CN105369773A - Sand filling pipe device for opposite-pull construction - Google Patents
Sand filling pipe device for opposite-pull construction Download PDFInfo
- Publication number
- CN105369773A CN105369773A CN201510827604.8A CN201510827604A CN105369773A CN 105369773 A CN105369773 A CN 105369773A CN 201510827604 A CN201510827604 A CN 201510827604A CN 105369773 A CN105369773 A CN 105369773A
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- Prior art keywords
- charging pipe
- sandstone charging
- sandstone
- sand
- pipe device
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/18—Reclamation of land from water or marshes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a sand filling pipe device for opposite-pull construction. The sand filling pipe device comprises a plurality of sand filling pipelines, plastic hoses and steel valves. The sand filling pipelines comprise a plurality of sand filling pipes which are connected in sequence. Each sand filling pipe is provided with a float bowl. The sand filling pipelines are connected through the steel valves. Each steel valve is provided with flow divider valves. Each sand filling pipeline is sleeved with the corresponding plastic hose, and one end of each plastic hose is fixedly connected with the corresponding steel valve. By the adoption of the sand filling pipe device, the problem that in the opposite-pull construction process, it cannot be guaranteed that all the portions of a through-long sand bag are filled with sand due to the fact that the through-long sand bag is too long is completely solved, and the plumpness and uniformity of the underwater-formed through-long sand bag are guaranteed.
Description
Technical field
The present invention relates to hydraulic engineering, particularly one is to drawing construction sandstone charging pipe device.
Background technology
Along with the develop rapidly of region following the line of the sea economy, each department are increasing to Land Requirement Capacity, and engineering construction of reclaiming fields from the sea is throughout coastal all cities.For meeting growing economic development needs, engineering of reclaiming fields from the sea continues to stretch out, and constructs to move towards profundal zone by shallow water beach, when adopting conventional bagged sand fill technical matters, because deep water working condition is more and more severe, the difficulty of construction of deepwater diking is increasing.Reclaim fields from the sea in engineering at shallow water beach in the past, after relying on low tide dew beach, adopt artificial paving bag can complete fill construction task.Along with water depth increases, drop into large-scale Working Ships in construction process of reclaiming fields from the sea gradually and carry out filling sand and fill with bag and lay operation under water, namely under ensureing the prerequisite of arranging drauht, adopt and arrange boats and ships and fill sand filling bag under water and construct.But the drinking water of generally arranging boats and ships can reach about 2m, when Working Ships charge sand absolute altitude reach drauht spacing after, can not adopt again arrange boats and ships carry out paving bag construction.Depth condition is now greater than 2m, arranges boats and ships and manually all cannot normally complete and fill sand filling bag construction operation.Therefore, when depth condition is between 0.5 ~ 2m, fill construction then adopts waterborne to drawing construction technology, namely adopts two and is arranged in levee body both sides to drawing ship, after being launched by sandstone charging pipe bag, fill with bag construction operation to drawing ship alongside simultaneously sand ship to fill sand for every.
But along with the development of deepwater diking, shown by geological exploration data, it is badly many that the geology working condition of general profundal zone compares phytal zone.When the design of deep water corral engineering, for ensure the packed work progress of levee body and levee body formed after stability, bagged sand cross dimension is larger than shallow water beach engineering fill cross section under water, single charges sand pocket length under water, the longlyest can reach about 120 ~ 140m.Adopt the aforementioned bag to drawing construction equipment to be only suitable for sand pocket to be less than 60m, adopt conventional to drawing the sandstone charging pipe in work progress to fill sand filling bag operation as continued, what cannot ensure this kind of overlength bag interlude charges sand filled soils, adopt drawing ship both sides direct alongside sand ship to charge sand operation, bag both sides harmony may be caused high and mid portion without sand or charge the less phenomenon of sand, affect levee body and construct quality.
Summary of the invention
The invention provides a kind of to drawing construction sandstone charging pipe device, to solve the above-mentioned technical problem existed in prior art.
For solving the problems of the technologies described above, the invention provides a kind of to drawing construction sandstone charging pipe device, comprise: several sandstone charging pipe roads, plastic flexible pipe and steel valve, wherein, described sandstone charging pipe road comprises multiple sandstone charging pipe connected successively, each sandstone charging pipe is provided with a floating drum, is connected between described sandstone charging pipe road by steel valve, with flow divider on described steel valve, described plastic flexible pipe to be set on described sandstone charging pipe road and one end and described steel valve affixed.
As preferably, described sandstone charging pipe road comprises 3-4 root sandstone charging pipe, and the length of every root sandstone charging pipe is 8-12m, and diameter is 30-50cm.
As preferably, described sandstone charging pipe adopts igelite to make.
As preferably, described flow divider is provided with two groups, and each flow divider is all connected with Pi Longguan.
As preferably, described to drawing the end of construction sandstone charging pipe device to be provided with steel end socket pipe.
As preferably, between described flow divider and described plastic flexible pipe, be also provided with foam buoyancy tank.
As preferably, the length of described foam buoyancy tank is 1 ~ 2m, and wide is 0.5 ~ 1.5m.
As preferably, between the sandstone charging pipe in sandstone charging pipe road, adopt Flange joint.
Compared with prior art, the present invention first utilizes sandstone charging pipe and pontoon combination to form sandstone charging pipe road, the steel valve with flow divider be installed between sandstone charging pipe road is utilized to realize charging sand construction operation to the uniform divided flows on sandstone charging pipe road, solve routine and fill with bag to drawing in work progress only can rely on to drawing ship both sides to fill sand, and middle part cannot charge a difficult problem for sand operation.Sandstone charging pipe arranges floating drum, in work progress, makes pipeline float on the water surface at construction overall process, be convenient to manually carry out filling the interspersed cuff operation of rubber dragon pipe.Sheathed plastic flexible pipe on sandstone charging pipe one end connect flow divider by steel valve, to complete bottom pipeline elongated sand pocket to after stretching out, utilize artificial little valve to be connected in the elongated sand pocket cuff of overlength by the blast skin at each flow divider place dragon pipe to carry out filling the construction of sand filling bag, can guarantee that sand pocket interlude evenly can charge sand.Meanwhile, when fluctuation trend is more anxious, due to the flexibility of plastic flexible pipe, prevents highly dense pipe to bend the excessive body that causes and fracture.Therefore, the present invention thoroughly solves due to long to drawing elongated sand pocket in work progress, cannot ensure that elongated sand pocket all sites all can carry out charging the problem of sand, ensure that plumpness and the uniformity of shaping elongated sand pocket under water.
Accompanying drawing explanation
Fig. 1 is to the structural representation drawing construction sandstone charging pipe device in the embodiment of the invention;
Fig. 2 installs and uses schematic diagram to what draw construction sandstone charging pipe device in the embodiment of the invention.
Shown in figure:
1-sandstone charging pipe, 2-floating drum, 3-plastic flexible pipe, 4-flow divider, 5-port, 6-steel end socket pipe, 7-flange, 8-skin dragon pipe, the elongated sand pocket of 9-, 10-cuff, 11-foam buoyancy tank.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.It should be noted that, accompanying drawing of the present invention all adopts the form of simplification and all uses non-ratio accurately, only in order to object that is convenient, the aid illustration embodiment of the present invention lucidly.
As shown in Figure 1, of the present invention to drawing construction sandstone charging pipe device to comprise: several sandstone charging pipe roads, plastic flexible pipe 3 and steel valve, wherein, described sandstone charging pipe road is the complete long distance sandstone charging pipe road that the sandstone charging pipe 1 utilizing the highly dense material of igelite to make is undertaken by flange 7 being spliced to form, particularly, each sandstone charging pipe 1 is provided with 1-2 floating drum 2, connected by steel valve between described sandstone charging pipe road, each described steel valve is provided with two flow dividers 4, described plastic flexible pipe 3 to be set on described sandstone charging pipe road and one end and described steel valve affixed.
Further, what described floating drum 2 adopted is that two semicircle floating drums are stitched together by reserved screwed hole, and this semicircle floating drum internal diameter is consistent with the external diameter of described sandstone charging pipe 1, and sandstone charging pipe 1 may float on the water surface in work progress to utilize floating drum 2 to ensure.
Continue referring to Fig. 1, described sandstone charging pipe road comprises 3-4 root sandstone charging pipe 1, and the length of every root sandstone charging pipe 1 is 8-12m, and diameter is 30-50cm.Therefore, the length on each sandstone charging pipe road is 30-40m, and each sandstone charging pipe road is provided with a plastic flexible pipe 3.
Particularly, one end of described plastic flexible pipe 3 is connected with sandstone charging pipe 1 by flange 7; The other end of described plastic flexible pipe 3 is connected with sandstone charging pipe 1 by the steel valve with two flow dividers 4, by connecting plastic flexible pipe 3 on sandstone charging pipe road, can protect sandstone charging pipe 1, make sandstone charging pipe 1 be unlikely to be fractureed when stormy waves current are larger.Further, that is to say drawing the end of construction sandstone charging pipe device to adopt the diameter steel end socket pipe 6 consistent with sandstone charging pipe 1 to carry out end socket process connecting pipeline, ensureing that the sandstone charging pipe sand in work progress in sandstone charging pipe 1 all can overflow from each flow divider 4.
Continue referring to Fig. 1, described flow divider 4 is provided with Pi Long pipe 8, described skin dragon pipe 8, for being communicated with the cuff 10 on elongated sand pocket 9 by flow divider 4, namely guarantees that sandstone charging pipe 1 is communicated with elongated sand pocket 9.
As shown in Figure 2, for the scene application schematic diagram drawing construction sandstone charging pipe device.When the elongated sand pocket 9 of overlength launches by drawing after ship strains, arranging manually to take little valve on described flow divider 4, interting skin dragon pipe 8, and the skin be fixed on flow divider 4 dragon pipe 8 to be interspersed in the cuff 10 being arranged on elongated sand pocket 9 also colligation is firm.For ensureing that the skin dragon pipe 8 that manually can complete smoothly in work progress on flow divider 4 is installed, between flow divider 4 and plastic flexible pipe 3, foam buoyancy tank 11 can be set, the length of described foam buoyancy tank 11 is 1 ~ 2m, and wide is 0.5 ~ 1.5m, the foam buoyancy tank 11 of preferred 1m × 1.5m.After above-mentioned work completes, the pipeline that blast ship can be utilized to arrange is connected to the present invention and fills with bag operation to drawing the port 5 of construction sandstone charging pipe device to fill sand.
In sum, of the present invention to drawing construction sandstone charging pipe device to comprise: several sandstone charging pipe roads, plastic flexible pipe 3 and steel valve, wherein, described sandstone charging pipe road is the complete long distance sandstone charging pipe road that the sandstone charging pipe 1 utilizing the highly dense material of igelite to make is undertaken by flange 7 being spliced to form, particularly, each sandstone charging pipe 1 is provided with 1-2 floating drum 2, connected by steel valve between described sandstone charging pipe road, with flow divider 4 on described steel valve, described plastic flexible pipe 3 to be set on described sandstone charging pipe road and one end and described steel valve affixed.The present invention first utilizes sandstone charging pipe 1 and floating drum 2 to be combined to form sandstone charging pipe road, the steel valve with flow divider 4 be installed between sandstone charging pipe road is utilized to realize charging sand construction operation to the uniform divided flows on sandstone charging pipe road, solve routine and fill with bag to drawing in work progress only can rely on to drawing ship both sides to fill sand, and middle part cannot charge a difficult problem for sand operation.Sandstone charging pipe 1 arranges floating drum 2, in work progress, makes pipeline float on the water surface at construction overall process, be convenient to manually to carry out to fill rubber dragon pipe 8 and intert cuff 10 operation.On sandstone charging pipe 1, sheathed plastic flexible pipe 3 also connects flow divider 4 by steel valve in one end, to complete bottom pipeline elongated sand pocket 9 to after stretching out, utilize artificial little valve to be connected in the cuff 10 of elongated sand pocket 9 by the blast skin at each flow divider 4 place dragon pipe 8 to carry out filling the construction of sand filling bag, can guarantee that sand pocket interlude evenly can charge sand.Meanwhile, when fluctuation trend is more anxious, due to the flexibility of plastic flexible pipe, prevents sandstone charging pipe 1 to bend the excessive body that causes and fracture.Therefore, the present invention thoroughly solves due to long to drawing elongated sand pocket 9 in work progress, cannot ensure that elongated sand pocket 9 all sites all can carry out charging the problem of sand, ensure that plumpness and the uniformity of shaping elongated sand pocket 9 under water.
Obviously, those skilled in the art can carry out various change and modification to invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. one kind to drawing construction sandstone charging pipe device, it is characterized in that, comprise: several sandstone charging pipe roads, plastic flexible pipe and steel valve, wherein, described sandstone charging pipe road comprises multiple sandstone charging pipe connected successively, and each sandstone charging pipe is provided with floating drum, is connected between described sandstone charging pipe road by steel valve, described steel valve is provided with flow divider, described plastic flexible pipe to be set on described sandstone charging pipe road and one end and described steel valve affixed.
2., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, described sandstone charging pipe road comprises 3-4 root sandstone charging pipe, and the length of every root sandstone charging pipe is 8-12m, and diameter is 30-50cm.
3., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, described sandstone charging pipe adopts igelite to make.
4., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, described flow divider is provided with two groups, and each flow divider is all connected with Pi Longguan.
5., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, described to drawing the end of construction sandstone charging pipe device to be provided with steel end socket pipe.
6., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, between described flow divider and described plastic flexible pipe, also be provided with foam buoyancy tank.
7., as claimed in claim 6 to drawing construction sandstone charging pipe device, it is characterized in that, the length of described foam buoyancy tank is 1 ~ 2m, and wide is 0.5 ~ 1.5m.
8., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, between the sandstone charging pipe in sandstone charging pipe road, adopt Flange joint.
9., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, described floating drum is spliced by reserved screwed hole by two semicircle floating drums.
10., as claimed in claim 1 to drawing construction sandstone charging pipe device, it is characterized in that, the floating drum number that each sandstone charging pipe is arranged is 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827604.8A CN105369773B (en) | 2015-11-24 | 2015-11-24 | To drawing sandstone charging pipe device of constructing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827604.8A CN105369773B (en) | 2015-11-24 | 2015-11-24 | To drawing sandstone charging pipe device of constructing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105369773A true CN105369773A (en) | 2016-03-02 |
| CN105369773B CN105369773B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510827604.8A Active CN105369773B (en) | 2015-11-24 | 2015-11-24 | To drawing sandstone charging pipe device of constructing |
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| Country | Link |
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| CN (1) | CN105369773B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804103A (en) * | 2016-05-23 | 2016-07-27 | 天津大学 | Cofferdam sand bag blowing and filling flow dividing controller and using method thereof |
| CN105857658A (en) * | 2016-05-23 | 2016-08-17 | 天津大学 | Cofferdam sandbag blow-filling flow-dividing controller with regulation function and use method thereof |
Citations (4)
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| JPH05171631A (en) * | 1991-10-31 | 1993-07-09 | Tokyu Constr Co Ltd | Construction method of horizontal drain material and construction operating ship thereof |
| CN102747731A (en) * | 2011-04-19 | 2012-10-24 | 中交上海航道局有限公司 | Bagged sand filling platform combination and construction method thereof |
| CN103993605A (en) * | 2014-06-11 | 2014-08-20 | 安徽水利开发股份有限公司 | Method for filling mud filled pipe bag by using geotextile-laying vessel onboard blowing pouring device and blowing pouring device |
| CN205152894U (en) * | 2015-11-24 | 2016-04-13 | 上海交通建设总承包有限公司 | Fill sandpipe device |
-
2015
- 2015-11-24 CN CN201510827604.8A patent/CN105369773B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05171631A (en) * | 1991-10-31 | 1993-07-09 | Tokyu Constr Co Ltd | Construction method of horizontal drain material and construction operating ship thereof |
| CN102747731A (en) * | 2011-04-19 | 2012-10-24 | 中交上海航道局有限公司 | Bagged sand filling platform combination and construction method thereof |
| CN103993605A (en) * | 2014-06-11 | 2014-08-20 | 安徽水利开发股份有限公司 | Method for filling mud filled pipe bag by using geotextile-laying vessel onboard blowing pouring device and blowing pouring device |
| CN205152894U (en) * | 2015-11-24 | 2016-04-13 | 上海交通建设总承包有限公司 | Fill sandpipe device |
Non-Patent Citations (1)
| Title |
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| 54321WANGWEI: "大管径长距离输沙分流灌袋施工", 《百度文库》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804103A (en) * | 2016-05-23 | 2016-07-27 | 天津大学 | Cofferdam sand bag blowing and filling flow dividing controller and using method thereof |
| CN105857658A (en) * | 2016-05-23 | 2016-08-17 | 天津大学 | Cofferdam sandbag blow-filling flow-dividing controller with regulation function and use method thereof |
| CN105857658B (en) * | 2016-05-23 | 2017-12-12 | 天津大学 | Cofferdam sand pocket hydraulic reclamation shunt controller and its application method with adjusting function |
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| Publication number | Publication date |
|---|---|
| CN105369773B (en) | 2018-10-16 |
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