CN205713979U - A kind of light-duty dewatering well punch device - Google Patents
A kind of light-duty dewatering well punch device Download PDFInfo
- Publication number
- CN205713979U CN205713979U CN201620150382.0U CN201620150382U CN205713979U CN 205713979 U CN205713979 U CN 205713979U CN 201620150382 U CN201620150382 U CN 201620150382U CN 205713979 U CN205713979 U CN 205713979U
- Authority
- CN
- China
- Prior art keywords
- drilling pipe
- duty
- light
- dewatering well
- punch device
- 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
Links
- 238000005553 drilling Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004080 punching Methods 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Abstract
A kind of light-duty dewatering well punch device, including drilling pipe and drill bit, the bottom outer wall of described drilling pipe connects the handle extended straight up；Described drilling pipe outer wall lower end connects has drill bit, the bit blades that described drill bit is distributed by equi-spaced apart to form, and the first half of a side of described bit blades is perpendicular to the outer wall welding of drilling pipe, its tip down and unsettled；Described drilling pipe upper end connects with high-pressure water pipe, and the described high-pressure water pipe other end connects high-pressure hydraulic pump.This utility model overcome that Traditional Man punching exists punching difficulty is big, speed of fulfiling hole slowly, construction number is many, many when taking a lot of work, cost is high problem；This utility model utilizes high-pressure water pressure that the impact of soil layer reduces soil layer hardness, and then reduces boring difficulty, accelerates penetration rate；Simultaneously this utility model have that manpower demand is few, cost is low, efficiency is high, time and labour saving, the simple advantage of using method.
Description
Technical field
This utility model relates to construction equipment field, particularly relates to a kind of dewatering well punch device.
Background technology
Light-duty dewatering well wellhole mostly is small-bore, the mode of many employings Manual punching when the light-duty dewatering well that precipitation depth is shallower is constructed, existing Manual punching equipment includes drilling pipe and drill bit, is simply equipped, and difficulty is big, speed of fulfiling hole slow, construction number is many, the defects such as Shi Duo of taking a lot of work to there is punching.
Such as run into during Manual punching hard soil layer be difficult to carry out to creep into, pore-forming, need by plant equipment pore-forming, not only add cost and quantities is big.
Utility model content
The purpose of this utility model is to provide a kind of light-duty dewatering well punch device, the technical problem that to be solved Manual punching difficulty is big, speed of fulfiling hole is slow；And solve existing punch device need that construction number is many, many, high cost problem when taking a lot of work.
For achieving the above object, this utility model adopts the following technical scheme that a kind of light-duty dewatering well punch device, and including drilling pipe and drill bit, the bottom outer wall of described drilling pipe connects the handle extended straight up；Described drilling pipe outer wall lower end connects has drill bit, the bit blades that described drill bit is distributed by equi-spaced apart to form, and the first half of a side of described bit blades is perpendicular to the outer wall welding of drilling pipe, its tip down and unsettled；Described drilling pipe upper end connects with high-pressure water pipe, and the described high-pressure water pipe other end connects high-pressure hydraulic pump.
Described handle has bracing piece with being connected between drilling pipe.
Described bit blades is in half wicker leaf shape longitudinally cut open, and outwardly, being connected side with drilling pipe is straight line in its curved arc shape side.
Described bit blades at least 3.
The end opening of described drilling pipe is reducing.
The external diameter of described drilling pipe and the minor diameter fit of high-pressure water pipe.
Compared with prior art this utility model has the characteristics that and beneficial effect: this utility model overcome that Traditional Man punching exists punching difficulty is big, speed of fulfiling hole slowly, construction number is many, many when taking a lot of work, cost is high problem；This utility model utilizes high-pressure water pressure that the impact of soil layer reduces soil layer hardness, and then reduces boring difficulty, accelerates penetration rate；Simultaneously this utility model have that manpower demand is few, cost is low, efficiency is high, time and labour saving, the simple advantage of using method.This utility model can be widely applied to the light-duty dewatering well punching of various job site.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference: 1-handle, 2-drill bit, 3-drilling pipe, 4-bracing piece, 5-high-pressure water pipe, 6-high-pressure hydraulic pump, 7-intend boring dewatering well.
Detailed description of the invention
Embodiment 1 is shown in Figure 1, and a kind of light-duty dewatering well punch device, including handle 1, drill bit, drilling pipe 3, high-pressure water pipe 5 and high-pressure hydraulic pump 6；The size of described punch device determines according to the diameter intending boring dewatering well 7.
The bottom outer wall of described drilling pipe 3 connects handle 1 that is elongated and that extend straight up, and between the two, connection has bracing piece 4, described bracing piece 4 one end vertical drilling pipe 3 outer wall to be welded to connect；Described handle 1 is made up of vertical portion and bending part, and described two-part junction point is welded to connect with bracing piece 4 other end.
The steel pipe that the making material of described handle 1 preferably uses a diameter of 2.5cm, wall thickness to be 0.3mm.
Described drilling pipe 3 outer wall lower end connects drill bit, and the bit blades 2 that described drill bit is distributed by equi-spaced apart forms, and the first half of a side of described bit blades 2 is perpendicular to the outer wall welding of drilling pipe 3, its tip down and unsettled；Described bit blades 2 at least 3, in the present embodiment is 4；Described bit blades 2 is in half wicker leaf shape longitudinally cut open, and outwardly, being connected side with drilling pipe 3 is straight line in its curved arc shape side；The making material of described bit blades 2 preferably uses 0.5mm steel plate.
The end opening of described drilling pipe 3 is reducing；Described drilling pipe 3 external diameter and the minor diameter fit of high-pressure water pipe 5, and determined by the internal diameter of high-pressure water pipe 5；The length of described drilling pipe 3 controls to be advisable at 30cm～50cm.
Described drilling pipe 3 upper end connects with high-pressure water pipe 5, and described high-pressure water pipe 5 other end connects high-pressure hydraulic pump 6；The model of described high-pressure hydraulic pump 6 is equipped with and is determined by the intensity of soil layer.
During construction, after drenching, with water, the soil layer intending boring dewatering well 7 position, in handle 1 termination is inserted soil layer, the degree of depth is generally 20cm；
This utility model reduces the demand to manpower, but improves the control requirement to handle 1.When using this utility model to set plan brill dewatering well 7, handle 1, the simultaneously perpendicularity of joystick 1 manually must be pushed down, it is to avoid become orifice angle out of plumb, cause light-duty downcast well pipe cannot insert the situation of pore-forming.
Construction procedure:
Step one: initial survey is released and intended boring dewatering well 7 position, and clear with red paint mark；
Step 2: drench the soil layer intending boring dewatering well 7 position with water, and handle 1 termination is inserted in soil layer；
Step 3: open high-pressure hydraulic pump 6, back and forth plug handle 1, punched to projected depth by drilling pipe 3 bottom hydraulic pressure；
Step 4: close high-pressure hydraulic pump 6, extract handle 1, inserts light-duty downcast well pipe in pore-forming；
Step 5: carry out precipitation.
Claims (6)
1. a light-duty dewatering well punch device, including drilling pipe (3) and drill bit, it is characterised in that: the bottom outer wall of described drilling pipe (3) connects the handle (1) extended straight up；Described drilling pipe (3) outer wall lower end connects drill bit, and the bit blades (2) that described drill bit is distributed by equi-spaced apart form, the first half of a side of described bit blades (2) be perpendicular to the outer wall of drilling pipe (3) weld, its tip down and unsettled；Described drilling pipe (3) upper end connects with high-pressure water pipe (5), and described high-pressure water pipe (5) other end connects high-pressure hydraulic pump (6).
One the most according to claim 1 light-duty dewatering well punch device, it is characterised in that: it is connected between described handle (1) with drilling pipe (3) and has bracing piece (4).
One the most according to claim 1 light-duty dewatering well punch device, it is characterised in that: described bit blades (2) is in half wicker leaf shape longitudinally cut open, and outwardly, being connected side with drilling pipe (3) is straight line in its curved arc shape side.
One the most according to claim 3 light-duty dewatering well punch device, it is characterised in that: described bit blades (2) at least 3.
One the most according to claim 1 light-duty dewatering well punch device, it is characterised in that: the end opening of described drilling pipe (3) is reducing.
One the most according to claim 1 light-duty dewatering well punch device, it is characterised in that: the external diameter of described drilling pipe (3) and the minor diameter fit of high-pressure water pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150382.0U CN205713979U (en) | 2016-02-29 | 2016-02-29 | A kind of light-duty dewatering well punch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150382.0U CN205713979U (en) | 2016-02-29 | 2016-02-29 | A kind of light-duty dewatering well punch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205713979U true CN205713979U (en) | 2016-11-23 |
Family
ID=57334030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620150382.0U Expired - Fee Related CN205713979U (en) | 2016-02-29 | 2016-02-29 | A kind of light-duty dewatering well punch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205713979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130622A (en) * | 2017-05-31 | 2017-09-05 | 中铁二十局集团第六工程有限公司 | Pool Bridge cushion cap foundation ditch subregion vacuum precipitation system and precipitation method |
-
2016
- 2016-02-29 CN CN201620150382.0U patent/CN205713979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130622A (en) * | 2017-05-31 | 2017-09-05 | 中铁二十局集团第六工程有限公司 | Pool Bridge cushion cap foundation ditch subregion vacuum precipitation system and precipitation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |