JPS61125594U - - Google Patents
Info
- Publication number
- JPS61125594U JPS61125594U JP765585U JP765585U JPS61125594U JP S61125594 U JPS61125594 U JP S61125594U JP 765585 U JP765585 U JP 765585U JP 765585 U JP765585 U JP 765585U JP S61125594 U JPS61125594 U JP S61125594U
- Authority
- JP
- Japan
- Prior art keywords
- press
- fitting member
- pedestal
- jack
- forth
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は、この考案の一実施例を示し、第１図は
管体の推進装置の簡略側面図、第２図はその一部
の背面図、第３図は第１図の一部の側面図、第４
図乃至第９図の施工状態の工程を説明するための
簡略平面図、第１０図は従来の管体誰進工法の説
明図である。
１…台座、４…埋設管、５…受台、６…反力フ
レーム、１１…圧入当部材、２０…ロツド、２２
…ジヤツキ、２３…シリンダー部、２４…フラン
ジ、２６…輪環。
The drawings show one embodiment of this invention, with Fig. 1 being a simplified side view of the tube propulsion device, Fig. 2 being a rear view of a portion thereof, and Fig. 3 being a side view of a portion of Fig. 1. , 4th
9 to 9 are simplified plan views for explaining the steps in the construction state, and FIG. 10 is an explanatory diagram of the conventional pipe body straightening construction method. DESCRIPTION OF SYMBOLS 1... Pedestal, 4... Buried pipe, 5... cradle, 6... Reaction frame, 11... Press-fitting member, 20... Rod, 22
...Jacket, 23...Cylinder part, 24...Flange, 26...Ring.
Claims (1)
ームを有する台座と、該台座上を前後に走行する
圧入当部材と、該圧入当部材の両側にシリンダー
部を前後摺動可能に設けたジヤツキとからなり、
該ジヤツキのロツド先端を反力フレームにピン等
で回動自在に連結すると共に前記ジヤツキのシリ
ンダー部の後端と前端部とを圧入当部材に交互に
ピン等で連結することによつて台座上の圧入当部
材を前後に移動させ、圧入当部材前面中央部で埋
設管を押圧するようにしたことを特徴とする管体
の推進装置。 A pedestal having a cradle for a buried pipe at the front end and a reaction frame at the rear end, a press-fitting member that runs back and forth on the pedestal, and cylinder parts provided on both sides of the press-fitting member so as to be slidable back and forth. It consists of tajatsuki,
The rod end of the jack is rotatably connected to the reaction frame with a pin or the like, and the rear and front ends of the cylinder part of the jack are alternately connected to the press-fitting member with pins or the like so that the jack can be mounted on the pedestal. A pipe body propulsion device characterized in that the press-fitting member is moved back and forth to press the buried pipe at the center of the front surface of the press-fitting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP765585U JPH0332632Y2 (en) | 1985-01-22 | 1985-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP765585U JPH0332632Y2 (en) | 1985-01-22 | 1985-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61125594U true JPS61125594U (en) | 1986-08-07 |
| JPH0332632Y2 JPH0332632Y2 (en) | 1991-07-10 |
Family
ID=30486208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP765585U Expired JPH0332632Y2 (en) | 1985-01-22 | 1985-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332632Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6410593U (en) * | 1987-07-03 | 1989-01-20 |
-
1985
- 1985-01-22 JP JP765585U patent/JPH0332632Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6410593U (en) * | 1987-07-03 | 1989-01-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332632Y2 (en) | 1991-07-10 |