CN104018508A - Stone dumper of high-front shovel and stone-dumping construction method thereof - Google Patents
Stone dumper of high-front shovel and stone-dumping construction method thereof Download PDFInfo
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- CN104018508A CN104018508A CN201410307002.5A CN201410307002A CN104018508A CN 104018508 A CN104018508 A CN 104018508A CN 201410307002 A CN201410307002 A CN 201410307002A CN 104018508 A CN104018508 A CN 104018508A
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- stone
- front shovel
- jackstone
- dumper
- cargo ship
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Abstract
The invention discloses a stone dumper of a high-front shovel. The stone dumper comprises a plate barge, wherein an anti-sideslip device for preventing the high-front shovel from falling is arranged on a deck of the plate barge, and isolating devices which protrude outward and are isolated from a stone carrying ship filled with stones are arranged on both sides of the body of the plate barge at intervals. The invention further provides a stone-dumping construction method. By arranging the anti-sideslip device on the deck of the plate barge and the isolating devices on both sides of the plate barge, during stone dumping operation, the high-front shovel stops on the plate barge, stones are stacked on the stone carrying ship which is isolated from the plate barge through the isolating devices, namely, a stone dumping gap exists between the stone carrying ship and the plate barge, and stones on the stone carrying ship can be dumped through the high-front shovel. Under the effect of the anti-sideslip device, the high-front shovel does not slide to ensure balance of the stone dumper, so that the deficiency that existing stone dumper is easy to incline and overturn and the shovel easily falls into water is overcome.
Description
Technical field
The invention belongs to waterway regulation works technical field, concrete is a kind of high-front shovel stone dumper, and adopts the jackstone construction method of this stone dumper.
Background technology
In recent years, the marine traffic engineering construction of China has obtained flourish.Along with building deepening continuously of Changjiang River Golden Channe engineering, the scale of waterway regulation works and quantity are in continuous increase.Jackstone waterborne, as a kind of common construction technology of river bottom protection under water, is widely used in waterway regulation works construction.
Jackstone construction method waterborne mainly contains excavator jackstone, deep tank is refuted jackstone, crane barge jackstone and string bag jackstone etc.Owing to being subject to construct depth of water restriction and equipment cost restriction, excavator jackstone is because cost is low, efficiency is high, applicable depth condition is extensively generally used.As shown in Figure 1, construction sectional drawing for existing a kind of excavator jackstone construction method, existing excavator jackstone construction method adopts common excavator directly to go up the operation of jettisoninging of piece stone cargo ship, although can meet to a certain extent the requirement of jackstone operation, also has following shortcoming:
(1) in construction, piece stone cargo ship waves because the reasons such as current, stormy waves can produce, and excavator is on fully loaded piece stone cargo ship, and center of gravity is higher, easily from piece stone cargo ship, in landing water, causes construction operation dangerous;
(2) in construction, excavator repeatedly rolls on piece stone, can produce destruction to piece stone, affects the effect of jackstone operation;
(3) after the completion of discharge of piece stone cargo ship, excavator must be transitioned into from unloaded piece stone cargo ship on heavily loaded piece stone cargo ship, in transient process, due to center of gravity deflection, easily cause ship inclination to be overturned with excavator overboard, not only dangerous but also affect efficiency of construction.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of high-front shovel stone dumper and jackstone construction method thereof, can effectively overcome stone dumper in prior art and easily tilt to overturn and the easy overboard defect of excavator.
For achieving the above object, the invention provides following technical scheme:
First the present invention has proposed a kind of high-front shovel stone dumper, comprise dull and stereotyped barge, the deck of described dull and stereotyped barge is provided with for preventing the anti-side-slip apparatus of high-front shovel landing, and it is outwardly and for the spacer assembly with the piece stone cargo ship isolation of piece stone is housed that the compartment of terrain, hull both sides of described dull and stereotyped barge is provided with.
Further, described anti-side-slip apparatus comprises the walking track of setting corresponding to high-front shovel, and the both sides of described walking track are provided with anti-sideslip baffle plate or the anti-sideslip lever that prevents that excavator from breakking away.
Further, described walking track arranges axisymmetricly with respect to the axis of symmetry of described dull and stereotyped barge.
Further, described spacer assembly comprises the isolating frame that is fixedly installed on described dull and stereotyped barge hull both sides, and the top of described isolating frame is provided with anti-collision rubber.
Further, described dull and stereotyped barge hull both sides are respectively equipped with two spacer assemblys that are positioned at its rear and front end.
Further, the both sides, deck of described dull and stereotyped barge are provided with the fence that adopts steel plate to make.
The invention allows for a kind of employing jackstone construction method of high-front shovel stone dumper as mentioned above, comprise the steps:
1) barge location: high-front shovel is rested on described dull and stereotyped barge, and dull and stereotyped barge is displaced to the location of casting anchor after the jackstone grid of appointment;
2) piece stone cargo ship alongside stone dumper: the side by the alongside of piece stone cargo ship at described high-front shovel stone dumper, between described stone cargo ship and high-front shovel stone dumper, adopt described spacer assembly isolation, and described stone cargo ship and high-front shovel stone dumper tying-up is firm, the heavily loaded waterline position of inspection piece stone cargo ship;
3) jackstone operation: utilize high-front shovel to carry out jackstone operation to being loaded in the described block of piece stone on stone cargo ship, and the balance of maintainance block stone cargo ship;
4) piece stone cargo ship sails out of stone dumper: by after the piece stone completion of discharge being loaded on piece stone cargo ship, piece stone cargo ship and high-front shovel stone dumper are unclamped, and piece stone cargo ship is sailed out of to high-front shovel stone dumper, check the Light Water Line of piece stone cargo ship;
5) check jackstone grid: if corresponding jackstone grid reaches jackstone construction requirement, high-front shovel stone dumper is displaced to next jackstone grid; If corresponding jackstone grid does not reach jackstone construction requirement, repeating step 2) to step 4), until reach jackstone construction requirement.
Further, in described step 1), the high-front shovel resting on described dull and stereotyped barge is at least one.
Further, described step 2) in, while casting anchor location, by being arranged on a Bower Anchor on described high-front shovel stone dumper, two bower anchors, two aft anchors and an aft anchor, all open anchoring calmly.
Further, in described step 3), during jackstone operation, described stone cargo ship all carried out to jackstone operation near the inner side of described high-front shovel stone dumper with away from the outside of described high-front shovel stone dumper.
Beneficial effect of the present invention is:
High-front shovel stone dumper of the present invention, by anti-side-slip apparatus being set on the deck of dull and stereotyped barge and in the both sides of dull and stereotyped barge, spacer assembly being set, during jackstone operation, high-front shovel rests on dull and stereotyped barge, piece clitter is placed on piece stone cargo ship, between piece stone cargo ship and dull and stereotyped barge, by spacer assembly, isolate, be to be provided with jackstone gap between piece stone cargo ship and dull and stereotyped barge, utilize high-front shovel to carry out jackstone operation to the piece stone on piece stone cargo ship, and under the effect of anti-side-slip apparatus, high-front shovel can not break away, can guarantee the balance of stone dumper, having overcome existing stone dumper easily tilts to overturn and the easy overboard defect of excavator.
Jackstone construction method of the present invention, by utilizing piece stone cargo ship that piece stone is transported to by stone dumper, and high-front shovel is rested on stone dumper, utilize high-front shovel directly the piece stone being loaded on piece stone cargo ship to be carried out to jackstone operation, with respect to existing excavator jackstone construction method, have the following advantages:
1, in jackstone work progress, high-front shovel rests on stone dumper all the time, be subject to the protection of anti-side-slip apparatus, waving of stone dumper can not cause excavator overboard, in addition, anti-side-slip apparatus also has position-limiting action to high-front shovel, in jackstone work progress, by limiting the position of high-front shovel, also can alleviate waving of stone dumper;
2, high-front shovel rests on stone dumper all the time, and the piece stone being loaded on piece stone cargo ship can not rolled by high-front shovel, and jackstone construction method of the present invention can not damage piece stone;
3, high-front shovel does not need as transition repeatedly between two piece stone cargo ships in existing jackstone construction method, but all rests on stone dumper all the time, thereby has eliminated the overboard potential safety hazard of excavator, and has improved efficiency of construction.
Accompanying drawing explanation
In order to make object of the present invention, technical scheme and beneficial effect clearer, the invention provides following accompanying drawing and describe:
Fig. 1 is the construction sectional drawing of existing a kind of excavator jackstone construction method;
Fig. 2 is the structural representation of high-front shovel stone dumper embodiment of the present invention;
Fig. 3 is the structural representation of spacer assembly;
Fig. 4 is the location diagram of high-front shovel stone dumper and piece stone cargo ship in jackstone construction method embodiment of the present invention;
Fig. 5 is the construction sectional drawing of the present embodiment jackstone construction method.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can be implemented, but illustrated embodiment is not as a limitation of the invention so that those skilled in the art can better understand the present invention also.
As shown in Figure 2, be the structural representation of high-front shovel stone dumper embodiment of the present invention.The high-front shovel stone dumper of the present embodiment, comprise dull and stereotyped barge 1, the deck of dull and stereotyped barge 1 is provided with for preventing the anti-side-slip apparatus of high-front shovel 2 landings, and it is outwardly and for the spacer assembly with piece stone cargo ship 3 isolation of piece stone are housed that the compartment of terrain, hull both sides of dull and stereotyped barge 1 is provided with.
The anti-side-slip apparatus of the present embodiment comprises the walking track 4 with the corresponding setting of high-front shovel 2, the both sides of walking track 4 are provided with anti-sideslip baffle plate or the anti-sideslip lever 5 that prevents that excavator from breakking away, the both sides of the walking track 4 of the present embodiment are provided with the anti-sideslip lever 5 that adopts angle steel to make, when dull and stereotyped barge 1 waves, anti-side-slip apparatus can spacing high-front shovel 2, prevent that it is shifted along with waving of dull and stereotyped barge 1, not only can prevent that high-front shovel 2 is overboard, and can alleviate rocking of dull and stereotyped barge.
Preferably, the walking track 4 of the present embodiment arranges axisymmetricly with respect to the axis of symmetry of dull and stereotyped barge 1, and high-front shovel 2 is positioned on the center line of dull and stereotyped barge 1, can keep the balance of dull and stereotyped barge 1.
The spacer assembly of the present embodiment comprises the isolating frame 6 that is fixedly installed on dull and stereotyped barge 1 hull both sides, and the top of isolating frame 6 is provided with anti-collision rubber 7.The dull and stereotyped barge 1 hull both sides of the present embodiment are respectively equipped with two spacer assemblys that are positioned at its rear and front end.By spacer assembly is set, in jackstone work progress, not only can prevent dull and stereotyped barge 1 and 3 direct collisions of piece stone cargo ship, and can be between dull and stereotyped barge 1 and piece stone cargo ship 3 jackstone gap, one, interval, be convenient to the both sides of piece stone cargo ship 3 to carry out jackstone construction operation.
Further; the both sides, deck of dull and stereotyped barge 1 are provided with the fence 8 that adopts steel plate to make; by fence 8 is set; can play on the one hand protection high-front shovel 2 and prevent the effect that high-front shovel 2 is overboard; can also prevent that on the other hand, in jackstone construction operation, the piece stone on piece stone cargo ship 3 is thrown on dull and stereotyped barge 1.
The high-front shovel stone dumper of the present embodiment, by anti-side-slip apparatus being set on the deck at dull and stereotyped barge 1 and in the both sides of dull and stereotyped barge 1, spacer assembly being set, during jackstone operation, high-front shovel 2 rests on dull and stereotyped barge 1, piece clitter is placed on piece stone cargo ship 3, between piece stone cargo ship 3 and dull and stereotyped barge 1, by spacer assembly, isolate, be to be provided with jackstone gap between piece stone cargo ship 3 and dull and stereotyped barge 1, utilize high-front shovel 2 to carry out jackstone operation to the piece stone on piece stone cargo ship, and under the effect of anti-side-slip apparatus, high-front shovel can not break away, can guarantee the balance of stone dumper, having overcome existing stone dumper easily tilts to overturn and the easy overboard defect of excavator.
As shown in Figure 4, be the location diagram of high-front shovel stone dumper and piece stone cargo ship in jackstone construction method embodiment of the present invention.The employing of the present embodiment is the jackstone construction method of high-front shovel stone dumper 9 as mentioned above, comprises the steps:
1) barge location: high-front shovel 2 is rested on dull and stereotyped barge 1, and dull and stereotyped barge 1 is displaced to the location of casting anchor after the jackstone grid of appointment; Concrete, the high-front shovel 2 resting on dull and stereotyped barge 1 is at least one, the high-front shovel 2 that the present embodiment rests on dull and stereotyped barge 1 is two, two high-front shovels 2 carry out jackstone operation simultaneously, efficiency of construction not only can be improved, and the balance of dull and stereotyped barge 1 can be kept better; Casting anchor when location, by being arranged on a Bower Anchor on high-front shovel stone dumper 9 10, two bower anchors 11, two aft anchors 12 and aft anchor 13, all to open anchoring fixed, and fixedly the position of high-front shovel stone dumper 9 is motionless;
2) piece stone cargo ship alongside stone dumper: the side by 3 alongside of piece stone cargo ship at high-front shovel stone dumper 9, between piece stone cargo ship 3 and high-front shovel stone dumper 8, adopt spacer assembly isolation, be between piece stone cargo ship 3 and high-front shovel stone dumper 8, to isolate a jackstone gap, piece stone cargo ship 3 and high-front shovel stone dumper 9 tying-ups is firm, the heavily loaded waterline position of inspection piece stone cargo ship;
3) jackstone operation: the piece stone that utilizes 2 pairs of high-front shovels to be loaded on piece stone cargo ship 3 carries out jackstone operation, and the balance of maintainance block stone cargo ship; During jackstone operation, to piece stone cargo ship 3 inner sides near high-front shovel stone dumper 9 with away from the outside of high-front shovel stone dumper 9, all carry out jackstone operation, better the balance of maintainance block stone cargo ship 3;
4) piece stone cargo ship sails out of stone dumper: by after the piece stone completion of discharge being loaded on piece stone cargo ship 3, piece stone cargo ship 3 and high-front shovel stone dumper 9 are unclamped, and piece stone cargo ship 3 is sailed out of to high-front shovel stone dumper 9, check the Light Water Line of piece stone cargo ship;
5) check jackstone grid: if corresponding jackstone grid reaches jackstone construction requirement, high-front shovel stone dumper 9 is displaced to next jackstone grid; If corresponding jackstone grid does not reach jackstone construction requirement, repeating step 2) to step 4), until reach jackstone construction requirement.
The jackstone construction method of the present embodiment, by utilizing piece stone cargo ship 3 that piece stone is transported to by stone dumper, and high-front shovel 2 is rested on stone dumper, utilize high-front shovel 2 directly the piece stone being loaded on piece stone cargo ship 3 to be carried out to jackstone operation, with respect to existing excavator jackstone construction method, have the following advantages:
1, in jackstone work progress, high-front shovel 2 rests on stone dumper 9 all the time, be subject to the protection of anti-side-slip apparatus, waving of stone dumper can not cause excavator 2 overboard, in addition, anti-side-slip apparatus also has position-limiting action to high-front shovel 2, in jackstone work progress, by limiting the position of high-front shovel 2, also can alleviate waving of stone dumper;
2, high-front shovel 2 rests on stone dumper 9 all the time, and the piece stone being loaded on piece stone cargo ship 3 can not rolled by high-front shovel 9, and the jackstone construction method of the present embodiment can not damage piece stone;
3, high-front shovel 2 does not need as transition repeatedly between two piece stone cargo ships in existing jackstone construction method, but all rests on stone dumper 9 all the time, thereby has eliminated the overboard potential safety hazard of excavator, and has improved efficiency of construction.
The above embodiment is only the preferred embodiment for absolutely proving that the present invention lifts, and protection scope of the present invention is not limited to this.Being equal to that those skilled in the art do on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. a high-front shovel stone dumper, comprise dull and stereotyped barge, it is characterized in that: the deck of described dull and stereotyped barge is provided with for preventing the anti-side-slip apparatus of high-front shovel landing, it is outwardly and for the spacer assembly with the piece stone cargo ship isolation of piece stone is housed that the compartment of terrain, hull both sides of described dull and stereotyped barge is provided with.
2. high-front shovel stone dumper according to claim 1, it is characterized in that: described anti-side-slip apparatus comprises the walking track of setting corresponding to high-front shovel, the both sides of described walking track are provided with anti-sideslip baffle plate or the anti-sideslip lever that prevents that excavator from breakking away.
3. high-front shovel stone dumper according to claim 2, is characterized in that: described walking track arranges axisymmetricly with respect to the axis of symmetry of described dull and stereotyped barge.
4. high-front shovel stone dumper according to claim 1, is characterized in that: described spacer assembly comprises the isolating frame that is fixedly installed on described dull and stereotyped barge hull both sides, and the top of described isolating frame is provided with anti-collision rubber.
5. high-front shovel stone dumper according to claim 4, is characterized in that: described dull and stereotyped barge hull both sides are respectively equipped with two spacer assemblys that are positioned at its rear and front end.
6. according to the high-front shovel stone dumper described in claim 1-5 any one, it is characterized in that: the both sides, deck of described dull and stereotyped barge are provided with the fence that adopts steel plate to make.
7. a jackstone construction method for employing high-front shovel stone dumper as described in claim 1-6 any one, is characterized in that: comprise the steps:
1) barge location: high-front shovel is rested on described dull and stereotyped barge, and dull and stereotyped barge is displaced to the location of casting anchor after the jackstone grid of appointment;
2) piece stone cargo ship alongside stone dumper: the side by the alongside of piece stone cargo ship at described high-front shovel stone dumper, between described stone cargo ship and high-front shovel stone dumper, adopt described spacer assembly isolation, and described stone cargo ship and high-front shovel stone dumper tying-up is firm, the heavily loaded waterline position of inspection piece stone cargo ship;
3) jackstone operation: utilize high-front shovel to carry out jackstone operation to being loaded in the described block of piece stone on stone cargo ship, and the balance of maintainance block stone cargo ship;
4) piece stone cargo ship sails out of stone dumper: by after the piece stone completion of discharge being loaded on piece stone cargo ship, piece stone cargo ship and high-front shovel stone dumper are unclamped, and piece stone cargo ship is sailed out of to high-front shovel stone dumper, check the Light Water Line of piece stone cargo ship;
5) check jackstone grid: if corresponding jackstone grid reaches jackstone construction requirement, high-front shovel stone dumper is displaced to next jackstone grid; If corresponding jackstone grid does not reach jackstone construction requirement, repeating step 2) to step 4), until reach jackstone construction requirement.
8. jackstone construction method according to claim 7, is characterized in that: in described step 1), the high-front shovel resting on described dull and stereotyped barge is at least one.
9. jackstone construction method according to claim 7, is characterized in that: described step 2), while casting anchor location, by being arranged on a Bower Anchor on described high-front shovel stone dumper, two bower anchors, two aft anchors and an aft anchor, all open anchoring calmly.
10. jackstone construction method according to claim 7, it is characterized in that: in described step 3), during jackstone operation, described stone cargo ship all carried out to jackstone operation near the inner side of described high-front shovel stone dumper with away from the outside of described high-front shovel stone dumper.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410307002.5A CN104018508A (en) | 2014-07-01 | 2014-07-01 | Stone dumper of high-front shovel and stone-dumping construction method thereof |
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| CN201410307002.5A CN104018508A (en) | 2014-07-01 | 2014-07-01 | Stone dumper of high-front shovel and stone-dumping construction method thereof |
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| CN105672186A (en) * | 2014-11-19 | 2016-06-15 | 上海勘测设计研究院有限公司 | Deepwater riprapping method and equipment |
| CN105926629A (en) * | 2016-06-29 | 2016-09-07 | 山东港湾建设集团有限公司 | Underwater foundation bed riprap leveling ship |
| CN106245650A (en) * | 2016-07-27 | 2016-12-21 | 中国石油大学(华东) | Aerial Submarine Pipeline double freedom sand controlling device |
| CN106368251A (en) * | 2016-09-22 | 2017-02-01 | 中交第二航务工程局有限公司 | Underwater rubble bed automatic leveling system based on Beidou navigation system |
| CN107757833A (en) * | 2017-11-24 | 2018-03-06 | 中航威海船厂有限公司 | A kind of hull excavator pedestal and fabrication and installation technique |
| CN108313219A (en) * | 2018-04-02 | 2018-07-24 | 长江南京航道工程局 | Stone dumper, jackstone system waterborne and jackstone method waterborne waterborne |
| CN108313214A (en) * | 2018-03-30 | 2018-07-24 | 乐山华麟航务船舶有限责任公司 | A kind of forward tilt self-unloading stone dumper |
| CN108487179A (en) * | 2018-05-21 | 2018-09-04 | 长江宜昌航道工程局 | A kind of positioning waterborne is jettisoninged integrated ship and method of jettisoninging |
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| CN106368251A (en) * | 2016-09-22 | 2017-02-01 | 中交第二航务工程局有限公司 | Underwater rubble bed automatic leveling system based on Beidou navigation system |
| CN107757833A (en) * | 2017-11-24 | 2018-03-06 | 中航威海船厂有限公司 | A kind of hull excavator pedestal and fabrication and installation technique |
| CN108313214A (en) * | 2018-03-30 | 2018-07-24 | 乐山华麟航务船舶有限责任公司 | A kind of forward tilt self-unloading stone dumper |
| CN108313219A (en) * | 2018-04-02 | 2018-07-24 | 长江南京航道工程局 | Stone dumper, jackstone system waterborne and jackstone method waterborne waterborne |
| CN108487179A (en) * | 2018-05-21 | 2018-09-04 | 长江宜昌航道工程局 | A kind of positioning waterborne is jettisoninged integrated ship and method of jettisoninging |
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Application publication date: 20140903 |