JPS62114989U - - Google Patents
Info
- Publication number
- JPS62114989U JPS62114989U JP125286U JP125286U JPS62114989U JP S62114989 U JPS62114989 U JP S62114989U JP 125286 U JP125286 U JP 125286U JP 125286 U JP125286 U JP 125286U JP S62114989 U JPS62114989 U JP S62114989U
- Authority
- JP
- Japan
- Prior art keywords
- drill pipe
- deck
- drilling rig
- pinion
- drill
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 claims 3
- 241000282326 Felis catus Species 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は、従来例を示す斜視図である。
１…レール、２…台車、３…前車輪、４…後車
輪、５…ドリルフロア、８…ランプウエイ、９…
キヤツトウオーク、１１…電動機、１２…減速機
、１３…後車輪軸、１４…ピニオン、１５…ラツ
ク。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing a conventional example. 1...Rail, 2...Dolly, 3...Front wheel, 4...Rear wheel, 5...Drill floor, 8...Rampway, 9...
Cat walk, 11...Electric motor, 12...Reducer, 13...Rear wheel axle, 14...Pinion, 15...Rack.
Claims (1)
ルパイプをデツキとドリルフロア間に傾斜して設
けられたランプウエイ上にレールを介して移動出
来る様にした長方形台車内に収容し、同台車の移
動方向前後に荷重受け前後車輪を設けた掘削リグ
のドリルパイプ搬送装置において、その後輪の軸
には上記キヤツトウオーク上のレール近傍に設け
るラツクと噛み合うピニオン及びピニオン駆動装
置を具備したことを特徴とする掘削リグのドリル
パイプ搬送装置。 In a drilling rig, the drill pipe stored on the deck is housed in a rectangular truck that can be moved via rails on a rampway that is inclined between the deck and the drill floor. In a drill pipe conveying device for a drilling rig, which is provided with front and rear load-receiving wheels in the front and back of the moving direction of the drill pipe, the shaft of the rear wheel is equipped with a pinion and a pinion drive device that mesh with a rack provided near the rail on the cat walk. Features: Drill pipe conveyance device for drilling rigs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP125286U JPS62114989U (en) | 1986-01-09 | 1986-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP125286U JPS62114989U (en) | 1986-01-09 | 1986-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62114989U true JPS62114989U (en) | 1987-07-22 |
Family
ID=30778988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP125286U Pending JPS62114989U (en) | 1986-01-09 | 1986-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62114989U (en) |
-
1986
- 1986-01-09 JP JP125286U patent/JPS62114989U/ja active Pending
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