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1. 发明专利

JPH10337781A METHOD FOR EXECUTING LINING TUBE IN SEWER 失效
公开(公告)号：JPH10337781A
公开(公告)日：1998-12-22
申请号：JP15266697
申请日：1997-06-10
申请人： WATANABE MASAO , TOKYO MET GOV GESUIDO SERVICE , ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： WATANABE MASAO , KOIWA SABURO , YAMASHIRO HAMAO , KITAYAMA YASUSHI
IPC分类号： F16L1/00 , B29C63/32 , B29D23/00 , F16L55/16
摘要： PROBLEM TO BE SOLVED: To provide a method for executing a lining tube in a sewer for effectively executing without tube manufacturing fault. SOLUTION: In the method for executing a lining tube in a sewer comprising the steps of supplying a lengthy profile 2 formed in a lengthy strip-like state into the sewer 1 while maintaining a spiral shape, and forming the tube 20 in the sewer 1 by proceeding by a tube manufacturing unit 3 in the sewer 1 while spirally winding the profile 2, the profile 2 is supplied to a position of the unit 3 by a guide belt 4 extended to match proceeding of the unit 3 in the sewer 1.

2. 发明专利

JPH10121558A METHOD AND DEVICE FOR FORMING LINING OF VERTICAL HOLE 失效
公开(公告)号：JPH10121558A
公开(公告)日：1998-05-12
申请号：JP29565296
申请日：1996-10-17
申请人： ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： AKIMOTO SHIGEKI , YAMASHIRO HAMAO , KITAHASHI NAOKI , KITAYAMA YASUSHI
IPC分类号： E02D29/12 , E03F5/02 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To form a lining in a vertical hole by holding a strip member between an outer surface roller and an inner surface roller to form a tubular body and holding a formed frame concentrically with the vertical hole by means of a feed roller. SOLUTION: A strip member 100 is bent manually in a manhole H to form a starting lining pipe. Next a connection mechanism 6 of a lining forming device S and a main feed mechanism A are actuated to rotate inner surface rollers 4 and outer surface rollers 5 at a connection part thereby to join the starting lining pipe to the member 100. And the device S is rotated and the mechanism A is driven so that the member 100 is bent into a lining pipe. When the lining pipe is formed as far as the opening of the manhole H, the lower end of the pipe is held to expand the diameter thereof. Further a formed frame 1 is disengaged and the device S is removed from the lining pipe and then the pipe is bent upward, while the diameter thereof is being contracted. Thus the lining pipe can be formed in the manhole H.

3. 发明专利

JPH09239836A METHOD FOR EXECUTING LINING IN CONDUIT AND FEEDING APPARATUS FOR EXECUTING THE LINING IN THE CONDUIT 失效
公开(公告)号：JPH09239836A
公开(公告)日：1997-09-16
申请号：JP8063496
申请日：1996-03-08
申请人： ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： AKIMOTO EIKI , YAMASHIRO HAMAO , KITAHASHI NAOKI , KITAYAMA YASUSHI
IPC分类号： F16L55/16 , B29C63/32 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To more effectively execute a lining in a conduit by the smooth feeding operation of a strip-like member by sandwiching and driving to feed the member between feed rollers rotated around a tube axis in synchronization with the forming speed of the tube. SOLUTION: When the feeding apparatus S for executing a lining is started to be driven, the rotation of the hydraulic motor 33 of a rotary driver 6 is transmitted to the outer cylinder 4 of a rotary cylinder 5 to rotate a feeding mechanism 7. The motor of the mechanism 7 rotates inner and outer surface rollers reversely to one another. A strip-like member is sandwiched between the rollers, fed forward, and since the mechanism 7 itself is rotated, rotary rolling is given to the member. In this case, the feeding speed of the member by the mechanism 7 set so that the advancing speed of the lining tube in the tube axial direction is matched to the drawing speed of the member by the lining executing apparatus, and the rotating speed is matched to that of the executing apparatus.

4. 发明专利

JPH08261363A METHOD AND DEVICE FOR APPLYING LINING ON PIPE CONDUIT IN DEFORMED SECTION 失效
公开(公告)号：JPH08261363A
公开(公告)日：1996-10-11
申请号：JP9165095
申请日：1995-03-24
申请人： SEKISUI CHEMICAL CO LTD , ADACHI KENSETSU KOGYO KK
发明人： KITAHASHI NAOKI , KITAYAMA YASUSHI , AKIMOTO SHIGEKI , YAMASHIRO HAMAO
IPC分类号： F16L1/024 , B29C63/30 , B29C63/32
摘要： PURPOSE: To cope with a pipe conduit in a deformed section by a method wherein a belt-like member having two side edges between which a joint is formed is continuously fed and helically wound and the joints making contact with each other are joined together by an applying device, containing a molding frame where a number of guide rollers are interconnected, to additionally form a lining pipe. CONSTITUTION: When a pipe conduit is applicable for a sewerage work, a belt-like member 100 is wound from a manual work position several times to produce a lining pipe R for a start. A lining applying device S containing a mold frame 1 where a number of guide rollers 2 are interconnected is incorporated in the inner side of the lining pipe R for a start. The inner and outer surface rollers 3 and 4 of the joining mechanism part 5 of the applying device S are rotated and by the nipping force of the two members, the joints making contact with each other of the belt-like member 100 are joined together. Simultaneously, through the engagement guide work of the annular flange part of the outer surface roller 4 and the groove of the belt-like member 100, the whole of the applying device S is revolved in the peripheral direction of a pipe and advanced in the axial direction of the pipe, and the belt-like member 100 is helically wound to orderly manufacture a lining pipe R.

5. 发明专利

JPH1047534A LINING STRUCTURE FOR EXISTING PIPELINE AND LINING CONSTRUCTION METHOD FOR EXISTING PIPELINE 失效
公开(公告)号：JPH1047534A
公开(公告)日：1998-02-20
申请号：JP20500396
申请日：1996-08-02
申请人： TOKYO MET GOV GESUIDO SERVICE , ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： KOIWA SABURO , YAMASHIRO HAMAO , KITAYAMA YASUSHI
IPC分类号： F16L1/00
摘要： PROBLEM TO BE SOLVED: To improve the strength of a joined part between existing pipes by filling up a back-filling material between an existing pipeline joinedly composed of a plurality of existing pipes and a lining pipe inserted in the existing pipeline, and covering an inner circumference corresponding to at least a joined part between existing pipes in this existing pipeline with a covering sheet. SOLUTION: In the case of a lining process to an existing pipe, first an inner circumference corresponding to a joined part between sewer pipes 21 in sewage pipeline 20 is covered with a covering sheet 23. Next, a pipe forming machine is installed inside the manhole of the sewage pipeline 20, and supplied with a profile 11 having a reinforcing material 12, which is spirally wound by the pipe forming machine, and a fitting protrusive line 11f is fitted in a socket 11d, and the profile 11 is formed into a spiral pipe-shape, and the spiral pipe is inserted into the sewage pipeline 20 as a lining pipe. After that, a back- filling material 22 such as mortar is filled up between the sewage pipeline 20 and the lining pipe 10 extending over the whole of the sewage pipeline 20, and the back-filling material is hardened to complete the lining of the existing pipe.

6. 发明专利

JPH09280419A LINING DEVICE HAVING CIRCUMFERENCE ADJUSTING MECHANISM AND METHOD FOR LINING 失效
公开(公告)号：JPH09280419A
公开(公告)日：1997-10-31
申请号：JP2321897
申请日：1997-01-22
申请人： ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： AKIMOTO SHIGEKI , YAMASHIRO HAMAO , KITAHASHI NAOKI , KITAYAMA YASUSHI
IPC分类号： E03F3/04 , B29C63/30 , B29C63/32 , B29L9/00 , B29L23/00 , E03F7/00 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To quickly cope with a change of a pipe diameter, to facilitate attach ment to a lining pipe and remove from the lining pipe, and to reinforce a molded frame, in a lining work execution device for spirally winding a belt-like member formed of a long plate-like body and for constituting a lining layer on the inner surface of a pipe such as sewage piping. SOLUTION: A lining device is provided with an annular molded frame 1, guide rollers to be mounted on the periphery of the molded frame 1, and a connecting mechanism part 7 composed of an inner surface roller 5 and an outer surface roller 6, and circumference adjusting mechanisms 2 for freely adjusting the circumference are interposed in the molded frame 1. Moreover, distance holding mechanisms 3 are arranged next to the circumference adjusting mechanisms 2.

7. 发明专利

JPH10121565A DEVICE FOR LINING CIRCULAR LINING PIPE 失效
公开(公告)号：JPH10121565A
公开(公告)日：1998-05-12
申请号：JP29945296
申请日：1996-10-23
申请人： ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： AKIMOTO SHIGEKI , YAMASHIRO HAMAO , KITAHASHI NAOKI , KITAYAMA YASUSHI
IPC分类号： E03F7/00 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To improve the usability by mounting a receiving seat to the outside of a side member of a frame comprising a corner member and side member and providing a wale member across the receiving member so as to contact the inner surface of a lining pipe. SOLUTION: A lining pipe R is constructed in an existing sewerage duct P. And moving rods 2, receiving seats 3, and a reaction member 5 are mounted to a frame 1 comprising corner members 10 and side members 11, which can slide relative to one another, and the reaction member 5 is moved rearward. Next the frames 1 are disposed in the pipe R at predetermined intervals, that is, at a length of a member 4, and the member 4 is placed over the seats 3. And a hole for the member 5 is drilled at the top of the pipe R. Further the rod 2 is rotated to press the member 4 against the pipe R and the member 5 is moved outwards to press the tip of the member 5 on the wall surface of the duct P. Thus a lining device S which has an improved usability and can be used corresponding to the diameter of the pipe R can be formed.

8. 发明专利

JPH0932968A PIPE CULVERT LINING EXECUTING DEVICE 失效
公开(公告)号：JPH0932968A
公开(公告)日：1997-02-07
申请号：JP20681095
申请日：1995-07-21
申请人： ADACHI KENSETSU KOGYO KK , SEKISUI CHEMICAL CO LTD
发明人： AKIMOTO EIKI , YAMASHIRO HAMAO , KITAHASHI NAOKI , KITAYAMA YASUSHI
IPC分类号： E03F3/04 , B29C63/32 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To perform a smooth feed of a lining executing device by a method wherein a feed roller rotated in the same direction as that of a lining executing device is rotationally driven, in a joining mechanism part comprising outer and inner surface rollers between which a belt-like member is nipped. SOLUTION: The coulings, making contact with each other through nipping operation by outer and inner surface rollers 4 and 3, of a joining mechanism part 5 are engaged with each other at the closing portion of a belt-like member 100. By engaging the outer surface roller 4 with the recessed groove of the outer surface of the belt-like member 100, the outer surface roller advances in the direction of the axis of a pipe at a given pitch together with a newly fed belt-like member 100 and the joining mechanism part 5 is always positioned in a closing portion. Thereby, a lining executing device S is revolved on a whole and the belt-like member 100 is continuously closed to manufacture a pipe. The feed roller of the joining mechanism part 5 makes contact with the wall surface of a pipe culvert P, through rotation thereof, reaction from a wall surface is exerted and a rotation force is exerted on a lining executing device S, and the smooth feed of the lining executing device S is practicable.

9. 发明专利

JPH11254531A METHOD FOR LINING SEWER WITH REGULATION OF PERIMETER 失效
公开(公告)号：JPH11254531A
公开(公告)日：1999-09-21
申请号：JP8278398
申请日：1998-03-13
申请人： SEKISUI CHEMICAL CO LTD , ADACHI KENSETSU KOGYO KK
发明人： KITAHASHI NAOKI , KITAYAMA YASUSHI , AKIMOTO HIDEKI , YAMASHIRO HAMAO
IPC分类号： E03D3/06 , B29C63/32 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To obtain various lining states by continuously changing a perimeter of a molding frame by an extending and contracting cylinder while rotating operation for forming a lining tube by rotating the frame to spirally wind a strip member, thereby changing a diameter of the tube. SOLUTION: An inner surface roller and an outer surface roller 4 are provided in a connecting mechanism 5 provided in a molding frame for forming a linkage. A perimeter regulating mechanism 6 is provided in the linkage. Thus, a perimeter of the frame 1 is regulated. The mechanism 6 is mounted at an inside link 10B, and a piston rod 34 is moved to be advanced or retracted in a cylinder body 33 of a hydraulic cylinder for constituting its extending and contracting cylinder 30. Thus, an interval is regulated to regulate the perimeter of the frame 1. As a result, the frame 1 is incorporated with flexibility by the linkage, satisfactorily followed by an inner wall shape of a sewer, dealt with a change of a tube diameter with elasticity of a lining tube and an accurate perimeter is obtained.

10. 发明专利

JPH10274389A WORK EXECUTION DEVICE AND METHOD FOR LINING PIPE CONDUIT 失效
公开(公告)号：JPH10274389A
公开(公告)日：1998-10-13
申请号：JP3067298
申请日：1998-01-28
申请人： SEKISUI CHEMICAL CO LTD , ADACHI KENSETSU KOGYO KK
发明人： KITAHASHI NAOKI , KITAYAMA YASUSHI , AKIMOTO SHIGEKI , YAMASHIRO HAMAO
IPC分类号： B29C63/32 , F16L58/16
摘要： PROBLEM TO BE SOLVED: To smoothly form a lining pipe, and to prevent the generation of fluctuation in the driving condition of a corner part by arranging a second pinching and fitting mechanism at a position in rear of a first pinching and fitting mechanism, which is formed of an outer surface roller and an inner surface roller arranged at each connecting position of a lining pipe and a belt-like member, through a bend part. SOLUTION: In a closing part of a belt-like member 100, a new belt-like member 100 to be continuously supplied to a starting lining pipe with the fitting structure by the pinching and fitting force of an inner surface roller 5 and an outer surface roller 6 of a pinching and fitting mechanism to be driven for rotation. When a first feeding roller 73A of a first pinching and fitting mechanism 7A achieves a corner of a pipe conduit P having a rectangular cross section, a second feeding roller 73B of a second pinching and fitting mechanism 7B maintains the abutment on the wall surface so as to always maintain the feeding word. With this structure, generation of abutment of the outer surface roller 6 of the pinching and fitting mechanism on the wall surface is prevented, and while a lining pipe R can be smoothly formed by the feeding work with the generation of abutment of the feeding roller with the wall surface.

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