CN114960761A - Water collecting device for building underwater bearing platform and water collecting method thereof - Google Patents
Water collecting device for building underwater bearing platform and water collecting method thereof Download PDFInfo
- Publication number
- CN114960761A CN114960761A CN202210611619.0A CN202210611619A CN114960761A CN 114960761 A CN114960761 A CN 114960761A CN 202210611619 A CN202210611619 A CN 202210611619A CN 114960761 A CN114960761 A CN 114960761A
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- Prior art keywords
- water collecting
- water
- protective pipe
- constructing
- collecting barrel
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/10—Restraining of underground water by lowering level of ground water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a water collecting device for building an underwater bearing platform, which comprises a water collecting barrel and a protective pipe, wherein the water collecting barrel is arranged on the upper part of the protective pipe; the top of the water collecting barrel is provided with an opening, the side wall of the water collecting barrel is provided with a plurality of water inlet through holes, and the plurality of water inlet through holes are arranged at intervals around the circumference of the water collecting barrel and the axial direction of the water collecting barrel; the protective pipe is inserted into the water collecting barrel from the opening downwards and detachably, the outer side wall of the protective pipe and the inner side wall of the water collecting barrel are arranged at intervals, the bottom of the protective pipe is provided with foot supports, and the bottom wall of the protective pipe is abutted to the bottom wall of the water collecting barrel through the foot supports, so that a water passing groove is formed between the bottom of the protective pipe and the bottom wall of the water collecting outer barrel. The water level can be prevented from submerging the bearing platform, so that workers can conveniently work on the bearing platform. The invention also discloses a water collecting method of the water collecting device for building the underwater bearing platform, which comprises the following steps: digging a containing pit extending along the underground on the gravel wall at the periphery of the bearing platform of the cofferdam, and then inserting the water collecting bucket into the containing pit.
Description
Technical Field
The invention relates to the technical field of cable tower processing equipment, in particular to a water collecting device and a water collecting method for building an underwater bearing platform.
Background
The construction process of the bearing platform of the cable tower of the sea-open and river-crossing bridge needs cofferdams firstly, particularly, the pouring jacket of the cofferdams blocks the peripheral water, and the inner wall of the pouring jacket is supported and reinforced through the internal bracing system, so that the steel sheet pile of the pouring jacket can be prevented from being broken due to water extrusion. After the cofferdam is finished, an underwater bearing platform needs to be built, and the bearing platform is the foundation of the cable tower. However, the gap between the bottom of the jacket and the water bottom can be penetrated, and the water level can gradually rise to submerge the bearing platform, so that the operation of workers on the bearing platform is not facilitated.
Disclosure of Invention
In order to overcome the disadvantages of the prior art, it is an object of the present invention to provide a water collecting device for constructing an underwater platform, which can prevent a water level from flooding the platform, thereby facilitating a worker's work on the platform.
It is another object of the present invention to provide a water collecting method of a water collecting device for constructing an underwater platform, which can conveniently and conveniently install the water collecting device for constructing an underwater platform according to circumstances.
One of the purposes of the invention is realized by adopting the following technical scheme:
a water collecting device for building an underwater bearing platform comprises a water collecting barrel and a protective pipe; the top of the water collecting barrel is provided with an opening, the side wall of the water collecting barrel is provided with a plurality of water inlet through holes, and the plurality of water inlet through holes are arranged around the circumferential direction of the water collecting barrel and at intervals along the axial direction of the water collecting barrel; the protective pipe is followed opening down and detachably insert in the water-collecting bucket, just the lateral wall of protective pipe with the interval sets up between the inside wall of water-collecting bucket, the bottom of protective pipe is equipped with the heel brace, and passes through the heel brace with the diapire butt of water-collecting bucket, so that the bottom of protective pipe with form the basin between the diapire of urceolus that catchments.
Further, still include the water pump, the pipe that absorbs water of water pump stretches into in the protection pipe, the water pump is used for with the water suction in the water catch bowl outside the water catch bowl.
Further, the water inlet through holes extend along the gravity direction to form a strip-shaped structure.
Furthermore, a plurality of first hanging rings are fixed on the top of the water collecting barrel.
Further, the top of the protective tube protrudes from the inside to the outside along the radial direction of the protective tube to form a flange of an annular structure.
Furthermore, a plurality of second hanging rings are fixed on the top of the flange.
Further, the outer wall of the water collecting barrel is wrapped with a filtering piece.
Further, the filter piece is geotextile.
The second purpose of the invention is realized by adopting the following technical scheme:
a water collecting method for a water collecting apparatus for use in constructing an underwater platform, comprising the water collecting apparatus for use in constructing an underwater platform and the steps of: digging a containing pit extending along the underground on a gravel wall at the periphery of a bearing platform of the cofferdam, and then inserting the water collecting bucket into the containing pit.
Compared with the prior art, the invention has the beneficial effects that:
the water collecting pipe is inserted into the position below the bearing platform, so that accumulated water immersed in the cofferdam can be collected, water can be pumped out as early as possible, the bearing platform is prevented from being submerged by water, and the operation of workers is facilitated. Through add the protective tube in the water catch bowl to prevent impurities such as grit and stone outside the water catch bowl from falling into the protective tube along the inlet opening, in order to guarantee that the drainage work in the protective tube is comparatively smooth and easy. Moreover, peg graft with the collector drum with the detachable mode through setting up the protective tube to can extract the protective tube from the collector drum, clear up the impurity of clamp miscellaneous between protective tube and collector drum. The foot support is arranged at the bottom of the protective pipe to form a water passing groove, so that water between the protective pipe and the water collecting barrel can enter the protective pipe conveniently.
Drawings
FIG. 1 is a schematic structural view of a water collecting apparatus for constructing an underwater platform according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is an installation view of a water collecting apparatus for constructing an underwater platform according to the present invention.
In the figure: 1. a water collection barrel; 11. an opening; 12. a water inlet through hole; 13. a first hanging ring; 2. a protective tube; 21. a foot support; 22. a flange; 23. a second hoisting ring; 3. passing through a water tank; 4. breaking the stone wall.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, "vertical," "horizontal," "left," "right," and similar expressions are for purposes of illustration only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 3 show a water collecting apparatus for constructing an underwater platform according to a preferred embodiment of the present invention, which includes a water collecting tub 1 and a protection pipe 2. The top of the water collecting barrel 1 is provided with an opening 11, the side wall of the water collecting barrel 1 is provided with a plurality of water inlet through holes 12, and the plurality of water inlet through holes 12 are arranged at intervals around the circumference of the water collecting barrel 1 and the axial direction of the water collecting barrel 1; it can be understood that the plurality of water inlet through holes 12 circumferentially spaced around the water collecting bucket 1 may be equally spaced or unequally spaced, and the water inlet through holes 12 may be staggered from each other between each layer; it will also be appreciated that the plurality of water collection buckets 1, which are axially arranged around the water collection bucket 1, may be equally spaced or unequally spaced. The water inlet through hole 12 is used for allowing water permeating into the cofferdam to flow into the water collecting barrel 1. In protecting tube 2 inserted water collecting bucket 1 from opening 11 downwards and detachably, and the interval sets up between the lateral wall of protecting tube 2 and the inside wall of water collecting bucket 1, the bottom of protecting tube 2 is equipped with heel brace 21, and through heel brace 21 and water collecting bucket 1's diapire butt, so that form water tank 3 between the bottom of protecting tube 2 and the diapire of the urceolus that catchments, cross water tank 3 and be used for supplying water and continue to flow in protecting tube 2, so that take water out in protecting tube 2.
Obviously, insert the position below the cushion cap through the collector pipe to can collect the ponding of submerging the cofferdam, so that take out the water as early as possible, thereby avoid the cushion cap to be submerged by the water, and then be convenient for workman's operation. Through add protective tube 2 in water collecting bucket 1 to prevent impurities such as grit and stone outside water collecting bucket 1 from falling into protective tube 2 along the inlet opening, in order to guarantee that the drainage work in protective tube 2 is comparatively smooth and easy. Moreover, peg graft with detachable mode and collecting bucket 1 through setting up protective tube 2 to can extract protective tube 2 from collecting bucket 1, clear up the impurity that is mingled with between protective tube 2 and collecting bucket. The water passing groove 3 is formed by arranging the foot support 21 at the bottom of the protection pipe 2, so that water between the protection pipe 2 and the water collecting barrel 1 enters the protection pipe 2.
Preferably, the water collecting device for building the underwater platform further comprises a water pump, wherein a water suction pipe of the water pump extends into the protection pipe 2, and the water pump is used for sucking water in the water collecting barrel 1 out of the water collecting barrel 1. Obviously, at this moment, the protection pipe 2 is more needed to intercept sand, so as to prevent sand from directly falling into the protection pipe 2 from the water inlet through hole 12 to bury the water inlet pipe, thereby affecting the drainage effect of the water pump.
Preferably, in order to prevent more water head from falling into the sump tub 1, the water inlet through-holes 12 are formed in a long structure extending in a gravity direction. Obviously, the long and narrow structure not only can guarantee the convenience that ponding got into sump barrel 1, can prevent moreover that stone from getting into sump barrel 1. In particular, it is preferable that the outer wall of the water collecting tub 1 is wrapped with a filter. More preferably, the filter member is geotextile; obviously, the filter member prevents sand and stones from entering the water collecting tub 1. And, at this time, the width based on the water inlet through-hole 12 is smaller than the size of most of the stones, so that the stones can be rigidly resisted, thereby reducing the pressure of the geotextile to extend the service life of the geotextile.
Preferably, a plurality of first hanging rings 13 are fixed to the top of the water collecting tub 1 in order to facilitate the hanging up of the water collecting tub 1 for installation or removal.
Preferably, the top of the protection pipe 2 is protruded from the inside to the outside in a radial direction of itself to form a flange 22 of a ring structure, so that the flange 22 can ensure a space between the protection cover and the water collection tub 1. To facilitate the lifting of the shielding pipe 2, a plurality of second lifting rings 23 are preferably fixed to the top of the flange 22.
The invention also discloses a water collecting method of the water collecting device for building the underwater bearing platform, which comprises the following steps: a containing pit extending along the underground is dug on a gravel wall 4 on the periphery of a bearing platform of the cofferdam, and then the water collecting bucket 1 is inserted into the containing pit. The arrangement is based on the process of building the bearing platform, in order to ensure that the sleeve box can be disassembled at the later stage, concrete stirrers for pouring the bearing platform cannot be directly fixed together with the inner wall of the sleeve box, namely, a gravel filling space is required to be separated, a gravel wall 4 is formed after the gravel filling space is filled with gravel, and the gravel wall 4 is used for transmitting pressure so as to support the sleeve box through the bearing platform. So, rubble wall 4 is in the forefront of ponding, collects ponding at rubble wall 4 more easily promptly, because of digging out a holding hole at rubble wall 4 and carry out the holding to sump pit 1, not only need not to fill the holding hole in the later stage, excavate the holding hole moreover and be easy relatively.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (9)
1. A water collecting device for constructing an underwater platform, characterized in that: comprises a water collecting barrel (1) and a protective pipe (2); the top of the water collecting barrel (1) is provided with an opening (11), the side wall of the water collecting barrel (1) is provided with a plurality of water inlet through holes (12), and the plurality of water inlet through holes (12) are arranged around the circumferential direction of the water collecting barrel (1) and the axial direction of the water collecting barrel (1) at intervals; protective pipe (2) are followed opening (11) is downward and detachably insert in water catch bowl (1), just the lateral wall of protective pipe (2) with the interval sets up between the inside wall of water catch bowl (1), the bottom of protective pipe (2) is equipped with heel brace (21), and passes through heel brace (21) with the diapire butt of water catch bowl (1), so that the bottom of protective pipe (2) with basin (3) have been formed between the diapire of urceolus that catchments.
2. A water collecting apparatus for constructing an underwater platform as claimed in claim 1, wherein: the water-collecting bucket is characterized by further comprising a water pump, a water suction pipe of the water pump extends into the protective pipe (2), and the water pump is used for sucking water in the water-collecting bucket (1) to the outside of the water-collecting bucket (1).
3. A water collecting apparatus for constructing an underwater platform as claimed in claim 1, wherein: the water inlet through holes (12) extend along the gravity direction to form a strip-shaped structure.
4. A water collecting apparatus for constructing an underwater platform as claimed in claim 1, wherein: the top of the water collecting barrel (1) is fixed with a plurality of first hanging rings (13).
5. A water collecting apparatus for constructing an underwater platform as claimed in claim 1, wherein: the top of the protective pipe (2) protrudes from the inside to the outside along the radial direction of the protective pipe to form a flange (22) of an annular structure.
6. A water collecting apparatus for constructing an underwater platform as claimed in claim 5, wherein: and a plurality of second hanging rings (23) are fixed on the top of the flange (22).
7. A water collecting apparatus for constructing an underwater platform as claimed in claim 1, wherein: the outer wall of the water collecting barrel (1) is wrapped with a filtering piece.
8. A water collecting apparatus for constructing an underwater platform as claimed in claim 7, wherein: the filtering piece is made of geotextile.
9. A water collecting method for a water collecting apparatus for constructing an underwater platform, characterized in that: a water collecting device for constructing a submerged cap comprising according to any one of claims 1-8 and the steps of: digging a containing pit extending along the ground on the gravel wall at the periphery of a bearing platform of the cofferdam, and then inserting the water collecting bucket (1) into the containing pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210611619.0A CN114960761A (en) | 2022-05-31 | 2022-05-31 | Water collecting device for building underwater bearing platform and water collecting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210611619.0A CN114960761A (en) | 2022-05-31 | 2022-05-31 | Water collecting device for building underwater bearing platform and water collecting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114960761A true CN114960761A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210611619.0A Pending CN114960761A (en) | 2022-05-31 | 2022-05-31 | Water collecting device for building underwater bearing platform and water collecting method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200251430Y1 (en) * | 2001-07-18 | 2001-11-17 | 주식회사 건설기술네트워크 | Rib-Reinforced Metal Sump |
| CN101358453A (en) * | 2008-08-21 | 2009-02-04 | 中铁大桥局股份有限公司 | Composite boxed cofferdam and building method thereof |
| ITUB20155941A1 (en) * | 2015-11-26 | 2017-05-26 | Water Powered S R L | DOUBLE DRAIN SYSTEM FOR SINKS OR WASHBASINS |
| CN208219620U (en) * | 2018-05-22 | 2018-12-11 | 四川城凯特建设工程有限公司 | A kind of processing of reinforced soft soil ground is catchmented forced-ventilated water pipe structure |
| CN111877318A (en) * | 2020-07-23 | 2020-11-03 | 广东宏堂基础建设工程有限公司 | Energy-saving building pile and construction process thereof |
| CN215290207U (en) * | 2021-04-13 | 2021-12-24 | 中铁建工集团有限公司 | Portable water collecting and draining device |
-
2022
- 2022-05-31 CN CN202210611619.0A patent/CN114960761A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200251430Y1 (en) * | 2001-07-18 | 2001-11-17 | 주식회사 건설기술네트워크 | Rib-Reinforced Metal Sump |
| CN101358453A (en) * | 2008-08-21 | 2009-02-04 | 中铁大桥局股份有限公司 | Composite boxed cofferdam and building method thereof |
| ITUB20155941A1 (en) * | 2015-11-26 | 2017-05-26 | Water Powered S R L | DOUBLE DRAIN SYSTEM FOR SINKS OR WASHBASINS |
| CN208219620U (en) * | 2018-05-22 | 2018-12-11 | 四川城凯特建设工程有限公司 | A kind of processing of reinforced soft soil ground is catchmented forced-ventilated water pipe structure |
| CN111877318A (en) * | 2020-07-23 | 2020-11-03 | 广东宏堂基础建设工程有限公司 | Energy-saving building pile and construction process thereof |
| CN215290207U (en) * | 2021-04-13 | 2021-12-24 | 中铁建工集团有限公司 | Portable water collecting and draining device |
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