JPS6396970U - - Google Patents
Info
- Publication number
- JPS6396970U JPS6396970U JP19362386U JP19362386U JPS6396970U JP S6396970 U JPS6396970 U JP S6396970U JP 19362386 U JP19362386 U JP 19362386U JP 19362386 U JP19362386 U JP 19362386U JP S6396970 U JPS6396970 U JP S6396970U
- Authority
- JP
- Japan
- Prior art keywords
- drive
- pipe
- wheels
- wheel
- drive wheel
- 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
Landscapes
- Handcart (AREA)
Description
第１図は、本考案の一実施例を示す斜視図、第
２図は同じくその側面図、第３図は同じく正面図
、第４図は突張車輪の一部切断正面図である。
１……台車本体、２……駆動車輪、３……従動
車輪、４……ブレーキレバー、５……可変速レバ
ー、６……スピードコントロールレバー、７……
キースイツチとクラツチ、８……前後進切換スイ
ツチ、１１……突張車輪、１２……ブラケツト、
１３……軸受、１４……軸、１５……ばね。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a side view thereof, FIG. 3 is a front view thereof, and FIG. 4 is a partially cutaway front view of a tension wheel. 1... Truck body, 2... Driving wheel, 3... Driven wheel, 4... Brake lever, 5... Variable speed lever, 6... Speed control lever, 7...
Key switch and clutch, 8... Forward/forward switching, 11... Tension wheel, 12... Bracket,
13...Bearing, 14...Shaft, 15...Spring.
Claims (1)
、工具等を搭載してパイプライン内を運搬する台
車本体には、その長手方向の中心線上の前方鉛直
線下に設けた駆動車輪と、この駆動車輪とは適当
な間隔を置き、且この駆動車輪を対称としてパイ
プの中心から半径方向へ角度が１２０度以下の八
の字形に設けた一対の従動車輪と、これら車輪に
摩擦係数を持たせるためパイプの上部内面を押圧
し、ばね圧で調整可能にした突張車輪とを設けた
ことを特徴とするパイプライン自走運搬車。 The main body of the trolley, on which the worker lies on the platform and the drive source, tools, etc. are mounted on the underside for transportation within the pipeline, has drive wheels installed below the vertical line in front of the center line in the longitudinal direction. This drive wheel is separated by a pair of driven wheels arranged in a figure eight shape with an angle of 120 degrees or less in the radial direction from the center of the pipe, with the drive wheel as a symmetry, and these wheels have a friction coefficient. A self-propelled pipeline transport vehicle characterized by being equipped with a tension wheel that presses against the inner surface of the upper part of the pipe and can be adjusted by spring pressure in order to provide the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19362386U JPS6396970U (en) | 1986-12-16 | 1986-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19362386U JPS6396970U (en) | 1986-12-16 | 1986-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6396970U true JPS6396970U (en) | 1988-06-23 |
Family
ID=31149815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19362386U Pending JPS6396970U (en) | 1986-12-16 | 1986-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6396970U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138123A (en) * | 1977-05-06 | 1978-12-02 | Mitsubishi Heavy Ind Ltd | Truck for running through cylindrical column |
| JPS6092951A (en) * | 1983-10-27 | 1985-05-24 | 株式会社アデック | Drive pulley |
-
1986
- 1986-12-16 JP JP19362386U patent/JPS6396970U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53138123A (en) * | 1977-05-06 | 1978-12-02 | Mitsubishi Heavy Ind Ltd | Truck for running through cylindrical column |
| JPS6092951A (en) * | 1983-10-27 | 1985-05-24 | 株式会社アデック | Drive pulley |