CN101962960B - Locking device for leveling machine - Google Patents
Locking device for leveling machine Download PDFInfo
- Publication number
- CN101962960B CN101962960B CN201010525756XA CN201010525756A CN101962960B CN 101962960 B CN101962960 B CN 101962960B CN 201010525756X A CN201010525756X A CN 201010525756XA CN 201010525756 A CN201010525756 A CN 201010525756A CN 101962960 B CN101962960 B CN 101962960B
- Authority
- CN
- China
- Prior art keywords
- leveling
- sleeper beam
- evener
- leveling machine
- boat
- 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.)
- Active
Links
Images
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention relates to a locking device for a leveling machine. The device comprises a bearing pedestal, frame support lugs and a square sleeper beam, wherein the bearing pedestal is arranged on the inner wall of a leveling boat; the frame support lugs are arranged on the outer walls of four box girders of a leveling machine frame and correspond to the bearing pedestal; and the square sleeper beam is arranged above the bearing pedestal and connected with the leveling boat through a hydraulic device. The locking device has a simple structure, is safe to use and is arranged on the leveling boat and the leveling machine frame by using a gap between the body of the leveling boat and the leveling machine frame. After the leveling machine finishes work, the square sleeper beam is pushed out of the leveling boat and placed on the bearing pedestal with a hydraulic cylinder by operating a liquid control valve, and the leveling machine frame support lugs are positioned on the square sleeper beam, and the rope is lifted, so that the leveling machine is safely locked at an open region in the leveling boat; and when the leveling machine is put down to work, the leveling machine is slightly lifted by lifting a winch, the liquid control valve is operated and the square sleeper beam is pulled back into the leveling boat by using the hydraulic cylinder, so that unlocking operation can be finished, and the locking device is simple and convenient to operate.
Description
Technical field
The present invention relates to a kind of underwater bed leveling device, specifically, relate to a kind of underwater bed leveling machine.
Background technology
At present, when carrying out the operation of deep water base bed flattening, use leveling ship and deep water evener to carry out operation jointly.The evener framework is formed a rectangle by four box beam, the courtyard in the rectangle, and the rubble that is used to support scraper that the water surface is sent into is wipeed off; The leveling ship is to be similar to the framework that leveling box-girder frame construction, bigger is formed, and is used for transportation and locatees and provide power for the evener framework.Because the evener overall weight is heavy, it goes up and down and is accomplished by 4 large-scale crabs on the leveling ship.But when berthing or dispatch, evener can not be as on hanging object existence and the leveling ship, and this safety for boats and ships is very disadvantageous.Therefore, on the leveling ship how not only convenient but also safety deposit evener, be a very crucial problem.
Summary of the invention
The present invention is directed to the problems referred to above that existing leveling ship exists when placing evener, a kind of evener locked instrument simple in structure, easy to operate and safe in utilization is provided.
Technical scheme of the present invention is: a kind of evener locked instrument; This device comprises carrying pedestal, framework journal stirrup and square sleeper beam; The carrying pedestal is installed on the madial wall of leveling ship, and the framework journal stirrup is arranged on the lateral wall of four box-girders of evener framework, and corresponding with the carrying pedestal; Side's sleeper beam is arranged on the top of carrying pedestal, and is connected with the leveling ship by hydraulic means;
Preferably, described carrying pedestal comprises two carrying bearings, forms a locking groove between two carrying bearings;
Preferably, the two ends of described side's sleeper beam vertically are connected with a pole respectively;
Preferably, described hydraulic means comprises hydraulic cylinder and pilot operated valve device, and the piston rod of hydraulic cylinder is connected with square sleeper beam.
The invention has the beneficial effects as follows: the present invention is simple in structure, easy to operate and safe in utilization, utilizes the gap between leveling ship hull and the evener framework, and locked instrument is installed on leveling ship and the evener framework.After evener finishes operation; Need not be suspended on the leveling ship; But square sleeper beam is released and is put on the carrying pedestal in the leveling ship with hydraulic cylinder through handling pilot operated valve device, on the evener framework journal stirrup side of the being located in sleeper beam, promoting cable wire can unload; The just safe locking of evener is flattening ship inner opening zone, and what the leveling ship can be safe berthing or dispatching; When evener need put down operation, hoisting gear was mentioned evener earlier a little, handled pilot operated valve device, with hydraulic cylinder square sleeper beam was retracted in the leveling ship and can accomplish release work, and is simple, convenient.
Description of drawings
Accompanying drawing 1 is the structural representation of the specific embodiment of the invention;
Accompanying drawing 2 is the structural representation of specific embodiment of the invention fixed bearing;
Accompanying drawing 3 is the structural representation of specific embodiment of the invention frame supporter.
The specific embodiment
The specific embodiment of the present invention: shown in Fig. 1 to 2; A kind of evener locked instrument; This device comprises carrying pedestal 1, framework journal stirrup 2 and square sleeper beam 3; Carry pedestal 1 and be installed on the inside wall that flattens ship 4, framework journal stirrup 2 is arranged on the lateral wall of 5 four box-girders of evener framework, and corresponding with carrying pedestal 1; Side's sleeper beam 3 is arranged on the top of carrying pedestal 1, and is connected with leveling ship 4 through hydraulic means, and the two ends of square sleeper beam 3 vertically are connected with a pole 6 respectively.Carry pedestal 1 and comprise locking groove 8 of formation between 7, two carrying bearings of two carrying bearings.Hydraulic means comprises hydraulic cylinder 9 and pilot operated valve device, and the piston rod of hydraulic cylinder 9 is connected with square sleeper beam 3.
Operating principle:
During locking, at first the evener framework is left the water, and behind the remaining seawater in the emptying evener framework, the evener framework is promoted to upper limit position (being that evener framework end face is concordant basically with leveling ship main ship deck) with hoisting gear.When the evener framework was left the water, whether locking point will have the special messenger to put in place to observe each group to carry pedestal to cooperate appropriately with the framework journal stirrup, if any collision situation, in time adjust everywhere.The framework journal stirrup get into locking groove smoothly and rise put in place after, handle pilot operated valve device, respectively square sleeper beam is released the leveling outboard and to carry pedestal concordant with the leveling outboard with hydraulic cylinder; Start hoisting gear, will flatten the framework journal stirrup slowly on the side's of dropping on sleeper beam, through the pole at sleeper beam two ends, screw locking side, the evener total weight all drops on the locked instrument then, and locking is accomplished, and the leveling ship just can berth safely, perhaps dispatch.
Evener need put down when carrying out operation; Unclamp the square sleeper beam pole of screw locking, the evener framework of slinging is handled pilot operated valve device; With hydraulic cylinder square sleeper beam is retracted in the leveling ship; After the framework journal stirrup all falls into locking groove everywhere with the evener framework by hoisting gear, decontrol synchronously and promote cable wire, the evener framework is fallen into the water.
Claims (4)
1. evener locked instrument; It is characterized in that: this device comprises carrying pedestal, framework journal stirrup and square sleeper beam; The carrying pedestal is installed on the madial wall of leveling ship, and the framework journal stirrup is arranged on the lateral wall of four box-girders of evener framework, and corresponding with the carrying pedestal; Side's sleeper beam is arranged on the top of carrying pedestal, and is connected with the leveling ship by hydraulic means.
2. evener locked instrument as claimed in claim 1 is characterized in that: described carrying pedestal comprises two carrying bearings, forms a locking groove between two carrying bearings.
3. evener locked instrument as claimed in claim 1 is characterized in that: the two ends of described side's sleeper beam vertically are connected with a pole respectively.
4. evener locked instrument as claimed in claim 1 is characterized in that: described hydraulic means comprises hydraulic cylinder and pilot operated valve device, and the piston rod of hydraulic cylinder is connected with square sleeper beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525756XA CN101962960B (en) | 2010-11-01 | 2010-11-01 | Locking device for leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010525756XA CN101962960B (en) | 2010-11-01 | 2010-11-01 | Locking device for leveling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101962960A CN101962960A (en) | 2011-02-02 |
| CN101962960B true CN101962960B (en) | 2012-02-22 |
Family
ID=43516001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010525756XA Active CN101962960B (en) | 2010-11-01 | 2010-11-01 | Locking device for leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101962960B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978806A (en) * | 1975-06-03 | 1976-09-07 | Wharton Shipping Corporation | Vessel with flooded hold for transport of barges |
| US4305342A (en) * | 1979-12-31 | 1981-12-15 | Wharton Shipping Corporation | Barge-carrying vessel of the flotation loading and unloading type with wedge means for holding down the barges |
| CN2054012U (en) * | 1989-07-08 | 1990-03-07 | 交通部第二航务工程勘察设计院 | Self-regulating float type ship nooring and docking equipment |
| EP0919458A1 (en) * | 1997-11-21 | 1999-06-02 | CABLE & WIRELESS PLC | Loading and laying underwater cable |
| CN2400359Y (en) * | 1999-09-29 | 2000-10-11 | 中港第一航务工程局 | Base-type foundation bed riprap levelling ship |
| CN2701748Y (en) * | 2003-09-30 | 2005-05-25 | 陈泽 | Waterborne construction craft |
| CN201857622U (en) * | 2010-11-01 | 2011-06-08 | 中交一航局第二工程有限公司 | Locking device for leveling machine |
-
2010
- 2010-11-01 CN CN201010525756XA patent/CN101962960B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101962960A (en) | 2011-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102030076B (en) | Cabin entry process for main diesel generating set of 50,000-ton semi-submerged ship | |
| CN101492140B (en) | Aluminum alloy catamaran whole-boat afloat process | |
| CN102381440B (en) | Guide chain device | |
| CN104443260A (en) | Installing device and method for underwater part of full-revolving propeller | |
| US20150217838A1 (en) | Method for lowering and hoisting of a load to or from an ocean floor | |
| CN203781702U (en) | Seawater counterweight crane | |
| CN102807165A (en) | Fixed multifunctional manipulator | |
| CN201857622U (en) | Locking device for leveling machine | |
| US7882792B2 (en) | Auxiliary floating structure and procedure for descent of equipment into the sea | |
| CN204714393U (en) | The bull tower crane peculiar to vessel of safety | |
| CN101962960B (en) | Locking device for leveling machine | |
| CN102071652B (en) | Method and device for dragging large-tonnage object ashore | |
| CN103640674A (en) | Multipurpose lifeboat crane | |
| CN112810759A (en) | Large heavy workpiece transporting and lifting ship | |
| CN206446774U (en) | Z-drive tug side of a ship pylon | |
| CN210971453U (en) | Large heavy workpiece transporting and lifting ship | |
| CN104192733A (en) | Travelling type multifunctional mechanical arm | |
| CN201596891U (en) | Tooling for mounting and positioning rudder propeller | |
| KR100926890B1 (en) | A floating pier including a means of moving a bridge | |
| CN104724623A (en) | Marine movable sundry lifting appliance | |
| CN201678024U (en) | Easy-turning boat rudder blade | |
| CN103434947B (en) | offshore transfer gantry crane | |
| CN203269391U (en) | Dual-beam quay crane device | |
| CN207631439U (en) | Large-tonnage synchronization lifting system | |
| CN204714399U (en) | Be convenient to the bull tower crane peculiar to vessel of oil transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Jieyu Document name: Notice of conformity |