JPH025679U

JPH025679U -

Info

Publication number: JPH025679U
Application number: JP8392088U
Authority: JP
Priority date: 1988-06-27
Filing date: 1988-06-27
Publication date: 1990-01-16

Description

[Brief explanation of drawings]

第１図は大重量長尺管の移送システムを模式的
に示す側面図、第２図は第１図の平面図、第３図
はジヤツキ付台車を示す正面図、第４図は第３図
の側面図、第５図はジヤツキ装置を示す正面図、
第６図は第５図の側面図、第７図は管端治具を示
す正面図、第８図は第７図の側面図、第９図は第
８図の要部拡大図、第１０図Ａは回転防止治具を
示す正面図、第１０図Ｂは第１０図Ａの要部断面
図、第１１図は管固定装置を示す正面図、第１２
図は第１１図の側面図、第１３図は止水装置を示
す正面図、第１４図は第１３図の要部断面図であ
る。１…管、３…進水斜路、７…仕切壁、８…管挿
通口、９…壁面、５０…管固定装置、５１…緊着
体、５２…脚部、５４…クツシヨンゴム（クツシ
ヨン材料）。 Fig. 1 is a side view schematically showing a transfer system for heavy long pipes, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a front view showing a cart with jacks, and Fig. 4 is Fig. 3. 5 is a front view showing the jacking device,
Figure 6 is a side view of Figure 5, Figure 7 is a front view showing the tube end jig, Figure 8 is a side view of Figure 7, Figure 9 is an enlarged view of the main parts of Figure 8, and Figure 10. Figure A is a front view showing the rotation prevention jig, Figure 10B is a sectional view of the main part of Figure 10A, Figure 11 is a front view showing the tube fixing device, Figure 12
The figure is a side view of FIG. 11, FIG. 13 is a front view showing the water stop device, and FIG. 14 is a sectional view of the main part of FIG. 13. DESCRIPTION OF SYMBOLS 1... Pipe, 3... Launch slope, 7... Partition wall, 8... Tube insertion port, 9... Wall surface, 50... Pipe fixing device, 51... Tight body, 52... Leg part, 54... Cushion rubber (cushion material).

Claims

[Scope of utility model registration request]

At a launching ramp that faces the underwater pipe installation area through a partition wall, the end of the leading pipe is partially stopped in the launching slope and the rest is sent into the pipe installation area through a pipe insertion port provided in the partition wall. A pipe fixing device that holds the leading pipe when the leading pipe is butt-connected to the end of the trailing pipe located in the launching slope, and is attached to the outer periphery of the part of the leading pipe located in the launching slope. A tightly attached body,
1. A pipe fixing device for a pipe launching slope, characterized in that it has a leg part which is provided on a clamping body and is supported by coming into contact with a wall surface around a pipe insertion opening in a partition wall of the launching slope.