CN105696612A - Assembled foundation pit drainage and protection system suitable for industrial production - Google Patents
Assembled foundation pit drainage and protection system suitable for industrial production Download PDFInfo
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- CN105696612A CN105696612A CN201610224540.7A CN201610224540A CN105696612A CN 105696612 A CN105696612 A CN 105696612A CN 201610224540 A CN201610224540 A CN 201610224540A CN 105696612 A CN105696612 A CN 105696612A
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- rhone
- water
- protection system
- drainage
- waterwall
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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
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/20—Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an assembled foundation pit drainage and protection system suitable for industrial production. The system comprises drainage devices horizontally arranged at two ends of a surface layer of foundation pit concrete; a water stop device is arranged between the drainage device arranged at the upper end of a foundation pit and the foundation pit; a protection net or a protection rod is arranged at the top of the water stop device; and the water drainage devices and the water stop device are both factory concrete prefabricated parts. The system adopts U-shaped or inverted trapezoidal drainage tanks, is convenient for manufacturing, is high in water drainage quantity, and facilitates fast water drainage; a steel pipe is arranged at the bottom of the protection rod, and a thread is arranged out of the steel pipe, so that the protection rod is convenient to screw in and out the water stop wall, the labor hour is saved, and meanwhile, the recycling of the protection rod is realized; and the whole drainage and protection system is simple in structure, convenient for construction, high in recycling rate of all parts and capable of realizing effective drainage of underground engineering.
Description
Technical field
The present invention relates to underground engineering drainage of foundation pit and protection, be particularly suitable for assembled drainage of foundation pit and the protection system of industrialized production。
Background technology
In underground engineering, during foundation pit construction, in order to ensure being normally carried out of construction, it is necessary to carry out effective draining, gutter is often set in foundation ditch bottom surface and end face, organized by the water discharge in foundation ditch。Usual gutter needs to adopt the brick gutter of rectangle, but brick gutter generally just can complete through steps such as blinding layer, gutter two brick laid on edge, brick surface brush cement mortar, construction procedure is not only loaded down with trivial details, long construction period, after underground engineering terminates simultaneously, brick used by gutter processes as building waste after generally dismantling, cause the waste of material, reusing gutter material therefor can not be realized, furthermore, along with the price of brick constantly increases, the construction cost in gutter is also increasing year by year。
Exactly because the effect in gutter is important, but prior art not only increases construction cost, and material recycling rate of waterused is low, it is therefore desirable to have the new recyclable drainage arrangement being applicable to underground engineering。
Additionally, also need to that guard rail is set at foundation ditch periphery and carry out security protection work, but the construction procedure of waterwall is loaded down with trivial details at present, long construction period, and material can not reuse, cause the waste of job costs and material, simultaneously, gutter and waterwall adopt manually builds a wall, it is easy to seepage occurs in drainage procedure。
Summary of the invention
The invention aims to provide a kind of callable, can realize recycling, based on industrialized production suitable in underground engineering use foundation ditch suitable in the assembled drainage of foundation pit of industrialized production and protection system。
In order to reach above-mentioned purpose, the present invention adopts the following technical scheme that
Assembled drainage of foundation pit and protection system suitable in industrialized production, including the horizontally disposed drainage arrangement being located at foundation ditch concrete topping two ends, it is provided with baffle device for water between drainage arrangement and foundation ditch that foundation ditch upper end is arranged, protection network or fender rod it is provided with at the top of baffle device for water, in order to ensure safety, avoiding people, thing to fall into foundation ditch, drainage arrangement and baffle device for water are the prefabricated component of factory's concrete or other materials；Adopt drainage arrangement and the baffle device for water of prefabrication, it may be achieved drainage arrangement and the repeatedly recycling of baffle device for water, improve the utilization rate of material, save time of building and the dismounting time of drainage arrangement and baffle device for water。
Further, described drainage arrangement includes the concrete of the prefabrication that multistage splices successively or the rhone of other materials, and described baffle device for water includes the waterwall of the prefabrication that multistage splices successively。
Further, described drainage arrangement is connected with baffle device for water, is effectively ensured draining。
Further, the L-shaped setting of described waterwall, namely waterwall includes the perpendicular section and the horizontal segment that are vertically arranged, fluid sealant is scribbled between adjacent waterwall, all scribble fluid sealant between adjacent rhone, be effectively ensured the sealing property of system, it is to avoid by gap, seepage occurs。
Further, described rhone includes being inverted trapezoidal or U-shaped or circular arc type stage casing, in addition, rhone can also select drain pipe to replace, simply for saving material, and convenient splicing, facilitate the follow-up transport to prefabricated components such as rhones, and rhone is conveniently connected with waterwall。
Further, when rhone is inverted trapezoidal, it is respectively provided with end in the both sides in stage casing, the bottom of rhone one end is provided with breach, and the horizontal segment of waterwall splices with breach, it is achieved rhone end is upper, waterwall horizontal segment under setting, it is ensured that overall connection is prevented effectively from seepage simultaneously。
Further, described waterwall is fastened by clamp device with the stitching portion of rhone。
Further, in the rhone of splicing, each rhone bottom side level is provided with projection, and opposite side is provided with groove, groove and male cooperation for quickly splicing。
Further or, in the rhone of splicing, the both ends one end of each rhone is provided with second protruding, and the other end is provided with the second groove, and second protruding realizes quick connection further with the second groove fit；Or arrange rubber fastening band to press rubber fastening band by two rhones carry out sealing in the end of rhone。
Further, described fender rod is mill work, the bottom of described fender rod is screwed steel pipe, it is provided with fender rod screwed hole at the top of baffle device for water, it is assemblied in the top of baffle device for water by fender rod screwed hole bottom fender rod, realize the repeatable of fender rod repeatedly to utilize, and mount and dismount conveniently。
The invention has the beneficial effects as follows:
1) gutter adopts sliceable, multiple rhones to replace, and rhone adopts mill work, and splicing quickly, after construct simultaneously, can realize again repeating recycling, be greatly saved the Financial cost of time cost and material。
2) adjacent rhone is coordinated by protruding and groove in stitching portion, is easy to Fast Installation on the one hand, and sealing is improved on the other hand, meanwhile, then fitted seal glue or rubber fastening band, and the discharge being effectively ensured in underground engineering water。
3) rhone is adopted U-shaped or inverted trapezoidal shape, be not only convenient for manufacturing, and displacement is big, be beneficial to the quick discharge of water。
4) bottom of fender rod is steel pipe, and is threaded in the outside of steel pipe, facilitates fender rod to be screwed in and out waterwall, saves man-hour, simultaneously, it is achieved the recycling of fender rod。
5) whole draining and protection system, simple in construction, easy construction, the repeatable recovery utilization rate of all parts is high, can realize effective draining of underground engineering。
Accompanying drawing explanation
Fig. 1 is the location drawing in gutter of the present invention；
Fig. 2 is the structural representation of the U-shaped rhone of the present invention；
Fig. 3 is another schematic diagram of structure of the U-shaped rhone of the present invention；
Fig. 4 is the structural representation of inverted trapezoidal rhone of the present invention；
Fig. 5 is another schematic diagram of inverted trapezoidal rhone of the present invention；
Fig. 6 is the sectional view at inverted trapezoidal rhone place of the present invention；
Fig. 7 is the schematic diagram of waterwall in the present invention；
Fig. 8 is the schematic diagram of fender rod in the present invention；
Wherein: 1.U type rhone, 2. groove, 3. protruding, 4. connecting portion, 5. drainage arrangement, 6. waterwall, 7. concrete topping, 8. breach, 9. screwed hole, 10. inverted trapezoidal rhone, 11. second grooves, 12. second is protruding, 13. fender rods, 13. bolts, 14. fender rod screwed holes, 15. waterwall screwed holes。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete description。
Embodiment 1
Assembled drainage of foundation pit and protection system suitable in industrialized production, including the horizontally disposed drainage arrangement 5 being located at foundation ditch concrete topping 7 two ends, as shown in Figure 1, at foundation ditch lower end outer wall of basement and upper end, one drainage arrangement is respectively set, it is provided with baffle device for water between drainage arrangement 5 and foundation ditch that foundation ditch upper end is arranged, be provided with protection network or fender rod 13 at the top of baffle device for water, drainage arrangement and baffle device for water are factory's precast concrete；Adopt drainage arrangement 5 and the baffle device for water of prefabrication, it may be achieved drainage arrangement and the repeatedly recycling of baffle device for water, improve the utilization rate of material, save time of building and the dismounting time of drainage arrangement and baffle device for water。
Described drainage arrangement 5 includes the rhone of the prefabrication that multistage splices successively, described baffle device for water includes the waterwall 6 of the prefabrication that multistage splices successively, height is 300mm, described rhone stage casing is inverted trapezoidal, adopt rhone and the baffle device for water of prefabrication, the repeatedly recycling of rhone can be realized, improve the utilization rate of material；Described rhone includes being inverted trapezoidal, and lower bottom width is 300mm, is 300mm deeply, it is respectively provided with end, as shown in Figure 4 and Figure 5, by convenient the picking up and putting down rhone in end in the both sides in rhone stage casing, meanwhile, facilitate the support of rhone, extend the service life of inverted trapezoidal rhone 10。
In the rhone of splicing, each rhone bottom side level is provided with the second projection 12, and opposite side is provided with the second groove 11, and being equivalent to bottom has two-layer, and upper strata is arranged beyond lower floor, and in adjacent rhone, the second groove 11 and second protruding 12 coordinates for quickly splicing；Additionally, the end base at inverted trapezoidal rhone 10 is provided with breach 8, for and waterwall 6 splice, realize rhone end upper simultaneously, waterwall 6 under setting, it is ensured that overall connection is prevented effectively from seepage simultaneously；The described L-shaped setting of waterwall 6, namely waterwall 6 includes the perpendicular section and the horizontal segment that are vertically arranged, as shown in Figure 6 and Figure 7, fluid sealant is scribbled between adjacent waterwall 6, fluid sealant is all scribbled between adjacent inverted trapezoidal rhone 10, it is effectively ensured the sealing property of system, it is to avoid by gap, seepage occurs；Or the end of rhone is respectively provided with rubber fastening band for ensureing sealing effectiveness, reach the purpose of sealing by extruding rubber fastening band。
Rhone is connected with the waterwall being vertically arranged near the end of foundation ditch concrete topping, the side of inverted trapezoidal rhone 10 end is provided with the screwed hole 9 for connecting with waterwall, horizontal segment at waterwall 6 is again provided with waterwall screwed hole 15, screw or bolt 13 and by screwed hole 9 and waterwall screwed hole 15, waterwall 6 and inverted trapezoidal rhone 10 is fastened。
Described fender rod 13 is the prefabricated component of factory's concrete or other materials, arranges cross bar the latter and arranges linked network, and fender rod 13 top is not less than 1100mm far from ground between adjacent fender rod 13；The bottom of described fender rod 13 is screwed steel pipe, as shown in Figure 8, top is concrete, is provided with fender rod screwed hole 14 at the top of preventer, undertaken assembling by fender rod screwed hole 14 bottom fender rod 13 and realize the repeatable of fender rod 13 and repeatedly utilize, and mount and dismount conveniently。
Suitable in the construction method of the assembled drainage of foundation pit of industrialized production and protection system, specifically comprise the following steps that
1) the domatic laying concrete topping of foundation ditch and foundation ditch top lay concrete revetment bear down on one；
2) bank protection bear down on one away from the rammed earth of foundation ditch side and smooth after, prefabricated concrete water-retaining wall 6 is set, is sealed by fluid sealant between adjacent waterwall 6；
3) excavating foundation trench in the side away from foundation ditch of waterwall 6, the size of foundation trench and prefabricated concrete inverted trapezoidal rhone 10 adapt；
4) multiple inverted trapezoidal rhones 10 are spliced successively it is arranged in foundation trench；
5) protection network or fender rod 13 are set at the top of waterwall 6；
6) to be onstructed complete after, remove protection network or fender rod 13, inverted trapezoidal rhone 10 and waterwall 6 successively, it is achieved recycle and reuse。
Embodiment 2
Assembled drainage of foundation pit and protection system suitable in industrialized production, including the horizontally disposed drainage arrangement 5 being located at foundation ditch concrete topping 7 two ends, it is provided with baffle device for water between drainage arrangement 5 and foundation ditch that foundation ditch upper end is arranged, be provided with protection network or fender rod 13 at the top of baffle device for water, drainage arrangement 5 and baffle device for water are factory's precast concrete；Adopt drainage arrangement 5 and the baffle device for water of prefabrication, it may be achieved drainage arrangement 5 and the repeatedly recycling of baffle device for water, improve the utilization rate of material, save time of building and the dismounting time of drainage arrangement and waterwall。
Described drainage arrangement 5 includes the rhone of the prefabrication that multistage splices successively, described baffle device for water includes the waterwall 6 of the prefabrication that multistage splices successively, the L-shaped setting of waterwall 6, namely waterwall 6 includes the perpendicular section and the horizontal segment that are vertically arranged, fluid sealant is scribbled between adjacent waterwall 6, all scribble fluid sealant between adjacent inverted trapezoidal rhone 10, be effectively ensured the sealing property of system, it is to avoid by gap, seepage occurs。
Described rhone stage casing is U-shaped, as depicted in figs. 1 and 2, in the U-shaped rhone 1 of splicing, the both ends one end of each rhone is provided with protruding 3, and the other end is provided with groove 2, the setting of projection 3 and groove 2 is not only further ensured that quick splicing, and can improve the sealing property of U-shaped rhone 1；Angle, four, the top of U-shaped rhone 1 is provided with connecting portion 4, and adjacent U-shaped rhone 1 is connected with each other through connecting portion 4 by bolt, and connecting portion 4 is the middle annular component with connecting hole, realizes being fastenedly connected of adjacent two U-shaped rhones 1 by connecting portion 4。
Suitable in the construction method of the assembled drainage of foundation pit of industrialized production and protection system, specifically comprise the following steps that
1) the domatic laying concrete topping of foundation ditch and foundation ditch top lay concrete revetment bear down on one；
2) bank protection bear down on one away from the rammed earth of foundation ditch side and smooth after, prefabricated concrete water-retaining wall 6 is set, is sealed by fluid sealant between adjacent waterwall 6；
3) excavating foundation trench in the side away from foundation ditch of waterwall 6, the size of foundation trench and prefabricated concrete U-type rhone 1 adapt；
4) multiple U-shaped rhones 1 are spliced successively it is arranged in foundation trench；
5) protection network or fender rod 13 are set at the top of waterwall 6；
6) to be onstructed complete after, remove protection network or fender rod 13, U-shaped rhone 1 and waterwall 6 successively, it is achieved recycle and reuse。
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention。
Claims (10)
1. it is applicable to assembled drainage of foundation pit and the protection system of industrialized production, it is characterized in that, including the horizontally disposed drainage arrangement being located at foundation ditch concrete topping two ends, it is provided with baffle device for water between drainage arrangement and foundation ditch that foundation ditch upper end is arranged, be provided with protection network or fender rod at the top of baffle device for water, drainage arrangement and baffle device for water are mill work。
2. draining as claimed in claim 1 and protection system, it is characterised in that described drainage arrangement includes the rhone of the prefabrication that multistage splices successively, and described baffle device for water includes the waterwall of the prefabrication that multistage splices successively。
3. draining as claimed in claim 1 and protection system, it is characterised in that described drainage arrangement is connected with baffle device for water。
4. draining as claimed in claim 2 and protection system, it is characterised in that the L-shaped setting of described waterwall, namely waterwall includes the perpendicular section and the horizontal segment that are vertically arranged, scribbles fluid sealant, all scribble fluid sealant between adjacent rhone between adjacent waterwall。
5. draining as claimed in claim 4 and protection system, it is characterised in that described rhone includes being inverted trapezoidal or U-shaped or circular arc type stage casing。
6. draining as claimed in claim 5 and protection system, it is characterised in that when rhone is inverted trapezoidal, being respectively provided with end in the both sides in stage casing, the bottom of rhone one end is provided with breach, the horizontal segment of waterwall and breach splicing。
7. draining as claimed in claim 6 and protection system, it is characterised in that the stitching portion of described waterwall and rhone is fastened by clamp device。
8. draining as claimed in claim 5 and protection system, it is characterised in that in the rhone of splicing, each rhone bottom side level is provided with projection, opposite side is provided with groove, groove and male cooperation for quickly splicing。
9. draining as claimed in claim 5 and protection system, it is characterised in that in the rhone of splicing, the both ends one end of each rhone is provided with the second projection, and the other end is provided with the second groove。
10. draining as claimed in claim 1 and protection system, it is characterized in that, described fender rod is mill work, the bottom of described fender rod is screwed steel pipe, it is provided with fender rod screwed hole at the top of baffle device for water, bottom fender rod, is assemblied in the top of baffle device for water by fender rod screwed hole。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224540.7A CN105696612B (en) | 2016-04-12 | 2016-04-12 | Suitable for the assembled drainage of foundation pit and protection system of industrialized production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610224540.7A CN105696612B (en) | 2016-04-12 | 2016-04-12 | Suitable for the assembled drainage of foundation pit and protection system of industrialized production |
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| CN105696612A true CN105696612A (en) | 2016-06-22 |
| CN105696612B CN105696612B (en) | 2018-06-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714838A (en) * | 2016-04-12 | 2016-06-29 | 山东大学 | Foundation pit drainage and protection system capable of being assembled and recycled |
| CN107964973A (en) * | 2017-12-27 | 2018-04-27 | 中交路桥华南工程有限公司 | Anchor ingot drainage of foundation pit system and its construction method |
| CN108266203A (en) * | 2016-12-30 | 2018-07-10 | 河南辉煌城轨科技有限公司 | A kind of subway flood tunnel |
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| CN204298839U (en) * | 2014-10-28 | 2015-04-29 | 王国良 | The recyclable dewatering installation of building foundation pit |
| CN204418349U (en) * | 2014-12-30 | 2015-06-24 | 上海浦东建筑设计研究院有限公司 | The prefabricated gutter of narrow dark formula |
| CN205012286U (en) * | 2015-09-18 | 2016-02-03 | 孙祥玉 | Water conservancy torrent tank |
| CN105714838A (en) * | 2016-04-12 | 2016-06-29 | 山东大学 | Foundation pit drainage and protection system capable of being assembled and recycled |
| CN105821893A (en) * | 2016-04-12 | 2016-08-03 | 山东大学 | Recyclable drainage device applicable to underground engineering and construction method thereof |
| CN205502045U (en) * | 2016-04-12 | 2016-08-24 | 山东大学 | Drainage of assembled foundation ditch and protective system suitable for industrial production |
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2016
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| JP2926475B2 (en) * | 1996-05-15 | 1999-07-28 | 日野海洋開発株式会社 | Dry work box |
| CN204298839U (en) * | 2014-10-28 | 2015-04-29 | 王国良 | The recyclable dewatering installation of building foundation pit |
| CN204418349U (en) * | 2014-12-30 | 2015-06-24 | 上海浦东建筑设计研究院有限公司 | The prefabricated gutter of narrow dark formula |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714838A (en) * | 2016-04-12 | 2016-06-29 | 山东大学 | Foundation pit drainage and protection system capable of being assembled and recycled |
| CN108266203A (en) * | 2016-12-30 | 2018-07-10 | 河南辉煌城轨科技有限公司 | A kind of subway flood tunnel |
| CN108266203B (en) * | 2016-12-30 | 2020-02-18 | 河南辉煌城轨科技有限公司 | Subway flood-proof tunnel |
| CN107964973A (en) * | 2017-12-27 | 2018-04-27 | 中交路桥华南工程有限公司 | Anchor ingot drainage of foundation pit system and its construction method |
| CN114319401A (en) * | 2017-12-27 | 2022-04-12 | 中交路桥华南工程有限公司 | Foundation pit slope drainage system |
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| Publication number | Publication date |
|---|---|
| CN105696612B (en) | 2018-06-08 |
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