CN209585133U - Back cover flexibility waterproofing device - Google Patents
Back cover flexibility waterproofing device Download PDFInfo
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- CN209585133U CN209585133U CN201822159560.8U CN201822159560U CN209585133U CN 209585133 U CN209585133 U CN 209585133U CN 201822159560 U CN201822159560 U CN 201822159560U CN 209585133 U CN209585133 U CN 209585133U
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Abstract
The utility model discloses back cover flexibility waterproofing devices, applied in the hanging box back cover structure with steel pile casting, comprising: multiple L shape steel plates, along the steel sole plate that hanging box is fixed in steel pile casting periphery；Flexible rubber item is fixed on L shape steel plate, and be bonded with steel pile casting outer wall；Multiple first geotextile layers, one end are fixed on the steel sole plate of hanging box by sand pocket, and the other end is upwardly extended by steel sole plate and be bonded steel pile casting outer wall, and multiple first geotextile layers are overlapping to enclose set on steel pile casting periphery and fixed by steel wire lashing.The utility model solves jetting of surging during back cover and washes away back cover Problem of Failure caused by steel pile casting surrounding concrete.
Description
Technical field
The utility model belongs to deep-sea ocean without the bridge construction field covered under environment.More specifically, this reality
It is related to a kind of back cover flexibility waterproofing device with novel.
Background technique
High stake underwater support table application steel lifted trunk technique realizes dry application work, and steel lifted trunk underwater concrete back cover architecture quality determines
The success or failure of bearing platform construction.At home without waters of surging, the underwater back cover of steel lifted trunk is mature technology, and in lasting rough swell Mare Undarum condition
Under, during hanging box back cover, jetting of surging washes away the problem of back cover caused by steel pile casting surrounding concrete fails appearance.
Utility model content
The purpose of the utility model is to provide back cover flexibility waterproofing device, solves jetting of surging during back cover and wash away steel
Back cover Problem of Failure caused by casing surrounding concrete.
In order to realize these purposes and other advantages according to the present utility model, back cover flexibility waterproofing device is provided, is answered
For in the hanging box back cover structure with steel pile casting, comprising:
Multiple L shape steel plates, along the steel sole plate that hanging box is fixed in steel pile casting periphery；
Flexible rubber item is fixed on L shape steel plate, and be bonded with steel pile casting outer wall；
Multiple first geotextile layers, one end are fixed on the steel sole plate of hanging box by sand pocket, and the other end is by steel sole plate
Steel pile casting outer wall is upwardly extended and is bonded, multiple first geotextile layers are overlapping to enclose set on steel pile casting periphery and consolidate by steel wire lashing
It is fixed.
Preferably, it is 40~60cm that the geotextiles, which enclose the height set along steel pile casting,.
It preferably, further include multiple second geotextile layers, one end is set on steel pile casting and is higher than flexible rubber item
10~15cm, the other end are in laminated construction, extend the bottom surface for being fixed to L shape steel plate.
Preferably, the first geotextile layer is identical with the second geotextile layer structure, and first geotextile layer includes: two layers
Geotextiles body layer, reinforces grid layer, surge layer and impervious barrier at mucigel；
It is provided between two layers of geotextiles body layer and reinforces grid layer and fixed by mucigel, surge layer is disposed therein
One geotextiles body layer upper surface, and it is opposite with steel pile casting, the ripple layer surface is provided with corrugated impervious barrier.
The utility model is include at least the following beneficial effects: back cover flexibility waterproofing device is applied to long-period wave and surges pool
Domain, window phase construction when, surge and reach 1.5 meters, sealed before steel lifted trunk back cover using traditional stop water steel pile casting with
The problem of it is entirely ineffective that there are gaps between steel lifted trunk, and jetting of surging washes away steel pile casting surrounding concrete, and back cover is caused to fail, benefit
It is bound on steel pile casting with the first geotextile layer, forms one layer of waterproofing device flexible, can effectively prevent what jetting washed away to ask
Topic, when bottom concrete is with a thickness of 1.5 meters, effective thickness be can be improved to 1 meter, solve the problems, such as back cover failure.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of back cover flexibility waterproofing device；
Fig. 2 is the setting schematic diagram of the second geotextile layer；
Fig. 3 is the structural schematic diagram of the first geotextile layer.
Appended drawing reference
1 steel pile casting, 2 steel sole plates, 3 first geotextile layers, 4 steel wires, 5 sand pockets, 6 second geotextile layers, 7L shape steel plate, 8 is soft
Property rubber strip, 31 geotextiles body layers, 32 reinforce grid layers, 33 mucigels, 34 impervious barriers, 35 surge layers.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
It should be noted that experimental method described in following embodiments is unless otherwise specified conventional method, institute
Reagent and material are stated, unless otherwise specified, is commercially obtained；In the description of the present invention, term " transverse direction ",
The instruction such as " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside"
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and letter
Change description, be not the device of indication or suggestion meaning or element must have a particular orientation, constructed with specific orientation and
Operation, therefore should not be understood as limiting the present invention.
As shown in Figures 1 to 3, the utility model provides a kind of back cover flexibility waterproofing device, applied to hanging with steel pile casting 1
In case back cover structure, comprising:
Multiple L shape steel plates 7, along the steel sole plate 2 that hanging box is fixed in 1 periphery of steel pile casting；
Flexible rubber item 8 is fixed on L shape steel plate 7, and is bonded with 1 outer wall of steel pile casting；
Multiple first geotextile layers 3, one end are fixed on the steel sole plate 2 of hanging box by sand pocket 5, and the other end is by steel bottom
Plate 2 upwardly extends and is bonded 1 outer wall of steel pile casting, and multiple first geotextile layers 3 are overlapping to enclose set on 1 periphery of steel pile casting and pass through steel wire
4 binding and fixing.
In the present embodiment, back cover flexibility waterproofing device is applied to long-period wave and surges water area, in window phase construction,
It surges and reaches 1.5 meters, seal between steel pile casting 1 and steel lifted trunk that there are gaps before steel lifted trunk back cover using traditional stop water
The problem of entirely ineffective, jetting of surging washes away 1 surrounding concrete of steel pile casting, and back cover is caused to fail, is existed using the first geotextile layer 3
The problem of binding on steel pile casting 1, forming one layer of waterproofing device flexible, jetting can be effectively prevent to wash away, works as bottom concrete
With a thickness of 1.5 meters when, effective thickness can be improved to 1 meter, solve the problems, such as back cover failure.
In one embodiment, it is 40~60cm that the geotextiles, which enclose the height set along steel pile casting 1, that is, is wrapped in steel
The height of geotextiles on casing 1 reaches 40~60cm, and when carrying out back cover, sand pocket 5 and geotextiles are not removed, and directly pours.
It in one embodiment, further include multiple second geotextile layers 6, one end is set on steel pile casting 1 and is higher than
8 10~15cm of top surface of flexible rubber item, the other end are in laminated construction, extend the bottom surface for being fixed to L shape steel plate 7, are formed secondary
Stop, when steel pile casting 1 shifts under the impact surged, will appear crack between the side and hanging box bottom plate of steel pile casting 1,
The steel pile casting 1 of the side pulls the laminated construction of the second geotextile layer 6 simultaneously, there is certain anti-jetting to wash away gap herein
Effect.
In one embodiment, the first geotextile layer 3 is identical with 6 structure of the second geotextile layer, first geotextiles
Layer 3 includes: two layers of geotextiles body layer 31, mucigel 33, reinforces grid layer 32, surge layer 35 and impervious barrier 34；Surge layer 35
And impervious barrier 34 can increase the frictional force between steel pile casting 1, bound by steel wire 4, block-water effect more preferably, in order to improve
The intensity of geotextiles is intermediate to be reinforced again by reinforcing grid layer 32 using the double-deck geotextiles body layer 31.
It is provided between two layers of geotextiles body layer 31 and reinforces grid layer 32 and fixed by mucigel 33, surge layer 35 is set
Be placed in one 31 upper surface of geotextiles body layer, and opposite with steel pile casting 1, and 35 surface of surge layer is provided in ripple
The impervious barrier 34 of shape.
The geotextiles body layer 31 is worked out by organizine and tram, and the reinforcement grid layer 32 is by fiberglass braided
At network, geotextiles body layer 31 and surge layer 35 are made of polypropylene material.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (4)
1. back cover flexibility waterproofing device, applied in the hanging box back cover structure with steel pile casting characterized by comprising
Multiple L shape steel plates, along the steel sole plate that hanging box is fixed in steel pile casting periphery；
Flexible rubber item is fixed on L shape steel plate, and be bonded with steel pile casting outer wall；
Multiple first geotextile layers, one end are fixed on the steel sole plate of hanging box by sand pocket, and the other end is upward by steel sole plate
Extend and be bonded steel pile casting outer wall, multiple first geotextile layers are overlapping to enclose set on steel pile casting periphery and fix by steel wire lashing.
2. back cover flexibility waterproofing device as described in claim 1, which is characterized in that the geotextiles enclose the height set along steel pile casting
Degree is 40~60cm.
3. back cover flexibility waterproofing device as described in claim 1, which is characterized in that it further include multiple second geotextile layers,
One end is set on steel pile casting and is higher than 10~15cm of flexible rubber item, and the other end is in laminated construction, and extension is fixed to L shape steel
The bottom surface of plate.
4. back cover flexibility waterproofing device as claimed in claim 3, which is characterized in that the first geotextile layer and the second geotextile layer
Structure is identical, and first geotextile layer includes: two layers of geotextiles body layer, mucigel, reinforces grid layer, surge layer and antiseepage
Layer；
It is provided between two layers of geotextiles body layer and reinforces grid layer and fixed by mucigel, surge layer is disposed therein one
Geotextiles body layer upper surface, and it is opposite with steel pile casting, the ripple layer surface is provided with corrugated impervious barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159560.8U CN209585133U (en) | 2018-12-21 | 2018-12-21 | Back cover flexibility waterproofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159560.8U CN209585133U (en) | 2018-12-21 | 2018-12-21 | Back cover flexibility waterproofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209585133U true CN209585133U (en) | 2019-11-05 |
Family
ID=68378315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159560.8U Active CN209585133U (en) | 2018-12-21 | 2018-12-21 | Back cover flexibility waterproofing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209585133U (en) |
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2018
- 2018-12-21 CN CN201822159560.8U patent/CN209585133U/en active Active
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