CN206972179U - A kind of pile foundation construction hole cleaning device - Google Patents
A kind of pile foundation construction hole cleaning device Download PDFInfo
- Publication number
- CN206972179U CN206972179U CN201720956133.5U CN201720956133U CN206972179U CN 206972179 U CN206972179 U CN 206972179U CN 201720956133 U CN201720956133 U CN 201720956133U CN 206972179 U CN206972179 U CN 206972179U
- Authority
- CN
- China
- Prior art keywords
- mud
- sand filter
- pile foundation
- wear
- cleaning device
- 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
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
A kind of pile foundation construction hole cleaning device, belongs to bridge construction device field, it is characterised in that：Including steel pile casting, vibratory sieve, mud pit, slush pump, rotary accelerator, sand filter and wear-resisting high-pressure hose；Vibratory sieve is arranged between stake holes outlet and foregoing mud pit；The entrance of slush pump is arranged in mud pit, and the outlet of slush pump is connected by wear-resisting high-pressure hose with the entrance of sand filter；The outlet of sand filter is connected by wear-resisting high-pressure hose one end；The other end of the wear-resisting high-pressure hose is arranged at stake holes bottom；Rotary accelerator is provided with the sand filter.Scene is not required to the boring mud put into so much worker or machinery salvaging sedimentation basin, reduces cost input.Without the time of mud natural subsidence, the circulation rate for accelerating mud improves the utilization rate of mud and reduces slurry consumption, has saved the time and has reduced the input of cost.The volume of sedimentation basin is reduced, reduces the area of construction site.
Description
Technical field
The utility model belongs to bridge construction device field, more particularly to a kind of pile foundation construction hole cleaning device.
Background technology
With the development of China's transport development, the proportion shared by science of bridge building is increasing, is applied in science of bridge building pile foundation
Work is even more important, and a pile foundation construction wherein process key point is exactly borehole cleaning, and borehole cleaning quality directly affects the quality of pile foundation.
The working procedure of traditional borehole cleaning is substantially：Direct circulation construction technology：Slush pump extraction mud-pass through drilling rod（Conduit）
A bottom-mud suspension boring mud is sent to and delivers to stake top-inflow sedimentation basin-slush pump extracts mud-to circulate always, until mud in hole
Silt content meets design requirement.
The drawbacks of traditional handicraft, is many：1st, natural subsidence, boring mud and mud separating rate are used because carrying the mud of boring mud
Slowly, in order to ensure that borehole cleaning is carried out incessantly, it is necessary to large-sized sedimentation basin and in large quantities mud, increase construction site and
The input of cost.2nd, because mud has certain denseness, mud is wrapped in middle fine sand and is difficult to separate using natural subsidence, enters again
Enter in hole necessarily reduces to the carrying capacity of boring mud, is difficult to reach the borehole cleaning quality that design is wanted.3rd, scene needs 4-6 name workers
The boring mud that either 1 digging machine is salvaged in sedimentation basin increases personnel or the input of machinery adds cost.
The content of the invention
The utility model aims to solve the problem that above mentioned problem, there is provided a kind of simple efficient pile foundation construction hole cleaning device.
Pile foundation construction hole cleaning device described in the utility model, including steel pile casting, vibratory sieve, mud pit, slush pump, rotation
Accelerator, sand filter and wear-resisting high-pressure hose；The steel pile casting is arranged in the stake holes of pile foundation；The vibratory sieve is arranged at stake holes
Between outlet and foregoing mud pit；The entrance of the slush pump is arranged in mud pit, and the outlet of slush pump passes through wear-resisting high pressure
Flexible pipe is connected with the entrance of sand filter；The outlet of the sand filter is arranged at the upper end of sand filter, and the outlet of sand filter passes through
Wear-resisting high-pressure hose one end is connected；The other end of the wear-resisting high-pressure hose is arranged at stake holes bottom；Set on the sand filter
It is equipped with rotary accelerator；The rotary accelerator includes the motor and agitating device being sequentially connected electrically.From the entrance of sand filter
The mud flow of entrance be difficult with sand filter inwall tangentially angle, mud enter sand filter after rotary speed it is bad, mud
The fine sand of parcel is difficult to separate out, and the rotary speed of mud can be effectively controlled by rotary accelerator, effectively separates out mud parcel
Fine sand.
Pile foundation construction hole cleaning device described in the utility model, the motor are arranged at outside sand filter top；It is described to stir
Device is mixed to be arranged in sand filter.
Pile foundation construction hole cleaning device described in the utility model, the agitating device are stirring wheel, can be right by stirring wheel
Mud in sand filter is effectively stirred.
Pile foundation construction hole cleaning device described in the utility model, the stirring wheel is two-leaved stirring wheel, including is symmetrically set
Two impellers put, by the stirring wheel of two-wheeled, while stirring action is played, will not produce influences because also impeller is more
The problem of fine sand in mud sinks.
Pile foundation construction hole cleaning device described in the utility model, the bottom of the sand filter set sand removing hole；The sediment outflow
Mouth is provided with adjustable gate.
Pile foundation construction hole cleaning device described in the utility model, the adjustable gate are two-chip type ball valve.
Pile foundation construction hole cleaning device described in the utility model, by setting rotary accelerator, when mud passes through sand filter,
Because the density difference of mud with sandstone by mud sandstone quick separating, can improve the quality of mud；Pile foundation stake holes mouth with
Vibratory sieve is added between mud pit, the sand gravel erratic boulder and coarse sand quick separating that mud can be carried, avoids enter into mud pit
Reduce the salvaging boring mud of the task；Scene is not required to the boring mud put into so much worker or machinery salvaging sedimentation basin, reduces cost
Input.Without the time of mud natural subsidence, the circulation rate for accelerating mud improves the utilization rate of mud and reduces mud
Dosage is starched, the time has been saved and has reduced the input of cost.The volume of sedimentation basin is reduced, reduces the area of construction site.
Brief description of the drawings
Fig. 1 is the structural representation of pile foundation construction hole cleaning device described in the utility model；
Wherein 1- steel pile castings, 2- stake holes mouth, 3- vibratory sieves, 4- mud pits, 5- slush pumps, the wear-resisting high-pressure hoses of 6-, 7- filters
Sand device, 8- agitating devices, 9- motor, 10- adjustable gates.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in detail embodiment.
Pile foundation construction hole cleaning device described in the utility model, as shown in figure 1, including steel pile casting 1, vibratory sieve 3, mud pit
4th, slush pump 5, rotary accelerator, sand filter 7 and wear-resisting high-pressure hose 6；The steel pile casting 1 is arranged in the stake holes of pile foundation；Institute
Vibratory sieve 3 is stated to be arranged between stake holes outlet and foregoing mud pit 4；The entrance of the slush pump 5 is arranged in mud pit 4, mud
The outlet of stock pump 5 is connected by wear-resisting high-pressure hose 6 with the entrance of sand filter 7；The outlet of the sand filter 7 is arranged at filter sand
The upper end of device 7, the outlet of sand filter 7 are connected by wear-resisting one end of high-pressure hose 6；The other end of the wear-resisting high-pressure hose 6
It is arranged at stake holes bottom；Rotary accelerator is provided with the sand filter 7；The rotary accelerator includes the electricity being sequentially connected electrically
Motivation 9 and agitating device 8.The motor 9 is arranged at outside the top of sand filter 7；The agitating device 8 is arranged in sand filter 7,
The agitating device 8 is two-leaved stirring wheel, including symmetrically arranged two impellers.The bottom of the sand filter 7 sets sediment outflow
Mouthful；The adjustable gate 10 that the sand removing hole is set is two-chip type ball valve, the present embodiment use for two-chip type ball valve DN15-4
Parting number；The mud flowed out from stake holes mouth 2 carries hole slag and overflowed here；The mud that carry hole slag passes through vibratory sieve 3, sieve
Go out the larger hole slag of particle diameter；The mud water conservancy diversion flowed down by vibratory sieve 3 is collected to mud pit 4 mud of spilling, and supplement damage
The mud of consumption；Power is injected for the flowing of mud by slush pump 5, mud is pumped into sand filter 7, filtered out by sand filter 7
Thinner hole slag in mud；By motor 9 drive agitating device 8 be mud in the high speed powered rotation of sand filter 7；Through
Standard compliant mud reaches stake holes bottom from stake mouth by wear-resisting high-pressure hose 6 by tumbling barrel after sand filter 7 filters.
Specifically borehole cleaning technical process is：Slush pump 5 extract mud-by sand filter 7- by wear-resisting high-pressure hose 6 from
Stake mouth, which by tumbling barrel is sent to stake holes bottom-mud suspension boring mud and reaches the stake holes mouth 2- of stake top, to be passed through vibratory sieve 3- and flows into mud pit 4-
The extraction of slush pump 5 mud-circulate always, until mud silt content meets design requirement in hole.Slush pump 5 has one when extracting mud
Fixed pressure, agitating device 8 is driven by motor 9, when mud is by sand filter 7, because the density difference of mud with sandstone can
By mud sandstone quick separating, to improve the quality of mud.By being arranged at vibratory sieve is added between stake holes mouth 2 and pulping pond
3, the sand gravel erratic boulder and coarse sand quick separating that the mud just flowed out out of pile foundation hole is carried, mud pit 4 is avoided enter into, reduced
Salvage the task of boring mud.Borehole cleaning scene is not required to put into excessive worker or machinery is engaged in the boring mud salvaged in sedimentation basin, reduces into
This input, it is especially pronounced to be located at effect in the geology such as sand gravel, cobble, erratic boulder especially for use in pile foundation.Save mud nature
The time of sedimentation, the circulation rate for accelerating mud improve the utilization rate of mud and reduce slurry consumption, have saved the time simultaneously
Reduce the input of cost, reduce the volume of sedimentation basin, reduce the area of construction site.
Claims (6)
- A kind of 1. pile foundation construction hole cleaning device, it is characterised in that：Including steel pile casting（1）, vibratory sieve（3）, mud pit（4）, mud Pump（5）, rotary accelerator, sand filter（7）With wear-resisting high-pressure hose（6）；The steel pile casting（1）It is arranged in the stake holes of pile foundation； The vibratory sieve（3）It is arranged at stake holes outlet and foregoing mud pit（4）Between；The slush pump（5）Entrance be arranged at mud Pond（4）It is interior, slush pump（5）Outlet pass through wear-resisting high-pressure hose（6）With sand filter（7）Entrance be connected；The sand filter （7）Outlet be arranged at sand filter（7）Upper end, sand filter（7）Outlet pass through wear-resisting high-pressure hose（6）One end is connected； The wear-resisting high-pressure hose（6）The other end be arranged at stake holes bottom；The sand filter（7）On be provided with rotary accelerator；Institute State the motor that rotary accelerator includes being sequentially connected electrically（9）With agitating device（8）.
- 2. pile foundation construction hole cleaning device according to claim 1, it is characterised in that：The motor（9）It is arranged at filter sand Device（7）Outside top；The agitating device（8）It is arranged at sand filter（7）It is interior.
- 3. pile foundation construction hole cleaning device according to claim 2, it is characterised in that：The agitating device（8）For stirring wheel.
- 4. pile foundation construction hole cleaning device according to claim 3, it is characterised in that：The stirring wheel stirs for two-leaved Wheel, including symmetrically arranged two impellers.
- 5. the pile foundation construction hole cleaning device according to claim 1 or 4, it is characterised in that：The sand filter（7）Bottom set Put sand removing hole；The sand removing hole is provided with adjustable gate（10）.
- 6. pile foundation construction hole cleaning device according to claim 5, it is characterised in that：The adjustable gate（10）For two Formula ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956133.5U CN206972179U (en) | 2017-08-02 | 2017-08-02 | A kind of pile foundation construction hole cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956133.5U CN206972179U (en) | 2017-08-02 | 2017-08-02 | A kind of pile foundation construction hole cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972179U true CN206972179U (en) | 2018-02-06 |
Family
ID=61394263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956133.5U Expired - Fee Related CN206972179U (en) | 2017-08-02 | 2017-08-02 | A kind of pile foundation construction hole cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972179U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798568A (en) * | 2018-05-07 | 2018-11-13 | 安徽省公路桥梁工程有限公司 | A kind of cast-in-situ bored pile slurry separation construction method |
| CN108868672A (en) * | 2018-07-03 | 2018-11-23 | 上海公路桥梁（集团）有限公司 | Mud sand filter and its construction method |
| CN109629561A (en) * | 2018-12-19 | 2019-04-16 | 中铁十六局集团路桥工程有限公司 | A kind of high trestle operation platform reacting cycle pile system of clean and environmental protection |
-
2017
- 2017-08-02 CN CN201720956133.5U patent/CN206972179U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798568A (en) * | 2018-05-07 | 2018-11-13 | 安徽省公路桥梁工程有限公司 | A kind of cast-in-situ bored pile slurry separation construction method |
| CN108798568B (en) * | 2018-05-07 | 2020-11-27 | 安徽省公路桥梁工程有限公司 | Slag-slurry separation construction method for cast-in-situ bored pile |
| CN108868672A (en) * | 2018-07-03 | 2018-11-23 | 上海公路桥梁（集团）有限公司 | Mud sand filter and its construction method |
| CN108868672B (en) * | 2018-07-03 | 2024-03-08 | 上海公路桥梁（集团）有限公司 | Slurry sand filter and construction method thereof |
| CN109629561A (en) * | 2018-12-19 | 2019-04-16 | 中铁十六局集团路桥工程有限公司 | A kind of high trestle operation platform reacting cycle pile system of clean and environmental protection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206972179U (en) | A kind of pile foundation construction hole cleaning device | |
| CN201208531Y (en) | Mud desander | |
| CN107096637A (en) | A kind of simple and efficient sandstone screening plant | |
| CN209040194U (en) | A kind of Accrete clearing device for hydraulic engineering | |
| CN109826267B (en) | Dredged mud cleaning device | |
| CN1686914A (en) | Subsequent backfilled pea gravel concrete for lining back of tunnels and backfilling method | |
| CN108894741A (en) | A kind of mud cyclic processing device | |
| WO2021082438A1 (en) | Forced type drilling sludge-fluid separator | |
| CN206494834U (en) | A kind of river and lake silt processing unit | |
| CN201111446Y (en) | Novel stirring type mud-iron separator | |
| CN206438508U (en) | Split type quick hole cleaning device | |
| CN219110913U (en) | Air-lift type rotational flow sand setting tank | |
| CN206824002U (en) | A kind of sand-stone separator | |
| CN218030114U (en) | Device for removing pile hole sediment of cast-in-place pile | |
| CN208563316U (en) | Large-diameter cast-in-place pile bottom loose soil sediment treatment device | |
| CN110344402A (en) | The construction method of curing agent processing stake holes sky pile cutoff mud | |
| CN206941575U (en) | A kind of cement mixing pile mixes sand device | |
| CN205936690U (en) | Gas drainage under suction slip casting hole sealing device | |
| CN106498936A (en) | A kind of cast-in-situ bored pile mud desanding system | |
| CN207847560U (en) | A kind of bridge construction mud conditioning device | |
| CN209742781U (en) | double-barrelled height of unipolar spouts stirring composite pile drilling system | |
| CN209145530U (en) | A kind of work surveys drill drilling liquid and prepares vehicle | |
| CN209083240U (en) | The quick hole cleaning machine of combined type | |
| CN207988977U (en) | A kind of gravity type slurry sand separation system | |
| CN202359549U (en) | Centrifugal sand remover for bridge pile foundation construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180206 Termination date: 20200802 |