CN206854284U - Pile foundation sound ranging pipes dredger - Google Patents
Pile foundation sound ranging pipes dredger Download PDFInfo
- Publication number
- CN206854284U CN206854284U CN201720694276.3U CN201720694276U CN206854284U CN 206854284 U CN206854284 U CN 206854284U CN 201720694276 U CN201720694276 U CN 201720694276U CN 206854284 U CN206854284 U CN 206854284U
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- drilling rod
- pile foundation
- block
- disk
- sound ranging
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Abstract
A kind of pile foundation sound ranging pipes dredger.It includes alloy tool steel bit, drilling rod, holds and hit block, bang disk, protecting tube and hand lever；Wherein alloy tool steel bit is arranged on the lower end of drilling rod；Drilling rod is hollow pipe, and bottom is formed with water hole；Hold and hit the top that block is fixed on drilling rod by the circular hole in the middle part of it；Bang disk is enclosed on to be located to hold by the circular hole in the middle part of it and hit on the drilling rod above block；Protecting tube is enclosed on the drilling rod above bang disk, and lower end is fixed on the surface of bang disk；Hand lever is horizontally disposed with, and one end of two hand levers is separately fixed at position relative on protecting tube periphery.Pile foundation sound ranging pipes dredger provided by the utility model has the advantages that cheap, easy to operate, dredging speed is fast, can apply to the dredging of the pile foundation sound ranging pipes of random length, and the pile foundation quality problem caused by pile foundation sound ranging pipes block damage testing can be avoided, therefore can effectively reduce cost.
Description
Technical field
The utility model belongs to cast-in-place concrete pile quality detection device technical field, more particularly to a kind of pile foundation sounding
Pipe dredger.
Background technology
Cast-in-place concrete pile refers in engineering site by means such as machine drilling, steel pipe soil compaction or manpower excavations in ground
Form stake holes in soil, and steel reinforcement cage is placed in it, last concrete perfusion and manufactured stake.In above-mentioned work progress, mesh
It is preceding that the integrality of pile body is detected frequently with supersonic testing method.Pile foundation sound ranging pipes are that concrete is filled using supersonic testing method
The mode of the passage that probe enters inside pile body when note stake is detected, generally use welding or colligation is direct by pile foundation sound ranging pipes
It is fixed on the inner side of steel reinforcement cage.But in concrete perfusion, because field condition is more complicated, therefore make concrete unavoidably sometimes
Fall into the inside of pile foundation sound ranging pipes and cause its blocking, solution to this problem there are two kinds at present：One kind is staff
Plugging position is reached with hose and is rinsed with water, the concrete of blocking is become mud, and gone out by clear water.It is another
It is that staff is down disclosed using steel strand wires, then uses high pressure water flushing.But the above method has the drawback that cleaning difficulty and expense
When it is laborious, and often occur clear up not in place, halfway problem, in this case just need to pile foundation carry out core boring sampling inspection
Survey, it is clear that this method cost is high, and the time is longer, and belongs to damage testing, certain influence on pile foundation quality undoubtedly be present.
The content of the invention
In order to solve the above problems, the purpose of this utility model is to provide a kind of pile foundation sound ranging pipes dredger.
In order to achieve the above object, pile foundation sound ranging pipes dredger provided by the utility model includes alloy tool steel bit, bored
Bar, hold and hit block, bang disk, protecting tube and hand lever；Wherein alloy tool steel bit is arranged on the lower end of drilling rod；Drilling rod is hollow pipe, under
Portion is formed with water hole；Hold and hit the top that block is fixed on drilling rod by the circular hole in the middle part of it；Protecting tube is enclosed on the upper external of drilling rod,
And lower end is connected on the top surface for holding and hitting block；Bang disk is enclosed on outside protecting tube by the circular hole in the middle part of it；Hand lever level is set
Put, middle part is run through in the link for being arranged on and being set on bang disk top surface.
Described bang disk and hold that to hit block be discoid, and the diameter for thumping disk is more than the diameter for holding and hitting block, holds and hits
The diameter of block is more than the diameter of pile foundation sound ranging pipes.
The quarter butt that described drilling rod is connected by more piece by sleeve coupler is formed.
Described drilling rod can also be made up of top rod and bottom drilling rod, wherein the lower end of top rod and bottom drilling rod
Upper end be separately fixed to hold and hit on block at the upper and lower port of circular hole.
Pile foundation sound ranging pipes dredger provided by the utility model has that cheap, easy to operate, dredging speed is fast, can
The advantages that to be dredged applied to the pile foundation sound ranging pipes of random length, and can avoid caused by pile foundation sound ranging pipes block damage testing
Pile foundation quality problem, therefore can effectively reduce cost.
Brief description of the drawings
Fig. 1 is pile foundation sound ranging pipes dredger structural front view provided by the utility model；
Fig. 2 is pile foundation sound ranging pipes dredger structure top view provided by the utility model；
Embodiment
Pile foundation sound ranging pipes dredger provided by the utility model is carried out with specific embodiment below in conjunction with the accompanying drawings detailed
Explanation.
As shown in Figure 1 and Figure 2, pile foundation sound ranging pipes dredger provided by the utility model includes alloy tool steel bit 1, drilling rod
2nd, hold and hit block 3, bang disk 4, protecting tube 5 and hand lever 6；Wherein alloy tool steel bit 1 is arranged on the lower end of drilling rod 2；Drilling rod 2 is hollow
Pipe, bottom is formed with water hole；Hold and hit the top that block 3 is fixed on drilling rod 2 by the circular hole in the middle part of it；Protecting tube 5 is enclosed on drilling rod 2
Upper external, and lower end is connected to hold and hit on the top surface of block 3；Bang disk 4 is enclosed on outside protecting tube 5 by the circular hole in the middle part of it
Portion；Hand lever 6 is horizontally disposed, and middle part is run through in the link for being arranged on and being set on the bang top surface of disk 4.
Described bang disk 4 and hold that to hit block 3 be discoid, and the diameter for thumping disk 4 is more than the diameter for holding and hitting block 3,
Hold and hit diameter of the diameter of block 3 more than pile foundation sound ranging pipes.
The quarter butt that described drilling rod 2 is connected by more piece by sleeve coupler is formed.
Described drilling rod 2 can also be made up of top rod and bottom drilling rod, and wherein the lower end of top rod and bottom are bored
The upper end of bar is separately fixed to hold and hit on block 3 at the upper and lower port of circular hole.
Now pile foundation sound ranging pipes dredger application method provided by the utility model is described below：When pile foundation sound ranging pipes are sent out
During raw blocking, one end of hand lever 6 is grasped respectively by two staff, then by drilling rod 2 together with alloy tool steel bit 1
The inside of pile foundation sound ranging pipes is inserted in, the length of drilling rod 2 can be increased according to the location-appropriate at blocking, until alloy tool steel bit 1
Lower end in contact is lifted up thumping disk 4 afterwards at blocking, then firmly holds downwards and hits block 3 using thumping the impact of disk 4, protects
Pipe 5 is used to prevent that thumping disk 4 hits drilling rod 2, so that drilling rod 2 moves down together with alloy tool steel bit 1, repeatedly, until
Soil at blocking and pile foundation sound ranging pipes inwall are separated, high-pressure water pipe can be finally connected in the upper end of drilling rod 2, by high pressure
Water extraction supplies the inside of drilling rod 2, and is outwards ejected by the water hole of bottom, so as to carry out effectively dredging to pile foundation sound ranging pipes inside
It is logical.
Claims (4)
- A kind of 1. pile foundation sound ranging pipes dredger, it is characterised in that：Described pile foundation sound ranging pipes dredger bores including steel alloy Head (1), drilling rod (2), hold and hit block (3), bang disk (4), protecting tube (5) and hand lever (6)；Wherein alloy tool steel bit (1) is arranged on The lower end of drilling rod (2)；Drilling rod (2) is hollow pipe, and bottom is formed with water hole；Hold and hit block (3) and be fixed on by the circular hole in the middle part of it The top of drilling rod (2)；Protecting tube (5) is enclosed on the upper external of drilling rod (2), and lower end is connected to hold and hit on the top surface of block (3)； Bang disk (4) is enclosed on protecting tube (5) outside by the circular hole in the middle part of it；Hand lever (6) is horizontally disposed, and middle part, which is run through, is arranged on bang In the link set on disk (4) top surface.
- 2. pile foundation sound ranging pipes dredger according to claim 1, it is characterised in that：Described bang disk (4) and holding is hit Block (3) is discoid, and the diameter for thumping disk (4) is more than and holds the diameter that hits block (3), holds and hits the diameter of block (3) and be more than stake The diameter of base sound detecting pipe.
- 3. pile foundation sound ranging pipes dredger according to claim 1, it is characterised in that：Described drilling rod (2) is led to by more piece The quarter butt for crossing sleeve coupler connection is formed.
- 4. pile foundation sound ranging pipes dredger according to claim 1, it is characterised in that：Described drilling rod (2) can also be by Top rod and bottom drilling rod are formed, and wherein the lower end of top rod and the upper end of bottom drilling rod, which are separately fixed to hold, hits block (3) At the upper and lower port of upper circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694276.3U CN206854284U (en) | 2017-06-15 | 2017-06-15 | Pile foundation sound ranging pipes dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720694276.3U CN206854284U (en) | 2017-06-15 | 2017-06-15 | Pile foundation sound ranging pipes dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206854284U true CN206854284U (en) | 2018-01-09 |
Family
ID=60830808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720694276.3U Active CN206854284U (en) | 2017-06-15 | 2017-06-15 | Pile foundation sound ranging pipes dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206854284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951162A (en) * | 2022-04-26 | 2022-08-30 | 广东二十冶建设有限公司 | Dredging device and dredging method for cast-in-place pile sounding pipe |
-
2017
- 2017-06-15 CN CN201720694276.3U patent/CN206854284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951162A (en) * | 2022-04-26 | 2022-08-30 | 广东二十冶建设有限公司 | Dredging device and dredging method for cast-in-place pile sounding pipe |
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