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4. 发明专利

JPS5330116A APPARATUS FOR QUALITY CONTROL IN SAND COMPACTION PILE METHOD 失效
公开(公告)号：JPS5330116A
公开(公告)日：1978-03-22
申请号：JP10466476
申请日：1976-08-31
申请人： TOYO CONSTRUCTION
发明人： ISOZAKI JIYUUJIROU , KOMURA MAKOTO , HORI INICHI , OOMATA SHIGEOKI
IPC分类号： E02D3/08 , E02D3/10

5. 发明专利

JPS56163311A QUALITY CONTROL DEVICE FOR SAND COMPACTION PILE WORK 失效
公开(公告)号：JPS56163311A
公开(公告)日：1981-12-15
申请号：JP11891380
申请日：1980-09-17
申请人： TOYO CONSTRUCTION
发明人： ISOZAKI JIYUUJIROU , KOMURA MAKOTO , HORI INICHI , OOMATA SHIGEOKI
IPC分类号： E02D3/10 , E02D3/08
摘要： PURPOSE:To construct a pile having a given quality while watching the increasing rate of sand amount which is detected and displayed by providing a driven pipe depth detector, a sand position detector, and an arithmetic displayer in a sand compaction work. CONSTITUTION:As a driven pipe is drawn up, a driven pipe depth detector 11 converts the revolving number of a sieve 14 turned through a wire rope 13 into an electric signal and then outputs it. Also, as the sand level is lowered, a sand level detector 15 converts the revolving number of a sieve 19 turned through a wire rope 18 into an electric signal and outputs it. The output signals of the detectors are put in an arithmetic displayer 23. The inside diameter d of the driven pipe 1 and the diameter D of a sand pile are preset in the arithmetic displayer 23 and an increasing rate alpha of sand amount is obtained. While watching the increasing rate alpha of sand amount, workers construct sand piles while regulating deviation of the increasing rate alpha of sand amount from a set value by controlling the winding rate of the wire rope 18 and the vibration number of a vibrator.

6. 发明专利

JPS5575611A SURVEYING UNIT 失效
公开(公告)号：JPS5575611A
公开(公告)日：1980-06-07
申请号：JP14893178
申请日：1978-12-01
申请人： TOYO CONSTRUCTION
发明人： ISOZAKI JIYUUJIROU , HORI INICHI
IPC分类号： G01C15/00
摘要： PURPOSE:To save man-hours with the constitution possible for one man performance for the surveying work and others such as ship operation work, in the survey directing the piling work ship to the scheduled position on sea. CONSTITUTION:The swing stand 2 supported swing free to the base 1 horizontally is provided. The surveying unit 7 and the television camera 9 supported to the swing stand 2 possible for elevation incorporatedly and parallelly are provided. Further, the unit swinging the swing stand 2, unit elevating the surveying unit and television camera 9, and the remote control switch 15 for television camera are provided, and the television monitor 17 picturing the object caught with the television camera is provided. Further, the data surveyed with the survey unit 7 is displayed around the television monitor 17 or outputted with the control panel 16. With this constitution, surveying or others can be performed with one man to enable to save man-hours.

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