CN206736940U - A kind of water conservancy rushes heavy well construction equipment - Google Patents
A kind of water conservancy rushes heavy well construction equipment Download PDFInfo
- Publication number
- CN206736940U CN206736940U CN201720330479.4U CN201720330479U CN206736940U CN 206736940 U CN206736940 U CN 206736940U CN 201720330479 U CN201720330479 U CN 201720330479U CN 206736940 U CN206736940 U CN 206736940U
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- Prior art keywords
- pipe
- open caisson
- water
- rushes
- pit shaft
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model profit of paddling rushes heavy well construction equipment, including open caisson pit shaft body, in addition to construction system, construction system includes water source pump, high-pressure pump, water inlet pipe, water supply hose component, waterpower suction dredge, hydraulic giant, discharge pipeline, water source pump connect high-pressure pump by water inlet pipe, and water supply hose component is extended in open caisson pit shaft body；Shaft lining is mounted with the open caisson pit shaft body, shaft lining includes crossbeam in well, is connected to the support beam in crossbeam centre position, and support beam is provided with the spoil disposal mouth of pipe and the transverse tube mouth of pipe, and the both sides of support beam are equipped with borehole wall beam, and it is located at borehole wall side；The utility model workmen operates in open caisson, there is well-wall protection outside, and excavation slope, which will not cave in, causes human casualty accident, securely and reliably.
Description
Technical field
It the utility model is related to a kind of water conservancy and rush heavy well construction equipment.
Background technology
At present, caisson method is to build one of important construction method used by underground engineering and buried foundation engineering,
It is usually used in the engineerings such as intake strucure, drainage pumping plant, large-scale sump, shield and upper pipe working well in Water and Waste Water Engineering.
Horizontal layout is mostly circle, rectangle, ellipse, rhombus and irregular shape.
Drop shaft sinking construction includes several major parts such as open caisson manufacture, well sinking and bottom sealing.According to different feelings
Condition and condition, it can take and produce once once to sink, can also use and make with sinking alternately.The pit shaft of open caisson is general
Make, cut the earth in pit shaft on the ground, make pit shaft by deadweight to overcome the frictional resistance between its outer wall and soil, and gradually sink down into
Designed elevation.Then soil layer in smooth cylinder, casting concrete bed course and concrete floor, the back cover work of open caisson is completed.But
Existing caisson method complex operation, engineering is cumbersome, and efficiency of construction is not high.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided workmen operates in open caisson, there is the borehole wall outside
Protection, excavation slope, which will not cave in, causes human casualty accident, and safe and reliable water conservancy rushes heavy well construction equipment.
Concrete technical scheme of the present utility model is as follows：Water conservancy rushes heavy well construction equipment, including open caisson pit shaft body, also
Including construction system, the construction system includes water source pump, high-pressure pump, water inlet pipe, water supply hose component, waterpower suction dredge, water
Rifle, discharge pipeline, the water source pump connect high-pressure pump by water inlet pipe, and the water supply hose component extends and is located at open caisson pit shaft sheet
In vivo；
Shaft lining is mounted with the open caisson pit shaft body, the shaft lining includes crossbeam in well and is connected to crossbeam
The support beam in centre position, the support beam are provided with the spoil disposal mouth of pipe and the transverse tube mouth of pipe, and the both sides of crossbeam are equipped with the well
Borehole wall beam, it is located at borehole wall side；
The water supply hose component includes water supply hose and discharge pipeline, and one end of the water supply hose connects water inlet pipe, its
One end is along support beam to bottom surface, and bottom is provided with the horizontal pipeline communicated therewith on the water supply hose, and the horizontal pipeline is worn
The transverse tube mouth of pipe is crossed, the horizontal pipeline both ends are all provided with hydraulic giant, two water control valves are there is also mounted on the horizontal pipeline, it is respectively
Control the switch of two hydraulic giants；
The open caisson pit shaft shaft bottom is mounted with waterpower suction dredge, and it is provided with two, and described two waterpower suction dredges connect respectively
Discharge pipeline is connect, the discharge pipeline includes the first and second discharge pipelines, and first discharge pipeline passes through the spoil disposal mouth of pipe and and second row
Mud pipe is connected, and connection sleeve pipe is provided between first and second discharge pipeline, and second discharge pipeline extends to open caisson pit shaft
Body exterior.
Preferably, the borehole wall beam includes multiple beam body groups, and the beam body group includes the first and second beam bodies.
Preferably, the described first and first beam body is hollow posts, and the first beam body top bottom is equipped with external thread,
The second beam body top bottom is equipped with disposed thread, and it is mutually coupled.
Preferably, the spoil disposal mouth of pipe is located at the top of the transverse tube mouth of pipe.
Preferably, the waterpower suction dredge has dredging tube, and the dredging tube stretches into open caisson pit shaft shaft bottom.
Preferably, the waterpower suction dredge can be replaced waterpower suction stone cylinder or airlift suction dredger.
Preferably, the system also includes ground spoil disposal sand flexible pipe, one end and the spoil disposal sandpipe of the ground spoil disposal sand flexible pipe
It is connected.
Technique effect of the present utility model：The utility model sound construction, there is controllability for hydraulic giant water spray switch, and
And support is set up so that firmly installed during construction, securely and reliably, be easy to adjust according to heavy well well body depth is rushed by support
Section, it is easy to fix water supply hose and discharge pipeline, and flexibly machine becomes, whole constructing operation is simple, has flexibly used waterpower suction dredge
Mud being inhaled simultaneously and being discharged outside well, the equipment integral erection is convenient, and operating effect is preferable, and workmen operates in open caisson, outside
There is well-wall protection, excavation slope, which will not cave in, causes human casualty accident, securely and reliably.
Brief description of the drawings
Fig. 1 is the frame diagram that the utility model water conservancy rushes heavy well construction equipment.
Fig. 2 is the utility model girder construction schematic diagram.
In figure：Water source pump 1, high-pressure pump 2, water inlet pipe 3, open caisson pit shaft body 4, waterpower suction dredge 41, dredging tube 411, well
Tube stent 5, crossbeam 51 in well, support beam 52, the spoil disposal mouth of pipe 521, the transverse tube mouth of pipe 522, borehole wall beam 53, horizontal pipeline 6, hydraulic giant
61, water control valve 62, discharge pipeline 7, the first discharge pipeline 71, the second discharge pipeline 72, sleeve pipe 73, beam body group 8, the first beam body 81, second
Beam body 82, external thread 83, disposed thread 84, water supply hose 9, ground spoil disposal sand flexible pipe 10.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, the water conservancy of the present embodiment rushes heavy well construction equipment, including open caisson pit shaft body 4, also wraps
Including construction system, the construction system includes water source pump 1, high-pressure pump 2, water inlet pipe 3, water supply hose component, waterpower suction dredge 41,
Hydraulic giant 61, discharge pipeline 7, the water source pump 1 connect through water inlet pipe 3 and connect high-pressure pump 2, and can be fetched water source by water source pumping, high
Water source is sucked into open caisson pit shaft body by press pump, so as to be connected to water supply hose, is mounted with the open caisson pit shaft body 4 into water
Hose, the water supply hose component extend and are located to open caisson pit shaft body 4；
Shaft lining 5 is mounted with the open caisson pit shaft body 4, the shaft lining 5 includes crossbeam 51 and connection in well
Support beam 52 in crossbeam centre position, the support beam 52 are provided with the spoil disposal mouth of pipe 521 and the transverse tube mouth of pipe 522, in the well
The both sides of crossbeam 51 are equipped with borehole wall beam 53, and it is located at borehole wall side, play support fixation.
The water supply hose component includes water supply hose 9 and discharge pipeline 7, and it, can be in support beam along support beam to bottom surface
Upper overlap joint external member is used to fix water supply hose, and external member is tubing set of the prior art, and bottom is provided with the water supply hose 9
The horizontal pipeline 6 communicated therewith, the horizontal pipeline 6 pass through the transverse tube mouth of pipe 522, and the both ends of horizontal pipeline 522 are all provided with hydraulic giant
61, pit shaft bottom surface is formed into mud for spraying water, there is also mounted two water control valves 62 on the horizontal pipeline 522, it is used for point
Not Kong Zhi two hydraulic giants switch；
The shaft bottom of open caisson pit shaft body 4 is mounted with waterpower suction dredge 41, and it is provided with two, described two waterpower suction dredges
41 connect discharge pipeline 7 respectively, and the discharge pipeline 7 includes the first discharge pipeline 71 and the second discharge pipeline 72, first discharge pipeline 71
It is connected through the spoil disposal mouth of pipe 521 and with the second discharge pipeline 72, connection sleeve pipe 73 is provided between first and second discharge pipeline,
For connecting the first and second discharge pipelines, outside spoil disposal can be communicated to by the second discharge pipeline, second discharge pipeline 72 extends
To open caisson pit shaft body 4, by the discharge of shaft bottom mud outside well.
The support beam 52 and borehole wall beam 53 include multiple beam body groups 8, and the beam body group 8 includes the first beam body 81 and the
Two beam bodies 82, it can be one group by the first and second beam bodies and be coupled successively, so as to be set according to well height, and the beam of top
A crossbeam is provided between body group.
First and second beam body is hollow posts, and the top bottom of the first beam body 81 is equipped with external thread 83, institute
State the top bottom of the second beam body 82 and be equipped with disposed thread 84, it is mutually coupled, convenient dismounting.
The spoil disposal mouth of pipe 521 is located at the top of the transverse tube mouth of pipe 522, so as to which discharge pipeline is located above transverse tube.
The waterpower suction dredge 41 has dredging tube 411, and the dredging tube 411 stretches into open caisson pit shaft body shaft bottom, so as to
Mud is inhaled by waterpower suction dredge.
The waterpower suction dredge 41 can be replaced waterpower and inhale stone cylinder or airlift suction dredger, and it uses suspension bracket or loop wheel machine
Maintain its suspended state, pipe power is vertical, and can in open caisson pit shaft shift position, inhale mud when be on the move, improve inhale mud
Effect, black silt in a wall face is uniformly declined, close to soil layer, giant jetting can be used to impact, can also use dewatering excavation or grab bucket
Mud depth is inhaled in method for sinking, or the water filling into well, increase, and suction dredge should often adjust height of the dredging tube mouth away from mud face when working
Degree, can often suction out most thick mud.
The system also includes ground spoil disposal sand flexible pipe 10, and one end of the ground spoil disposal sand flexible pipe 10 is connected with discharge pipeline
Connect, for mud to be discharged
The utility model operating procedure is：The making of first open caisson pit shaft body：Make the ground of open caisson pit shaft body
Table should be smooth, should be according to the factor such as bearing capacity of the gravity of open caisson pit shaft body, foundation soil provided with drainage system；
Second step：Pit earthwork excavates, to reduce open caisson pit shaft body submergence depth, before the making of open caisson pit shaft body first
Excavation pit, excavation of foundation pit are carried out using big opening mode, can excavate gutter in substrate surrounding, and connect catchmenting in people's foundation ditch
In well, the water in sump is pumped to away from beyond foundation ditch with draining pump；
3rd step, open caisson pit shaft can make to shaft lining and the borehole wall respectively, and the making of open caisson shaft lining regards open caisson certainly
Weight, construction loads and set situations such as soil layer bearing capacity, the borehole wall using bottom girder, with steel pipe fastening and with sleeve pipe maintenance；
4th, the cleaning of open caisson substrate, it can be used to after designed elevation, clearing up substrate so as to back cover under open caisson, during clear base
Jetting, dredge pump is alternately；5th step bottom sealings；After well sinking to designed elevation and scavenger precipitation mud, it should carry out
Sedimentation observation.
The utility model sound construction, there is controllability for hydraulic giant water spray switch, and set up support so that construction
When firmly install, securely and reliably, be easy to adjust according to heavy well well body depth is rushed by support, be easy to fix water supply hose and
Discharge pipeline, and flexibly machine becomes, whole constructing operation is simple, has flexibly used waterpower suction dredge to inhale mud simultaneously and has discharged outside well,
The equipment integral erection is convenient, and operating effect is preferable, and workmen operates in open caisson, has well-wall protection outside, excavation slope is not
It can cave in and cause human casualty accident, securely and reliably.
It is pointed out that above-mentioned preferred embodiment is only to illustrate technical concepts and features of the present utility model, its purpose
It is to allow person skilled in the art to understand content of the present utility model and implements according to this, this reality can not be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (7)
1. water conservancy rushes heavy well construction equipment, including open caisson pit shaft body, it is characterised in that：Also include construction system, it is described to apply
Work system includes water source pump, high-pressure pump, water inlet pipe, water supply hose component, waterpower suction dredge, hydraulic giant, discharge pipeline, the water source pump
High-pressure pump is connected by water inlet pipe, the water supply hose component extends and is located in open caisson pit shaft body；
Shaft lining is mounted with the open caisson pit shaft body, the shaft lining includes crossbeam in well and is connected among crossbeam
The support beam of position, the support beam are provided with the spoil disposal mouth of pipe and the transverse tube mouth of pipe, and the both sides of crossbeam are equipped with the borehole wall in the well
Beam, it is located at borehole wall side；
The water supply hose component includes water supply hose and discharge pipeline, one end connection water inlet pipe of the water supply hose, its one end
Along support beam to bottom surface, bottom is provided with the horizontal pipeline communicated therewith on the water supply hose, and the horizontal pipeline is through horizontal stroke
The pipe mouth of pipe, the horizontal pipeline both ends are all provided with hydraulic giant, and two water control valves are there is also mounted on the horizontal pipeline, and it is respectively to control
The switch of two hydraulic giants；
The open caisson pit shaft shaft bottom is mounted with waterpower suction dredge, and it is provided with two, described two waterpower suction dredges row of connection respectively
Mud pipe, the discharge pipeline include the first and second discharge pipelines, first discharge pipeline through the spoil disposal mouth of pipe and with the second discharge pipeline
It is connected, connection sleeve pipe is provided between first and second discharge pipeline, second discharge pipeline extends to open caisson pit shaft body
It is outside.
2. water conservancy as claimed in claim 1 rushes heavy well construction equipment, it is characterised in that：The borehole wall beam includes multiple beams
Body group, the beam body group include the first and second beam bodies.
3. water conservancy as claimed in claim 2 rushes heavy well construction equipment, it is characterised in that：Described first and first beam body is
Hollow posts, the first beam body top bottom are equipped with external thread, and the second beam body top bottom is equipped with disposed thread, its phase
Mutually mating.
4. water conservancy as claimed in claim 1 rushes heavy well construction equipment, it is characterised in that：The spoil disposal mouth of pipe is located at transverse tube pipe
The top of mouth.
5. water conservancy as claimed in claim 1 rushes heavy well construction equipment, it is characterised in that：The waterpower suction dredge, which has, inhales mud
Pipe, the dredging tube stretch into open caisson pit shaft shaft bottom.
6. the water conservancy as described in any top of claim 1 or 5 rushes heavy well construction equipment, it is characterised in that：Waterpower suction dredge can
Replace with waterpower and inhale stone cylinder or airlift suction dredger.
7. water conservancy as claimed in claim 1 rushes heavy well construction equipment, it is characterised in that：The system also includes ground spoil disposal sand
Flexible pipe, one end of the ground spoil disposal sand flexible pipe are connected with discharge pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330479.4U CN206736940U (en) | 2017-03-31 | 2017-03-31 | A kind of water conservancy rushes heavy well construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330479.4U CN206736940U (en) | 2017-03-31 | 2017-03-31 | A kind of water conservancy rushes heavy well construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736940U true CN206736940U (en) | 2017-12-12 |
Family
ID=60559123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330479.4U Expired - Fee Related CN206736940U (en) | 2017-03-31 | 2017-03-31 | A kind of water conservancy rushes heavy well construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206736940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535643A (en) * | 2020-05-21 | 2020-08-14 | 浙江世润建创科技发展有限公司 | Filling and maintaining device for leveling layer of bottom of cast-in-place concrete pool and construction method |
-
2017
- 2017-03-31 CN CN201720330479.4U patent/CN206736940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535643A (en) * | 2020-05-21 | 2020-08-14 | 浙江世润建创科技发展有限公司 | Filling and maintaining device for leveling layer of bottom of cast-in-place concrete pool and construction method |
| CN111535643B (en) * | 2020-05-21 | 2021-06-08 | 浙江世润建创科技发展有限公司 | Filling and maintaining device for leveling layer of bottom of cast-in-place concrete pool and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |