CN205636646U - Sand pillow software row - Google Patents
Sand pillow software row Download PDFInfo
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- CN205636646U CN205636646U CN201620490652.2U CN201620490652U CN205636646U CN 205636646 U CN205636646 U CN 205636646U CN 201620490652 U CN201620490652 U CN 201620490652U CN 205636646 U CN205636646 U CN 205636646U
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- sand
- pillow
- soft raft
- ring
- reinforced bands
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Abstract
The utility model relates to a sand pillow software row belongs to hydraulic engineering technical field. At present, there is not the device can the effectual protection bagged sand dyke heart, the utility model discloses it is blank to have filled this technique. The utility model discloses a software arrange with the sand pillow, the software is arranged the upper surface and vertically is equipped with with muscle area I, is equipped with ligature ring I on adding muscle area I, adds I end in the muscle area and is equipped with with the muscle ring, sand pillow surface is equipped with with muscle area II, is equipped with ligature ring II on adding muscle area II, sand pillow upper surface is equipped with and fills sha kou, the sand pillow lies in the software and arranges the upper surface, ligature ring I encircles II with the ligature and is connected. The utility model is used for the protection bagged sand dyke heart.
Description
Technical field
This utility model relates to sand pillow soft raft, belongs to hydraulic engineering technical field.
Background technology
Replace jackstone to make the sloping breakwater of the dike heart with bagged sand, have adaptable to soft base, that speed of application is fast, cost is low is excellent
Point, 20 century 70s, large-size sand-filled bags structure introduces China.First it is widely used in river sea dykes work at Jiangsu and Zhejiang Provinces one band
Journey, all achieves satisfied effect.But in actual application, due to dike heart outer layer it is generally required to jackstone mask, or work
Journey is passed the flood period when requiring, the outer layer protection of bagged-sand dike core needs emphasis in work progress to consider, it is to avoid cause dike heart sand pocket
Destroy, and current, also do not have a kind of device can be effectively protected bagged-sand dike core.
Utility model content
The purpose of this utility model is to solve the drawbacks described above that prior art exists, it is proposed that a kind of sand pillow soft raft, it is permissible
It is effectively protected bagged-sand dike core.
This utility model is to use following technical scheme to realize: a kind of sand pillow soft raft, rests the head on including soft raft and sand, software
Row's upper surface is longitudinally provided with reinforced bands I, and reinforced bands I is provided with colligation ring I, and reinforced bands I end is provided with reinforcement ring, sand pillow table
Face is provided with reinforced bands II, and reinforced bands II is provided with colligation ring II, and sand pillow upper surface is provided with and fills Sha Kou, and sand pillow is positioned at table on soft raft
Face, colligation ring I is connected with colligation ring II.
As preferably, on soft raft, the spacing between adjacent two reinforced bands I is identical, between adjacent two reinforced bands II in sand pillow surface
Spacing and soft raft on spacing between adjacent two reinforced bands I identical.
As preferably, colligation ring I is linked together by rope with colligation ring II.
As preferably, filling sand mouth half and be positioned at sand pillow outside, it is internal that second half is positioned at sand pillow.
As preferably, soft raft head and afterbody are respectively provided with a horizontal reinforced bands III, prevent isostere from tearing.
The processing technology of a kind of sand pillow soft raft, is connected with soft raft including soft raft making step, sand pillow making step and sand pillow
Step.
Soft raft making step, is included in single width geotextiles and measures line in length and breadth, determines reinforced bands I position, by reinforcement
Band I sewing and leaves colligation ring I in geotextiles, splices arranged adjacent, makes soft raft.
Sand pillow making step, is included in geotextiles and measures line in length and breadth, determines reinforced bands II and fills the position of sand mouth, will
Reinforced bands II sews in geotextiles and leaves colligation ring II, and Sha Kou is filled in sewing, and splicing geotextiles makes sand pillow.
Sand pillow and soft raft Connection Step, be placed across its upper surface along soft raft, by colligation ring I and colligation including by sand pillow
Ring II links together with rope.
As preferably, when reinforced bands I and reinforced bands II sew in geotextiles, sewing line uses 35 three strands of polyester threads, double
Sewer, the spacing of stitch is the most straight.
As preferably, making soft raft, during splicing arranged adjacent, use the splicing of overseam method, two-wire sews, the spacing of stitch
Straight uniformly.
The construction technology of a kind of sand pillow soft raft, comprises the following steps:
The first step: completed packed core dike construction area is carried out bathymetric surveying and side scan sonar sweeps survey；
Second step: will the coordinate input GPS locating and monitoring system of construction area, and generate construction area electronic chart, tugboat
And anchor ship assists Working Ships to cast anchor location, adjustment anchor hawser, make Working Ships in place；
3rd step: the sand processed pillow soft raft cargo ship is transported to Working Ships limit, uses Working Ships loop wheel machine to hang to deck
Deposit；
4th step: seal off on the deck before soft raft being winched to Working Ships reel with loop wheel machine and launch, verify soft raft product certificate
Size whether be consistent with design size, and by satisfactory soft raft volume row；
5th step: by colligation on soft raft sand pillow charge, sand mouth will be charged after having charged and all tighten, unclamp
Reel brakes, and utilizes sand pillow deadweight, drives soft raft to decline；
6th step: loosen reel piecemeal, after Working Ships shifts certain distance every time, stop move ship, sandstone charging pipe on swash plate to sand
Pillow charges, and continues to move a certain distance, unclasps reel, carry out filling sand, so circulate after having charged, until whole sand
Pillow soft raft charges complete；
7th step: after having charged, extracts sand pillow soft raft out and connects rope, and shifting ship is to next accommodation, and arranges survey crew timely
The sand pillow soft raft laid is swept survey.
The beneficial effects of the utility model are:
One: sand of the present utility model pillow soft raft integrity is reliable, and filling is full, packed core dike can be formed effectively protection.
Two: sand of the present utility model pillow soft raft separates due to sand pillow and arrangement, even if sand pillow destroys, arrangement still can be to the dike heart
Form protection.
Three: sand of the present utility model pillow soft raft is provided with reinforced bands so that isostere and sand pillow are the most solid reliably.
Four: sand of the present utility model pillow soft raft is rested the head on due to isostere and sand and separated, the packed core dike undesirable to molding can root
According to being actually needed colligation sand pillow, and adjustment charges thickness, repairs the molding effect of packed core dike.
Accompanying drawing explanation
Fig. 1 is the structural representation of soft raft；
Fig. 2 is the structural representation of sand pillow；
Fig. 3 is sand pillow schematic layout pattern on soft raft；
Fig. 4 is sand pillow and soft raft connection diagram；
In figure: 1 soft raft 2 colligation ring I 3 reinforced bands I 4 reinforcement ring 5 sand is rested the head on 6 reinforced bands II 7 and filled Sha Kou
8 colligation rings II.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
As shown in Figures 1 to 4, described sand pillow soft raft, rest the head on 5 including soft raft 1 and sand, soft raft 1 upper surface is longitudinally
(left and right directions shown in Fig. 1) is provided with many reinforced bands I 3, the general wide 5cm of reinforced bands I 3, and spacing 1m is arranged, and adds
Rib tape I 3 is provided with colligation ring I 2, and reinforced bands I 3 end is provided with reinforcement ring 4, and the diameter of reinforcement ring 4 is generally 150mm, deeply
During water, reinforcement ring 4 is 3 layers, and reinforcement ring 4 is for being connected with the sling on Working Ships reel.Soft raft 1 head and afterbody are each
If horizontal reinforced bands III (not shown) consistent with soft raft 1 width.Soft raft 1 uses 500g/ composite earth
Work cloth (380g/ woven fabric+150g/ non-woven fabrics) is made.
Sand pillow 5 is a bag, and its surface is provided with reinforced bands II 6, and reinforced bands II 6 is provided with colligation ring II 8, and sand rests the head on 5 upper surfaces
It is provided with 4-6 and fills sand mouth 7, fill sand mouth 7 and ensure point-blank, fill the employing of sand mouth 7 raw material and rest the head on 5 identical materials with sand
Material, according to filling the design attitude of sand mouth 7, uses fourth stitch will fill sand mouth 7 and sews on unit lamina, and usually, sand rests the head on 5
For 2m width, surface spacing about 1m arranges 5cm reinforced bands II 6, fills sand mouth 7 diameter 35cm, length 1.4m, stretches out bag
70cm, stays 70cm inside bag.Filling sand mouth 7 sand pillow 5 and be positioned at soft raft 1 upper surface, colligation ring I 2 is with colligation ring II 8 even
Connect.
Sand of the present utility model pillow soft raft processing length determines according to following methods, before formulating sand pillow soft raft fabrication plan,
First packed core dike of constructing is measured, according to packed core dike contour line situation, formulate sand pillow soft raft processing length.
Sand pillow soft raft processing length, on the basis of sectional drawing measures, respectively adds the rich length of about 5m.
Sand of the present utility model pillow soft raft working width determines according to following methods, and it is 25m that width is laid in sand pillow soft raft design,
Adjacent sand pillow soft raft ensures reality overlap joint 3m, soft raft working width affluence 5m.In work progress, use multi-beam pair in time
Lay sand pillow soft raft to detect, according to laying sand pillow soft raft actual laying width, dynamically adjusted sand pillow soft raft and add
Work width.
The processing technology of sand pillow soft raft, including soft raft making step, sand pillow making step and sand pillow and soft raft Connection Step.
Soft raft making step is as follows:
The first step: dice is rule.Rest the head on soft raft design drawing according to sand, single width geotextiles is measured line in length and breadth, with
Ensure that reinforced bands I position is accurate, meanwhile, according to the difference of single width combining form, every piece of single width is carried out special marking, determines
The processing sequence of every piece of single width.
Second step: reinforced bands I sews, according to reinforced bands I scribing position, sews in geotextiles by reinforced bands I and leaves and tie up
Pricking ring I, when reinforced bands I sews in geotextiles, sewing line uses 35 three strands of polyester threads, and two-wire sews, the spacing of stitch
The most straight.
3rd step: spelling width, the width about 3.8m of the every cloth of geotextiles, soft raft needs polylith geotextiles to be stitched together, makes soft
Body is arranged, and adjacent geotextiles uses the splicing of overseam method, and two-wire sews, and stitch is straight uniformly, and sewing intensity is not less than source textile intensity
70%.
It is as follows that sand rests the head on 5 making steps, measures line in geotextiles in length and breadth, determines reinforced bands II 6 and fills the position of sand mouth 7
Putting, and reinforced bands II 6 sewing is left colligation ring II 8 in geotextiles, sand mouth 7 is filled in sewing, and splicing geotextiles makes sand pillow 5.
When reinforced bands II 6 sewing is in geotextiles, sewing line uses 35 three strands of polyester threads, and two-wire sews, and the spacing of stitch is the most suitable
Directly.Sand pillow length is equal with soft raft width, sand pillow width 500g/ composite earthwork cloth (the 380g/ woven fabric of about 4m
+ 150g/ non-woven fabrics) doubling sewing, sand pillow periphery sewing reinforced bands II, spacing is identical with soft raft reinforced bands I.
After soft raft and sand pillow acceptance(check), pack, post label in notable position, use black woven cloth parcel.
Sand pillow 5 when being connected with soft raft 1, is placed across its upper surface along soft raft 1 by sand pillow 5, by colligation ring I 2 and
Colligation ring II 8 links together with rope.
Mode colligation ring typically being used to patch ring or doubling sewing is made, and can realize being connected between sand pillow 5 and soft raft 1
Function.
The construction technology of sand pillow soft raft, comprises the following steps:
The first step: before construction, levee body scope sweeps survey.Before construction, project management department carries out underwater topography survey to packed core dike construction area
Amount and side scan sonar sweep survey, according to work before bathymetric surveying achievement to when sidescan-sonar image formed analysis result.To execute
Work is measured single inspection form and measurement result is reported supervision office, pending after, carry out sand pillow soft raft construction.
Second step: will the coordinate input GPS locating and monitoring system of construction area, and generate construction area electronic chart, tugboat
And anchor ship assists Working Ships to cast anchor location, adjustment anchor hawser, make Working Ships the most in place.
3rd step: the sand pillow soft raft processed transports temporary wharf shipment near job site, and cargo ship is transported to Working Ships
Limit, uses Working Ships loop wheel machine to hang and deposits to deck.
4th step: with loop wheel machine, sand is rested the head on opening on the deck before soft raft winches to Working Ships reel and launch, checking sand pillow software is discharged
Whether the size of factory's quality certification is consistent with design size, and by satisfactory sand pillow soft raft volume bag.On reel, every 1m sets and hangs nose
One, hang nose and connect bifilar Ф 25 polypropylene rope (long 30m × 2 black soy sauce), the diameter 150mm that the polypropylene rope other end and the last person stitch in advance
Reinforcement ring connect.Starting reel and start volume row, during volume row, soft raft both sides are strained by paving bag operator, it is ensured that soft raft is rolled up
Tight volume is even.
5th step: sand resting the head on colligation to soft raft, behind sand carrier alongside Working Ships side, on ship, slush pump is hung in fortune sand by loop wheel machine
Ship storehouse, puts into sandpipe and fills sand mouth and tighten, and with giant, sand in sand carrier is diluted to mortar, and slush pump pumping mortar enters
Sand is rested the head on, and irrigation is filled after having charged sand mouth and all tightens.Slowly decline swash plate, straight at 35 ° of stoppings, and mechanical caging,
Under positioning software instructs, strain anchor hawser, finely tune accommodation, make swash plate front end be in the end line start position of design.According to project management department
Hydrologic monitoring result, before high water level, 1.5h flow velocity is more slow, descends file leader to be conducive to file leader's position control at this moment.During lower file leader, root
Mud face absolute altitude, water level and the swash plate surveyed factually is transferred when the factor such as angle, swash plate length calculates file leader's implantation needs to transfer length,
1.5h flow velocity relatively time slack before high water level, unclamps reel brake, utilizes the deadweight that sand rest the head on to drive isostere decline slowly until implantation, really
Protect file leader position accurate.
7th step: under the instruction of positioning software, along design axis, regulation anchor hawser slowly moves accommodation, loosens reel piecemeal,
Soft raft is made to be laid on riverbed.Mud face absolute altitude according to actual measurement, water level, swash plate are transferred angle, swash plate length and move ship distance
Transfer isostere length etc. factor calculating every time, move ship distance by 5m control every time.After Working Ships displacement 5m, stop moving ship, open
Dynamic sand pump carries out sand pillow and charges, and after reaching to charge thickness, continues to move to, unclasps reel, carries out filling sand, so circulate, until
Whole soft raft charges complete.After sand pillow soft raft has been laid, untie nylon rope knot that can be undone by a pull and sandstone charging pipe is extracted out.
Certainly, foregoing is only preferred embodiment of the present utility model, it is impossible to be considered for limiting the enforcement to utility model
Example scope.This utility model is also not limited to the example above, and those skilled in the art are in reality of the present utility model
Impartial change and the improvement etc. made in the range of matter, all should belong to this utility model patent covering scope.
Claims (4)
1. a sand pillow soft raft, it is characterised in that: including soft raft (1) and sand pillow (5), soft raft (1) upper surface is indulged
To being provided with reinforced bands I (3), reinforced bands I (3) is provided with colligation ring I (2), and reinforced bands I (3) end is provided with reinforcement ring
(4), sand pillow (5) surface is provided with reinforced bands II (6), and reinforced bands II (6) is provided with colligation ring II (8), on sand pillow (5)
Surface is provided with fills Sha Kou (7), and sand pillow (5) is positioned at soft raft (1) upper surface, colligation ring I (2) and colligation ring II (8)
Connect.
Sand the most according to claim 1 pillow soft raft, it is characterised in that: upper adjacent two reinforced bands I (3) of soft raft (1)
Between spacing identical, spacing and soft raft (1) upper adjacent two between sand pillow (5) surface adjacent two reinforced bands II (6) add
Spacing between rib tape I (3) is identical.
Sand the most according to claim 1 pillow soft raft, it is characterised in that: colligation ring I (2) leads to colligation ring II (8)
Cross rope to link together.
Sand the most according to claim 1 pillow soft raft, it is characterised in that: fill Sha Kou (7) half and be positioned at sand pillow (5) outward
Portion, it is internal that second half is positioned at sand pillow (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490652.2U CN205636646U (en) | 2016-05-26 | 2016-05-26 | Sand pillow software row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490652.2U CN205636646U (en) | 2016-05-26 | 2016-05-26 | Sand pillow software row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636646U true CN205636646U (en) | 2016-10-12 |
Family
ID=57052317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620490652.2U Active CN205636646U (en) | 2016-05-26 | 2016-05-26 | Sand pillow software row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049357A (en) * | 2016-05-26 | 2016-10-26 | 中交第航务工程局有限公司 | Sand pillow soft mattress and manufacturing process and construction process thereof |
-
2016
- 2016-05-26 CN CN201620490652.2U patent/CN205636646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049357A (en) * | 2016-05-26 | 2016-10-26 | 中交第航务工程局有限公司 | Sand pillow soft mattress and manufacturing process and construction process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |