CN206706764U - A kind of adjustable pile tube borehole cleaning instrument - Google Patents
A kind of adjustable pile tube borehole cleaning instrument Download PDFInfo
- Publication number
- CN206706764U CN206706764U CN201720465531.7U CN201720465531U CN206706764U CN 206706764 U CN206706764 U CN 206706764U CN 201720465531 U CN201720465531 U CN 201720465531U CN 206706764 U CN206706764 U CN 206706764U
- Authority
- CN
- China
- Prior art keywords
- loop bar
- pile tube
- cleaning instrument
- borehole cleaning
- main shaft
- 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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- Piles And Underground Anchors (AREA)
Abstract
It the utility model is related to a kind of adjustable pile tube borehole cleaning instrument, including loop bar, main shaft, turning handle, helical blade and dismountable pin；The loop bar is hollow pipe, and its shaft is provided with mounting hole, and one end of the loop bar is connected with the helical blade；One end of the main shaft is stretched into the loop bar, and the other end is connected with the turning handle, and the main shaft is provided with least two through holes, and the distance of each through hole and the turning handle is different；The pin passes through a through hole and the mounting hole, and the loop bar is connected with main shaft.Relative to prior art, adjustable pile tube borehole cleaning instrument of the present utility model has the advantages of operating efficiency is high, labor intensity is small, construction quality is good, dimension adjustable, high practicality.
Description
Technical field
Architectural engineering construction technique field is the utility model is related to, more particularly to the borehole cleaning instrument of prefabricated tubular pile.
Background technology
At present, it is more and more using the engineering project of pile for prestressed pipe both at home and abroad, with the popularization and application of pile foundation, building
Increase Stake head handling this complicated procedures of forming is usually required in construction, in particular for carrying out between prefabricated tubular pile and building basis
Processing.
Prefabricated tubular pile is the reinforced concrete pipe pile of inner hollow.In the piling construction of prefabricated tubular pile, mud or other
The soil of soil property can be entered in the hole of prefabricated tubular pile, after the completion of prefabricated tubular pile inserting piling, generally require and stake is poured inside it
1.5m~2m below core concrete to design of pile top absolute altitude, therefore in advance must be by the mud in hole of post or other soil property mud
Soil is cleaned out, but the aperture of prefabricated tubular pile is smaller, and cleaning work is often extremely difficult.
The method of tradition cleaning stake holes uses the instruments such as small spade, small iron spoon, semicircle shovel, Luoyang Spade, but due to stake holes
Aperture is smaller, generally 20cm~30cm, and conventional small spade, semicircle shovel and Luoyang Spade are difficult to extend into inside stake holes to soil
Loosened and cleared up, and the mode labor intensity that soil of dredging is drawn using small iron spoon is big, construction quality is poor, draws part during digging
Soil can be slid in hole again, and operating efficiency is low.In addition, the chi of the borehole cleaning instrument such as small spade, small iron spoon, semicircle shovel, Luoyang Spade
It is very little be it is uncontrollable, be not easy to the operation of different heights, be also not easy to excavate and clear up the soil of different depth, therefore
Its practicality is not high.
Utility model content
Based on this, the purpose of this utility model is, there is provided a kind of adjustable pile tube borehole cleaning instrument, it has operating efficiency
High, the advantages of labor intensity is small, construction quality is good, dimension adjustable, high practicality.
The technical solution adopted in the utility model is：
A kind of adjustable pile tube borehole cleaning instrument, including loop bar, main shaft, turning handle, helical blade and dismountable pin；It is described
Loop bar is hollow pipe, and its shaft is provided with mounting hole, and one end of the loop bar is connected with the helical blade；The master
One end of axle is stretched into the loop bar, and the other end is connected with the turning handle, and the main shaft is provided with least two through holes, each
The distance of through hole and the turning handle is different；The pin passes through a through hole and the mounting hole, by the loop bar with
Main shaft is connected.
Relative to prior art, the utility model provides a kind of adjustable pile tube borehole cleaning instrument, overcomes small spade, small
The defects of tool work efficiency such as iron spoon is low, labor intensity is big, construction quality is poor, and by setting loop bar, main shaft and detachable
Pin, the borehole cleaning instrument is possessed the function of dimension adjustable, adapt in different heights worker use, also allow for excavating
With the soil of cleaning different depth, practicality is higher, and the structure of the adjustable pile tube borehole cleaning instrument is simple, easy to manufacture,
Production cost is low.
Further, the main shaft is provided with four through holes, and the distance of four through holes and the turning handle is respectively
300mm、600mm、900mm、1170mm。
Further, the mounting hole and the distance of the end of the not connected helical blade of the loop bar are 300mm.
Further, the main shaft is DN20 coating steel pipes, and its length range is 1200mm~1500mm, including end points
Value.
Further, the loop bar is DN25 coating steel pipes, and its length range is 1200mm~1500mm, including end points
Value.
By rationally designing the quantity of through hole, the distributing position of through hole, the position of mounting hole, the length of loop bar and main shaft
Length, the overall length range of the adjustable pile tube borehole cleaning instrument and variable gradient is set to adapt in the height of most workers
And brachium, it is more convenient construction and operation.
Further, the helical blade is circular slab, and its diameter range is 200mm~300mm, including endpoint value, is fitted
Should be in the pile tube PHC400 and pile tube PHC500 of conventional model stake holes size.The helical blade exceedes 50mm's away from its center of circle
Part equalization is divided into three sectors, and three sectors are bent to form helicoidal structure.The shape of the helical blade
More convenient manufacture and processing, it can cut soil, and and can contains soil, and the gap between sector is smaller, is contained
The gap that the soil of dress is difficult to through sector is slid to stake holes again, therefore the operating efficiency of borehole cleaning is higher.
Further, the one end of the middle body of the helical blade and the loop bar welds, and both solders side are
Plane, welding operation are easier, and welding effect is more firm, the center of circle of the helical blade and the axis coinciding of the loop bar.
Further, the helical blade is the circular steel plate that thickness is 3mm.
Further, the length of the pin is 160mm, a diameter of 12mm.
Further, the turning handle is the DN20 coating steel pipes that length is 300mm, its middle part and the one end of the main shaft
Welding.The length of the turning handle is adapted in the hand size of most workers, while saves material.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structure decomposition figure of adjustable pile tube borehole cleaning instrument of the present utility model；
Fig. 2 is four kinds of installment state figures of adjustable pile tube borehole cleaning instrument of the present utility model；
Fig. 3 is the structural representation of helical blade；
Fig. 4 is the overlooking structure figure of helical blade；
Fig. 5 is the use state diagram of adjustable pile tube borehole cleaning instrument of the present utility model.
Embodiment
Fig. 1 and Fig. 2 are referred to, Fig. 1 is the structure decomposition figure of adjustable pile tube borehole cleaning instrument of the present utility model, and Fig. 2 is
Four kinds of installment state figures of adjustable pile tube borehole cleaning instrument of the present utility model.Adjustable pile tube borehole cleaning provided by the utility model
Instrument includes loop bar 1, main shaft 2, turning handle 3, helical blade 4 and dismountable pin 5.
The loop bar 1 is hollow pipe, and its shaft is provided with mounting hole 10, one end of the loop bar 1 and the helical-blade
Piece 4 is connected.One end of the main shaft 2 is stretched into the loop bar 1, and the other end is connected with the turning handle 3, the main shaft 2
At least two through holes 20 are provided with, the distance of each through hole 20 and the turning handle 3 is different.The pin 5 passes through one
Through hole 20 and the mounting hole 10, the loop bar 1 is connected with main shaft 2.
Specifically, the loop bar 1 is DN25 coating steel pipes, and its length range is 1200mm~1500mm, including endpoint value.
The mounting hole 10 and the distance L of the end of the not connected helical blade 4 of the loop bar 10For 300mm.
The main shaft 2 is pipe, specially DN20 coating steel pipes, and its length range is 1200mm~1500mm, including end
Point value.The main shaft 2 is provided with four through holes 20, and the distance of four through holes 20 and the turning handle 3 is respectively L1=300mm, L2=
600mm、L3=900mm, L4=1170mm.
The turning handle 3 is the DN20 coating steel pipes that length is 300mm, and its middle part and the one end of the main shaft 2 weld.
Fig. 3 and Fig. 4 are referred to, Fig. 3 is the structural representation of helical blade 4, and Fig. 4 is the overlooking structure figure of helical blade 4.
The helical blade 4 is the circular steel plate that thickness is 3mm, and its diameter range is 200mm~300mm, including endpoint value.The spiral
Blade 4 is divided into three sectors 40 away from part equalization of its center of circle more than 50mm, three Curveds of sector 40
Curl structure.The one end of the middle body of the helical blade 4 and the loop bar 1 welds, the center of circle of the helical blade 4
With the axis coinciding of the loop bar 1.
The length of the pin 5 is 160mm, a diameter of 12mm.As shown in Fig. 2 due to the main shaft 2 be provided with four with
The variant through hole 20 of the distance of turning handle 3, therefore by the way that optionally pin 5 is installed on wherein in a through hole 20, can adjust
Section main shaft 2 exposes to the length of loop bar 1, that is, adjusts the entire length of the adjustable pile tube borehole cleaning instrument, make the adjustable pile tube
Borehole cleaning instrument possesses four kinds of different length dimensions.
Referring to Fig. 5, it is the use state diagram of adjustable pile tube borehole cleaning instrument of the present utility model.
The operation principle of adjustable pile tube borehole cleaning instrument of the present utility model is：First, the stake core poured as needed mixes
Soil B depth etc. determines the length that main shaft 2 exposes to loop bar 1 in solidifying soil height, the height of worker, stake holes A, and can by this
Mode pile tube borehole cleaning tool group installs；Then, the soil adjustable pile tube borehole cleaning instrument being put into vertically downwardly in stake holes A
In B, rotate turning handle 3 and drive main shaft 2 to rotate, main shaft 2 drives helical blade 4 to rotate by loop bar 1 again, then the helical blade 4
Soil B is cut repeatedly, loosens soil B；Finally, when helical blade 4 is downwardly into certain depth in soil B
When, being lifted up turning handle 3 makes the adjustable pile tube borehole cleaning instrument integrally propose stake holes A, and the soil B by cutting is then by the spiral
Blade 4 is got out；Operation is repeated, until the soil B inside stake holes A is cleaned out.In order to convenient during stake holes A is cleared up
Construction, the position of pin 5 is adjusted by the gradient grown with 300mm length or 270mm, can be achieved to the adjustable pile tube borehole cleaning work
The adjustment of the entire length of tool, handle and the distance controlling of prefabricated tubular pile stake top is set to be adapted to most works within 1.2 meters
The height and brachium of people.
Adjustable pile tube borehole cleaning instrument of the present utility model has various deformation, such as：The main shaft may be provided with two, three
Individual, five or more than five through holes；The helical blade can be made up of three single sectors, every sector point
It is not welded on one end of the set club body；The helical blade is divided into four away from part equalization of its center of circle more than 50mm
Or more sector etc..
Relative to prior art, the utility model has the advantages that：
(1) by providing a kind of adjustable pile tube borehole cleaning instrument, the existing borehole cleaning instrument works such as small spade, small iron spoon are overcome
Make the defects of efficiency is low, labor intensity is big, construction quality is poor, and by setting loop bar, main shaft and dismountable pin, make this clear
Hole instrument possesses the function of dimension adjustable, adapts to worker's use in different heights, also allows for excavating and clear up different depths
The soil of degree, practicality is higher, and the structure of the adjustable pile tube borehole cleaning instrument is simple, easy to manufacture, and production cost is low.
(2) by rationally designing the quantity of through hole, the distributing position of through hole, the position of mounting hole, the length of loop bar and master
The length of axle, the entire length scope and variable gradient for making the adjustable pile tube borehole cleaning instrument are adapted in most workers'
Height and brachium, it is more convenient construction and operation.
(3) helical structure formed compared to the single sector of multi-disc, the utility model is by the shape of helical blade
Shape is designed as circular slab, and if by its equalization be divided into dry plate interconnection sector, be more convenient manufacture and processing, the fan
The curved curl structure of the processed palintrope of shape blade, soil can be cut, and can contains soil, and between sector
Gap is smaller, and the gap that the soil contained is difficult to through sector is slid to stake holes again, therefore the work of borehole cleaning
Make more efficient.
(4) compared to the shaft that the single sector of multi-disc is respectively welded to loop bar, the utility model is by helical-blade
The middle body of piece and the end of loop bar are welded, and both solders side are plane, and welding operation is easier, and welding effect is more firm
Gu.
(5) it is 200mm~300mm by the diameter design of helical blade, is adapted to the pile tube PHC400 and pipe of conventional model
Stake PHC500 stake holes size.
(6) it is 300mm by the Design of length of turning handle, adapts in the hand size of most workers, while save material
Material.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.
Claims (10)
- A kind of 1. adjustable pile tube borehole cleaning instrument, it is characterised in that：Including loop bar, main shaft, turning handle, helical blade and dismountable Pin；The loop bar is hollow pipe, and its shaft is provided with mounting hole, and one end of the loop bar is connected solid with the helical blade It is fixed；One end of the main shaft is stretched into the loop bar, and the other end is connected with the turning handle, and the main shaft is provided with least two Through hole, the distance of each through hole and the turning handle are different；The pin passes through a through hole and the mounting hole, by institute Loop bar is stated to be connected with main shaft.
- 2. adjustable pile tube borehole cleaning instrument according to claim 1, it is characterised in that：The main shaft is provided with four and led to Hole, the distance of four through holes and the turning handle is respectively 300mm, 600mm, 900mm, 1170mm.
- 3. adjustable pile tube borehole cleaning instrument according to claim 2, it is characterised in that：The mounting hole and the loop bar The distance of the end of not connected helical blade is 300mm.
- 4. adjustable pile tube borehole cleaning instrument according to claim 3, it is characterised in that：The main shaft is DN20 galvanized steels Pipe, its length range are 1200mm~1500mm, including endpoint value.
- 5. adjustable pile tube borehole cleaning instrument according to claim 4, it is characterised in that：The loop bar is DN25 galvanized steels Pipe, its length range are 1200mm~1500mm, including endpoint value.
- 6. the adjustable pile tube borehole cleaning instrument according to claim any one of 1-5, it is characterised in that：The helical blade is Circular slab, its diameter range are 200mm~300mm, including endpoint value, the part for exceeding 50mm away from its center of circle of the helical blade Equalization is divided into three sectors, and three sectors are bent to form helicoidal structure.
- 7. adjustable pile tube borehole cleaning instrument according to claim 6, it is characterised in that：The middle body of the helical blade Welded with the one end of the loop bar, the center of circle of the helical blade and the axis coinciding of the loop bar.
- 8. adjustable pile tube borehole cleaning instrument according to claim 6, it is characterised in that：The helical blade is that thickness is 3mm circular steel plate.
- 9. adjustable pile tube borehole cleaning instrument according to claim 1, it is characterised in that：The length of the pin is 160mm, A diameter of 12mm.
- 10. adjustable pile tube borehole cleaning instrument according to claim 1, it is characterised in that：The turning handle is that length is 300mm DN20 coating steel pipes, its middle part is welded with the one end of the main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465531.7U CN206706764U (en) | 2017-04-28 | 2017-04-28 | A kind of adjustable pile tube borehole cleaning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465531.7U CN206706764U (en) | 2017-04-28 | 2017-04-28 | A kind of adjustable pile tube borehole cleaning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706764U true CN206706764U (en) | 2017-12-05 |
Family
ID=60457634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465531.7U Expired - Fee Related CN206706764U (en) | 2017-04-28 | 2017-04-28 | A kind of adjustable pile tube borehole cleaning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035353A (en) * | 2018-01-19 | 2018-05-15 | 山西建筑工程有限公司 | A kind of prestressed concrete pipe pile stake core hole cleaning device |
-
2017
- 2017-04-28 CN CN201720465531.7U patent/CN206706764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035353A (en) * | 2018-01-19 | 2018-05-15 | 山西建筑工程有限公司 | A kind of prestressed concrete pipe pile stake core hole cleaning device |
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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: 20171205 |