CN205259214U - Pin -connected panel rainwater regulation pond of method of sinking construction - Google Patents
Pin -connected panel rainwater regulation pond of method of sinking construction Download PDFInfo
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- CN205259214U CN205259214U CN201520809530.0U CN201520809530U CN205259214U CN 205259214 U CN205259214 U CN 205259214U CN 201520809530 U CN201520809530 U CN 201520809530U CN 205259214 U CN205259214 U CN 205259214U
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- end wall
- sidewall
- downstream end
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- downstream
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a pin -connected panel rainwater regulation pond of method of sinking construction includes mainly that lateral wall (1), upper reaches end wall (2), low reaches end wall (3), bottom plate (4), roof (5) prop (6) on, prop (7), characterized by down: lateral wall (1), upper reaches end wall (2), low reaches end wall (3), roof (5) prefabricated for reinforced concrete, lateral wall (1) every side is become by two block groups, the both ends of lateral wall (1) are connected with upper reaches end wall (2) and low reaches end wall (3) respectively, the centre butt joint of lateral wall (1) is propped (6) and is propped (7) support under and in the adoption. Be applicable to the current rainwater pipeline system of the more serious highway section transformation of surface gathered water, during the torrential rain highest peak, the regulation that avoids the peak hour in regulation pond can alleviate low reaches pipeline burden in duration of rainfall to reduce the emergence of waterlogging phenomenon. Overcome the long defects of process construction cycle such as the on -the -spot assembling reinforcement of prior art, formwork, concreting, concrete maintenance, the method of sinking construction takies that to execute industrial area ground little, can solve the problem that the construction difficulty in regulation pond was set up to the constrictive old urban area road ponding point in place.
Description
Technical field
The utility model relate to a kind of sink the pin-connected panel rainwater storage pond of method construction, belong to drainage system field, particularly the structures of rainwater storage.
Background technology
City rainwater drainage is all generally functional in organized water drainage, and the surface runoff of rainfall is collected and entered storm sewer by inlet for stom water, then enters natural water by For Stormwater Drainage System. The most of storm sewer in the many cities of China was built before the nineties in last century, and the return period adopts 0.5～1 year substantially, and standard is low, runoff coefficientψValue is also low. Along with expanding economy, the acceleration of Development of China's Urbanization, the increase of town site area and sclerosis area, rainwater catchment areaFWith comprehensive runoff coefficientψAlso improve thereupon, make rainwater flowQIncrease, and original storm sewer caliber is less than normal, causes city often to occur ponding waterlogging phenomenon. Solve old urban area waterlogging problem and have following conventional method: rebuild pipeline, change the pipeline of Large Diameter Pipeline according to design discharge, the method can not be utilized original pipeline, causes the waste of urban infrastructure; Another kind method is the difference that calculates the flow of design discharge and original pipeline, the pipeline of a newly-increased difference flow, and the method is utilized original pipeline, and the newly-increased relative first method of pipe diameter is little, and cost is low, but needs to take the underground space more. These two kinds of methods are except the expense of pipeline itself, road is abolished restoration costs again and is also accounted for larger ratio, after the pipeline in ponding section increases, may be greater than the pipeline in downstream, therefore, not only the pipeline in ponding section needs transformation, and downstream does not meet the pipeline improving after discharge standard and all may transform by needs, the face involving is larger, and construction costs is high.
In the urban rainwater system of old urban area, some storage ponds are set, the peak flow of rainfall runoff is kept in it, after flow declines, from storage pond, water is discharged at leisure again, the peak value period of utilizing rainwater storage can stagger heavy rain, delays the stream time, can reduce the size of downstream storm sewer, improve Flood Control in Certain Area ability, reduce flood. Disperseing tandem rainwater regulating pondage system is the effective ways of transformation old urban area For Stormwater Drainage System, to be broken the whole up into parts in the rainwater storage pond of large volume, be dispersed in the minitype rain water storage pond of building under urban road or under greenery patches, the volume of this minitype rain water storage pond is generally at 200～400m3Every 200～300m, one place is set, the series connection of employing storm sewer, storm sewer is divided into multiple unit by storage pond, within rainfall duration when heavy rain top, the flow of downstream line is because holding back of storage pond kept in and do not superpose, the storm sewer of same caliber can bear the rainwater flow of larger return period, adopt this method transformation old urban area For Stormwater Drainage System, can be by 1 year original return period pipe-line system, meet the storm-water drainage requirement of the storm intensity of 3 years return periods, thereby reduce the generation of waterlogging phenomenon. The rainwater storage pond of prior art is to adopt excavation pit cast-in-situ concrete construction, and excavation area is large, and long construction period is larger on road traffic impact, and this is the one of the main reasons that restriction disperses the application of tandem rainwater storage pond.
Summary of the invention
The purpose of this utility model be to provide a kind of sink the pin-connected panel rainwater storage pond of method construction, be applicable to the more serious section of surface gathered water and transform existing For Stormwater Drainage System. Storage pond of the present utility model adopts prefabrication on-site consolidation, the construction of sinking method. Its beneficial effect is: the defect that has overcome the operation long construction periods such as the on-the-spot assembling reinforcement of prior art, formwork, casting concrete, concrete curing, sinking method construction can reduce job site and take the width of road, take to take half range road construction, retain half range road, solved old urban area road ponding point and set up the problem of the construction difficulty of storage pond.
The utility model is realized by following technology: the pin-connected panel rainwater storage pond of described sinking method construction, mainly comprise sidewall 1, upstream end wall 2, downstream end wall 3, base plate 4, top board 5, upper support 6, lower support 7, sidewall 1, upstream end wall 2, downstream end wall 3, top board 5, upper support 6 are precast member for reinforcing bar concrete. The every side of sidewall 1 forms by two, and the two ends of sidewall 1 are connected with upstream end wall 2 and downstream end wall 3 respectively, docking in the middle of sidewall 1, and in employing, support 6 and lower support 7 are supported. Sidewall 1 two ends are provided with boss 8, upstream end wall 2, downstream end wall 3, upper support 6 are embedded in boss 8 places, boss 8 and upstream end wall 2, downstream end wall 3, the upper support 6 joints corresponding place's built-in fitting 9 that arranges of every 300～500mm from top to bottom, the junction of sidewall 1 and upstream end wall 2, downstream end wall 3, upper support 6, take to be welded and fixed at mutually corresponding built-in fitting 9 places, the seam crossing of connection is provided with sealing strip 10. Upstream end wall 2 is provided with the upstream preformed hole 12 that upstream line 16 is installed, and downstream end wall 3 is provided with the downstream reservation hole 13 that downstream line 17 is installed. In downstream end wall 3, the position of corresponding downstream line 17 is provided with downflow weir 14, downflow weir 14 is provided with spilled water hole 15, downflow weir 14 is provided with built-in fitting 9 with downstream end wall 3 junctions, and the built-in fitting 9 that downflow weir 14 is corresponding with downstream end wall 3 places of interconnecting is taked to be welded and fixed. Described upper support 6 is reinforced concrete prefabricated, adopts built-in fitting 9 to be welded on the top of sidewall 1 abutment joint, and lower support 7 is temporary supporting, adopts steel pipe manufacturing, is welded on middle part and the bottom of sidewall 1 abutment joint. The lower outside of sidewall 1, upstream end wall 2, downstream end wall 3 is provided with the basil 11.
Sidewall 1, upstream end wall 2, downstream end wall 3, base plate 4, top board 5 and upper support 6 are prefabricated components, adopt prefabrication, are transported to on-the-spot according to the assembled welding in position of design. In storage pond, cut the earth, under the Gravitative Loads of storage pond, sword pin 11 is cut soil and is sunk, and sinks to design attitude and carries out back cover, builds base plate 4. Connect upstream line 16 and downstream line 17, downflow weir 14 is installed.
Brief description of the drawings
Fig. 1 is the assembled plane of the utility model;
Fig. 2 is the A-A profile (the assembled profilograph of storage pond) of the utility model Fig. 1;
Fig. 3 is the utility model sinking installation back plane figure;
Fig. 4 is the B-B profile (profilograph after storage pond sinking installation) of the utility model Fig. 3.
In figure: 1-sidewall, 2-upstream end wall, 3-downstream end wall, 4-base plate, 5-top board, support on 6, under 7-, support 8-boss, 9-built-in fitting, 10-sealing strip, 11-sword pin, 12-upstream preformed hole, 13-downstream reservation hole, 14-downflow weir, 15-spilled water hole, 16-upstream line, 17-downstream line, 18-inspection shaft.
Detailed description of the invention
The utility model is made up of sidewall 1, upstream end wall 2, downstream end wall 3, base plate 4, top board 5, upper support 6, lower support 7, sidewall 1, upstream end wall 2, downstream end wall 3, top board 5, upper support 6 are precast member for reinforcing bar concrete, lower support 7 is steel, and base plate 4 is concrete cast-in-situ. Sidewall 1 two ends are provided with boss 8, boss 8 and upstream end wall 2, downstream end wall 3, the upper support 6 joints corresponding place's built-in fitting 9 that arranges of every 300～500mm from top to bottom, upstream end wall 2 is provided with the upstream preformed hole 12 that upstream line 16 is installed, downstream end wall 3 is provided with the downstream reservation hole 13 that downstream line 17 is installed, and size, the position of preformed hole should coincide according to design drawing and existing storm sewer. Reinforced concrete member is processed according to design size prefabrication, be transported to job site assembled, when assembled, upstream end wall 2, downstream end wall 3, upper support 6 are embedded in boss 8 places of sidewall 1, sidewall 1 places sealing strip 10 with upstream end wall 2, downstream end wall 3, upper support 6 places of interconnecting, and the built-in fitting of mutual correspondence 9 is taked to be welded and fixed. Fig. 1 is shown in by plane after on-site consolidation, and the right half part of figure is the position of upper support 6, and the left-half of figure is the position of lower support 7, and the assembled vertical profile of storage pond is shown in Fig. 2.
Assembledly can start sinking construction after good, in storage pond, cut the earth, the soil under sword pin 11 will be controlled shoveling speed, and storage pond sword pin 11 under the effect of deadweight is cut soil and sunk, and sinking limit, limit is measured, and ensures that sinking storage pond sinks to putting in place according to designing requirement. In the time sinking to existing pipeline, existing pipeline in storage pond is removed, coordinate and cut the earth in the upstream and downstream outside of storage pond, remove the existing pipeline of suitable length, storage pond continues to sink, and sinks to design attitude and carries out back cover, and back cover can be at the first fill block stone throwing in sword pin 11 positions or blotter, on bed course, build base plate 4, base plate 4 need be according to designing requirement configuration reinforcement. Lower support 7 is one of the reservation of base plate 4 positions, and middle lower support 7 is temporary supporting, dismountable after back cover. Downflow weir 14 is also precast member for reinforcing bar concrete, and downflow weir 14 is just provided with spilled water hole 15 to the position of downstream line 17, and the diameter of spilled water hole 15 is 0.5～1.0 times of downstream line 17 calibers. Downflow weir 14 is assembled in downstream end wall 3 to corresponding built-in fitting 9 firm welding. Adopt epoxy resin mortar that all built-in fittings that expose 9 are sealed, in order to avoid corrosion.
The outer storage pond existing pipeline of upstream and downstream is connected with upstream end wall 2 and downstream end wall 3 respectively, and it is closely knit that the gap between upstream line 16 and upstream preformed hole 12, downstream line 17 and downstream reservation hole 13 adopts asphalt mortar, bituminous mortar to fill. Top board 5 is installed, top board 5 adopts 1:2 cement mortar seat slurry with sidewall 1, upstream end wall 2, downstream end wall 3 seam crossings, the position top board 5 of corresponding downflow weir 14 leaves well head, adopt concrete or brick pit shaft above, arrange inspection shaft 18 concordant with ground, easy access and desilting, inspection shaft 18 also can be set up one according to the volume of storage pond in upstream. Storage pond top backfill soil, recovers road surface, and construction completes. The utility model sinking installation back plane figure is shown in Fig. 3, and the right half part of figure is the position of upper support 6, and the left-half of figure is the position of lower support 7, and the profilograph after storage pond sinking installation is shown in Fig. 4.
All members should carry out Structure Calculation wall thickness and configuration reinforcement, as larger in calculated earth lateral pressure, can be on the upper edge of sidewall 1 and lower to increase temporary supporting, and the lower support 7 of reference is made, and corresponding position should arrange built-in fitting 9. Storage pond planted agent arranges water pump, and rainfall finishes rear emptying retaining, is conducive to next rainfall and regulates and stores, and rainwater utilization system also can be set, and the retaining in pond is raised to be supplied with irrigation or waters and spill road surface water intaking.
Claims (6)
1. the pin-connected panel rainwater storage pond of method construction that sinks, mainly comprise sidewall (1), upstream end wall (2), downstream end wall (3), base plate (4), top board (5), upper support (6), lower support (7), it is characterized in that: described sidewall (1), upstream end wall (2), downstream end wall (3), top board (5) are reinforced concrete prefabricated, the every side of sidewall (1) forms by two, the two ends of sidewall (1) are connected with upstream end wall (2) and downstream end wall (3) respectively, docking in the middle of sidewall (1), in employing, support (6) and lower support (7) are supported.
2. the pin-connected panel rainwater storage pond of sinking method construction according to claim 1, it is characterized in that: described sidewall (1) two ends are provided with boss (8), upstream end wall (2), downstream end wall (3), upper support (6) is embedded in boss (8) and locates, boss (8) and upstream end wall (2), downstream end wall (3), upper support (6) joint from top to bottom every 300～500mm correspondence arranges place's built-in fitting (9), sidewall (1) and upstream end wall (2), downstream end wall (3), the junction of upper support (6), locate to take to be welded and fixed at mutually corresponding built-in fitting (9), the seam crossing connecting is provided with sealing strip (10).
3. the pin-connected panel rainwater storage pond of sinking method construction according to claim 1, it is characterized in that: described upstream end wall (2) is provided with the upstream preformed hole (12) that upstream line (16) is installed, downstream end wall (3) is provided with the downstream reservation hole (13) that downstream line (17) is installed.
4. the pin-connected panel rainwater storage pond of sinking method construction according to claim 1, it is characterized in that: the position of the described upper corresponding downstream line (17) of downstream end wall (3) is provided with downflow weir (14), downflow weir (14) is provided with spilled water hole (15), downflow weir (14) is provided with built-in fitting (9) with downstream end wall (3) junction, and the built-in fitting (9) that downflow weir (14) is corresponding with downstream end wall (3) place of interconnecting is taked to be welded and fixed.
5. the pin-connected panel rainwater storage pond of sinking method construction according to claim 1, it is characterized in that: described upper support (6) is for reinforced concrete prefabricated, adopt built-in fitting (9) to be welded on the top of sidewall (1) abutment joint, lower support (7) is temporary supporting, adopt steel pipe manufacturing, be welded on middle part and the bottom of sidewall (1) abutment joint.
6. the pin-connected panel rainwater storage pond of sinking method according to claim 1 construction, is characterized in that: the lower outside of described sidewall (1), upstream end wall (2), downstream end wall (3) is provided with the basil (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809530.0U CN205259214U (en) | 2015-10-20 | 2015-10-20 | Pin -connected panel rainwater regulation pond of method of sinking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809530.0U CN205259214U (en) | 2015-10-20 | 2015-10-20 | Pin -connected panel rainwater regulation pond of method of sinking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205259214U true CN205259214U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809530.0U Expired - Fee Related CN205259214U (en) | 2015-10-20 | 2015-10-20 | Pin -connected panel rainwater regulation pond of method of sinking construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN205259214U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149853A (en) * | 2016-08-18 | 2016-11-23 | 中泰国际高新技术有限公司 | A kind of box collection reuse cistern |
| CN106837347A (en) * | 2017-01-13 | 2017-06-13 | 沈阳建筑大学 | Three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel |
| CN107288156A (en) * | 2017-07-27 | 2017-10-24 | 平湖市开元混凝土有限公司 | A kind of construction method in the special-shaped pond in underground |
| CN114150613A (en) * | 2021-12-09 | 2022-03-08 | 中核华辰建筑工程有限公司 | Temporary drainage construction process for construction of crossing pool body of river channel with large pipe diameter |
-
2015
- 2015-10-20 CN CN201520809530.0U patent/CN205259214U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149853A (en) * | 2016-08-18 | 2016-11-23 | 中泰国际高新技术有限公司 | A kind of box collection reuse cistern |
| CN106837347A (en) * | 2017-01-13 | 2017-06-13 | 沈阳建筑大学 | Three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel |
| CN106837347B (en) * | 2017-01-13 | 2018-10-09 | 沈阳建筑大学 | It regulates and stores moldeed depth layer tunnel at the interflow of three circle overlap joint shape shield machine construction |
| CN107288156A (en) * | 2017-07-27 | 2017-10-24 | 平湖市开元混凝土有限公司 | A kind of construction method in the special-shaped pond in underground |
| CN107288156B (en) * | 2017-07-27 | 2020-12-22 | 平湖市开元混凝土股份有限公司 | Construction method of underground special-shaped water pool |
| CN114150613A (en) * | 2021-12-09 | 2022-03-08 | 中核华辰建筑工程有限公司 | Temporary drainage construction process for construction of crossing pool body of river channel with large pipe diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161020 |