CN206971224U - Suitable for the concrete self-flowing pastefill pipe of deep basal pit - Google Patents
Suitable for the concrete self-flowing pastefill pipe of deep basal pit Download PDFInfo
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- CN206971224U CN206971224U CN201720734655.0U CN201720734655U CN206971224U CN 206971224 U CN206971224 U CN 206971224U CN 201720734655 U CN201720734655 U CN 201720734655U CN 206971224 U CN206971224 U CN 206971224U
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- Prior art keywords
- pipe
- basal pit
- deep basal
- concrete
- feed
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- 230000005484 gravity Effects 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model provides a kind of concrete self-flowing pastefill pipe suitable for deep basal pit, including：The feed pipe being discharged into for concrete, is embedded in the top of the soil body in the outside of deep basal pit, and the first end of feed pipe extends the top of the soil body；Dark pipe laying, the oblique top for being embedded in the soil body, the first end of dark pipe laying are communicated in the second end of feed pipe, and the second end of dark pipe laying is stretched into deep basal pit, and the height at the second end of dark pipe laying is less than the height of the first end of dark pipe laying；Velocity hooster, vertically it is installed on the madial wall of deep basal pit and is communicated in the second end of dark pipe laying；And gravity line, the top of the oblique bottom for being set up in deep basal pit, gravity line have feed end and discharge end, feed end is communicated in velocity hooster, and the height of feed end is more than the height of discharge end.The utility model solves the problems, such as that concrete conveyance to ultra-deep foundation pit efficiently can not be met that the concrete floor site operation of large volume pours to the modes such as conventional ground pump, automotive pump by factor because place is limited etc..
Description
Technical field
It the utility model is related to technical field of building construction, and in particular to a kind of concrete gravity flow suitable for deep basal pit is defeated
Send pipe.
Background technology
In recent years, major urban central zone high-rise building is rised sheer from level ground, in face of foundation ditch ultra-deep, the work of narrow field
Condition, the concrete floor of large volume pour the mode such as more difficult, conventional ground pump, automotive pump, chute, elephant trunk due to place by
The factors such as limit, angle Selection, traffic organization, concrete conveyance to ultra-deep foundation pit can not efficiently be met to the coagulation of large volume
The demand that native bottom plate site operation pours.
Utility model content
The defects of to overcome present in prior art, a kind of concrete self-flowing pastefill pipe suitable for deep basal pit is now provided,
Because place is limited etc., factor can not be efficiently by concrete conveyance to ultra-deep base in a manner of solving conventional ground pump, automotive pump etc.
Cheat to meet the problem of concrete floor site operation of large volume pours.
To achieve the above object, there is provided a kind of concrete self-flowing pastefill pipe suitable for deep basal pit, including：
The feed pipe being discharged into for concrete, is embedded in the top of the soil body in the outside of deep basal pit, and the first of the feed pipe
Extend the top of the soil body in end；
Dark pipe laying, the oblique top for being embedded in the soil body, the first end of the dark pipe laying are communicated in the feed pipe
Second end, the second end of the dark pipe laying are stretched into the deep basal pit, and the height at the second end of the dark pipe laying is dark less than described
The height of the first end of pipe laying；
Velocity hooster, vertically it is installed on the madial wall of the deep basal pit and is communicated in the second end of the dark pipe laying；And
Gravity line, the top of the oblique bottom for being set up in the deep basal pit, the gravity line have feed end and discharge end,
The feed end is communicated in the velocity hooster, and the height of the feed end is more than the height of the discharge end.
Further, the first end of the feed pipe is provided with the dump skip for concrete delivery truck discharging.
Further, the velocity hooster is installed on by first support on the madial wall of the deep basal pit.
Further, the velocity hooster is connected to the feed end by thickening bend pipe.
Further, the top that the gravity line passes through the oblique bottom for being set up in the deep basal pit of second support.
The beneficial effects of the utility model are, the concrete self-flowing pastefill pipe of the present utility model for deep basal pit, lead to
The barrier that dark pipe laying avoids place is crossed, accelerates the flow velocity of concrete by speedup shop, the stream of concrete is controlled by gravity line
Speed and the bottom progress cast in situs mass concrete invert for being delivered to deep basal pit, the concrete self-flowing pastefill pipe are cleverly sharp
It by concrete self gravitation potential energy is kinetic energy to set angle with delivery pipe, extraneous applies any power without any, you can
Realize the conveying in deep basal pit of concrete.Still further aspect, by set secretly bury section and speedup section, saved scene it is a large amount of
Space, underplate concrete pouring construction is set to become more flexible.
Brief description of the drawings
Fig. 1 is the schematic diagram for the concrete self-flowing pastefill pipe that the utility model is applied to deep basal pit.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
Embodiment
Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the present utility model easily.The utility model can also be by addition
Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
Fig. 1 be the utility model suitable for schematic diagram, Fig. 2 of the concrete self-flowing pastefill pipe of deep basal pit be Fig. 1 at A
Partial enlarged drawing.
Shown referring to Figures 1 and 2, the utility model provides a kind of concrete self-flowing pastefill pipe suitable for deep basal pit,
Including：Feed pipe 1, dark pipe laying 2, velocity hooster 3 and gravity line 4.
Feed pipe 1 is discharged into mainly for concrete.Feed pipe 1 is embedded in the top of the soil body 5 in the outside of deep basal pit 8.Charging
The first end of pipe 1 extends the top of the soil body 5.
The dark oblique top for being embedded in the soil body 5 of pipe laying 2.The first end of dark pipe laying 2 is communicated in the second end of feed pipe 1.Secretly
Second end of pipe laying 2 is stretched into deep basal pit 8.The height at the second end of dark pipe laying 2 is less than the height of the first end of dark pipe laying 2.Secretly
The angle of inclination of pipe laying 2 is 6 °~18 °.
Dark pipe laying 2 buries inside soil body, and purpose is played to coagulation to avoid the barriers 6 such as place enclosing, precipitation pipeline
The effect of native initial speedup.
Velocity hooster 3 is vertically installed on the madial wall of deep basal pit 8, and velocity hooster 3 is communicated in the second end of dark pipe laying 2.Increase
Fast pipe 3 is gravity line vertical section, is made up of round steel pipe, elbow flange connection, it is act as the gravitational potential of concrete
Kinetic energy can be converted to, accelerates the flow velocity of concrete.
Gravity line 4 is diagonally-installed in the top of the bottom of deep basal pit 8.Gravity line 4 has feed end and discharge end.Gravity line
4 feed end is communicated in velocity hooster 3, and the height of the feed end of gravity line 4 is more than the height of the discharge end of gravity line 4.Gravity line 4
Angle of inclination be 8 °~25 °.
Concrete self-flowing pastefill pipe of the present utility model for deep basal pit, the barrier in place is avoided by dark pipe laying,
Accelerate the flow velocity of concrete by speedup shop, the bottom for controlling the flow velocity of concrete by gravity line and being delivered to deep basal pit is carried out
Cast in situs mass concrete invert, the concrete self-flowing pastefill pipe cleverly using delivery pipe set angle by concrete from
Body gravitional force is converted into kinetic energy, without any extraneous any power of application, you can realize the conveying in deep basal pit of concrete.
Still further aspect, section and speedup section are secretly buried by setting, the big quantity space at the scene of having saved, becomes underplate concrete pouring construction
It is more flexible.
Feed pipe 1 is located at the initiating terminal of whole concrete self-flowing pastefill pipe.It is provided with the first end of feed pipe 1 for coagulation
The dump skip 11 of the native discharging of transport vehicle 7.
Dump skip 11 is " inverted trapezoidal " dump skip made of steel plate, and the size of dump skip is to meet for more concrete transportations
The discharging simultaneously of car 7 is advisable.The height at the top of the distance from top soil body 5 of dump skip 11 is 800mm~1200mm, in order to coagulation
Concrete is discharged into by native transport vehicle 7.
As a kind of preferable embodiment, velocity hooster 3 is installed on by first support 31 on the madial wall of deep basal pit 8.
First support 31 is the support of pipelines of steel construction.
As a kind of preferable embodiment, velocity hooster 3 is connected to the feed end of gravity line 4 by thickening bend pipe 32.It is mixed
Flow velocity of the solidifying soil in velocity hooster 3 is accelerated, and the bottom of velocity hooster 3 receives the larger impact of concrete, therefore, thickeies bend pipe 32 and adopts
Handled with thickening, prevent concrete free-falling from destroying concrete self-flowing pastefill pipe.
As a kind of preferable embodiment, gravity line 4 is set up on the bottom of deep basal pit 8 by the way that second support 41 is oblique
Side.Second support 41 includes the supporting frame with steel structure that one group of height is gradually successively decreased.This group of supporting frame with steel structure is along gravity line 4
Length direction is set, and the erection direction of gravity line 41 determines according to the concrete demand point at scene.
It should be noted that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
Content disclosed in bright book, so that those skilled in the art understands and reads, being not limited to the utility model can implement
Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size,
In the case where not influenceing the effect of the utility model can be generated and the purpose that can reach, all should still fall disclosed in the utility model
Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as " on ", " under ", "left", "right", " in
Between " and " one " etc. term, be merely convenient to understanding for narration, and be not used to limit the enforceable scope of the utility model, its
Relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable category of the utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some details in embodiment should not be formed to this practicality
New restriction, the utility model will be used as protection domain using the scope that appended claims define.
Claims (5)
- A kind of 1. concrete self-flowing pastefill pipe suitable for deep basal pit, it is characterised in that including：The feed pipe being discharged into for concrete, is embedded in the top of the soil body in the outside of deep basal pit, and the first end of the feed pipe is prolonged Stretch out the top of the soil body；Dark pipe laying, the oblique top for being embedded in the soil body, the first end of the dark pipe laying are communicated in the second of the feed pipe End, the second end of the dark pipe laying are stretched into the deep basal pit, and the height at the second end of the dark pipe laying is less than the dark pipe laying First end height；Velocity hooster, vertically it is installed on the madial wall of the deep basal pit and is communicated in the second end of the dark pipe laying；AndGravity line, the top of the oblique bottom for being set up in the deep basal pit, the gravity line has feed end and discharge end, described Feed end is communicated in the velocity hooster, and the height of the feed end is more than the height of the discharge end.
- 2. the concrete self-flowing pastefill pipe according to claim 1 suitable for deep basal pit, it is characterised in that the feed pipe First end dump skip for concrete delivery truck discharging is installed.
- 3. the concrete self-flowing pastefill pipe according to claim 1 suitable for deep basal pit, it is characterised in that the velocity hooster It is installed on by first support on the madial wall of the deep basal pit.
- 4. the concrete self-flowing pastefill pipe according to claim 3 suitable for deep basal pit, it is characterised in that the velocity hooster The feed end is connected to by thickening bend pipe.
- 5. the concrete self-flowing pastefill pipe according to claim 1 suitable for deep basal pit, it is characterised in that the gravity line The top of the bottom of the deep basal pit is set up in by second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734655.0U CN206971224U (en) | 2017-06-22 | 2017-06-22 | Suitable for the concrete self-flowing pastefill pipe of deep basal pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734655.0U CN206971224U (en) | 2017-06-22 | 2017-06-22 | Suitable for the concrete self-flowing pastefill pipe of deep basal pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971224U true CN206971224U (en) | 2018-02-06 |
Family
ID=61409044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720734655.0U Expired - Fee Related CN206971224U (en) | 2017-06-22 | 2017-06-22 | Suitable for the concrete self-flowing pastefill pipe of deep basal pit |
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| CN (1) | CN206971224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162279A (en) * | 2018-10-09 | 2019-01-08 | 长江勘测规划设计研究有限责任公司 | With the distribution device that can continuously put in storage and its construction method of tower crane cooperation |
| CN110761288A (en) * | 2019-10-30 | 2020-02-07 | 中国铁建重工集团股份有限公司 | Concrete pouring method for deep foundation pit |
| CN113653060A (en) * | 2021-07-28 | 2021-11-16 | 中国建筑第八工程局有限公司 | Deep foundation pit bottom plate concrete pouring system with multiple supporting beams and construction method thereof |
-
2017
- 2017-06-22 CN CN201720734655.0U patent/CN206971224U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162279A (en) * | 2018-10-09 | 2019-01-08 | 长江勘测规划设计研究有限责任公司 | With the distribution device that can continuously put in storage and its construction method of tower crane cooperation |
| CN110761288A (en) * | 2019-10-30 | 2020-02-07 | 中国铁建重工集团股份有限公司 | Concrete pouring method for deep foundation pit |
| CN110761288B (en) * | 2019-10-30 | 2021-09-10 | 中国铁建重工集团股份有限公司 | Concrete pouring method for deep foundation pit |
| CN113653060A (en) * | 2021-07-28 | 2021-11-16 | 中国建筑第八工程局有限公司 | Deep foundation pit bottom plate concrete pouring system with multiple supporting beams and construction method thereof |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |