JPS5526342A - Sand deposit preventive device of overturning gate - Google Patents

Sand deposit preventive device of overturning gate

Info

Publication number
JPS5526342A
JPS5526342A JP9814878A JP9814878A JPS5526342A JP S5526342 A JPS5526342 A JP S5526342A JP 9814878 A JP9814878 A JP 9814878A JP 9814878 A JP9814878 A JP 9814878A JP S5526342 A JPS5526342 A JP S5526342A
Authority
JP
Japan
Prior art keywords
guide plate
water
gate
water guide
overflown
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
Application number
JP9814878A
Other languages
Japanese (ja)
Other versions
JPS6054447B2 (en
Inventor
Kinji Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NISHIDA MARINE BOILER
NISHIDA TEKKO KK
Original Assignee
NISHIDA MARINE BOILER
NISHIDA TEKKO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NISHIDA MARINE BOILER, NISHIDA TEKKO KK filed Critical NISHIDA MARINE BOILER
Priority to JP9814878A priority Critical patent/JPS6054447B2/en
Publication of JPS5526342A publication Critical patent/JPS5526342A/en
Publication of JPS6054447B2 publication Critical patent/JPS6054447B2/en
Expired legal-status Critical Current

Links

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  • Barrages (AREA)

Abstract

PURPOSE: To prevent the deposit of sand near a gate, by letting overflown water flow down toward a riverbed just after the gate by means of a water guide plate disposed to the outside of a gate body.
CONSTITUTION: When a gate body 1 is located at an erect position, a pin 16 contacts with an upper end of a long hole 15, and rods 18, 20 are approximately located at horizontal attitudes. Water overflowing a top end 8 falls on a water guide plate 12, flows down near a main shaft 4, and flows to the downstream through under a shaft 13. One portion of overflown water passes through voids among the water guide plate 12 and flows down because the water guide plate 12 is separated every longitudinal girder void, but a great portion of overflown water is once collected between the gate body 1 and the water guide plate 12, and flows out from a lower portion of the shaft 13, thus preventing the deposit of sand near the main shaft 4.
COPYRIGHT: (C)1980,JPO&Japio
JP9814878A 1978-08-14 1978-08-14 Sediment prevention device for tilt gate Expired JPS6054447B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9814878A JPS6054447B2 (en) 1978-08-14 1978-08-14 Sediment prevention device for tilt gate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9814878A JPS6054447B2 (en) 1978-08-14 1978-08-14 Sediment prevention device for tilt gate

Publications (2)

Publication Number Publication Date
JPS5526342A true JPS5526342A (en) 1980-02-25
JPS6054447B2 JPS6054447B2 (en) 1985-11-30

Family

ID=14212092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9814878A Expired JPS6054447B2 (en) 1978-08-14 1978-08-14 Sediment prevention device for tilt gate

Country Status (1)

Country Link
JP (1) JPS6054447B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231039A (en) * 1988-05-19 1990-02-01 Lisega Gmbh Conduit system and hydraulic type impact brake for similar article thereof
KR100608603B1 (en) 2006-01-25 2006-08-03 주식회사 계림엔지니어링 Floodgate automatic opening and shutting apparatus for stream dam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231039A (en) * 1988-05-19 1990-02-01 Lisega Gmbh Conduit system and hydraulic type impact brake for similar article thereof
KR100608603B1 (en) 2006-01-25 2006-08-03 주식회사 계림엔지니어링 Floodgate automatic opening and shutting apparatus for stream dam

Also Published As

Publication number Publication date
JPS6054447B2 (en) 1985-11-30

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