CN204663540U - A kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device - Google Patents
A kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device Download PDFInfo
- Publication number
- CN204663540U CN204663540U CN201420703631.5U CN201420703631U CN204663540U CN 204663540 U CN204663540 U CN 204663540U CN 201420703631 U CN201420703631 U CN 201420703631U CN 204663540 U CN204663540 U CN 204663540U
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- CN
- China
- Prior art keywords
- pump line
- lid
- top board
- excavation
- bend pipe
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- Expired - Fee Related
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Abstract
A kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device, comprise the lid be arranged in Metro Deep Excavation and dig top board, lid digs the casting area for B1 plate below top board, lid digs top board and is provided with reserving hole, described lid digs top board and is provided with agent structure cast ground pump, and described casting area is provided with " Z " font bend pipe, and bend pipe one end connects ground pump output terminal through pump line, the bend pipe other end is connected pump line through O-ring seal with pipe collar, pump line output connecting hose.When solving large area cast, traditional distributing mode is manually pacified and is torn the problem that the large labour intensity of pump line workload is high, the duration of pouring is long, construction quality is poor open, there is feature that is quick, efficient, uniform distribution, and reduce cost simultaneously, reduce manual work amount and labour intensity, guarantee construction quality, accelerate construction speed.
Description
Technical field
The utility model relates to a kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device.
Background technology
During Metro Deep Excavation employing digging method construction, concrete digs interior casting area and generally adopts ground pumping system means of transportation from ground to lid.After concrete to casting area, because cast cellar area is large, (each piecemeal cast area is 300 ~ 800m
2, super large lid digs because of structural safety needs, piecemeal cast area or larger), lid digs down that headroom is low, steel post is intensive, cannot use concrete apparatus for distributing; Adopt conventional dismounting pump line mode cloth, install, dismantle pump line very frequently, and cannot ensure that cloth is even, the duration of pouring is long, and concrete casting quality cannot ensure.Thus, how to reduce concrete pump line peace and tear frequency open, reduce labor workload and labour intensity, to realize fast in concrete pump line plane 360 degree rotate freely, uniform distribution, guarantee concrete casting quality, seem particularly important.
Utility model content
Its object of the utility model is just to provide a kind of Metro Deep Excavation lid excavation construction agent structure to pour into a mould pump line distribution device, traditional cloths mode when lid digs the cast of interior large area that solves manually is pacified and is torn the problem that the large labour intensity of pump line workload is high, the duration of pouring is long, construction quality is poor open, there is feature that is quick, efficient, uniform distribution, and reduce cost simultaneously, reduce manual work amount and labour intensity, guarantee construction quality, accelerate construction speed.
Realize above-mentioned purpose and the technical scheme taked, comprise the lid be arranged in Metro Deep Excavation and dig top board, lid digs the casting area for B1 plate below top board, lid digs top board and is provided with reserving hole, described lid digs top board and is provided with agent structure cast ground pump, and described casting area is provided with " Z " font bend pipe, and bend pipe one end connects ground pump output terminal through pump line, the bend pipe other end is connected pump line through O-ring seal with pipe collar, pump line output connecting hose.
Compared with prior art, the utility model has the following advantages:
1) can labor expenses be saved, reduce costs;
2) innovate distributing method, decrease labour's workload and labour intensity;
3) this device makes simple, and assembling is flexibly, easy to operate, highly versatile;
4) cloth scope is large, effective, can in plane 360 degree fast, uniform distributions;
5) be suitable for subway station digging method construction, single cast area is large, the situation such as concrete material distributing machine and air pump equipment cannot be adopted.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure schematic diagram;
Fig. 2 is firm banking mounting structure schematic front view in this device;
Fig. 3 is firm banking mounting structure diagrammatic top view in this device.
Detailed description of the invention
Comprise the lid be arranged in Metro Deep Excavation and dig top board 3, lid digs the casting area 5 for B1 plate 4 below top board 3, lid digs top board 3 and is provided with reserving hole, described lid digs top board 3 and is provided with agent structure cast ground pump 2, as shown in Figure 1, described casting area 5 is provided with " Z " font bend pipe 10, and bend pipe 10 one end connects ground pump 2 output through pump line 1, bend pipe 10 other end is connected pump line 11 through O-ring seal 8 with pipe collar, pump line 11 output connecting hose 6.
Described bend pipe 10 is arranged on firm banking 9, as shown in Figure 2 and Figure 3.
Described bend pipe 10 output can arrange some joint pump lines 11, arranges bracing frame 7 below pump line 11, the last joint pump line 11 output connecting hose 6.
Embodiment
Utilize traditional ground pumping system, concrete is transported to underground casting area, in casting area appropriate location, bend pipe 10 is installed, as shown in Figure 1, in the middle of bend pipe 10, is welded and fixed base 9, bottom charging, upper end discharging, discharge end, when installation pump union, installs O-ring seal 8 and pipe collar, with this bend pipe 10 for axle center, after freely realizing this joint pump line system (containing flexible pipe 6) planar 360 degree rotate freely cloth; In addition, flexible pipe can bend by manpower, coordinates a small amount of dismounting of pump line, can arbitrarily reach planar 360 degree rotate freely, the object of uniform distribution.
Dig appropriate location on the top board of subway station at lid and place ground pump 2, concrete is by the usual external diameter 150mm of ground pump 2 supporting pump line 1() down dig top board 3 reserving hole through lid, face 5 is built in arrival, in appropriate location, the face of building 5, bend pipe 10 is set, in the middle of bend pipe joint, is welded and fixed base 9, bottom charging, upper end discharging, discharge end, when installation pump union, installs O-ring seal 8 and supporting pipe collar.
Material and equipment:
2 meters long 125mm × 2.5mm tube connectors 1, pump line 11 tube couplings 20, supporting flexible pipe 1, supporting bend pipe 8, pipe collar 60, bend pipe 1 saves (containing supporting base, O-ring seal, pipe collar), ground pump 1.
Claims (3)
1. a Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device, comprise the lid be arranged in Metro Deep Excavation and dig top board (3), lid digs the casting area (5) that top board (3) below is B1 plate (4), lid digs top board (3) and is provided with reserving hole, described lid digs top board (3) and is provided with agent structure cast ground pump (2), it is characterized in that, described casting area (5) is provided with " Z " font bend pipe (10), bend pipe (10) one end connects ground pump (2) output through pump line (1), bend pipe (10) other end is connected pump line (11) through O-ring seal (8) with pipe collar, pump line (11) output connecting hose (6).
2. a kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device according to claim 1, it is characterized in that, described bend pipe (10) is arranged on firm banking (9).
3. a kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device according to claim 1, it is characterized in that, described bend pipe (10) output can arrange some joint pump lines (11), pump line (11) below arranges bracing frame (7), the last joint pump line (11) output connecting hose (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703631.5U CN204663540U (en) | 2014-11-21 | 2014-11-21 | A kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420703631.5U CN204663540U (en) | 2014-11-21 | 2014-11-21 | A kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204663540U true CN204663540U (en) | 2015-09-23 |
Family
ID=54133932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420703631.5U Expired - Fee Related CN204663540U (en) | 2014-11-21 | 2014-11-21 | A kind of Metro Deep Excavation lid excavation construction agent structure cast pump line distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204663540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951844A (en) * | 2016-06-21 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Roof node structure adopting cover-excavation method and construction method of roof node structure |
-
2014
- 2014-11-21 CN CN201420703631.5U patent/CN204663540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951844A (en) * | 2016-06-21 | 2016-09-21 | 中铁第四勘察设计院集团有限公司 | Roof node structure adopting cover-excavation method and construction method of roof node structure |
| CN105951844B (en) * | 2016-06-21 | 2018-04-03 | 中铁第四勘察设计院集团有限公司 | A kind of cap excavation method top plate node structure and its construction method |
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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 |
Granted publication date: 20150923 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |