CN202227319U - Temporary aqueduct formed by steel pipe support - Google Patents
Temporary aqueduct formed by steel pipe support Download PDFInfo
- Publication number
- CN202227319U CN202227319U CN2011203389545U CN201120338954U CN202227319U CN 202227319 U CN202227319 U CN 202227319U CN 2011203389545 U CN2011203389545 U CN 2011203389545U CN 201120338954 U CN201120338954 U CN 201120338954U CN 202227319 U CN202227319 U CN 202227319U
- Authority
- CN
- China
- Prior art keywords
- aqueduct
- cross
- sides
- wood
- lumps
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a temporary aqueduct formed by a steel pipe support, and belongs to the technical field of river regulation. The temporary aqueduct comprises a support vertical rod, a support cross rod, a cross section inclined brace rod, an inclined strut connecting rod, cross rods on two sides, a square timber at an aqueduct bottom, vertical square timbers on two sides of an aqueduct body, bamboo plywood, plastic cloth, a lateral pull rod at an aqueduct opening and lateral square timbers on two sides of the aqueduct body. The bottom of the aqueduct is overhead, and the desilting administration and construction of river channels with an aqueduct structure are not influenced, so the temporary aqueduct has a light and firm structure, is high in integrity, convenient to construct and high in economy and does not have secondary pollution on the river channels; and the environment-friendly and energy-saving temporary aqueduct in which all materials can be recycled has the advantages of low construction cost, small cross section of occupying the river channels and no pollution and is convenient to erect and dismantle, and the river channels are not needed to be cleaned for the second time.
Description
Technical field
The utility model belongs to the river regulation technical field, relates in particular to the interim aqueduct of a kind of steel pipe support in the river training works of urban district.
Technical background
Current; Country is strengthening the investment construction of water resource infrastructure, in the dredging waterway project, especially in urban district dredging waterway project; Because of present urban sewerage and drainage system fails to realize fully the dirty shunting of rain; In the regulation construction, can not stop sewage and go to river, the river course structure construction is impacted, need take the water conservancy diversion measure.Common cofferdam water conservancy diversion cost is high, takies river cross-section, and the influence construction is seriously polluted, need carry out the cleaning of secondary river course after excavate in the cofferdam.
Summary of the invention
The utility model provides a kind of steel pipe support interim aqueduct to the technical problem that exists in the existing waterway regulation.The interim aqueduct employing structure of the steel pipe support that the utility model provided steel pipe support light, that be easy to remove and repair is aided with materials such as bamboo offset plate and Polypropylence Sheet and carries out setting up of diversion aqueduct.
The interim aqueduct of the steel pipe support that the utility model provided comprises the vertical lumps of wood of rack rod 2, rack cross-bar 12, cross section hound 6, diagonal brace connecting rod 7, both sides cross bar 3, the bottom land lumps of wood 4, cell body both sides 5, bamboo offset plate 8, Polypropylence Sheet 9, notch cross-tie 10, the horizontal lumps of wood 11 in cell body both sides; Said rack rod 2 is in length and breadth to setting up; Said rack cross-bar 12 adopts fastener to connect; Both sides cross bar 3 is positioned at the pass horse both sides, and cross section hound 6 connects through diagonal brace connecting rod 7, on, vertically puts the bottom land lumps of wood 4 on row's rack cross-bar 12; The bottom land lumps of wood 4 adopts the iron wire colligation to fix with rack cross-bar 12; The horizontal lumps of wood in cell body both sides 11 adopts iron wires to be fixed on the both sides steel pipe of rack rod 2, and the vertical lumps of wood 5 in cell body both sides adopts iron nail to be fixed on the horizontal lumps of wood 11 in cell body both sides according to the 0.75m spacing, and said bamboo offset plate 8 is laid on the bottom land lumps of wood 4; Said Polypropylence Sheet 9 is laid on bamboo offset plate 8, and the notch cross-tie 10 that is positioned at interim aqueduct top is connected with rack rod 2.
Below the utility model is described further:
The seamless steel pipe that adopts Φ 48mm wall thickness 3.5mm is according to the support erection method; Follow the water yield of dredging according to the river course domestic demand; The payload values that support need bear is set up in calculating; Again according to load numerical Design and checking computations support in length and breadth to the concrete arrangement pitch of steel pipe, by the calculation requirement support set up lay the lumps of wood, template (the thick bamboo offset plate of 1.8cm) and Polypropylence Sheet above that after firm after, just form an interim aqueduct that satisfies the water conservancy diversion requirement according to calculating after load carries out simply waiting year precompressed.
The beneficial effect of the utility model is: the aqueduct structural base is built on stilts, does not influence the channel cleanout regulation construction under the aqueduct structure, and structure is light, firm, globality better, construction is convenient does not cause secondary pollution, good economy performance to the river course; And all material interim aqueduct of environment-friendly and energy-efficient that can repeat repeatedly to utilize, adopt steel pipe support to set up aqueduct and can effectively reduce construction cost, convenient construction; It is little to take river cross-section; Set up, remove fast, and pollution-free, need not secondary cleaning river course.
Description of drawings
Fig. 1: the section structure sketch map of the utility model.
Among the figure: 1: the bed-silt face; 2: rack rod; 3: the both sides cross bar; 4: the bottom land lumps of wood, 5: the vertical lumps of wood in cell body both sides; 6: the cross section hound; 7: the diagonal brace connecting rod; 8: the bamboo offset plate; 9: Polypropylence Sheet; 10: the notch cross-tie; 11: the horizontal lumps of wood in cell body both sides; 12: rack cross-bar.
The specific embodiment
Can find out by accompanying drawing; The interim diversion aqueduct of the utility model adopts steel pipe to set up support earlier; Support is laid lumps of wood framework above that after setting up completion; Carry out simply waiting carry the precompressed experiment after, carry out the bamboo offset plate with the laying of Polypropylence Sheet after the interim diversion aqueduct of light, firm, the environmental protection of formation just.
Practical implementation is following
1, earlier need is carried out the Total Body Water that section that water conservancy diversion dredges drains into the river and investigate calculating, confirm to dredge the cross dimensions of discharge and aqueduct.
Static Load aggregate-values such as the discharge of 2, dredging according to need and dead load load and wind load calculate that rack rods 2 set up in length and breadth to step pitch, put vertical rod 2 according to the spacing of calculating then, the concrete degree of depth that rack rod 2 is squeezed into mud face 1 adopts experiment to learn and calculates (with riverbed least favorable section; Adopt mechanical difficulty or artificial hammering to bury, the concrete degree of depth does not have the drilling depth of burying with steel pipe and is as the criterion, and is generally above silt depth 1-2m); Vertical rod is laid 12 rack cross-bars according to the span that calculates after setting and accomplishing; The employing fastener connects, support in length and breadth to system set up reach certain-length after, adopt 3 cross bars that the pass horse both sides are reinforced; And carry out stability according to section of every 5m with diagonal brace 6 and reinforce; Connect with 7 pairs of diagonal braces of connecting rod simultaneously, make it to form integral body, increase stability.
3, accomplish setting up of aqueduct frame rack according to above-mentioned two steps after; Go up most at aqueduct and vertically to put the bottom land lumps of wood 4 (the concrete spacing of the lumps of wood is tried to achieve according to specifically needing bearing load to calculate) on the horizontal row bar 12; The lumps of wood 4 adopts the iron wire colligation to fix with cross bar 12; The horizontal lumps of wood in aqueduct both sides 11 is same to adopt iron wires to be fixed on the both sides steel pipe of 2 rack rods, and medial shaft adopts iron nail to be fixed on the horizontal lumps of wood 11 to the lumps of wood 5 according to the 0.75m spacing, in length and breadth to the lumps of wood is fixing accomplish after; Employing is uniformly distributed with year precompressed experiments such as sandbag; And after the no sedimentation of observation (being generally about 7 days), see full shop bamboo offset plate 8 at the lumps of wood, the bamboo offset plate is connected fixing with the fixing employing of lumps of wood iron nail; After Polypropylence Sheet 9 is completely spread on top, adopt notch cross-tie 10 to be connected (spacing is with the spacing of cross section hound 6) with rack rod 2 again in notch top after the fixing completion of bamboo offset plate.
Just accomplish setting up of steel pipe support aqueduct according to above-mentioned three steps, only need before the water conservancy diversion to the upstream and downstream of need aqueduct section of living in carry out damming in the earth bag cofferdam and is connected with aqueduct perform be connected processing after, can realize that just the current between ponding and upstream and downstream dredge function.
Claims (1)
1. interim aqueduct of steel pipe support; It is characterized in that this interim aqueduct comprises rack rod (2), rack cross-bar (12), cross section hound (6), diagonal brace connecting rod (7), both sides cross bar (3), the bottom land lumps of wood (4), the vertical lumps of wood in cell body both sides (5), bamboo offset plate (8), Polypropylence Sheet (9), notch cross-tie (10), the horizontal lumps of wood in cell body both sides (11); Said rack rod (2) is in length and breadth to setting up; Said rack cross-bar (12) adopts fastener to connect; Said both sides cross bars (3) are positioned at the pass horse both sides; Said cross section hound (6) connects through diagonal brace connecting rod (7); On, arrange and vertically put the bottom land lumps of wood (4) on the rack cross-bar (12), the said bottom land lumps of wood (4) adopts the iron wire colligation to fix with rack cross-bar (12), and the horizontal lumps of wood in said cell body both sides (11) adopt iron wire to be fixed on the both sides steel pipe of rack rod (2); The vertical lumps of wood in said cell body both sides (5) adopt iron nail to be fixed on the horizontal lumps of wood in cell body both sides (11) according to the 0.75m spacing; Said bamboo offset plate (8) is laid on the bottom land lumps of wood (4), and said Polypropylence Sheet (9) is laid on bamboo offset plate (8), and the notch cross-tie (10) that is positioned at interim aqueduct top is connected with rack rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203389545U CN202227319U (en) | 2011-09-10 | 2011-09-10 | Temporary aqueduct formed by steel pipe support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203389545U CN202227319U (en) | 2011-09-10 | 2011-09-10 | Temporary aqueduct formed by steel pipe support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227319U true CN202227319U (en) | 2012-05-23 |
Family
ID=46077909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203389545U Expired - Lifetime CN202227319U (en) | 2011-09-10 | 2011-09-10 | Temporary aqueduct formed by steel pipe support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747692A (en) * | 2012-08-09 | 2012-10-24 | 郑州新大方重工科技有限公司 | Special aqueduct erecting machine for erecting water conservation aqueduct |
| CN109112951A (en) * | 2018-10-11 | 2019-01-01 | 中铁六局集团广州工程有限公司 | Open cut of crossing the river is leaked water apparatus and system |
-
2011
- 2011-09-10 CN CN2011203389545U patent/CN202227319U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747692A (en) * | 2012-08-09 | 2012-10-24 | 郑州新大方重工科技有限公司 | Special aqueduct erecting machine for erecting water conservation aqueduct |
| CN109112951A (en) * | 2018-10-11 | 2019-01-01 | 中铁六局集团广州工程有限公司 | Open cut of crossing the river is leaked water apparatus and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101935986B (en) | Overwater large-span steel tube pile cast-in-situ trestle and building method thereof | |
| CN203654294U (en) | Foundation pit supporting structure used in reverse building method | |
| CN206204986U (en) | A kind of civil construction retaining wall structure | |
| CN202989867U (en) | Junked tire protective surface combined steel-structure check dam | |
| CN202689009U (en) | Steel sheet pile and tubular pile combined foundation pit supporting structure | |
| CN202227319U (en) | Temporary aqueduct formed by steel pipe support | |
| CN102373675B (en) | Fabricated culvert member and construction method thereof | |
| CN210797844U (en) | Device that steel cofferdam and pump station combine to arrange | |
| CN204125935U (en) | A kind of micropore castinplace pile being applicable to solar photovoltaic bracket basis | |
| CN217325279U (en) | Annual construction cofferdam type of hydropower station diversion tunnel inlet | |
| CN204298836U (en) | A kind of pile film cofferdam skeleton structure | |
| CN203625872U (en) | Pile foundation construction platform | |
| CN203452967U (en) | Trash screen for water inlet of water turbine generator set | |
| CN205576872U (en) | Tower water inlet structure of power station bank convenient to construction | |
| CN206220172U (en) | Tubular type diversion pumping plant | |
| CN204982933U (en) | Concrete boiler foundation | |
| CN203096695U (en) | Beam-type aqueduct rebar binding mold | |
| CN208733589U (en) | A kind of bank tower intake being built in steep side slope | |
| CN209144964U (en) | A kind of efficient rainwater isolation collection device | |
| CN207079596U (en) | A kind of board-like double-row pile foundation pit support structure of counterfort | |
| CN208844593U (en) | Latch type steel pipe pile cofferdam construction device | |
| CN204662629U (en) | A kind of overflow well derrick | |
| CN217104940U (en) | Be applicable to prevention of seepage water structure for hydraulic engineering construction | |
| CN206829176U (en) | Prefabricated large-scale building block assembled plastics drainage pipe foundation | |
| CN206438524U (en) | A kind of geomembrane steel framework cofferdam structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |