JPS58593A - Push-frame device in sewer laying machine - Google Patents
Push-frame device in sewer laying machineInfo
- Publication number
- JPS58593A JPS58593A JP9635981A JP9635981A JPS58593A JP S58593 A JPS58593 A JP S58593A JP 9635981 A JP9635981 A JP 9635981A JP 9635981 A JP9635981 A JP 9635981A JP S58593 A JPS58593 A JP S58593A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- laying machine
- attachment
- push
- frame
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明はボックスカルバート等の管渠を布設するに除
して使用さｎる管渠布設機における押枠装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a push frame device for a pipe laying machine used for laying pipes such as box culverts.
出願人は先に管渠布設機に関して開発を進めてきた。そ
して管渠布設機を地盤の掘削に伴って順次推進ジヤツキ
により押す構造上採用した。The applicant has previously developed a pipe laying machine. We adopted a structure in which the pipe laying machine is pushed by a propulsion jack in sequence as the ground is excavated.
その推進ジヤツキの反力を直接布設した管渠にＣ）とる
ことにすると、管渠の四箇所に部分的に大きな力が作用
し、また偏心力が作用したジ、さらには管渠布設機をカ
ーブさせながら推進させる場合には左右で反力が均一で
ないので管渠を破損させる恐ｎがある。If we decide to apply the reaction force of the propulsion jack directly to the installed pipe (C), a large force will be applied to four parts of the pipe, and the eccentric force will also be applied to the pipe installation machine. When propelling the pipe while making a curve, the reaction force is not uniform on the left and right sides, so there is a risk of damaging the pipe.
この発明は前記問題点を解決すべく開発したもので、管
渠布設機の推進ジヤツキと管渠との間に押枠を介在させ
るようにしたもので、以下その詳細を図示した実施例に
よって説明する。This invention was developed in order to solve the above-mentioned problems, and a push frame is interposed between the propulsion jack of the pipe laying machine and the pipe, and the details thereof will be explained below with reference to illustrated embodiments. do.
この発明の押枠装置の使用状態の概要は第１図乃至第３
図に示す通りでろり１押枠Ａを管渠Ｂに接して位置させ
、ジヤツキＣｔ伸長させるコトにより布設機・Ｉｎ推進
させ、ついで押枠Ａを原位置に戻して次の管渠Ｂｔ−布
設機内に吊下す。そして布設機りの推進に伴ってバック
フォーＥによって地盤を掘削する。The usage conditions of the pressing frame device of this invention are summarized in Figs. 1 to 3.
As shown in the figure, position the push frame A in contact with the pipe B, extend the jack Ct to propel the laying machine, and then return the push frame A to its original position to lay the next pipe Bt. Hang it inside the plane. Then, as the laying machine moves forward, the ground is excavated by the back four E.
押枠Ａは布設機のテール部上に跨って走行する主桁１と
主桁１の両端近傍がら吊さｔた懸垂枠２と懸垂枠２の中
間部間および下端部間に上部水平フレーム３と下部水平
フレーク４が設けである。The push frame A includes a main girder 1 that runs over the tail of the laying machine, a suspension frame 2 suspended near both ends of the main girder 1, and an upper horizontal frame 3 between the middle and lower ends of the suspension frame 2. and a lower horizontal flake 4 are provided.
その上下水平フレーム３，４の両端部にはガイドレール
５に沿って摺動し、かつ摺動ジヤツキ６によって操作さ
扛るアタッチメント７が設けてあり、このアタッチメン
ト７には起伏する補助アタッチメント８が付設しである
。そして布設機ＤＫ［付けた推進ジヤツキＣはアタッチ
メント７に当接して押枠Ａｉ管渠Ｂに押圧し、その反力
によって布設機Ｄｔ−推進する。管渠Ｂの長さによジ推
進ジヤツキＣのストロークが不足した場合図示したよう
に補助アタッチメント８とアタッチメント７とを重ね、
推進ジヤツキＣ′ｊｋ補助アタッチメント８に当接する
ようにしである。An attachment 7 that slides along a guide rail 5 and is operated by a sliding jack 6 is provided at both ends of the upper and lower horizontal frames 3 and 4, and this attachment 7 has an auxiliary attachment 8 that rises and falls. It is attached. Then, the propulsion jack C attached to the laying machine DK comes into contact with the attachment 7 and presses it against the push frame Ai pipe B, and the reaction force propels the laying machine Dt. If the stroke of the propulsion jack C is insufficient due to the length of the pipe B, overlap the auxiliary attachment 8 and the attachment 7 as shown in the diagram.
The propulsion jack C'jk is brought into contact with the auxiliary attachment 8.
主桁１の一端には主動側サドル１０が設けらｔ１他端に
は自由側サドル１１が設けてあり、布設機りのテール上
部に設けらｔたレール１２上を推進ジヤツキＣの操作に
ともなって送行する。また各サドル１０．１１にはレー
ル１２のフランジに係合する脱線防止部１３が設けら扛
、また各サドル１０．１１と主桁１との間には押枠Ａの
下端に設けであるボール１４と布設機りの底板との隙間
を調整するライナープレート１５が設けである。また上
下水フレーム３，４にはアタッチメント７の外れ止め１
６が設けである。A driving side saddle 10 is provided at one end of the main girder 1, and a free side saddle 11 is provided at the other end of the main girder 1, and when the propulsion jack C is operated, it moves on a rail 12 provided at the upper part of the tail of the laying machine. I will send it to you. Further, each saddle 10.11 is provided with a derailment prevention part 13 that engages with the flange of the rail 12, and a ball is provided between each saddle 10.11 and the main girder 1 at the lower end of the push frame A. A liner plate 15 is provided to adjust the gap between the liner plate 14 and the bottom plate of the laying machine. Also, on the water and sewage frames 3 and 4, there is a retainer 1 for the attachment 7.
6 is a provision.
この発明は以上の構成からなり、布設機を推進する反力
を布設した管渠に求、めるに際して管渠の端面に接する
押枠を介して推進ジヤツキを作用させるので管渠に加わ
る力が分散さｔて管渠全損することがない。また推進ジ
ヤツキが当接する押枠のアタッチメントが摺動ジヤツキ
によって水平方向に位置調整しうるので、布設機全屈曲
して進行させる場合布設機本体に設けた推進ジヤツキの
当接位置の変化に追従してアタッチメントを位置させる
ことができる。This invention has the above-mentioned configuration, and when the reaction force for propelling the laying machine is applied to the installed pipe, the propulsion jack is applied via the push frame that contacts the end face of the pipe, so that the force applied to the pipe is reduced. Dispersion prevents total pipe loss. In addition, the position of the push frame attachment that the propulsion jack comes into contact with can be adjusted in the horizontal direction by a sliding jack, so when the laying machine is fully flexed and advances, it will follow the change in the contact position of the propulsion jack installed on the laying machine body. to position the attachment.
第１図、第２図および第３図はこの発明の使用状態の概
要図、第４図は押枠の正面図、第５図は押枠の側面図、
第６図は上部水平フレームとアタッチメント部の平面図
、第７図はアタッチメント側面図、第８図、第９図は下
部アタッチメントの側面図と平面図、第１０図、第１１
図、第１２図はサドル部の側面図と正面図である。
Ａｏ、押枠、Ｂ９．管渠、Ｃ０，ジヤツキ、Ｄｏ、布設
機、Ｅｏ、バツクフ、オー、１０．主桁、２０．懸垂枠
、３０．上部水平フレーム、４０．下部水平フレーム、
５０．ガイドレール、６０．摺動ジヤツキ、７０．アタ
ッチメント、８０．補助アタッチメント、９゜、推進ジ
ヤツキ、１０．、主動側サドル、１１０．自由側サドル
、１２０．レール、１３．。
脱線防止部、１４０．ボール、１５０．ライナープレー
ト、１６０．外ｎ止め。
特許出願人 石川島建材工業株式会社す
第３図
第４図
第５図
第８図
第９図
第１０図
第１１図1, 2, and 3 are schematic views of the present invention in use, FIG. 4 is a front view of the push frame, and FIG. 5 is a side view of the push frame.
Figure 6 is a plan view of the upper horizontal frame and attachment section, Figure 7 is a side view of the attachment, Figures 8 and 9 are side views and plan views of the lower attachment, Figures 10 and 11.
12 are a side view and a front view of the saddle portion. Ao, push frame, B9. Pipe culvert, C0, Jack, Do, Laying machine, Eo, Bakkufu, Oh, 10. Main girder, 20. Suspension frame, 30. Upper horizontal frame, 40. lower horizontal frame,
50. Guide rail, 60. Sliding jack, 70. Attachment, 80. Auxiliary attachment, 9°, propulsion jack, 10. , active side saddle, 110. Free side saddle, 120. Rail, 13. . Derailment prevention section, 140. Ball, 150. liner plate, 160. Stop outside. Patent applicant: Ishikawajima Kenzai Kogyo Co., Ltd.Figure 3Figure 4Figure 5Figure 8Figure 9Figure 10Figure 11
Claims (1)
から懸垂枠が吊さｎｌこの懸垂枠に上下水平フレームが
設けらｎて懸垂枠と上下水平フレームが布設管渠の端面
に接するようにさ扛、かつ上下水平フレームには推進ジ
ヤツキが当接するアタッチメントが摺動ジヤツキにより
左右に移動可能に設けであることを特徴とする管渠布設
機における押枠装置。A suspension frame is suspended from near both ends of the main girder that runs over the tail of the pipe installation machine.Upper and lower horizontal frames are provided on this suspension frame, and the suspension frame and the upper and lower horizontal frames touch the end faces of the installed pipe. A pushing frame device for a pipe conduit laying machine, characterized in that an attachment is provided on the upper and lower horizontal frames so as to be movable from side to side by a sliding jack, with which a propulsion jack comes into contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9635981A JPS58593A (en) | 1981-06-22 | 1981-06-22 | Push-frame device in sewer laying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9635981A JPS58593A (en) | 1981-06-22 | 1981-06-22 | Push-frame device in sewer laying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58593A true JPS58593A (en) | 1983-01-05 |
Family
ID=14162792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9635981A Pending JPS58593A (en) | 1981-06-22 | 1981-06-22 | Push-frame device in sewer laying machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05132941A (en) * | 1991-11-06 | 1993-05-28 | Koichi Uemura | Open shield method and concrete segment used therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613405U (en) * | 1979-07-13 | 1981-02-04 |
-
1981
- 1981-06-22 JP JP9635981A patent/JPS58593A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613405U (en) * | 1979-07-13 | 1981-02-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05132941A (en) * | 1991-11-06 | 1993-05-28 | Koichi Uemura | Open shield method and concrete segment used therefor |
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