемы при многоетвольном бурении екважин.The subject of the invention is a tool for moving a pulley system in multi-well drilling wells.
Отличительна особенность иредлагаемого устройства заключаетс в том, что передвижение кранблока осун1ествл етс электродвигателe , передающим вращение при помощи цепной передачи ходовому винту, наход щемус в зацеплении с гайкой кранблока.A distinctive feature of the proposed device is that the movement of the crank block is driven by an electric motor, transmitting the rotation by means of a chain transmission to the chassis screw which engages with the nut of the crank block.
Кроме того, предусматриваетс электрическое дистанционное управление передвижением краиблока с поста бурнльнднка.In addition, an electric remote control is provided for the movement of a cramblock from the burnnde station.
На фиг. 1 и 2 изображено нредлагаемое устройство, вид сбоку и в поперечном разрезе.FIG. Figures 1 and 2 show the device, in side view and in cross section.
На подкранблочной раме установлен ходовой винт 2, сопр женный с гайкой 3 кранблока. Электродвигатель 4 при помощи цепной передачи е зубчатыми звездочками 5 и 6 вращает ходовой BIUST 2. Гайка 3 жестко св зана с кранблоком 7, рама которого снабжена четырьм ползунами 8. На подкранблочной раме 1 уложены уголки, образующие своими внутренними сторонами направл ющие рельсы 9 дл ползунов 8.A spindle screw 2 is mounted on the subclock frame, mating with nut 3 of the crank block. The electric motor 4 by means of a chain drive e toothed sprockets 5 and 6 rotates the BIUST 2 chassis. The nut 3 is rigidly connected to the crankblock 7, the frame of which is equipped with four sliders 8. On the subframe frame 1, the corners are laid forming the guide rails 9 for the sliders with their inner sides eight.
Дл осуществлени электрического дистанционного управлени перемещением талевой системы на посту бурильщика установлены три кнопки с командой «вперед, «назад и «стоп, включающие (и выключающие ) электродвигатель 4 при помощи ревереивного магнитного пускател . Дл предотвращени перехода кранблоком 7 крайних ноложеиий на иодкранблочной раме 1 установлены конечные выключатели .To implement the electric remote control of the movement of the pulley system at the driller's position, three buttons with the command "forward, backward and stop" are turned on, which turn on (and off) the electric motor 4 by means of a revisional magnetic actuator. In order to prevent the crankblock 7 from passing the extreme nozzles, limit switches are installed on the iod-crankcase frame 1.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU416293A SU90730A1 (en) | 1950-04-15 | 1950-04-15 | Device for moving the pulley system from the axis of one well to the axis of another when multilateral drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU416293A SU90730A1 (en) | 1950-04-15 | 1950-04-15 | Device for moving the pulley system from the axis of one well to the axis of another when multilateral drilling |
Publications (1)
Publication Number | Publication Date |
---|---|
SU90730A1 true SU90730A1 (en) | 1950-11-30 |
Family
ID=48366831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU416293A SU90730A1 (en) | 1950-04-15 | 1950-04-15 | Device for moving the pulley system from the axis of one well to the axis of another when multilateral drilling |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU90730A1 (en) |
-
1950
- 1950-04-15 SU SU416293A patent/SU90730A1/en active
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