CN2509236Y - Underground drill bucket drilling piston type pumping sludge equipment - Google Patents
Underground drill bucket drilling piston type pumping sludge equipment Download PDFInfo
- Publication number
- CN2509236Y CN2509236Y CN 01229397 CN01229397U CN2509236Y CN 2509236 Y CN2509236 Y CN 2509236Y CN 01229397 CN01229397 CN 01229397 CN 01229397 U CN01229397 U CN 01229397U CN 2509236 Y CN2509236 Y CN 2509236Y
- Authority
- CN
- China
- Prior art keywords
- sludge
- drilling bucket
- body refuse
- drilling
- bucket
- 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
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Abstract
The utility model discloses an underground drill bucket drilling piston type pumping sludge equipment which consists of a drilling bucket(1), a cutting knife and cylinder bracket(2), a double function hydraulic cylinder(3), a rock pulverizer(4), a valve type piston(5), a sludge delivery pipe(6), a cylinder jacket(7) and a non return valve(8). The utility model is characterized in that: the cutting knife and cylinder bracket(2) is integrated with the drilling bucket(3), the double function hydraulic cylinder(3) is installed at the center, the rock pulverizer(4) is installed above the double function hydraulic cylinder(3), the non return valve(8) is arranged at the upper part of the cylinder jacket(7), the sludge delivery pipe(6) is connected to the upper part of the non return valve(8). Since the double function hydraulic cylinder(3) is arranged inside the drilling bucket(1) to push the sludge drilled by the drilling bucket(1) directly into the delivery pipe(6) and to be on the ground. The utility model solves the problem of discharging sludge and simplifies the drilling rod of the driller. Since the driller do not need to drill back to discharge the sludge, the installation of the utility model on disk type circulation drill can low cost and improve the speed of discharging sludge. The sludge is sent directly on the ground by the delivery pipe and can be directly into the delivery or even farther through pipes, which can prevent the sifting of the sludge on construction site.
Description
The utility model relate to a kind of in building pile foundation construction pore-forming go out the device of body refuse, particularly a kind of underground drilling bucket drills through output body refuse device.
Ground is handled in the dark basic filling pile construction of non-soil compaction, and hole forming method has many kinds, current commonly used be that positive and negative circulation is drilled to the hole and drilling bucket is drilled to two kinds in hole.It is big that positive and negative circulation is drilled to hole mud treating capacity, bores washiness spoir difficulty in the native sand that digs out, and the body refuse hoisting velocity can not directly promote big slag stone slowly.Though drilling bucket is drilled to the hole and promotes out body refuse to contain moisture few, drilling bucket must be lifted out ground with drilling bucket behind underground dress body refuse, lay down stretch into again behind the body refuse underground, repeatedly repeatedly and pore-forming.Drilling bucket drill configuration complexity costs an arm and a leg, as: Italian RT series drilling bucket rig.
The purpose of this utility model is exactly to provide that a kind of simple in structure, speed is fast, drilling bucket does not go out ground and utilizes the low body refuse device of the moisture branch of piston pumping.
The purpose of this utility model is achieved in that a kind of underground drilling bucket drills through, piston type pumping body refuse device is by drilling bucket (1), bite and oil cylinder carriage (2), double-act-ing hydraulic J-Horner (3), lithotriptor (4), valve type piston (5), body refuse carrier pipe (6), cylinder sleeve (7), one way valve (8), constitutes.It is characterized in that: cutting cutter and oil cylinder carriage (2) is one with drilling bucket (1), double-act-ing hydraulic J-Horner (3) is installed on the center, lithotriptor (4) is installed on double-act-ing hydraulic J-Horner (3) top, cylinder sleeve (7) is installed on the drilling bucket (1), valve type piston (5) is among cylinder sleeve (7), the top of cylinder sleeve (7) is equipped with one way valve (8), and the top of one way valve (8) is connected with body refuse carrier pipe (6).
Its operating principle is such: drive carrier pipe (6) cylinder sleeve (7) drilling bucket (1) when rotating together by ground rig, underground body refuse is cut native cutter by the inclined-plane that is installed in carriage (2) send into drilling bucket (1) top, double-act-ing hydraulic J-Horner (3) is upwards released valve type piston (5) under the effect of ground drill hydraulic pump, simultaneously, in piston (5) bottom cylinder sleeve (7), form negative pressure, body refuse is entered in the cylinder sleeve (7), when valve type piston (5) retreats under hydraulic action, valve type piston (5) is opened, upper one-way valve (8) is closed, because valve type piston (5) differential pressure action up and down, the centre that makes body refuse pass through valve type piston (5) enters in the top cylinder sleeve (7) of valve type piston (5), valve type piston under the effect of hydraulic pressure (5) is when releasing once more, body refuse in the cylinder sleeve (7) is pushed in the carrier pipe (6) by one way valve (8), body refuse in the drilling bucket (1) is again along with in the bottom cylinder sleeve (7) that is advanced into valve type piston (5) on the valve type piston (5) simultaneously, and reciprocal like this carrying out sent ground with body refuse by carrier pipe (6).
Because double-act-ing hydraulic J-Horner (3) is installed in the drilling bucket (1), the body refuse that valve type piston (5) pierces drilling bucket (1) directly pushes carrier pipe (6) and sends ground, solved the problem that body refuse is unloaded on current drilling bucket rig discrepancy ground, simplified the drilling rod of drilling bucket rig, owing to no longer require to unload body refuse after the revolution of drilling bucket rig, so this device can be installed on the disc type circulation drilling machine, can reduce cost like this, improve the speed of slagging tap, body refuse is directly to send ground by carrier pipe, and can directly send into transport vehicle in or distant place by pipeline body refuse, and avoided spilling leakage of job site mud, strengthened civilized construction.
Description of drawings:
Fig. 1 is that the underground drilling bucket that the utility model proposes drills through, the schematic diagram of piston type pumping body refuse device
Fig. 2 is the 5th an assembly valve type piston structural representation shown in Figure 1.
Fig. 3 is the unidirectional spherical valve arrangement schematic diagram of the 8th assembly shown in Figure 1.
Fig. 4 is the 4th an assembly lithotriptor structural representation shown in Figure 1.
Below in conjunction with accompanying drawing and specific implementation method the utility model is further specified:
The drilling bucket openings of sizes is decided according to construction institute hole diameter in this device; the drilling bucket height must satisfy double-act-ing hydraulic J-Horner (3) and add 1/2 cylinder sleeve (7) diameter (disregarding the lithotriptor height) highly in addition; to satisfy sending into of body refuse; drilling bucket is connected with flange with cylinder sleeve (7); the top same carrier pipe (6) of one way valve (8) joins; join with flange and cylinder sleeve (7) below; bite and oil cylinder carriage (2) are spent inclined-planes with four rectangular bar of steel material with spiral one-tenth 45; cross is welded in the drilling bucket mouth; its intensity satisfies the slide force of hydraulic jack (3) and the bite torsion to carriage (2); double-act-ing hydraulic J-Horner (3) technical indicator is decided according to the downforce of 50 meters body refuses of 20 centimetres of vertical lengths of cylinder sleeve (7) diameter; valve type piston (5) stroke is 100 centimetres; lithotriptor (4) is loaded on the minimum dimension of hydraulic jack (3) top and valve type piston (5) lower fulcrum distance less than valve type piston (5) bottom body refuse import; this function is to squeeze the block that drilling bucket creeps into broken; help in the middle of piston (5), passing through; push again in the carrier pipe (6); the ball valve open degree of one way valve (8) is greater than the size of valve type piston (5) bottom body refuse import; help the smooth output of body refuse like this; the hydraulic oil pipe water pipe precaution of hydraulic jack (3); stretch out from the top of drilling bucket (1), lead to the hydraulic gyration joint of ground drill always.
Claims (3)
1, a kind of underground drilling bucket drills through, piston type pumping body refuse device is by drilling bucket (1), bite and oil cylinder carriage (2), double-act-ing hydraulic J-Horner (3), lithotriptor (4), valve type piston (5), body refuse carrier pipe (6), cylinder sleeve (7), one way valve (8), constitute, it is characterized in that: cutting cutter and oil cylinder carriage (2) is one with drilling bucket (1), double-act-ing hydraulic J-Horner (3) is installed on the center, lithotriptor (4) is installed on double-act-ing hydraulic J-Horner (3) top, cylinder sleeve (7) is installed on the drilling bucket (1), valve type piston (5) is among cylinder sleeve (7), the top of cylinder sleeve (7) is equipped with one way valve (8), and the top of one way valve (8) is connected with body refuse carrier pipe (6).
2, device according to claim 1, when the rotation that it is characterized in that drilling bucket (1) is sent body refuse into the drilling bucket top, valve type piston (5) back and forth, open and close naturally, the switching naturally of one way valve (6) pushes body refuse in the carrier pipe (6) again.
3, device according to claim 1 is characterized in that utilizing lithotriptor (4) and pressing down of valve type piston (5) will enter cylinder sleeve (7) block before and squeezes broken.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229397 CN2509236Y (en) | 2001-07-02 | 2001-07-02 | Underground drill bucket drilling piston type pumping sludge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229397 CN2509236Y (en) | 2001-07-02 | 2001-07-02 | Underground drill bucket drilling piston type pumping sludge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2509236Y true CN2509236Y (en) | 2002-09-04 |
Family
ID=33644263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229397 Expired - Fee Related CN2509236Y (en) | 2001-07-02 | 2001-07-02 | Underground drill bucket drilling piston type pumping sludge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2509236Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071680A (en) * | 2011-01-01 | 2011-05-25 | 张永忠 | Pore-forming machine of airlift eight-shaft cross pile |
| CN102146689A (en) * | 2011-01-01 | 2011-08-10 | 张永忠 | Gas-lift four-axis cross pile pore-forming machine |
| CN102477746A (en) * | 2010-11-25 | 2012-05-30 | 中铁十八局集团有限公司 | Slag removing device used in long deep hole pile foundation construction |
| CN104358282A (en) * | 2014-11-13 | 2015-02-18 | 浙江省建设工程质量检验站有限公司 | Pier foundation excavation equipment for pier |
| CN104712248A (en) * | 2015-03-10 | 2015-06-17 | 湘潭中威重工有限公司 | Barrel plane type suction-preventing rotary excavating drilling bucket |
| CN105714828A (en) * | 2014-11-13 | 2016-06-29 | 高田华 | Bridge pier foundation excavating device |
-
2001
- 2001-07-02 CN CN 01229397 patent/CN2509236Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477746A (en) * | 2010-11-25 | 2012-05-30 | 中铁十八局集团有限公司 | Slag removing device used in long deep hole pile foundation construction |
| CN102071680A (en) * | 2011-01-01 | 2011-05-25 | 张永忠 | Pore-forming machine of airlift eight-shaft cross pile |
| CN102146689A (en) * | 2011-01-01 | 2011-08-10 | 张永忠 | Gas-lift four-axis cross pile pore-forming machine |
| CN102146689B (en) * | 2011-01-01 | 2013-12-04 | 张永忠 | Gas-lift four-axis cross pile pore-forming machine |
| CN102071680B (en) * | 2011-01-01 | 2014-09-24 | 张永忠 | Pore-forming machine of airlift eight-shaft cross pile |
| CN104358282A (en) * | 2014-11-13 | 2015-02-18 | 浙江省建设工程质量检验站有限公司 | Pier foundation excavation equipment for pier |
| CN105714828A (en) * | 2014-11-13 | 2016-06-29 | 高田华 | Bridge pier foundation excavating device |
| CN105714828B (en) * | 2014-11-13 | 2017-10-03 | 李尉敏 | A kind of bridge pier pier base excavation equipment |
| CN104712248A (en) * | 2015-03-10 | 2015-06-17 | 湘潭中威重工有限公司 | Barrel plane type suction-preventing rotary excavating drilling bucket |
| CN104712248B (en) * | 2015-03-10 | 2017-01-11 | 湘潭中威重工有限公司 | Barrel plane type suction-preventing rotary excavating drilling bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |