CN100507155C - Portable assembling type steel structure temporary water dash device - Google Patents
Portable assembling type steel structure temporary water dash device Download PDFInfo
- Publication number
- CN100507155C CN100507155C CNB2006100399252A CN200610039925A CN100507155C CN 100507155 C CN100507155 C CN 100507155C CN B2006100399252 A CNB2006100399252 A CN B2006100399252A CN 200610039925 A CN200610039925 A CN 200610039925A CN 100507155 C CN100507155 C CN 100507155C
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- steel
- base plate
- steel facing
- facing
- temporary water
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Abstract
The present invention relates to a steel structure temporary water retaining facilities, for providing manpower construction and weir crest overrunning assembler steel structure temporary water retaining device. It contains two underframe, more than four steel pipe pile and steel sheathing; wherein underframe consisting of base plate, sliding chute and stand bar; steel pipe pile driven into underground through pile hole on base plate, steel sheathing plug-in mounting on sliding chute on underframe, in installation, adjacent steel sheathing in turn plug-in mounting connected to form cofferdam. Said invention adopts part substep assembling structure mode, each part capable of conveying to watercourse by man power, then to make assembling and disassembling.
Description
Technical field
The present invention relates to a kind of steel structure temporary water dash facility, belong to the novel hydraulic facility in hydraulic engineering field
Background technology
With regard to the dash measure, present mode has two kinds of earth fill cofferdam and steel cofferdams.
Traditional earth fill cofferdam mainly contains soil, stone material constitutes.Earth fill cofferdam can make full use of the local material or the discarded cubic metre of earth and stone, simple structure, easy construction, can be in current, in the deep water, on the batholith or have on the tectal riverbed and build, but engineering quantity is big, weir body depression is also bigger, can not reuse, and undressed earth fill cofferdam weir crest can not satisfy short time and low discharge overflow when water-level fluctuation simultaneously.
Traditional steel cofferdam mainly refers to steel sheet pile cellular cofferdam, and according to dash height difference, its plane pattern has cylinder type lattice body, fan type lattice body and petal-shaped lattice body etc.Advantages such as steel sheet pile cellular cofferdam is because adopt mechanized construction, and speed of application is fast, take up an area of less, safe and reliable, therefore the application in large and medium-sized Hydraulic and Hydro-Power Engineering project is commonplace.
And for having inconvenient traffic, can only be with the area of manpower construction, and need the temporary water dash facility of short-term overflow, traditional cofferdam form is then powerless.
Summary of the invention
Need mechanized construction in order to overcome traditional steel cofferdam, the shortcoming that the unprocessed weir crest of traditional earth fill cofferdam can not overflow, but the present invention aim to provide a kind of can the manpower construction, the portable assembling type steel structure temporary water dash device of weir crest overflow.
The technical scheme that realizes the foregoing invention purpose is as follows:
Portable assembling type steel structure temporary water dash device is characterized in that:
A, comprise that two are supported base plate, steel facing and plural steel pipe piles;
B, described support base plate comprise base plate 8, base plate 8 upper surfaces fixedly connected triangular shape support bar 6, the preceding vertical rod of triangular shape support bar 6 and the angle between the horizontal plane are 60-90 degree, base plate 8 is provided with plural stake hole, steel pipe pile 10 is positioned at a hole;
The back side of C, described steel facing 3 is provided with two vertical parallel chutes 1, and the back side of steel facing 3 also is fixed with two above horizontal beams 7; Steel facing 3 one side vertical edges are and opposite side vertical edge corresponding groove; Steel facing 3 is plugged on the support bar 6 of two support base plates that be arranged in parallel by two chutes 1.
The middle and lower part, the back side of described steel facing 3 is provided with two above right angle trigonometry shapes and hits support 5.
Described horizontal beam 7 is a channel-section steel, and its cross section is inverted U-shaped.
Useful technique effect of the present invention is:
1, the present invention has adopted the frame mode that parts are assembled step by step, and each parts can use and manually be carried to the river course, and then assembles; When facility need be removed, parts can make things convenient for the piecemeal dismounting.
2, reasonable in design of the present invention, underframe adopts pile foundation form, and is simple in structure, guaranteed that construction is convenient.
3, the present invention not only can play the effect in interim cofferdam, river, and can construct by manpower, but the weir crest overflow, easy construction, quick, engineering quantity is little.Be particularly useful for having inconvenient traffic, can only be with the area of manpower construction.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Fig. 2 is the lateral view of Fig. 1,
Fig. 3 is the vertical view of Fig. 1,
Fig. 4 is the A-A sectional view of Fig. 1,
Fig. 5 is B-B sectional view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done to describe further by embodiment.
Embodiment 1:
Portable assembling type steel structure temporary water dash device comprises that two are supported base plate, steel facing 3 and the steel pipe pile more than four 10; Steel facing 3 tops have lifting eye 2.
Support base plate and comprise base plate 8, base plate 8 upper surfaces fixedly connected triangular shape support bar 6, the preceding vertical rod of triangular shape support bar 6 and the angle between the horizontal plane are 60-90 degree, have two stake holes on the base plate 8, steel pipe pile 10 is positioned at a hole;
The back side of steel facing 3 is installed with two vertical parallel chutes 1, and the back side of steel facing 3 also is installed with two above horizontal beams 7; Horizontal beam 7 is a channel-section steel, and its cross section is inverted U-shaped, and the back side of steel facing 3 is installed with four horizontal beams 7 as shown in Figure 1, and steel facing 3 one side vertical edges are and opposite side vertical edge corresponding groove; Steel facing 3 is inserted into by two chutes 1 in the preceding vertical rod of support bar 6 of two support base plates that be arranged in parallel.
The middle and lower part, the back side of steel facing 3 is installed with four right angle trigonometry shapes by bolt 4 and hits support 5, uses when being convenient to the plug-in mounting steel facing.By hit supporting 5, make steel facing some be used for the antiskid antiseepage in being buried by strike.
Use when installing, earlier two underframe are placed on definite position, again steel pipe pile 10 is driven underground with fixed frame by the stake hole on the base plate 8, then steel facing 3 is gone into to support by chute 1 plug-in mounting at its back side in the preceding vertical rod of support bar 6 of base plate, promptly finish the installation of a baffle device for water.Adjacent another baffle device for water then is installed, and other operation is the same, and difference is that steel facing 3 is being installed except that satisfying above-mentioned requirements, and piece steel facing 3 one sides were in the vertical edge of groove before one side vertical edge should be inserted into, and installed according to this and can form a complete cofferdam.
Behind the steel facing water tank 9 can be set, when river course middle and upper reaches water level raise, water can fall into water tank 9 then from the top overflow in cofferdam, does not flow washing away pile foundation when having prevented overflow.
Claims (2)
1, portable assembling type steel structure temporary water dash device is characterized in that:
A, comprise that steel facing, two support base plates and plural steel pipe pile;
B, described support base plate comprise base plate (8), base plate (8) upper surface fixedly connected triangular shape support bar (6), the preceding vertical rod of triangular shape support bar (6) and the angle between the horizontal plane are 60-90 degree, and base plate (8) is provided with plural stake hole, and steel pipe pile (10) is positioned at a hole;
The back side of C, described steel facing (3) is provided with two vertical parallel chutes (1), and the back side of steel facing (3) also is fixed with two above horizontal beams (7); Steel facing (3) one side vertical edges are and opposite side vertical edge corresponding groove; Steel facing (3) is plugged on the support bar (6) of two support base plates that be arranged in parallel by two chutes (1); Piece steel facing (3) one sides were in the vertical edge of groove before steel facing (3) one side vertical edges should be inserted into, and installed according to this and can form a complete cofferdam;
The middle and lower part, the back side of described steel facing (3) is provided with two above right angle trigonometry shapes and hits and support (5), supports (5) by hitting, make steel facing some be used for the antiskid antiseepage in being buried by strike.
2, portable assembling type steel structure temporary water dash device according to claim 1 is characterized in that: described horizontal beam (7) is a channel-section steel, and its cross section is inverted U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100399252A CN100507155C (en) | 2006-04-19 | 2006-04-19 | Portable assembling type steel structure temporary water dash device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100399252A CN100507155C (en) | 2006-04-19 | 2006-04-19 | Portable assembling type steel structure temporary water dash device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1900428A CN1900428A (en) | 2007-01-24 |
| CN100507155C true CN100507155C (en) | 2009-07-01 |
Family
ID=37656396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100399252A Expired - Fee Related CN100507155C (en) | 2006-04-19 | 2006-04-19 | Portable assembling type steel structure temporary water dash device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507155C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362101A (en) * | 2013-07-19 | 2013-10-23 | 贾永明 | Movable water-retaining dam |
| CN109137944B (en) * | 2018-10-26 | 2021-01-05 | 四川公路桥梁建设集团有限公司 | Construction method of water-stop wall in deep-water bottom-sealing-free steel cofferdam |
-
2006
- 2006-04-19 CN CNB2006100399252A patent/CN100507155C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 闸门与启闭机. 蔡正坤等人，31-34，水力电力出版社. 1988 |
| 闸门与启闭机. 蔡正坤等人，31-34，水力电力出版社. 1988 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1900428A (en) | 2007-01-24 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20120419 |