FR2337232A1 - Plant for blast cleaning caisson gate guide tracks - comprises panel of same size and gate handled by crane with compressed air jets emitted from base - Google Patents

Plant for blast cleaning caisson gate guide tracks - comprises panel of same size and gate handled by crane with compressed air jets emitted from base

Info

Publication number
FR2337232A1
FR2337232A1 FR7600064A FR7600064A FR2337232A1 FR 2337232 A1 FR2337232 A1 FR 2337232A1 FR 7600064 A FR7600064 A FR 7600064A FR 7600064 A FR7600064 A FR 7600064A FR 2337232 A1 FR2337232 A1 FR 2337232A1
Authority
FR
France
Prior art keywords
gate
compressed air
caisson
crane
handled
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
FR7600064A
Other languages
French (fr)
Other versions
FR2337232B1 (en
Inventor
Gerard Banguet
Paul Combaz
Gerald Maillet
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR7600064A priority Critical patent/FR2337232A1/en
Publication of FR2337232A1 publication Critical patent/FR2337232A1/en
Application granted granted Critical
Publication of FR2337232B1 publication Critical patent/FR2337232B1/fr
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B7/00Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20Movable barrages; Lock or dry-dock gates
    • E02B7/26Vertical-lift gates
    • E02B7/28Vertical-lift gates with sliding gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The plant is for blast-cleaning the recessed channel guidage tracks of slidably demountable caisson gates in hydraulic structures. It removes the sediment which habitually collects in the corners of a canal invert, and comprises a rigid panel (10) of which the dimensions are slightly less than the gate. A pipe (12) with a series of holes emitting compressed air runs across the base of the panel. The panel is equipped with compressed air feeds (15) and may be handled by a crane. It is slid down the caisson gate tracks, and compressed air directed onto the canal invert and the track bases. the panel is then withdrawn and the gate inserted.
FR7600064A 1976-01-05 1976-01-05 Plant for blast cleaning caisson gate guide tracks - comprises panel of same size and gate handled by crane with compressed air jets emitted from base Granted FR2337232A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7600064A FR2337232A1 (en) 1976-01-05 1976-01-05 Plant for blast cleaning caisson gate guide tracks - comprises panel of same size and gate handled by crane with compressed air jets emitted from base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600064A FR2337232A1 (en) 1976-01-05 1976-01-05 Plant for blast cleaning caisson gate guide tracks - comprises panel of same size and gate handled by crane with compressed air jets emitted from base

Publications (2)

Publication Number Publication Date
FR2337232A1 true FR2337232A1 (en) 1977-07-29
FR2337232B1 FR2337232B1 (en) 1980-05-16

Family

ID=9167616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600064A Granted FR2337232A1 (en) 1976-01-05 1976-01-05 Plant for blast cleaning caisson gate guide tracks - comprises panel of same size and gate handled by crane with compressed air jets emitted from base

Country Status (1)

Country Link
FR (1) FR2337232A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506361A1 (en) * 1981-05-20 1982-11-26 Precontrainte Structures Ste F Sluice with mobile barrier for tidal works - has thin section metal barrier with ends mounted in vertical slides driven by motor assembly
FR2507223A1 (en) * 1981-06-05 1982-12-10 Neyrpic Guide for sluice gates - has rollers on elastics supports to hold gate in compression
DE3403959A1 (en) * 1984-02-04 1985-08-14 Müller, Karl, 8502 Zirndorf Weir with stop-log guides and lifting and lowering device
EP0544029A1 (en) * 1991-11-27 1993-06-02 Manfred Weikopf Guide cap for floating barrage
EP0684342A2 (en) * 1994-05-28 1995-11-29 Josef Gega High water protection barrier
CN106836246A (en) * 2016-12-20 2017-06-13 杭州江润科技有限公司 Open trench tunnel crosses the construction method of section building enclosure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506361A1 (en) * 1981-05-20 1982-11-26 Precontrainte Structures Ste F Sluice with mobile barrier for tidal works - has thin section metal barrier with ends mounted in vertical slides driven by motor assembly
FR2507223A1 (en) * 1981-06-05 1982-12-10 Neyrpic Guide for sluice gates - has rollers on elastics supports to hold gate in compression
DE3403959A1 (en) * 1984-02-04 1985-08-14 Müller, Karl, 8502 Zirndorf Weir with stop-log guides and lifting and lowering device
EP0544029A1 (en) * 1991-11-27 1993-06-02 Manfred Weikopf Guide cap for floating barrage
EP0684342A2 (en) * 1994-05-28 1995-11-29 Josef Gega High water protection barrier
EP0684342A3 (en) * 1994-05-28 1996-09-18 Josef Gega High water protection barrier.
CN106836246A (en) * 2016-12-20 2017-06-13 杭州江润科技有限公司 Open trench tunnel crosses the construction method of section building enclosure
CN106836246B (en) * 2016-12-20 2018-10-23 杭州江润科技有限公司 Open trench tunnel crosses the construction method of section building enclosure

Also Published As

Publication number Publication date
FR2337232B1 (en) 1980-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse