CN205778661U - A kind of device dragging for drill hammer based on stake holes - Google Patents
A kind of device dragging for drill hammer based on stake holes Download PDFInfo
- Publication number
- CN205778661U CN205778661U CN201620610945.XU CN201620610945U CN205778661U CN 205778661 U CN205778661 U CN 205778661U CN 201620610945 U CN201620610945 U CN 201620610945U CN 205778661 U CN205778661 U CN 205778661U
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- CN
- China
- Prior art keywords
- stake holes
- discharge pipe
- inflatable mouth
- drill hammer
- hammer based
- 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.)
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Abstract
The utility model discloses a kind of device dragging for drill hammer based on stake holes, it is made up of device body, the discharge pipe of band inflatable mouth it is provided with in described stake holes, described inflatable mouth is connected by conduit air compressor machine, described inflatable mouth is 1.5m～2.5m to the pulp inlet distance of described discharge pipe, and this application can efficiently solve buried drill bit in stake holes and salvage the technical problem of difficulty, can be pulled out by drill bit rapidly simultaneously, improve production efficiency, create economic benefit.
Description
Technical field
This utility model relates to the aid of architectural engineering, particularly to a kind of dress dragging for drill hammer based on stake holes
Put.
Background technology
At present, the method that Bridges in Our Country engineering commonly used Bored Pile Foundation the impact drilling is rushed in, impact brill is applicable to
The areas such as lithosphere, ovum gravel bed and soil layer and geological condition complexity, solution cavity growth, occupy an leading position in pile foundation construction,
There is good combination property.But, in pile foundation operation, in construction site, stake holes, there is many unpredictable factors, as
Equipment generation mechanical breakdown or power failure impact drill bit and are trapped in for a long time in stake holes, and chopping bit is buried by rock debris
Live；As mud property is poor, retaining capacity is not strong, causes hole wall collapse to bury drill hammer.
Summary of the invention
The technical problem existed for prior art, this utility model provides a kind of dress dragging for drill hammer based on stake holes
Putting, this application can efficiently solve buried drill bit in stake holes and salvage the technical problem of difficulty, simultaneously can rapidly by
Drill bit is pulled out, improves production efficiency, creates economic benefit.
In order to solve to exist in prior art technical problem, this utility model adopts the following technical scheme that
A kind of device dragging for drill hammer based on stake holes, is made up of device body, is provided with band inflatable mouth in described stake holes
Discharge pipe, described inflatable mouth by conduit connect have air compressor machine, the pulp inlet distance of described inflatable mouth to described discharge pipe is
1.5m～2.5m.
Described inflatable mouth is 2m to the pulp inlet distance of described discharge pipe.
It is additionally provided with static line on described discharge pipe.
Described discharge pipe shape is inverted L-shaped.
This utility model beneficial effect:
First, this utility model discharge pipe by band inflatable mouth and the combination of air compressor machine so that the mud in stake holes exists
The powerful air pressure of air compressor machine is blown lower smooth slurry-mud slurry and is discharged, thus quickly pulls buried drill bit in stake holes out, solves
Prior art drags for the technical problem that drill bit is difficult, time-consuming.
Second, at discharge pipe pulp inlet 2m, inflatable mouth is set, can fully ensure that air in air compressor machine completely into
Discharge pipe, improves plasma discharge effect.
3rd, the design of discharge pipe inverted L-shaped, can be drained to the mud of discharge smoothly specify position, it is ensured that construction ring
Border is clean and tidy, can recycle the mud discharged again and serve effect of energy.
4th, method of the present utility model is gathered materials on the spot, easy to operate, quickly to drag for drill bit effect notable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device dragging for drill hammer based on stake holes of this utility model.
Fig. 2 is the structural representation of discharge pipe in a kind of device dragging for drill hammer based on stake holes of this utility model.
Reference:
1--stake holes 2--discharge pipe 21--inflatable mouth 22--pulp inlet 23--grout outlet 24--static line
The drill bit of 3--conduit 4--air compressor machine 5--band lifting rope
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is made and explaining:
As it is shown in figure 1, this utility model provides a kind of device dragging for drill hammer based on stake holes, it is made up of device body,
Being provided with the discharge pipe 2 of band inflatable mouth 21 in described stake holes 1, described inflatable mouth 21 is connected by conduit 3 air compressor machine 4, described
Inflatable mouth 21 to described discharge pipe pulp inlet 22 apart from for 1.5m～2.5m.Described inflatable mouth 21 to described discharge pipe 2 enter slurry
Mouth 22 distances are 2m.Described discharge pipe 2 caliber is more than conduit 3 caliber.Described discharge pipe 2 is additionally provided with static line 24.Described row
Slurry pipe 2 shape is inverted L-shaped.Outside dimension phase at internal diameter size and the described conduit 3 of inflatable mouth 21 described in this utility model
With.In real work, the discharge pipe in this utility model, conduit all can use iron pipe, pvc to manage.
This utility model can also use method used as described below to be practiced:
Step one, when in drill hammer embedment stake holes 1, with lining rope lean out in the buried thickness of drill bit and hole, place deep
Degree；
Step 2, is welded inflatable mouth 21 at discharge pipe 2 in advance at the 2m of pulp inlet 22, and inflatable mouth 21 is inserted into one end
Connect the conduit 3 having air compressor machine 4；
Step 3, inserts on the drill bit 5 of stake holes 1 at sediment 4.5cm～5.5cm by the pulp inlet 22 of discharge pipe 2, best
At 5cm.Its grout outlet 23 stretches out outside 2.5m～3.5m of stake holes 1；Meanwhile, with static line 24, discharge pipe 2 is connected with casing；
Step 4, injects substantial amounts of clear water and mud in stake holes 1；
Step 5, starts air compressor machine 4 and blows in discharge pipe 2, adjust the angle drain mud of the grout outlet 23 of discharge pipe 2
Enter and specify position, prepare to pull drill bit at any time out.In real work, the mud that grout outlet is discharged is drained in mud pit the most standby
Recycle, fulfill energy-saving and cost-reducing.
Examples detailed above is merely to illustrate this utility model, and the structure of the most each parts, material, connected mode are all to have
Changed, every equivalents carried out in this utility model technical foundation and improvement, the most should not be got rid of in this practicality
Outside novel protection domain.
Claims (4)
1. drag for a device for drill hammer based on stake holes, be made up of device body, it is characterised in that: it is provided with in described stake holes
With the discharge pipe of inflatable mouth, described inflatable mouth is connected by conduit air compressor machine, described inflatable mouth to described discharge pipe enter to starch
Mouth distance is 1.5m～2.5m.
A kind of device dragging for drill hammer based on stake holes the most according to claim 1, it is characterised in that: described inflatable mouth arrives
The pulp inlet distance of described discharge pipe is 2m.
A kind of device dragging for drill hammer based on stake holes the most according to claim 1, it is characterised in that: on described discharge pipe
It is additionally provided with static line.
A kind of device dragging for drill hammer based on stake holes the most according to claim 1, it is characterised in that: described plasma discharge is tubular
Shape is inverted L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610945.XU CN205778661U (en) | 2016-06-16 | 2016-06-16 | A kind of device dragging for drill hammer based on stake holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610945.XU CN205778661U (en) | 2016-06-16 | 2016-06-16 | A kind of device dragging for drill hammer based on stake holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778661U true CN205778661U (en) | 2016-12-07 |
Family
ID=58132325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620610945.XU Active CN205778661U (en) | 2016-06-16 | 2016-06-16 | A kind of device dragging for drill hammer based on stake holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952408A (en) * | 2016-06-16 | 2016-09-21 | 中国建筑第六工程局有限公司 | Device for salvaging percussion bit based on pile hole and using method thereof |
| CN110005359A (en) * | 2019-04-29 | 2019-07-12 | 王建 | A kind of drill bit fishing device and Refloatation method |
-
2016
- 2016-06-16 CN CN201620610945.XU patent/CN205778661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952408A (en) * | 2016-06-16 | 2016-09-21 | 中国建筑第六工程局有限公司 | Device for salvaging percussion bit based on pile hole and using method thereof |
| CN110005359A (en) * | 2019-04-29 | 2019-07-12 | 王建 | A kind of drill bit fishing device and Refloatation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |