CN207609397U - Slurry transportation system suitable for drilled grouting piles under water construction - Google Patents
Slurry transportation system suitable for drilled grouting piles under water construction Download PDFInfo
- Publication number
- CN207609397U CN207609397U CN201721778469.3U CN201721778469U CN207609397U CN 207609397 U CN207609397 U CN 207609397U CN 201721778469 U CN201721778469 U CN 201721778469U CN 207609397 U CN207609397 U CN 207609397U
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- China
- Prior art keywords
- slurry
- mud
- under water
- transportation system
- grouting piles
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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.)
- Expired - Fee Related
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 74
- 238000010276 construction Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000011440 grout Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 101150054854 POU1F1 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model is related to technical field of bridge construction, a kind of slurry transportation system suitable for drilled grouting piles under water construction is referred specifically to, includes set on land mud pit, the slush pump being placed in pile foundation casing and the slurry being set on steel trestle platform, conveying ditch and supporting rack.The slush pump is connected to slurry can by pipeline, and the middle part of the slurry can is equipped with a grout outlet, and the conveying ditch tilting rack is connected on supporting rack and by grout outlet and mud pit.Slurry transportation system described in the utility model suitable for drilled grouting piles under water construction can convey the discarded slurry in different location pile foundation casing, and it is convenient to clean maintenance, part recyclable in mud can also be imported in the pile foundation casing not spudded in, can effectively reduce the conveying and cost recovery of mud.
Description
Technical field
The utility model is related to technical field of bridge construction, refer specifically to a kind of mud suitable for drilled grouting piles under water construction
Starch transport system.
Background technology
At present special allotment is used when the operation at sea region such as rivers, ocean, lake carries out bored pile construction
For the mud gone out as drilling fluid, a used mud part can recycle in the casing of the new trepanning of injection that input makes again
With another part can only then be discarded and put together carry out harmless treatment.Discarded slurry periodically must be transported and be focused on,
If be discharged into water will water body environment cause it is serious pollution and destroy.Discarded slurry is generally first pumped on mud carrier and carries out
Waterway transportation, then it is pumped to the interior progress overland transport of fortune slurry, finally it is transported to land specified storage point.Due to mud carrier
Lease expenses is higher, can bring higher transportation cost.In addition mud carrier is marched into the arena and operation is easily by the factors shadow such as navigation channel and environment
It rings, the turnaround time of discarded slurry is longer, can reduce conevying efficiency, influence the duration.
Invention content
The utility model aims to solve the problem that the problem of background technology, relies on existing water project structure setting one
Set is suitable for the slurry transportation system of drilled grouting piles under water construction.
Slurry transportation system described in the utility model suitable for drilled grouting piles under water construction includes being set to land mud
Stock tank, the slush pump being placed in pile foundation casing and the slurry being set on steel trestle platform, conveying ditch and supporting rack.Institute
Slush pump is stated to be connected to by pipeline with slurry can, the middle part of the slurry can is equipped with a grout outlet, the conveying ditch tilting rack in
It is connected on supporting rack and by grout outlet and mud pit.
It is connected to a defeated slurry hose at the grout outlet of the slush pump, is fixed on slurry can and an inlet pipe is housed, it is described into slurry
One end of pipe is connected with defeated slurry hose, and the other end penetrates the top of slurry can.
The bottom of the slurry can is equipped with more pillars, and slurry can is provided with a mudhole, and the bolt at mudhole in bottom surface
It is connected to a flange closure plate.
The slurry transportation system suitable for drilled grouting piles under water construction further includes that both ends are protected with two pile bases respectively
The mud veclamation pipe of the top connection of cylinder.
Slurry transportation system described in the utility model suitable for drilled grouting piles under water construction can convey different location
Discarded slurry in pile foundation casing, and it is convenient to clean maintenance, moreover it is possible to part recyclable in mud is imported to the pile foundation that do not spud in
In casing, the conveying and cost recovery of mud can be effectively reduced.
Description of the drawings
Fig. 1：The structural schematic diagram of slurry transportation system suitable for drilled grouting piles under water construction；
Fig. 2：Enlarged structure schematic diagram in Fig. 1 at A.
Wherein：1- mud pits, 2- pile foundations casing, 3- steel trestles platform, 4- slush pumps, 5- slurry cans (51- grout outlets, 52-
Inlet pipe, 53- pillars, 54- mudholes), 6- conveying ditch, 7- supporting racks, the defeated slurry hoses of 8-, 9- flanges closure plate, 10- mud veclamations
Pipe, 11- waterborne traffic accidents, 12- checking bollards.
Specific implementation mode
In the following with reference to the drawings and specific embodiments to the mud described in the utility model suitable for drilled grouting piles under water construction
Slurry transport system is described further.
As shown in Figure 1, 2, the slurry transportation system described in the utility model suitable for drilled grouting piles under water construction includes
Set on land mud pit 1, the slush pump 4 being placed in pile foundation casing 2 and the slurry can 5 being set on steel trestle platform 3,
Convey ditch 6 and supporting rack 7.Slush pump 4 is connected to slurry can 5 by pipeline, and the middle part of slurry can 5 is equipped with a grout outlet 51, defeated
6 tilting rack of ditch is sent to be connected on supporting rack 7 and by grout outlet 51 and mud pit 1.
The higher discarded slurry of bottom sediment charge is pumped to slurry can, storage slurry by the slush pump being placed in pile foundation casing
Mud reach a certain height to overflow from grout outlet and flows into conveying ditch and then eventually arrive in mud pit in tank.Discarded slurry is logical
It crosses pipeline and is conveyed by slush pump and the gravity of itself, without using mud carrier and fortune slurry vehicle, to significantly reduce
Transportation cost, in addition open conveying ditch be also relatively easy to cleaning and maintenance, be not susceptible to block.
Operation at sea region can be connected by steel trestle platform as the common complementary engineering structure of over-water construction with land,
It is nearby and firm in structure that mud pit can be extended to by land, can provide support for slurry transportation system.Slush pump can
It relies on waterborne traffic accident to hang in pile foundation casing, can be suspended in midair slush pump by the way that specific structure is arranged on waterborne traffic accident
It is fixed, such as overhanging type hanger.
It is connected to a defeated slurry hose 8 at the grout outlet of slush pump 4, is fixed on slurry can 5 and an inlet pipe 52, inlet pipe 52 is housed
The connection of one end and defeated slurry hose 8, the other end penetrates the top of slurry can 5.Place is hung in the propulsion slush pump needs of engineering
Discarded slurry is exported in the pile foundation casing of different location, and needs to be arranged different stock lines by slurry transportation to storing up slurry
Tank.After stock line is split into fixed inlet pipe and removable and bending defeated slurry hose it is convenient for that different location will be in
Slush pump is connect with slurry can.Defeated slurry hose is reusable, can also connect more defeated slurry hoses by flanged ends
To realize the lengthening of pipeline.
The bottom of slurry can 5 is equipped with more pillars 53, and 5 bottom surface of slurry can is provided with a mudhole 54, and at mudhole 54
Bolt has a flange closure plate 9.The discarded slurry being temporarily stored into slurry can precipitate, the impurity such as contained heavy constituent and sandstone
Slurry can bottom can be deposited to, needs periodically to be cleared up, is convenient for exporting in the mud of tank bottom in tank bottom setting mudhole.
The slurry transportation system suitable for drilled grouting piles under water construction further includes that both ends are protected with two pile bases respectively
The mud veclamation pipe 10 that the top of cylinder 2 is connected.The mud density of pile foundation casing bottom is larger and impurity content is high, belongs to waste sludge
Slurry, the mud density on top is smaller and impurity content is relatively low, can be directly transferred to reuse in the pile foundation casing not spudded in.It will
Having spudded in, be connected to by mud veclamation pipe with the pile foundation casing top do not spudded in can easily will before extracting discarded slurry
The recyclable part of mud imports in the pile foundation casing not spudded in the pile foundation casing to spud in, to effectively save between pile foundation casing
The recycling of mud and transportation cost.
A checking bollard 12 is provided on operation platform 11 on the water in embodiment and by lying in the hanger rope on checking bollard 12 by mud
Stock pump 4 is hung in pile foundation casing 2, and for the supporting rack 7 used for common full framing, cost is relatively low, convenient for building and can repeat
It recycles.Mud veclamation pipe 10 is inclined to set, and is tilted down close to the one end for the pile foundation casing not spudded in so that mud energy
It is enough more to be smoothly flowed therein by its own gravity in the pile foundation casing not excavated, it carries out that when bored pile construction mud should be closed
Recovery tube 10, end to be onstructed need to release closing again when handling mud.
Claims (4)
1. a kind of slurry transportation system suitable for drilled grouting piles under water construction, which is characterized in that include set on land mud
It is stock tank (1), the slush pump (4) being placed in pile foundation casing (2) and the slurry can (5) being set on steel trestle platform (3), defeated
It send ditch (6) and supporting rack (7), the slush pump (4) to be connected to by pipeline with slurry can (5), is set in the middle part of the slurry can (5)
There are a grout outlet (51), conveying ditch (6) tilting rack to be connected on supporting rack (7) and by grout outlet (51) and mud pit (1).
2. the slurry transportation system suitable for drilled grouting piles under water construction as described in claim 1, which is characterized in that described
It is connected to a defeated slurry hose (8) at the grout outlet of slush pump (4), is fixed on slurry can (5) and an inlet pipe (52) is housed, it is described into slurry
The one end and defeated slurry hose (8) for managing (52) are connected, and the other end penetrates the top of slurry can (5).
3. the slurry transportation system suitable for drilled grouting piles under water construction as claimed in claim 2, which is characterized in that described
The bottom of slurry can (5) is equipped with more pillars (53), and slurry can (5) is provided with a mudhole (54) in bottom surface, and in mudhole
(54) bolt has a flange closure plate (9) at.
4. the slurry transportation system for being suitable for drilled grouting piles under water construction as described in any one of claims 1 to 3,
It is characterized in that, further includes the mud veclamation pipe (10) that both ends are connected to the top of two pile base casings (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778469.3U CN207609397U (en) | 2017-12-15 | 2017-12-15 | Slurry transportation system suitable for drilled grouting piles under water construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721778469.3U CN207609397U (en) | 2017-12-15 | 2017-12-15 | Slurry transportation system suitable for drilled grouting piles under water construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609397U true CN207609397U (en) | 2018-07-13 |
Family
ID=62799168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721778469.3U Expired - Fee Related CN207609397U (en) | 2017-12-15 | 2017-12-15 | Slurry transportation system suitable for drilled grouting piles under water construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738275A (en) * | 2021-09-02 | 2021-12-03 | 中铁二十三局集团第四工程有限公司 | Anti-pollution construction method for cast-in-situ bored pile in pile foundation engineering |
| CN114961600A (en) * | 2022-05-13 | 2022-08-30 | 中国铁建大桥工程局集团有限公司 | Deep-water large-diameter pile foundation mud recycling device and construction method |
-
2017
- 2017-12-15 CN CN201721778469.3U patent/CN207609397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738275A (en) * | 2021-09-02 | 2021-12-03 | 中铁二十三局集团第四工程有限公司 | Anti-pollution construction method for cast-in-situ bored pile in pile foundation engineering |
| CN113738275B (en) * | 2021-09-02 | 2024-02-27 | 中铁二十三局集团第四工程有限公司 | Anti-pollution construction method for bored pile of pile foundation engineering |
| CN114961600A (en) * | 2022-05-13 | 2022-08-30 | 中国铁建大桥工程局集团有限公司 | Deep-water large-diameter pile foundation mud recycling device and construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |