CN213980733U - Simple and easy drill bit fishing frock - Google Patents
Simple and easy drill bit fishing frock Download PDFInfo
- Publication number
- CN213980733U CN213980733U CN202022377177.7U CN202022377177U CN213980733U CN 213980733 U CN213980733 U CN 213980733U CN 202022377177 U CN202022377177 U CN 202022377177U CN 213980733 U CN213980733 U CN 213980733U
- Authority
- CN
- China
- Prior art keywords
- pick
- drill bit
- fishing hook
- upper portion
- square head
- 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
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 4
- 241001330002 Bambuseae Species 0.000 claims abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 4
- 239000011425 bamboo Substances 0.000 claims abstract 4
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a frock is salvaged to simple and easy drill bit, including square head case, deep floor, upper portion roof, bore a main part, pick base cylinder, pick, left side fishing hook and right side fishing hook, square head case lower part welded connection upper portion roof, be convenient for connect the drilling rod, upper portion roof fixed connection bore a section of thick bamboo, square head case and upper portion roof are connected respectively to a plurality of deep floor side, further strengthen the joint strength of square head case and upper portion roof, upper portion roof fixed connection bore a main part, bore a main part lower part welded connection pick base cylinder, guarantee equipment can not overweight when enlarging main part thickness is convenient for install the pick, along being equipped with the pick more than two under the pick base cylinder, the inboard surface of pick base cylinder is far away respectively welded mounting left side fishing hook and right side fishing hook, can drill down again and salvage the drill bit.
Description
Technical Field
The utility model relates to a salvage the frock, specifically a frock is salvaged to simple and easy drill bit.
Background
The building is built after a newly-opened construction site enters a field, a foundation pile pit is built in the first part, a drill bit is inevitably left in the foundation pile pit due to various accidental reasons in the foundation pile excavation process, the drill bit needs to be salvaged at the moment, and a common method for processing the fallen drill bit is to use a crane to carry a hook to grab for salvage. The defects are that the treatment time is long, the hooking is mainly performed by hooking the waistband or the supporting plate of the drill bit, the drill bit is easy to eccentrically incline, and the drill bit is easy to scratch the protective wall or be clamped in the hole.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a frock is salvaged to simple and easy drill bit can salvage out the drill bit under drilling once more.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a frock is salvaged to simple and easy drill bit, includes square head case, deep floor, upper portion roof, drill collar main part, pick base cylinder, pick, left side fishing hook and right side fishing hook, square head case lower part welded connection upper portion roof, be convenient for connect the drilling rod, square head case and upper portion roof are connected respectively to a plurality of deep floor side, further strengthen the joint strength of square head case and upper portion roof, upper portion roof fixed connection drill collar main part, drill collar main part lower part welded connection pick base cylinder, guarantee equipment can not overweight when enlarging main part thickness and being convenient for install the pick, along being equipped with the pick more than two under the pick base cylinder, pick base cylinder inboard surface is the farthest difference welded mounting left side fishing hook and right side fishing hook.
The cutting pick is connected with the cutting pick base barrel through the threaded screw hole, so that the cutting pick can be replaced by a bucket tooth, a cutting tooth and a cone according to requirements.
The top plate at the upper part is provided with a plurality of vent holes.
The directions of the tips of the fishing hooks of the left fishing hook and the right fishing hook are opposite, so that the left fishing hook and the right fishing hook can be inserted into a vent hole arranged at the top plate of the drill bit below in a proper position during rotation to fish out the drill bit.
The thickness of the cutting pick base cylinder is not less than thirty millimeters, the thickness of the drill cylinder body is not less than twenty-five millimeters, and the thickness of the cutting pick base cylinder body is amplified so that cutting picks can be conveniently installed and the equipment cannot be too heavy.
The square head box, the reinforcing rib plate, the upper top plate, the drill cylinder main body and the cutting tooth base cylinder are manufactured by welding steel plates.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: collude with the conventionality and grab and salvage and compare, this equipment processing is simple practical convenient can cut the welding by oneself in the building site, salvages simultaneously fast and can not influence the building site construction progress.
Drawings
FIG. 1 is a front sectional view of a simple bit fishing tool;
FIG. 2 is a side sectional view of a simple bit fishing tool;
in the figure: 1. the drilling machine comprises a square head box, 2 a reinforcing rib plate, 3 an upper top plate, 4 a drill barrel main body, 5 a cutting pick base barrel, 6 a cutting pick, 7 a left fishing hook and 8 a right fishing hook.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.
As shown in fig. 1 to 2, the simple drill bit fishing tool comprises a square head box 1, reinforcing rib plates 2, an upper top plate 3, a drill barrel main body 4, a cutting pick base barrel 5, a cutting pick 6, a left fishing hook 7 and a right fishing hook 8, wherein the lower part of the square head box 1 is welded and connected with the upper top plate 3 so as to be convenient for connecting a drill rod, the side edges of the plurality of reinforcing rib plates 2 are respectively connected with the square head box 1 and the upper top plate 3, the connection strength of the square head box 1 and the upper top plate 3 is further enhanced, the upper top plate 3 is fixedly connected with the drill barrel main body 4, the lower part of the drill barrel main body 4 is welded and connected with the cutting pick base barrel 5, the equipment cannot be too heavy when the cutting pick 6 is conveniently installed due to the increased thickness of the main body, the cutting pick base barrel 5 is provided with more than two cutting picks 6, and the left fishing hook 7 and the right fishing hook 8 are welded and installed on the farthest inner side surface of the cutting pick base barrel 5.
The cutting pick 6 is connected with the cutting pick base barrel 5 through a threaded screw hole, so that the cutting pick 6 can be replaced by a bucket tooth, a cutting tooth and a cone as required by equipment.
The upper top plate 3 is provided with a plurality of vent holes.
The directions of the fishing hook tips of the left fishing hook 7 and the right fishing hook 8 are opposite, so that the left fishing hook 7 and the right fishing hook 8 can be inserted into a vent hole arranged at the top plate of the lower drill bit in a proper position during rotation to fish out the drill bit.
The thickness of the cutting pick base cylinder 5 is not less than thirty millimeters, the thickness of the drill cylinder body 4 is not less than twenty-five millimeters, and the thickness of the body of the amplified cutting pick base cylinder 5 is convenient for installing a cutting pick 6 and meanwhile ensures that the equipment is not too heavy.
The square head box 1, the reinforcing rib plate 2, the upper top plate 3, the drill cylinder body 4 and the cutting pick base cylinder 5 are made of steel plates through welding.
When the simple drill bit fishing tool is used, the simple drill bit fishing tool is connected to drill rod equipment and can be used.
Has the advantages that: collude with the conventionality and grab and salvage and compare, this equipment processing is simple practical convenient can cut the welding by oneself in the building site, salvages simultaneously fast and can not influence the building site construction progress.
Claims (6)
1. The utility model provides a frock is salvaged to simple and easy drill bit, includes square head case (1), deep floor (2), upper portion roof (3), bore a section of thick bamboo main part (4), pick base (5), pick (6), left side fishing hook (7) and right side fishing hook (8), its characterized in that, square head case (1) lower part welded connection upper portion roof (3), square head case (1) and upper portion roof (3) are connected respectively to a plurality of deep floor (2) side, upper portion roof (3) fixed connection bore a section of thick bamboo main part (4), bore a section of thick bamboo main part (4) lower part welded connection pick base (5), along being equipped with pick (6) more than two under pick base (5), pick base (5) inboard surface is the farthest respectively welded mounting left side fishing hook (7) and right side fishing hook (8).
2. The simple drill bit fishing tool according to claim 1, wherein the cutting pick (6) is connected with the cutting pick base barrel (5) through a threaded screw hole.
3. The simple drill bit fishing tool according to claim 1, wherein the upper top plate (3) is provided with a plurality of vent holes.
4. The simple drill bit fishing tool according to claim 1, characterized in that the fishing hook tips of the left fishing hook (7) and the right fishing hook (8) are opposite in direction.
5. The simple drill bit fishing tool according to claim 1, wherein the thickness of the cutting pick base cylinder (5) is not less than thirty millimeters, and the thickness of the drill cylinder body (4) is not less than twenty-five millimeters.
6. The simple drill bit fishing tool according to claim 1, characterized in that the square head box (1), the reinforcing rib plate (2), the upper top plate (3), the drill cylinder body (4) and the cutting pick base cylinder (5) are made of steel plates through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377177.7U CN213980733U (en) | 2020-10-22 | 2020-10-22 | Simple and easy drill bit fishing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377177.7U CN213980733U (en) | 2020-10-22 | 2020-10-22 | Simple and easy drill bit fishing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980733U true CN213980733U (en) | 2021-08-17 |
Family
ID=77258080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022377177.7U Expired - Fee Related CN213980733U (en) | 2020-10-22 | 2020-10-22 | Simple and easy drill bit fishing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980733U (en) |
-
2020
- 2020-10-22 CN CN202022377177.7U patent/CN213980733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |