CN204530711U - Revolve and dig stake holes clear hole device - Google Patents
Revolve and dig stake holes clear hole device Download PDFInfo
- Publication number
- CN204530711U CN204530711U CN201520105583.4U CN201520105583U CN204530711U CN 204530711 U CN204530711 U CN 204530711U CN 201520105583 U CN201520105583 U CN 201520105583U CN 204530711 U CN204530711 U CN 204530711U
- Authority
- CN
- China
- Prior art keywords
- clear hole
- hole
- fixed
- tubular
- pipeline
- 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
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses one to revolve and dig stake holes clear hole device, it comprise band treatment hole tubular clear hole device steel sleeve, take out pulp pump, filter screen, central row cinder hole, the first slag notch, the second slag notch, Compressed Gas pipeline, foaming agent pipeline, sludge collection room, steel plate, spring, sheet rubber, fastening bolt, rotating bolt, Compressed Gas outlet, foaming agent outlet, gas distribution body, screens device, filter screen fastening bolt, circular inserting rod, filter screen rotating bolt, cable wire, guide wheel and fixed axis; Described Compressed Gas pipeline one end is connected with rotary drilling machinery air compressor port, and the other end is fixed on bottom the device inwall of tubular clear hole; Described foam squeezes pipeline one end and is connected with rotary drilling machinery foaming agent tank body port, and the other end is fixed on bottom the device inwall of tubular clear hole; Described central row cinder hole one end is fixed on the device of tubular clear hole by circular inserting rod, the other end to be fixed on steel plate and with take out pulp pump inlet tubes and be connected; Described filter screen circumferentially distributes two along tubular clear hole device inwall.The utility model has and makes and low, the efficient advantage in the clear hole of scarfing cinder of use cost, and the sediment solving mechanical hole building particularly rotary drilling machinery pore-forming clears up difficult problem.
Description
Technical field
The utility model relates to building trade pile foundation engineering machinery, and especially one is revolved and dug stake holes clear hole device.
Background technology
Along with the development of underground space development and highrise building, deep foundation pit construction grows with each passing day, the method development that pile foundation engineering is past more deeply, larger, at present, conventional pouring pile hole method mainly contains pound piling with hole slurry protected, long screw auger pressure deposited pile, static-pressure driven cast-in-place pile, spiral-digging pore castinplace pile, double back revolve down-hole hammer castinplace pile etc., wherein, rotary drilling rig creeps into machinery as a kind of efficient, high-quality, have that suitable soil layer is wide, construction cost compared with low, mobile flexibly, little, the drilling efficiency advantages of higher of noise, that applies in pile foundation engineering is more and more extensive.Although rotary drilling rig has many merits as pile foundation construction machinery, there is following defect and govern its application: one is that sediment thickness is difficult to control and nothing slagging-off hole cleaning machine tool and means efficiently; Two is generally adopt at present bucket to dig stake holes repeatedly drag for the clear hole of slag to revolving, and owing to dragging for slag often, cleaning efficiency is low, and has a side secondary falling slag problem.
Summary of the invention
The purpose of this utility model is to provide and a kind of make, scarfing cinder clear hole low with use cost and revolve efficiently and dig stake holes clear hole device, solves the problem that the sediment cleaning of mechanical hole building particularly rotary drilling machinery pore-forming is difficult.
For realizing above object, the utility model revolve dig that stake holes clear hole device comprises the tubular being evenly provided with treatment hole clear hole device steel sleeve, takes out pulp pump, filter screen, central row cinder hole, the first slag notch, the second slag notch, Compressed Gas pipeline, foaming agent pipeline, sludge collection room, steel plate, spring, sheet rubber, fastening bolt, rotating bolt, Compressed Gas outlet, foaming agent outlet, gas distribution body, screens device, filter screen fastening bolt, circular inserting rod, filter screen rotating bolt, cable wire, guide wheel and fixed axis; Described Compressed Gas pipeline is fixed on tubular clear hole device inwall, and be circumferentially uniformly distributed multiple along tubular clear hole device inwall, Compressed Gas pipeline one end is connected with rotary drilling machinery air compressor port, and the other end is fixed on bottom the device inwall of tubular clear hole; Described foaming agent pipeline is fixed on tubular clear hole device inwall, is circumferentially uniformly distributed multiple along tubular clear hole device inwall, and one end is connected with rotary drilling machinery foaming agent tank body port, and the other end is fixed on bottom the device inwall of tubular clear hole; Described screens device is distributed on the device inwall fixed axis of tubular clear hole, can rotate around fixed axis, and screens device cantilever connects cable wire, is controlled by control room; Described central row cinder hole through both ends open, one end is fixed on the device of tubular clear hole by circular inserting rod, the other end to be fixed on steel plate and with take out pulp pump inlet tubes and be connected; Described filter screen is half elliptic, circumferentially distributes two along tubular clear hole device inwall, time closed, it is high order end that one end connects circular inserting rod, can rotate around circular inserting rod, it is low order end that the other end is fixed on tubular clear hole device inwall screens device, described filter screen is affixed with the geotextiles of water filtering function; Described gas distribution body is located at the exit of Compressed Gas pipeline and is fixed on inner-walls of duct by round bar.
Described Compressed Gas pipeline is rounded, is circumferentially uniformly distributed 2 ~ 6 along tubular clear hole device inwall.
Described foaming agent pipeline is rounded, circumferentially distributes 2 ~ 4 along tubular clear hole device inwall.
Described treatment hole is circular, penetrates tubular clear hole wall, lays the geotextiles with water filtering function inside treatment hole.
Described central row cinder hole is circular.
Four sides of described gas distribution body are concave curved surface shape, and the vertical cross-section of gas distribution body pipeline inner end and outer end is in square, and pipeline inner end vertical cross-section is less than pipeline outer end vertical cross-section.
The utility model revolves the construction method of digging stake holes clear hole device to carry out according to the following steps: 1. settle to revolve and dig stake holes clear hole device to rotary drill rod end; 2. this is revolved and dig stake holes clear hole device and be inserted to bottom stake holes, and fix after the some circles of slow rotation; 3. input Compressed Gas to Compressed Gas pipeline, meanwhile input foaming agent; 4. start and take out pulp pump, carry out taking out slag; 5. after circulation several times, scarfing cinder completes, and extracts hole device clearly, draws off dregs.
Accompanying drawing explanation
Fig. 1 is that the utility model revolves and digs the positive cross-sectional schematic of stake holes clear hole device;
Fig. 2 is that the utility model revolves and digs stake holes clear hole device schematic front view;
Fig. 3 is that in Fig. 1, the outlet of detail drawing 1-Compressed Gas exports enlarged diagram with foaming agent;
Fig. 4 is 1-1 generalized section in Fig. 1;
Fig. 5 is 2-2 generalized section in Fig. 1;
Fig. 6 is the positive cross-sectional schematic of detail drawing 2-screens device in Fig. 1;
Fig. 7 is detail drawing 2-screens device schematic front view in Fig. 1.
Reference numeral: clear hole device steel sleeve 1, take out pulp pump 2, filter screen 3, circular central mud hole 4, first slag notch 5, second slag notch 6, Compressed Gas pipeline 7, foaming agent pipeline 8, sludge collection room 9, steel plate 10, circular treatment hole 11, spring 12, sheet rubber 13, fastening bolt 14, rotating bolt 15, Compressed Gas outlet 16, foaming agent outlet 17, gas distribution body 18, screens device 19, filter screen fastening bolt 20, circular inserting rod 21, filter screen rotating bolt 22, cable wire 23, guide wheel 24 and fixed axis 25.
Detailed description of the invention
As shown in Fig. 1-Fig. 7, the utility model revolves and digs stake holes clear hole device and comprise the tubular being evenly provided with treatment hole 11 clear hole device steel sleeve 1, take out pulp pump 2, filter screen 3, circular central mud hole 4, first slag notch 5, second slag notch 6, Compressed Gas pipeline 7, foaming agent pipeline 8, sludge collection room 9, steel plate 10, spring 12, sheet rubber 13, fastening bolt 14, rotating bolt 15, Compressed Gas outlet 16, foaming agent outlet 17, gas distribution body 18, screens device 19, filter screen fastening bolt 20, circular inserting rod 21, filter screen rotating bolt 22, cable wire 23, guide wheel 24 and fixed axis 25, described treatment hole 11 is circular, penetrates tubular clear hole wall, lays the geotextiles with water filtering function inside treatment hole, described Compressed Gas pipeline 7 is rounded, is fixed on tubular clear hole device inwall, and be circumferentially uniformly distributed 4 along tubular clear hole device inwall, Compressed Gas pipeline one end is connected with rotary drilling machinery air compressor port, and the other end is fixed on bottom the device inwall of tubular clear hole, described foaming agent pipeline 8 is rounded, is fixed on tubular clear hole device inwall, is circumferentially uniformly distributed 2 along tubular clear hole device inwall, and one end is connected with rotary drilling machinery foaming agent tank body port, and the other end is fixed on bottom the device inwall of tubular clear hole, described screens device 19 is distributed on tubular clear hole device inwall fixed axis 25, can rotate around fixed axis 25, and screens device cantilever connects cable wire 23, is controlled by control room, described central row cinder hole 4 through both ends open, one end is fixed on tubular clear hole device 1 by circular inserting rod 21, the other end to be fixed on steel plate 10 and with take out pulp pump inlet tubes and be connected, described filter screen 3 is in half elliptic, two are circumferentially distributed along tubular clear hole device inwall, time closed, it is high order end that one end connects circular inserting rod 21, can rotate around circular inserting rod 21, it is low order end that the other end is fixed on tubular clear hole device inwall screens device 19, described filter screen is affixed with the geotextiles of water filtering function, described gas distribution body 18 is located at the exit of Compressed Gas pipeline and is fixed on inner-walls of duct by round bar, four sides of gas distribution body 18 are concave curved surface shape, the vertical cross-section of gas distribution body pipeline inner end and outer end is in square, and pipeline inner end vertical cross-section is less than pipeline outer end vertical cross-section.
The utility model revolves the construction method of digging stake holes clear hole device to carry out according to the following steps: 1. settle to revolve and dig stake holes clear hole device to rotary drill rod end; 2. this is revolved and dig stake holes clear hole device and be inserted to bottom stake holes, and fix after the some circles of slow rotation; 3. input Compressed Gas to Compressed Gas pipeline, meanwhile input foaming agent; 4. start and take out pulp pump, carry out taking out slag; 5. after circulation several times, scarfing cinder completes, and extracts hole device clearly, draws off dregs.
Be described below more specifically:
Composition graphs 1, arrangement is revolved and is dug stake holes clear hole device to rotary drill rod end, then this is revolved and dig stake holes clear hole device and be inserted to bottom stake holes, and the some circles of slow rotation make hole device clearly insert the soil body, then by control room, Compressed Gas or foaming agent are inputted Compressed Gas pipeline 7 or foaming agent pipeline 8 by air inlet port, exported by duct bottom again and discharge, make clearly in the device of hole sediment be suspended in liquid, now, restart and take out pulp pump 2, sediment mixed liquor is pumped under the effect of taking out pulp pump, sludge collection room 9 is drained into again by the first slag notch 5 and the second slag notch 6, sediment drops down onto on filter screen 3, because filter screen can be permeable, but can stop that sediment particle falls into stake holes, in sediment, moisture can also be discharged by the circular treatment hole 11 in steel sleeve 1 circumferential wall, after some circulations, in stake holes, sediment constantly reduces, clear hole is terminated, extract hole device clearly, transfer cable wire 23, filter screen 3 bottom, dregs draws off.
As shown in Figure 3, Compressed Gas pipeline 7 or foaming agent pipeline 8 adopt welding or bolted mode to be fixed on steel sleeve 1 inwall, Compressed Gas exports 16 by Cemented filling to Compressed Gas, Compressed Gas is (foaming agent pipeline is not containing shunting body 18) after gas distribution body 18, gas dispersion ejects, and sheet rubber 13 is opened by rotating bolt 15 effect; When after closedown gas valve, act on through spring 12, sheet rubber 13 closes automatically, prevents sediment from entering pipeline; Foaming agent exports 17(foaming agent pipe outlet without gas distribution body 18 by Cemented filling to foaming agent, and all the other components are with Compressed Gas pipeline), sprayed in mixing material by outlet.
Be illustrated in figure 4 Compressed Gas pipeline and foaming agent pipeline plan-position arrangement diagram, by known as shown in the figure, Compressed Gas pipeline lays four, and foaming agent pipeline lays two.Duct bottom have pipe outlet give prominence to, bottom pipe outlet with steel sleeve bottom on same level position.
As shown in Figure 5, two half elliptic filter screens 3 are fixed on circular inserting rod 21 by filter screen rotating bolt 22, and filter screen 3 can be rotated around circular inserting rod 21 by rotating bolt 22; When starting to collect sediment, filter screen 3 is fixed on screens device 19, when screens device upwards swing exceed certain angle time, spring 12 can prevent screens device to be close to steel sleeve; When sludge collection completes, transfer cable wire 23, filter screen 3 rotates to the bottom by rotating bolt 22 around circular inserting rod 21, and sediment draws off.
As shown in Figure 6 and Figure 7, be respectively screens device facade and sectional drawing, screens device 19 is fixed on steel sleeve 1 by fixed axis 25, and filter screen is positioned on screens device, and the spring be fixed on steel sleeve can limit screens device upwards swings.
Revolve with biography and dig stake holes and unite compared with the device of clear hole, clear hole device self can form self-loopa, and clear hole device does not limit by the degree of depth, can in deep hole clear hole; Set up Compressed Gas pipeline bottom the device of clear hole, bottom sediment can be formed suspended mixture zoarium under gas effect, be conducive to scarfing cinder, scarfing cinder is more thorough; Foaming agent plays lubrication to sediment, reduces and takes out slag resistance; Clear hole device adopts self-circulation system, can reduce clear hole number of times, realizes disposablely completing hole clearly; Clear hole device circulatory mediator can be water or mud, when adopting water as circulatory mediator, and environmental protection, mud-less pollution.In a word, utilize and revolve that to dig hole Qi Qing hole clearly more thorough, reduce tradition and revolve and dig hole Qi Qing hole number of times clearly, save the construction period, when using water as circulatory mediator, environmental protection.
It should be noted that in addition, each concrete technical characteristic and preferred embodiment described in above-mentioned detailed description of the invention, can be undertaken combining and equivalents by any suitable mode, these all belong to protection domain of the present utility model.
Claims (6)
1. one kind revolves and digs stake holes clear hole device, it is characterized in that: it comprises the tubular being evenly provided with treatment hole clear hole device steel sleeve, takes out pulp pump, filter screen, central row cinder hole, the first slag notch, the second slag notch, Compressed Gas pipeline, foaming agent pipeline, sludge collection room, steel plate, spring, sheet rubber, fastening bolt, rotating bolt, Compressed Gas outlet, foaming agent outlet, gas distribution body, screens device, filter screen fastening bolt, circular inserting rod, filter screen rotating bolt, cable wire, guide wheel and fixed axis; Described Compressed Gas pipeline is fixed on tubular clear hole device inwall, and be circumferentially uniformly distributed multiple along tubular clear hole device inwall, Compressed Gas pipeline one end is connected with rotary drilling machinery air compressor port, and the other end is fixed on bottom the device inwall of tubular clear hole; Described foam squeezes pipeline and is fixed on tubular clear hole device inwall, is circumferentially uniformly distributed multiple along tubular clear hole device inwall, and one end is connected with rotary drilling machinery foaming agent tank body port, and the other end is fixed on bottom the device inwall of tubular clear hole; Described screens device is distributed on the device inwall fixed axis of tubular clear hole, can rotate around fixed axis, and screens device cantilever connects cable wire, is controlled by control room; Described central row cinder hole through both ends open, one end is fixed on the device of tubular clear hole by circular inserting rod, the other end to be fixed on steel plate and with take out pulp pump inlet tubes and be connected; Described filter screen is half elliptic, circumferentially distributes two along tubular clear hole device inwall, time closed, it is high order end that one end connects circular inserting rod, can rotate around circular inserting rod, it is low order end that the other end is fixed on tubular clear hole device inwall screens device, described filter screen is affixed with the geotextiles of water filtering function; Described gas distribution body is located at the exit of Compressed Gas pipeline and is fixed on inner-walls of duct by round bar.
2. revolve as claimed in claim 1 and dig stake holes clear hole device, it is characterized in that: described Compressed Gas pipeline is rounded, be circumferentially uniformly distributed 2 ~ 6 along tubular clear hole device inwall.
3. revolve as claimed in claim 1 and dig stake holes clear hole device, it is characterized in that: described foaming agent pipeline is rounded, circumferentially distribute 2 ~ 4 along tubular clear hole device inwall.
4. revolve as claimed in claim 1 and dig stake holes clear hole device, it is characterized in that: described treatment hole, for circular, penetrates tubular clear hole wall, lays the geotextiles with water filtering function inside treatment hole.
5. revolve as claimed in claim 1 and dig stake holes clear hole device, it is characterized in that: described central row cinder hole is for circular.
6. revolve as claimed in claim 1 and dig stake holes clear hole device, it is characterized in that: four sides of described gas distribution body are concave curved surface shape, the vertical cross-section of gas distribution body pipeline inner end and outer end is in square, and pipeline inner end vertical cross-section is less than pipeline outer end vertical cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105583.4U CN204530711U (en) | 2015-02-13 | 2015-02-13 | Revolve and dig stake holes clear hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105583.4U CN204530711U (en) | 2015-02-13 | 2015-02-13 | Revolve and dig stake holes clear hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530711U true CN204530711U (en) | 2015-08-05 |
Family
ID=53744735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520105583.4U Expired - Fee Related CN204530711U (en) | 2015-02-13 | 2015-02-13 | Revolve and dig stake holes clear hole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530711U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652437A (en) * | 2015-02-13 | 2015-05-27 | 福建永强岩土股份有限公司 | Hole cleaning device for spun-digging pile hole and construction method thereof |
| CN105040700A (en) * | 2015-08-13 | 2015-11-11 | 上海勘测设计研究院有限公司 | Equipment for removing sediments in small-diameter pipe pile and application method thereof |
| CN110080676A (en) * | 2019-03-22 | 2019-08-02 | 中铁三局集团有限公司 | A kind of gas lift method churning driven proposes brill construction method |
| CN110306554A (en) * | 2019-07-11 | 2019-10-08 | 上海建工七建集团有限公司 | Clear stake device and method |
-
2015
- 2015-02-13 CN CN201520105583.4U patent/CN204530711U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652437A (en) * | 2015-02-13 | 2015-05-27 | 福建永强岩土股份有限公司 | Hole cleaning device for spun-digging pile hole and construction method thereof |
| CN104652437B (en) * | 2015-02-13 | 2016-05-04 | 福建永强岩土股份有限公司 | Revolve and dig Kong Qingkong device and a construction method thereof |
| CN105040700A (en) * | 2015-08-13 | 2015-11-11 | 上海勘测设计研究院有限公司 | Equipment for removing sediments in small-diameter pipe pile and application method thereof |
| CN105040700B (en) * | 2015-08-13 | 2016-10-12 | 上海勘测设计研究院有限公司 | The equipment removed for the internal sediment of minor diameter pile tube and using method thereof |
| CN110080676A (en) * | 2019-03-22 | 2019-08-02 | 中铁三局集团有限公司 | A kind of gas lift method churning driven proposes brill construction method |
| CN110306554A (en) * | 2019-07-11 | 2019-10-08 | 上海建工七建集团有限公司 | Clear stake device and method |
| CN110306554B (en) * | 2019-07-11 | 2024-05-10 | 上海建工七建集团有限公司 | Pile cleaning device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104652437B (en) | Revolve and dig Kong Qingkong device and a construction method thereof | |
| CN204530711U (en) | Revolve and dig stake holes clear hole device | |
| CN103114577B (en) | Rotary excavating hole-forming construction method for building pile foundation | |
| CN204929625U (en) | A kind of grapefruit fertilizer apparatus | |
| CN107226559B (en) | Artificial lake water body balancing device and construction method thereof | |
| CN107747312A (en) | A kind of method of sand and gravel stratum well cementing construction | |
| CN108104749A (en) | Sandstone geothermal well gas lift reverse circulation sand-flushing Processes and apparatus | |
| CN216664100U (en) | Concrete building pile foundation preparation facilities | |
| CN107100166A (en) | Multiaxis high-pressure injection stake | |
| CN207905745U (en) | Sandstone geothermal well gas lift reverse circulation sand-flushing equipment | |
| CN109403364B (en) | Anti-blocking forming water seepage drain pipe for rock-soil slope | |
| CN110821417A (en) | High-toughness outer flat drill rod | |
| CN207092078U (en) | Multiaxis high-pressure injection stake | |
| CN206309304U (en) | A kind of long screw drill rod | |
| CN214530735U (en) | Deep foundation pit plugging device | |
| CN103104202B (en) | For removing the pumping system revolving and dig the soft formation soil body bottom stake holes | |
| CN203145020U (en) | Secant pile oriented grouting structure | |
| CN208717929U (en) | A kind of foundation pit construction water circulation utilization system | |
| CN106592545A (en) | Water drainage system for water-enriched edge slope | |
| CN206144476U (en) | Synchronous drilling grouting's drilling tool | |
| CN207919576U (en) | Collecting system | |
| CN202202332U (en) | Novel water drainage structure | |
| CN209710978U (en) | A kind of side slope rainwater-collecting and automatic irrigation system | |
| CN114277883B (en) | Self-cleaning ecological water collection structure and construction and use method | |
| CN205077490U (en) | Prevent suck -back and prevent slip casting device that deposits in deep full water sand bed |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170213 |