CN202175952U - Spiral soil excavator for tubular pile - Google Patents
Spiral soil excavator for tubular pile Download PDFInfo
- Publication number
- CN202175952U CN202175952U CN2011202737616U CN201120273761U CN202175952U CN 202175952 U CN202175952 U CN 202175952U CN 2011202737616 U CN2011202737616 U CN 2011202737616U CN 201120273761 U CN201120273761 U CN 201120273761U CN 202175952 U CN202175952 U CN 202175952U
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- drill rod
- soil
- spiral
- excavator
- tubular pile
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Abstract
The utility model relates to a construction tool for cleaning soil away from the hole of a tubular pile on construction site, in particular to a spiral soil excavator for the tubular pile. The spiral soil excavator comprises an electric motor and a drill rod, wherein the electric motor is adjustable in direction and connected with the drill rod through a flange plate; and the drill rod is divided into at least two sections, namely a front section and a rear section, wherein the front drill rod is fixed with spiral blades and the front end of the front drill rod is connected with a drill tip into one body. The benefits are as follows: the electric motor is adopted to drive the spiral blades to rotate, therefore the motive power is big and the efficiency is high. The soil excavator is connected with the drill rod through a spring plate, the length is adjustable, both deep soil excavation and shallow soil excavation are available and the spiral soil excavator is free from limitation by the depth of the hole of the tubular pile; and the spiral soil excavator is simple to manufacture, convenient and fast to use, high in working efficiency, capable of saving a large amount of labor, and especially applicable to large projects with hundreds of tubular piles.
Description
Technical field
The present invention relates to earth cleaning construction tool in a kind of pile tube stake hole of job site, specifically a kind of spiral pile tube digging device.
Background technology
Pile for prestressed pipe is because speed of application is fast, and construction technology is simple, and characteristics such as vertical bearing capacity of single pile height are being used widely in the engineering at present.Pile for prestressed pipe is through concrete perfusion in the stake hole, and weld the mode of radiating muscle or in the stake hole, transferring reinforcing cage and is connected with cushion cap or raft foundation at the end plate place.Pile for prestressed pipe is being born resistance to plucking and measuring body effect in building.Especially the pile tube of in high-rise building, bearing the resistance to plucking effect is more, need require generally dark at 2m-3m to the degree of depth of stake hole cleaning; In the pile tube pile driving process, the crack occurs in addition but the satisfactory mass defect of verticality, in the time of need handling pile tube, require the cleaning degree of depth in stake hole darker, can reach more than the 10m.Above-mentioned situation labor cleaning is wasted time and energy, and dark stake hole cleaning manpower can't be accomplished, need accomplish by construction equipment.Clear soil does not also have special equipment in dark stake hole at present.
The method of cleaning pile hole is at present:
1, artificial use spade soil digging; Make in this way and only can clear up superficial part earth, to its cleaning degree of depth of the pile tube of 400mm diameter about 1m, to the pile tube cleaning degree of depth of 500mm, 600mm diameter also can only reach reluctantly 1.5m dark about; And needing a large amount of manual works, efficient is extremely low.
2, the cleaning degree of depth big pile tube can adopt luoyang spade to clear up, but since luoyang spade to clean out earth volume minimum at every turn, efficient is too low.The cleaning degree of depth also has limitation, and the general degree of depth is about 4 m are dark.
3, water jetting; Use giant in the stake hole, to wash by water according to the principle of direct circulation, Tu Chong in the stake hole is risen mixes back use slush pump with water it is extracted out, this mode has certain limitation; Be suitable for that soil property is sand and silt in the hole, be not suitable for clay and mucky soil.
4, the digging device of Jiangsu first building building Group Co.,Ltd invention (application for a patent for invention number: 201010255215.X); Adopting the artificial rotation of individual layer circular metal lamellar body to cut soil extracts soil zone is gone out then; This invention tool has certain limitation to the cleaning degree of depth; Be not suitable for clearing up darker stake hole, and be manually-operated, the stake hole depth, that quantity is cleared up speed for a long time is too slow.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, and a kind of usefulness is provided
Clear up the spiral pile tube digging device of earth in shallow-dark stake hole in the job site.
For achieving the above object, the technical scheme that the present invention adopts is: a kind of spiral pile tube digging device comprises motor; Drilling rod; Described motor is adjustable to motor, adjustablely is connected with drilling rod through flange to motor, and this drilling rod is divided into front and back two joints at least; Be consolidated with helical blade on the preceding drilling rod, the front end and the apex point of preceding drilling rod connect as one.
Adopt technique scheme; Compared with prior art; Its beneficial effect is: the utility model adopts the rotation of motor drives continuous helical bar blade positive direction to cut the earth downwards, and opposite spin is taken the soil body out of hole automatically through the curved surface of screw rod blade, and power is big; Efficient is high, more can show the advantage of this instrument when being mixed with rubble or cobble in the earth in the stake hole.This digging device is through the flange plate jointed rod, adjustable length, dark during shoveling, shallow all can, not limited by a hole depth; Have and make simply, easy to use, high efficiency can be saved manual work in a large number, is specially adapted to use in the bigger major works of hundreds of pile tube quantity.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Among the figure, adjustable to motor 1, balance handle 2, gearbox 3, flange 4, helical blade 5, apex point 6, drilling rod 7.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
Present embodiment is a kind of spiral pile tube digging device, by motor, and drilling rod 7 compositions such as grade.Motor has the rotating function
Accent is to motor 1,Carry gearbox 3, power is about 3kw-5kw, and adjustable gearbox 3 to motor 1 is connected with drilling rod 7 through flange 4; This drilling rod 7 is divided into more piece according to institute's drilling depth, and the utility model is front and back two joints, and every joint run of steel is 1.5m; Be welded with helical blade 5 on the preceding drilling rod, helical blade 5 two sides band swords carry out supporting according to the pile tube diameter; The pile tube diameter that often uses at present is 400mm, 500mm, 600mm basically; Confirm the diameter of helical blade 5 according to the pile tube internal diameter, generally than about little 4 cm of pile tube internal diameter-5cm, the front end of preceding drilling rod and apex point 6 connect as one.
The adjustable balance handle 2 that on motor 1, is equipped with.Concrete structure is: to motor 1 suit fixed cover, balance handle 2 is installed on the fixed cover adjustable, balance handle 2 has been the horizontal handles of the yi word pattern of stabilization.
The course of work of the utility model:
The utility model
Utilize drilling rod 7 welding endless spirals 5, through
Flange 4Mode be connected with power set and realize dredging, drilling rod 7 is just turning to down and is dredging, and takes earth in the stake hole out of hole on the counter steer and clears up, and creeps into like needs and can adopt the mode of extension arm to accomplish more deeply.
The stabilising arrangement of the utility model can adopt fixed tripod to cooperate the mode of up-down elevator to accomplish, and this mode is more loaded down with trivial details, and efficient is low; Also can adopt the hydraulic lifting oil cylinder to accomplish the up-down work of complete equipment, though the method is simple to operate, it is high slightly that efficiency of construction height equipment making cost is compared additive method.Present embodiment considers that from the easy construction aspect stabilising arrangement adopts the stabilising arrangement of the horizontal handle 2 of yi word pattern as this equipment, the artificial fixing work of formula up and down of accomplishing package unit.
Claims (2)
1. a spiral pile tube digging device comprises motor, drilling rod; It is characterized in that; Described motor is adjustable to motor, adjustablely is connected with drilling rod through flange to motor, and this drilling rod is divided into front and back two joints at least; Be consolidated with helical blade on the preceding drilling rod, the front end and the apex point of preceding drilling rod connect as one.
2. spiral pile tube digging device according to claim 1 is characterized in that, the described adjustable balance handle that on motor, is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202737616U CN202175952U (en) | 2011-07-30 | 2011-07-30 | Spiral soil excavator for tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202737616U CN202175952U (en) | 2011-07-30 | 2011-07-30 | Spiral soil excavator for tubular pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175952U true CN202175952U (en) | 2012-03-28 |
Family
ID=45865840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202737616U Expired - Lifetime CN202175952U (en) | 2011-07-30 | 2011-07-30 | Spiral soil excavator for tubular pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175952U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635116A (en) * | 2012-05-10 | 2012-08-15 | 南通海洲建设集团有限公司 | Hole cleaner |
| CN103233471A (en) * | 2013-04-25 | 2013-08-07 | 南通海洲建设集团有限公司 | Multi-functional hole cleaning machine for buildings |
| CN105369808A (en) * | 2015-10-13 | 2016-03-02 | 江苏建筑职业技术学院 | Device and method for clearing away mud in hollow pile |
| CN105951833A (en) * | 2016-07-12 | 2016-09-21 | 田永和 | Energy conservation and environmental protection pile height controlling machine |
| CN113373909A (en) * | 2021-07-05 | 2021-09-10 | 浙江工业职业技术学院 | Pile grouting method capable of automatically adapting to soil layer |
| CN113832957A (en) * | 2021-09-09 | 2021-12-24 | 西北水利水电工程有限责任公司 | Construction method of loess layer photovoltaic module support PHC pipe pile |
-
2011
- 2011-07-30 CN CN2011202737616U patent/CN202175952U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635116A (en) * | 2012-05-10 | 2012-08-15 | 南通海洲建设集团有限公司 | Hole cleaner |
| CN103233471A (en) * | 2013-04-25 | 2013-08-07 | 南通海洲建设集团有限公司 | Multi-functional hole cleaning machine for buildings |
| CN105369808A (en) * | 2015-10-13 | 2016-03-02 | 江苏建筑职业技术学院 | Device and method for clearing away mud in hollow pile |
| CN105369808B (en) * | 2015-10-13 | 2017-08-25 | 江苏建筑职业技术学院 | Clear up the device and method for cleaning of soil in hollow pile |
| CN105951833A (en) * | 2016-07-12 | 2016-09-21 | 田永和 | Energy conservation and environmental protection pile height controlling machine |
| CN113373909A (en) * | 2021-07-05 | 2021-09-10 | 浙江工业职业技术学院 | Pile grouting method capable of automatically adapting to soil layer |
| CN113373909B (en) * | 2021-07-05 | 2022-07-01 | 浙江工业职业技术学院 | Pile grouting method capable of automatically adapting to soil layer |
| CN113832957A (en) * | 2021-09-09 | 2021-12-24 | 西北水利水电工程有限责任公司 | Construction method of loess layer photovoltaic module support PHC pipe pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |
|
| CX01 | Expiry of patent term |