CN201651546U - Pipeline stabilization ballasting bag - Google Patents
Pipeline stabilization ballasting bag Download PDFInfo
- Publication number
- CN201651546U CN201651546U CN 201020139715 CN201020139715U CN201651546U CN 201651546 U CN201651546 U CN 201651546U CN 201020139715 CN201020139715 CN 201020139715 CN 201020139715 U CN201020139715 U CN 201020139715U CN 201651546 U CN201651546 U CN 201651546U
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- CN
- China
- Prior art keywords
- bag
- pipeline
- weight bag
- ballasting
- bags
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/24—Floats; Weights
Abstract
The utility model discloses a pipeline stabilization ballasting bag, which comprises a left loading bag and a right loading bag that are respectively arranged at the left side and the right side of a pipeline, wherein loading materials are filled in the left loading bag and the right loading bag; the top ends of the left loading bag and the right loading bag are connected with each other by a connecting belt; the connecting belt is formed in an integration way or in a split way with the left loading bag and the right loading bag; and the connecting belt is spanned above the pipeline. The pipeline stabilization ballasting bag has low cost, the production cycle is greatly shortened, and the installation and the storage are easy, convenient and environmentally friendly; moreover, the pipeline stabilization ballasting bag has good cathode protection performance, is in flexible contact with the pipeline and is easier to be removed.
Description
Technical field
The utility model relates to a kind of ballast bag, particularly relates to pipeline underwater pipeline stabilizing ballast bag.
Background technique
Along with Chinese economic development, energy consumption is increasing, and the earth promotes the development of oil transportation, gas transmission line cause.Establish in the process in that pipeline is auxilliary, often will pass river, lake, fish pond, shrimp pond, pool, wetland, marsh, seabeach etc. has the very high region of water or underground water.In order to control the influence that water buoyancy causes to pipe safety, in the pipe laying process, need be on pipeline the ballast weight piece so that pipeline is held, this is desired in " pipeline construction standard ".In decades, we traditional underwater pipeline stabilizing counter weight products and mode have: concrete saddle weight, concrete continuous coat (prefabricated pipe), concrete cast-in-situ and earth anchor etc.Underwater pipeline stabilizing counter weight products and mode that these are traditional have such or such drawback in various degree, mainly are described as follows:
1, the concrete saddle weight is a kind of most common form, built at home on the pipeline use commonplace.Specific practice be saddle weight concrete prefabricated factory is prefabricated finish after, roping adopts crane to install to on-the-spot.Must be careful in the hoisting process, in case hard concrete saddle weight destroys pipeline and anticorrosive coat, need between pipeline and saddle weight, swathe one deck rubber plate simultaneously and avoid damaging with the protection pipeline anticorrosion coating, it is cumbersome to construct.
2, concrete continuous coats: namely prefabricated in precast plant's processing, and adopt an anti-corrosion pipe to process at prefabricated platform: the fixedly steel wire-installation corresponding mould-concrete perfusion of steel pipe-fixedly and the island or rotate the thin boulder concrete of high-pressure injection-split out template after solidifying of shaking.This weight mass is reliable, forms an integral body with pipeline, and unlike alternate manner, counterweight is separated with pipeline, and during such as pipeline river crossing, running into great flood may wash away counterweight.Its shortcoming is: complicated construction technique, and workload strengthens when transport amount and Assembling And Welding, and this scheme is used seldom in the terrestrial pipeline engineering, but generally all will use on submarine pipeline.
3, concrete cast-in-situ: the River Crossing section that generally is applied to stone matter riverbed, after piping erection is in place, in pipe trench, pipe trench cast-in-place concrete at cubic meter of stone segment limit, pipe trench to other scope adopts the coating backfill consistent with original bed, requires the pipe top to be embedded in the following 0.5m of rock face at least.The construction of this scheme is easier, can reduce the pipe canal digging amount on stone matter riverbed, and combining closely in concrete and stone matter riverbed, can obtain good underwater pipeline stabilizing effect, but when pipe trench inner product shipwreck during with emptying, Ying Shenyong controls otherwise concrete quality is very difficult.
More than the major defect of several pipeline underwater pipeline stabilizing counter weight products and mode as follows:
A: in the work progress, must take the pipe protection measure, otherwise destruction pipeline and anticorrosive coat that can be serious reduce pipeline life, even taked safeguard measure, if careless construction also can destroy anticorrosive coat, affect the service life of pipeline.
B: efficiency of construction is low
C: the prefabricated time is long
D: direct purchase cost height
Summary of the invention
The utility model is finished in order to solve deficiency of the prior art, and that the purpose of this utility model provides is with low cost, the manufacture cycle shortens greatly, install and deposit easily and convenience, environmental protection, have good cathodic protection performance, softly contact with pipeline, remove and be relatively easy to pipeline underwater pipeline stabilizing ballast bag.
Pipeline stabilization ballasting bag of the present utility model comprises the left weight bag and the right weight bag that are positioned at pipeline left side and right side.All be filled with the heavy burden thing in described left weight bag and the right weight bag, described left weight bag is connected by connecting band with described right weight bag top, integrally formed or the split shaping of described connecting band and described left weight bag and described right weight bag, described connecting band is cross-placed on described pipeline top.
Pipeline underwater pipeline stabilizing ballast bag of the present utility model can also be:
Described connecting band forms the top weight bag, is provided with the heavy burden thing in the weight bag of described top.
Described left weight bag and described right weight bag basis are as a bags or comprise at least two bags that are one of the forming.
Described left weight bag, right weight bag are shaped as rectangle or oval or inversion Pear-Shaped, and described top weight bag is rectangle or ellipse.
Described left weight bag and described right weight bag are provided with hanging belt, and described hanging belt and described left weight bag and right weight bag are fixed, and described hanging belt is fixed along bottom and the sidepiece of described left weight bag and right weight bag.
Described filler is sand or gravel.
Described left weight bag and described right weight bag middle and lower part are provided with tightens up line.
Described left weight bag and described right weight bag are provided with the bandage that is fixed on the described pipeline.
Described bandage is provided with lock ring.
Described left weight bag and described right weight bag are provided with sealing cloth, and the frenulum sealing is used in described sealing cloth end.
Pipeline stabilization ballasting bag of the present utility model, in terms of existing technologies because it comprises left weight bag and the right weight bag that is positioned at pipeline left side and right side, all be filled with the heavy burden thing in described left weight bag and the right weight bag, described left weight bag is connected by connecting band with described right weight bag top, integrally formed or the split shaping of described connecting band and described left weight bag and described right weight bag, described connecting band is cross-placed on described pipeline top.Like this, left side weight bag and right side weight bag can be filled in the locality heavy burden thing, only be the production weight bag in transportation production and the transportation, therefore with low cost, transportation and easy for installation, conveniently deposit, at pipeline the land used heavy burden thing of packing into got final product when using, production cycle is shorter, and because the heavy burden thing is taken from pipeline field, therefore relatively environmental protection.Because left side weight bag and right side weight bag and heavy burden thing all have permeability, and underground water can pass through, the cathodic protection path is unimpeded in addition.Because the weight bag of both sides is the material softness, even if in the conduit running process, pipeline has small vibrations, can reach the purpose of control buoyancy, and the anticorrosive coat of pipeline can not be damaged simultaneously yet.Simultaneously because weight bag is not easy degraded, and not fixing dead, when not required, at any time can remove.
Description of drawings
Fig. 1 is the utility model pipeline underwater pipeline stabilizing ballast bag one embodiment's schematic representation.
Fig. 2 is that the utility model pipeline underwater pipeline stabilizing ballast bag is placed on the schematic representation on the pipeline.
Fig. 3 is another embodiment's schematic representation of the utility model pipeline underwater pipeline stabilizing ballast bag.
Fig. 4 is another embodiment's front elevation of the utility model pipeline underwater pipeline stabilizing ballast bag.
Fig. 5 is the another embodiment's schematic representation of the utility model pipeline underwater pipeline stabilizing ballast bag.
Fig. 6 is the another embodiment's side view of the utility model pipeline underwater pipeline stabilizing ballast bag.
Fig. 7 for the utility model pipeline underwater pipeline stabilizing ballast bag again an embodiment by the schematic representation of slinging.
Fig. 8 for the utility model pipeline stabilization ballasting bag again an embodiment rear schematic diagram is installed.
Fig. 9 is the utility model pipeline underwater pipeline stabilizing ballast bag embodiment's schematic perspective view again.
The figure number explanation
1... weight bag 3... right side, pipeline 2... left side weight bag
4 ... bag 5 bears a heavy burden at the top ... connecting band 6 ... tighten up line
7 ... hanging belt 8 ... bandage 9 ... lock ring
10 ... the heavy burden thing
Embodiment
, to Fig. 9 pipeline underwater pipeline stabilizing ballast bag of the present utility model is described in further detail below in conjunction with accompanying drawing 1.
Pipeline stabilization ballasting bag of the present utility model, please refer to Fig. 1 to Fig. 9, comprise the left weight bag and the right weight bag that are positioned at pipeline 1 left side and right side, all be filled with heavy burden thing 10 in described left weight bag and the right weight bag, described left weight bag has the weight bag top to be connected by connecting band 5 with described, described connecting band 5 is with described left weight bag and described right weight bag is integrally formed or split is shaped, and described connecting band 5 is cross-placed on described pipeline 1 top.Like this, left side weight bag 2 and right side weight bag 3 can be filled in the locality heavy burden thing 10, only be the production weight bag in transportation production and the transportation, therefore with low cost, transportation and easy for installation, conveniently deposit, at pipeline 1 the land used heavy burden thing 10 of packing into got final product when using, production cycle is shorter, and because weight bag heavy burden thing is taken from pipeline 1 scene, therefore relatively environmental protection.Because left side weight bag 2 all has permeability with right side weight bag 3 and heavy burden thing, and underground water can pass through, the cathodic protection path is unimpeded in addition.While, even if in pipeline 1 running, pipeline 1 had small vibrations owing to the material softness of the heavy burden bag of both sides, also can reach the purpose of control buoyancy, and the anticorrosive coat of pipeline 1 can not be damaged.Simultaneously because weight bag is not easy degraded, and not fixing dead, when not required, at any time can remove.And the effect of connecting band 5 is the effective connections that guarantee that left side weight bag 2 is connected with the right side weight bag, connecting band 5 contacts with pipeline 1 outer wall, weight bag is so that connecting band 5 has downward pressure, could realize like this effect of ballast and underwater pipeline stabilizing, because if the weight bag of a side drops, the weight bag of opposite side also will drop so.
Pipeline stabilization ballasting bag of the present utility model please refer to Fig. 1 to Fig. 9, and further preferably, described connecting band 5 forms top weight bag 4, is provided with the heavy burden thing in the described top weight bag 4.The weight that so further increasing is born a heavy burden arranges top weight bag 4 above pipeline 1, more be conducive to stablize pipeline 1.Further can also be that described left weight bag, right weight bag are shaped as rectangle or oval or inversion Pear-Shaped.Described top weight bag 4 is rectangle or ellipse.Certainly the bag that bears a heavy burden can also be other shapes, and the only above-mentioned preferred shape processing of enumerating is more convenient, and effect is relatively good.
Pipeline stabilization ballasting bag of the present utility model please refer to Fig. 1 to Fig. 9, and further preferably: described left weight bag and described right weight bag basis are as a bags or comprise at least two bags that are one of the forming.Be that described left weight bag and right weight bag can be to be made up of the one by one conjuncted pouch (being bags) that each has charging door respectively, the quantity of the conjuncted pouch in the described pipeline left and right sides is determined by gross weight and the caliber of weight bag.The advantage of doing like this is, the charging door direction changes, bag length shortens, needn't call large-scale engineering machinery and load heavy burden thing 10, simultaneously, because line is all tightened up in each loading bag middle and lower part, the bag bottom of bearing a heavy burden is tightened up, sink easily, easy for installation, be specially adapted to the dense waters of density.The loading bag here (being conjuncted pouch) is two or more.
Pipeline stabilization ballasting bag of the present utility model can also be that described left weight bag and described right weight bag are provided with hanging belt 7, and described hanging belt 7 is fixed together with weight bag, and described hanging belt 7 is fixed along bottom and the sidepiece of described weight bag.The effect of hanging belt 7 is convenient heavy machinery this pipeline 1 underwater pipeline stabilizing ballast bags of slinging that use, because the pipeline of many uses 1 is bigger, and the weight ratio of pushing down pipeline 1 that needs is bigger, depending merely on the heavy burden bag that manpower moves after the filling is the comparison difficulty and wastes time and energy, at this moment can utilize medium-sized or heavy lifting machine that whole ballast bag is sling, put down then, time saving and energy saving.Certainly can also be that hanging belt is divided into a plurality of little little loading bag side by side with each bag that bears a heavy burden.The lifting bag here plays a part conveniently to lift and separates big weight bag is a plurality of little bags.Described filler in described each weight bag is sand or gravel.Certainly can also be local little crushed rocks, as long as weight ratio is heavier, the sandstone that density ratio is bigger can.The bear a heavy burden sack place of loading bag of bag of bag, described right bear a heavy burden bag or described top of bearing a heavy burden, a described left side is provided with and seals cloth, and the described cloth end of sealing uses frenulum to seal, and the described cloth that seals is rolled the back and used frenulum will seal cloth to seal during use.Like this, the heavy burden thing 10 that guarantees to pack at pipeline 1 scene, then in sealing, certainly, the mode of sealing also can adopt other mode, so long as after can allowing to have filled at the scene heavy burden thing 10, sealing sealed gets final product.In addition, pipeline stabilization ballasting bag of the present utility model can also be to be provided with in the middle part of described left weight bag and the described right weight bag to tighten up line 6.The effect of tightening up line 6 is to avoid left side weight bag 2 and right side weight bag 3 to form " pregnant " shapes, causes that the passage of pipeline 1 outer needs is bigger just can put into left side weight bag 2 and right side weight bag 3, and avoids lateral pressure to disperse effect of loading.Certainly can also be that described left weight bag and described right weight bag are provided with the bandage 8 that is fixed on the described pipeline 1.The effect of bandage 8 is top weight bag 4 to be bundled in pipeline 1 outside with left side weight bag 2, right side weight bag 3 and necessary the time, avoids left side weight bag 2 and right side weight bag 3 drops or mobile.Further, described bandage 8 is provided with lock ring 9.Lock ring 9 can be present belt fastener, also can be the lock ring 9 of other types, so long as fix the two ends of bandage 8 after bandage 8 can being tightened up, so that bandage 8 is fixed on pipeline 1 outside getting final product with left side weight bag 2 and right side weight bag 3.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not be as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think to fall into protection domain of the present utility model.
Claims (10)
1. pipeline stabilization ballasting bag, it is characterized in that: comprise the left weight bag and the right weight bag that are positioned at pipeline left side and right side, all be filled with the heavy burden thing in described left weight bag and the right weight bag, described left weight bag is connected by connecting band with described right weight bag top, integrally formed or the split shaping of described connecting band and described left weight bag and described right weight bag, described connecting band is cross-placed on described pipeline top.
2. pipeline stabilization ballasting bag according to claim 1 is characterized in that: described connecting band forms the top weight bag, is provided with the heavy burden thing in the weight bag of described top.
3. pipeline stabilization ballasting bag according to claim 1 is characterized in that: described left weight bag and described right weight bag this as a bags or comprise at least two bags that are one of the forming.
4. according to claim 2 or 3 described pipeline stabilization ballasting bags, it is characterized in that: described left weight bag, right weight bag are shaped as rectangle or oval or inversion Pear-Shaped, and described top weight bag is rectangle or ellipse.
5. according to claim 1 or 2 or 3 described pipeline stabilization ballasting bags, it is characterized in that: described left weight bag and described right weight bag are provided with hanging belt, described hanging belt and described left weight bag and right weight bag are fixed, and described hanging belt is fixed along bottom and the sidepiece of described left weight bag and right weight bag.
6. according to claim 1 or 2 or 3 described pipeline underwater pipeline stabilizing ballast bags, it is characterized in that: described packing is sand or gravel.
7. according to claim 1 or 2 or 3 described pipeline stabilization ballasting bags, it is characterized in that: described left weight bag and described right weight bag middle and lower part are provided with tightens up line.
8. according to claim 1 or 2 or 3 described pipeline stabilization ballasting bags, it is characterized in that: described left weight bag and described right weight bag are provided with the bandage that is fixed on the described pipeline.
9. according to claim 1 or 2 or 3 described pipeline underwater pipeline stabilizing ballast bags, it is characterized in that: described bandage is provided with lock ring.
10. according to claim 1 or 2 or 3 described pipeline stabilization ballasting bags, it is characterized in that: described left weight bag and described right weight bag are provided with sealing cloth, and the frenulum sealing is used in described sealing cloth end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020139715 CN201651546U (en) | 2010-03-11 | 2010-03-11 | Pipeline stabilization ballasting bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020139715 CN201651546U (en) | 2010-03-11 | 2010-03-11 | Pipeline stabilization ballasting bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201651546U true CN201651546U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020139715 Ceased CN201651546U (en) | 2010-03-11 | 2010-03-11 | Pipeline stabilization ballasting bag |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444749A (en) * | 2011-09-28 | 2012-05-09 | 大连德成科技有限公司 | Petroleum pipeline fixing bag |
| WO2015183207A1 (en) * | 2014-05-30 | 2015-12-03 | Ünsa Ambalaj Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Saddle bag |
| WO2016135197A1 (en) * | 2015-02-24 | 2016-09-01 | Trelleborg Industrie Sas | Adjustable buoyancy clamp for hose |
| CN110107738A (en) * | 2019-03-18 | 2019-08-09 | 中国水利水电科学研究院 | A kind of water pipeline pre-embedded device and its construction method |
| CN111878627A (en) * | 2020-07-20 | 2020-11-03 | 浙江海洋大学 | Shock-resistant and vibration-resistant submarine pipeline protection device |
| CN114688347A (en) * | 2022-02-28 | 2022-07-01 | 中国地质大学（武汉） | Method for embedding flexible pipeline by using controllable low-strength material prefabricated block |
-
2010
- 2010-03-11 CN CN 201020139715 patent/CN201651546U/en not_active Ceased
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444749A (en) * | 2011-09-28 | 2012-05-09 | 大连德成科技有限公司 | Petroleum pipeline fixing bag |
| WO2015183207A1 (en) * | 2014-05-30 | 2015-12-03 | Ünsa Ambalaj Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Saddle bag |
| WO2016135197A1 (en) * | 2015-02-24 | 2016-09-01 | Trelleborg Industrie Sas | Adjustable buoyancy clamp for hose |
| CN110107738A (en) * | 2019-03-18 | 2019-08-09 | 中国水利水电科学研究院 | A kind of water pipeline pre-embedded device and its construction method |
| CN111878627A (en) * | 2020-07-20 | 2020-11-03 | 浙江海洋大学 | Shock-resistant and vibration-resistant submarine pipeline protection device |
| CN111878627B (en) * | 2020-07-20 | 2021-09-17 | 浙江海洋大学 | Shock-resistant and vibration-resistant submarine pipeline protection device |
| CN114688347A (en) * | 2022-02-28 | 2022-07-01 | 中国地质大学（武汉） | Method for embedding flexible pipeline by using controllable low-strength material prefabricated block |
| CN114688347B (en) * | 2022-02-28 | 2023-01-10 | 中国地质大学（武汉） | Method for embedding flexible pipeline by using controllable low-strength material prefabricated block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120730 Decision number of declaring invalidation: 19045 Granted publication date: 20101124 |