CN207033067U - A kind of dewatering construction water proof fence - Google Patents
A kind of dewatering construction water proof fence Download PDFInfo
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- CN207033067U CN207033067U CN201720894831.7U CN201720894831U CN207033067U CN 207033067 U CN207033067 U CN 207033067U CN 201720894831 U CN201720894831 U CN 201720894831U CN 207033067 U CN207033067 U CN 207033067U
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- fence
- steel plate
- support frame
- steel
- water proof
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Abstract
The utility model belongs to technical field of construction equipment, provide a kind of dewatering construction water proof fence, including steel plate fence and for supporting the support frame of the steel plate fence, the steel plate fence is the polygon steel plate fence for latching connection successively by several vertical steel sheet piles, enclosing, and the fore shaft position that each steel sheet pile is used to latch connection is brushed with flexible coating；Direction peg is equipped between the vertical steel plate of two of each angle position of the steel plate fence, the direction peg is from upper end to the lower end of the vertical steel sheet pile and extends to construction ground；Support frame as described above is by multiple I-steel head and the tail polygon support frame for being sequentially connected, enclosing, and support frame as described above is fixed on the inner surface one week of the steel plate fence sustained height.Not only speed of application is fast for the utility model, easy installation and removal, repeats and utilizes, has saved investment and cost, and block-water effect is good, and stability is stronger.
Description
Technical field
The utility model belongs to technical field of construction equipment, and in particular to a kind of dewatering construction water proof fence.
Background technology
In existing construction, generally use Application of light well point precipitation, but since rubble backfills, thus seep water too fast water too
It is more, underground water can not be fallen.Take the dewatering modes such as pipe well, it is necessary to first the region and the barrier of other regions for needing precipitation
Come, reduce water percolating capacity, it is common practice in building surrounding, concrete water-stop curtain is set, difficulty of construction is big, the duration when
Between it is long, this method disposably needs to put into lot of materials, and this mode can not recycling, cause the wave of material
Take.
Utility model content
For the deficiency of problem above, the utility model provides a kind of dewatering construction water proof fence, and speed of application is fast, peace
Convenient disassembly is filled, repeats and utilizes, saved investment and cost, and block-water effect is good, stability is stronger.
To achieve the above object, a kind of dewatering construction water proof fence of the utility model, including steel plate fence and for supporting
The support frame of the steel plate fence, the steel plate fence latches connection successively by several vertical steel sheet piles, encloses and forms
Polygon steel plate fence, the fore shaft position that each steel sheet pile is used to latch connection are brushed with flexible coating；
Be equipped with direction peg between the vertical steel plate of two of each angle position of the steel plate fence, the direction peg from
Upper end to the lower end of the vertical steel sheet pile and extend to construction ground；
Support frame as described above is by multiple I-steel head and the tail polygon support frame for being sequentially connected, enclosing, the support
Frame is fixed on the inner surface one week of the steel plate fence sustained height.
Preferably, the polygon steel plate fence is the square plate fence of quadrangle, and the polygon support frame is four
The quadrate support frame of side shape.
Preferably, it is provided with an I-steel support bar in the middle part of I-steel symmetrical above and below in the quadrate support frame.
Preferably, support frame as described above by bolt or is fixedly welded on the steel plate fence.
Preferably, fixed plate is equipped between I-steel connected two-by-two in support frame as described above and the support bar, it is described
The both ends of fixed plate are individually fixed on the I-steel of both sides by bolt.
Preferably, the material that the flexible coating uses is pitch.
Preferably, the height of the steel sheet pile is 6 meters or 9 meters.
From such scheme, not only speed of application is fast for the utility model, easy installation and removal, repeats and utilizes, and saves
Investment and cost, and block-water effect is good, and stability is stronger.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, embodiment or prior art will be retouched below
The required accompanying drawing used is briefly described in stating.In all of the figs, similar element or part are typically by similar attached
Icon note mark.In accompanying drawing, each element or part might not be drawn according to the ratio of reality.
Fig. 1 is the structural representation of dewatering construction water proof fence in the present embodiment；
Fig. 2 is the overlooking structure figure of dewatering construction water proof fence in the present embodiment.
1- steel plates fence, 2- support frames, 3- steel sheet piles, 4- direction pegs, 5- I-steel, 6- fixed plates
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.Following examples are only used for more
Product of the present utility model is clearly demonstrated, therefore it is intended only as example, and protection of the present utility model can not be limited with this
Scope.
Embodiment：
A kind of dewatering construction water proof fence of embodiment provided by the utility model, as depicted in figs. 1 and 2, including steel plate encloses
Column 1 and the support frame 2 for supporting the steel plate fence 1, the steel plate fence 1 are locked successively by several vertical steel sheet piles 3
Button connection, the polygon steel plate fence 1 enclosed, the fore shaft position that each steel sheet pile 3 is used to latch connection are brushed with
Flexible coating；The material that the flexible coating uses is pitch；
Direction peg 4, the direction peg are equipped between the vertical steel plate of two of each angle position of the steel plate fence 1
4 from upper end to the lower end of the vertical steel sheet pile 3 and extend to construction ground；
Support frame as described above 2 is the polygon support frame 2 for being sequentially connected, being enclosed by multiple head and the tail of I-steel 5, the branch
Support 2 is fixed on the inner surface one week of the sustained height of steel plate fence 1.
The polygon steel plate fence 1 is the square plate fence 1 of quadrangle, and the polygon support frame 2 is quadrangle
Quadrate support frame 2.
The middle part of I-steel 5 symmetrical above and below is provided with the support bar of an I-steel 5 in the quadrate support frame 2.
Support frame as described above 2 is by bolt or is fixedly welded on the steel plate fence 1.
In support frame as described above 2 and the support bar fixed plate 6, the fixation are equipped between I-steel 5 connected two-by-two
The both ends of plate 6 are individually fixed on both sides I-steel 5 by bolt.
The height of the steel sheet pile 3 is 6 meters or 9 meters.
Construction dividing plate fence in the present embodiment is fast by not only speed of application, easy installation and removal, repeats and utilizes, and saves
Investment and cost；The pitch that the fore shaft position of steel sheet pile 3 is brushed enhances the block-water effect of steel plate fence 1, also enhances steel plate
The strength and stability of fence 1.The steel sheet pile 3 uses the U-shaped type Larsen steel sheet piles of biting connecions SP- IV, is selected according to the foundation ditch depth
With two kinds of length of 6m and 9m.
When in use, on building basis, surrounding 1.5m-2m place needs to beat construction dividing plate fence in the present embodiment
At steel sheet pile 3, wide 2m, the ditch below depth to foundation bottom are dug.The brushing pitch at the every fore shaft of steel sheet pile 3, to strengthen it
Closed barrier performance.
The steel sheet pile 3 of the present embodiment when mounted using tracked hydraulic excavator change the outfit it is special piling fixture (manipulator)
Driven piles, speed of application is very fast；During pile pulling, effect is more preferable；The noise of relative impact piling machine construction is small, is hardly damaged stake
Top, it is simple to operate.In order to ensure steel sheet pile 3 is inserted just and position is accurate, four direction pegs 4 are first squeezed into the ditch corner dug, guarantor
The perpendicularity of direction peg 4 is demonstrate,proved, line is pulled on and has surveyed absolute altitude, other steel sheet piles 3 are squeezed into successively from one end.
The inserting piling of steel sheet pile 3 in place after, can be made a circle colour bar cloth on the outside of it, and riverbed is sunk in the lower end colligation steel pipe of cloth,
And pushed down with sand pocket, certain waterproof action is played, then backfills cohesive soil and compaction in layers in 3 peripheral side of steel sheet pile, with
Reduce the infiltration of water.
Dig up the earthwork inside steel sheet pile 3, to designed elevation, foundation ditch surrounding sets gutter and sump, latent with more
Bright water in pump handle foundation ditch is drained only, and water percolating capacity at this moment is very small, and a hour is drawn water with regard to much of that in interval daily,
Dewatering effect is ideal.
Foundation platform pours finish and backfill rammed earth after, it is possible to steel sheet pile 3 is pulled out, to reuse.Pile pulling
When, first the fore shaft of steel sheet pile 3 can be shaken with vibration hammer living to reduce the adhesion of soil, then be pulled out when shaking, to the more difficult steel plate pulled out
Stake 3 first can shake stake lower 100-300mm, then replace rapping with vibration hammer, extricate oneself from a predicament and brace oneself up to action, and the steel sheet pile 3 larger to pulling resistance, adopt river
The method of intermittent control shaking, vibrates 15min every time, and vibration hammer is continuously no more than 1.5h.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：Its technical scheme still described in foregoing embodiments is modified, either to which part or all technical characteristic
Carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model and respectively implement
The scope of example technical scheme, it all should cover among claim of the present utility model and the scope of specification.
Claims (7)
- A kind of 1. dewatering construction water proof fence, it is characterised in that：Including steel plate fence and for supporting the branch of the steel plate fence Support, the steel plate fence are the polygon steel plate fences for latching connection successively by several vertical steel sheet piles, enclosing, often The fore shaft position that the individual steel sheet pile is used to latch connection is brushed with flexible coating；It is equipped with direction peg between the vertical steel plate of two of each angle position of the steel plate fence, the direction peg is from described Upper end to the lower end of vertical steel sheet pile and extend to construction ground；Support frame as described above is the polygon support frame for being sequentially connected, being enclosed by multiple I-steel head and the tail, and support frame as described above is solid Due on the inner surface one week of the steel plate fence sustained height.
- A kind of 2. dewatering construction water proof fence according to claim 1, it is characterised in that：The polygon steel plate fence is The square plate fence of quadrangle, the polygon support frame are the quadrate support frame of quadrangle.
- A kind of 3. dewatering construction water proof fence according to claim 2, it is characterised in that：In the quadrate support frame up and down An I-steel support bar is provided with the middle part of symmetrical I-steel.
- A kind of 4. dewatering construction water proof fence according to claim 3, it is characterised in that：Support frame as described above by bolt or It is fixedly welded on the steel plate fence.
- A kind of 5. dewatering construction water proof fence according to claim 3, it is characterised in that：Support frame as described above and the support Fixed plate is equipped between I-steel connected two-by-two in bar, the both ends of the fixed plate are individually fixed in both sides work by bolt On word steel.
- 6. according to a kind of dewatering construction water proof fence according to claim 3, it is characterised in that：The flexible coating uses Material be pitch.
- A kind of 7. dewatering construction water proof fence according to claim 1 or 5, it is characterised in that：The height of the steel sheet pile For 6 meters or 9 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894831.7U CN207033067U (en) | 2017-07-21 | 2017-07-21 | A kind of dewatering construction water proof fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720894831.7U CN207033067U (en) | 2017-07-21 | 2017-07-21 | A kind of dewatering construction water proof fence |
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| Publication Number | Publication Date |
|---|---|
| CN207033067U true CN207033067U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720894831.7U Active CN207033067U (en) | 2017-07-21 | 2017-07-21 | A kind of dewatering construction water proof fence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764403A (en) * | 2020-07-21 | 2020-10-13 | 中亿丰建设集团股份有限公司 | Construction method of U-shaped steel sheet pile and steel pipe supporting structure in foundation pit |
-
2017
- 2017-07-21 CN CN201720894831.7U patent/CN207033067U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764403A (en) * | 2020-07-21 | 2020-10-13 | 中亿丰建设集团股份有限公司 | Construction method of U-shaped steel sheet pile and steel pipe supporting structure in foundation pit |
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