CN102444127A - Water pumping bucket for cased secant pile - Google Patents

Water pumping bucket for cased secant pile Download PDF

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Publication number
CN102444127A
CN102444127A CN2011102484941A CN201110248494A CN102444127A CN 102444127 A CN102444127 A CN 102444127A CN 2011102484941 A CN2011102484941 A CN 2011102484941A CN 201110248494 A CN201110248494 A CN 201110248494A CN 102444127 A CN102444127 A CN 102444127A
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CN
China
Prior art keywords
bucket
water
sleeve pipe
staving
piston
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.)
Granted
Application number
CN2011102484941A
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Chinese (zh)
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CN102444127B (en
Inventor
楼永良
卢国豪
蒋金生
姚晓东
纪学灵
皮朝阳
马科
陆建飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG ZHONGHONG ROAD AND BRIDGE CONSTRUCTION CO Ltd
Zhongtian Construction Group Co Ltd
Original Assignee
SHANDONG ZHONGHONG ROAD AND BRIDGE CONSTRUCTION CO Ltd
Zhongtian Construction Group Co Ltd
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Publication date
Application filed by SHANDONG ZHONGHONG ROAD AND BRIDGE CONSTRUCTION CO Ltd, Zhongtian Construction Group Co Ltd filed Critical SHANDONG ZHONGHONG ROAD AND BRIDGE CONSTRUCTION CO Ltd
Priority to CN201110248494.1A priority Critical patent/CN102444127B/en
Publication of CN102444127A publication Critical patent/CN102444127A/en
Application granted granted Critical
Publication of CN102444127B publication Critical patent/CN102444127B/en
Active legal-status Critical Current
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Abstract

The invention discloses a water pumping bucket for a cased secant pile. The water pumping bucket comprises a bucket body, wherein the top of the bucket body is provided with a suspension structure; the bottom of the bucket is provided with a water inlet and a water inlet hole; a piston mechanism which is driven by internal water pressures of the bucket body and a casing to open or enclose the water inlet hole; the bottom of the bucket body depresses upwards, so that a circular-arc-shaped water inlet cavity is formed; the water inlet hole is formed in the center of the top of the water inlet cavity; and the water inlet is positioned at the bottom of the water inlet cavity, so that water can enter the water inlet cavity conveniently. In the invention, the bucket body is hoisted by using an awler crane for cased secant pile construction, the water inlet hole is opened or enclosed by using the piston mechanism, an external power supply is not required, and convenience and rapidness are realized.

Description

A kind of sleeve pipe interlock stake bucket of fetching water
Technical field
The present invention relates to building construction technology, relate in particular to sleeve pipe interlock pile driving construction and use frock.
Background technology
Sleeve pipe interlock stake through practical application these years, has become the support construction worker method of a comparative maturity as a kind of novel support construction worker method at home, is specially adapted to the soft clay area of mud, quicksand, underground water enrichment.When sleeve pipe interlock stake is constructed in the place of underground water enrichment, have more underground water in the sleeve pipe sometimes and pour in, at this moment need earlier water to be extracted out, so that grab soil.Just accomplished spreading when sleeve pipe, sleeve opening overhead has certain altitude, and this feed pump draws water and brings inconvenience, and water pump or water pipe are difficult to put in the sleeve pipe, and when sleeve opening was higher, the required lift of water pump was bigger,
Summary of the invention
Technical problem to be solved by this invention just provides a kind of sleeve pipe interlock stake bucket of fetching water, the convenient underground water that pours in the sleeve pipe that takes out.
For solving the problems of the technologies described above; The present invention adopts following technical scheme: a kind of sleeve pipe interlock stake bucket of fetching water; It is characterized in that: comprise staving; Said staving top is provided with overhung construction, and the said bucket end is provided with water inlet and inlet opening, thereby is provided with the piston mechanism of being opened or sealed the inlet opening by hydraulic drives in staving and the sleeve pipe in the said staving.
As preferably, the intake antrum that forms circular arc is worked to fovea superior in said staving bottom, and the top center of said intake antrum is located in said inlet opening, and said water inlet is positioned at the intake antrum bottom so that water gets into intake antrum.
As preferably, said piston mechanism comprises the piston of a back taper, and said piston base is provided with one can prop up the pole of leaving the inlet opening with piston.
As preferably, said pole lower end is provided with a flute profile station pin, and the notch of said flute profile station pin down.
As preferably, be provided with a cross support in the said staving, four spikes of said cross support are fixed in said staving inwall, and said cross support center is provided with a centre bore, and said piston top is provided with a guide rod, and said guide rod passes said centre bore.
As preferably, said guide rod top is provided with the limiting plate of a diameter greater than said center-hole diameter.
As preferably, said intake antrum bottom also is provided with a cross support, and four spikes of said cross support are fixed in said intake antrum inwall, and said cross support center is provided with a centre bore, and said pole is passed said centre bore.
As preferably, said limiting plate and said guide rod are for being threaded, and said flute profile station pin also adopts with said pole and is threaded.
As preferably, said overhung construction is two hangers being provided with of 180 degree at interval on said staving top exterior walls.
As preferably, said staving is that the upper and lower side diameter is little, the drum organization that the middle part diameter is big.
The crawler crane that the interlock pile driving construction is carried out in utilization of the present invention hangs and rises staving, opens or seal the inlet opening through piston mechanism, need not additional power source, and convenient and swift.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the piston mechanism structural representation;
Fig. 3 is cross support and intake antrum inwall fit structure sketch map.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1; For a kind of sleeve pipe interlock of the present invention stake fetch water the bucket embodiment, comprise staving 1, said staving top is provided with overhung construction; The said bucket end, be provided with inlet opening 13, thereby be provided with the piston mechanism 2 of being opened or sealed the inlet opening by hydraulic drives in staving and the sleeve pipe in the said staving.The intake antrum 12 that forms circular arc is worked to fovea superior in said staving bottom, and the top center of said intake antrum is located in said inlet opening.Said water inlet 14 is positioned at the bucket bottom, is convenient to water and gets into intake antrum.Said piston mechanism comprises the piston 23 of a back taper, and said piston base is provided with one can prop up the pole 24 of leaving the inlet opening with piston.Said pole lower end is provided with a flute profile station pin 25, and the notch of said flute profile station pin down.Be provided with a cross support 3 in the said staving, four spikes 32 of said cross support are fixed in said staving inwall, and said cross support center is provided with a centre bore 31, and said piston top is provided with a guide rod 22, and said guide rod passes said centre bore.Said guide rod top is provided with the limiting plate 21 of a diameter greater than said center-hole diameter.Said intake antrum bottom also is provided with a cross support 3, and four spikes 32 of said cross support are fixed in said intake antrum inwall, and said cross support center is provided with a centre bore 31, and said pole is passed said centre bore.Said limiting plate and said guide rod are for being threaded, and said flute profile station pin also adopts with said pole and is threaded.Said overhung construction is two hangers 11 that interval 180 degree are provided with on said staving top exterior walls.Said staving is that the upper and lower side diameter is little, the drum organization that the middle part diameter is big.
Staving adopts the thick steel plate of 5mm to process, and is cylindric, upper and lower opening diameter 600mm, and mid diameter 650mm, the top is provided with two hangers, is used for crawler crane and hangs liter; The bottom is risen to fovea superior and is formed the water inlet arc-shaped cavity.Simultaneously, form four water inlets between the cross support of intake antrum bottom and intake antrum bottom interior wall, the bucket water inlet is used to fetch water.At the piston switch of having fetched water barrel set inside; This piston switch is processed by limiting plate, guide rod, piston, pole and flute profile station pin; Wherein said limiting plate and said guide rod are for being threaded, and said flute profile station pin also adopts with said pole and is threaded, and is convenient to the installation of piston switch.Simultaneously, a cross support respectively is set, is used for the fixing of piston switch in fetch water bucket inside and bottom.
The bucket water intaking of fetching water is divided into three operating modes:
(1) bucket of fetching water is transferred operating mode
By crawler crane through cable wire will fetch water the bucket hang in the sleeve pipe; Along with transferring of the bucket of fetching water, the bucket internal gas pressure begins less than the outer hydraulic pressure of bucket, and piston switch upwardly opens; The outer water of sleeve pipe passes through water inlet water inlet arc-shaped cavity, and the inlet opening through the cavity top gets into the bucket of fetching water again.Hydraulic pressure and inner bucket water are pressed and are reached balance outside bucket, and water stops to get in the bucket, barrel filled with water of fetching water.
(2) the bucket operating mode that hoists of fetching water
The bucket of fetching water is made water, and by the crawler crane lifting, along with the liter that hangs of the bucket of fetching water, inner bucket water presses off the beginning greater than the outer hydraulic pressure of bucket, and piston switch is closed downwards, and the bottled water of fetching water goes out pipe.
(3) bucket of fetching water unloads water condition
After the bottled water of fetching water goes out pipe, put to ground by the crawler crane bucket of will fetching water, when flute profile station pin is run into ground; Piston switch supports stop motion on the ground through the station pin, and the bucket of fetching water then continues to transfer, and piston switch is opened; Being filled with water in the bucket begins to flow out through the inlet opening, and along with transferring of the bucket of fetching water, the cone on the piston switch is bumped cross support in the resistance bucket; The bucket of fetching water stops to transfer, and this moment, flute profile station pin end face kept a determining deviation with the bucket bottom of fetching water, and being filled with water in the bucket flowed out through inlet opening at the bottom of the bucket.

Claims (10)

1. sleeve pipe interlock stake bucket of fetching water; It is characterized in that: comprise staving (1); Said staving top is provided with overhung construction, and the said bucket end is provided with water inlet (14) and inlet opening (13), thereby is provided with the piston mechanism (2) of being opened or sealed the inlet opening by hydraulic drives in staving and the sleeve pipe in the said staving.
2. a kind of sleeve pipe interlock stake according to claim 1 bucket of fetching water; It is characterized in that: the intake antrum (12) that forms circular arc is worked in said staving bottom to fovea superior; The top center of said intake antrum is located in said inlet opening, and said water inlet (14) is positioned at intake antrum (12) bottom so that water gets into intake antrum.
3. a kind of sleeve pipe interlock stake according to claim 2 bucket of fetching water, it is characterized in that: said piston mechanism comprises the piston (23) of a back taper, said piston base is provided with one can prop up the pole (24) of leaving the inlet opening with piston.
4. a kind of sleeve pipe interlock stake according to claim 3 bucket of fetching water, it is characterized in that: said pole lower end is provided with a flute profile station pin (25), and the notch of said flute profile station pin is down.
5. a kind of sleeve pipe interlock stake according to claim 4 bucket of fetching water; It is characterized in that: be provided with a cross support (3) in the said staving; Four spikes (32) of said cross support are fixed in said staving inwall; Said cross support center is provided with a centre bore (31), and said piston top is provided with a guide rod (22), and said guide rod passes said centre bore.
6. a kind of sleeve pipe interlock stake according to claim 5 bucket of fetching water, it is characterized in that: said guide rod top is provided with the limiting plate (21) of a diameter greater than said center-hole diameter.
7. a kind of sleeve pipe interlock stake according to claim 6 bucket of fetching water; It is characterized in that: said intake antrum bottom also is provided with a cross support (3); Four spikes (32) of said cross support are fixed in said intake antrum inwall; Said cross support center is provided with a centre bore (31), and said pole is passed said centre bore.
8. a kind of sleeve pipe interlock stake according to claim 7 bucket of fetching water is characterized in that: said limiting plate and said guide rod are for being threaded, and said flute profile station pin also adopts with said pole and is threaded.
9. according to the described a kind of sleeve pipe interlock stake of claim 8 bucket of fetching water, it is characterized in that: said overhung construction is two hangers (11) of being provided with of 180 degree at interval on said staving top exterior walls.
10. a kind of sleeve pipe interlock stake according to claim 9 bucket of fetching water is characterized in that: said staving (1) is little for the upper and lower side diameter, the drum organization that the middle part diameter is big.
CN201110248494.1A 2011-08-26 2011-08-26 Water pumping bucket for cased secant pile Active CN102444127B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110248494.1A CN102444127B (en) 2011-08-26 2011-08-26 Water pumping bucket for cased secant pile

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Application Number Priority Date Filing Date Title
CN201110248494.1A CN102444127B (en) 2011-08-26 2011-08-26 Water pumping bucket for cased secant pile

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CN102444127A true CN102444127A (en) 2012-05-09
CN102444127B CN102444127B (en) 2014-03-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367668A (en) * 2011-11-24 2012-03-07 中天建设集团有限公司 Device for getting water from pile holes on construction site

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631797A1 (en) * 1976-07-15 1978-01-19 Otto Tuchenhagen Milk sampling equipment with low contamination risk - has sterilised replaceable specimen cylinder attached to suction pump inlet
JPH0862210A (en) * 1994-08-22 1996-03-08 Muto Kagaku Yakuhin Kk Liquid specimen cell-smearing apparatus and its using method
CN2307742Y (en) * 1997-07-22 1999-02-17 徐国先 Water breaker
CN201955254U (en) * 2011-03-18 2011-08-31 河南省农产品质量安全检测中心 Water sampler
CN202265830U (en) * 2011-08-26 2012-06-06 中天建设集团有限公司 Sleeve secant pile water fetching bucket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631797A1 (en) * 1976-07-15 1978-01-19 Otto Tuchenhagen Milk sampling equipment with low contamination risk - has sterilised replaceable specimen cylinder attached to suction pump inlet
JPH0862210A (en) * 1994-08-22 1996-03-08 Muto Kagaku Yakuhin Kk Liquid specimen cell-smearing apparatus and its using method
CN2307742Y (en) * 1997-07-22 1999-02-17 徐国先 Water breaker
CN201955254U (en) * 2011-03-18 2011-08-31 河南省农产品质量安全检测中心 Water sampler
CN202265830U (en) * 2011-08-26 2012-06-06 中天建设集团有限公司 Sleeve secant pile water fetching bucket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367668A (en) * 2011-11-24 2012-03-07 中天建设集团有限公司 Device for getting water from pile holes on construction site

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