CN105422034B - A kind of blasthole fisher - Google Patents
A kind of blasthole fisher Download PDFInfo
- Publication number
- CN105422034B CN105422034B CN201510978182.4A CN201510978182A CN105422034B CN 105422034 B CN105422034 B CN 105422034B CN 201510978182 A CN201510978182 A CN 201510978182A CN 105422034 B CN105422034 B CN 105422034B
- Authority
- CN
- China
- Prior art keywords
- fisher
- blasthole
- dog
- hook
- bottom dog
- 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.)
- Withdrawn - After Issue
Links
- 238000010276 construction Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Marine Sciences & Fisheries (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pulleys (AREA)
Abstract
The invention discloses a kind of blasthole fisher, belong to fishing device technical field.In order to which the lining rope either rope form article such as detonator for solving the problems, such as to fall into hole in current mine work is difficult to salvage, a kind of blasthole fisher is provided, including fisher body, the fisher body includes domed top, cylindrical central part and conical lower section, the domed top is provided with tether ring, the cylindrical central part side wall is provided with the side hook of more than 5, the blasthole fisher also includes the bottom dog pawl of more than 3, the bottom dog pawl is provided with bottom dog dog collar ear, and the bottom dog dog collar ear connects the connection ring ear in conical lower section.The present invention can portal the salvagings such as the lining rope detonator fallen into hole the outer waste reused, reduce equipment.The mine deep water blasthole that is particularly suitable for use in uses.
Description
Technical field
Present invention relates particularly to a kind of blasthole fisher, belong to fishing device technical field.
Background technology
At present, in mining production work, often have lining rope or hole inner tube is fallen in blasthole accidentally, due to blasthole
Depth usually reaches more than 10 meters, and ponding is often had in hole, be difficult under in general hook will the lining rope that fall into hole or
Detonator takes out, and this is not only a kind of waste to equipment but also influences whether follow-up construction.
The content of the invention
Therefore, the invention aims to the lining rope for solving to fall into hole in the current mine work either rope such as detonator
The problem of shape article is difficult to salvage, there is provided a kind of blasthole fisher, including fisher body, the fisher body include hemisphere
At the top of shape, cylindrical central part and conical lower section, the domed top is provided with tether ring, in the cylindrical central part side wall
Provided with the side hook of more than 5, the blasthole fisher also includes the bottom dog pawl of more than 3, and the bottom dog pawl is provided with bottom dog
Dog collar ear, the bottom dog dog collar ear connect the connection ring ear in conical lower section.
Further, the cylindrical central part is the solid construction being made of copper.
Further, the bottom dog pawl is three hook hooks, and the side hook is single hook hook.
Further, the side hook is distributed in cylindrical central part side wall by high and low position.
The beneficial effects of the present invention are：A kind of blasthole fisher of the present invention, provided with can be with the bottom dog of large angle pendulum
Pawl and the by different level design of these hooks of laying with the supermedial side hook of deep hole fisher column substantially increase each hook
Success rate after decentralization, the salvagings such as the lining rope detonator fallen into hole can be portalled it is outer reused, reduce equipment
Waste.The mine deep water blasthole that is particularly suitable for use in uses.
Brief description of the drawings
Fig. 1 is a kind of structural representation of blasthole fisher of the present invention；
Fig. 2 is the structural representation of Fig. 1 midsole hooks part.
Reference is as follows：
1st, fisher body；2nd, domed top；3rd, cylindrical central part；4th, conical lower section；5th, tether ring；6th, side hook
Pawl；7th, bottom dog pawl；8th, bottom dog dog collar ear；9th, connection ring ear.
Embodiment
The embodiment of the present invention is illustrated below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of blasthole fisher, including fisher body 1, fisher body 1 include dome
Portion 2, cylindrical central part 3 and conical lower section 4, domed top 2 are provided with tether ring 5, and the side wall of cylindrical central part 2 is provided with 5
Side hook 6 more than individual, blasthole fisher also include the bottom dog pawl 7 of more than 3, and bottom dog pawl 7 is provided with bottom dog dog collar ear 8, bottom
Hook ring ear 8 connects the connection ring ear 9 in conical lower section 4.Tether ring 5 is used to connect rope.
Preferably, cylindrical central part 3 is the solid construction being made of copper.With weight balance function, easily can quickly transfer
Salvaging task is realized to water hole bottom.
Preferably, bottom dog pawl 7 is three hook hooks, and side hook 6 is single hook hook.
Preferably, side hook 6 is distributed in the side wall of cylindrical central part 3 by high and low position.Can be with large angle pendulum
Bottom dog pawl 7 and by different level laying greatly improve with the side hook 6 in deep hole fisher cylindrical central part 3, the design of these hooks
Success rate after each hook decentralization.
This practical deep hole fisher can realize the salvaging of ropy in deep hole.Operator transfers to deep hole fisher
After the deep hole for needing to be salvaged ropy, short distance it can carry up and down in order to improve the success rate of salvaging and wave rope, increase
Deepen the hook of hole fisher with being hooked the touch opportunity for drawing thing, carry out salvage if in water hole, then first slowly lift
Deep hole fisher, treat that fisher is at the uniform velocity lifted up until salvaged article is salvaged out deep hole, dry hole again after leaving the water surface
Shi Ze remains a constant speed lifting.Should be observed if lighter in weight is felt in lifting process this salvaging whether caught on it is salvaged
Thing, deep hole fisher is transferred again if not catching on and re-starts salvaging.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of blasthole fisher, including fisher body, it is characterised in that the fisher body include domed top,
Cylindrical central part and conical lower section, the domed top are provided with tether ring, and the cylindrical central part side wall is provided with 5
Side hook above, the blasthole fisher also include the bottom dog pawl of more than 3, and the bottom dog pawl is provided with bottom dog dog collar ear,
Connection ring ear in the bottom dog dog collar ear connection conical lower section；The cylindrical central part is the solid construction being made of copper；
The bottom dog pawl is three hook hooks, and the side hook is single hook hook；The side hook is distributed in cylinder by high and low position
In shape middle part of sliding channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978182.4A CN105422034B (en) | 2015-12-23 | 2015-12-23 | A kind of blasthole fisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978182.4A CN105422034B (en) | 2015-12-23 | 2015-12-23 | A kind of blasthole fisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105422034A CN105422034A (en) | 2016-03-23 |
| CN105422034B true CN105422034B (en) | 2017-12-01 |
Family
ID=55500529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510978182.4A Withdrawn - After Issue CN105422034B (en) | 2015-12-23 | 2015-12-23 | A kind of blasthole fisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422034B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115823981B (en) * | 2022-11-25 | 2024-06-25 | 重庆交通大学 | Fishing tool for tail wire of deep hole detonator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2371332Y (en) * | 1998-12-21 | 2000-03-29 | 郭劭民 | Well grab for criminal investigation to obtain evidence |
| CN203547631U (en) * | 2013-11-26 | 2014-04-16 | 胜利油田同泰石油工程有限公司 | Oil field underground salvager |
| CN203570249U (en) * | 2013-11-04 | 2014-04-30 | 中国石油集团渤海钻探工程有限公司 | External hook for drilling |
| CN205349274U (en) * | 2015-12-23 | 2016-06-29 | 内蒙古包钢钢联股份有限公司 | Big gun hole fisher |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008002835B4 (en) * | 2008-04-30 | 2012-09-06 | Universität Bremen vertreten durch den Rektor | hooks catcher |
-
2015
- 2015-12-23 CN CN201510978182.4A patent/CN105422034B/en not_active Withdrawn - After Issue
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2371332Y (en) * | 1998-12-21 | 2000-03-29 | 郭劭民 | Well grab for criminal investigation to obtain evidence |
| CN203570249U (en) * | 2013-11-04 | 2014-04-30 | 中国石油集团渤海钻探工程有限公司 | External hook for drilling |
| CN203547631U (en) * | 2013-11-26 | 2014-04-16 | 胜利油田同泰石油工程有限公司 | Oil field underground salvager |
| CN205349274U (en) * | 2015-12-23 | 2016-06-29 | 内蒙古包钢钢联股份有限公司 | Big gun hole fisher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105422034A (en) | 2016-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20220318 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20220318 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |