CN205475275U - Landing stage face rainwater collection heat -extraction system - Google Patents

Landing stage face rainwater collection heat -extraction system Download PDF

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Publication number
CN205475275U
CN205475275U CN201620191472.4U CN201620191472U CN205475275U CN 205475275 U CN205475275 U CN 205475275U CN 201620191472 U CN201620191472 U CN 201620191472U CN 205475275 U CN205475275 U CN 205475275U
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CN
China
Prior art keywords
trestle
downpipe
rainwater
face
header tank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620191472.4U
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Chinese (zh)
Inventor
许磊
王�琦
赵培龙
于连金
徐炜
李宏博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201620191472.4U priority Critical patent/CN205475275U/en
Application granted granted Critical
Publication of CN205475275U publication Critical patent/CN205475275U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a landing stage face rainwater collection heat -extraction system, include: installing yu shoudao and supporting landing stage ground drain structure on the surface, the ground drain structure runs through first way support landing stage, surface that first way supported the landing stage to the slope is looked for by ground drain structure department, the intercommunication the pipe in the water of ground drain structure, the pipe in the water pass through connection structure with first way supports the lower surface of landing stage and connects fixedly, place the header tank on the support landing stage is said to the second, the header tank corresponds the intercommunication the pipe in the water, and install in first drain pump in the header tank, the rainwater collecting pool of the first drain pipe intercommunication ground department of first drain pump. The emission can be collected through rainwater collection heat -extraction system is organized to a large amount of rainwater of landing stage face, has reduced the erosion of rainwater to the foundation ditch, have great improvement to the foundation ditch construction especially construction operation environment in cubic metre of earth excavation stage, has reduced the rainwater and has soaked protection foundation ditch safety to the foundation ditch. Also effectively utilize simultaneously the rainwater, realized green construction.

Description

Trestle face rainwater collecting and arranging equipment
Technical field
This utility model relates to the realm of building construction, refers in particular to a kind of trestle face rainwater collecting and arranging equipment.
Background technology
Along with the development of urban construction, the exploitation of the underground space gets more and more, is provided with construction bridge And the deep foundation pit construction of multiple tracks inner support also gets more and more.The general foundation pit construction cycle is longer, often Crossing over rainy season, the rainwater treatment of work progress is bigger on deep pit monitor impact.Especially Large Foundation Pit, Trestle area is big, and during rainy season construction, stack bridge deck drainage tissue is a difficult problem.Existing way, typically It is to utilize the artificial hydrops removing trestle face, adds cost of labor.It addition, the accumulation of rainwater is easy Corroding foundation ditch, there is potential safety hazard in the construction to foundation ditch.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of trestle face rainwater collection Heat-extraction system, solves artificial removing trestle hydrops increase cost of labor and rainwater accumulation in prior art and easily invades The problem losing foundation ditch and foundation ditch is caused potential safety hazard.
The technical scheme realizing above-mentioned purpose is:
This utility model one trestle face rainwater collecting and arranging equipment, including:
Being installed in foundation ditch Nei Shou road and support the drain structure on trestle surface, described drain structure runs through institute Shu Shou road supports trestle, and slope is looked at described drain structure in the surface that described first road supports trestle;
Connecting the downpipe of described drain structure, described downpipe is propped up with described first road by attachment structure The lower surface of support trestle connects fixing;
In being positioned over described foundation ditch, second supports the header tank on trestle, and described header tank correspondence connects Described downpipe;And
The first row water pump being installed in described header tank, the first row water pipe of described first row water pump is even Rainwater collection pool at logical ground.
A large amount of rainwater in trestle face can be collected discharge by rainwater collecting and arranging equipment is organized, subtracts Lack the rainwater erosion to foundation ditch, the construction operation environment to the foundation pit construction especially earth excavation stage There is bigger improvement, decrease the rainwater immersion to foundation ditch, protect deep pit monitor.The rainwater collection in trestle face After collection, import circulation and utilize, saving water resource, it is achieved green construction, it is also possible to joint About it is used for the artificial of trestle clear water.
Further improvement is that of this utility model trestle face rainwater collecting and arranging equipment, described first row water pump First row water pipe along described second support trestle lay.
Further improvement is that of this utility model trestle face rainwater collecting and arranging equipment, described attachment structure bag Include the fixing channel-section steel connecting described first road support trestle and be connected with described channel-section steel and overboard described in cutting ferrule The U-shaped cuff of pipe.
Further improvement is that of this utility model trestle face rainwater collecting and arranging equipment, also includes being located at described Sump at foundation ditch inner bottom plating, is equiped with second row water pump, described second draining in described sump The second row water pipe of pump is connected with the described rainwater collection pool at ground.
Further improvement is that of this utility model trestle face rainwater collecting and arranging equipment, described header tank along with When described second support trestle is removed in the lump, the drain gully of described downpipe extends to base plate of foundation pit also Described sump is connected by fire hose.
Further improvement is that of this utility model trestle face rainwater collecting and arranging equipment, described downpipe includes Laterally downpipe and vertical downpipe, described horizontal downpipe arranges the drainage grade of 1%.
Further improvement is that of this utility model trestle face rainwater collecting and arranging equipment, described horizontal downpipe And be connected by connection joint between described vertical downpipe.
Accompanying drawing explanation
Fig. 1 is the top view that rainwater collecting and arranging equipment Zhong Shou road, this utility model trestle face supports trestle.
Fig. 2 is the top view that in the rainwater collecting and arranging equipment of this utility model trestle face, second supports trestle.
Fig. 3 is along 1-1 line sectional view in Fig. 2.
Fig. 4 is that in the rainwater collecting and arranging equipment of this utility model trestle face, downpipe passes through attachment structure with first Road supports the structural representation that trestle connects.
Fig. 5 is two or three road supporting removals in the rainwater collecting and arranging equipment of this utility model trestle face at foundation ditch The sectional view of rear rainwater collecting and arranging equipment.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
This utility model provides a kind of trestle face rainwater collecting and arranging equipment, by when trestle plate is constructed Look for slope water guide, in trestle plate embedded floor drain, lay first row water lines, second support on put Put header tank to collect and collect trestle area water, set water pump in header tank and water is entered ground rainwater collect Go forward side by side admission internal circulation system in pond.In the supporting removal stage, first row water pipe is connected to the sump of base plate, Base plate sump is utilized to carry out water-retention.This utility model trestle face rainwater collecting and arranging equipment cycle of operation is long, Can construct from second support trestle to run and support trestle dismounting to first road, rainwater collecting and arranging equipment sets Standby and simple structure, it is the most convenient to install and use, and the equipment and materials used by rainwater collecting and arranging equipment all can have enough to meet the need Utilize, low cost.Below in conjunction with the accompanying drawings this utility model trestle face rainwater collecting and arranging equipment is illustrated.
Refering to Fig. 1, it is shown that rainwater collecting and arranging equipment Zhong Shou road, this utility model trestle face supports trestle Top view.Refering to Fig. 2, it is shown that in the rainwater collecting and arranging equipment of this utility model trestle face, second supports The top view of trestle.Below in conjunction with Fig. 1 and Fig. 2, to this utility model trestle face rainwater collecting and arranging equipment Illustrate.
As depicted in figs. 1 and 2, this utility model trestle face rainwater collecting and arranging equipment include drain structure, Downpipe 112, header tank and first row water pump, drain structure is installed in foundation ditch Nei Shou road and supports stack On the surface of bridge 11, support backup land drain structure when trestle 11 is constructed, and base area drain junction in first road The point position of structure carries out trestle face and looks for slope so that the surface area water that first road supports trestle 11 drains into ground naturally Drain structure.In the present embodiment, Gong Shou road supports surface configuration five the ground drain junctions of trestle 11 Structure, is the first drain structure 1111 respectively, the second drain structure 1112, the 3rd drain structure 1113, 4th drain structure 1114, and the 5th drain structure 1115.Drain structure runs through first road and supports trestle 11, and first road supports the surface of trestle 11 and looks for slope at drain structure, it is simple to trestle surface area water Naturally dredge.Downpipe 112 drain structure communicatively, and downpipe 112 is by attachment structure and Shou Dao The lower surface supporting trestle 11 connects fixing.The second that header tank is placed in foundation ditch supports trestle On 12, the downpipe 112 under the corresponding drain structure communicatively of header tank, it is used for collecting first road and supports trestle The hydrops on 11 surfaces.In the present embodiment, it is provided with two header tanks, is the first header tank respectively 1211 and second header tank 1212, when header tank is set, should be close proximity to drain structure, it is to avoid away from From making downpipe apart from long and cause the problems such as line clogging too far.First header tank 1211 Near the first drain structure 1111 and the second drain structure 1112, the second header tank 1212 is near the Three drain structure the 1113, the 4th drain structure 1114 and the 5th drain structures 1115.Each collection Water tank is equiped with a first row water pump, the rainwater at the first row water pipe of first row water pump and ground Collecting pit 141 connects, and by first row water pump, the water pump in header tank is delivered to rainwater collection pool 141 In, it is circulated utilization.
As it is shown on figure 3, first road supports trestle 11 is provided with the first drain structure 1111, this first ground Drain structure 1111 supports the rainwater on trestle 11 surface, the first drain structure 1111 for discharging first road Bottom be communicated with downpipe 112, downpipe 112 includes horizontal downpipe 1121 and vertically falls Water pipe 1122, horizontal downpipe 1121 arranges the drainage grade of 1%, it is simple to the horizontal mobility of water. Laterally connected by connection joint 1123 between downpipe 1121 and vertical downpipe 1122.Corresponding The lower section of the first drain structure 1111, supports at second and is provided with the first header tank on trestle 12 1211, the drain gully of the opening correspondence downpipe 112 of the first header tank 1211, passes through for collection The rainwater of downpipe 112 discharge.It is equiped with first row water pump 122 in the first header tank 1211, First row water pump 122 connects with first row water pipe 123, and first row water pump 122 is by the first header tank Hydrops in 1211 is pumped out by first row water pipe 123, and this first row water pipe 123 connects ground Rainwater collection pool, delivers to the water pump in the first header tank in rainwater collection pool.First row water pump 122 First row water pipe 123 along second support trestle 12 surface lay.
As shown in Figure 4, downpipe 112 is connected and fixed on first road by attachment structure 113 and supports trestle 11, this attachment structure 113 includes channel-section steel 1131 and U-shaped cuff 1132, and channel-section steel 1131 is fixed Be connected to first road and support the bottom surface of trestle 11, U-shaped cuff 1132 be fastened on downpipe 112 and with Channel-section steel 1131 is fixing to be connected, and allows for downpipe 112 and is fixed on first road support trestle 11.
As it is shown in figure 5, in the Underground Construction stage of foundation pit construction, need to abolish support trestle, When second being supported trestle 12 and abolishing, header tank can be removed, and drop leg is arranged Sump 131 on base 13.Trestle face of the present utility model rainwater collecting and arranging equipment also includes The sump 131 being located on foundation ditch inner bottom plating 13, is equiped with second row water pump in this sump 131 132, the second row water pipe 133 of second row water pump 132 is connected with the rainwater collection pool at ground, Hydrops in sump 131 is pumped to rainwater collection by second row water pipe 133 by second row water pump 132 Collection is circulated utilization in pond.The header tank on trestle 12 is supported along with second support at second After trestle is removed in the lump, straight after the drain gully of the downpipe 112 of drain structure is extended to base plate of foundation pit Connected fire hose 114 connected set well 131.In the embodiment shown in fig. 5, the 3rd catchments The downpipe 112 of well the 1113, the 4th sump 1114 and the 5th sump 1115 is respectively by disappearing Water blocking tape 114 is communicated to the sump 131 on base plate 13.
Support the header tank arranged on trestle 12 at second, the principle that this header tank is arranged is: collection Tank size should determine according to support size and support weight bearing power, and preferably header tank is a size of 1m*1m*1.2m (long * width * is high), water-storage depth≤1m;Header tank position should not be away from drain structure Position too remote, in order to avoid gravity downpipe causes line clogging apart from long, water tank away from floor drain level away from From suitable < 20m;Header tank position is selected in the position that distance structure base plate sump is nearer, subsequently under In the structure construction stage, support after abolishing, header tank can be removed, connect fire hose at downpipe end opening Water is drained into base plate sump, after utilizing sump water-retention, is pumped to ground rainwater collecting pit.
The downpipe that drain structure connects uses De160PVC first row water pipe, misses vertical eachly Downpipe, every vertical downpipe utilizes 3 pass joints, carries out UNICOM with a horizontal downpipe, horizontal 1% drainage grade is set to downpipe.Laterally downpipe is at header tank correspondence position, under connect the most overboard Pipe is to header tank.Laterally downpipe is fixed on first road by 10# channel-section steel and U-shaped cuff and supports trestle On, vertical downpipe is then fixed with supporting lattice column by U-shaped cuff.
Placing first row water pump in header tank, the pressure first row water pipe connecting first row water pump uses DN50PPR manages, and first row water pipe supports end face along second and lays, to foundation ditch edge, along ground Wall upwards sets up pipe to be connected to ground rainwater collecting pit, and in collecting pit, the interim grid of water entrance is carried out Secondary utilizes.
Having the beneficial effect that of this utility model trestle face rainwater collecting and arranging equipment
A large amount of rainwater in trestle face organized can be collected discharge, decreases rainwater to foundation ditch Corrode, the construction operation environment in foundation pit construction especially earth excavation stage is had bigger improvement, reduce The rainwater immersion to basic unit, protects deep pit monitor.
After the rainwater-collecting in trestle face, import project circulation and utilize, energy saving water resource, Realize green construction.That can also save for trestle clear water is artificial.
System cycle of operation is long, can complete to first road supporting removal only to run from second Construction of Supporting.
System equipment and simple structure, install and easy to use.
System device therefor material such as water pump, PPR pipe is another after all can having enough to meet the need utilization or system operation His use of row, cost is the highest.
Above in association with accompanying drawing embodiment, this utility model is described in detail, common skill in this area This utility model can be made many variations example by art personnel according to the above description.Thus, in embodiment Some details should not constitute restriction of the present utility model, and this utility model will be with appended claims The scope defined is as protection domain of the present utility model.

Claims (7)

1. a trestle face rainwater collecting and arranging equipment, it is characterised in that including:
Being installed in foundation ditch Nei Shou road and support the drain structure on trestle surface, described drain structure runs through institute Shu Shou road supports trestle, and slope is looked at described drain structure in the surface that described first road supports trestle;
Connecting the downpipe of described drain structure, described downpipe is propped up with described first road by attachment structure The lower surface of support trestle connects fixing;
In being positioned over described foundation ditch, second supports the header tank on trestle, and described header tank correspondence connects Described downpipe;And
The first row water pump being installed in described header tank, the first row water pipe of described first row water pump is even Rainwater collection pool at logical ground.
2. trestle face as claimed in claim 1 rainwater collecting and arranging equipment, it is characterised in that described the The first row water pipe of one draining pump supports trestle along described second and lays.
3. trestle face as claimed in claim 1 rainwater collecting and arranging equipment, it is characterised in that described company Access node structure includes the fixing channel-section steel connecting described first road support trestle and is connected with described channel-section steel and cutting ferrule The U-shaped cuff of described downpipe.
4. trestle face as claimed in claim 1 rainwater collecting and arranging equipment, it is characterised in that also include It is located at the sump at described foundation ditch inner bottom plating, in described sump, is equiped with second row water pump, described The second row water pipe of second row water pump is connected with the described rainwater collection pool at ground.
5. trestle face as claimed in claim 4 rainwater collecting and arranging equipment, it is characterised in that described collection Water tank along with described second support trestle remove in the lump time, the drain gully of described downpipe extends to base Hole base plate also connects described sump by fire hose.
6. trestle face as claimed in claim 1 rainwater collecting and arranging equipment, it is characterised in that described in fall Water pipe includes that horizontal downpipe and vertical downpipe, described horizontal downpipe arrange the drainage grade of 1%.
7. trestle face as claimed in claim 6 rainwater collecting and arranging equipment, it is characterised in that described horizontal stroke It is connected by connection joint between downpipe and described vertical downpipe.
CN201620191472.4U 2016-03-14 2016-03-14 Landing stage face rainwater collection heat -extraction system Expired - Fee Related CN205475275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620191472.4U CN205475275U (en) 2016-03-14 2016-03-14 Landing stage face rainwater collection heat -extraction system

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Application Number Priority Date Filing Date Title
CN201620191472.4U CN205475275U (en) 2016-03-14 2016-03-14 Landing stage face rainwater collection heat -extraction system

Publications (1)

Publication Number Publication Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592423A (en) * 2016-12-29 2017-04-26 上海建工二建集团有限公司 Trestle water drainage system and construction method thereof
CN112696058A (en) * 2020-12-31 2021-04-23 上海二十冶建设有限公司 Construction method of rain-proof and rain-collecting device for open excavation foundation pit of tunnel
CN116254862A (en) * 2023-03-14 2023-06-13 中建八局第三建设有限公司 Foundation pit drainage system combined with deep foundation pit inner support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592423A (en) * 2016-12-29 2017-04-26 上海建工二建集团有限公司 Trestle water drainage system and construction method thereof
CN112696058A (en) * 2020-12-31 2021-04-23 上海二十冶建设有限公司 Construction method of rain-proof and rain-collecting device for open excavation foundation pit of tunnel
CN116254862A (en) * 2023-03-14 2023-06-13 中建八局第三建设有限公司 Foundation pit drainage system combined with deep foundation pit inner support

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

CF01 Termination of patent right due to non-payment of annual fee