CN205532432U - Drilling tool fishing device - Google Patents
Drilling tool fishing device Download PDFInfo
- Publication number
- CN205532432U CN205532432U CN201620261244.XU CN201620261244U CN205532432U CN 205532432 U CN205532432 U CN 205532432U CN 201620261244 U CN201620261244 U CN 201620261244U CN 205532432 U CN205532432 U CN 205532432U
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- drilling tool
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- tray
- fishing device
- wall
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Abstract
The utility model relates to a drilling tool fishing device, including the balancing disk, it has the cantilever to distribute on the balancing disk, and cantilever downwardly extending and extending direction are parallel, and the lower extreme of a plurality of cantilevers extends and encloses the domain formation that closes between the end and treat the chamber that holds of salvaging the drilling tool, and the lower extreme of cantilever extends the end and is provided with support portion, and the support position appears on the cantilever and waits to salvage the drilling tool and hold that dodge and the bracketing is waited to salvage the outer wall of drilling tool and is in two kinds of location State of lifting, and the balancing disk is connected with the lifting pole, and the lifting pole drives the lift of balancing disk and moves. Utilize the lifting pole realize with the rigid connection of balancing disk, to the drilling test time, until the cantilever and the drilling tool contact of dropping, enclose the intracavity that holds that closes between the automatic leading -in cantilever of drilling tool, then drive lifting pole rises, the support portion that the extension end of cantilever below set up implements the support to the drilling tool to hold up and salvage drilling with the drilling tool, the movable support portion that is located of drilling tool can realize that the automation of drilling tool is right, and the convenience salvages the drilling tool to come up from drilling.
Description
Technical field
This utility model relates to technical field of engineering machinery, is specifically related to a kind of drilling tool fishing device.
Background technology
During some bridges, highway construction, need at ground or water-bed construction drill, special according to different geology
Levying and Structural strength calls, the degree of depth of boring is had nothing in common with each other, and utilizes the drilling tool on rig to implement drilling operation, is being drilled with
Steel reinforcement cage is transferred in good boring, and then casting concrete is formed for cast-in-situ bored pile.Drilling operation implemented by above-mentioned rig
Time, gadder sets on the ground, and the lower end of the rotating shaft of rig is connected with drilling tool, and rig starts gearing drilling tool and rotates, thus
Implementing drilling operation, the bore diameter being drilled with is the most identical with the diameter of drilling tool, but above-mentioned rig is during being drilled with,
Drilling tool, often due to Geological Reasons amplitude of fluctuation is relatively big, causes the accident that drilling tool comes off with rig, if salvaging not in time,
The whole duration certainly will be delayed, affect whole project progress, in prior art, mostly utilize lifting rope and suspension hook to implement drilling tool
Salvaging, but in above-mentioned salvaging mode, when drilling tool is drilled with the deeper position of below ground, utilize above-mentioned suspension hook
Not only being difficult to determine the position of drilling tool with the mode of lifting rope, and suspension hook is during upper lifting, drilling tool is easy to deflection,
Thus the phenomenon causing drilling tool at all cannot pick up, thus need repeatedly to lift operation, until righting drilling tool, can drag for
Going out drilling tool, above-mentioned salvaging mode difficulty is very big, the longest.
Utility model content
The purpose of this utility model is just to provide a kind of fishing device can conveniently implemented and salvage drilling tool.
For achieving the above object, the technical solution adopted in the utility model is: a kind of drilling tool fishing device, including counterweight
Dish, is distributed cantilever on balancing disk, described cantilever downwardly extends and bearing of trend is parallel, the lower end elongated end of multiple cantilevers
Between the region that encloses constitute and treat the receiving chamber salvaging drilling tool, the lower end elongated end of described cantilever is provided with torr support part, institute
State torr support part to be positioned on cantilever to present and dodge and the outer wall of bracketing drilling tool to be salvaged be in lifting with drilling tool to be salvaged receiving
Two kinds of location status, described balancing disk is connected with lifting bar, lifting bar drive balancing disk lifting action.
Compared with prior art, the technique effect that this utility model possesses is: utilize that lifting bar realizes with balancing disk is firm
Property connect, when to boring test, until cantilever contacts with the drilling tool dropped, drilling tool is automatically imported and encloses between cantilever
Accommodating intracavity, then drive lifting bar to rise, what the elongated end below cantilever was arranged asks the support part outer wall with drilling tool against also
Implementing the torr to drilling tool to support, thus drilling tool holds up and salvages boring, drilling tool is movable to be positioned on torr support part, it is possible to real
The auto-strengthening of existing drilling tool, thus conveniently drilling tool is salvaged from boring, this drilling tool fishing device, convenient operation is salvaged
Efficiency is high.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of the two states of drilling tool fishing device；
Fig. 3 is the view that drilling tool fishing device is in when declining and salvage drilling tool；
Fig. 4 is the view that drilling tool fishing device is in when salvaging drilling tool；
Fig. 5 is drilling tool fishing device view when being in rising.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 5, the utility model is further described
A kind of drilling tool fishing device, including balancing disk 10, is distributed cantilever 20 on balancing disk 10, described cantilever 20 to
Lower extension and bearing of trend are parallel, and the region enclosed between the lower end elongated end of multiple cantilevers 20 is constituted treats salvaging drilling tool
The receiving chamber of A, the lower end elongated end of described cantilever 20 is provided with torr support part, and described torr support part is positioned on cantilever 20 and presents
Accommodate with drilling tool A to be salvaged and dodge and the outer wall of bracketing drilling tool to be salvaged A be in two kinds of location status of lifting, described
Balancing disk 10 is connected with lifting bar, and lifting bar drives the lifting action of balancing disk 10.
Abandon of the prior art, utilize and salvage the drawback that rope brings with the salvaging mode of suspension hook, utilize lifting bar realize with
Being rigidly connected of balancing disk 10, it is to avoid the phenomenon of the skew of floating occurred when salvaging drilling tool A, fishing device is to brill
During the test of hole, until cantilever 20 contacts with the drilling tool A dropped, drilling tool A is automatically imported between cantilever 20 receiving enclosed
Intracavity, then drives lifting bar to rise, the outer wall of the torr support part that elongated end below cantilever 20 is arranged and drilling tool A against
And implement the support of the torr to drilling tool A, thus drilling tool A is held up and salvages boring, drilling tool A is movable to be positioned on torr support part,
It is capable of the auto-strengthening of drilling tool A, thus conveniently drilling tool A is salvaged from boring, this drilling tool fishing device, side
Just efficiency height is salvaged in operation.
As preferred version of the present utility model, for implementing drilling tool A is effectively held in the palm support, it is to avoid drilling tool A occur and
Cannot carry away the phenomenon of boring smoothly, the circumference that described cantilever 20 is positioned at balancing disk 10 extends downward with more than 3,
Equidistantly it is distributed between cantilever 20.3 or 4 cantilevers 20 can be set and be equidistantly distributed, multiple cantilevers 20 it
Between the region that encloses constitute the housing region of drilling tool A, during lifting bar is lifted, due to multiple cantilevers 20
Stablize effective bracketing, thus the deflection situation that drilling tool A occurs can be avoided, and then guarantee drilling tool A smoothly in boring
Salvage.
Preferred version further, the lower end inside face of described cantilever 20 is provided with inclined-plane 21, multiple cantilevers 20 oblique
The tubular cavity that face 21 encloses is the toroidal that lower end is big, upper end is little.Owing to the boring at drilling tool A place rises the degree of depth very greatly,
The size range of boring there is also certain fluctuation, therefore directly utilizes moving up and down of lifting bar, and possibly cannot be smoothly
By the drilling tool A importing receiving intracavity that encloses of cantilever 20, therefore for convenience of the import operation of drilling tool A, by cantilever 20 times
Side is arranged to trumpet-shaped inclined-plane 21, accommodates intracavity so that it is guaranteed that imported by drilling tool A.
Specifically, described torr support part includes that rotary type is arranged on the tray 30 of cantilever 20 lower end, turning of described tray 30
Dynamic axial line level, the rotation of tray 30 is in dodges and outside bracketing drilling tool to be salvaged A with drilling tool A outer wall to be salvaged
Wall is also in two kinds of location status of lifting.In conjunction with Fig. 3 to Fig. 5, when fishing device declines, drilling tool A makes tray
30 rotate thus formation dodging drilling tool A itself, and when drilling tool A enters and accommodates intracavity, tray 30 rotates, thus
Form the torr to drilling tool A itself to support.
More specifically, the lower end of described cantilever 20 is provided with opening 22, and described tray 30 is positioned at this opening 22,
The outer wall of described cantilever 20 is provided with limited block 23, and described limited block 23 constitutes against with the outer wall of tray 30 or separates
Coordinate.During lifting on fishing device, drilling tool A makes tray 30 rotate backward, tray 30 and limited block 223
During abutting contact, thus limit tray 30 and further rotate, and then reach drilling tool A is effectively held in the palm support.
Finally, rock for avoiding drilling tool A to be positioned at receiving intracavity further, enclose between the elongated end of described cantilever 20 lower end
The region diameter and the drilling tool A outside dimension to be salvaged that accommodate chamber that constitute coincide, tray 30 is in to be salvaged
When drilling tool A outer wall dodges state, tray 30 is concordant with the medial wall of cantilever 20, and tray 30 is in bracketing to be waited to salvage brill
During the outer wall state of tool A, the bar length direction level of tray 30 overhangs and the outer wall composition of limited block 23 and tray 30 is supported
By coordinating.
Claims (6)
1. a drilling tool fishing device, it is characterised in that: include balancing disk (10), be distributed outstanding on balancing disk (10)
Arm (20), described cantilever (20) downwardly extends and bearing of trend is parallel, the lower end elongated end of multiple cantilevers (20) it
Between the region that encloses constitute and treat the receiving chamber salvaging drilling tool (A), the lower end elongated end of described cantilever (20) is provided with torr
Support part, described torr support part is positioned on cantilever (20) to present to accommodate with drilling tool to be salvaged (A) dodges and bracketing drilling tool to be salvaged
(A) outer wall two kinds of location status of lifting, described balancing disk (10) is connected with lifting bar, and lifting bar drives counterweight
The lifting action of dish (10).
Drilling tool fishing device the most according to claim 1, it is characterised in that: described cantilever (20) is positioned at counterweight
The circumference of dish (10) extends downward with more than 3, and cantilever is equidistantly distributed between (20).
Drilling tool fishing device the most according to claim 1 and 2, it is characterised in that: under described cantilever (20)
End medial surface is provided with inclined-plane (21), the tubular cavity that the inclined-plane (21) of multiple cantilevers (20) encloses be lower end big, on
Hold little toroidal.
Drilling tool fishing device the most according to claim 1 and 2, it is characterised in that: described torr support part includes rotating
Formula is arranged on the tray (30) of cantilever (20) lower end, the rotational axis line level of described tray (30), tray (30)
Rotation be in and dodge with drilling tool to be salvaged (A) outer wall and bracketing drilling tool to be salvaged (A) be in two kinds of position shapes of lifting
State.
Drilling tool fishing device the most according to claim 4, it is characterised in that: the lower end of described cantilever (20) sets
Being equipped with opening (22), described tray (30) is positioned at this opening (22), and the outer wall of described cantilever (20) is provided with
Limited block (23), described limited block (23) constitutes against with the outer wall of tray (30) or separates cooperation.
Drilling tool fishing device the most according to claim 5, it is characterised in that: described cantilever (20) lower end extends
The diameter accommodating chamber that the region enclosed between end is constituted coincide with drilling tool (A) outside dimension to be salvaged, tray (30)
Being in when drilling tool (A) outer wall salvaged dodges state, tray (30) is concordant with the medial wall of cantilever (20), torr
Block (30) is in bracketing in time salvaging drilling tool (A) state, and the bar length direction level of tray (30) overhangs and limited block (23)
Constitute against coordinating with the outer wall of tray (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261244.XU CN205532432U (en) | 2016-03-30 | 2016-03-30 | Drilling tool fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620261244.XU CN205532432U (en) | 2016-03-30 | 2016-03-30 | Drilling tool fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532432U true CN205532432U (en) | 2016-08-31 |
Family
ID=56785884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620261244.XU Active CN205532432U (en) | 2016-03-30 | 2016-03-30 | Drilling tool fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649565A (en) * | 2016-03-30 | 2016-06-08 | 中煤特殊凿井有限责任公司 | Drilling tool salvaging device |
| CN107882527A (en) * | 2017-11-06 | 2018-04-06 | 姚森 | Engineering drill bit fishing equipment |
-
2016
- 2016-03-30 CN CN201620261244.XU patent/CN205532432U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649565A (en) * | 2016-03-30 | 2016-06-08 | 中煤特殊凿井有限责任公司 | Drilling tool salvaging device |
| CN107882527A (en) * | 2017-11-06 | 2018-04-06 | 姚森 | Engineering drill bit fishing equipment |
| CN107882527B (en) * | 2017-11-06 | 2021-08-03 | 广州泷澄绿能工程科技有限公司 | Engineering drill bit fishing equipment |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |