CN203817734U - Drill shackle - Google Patents
Drill shackle Download PDFInfo
- Publication number
- CN203817734U CN203817734U CN201420206067.6U CN201420206067U CN203817734U CN 203817734 U CN203817734 U CN 203817734U CN 201420206067 U CN201420206067 U CN 201420206067U CN 203817734 U CN203817734 U CN 203817734U
- Authority
- CN
- China
- Prior art keywords
- fixed
- drill bit
- base plate
- support
- utility
- 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 - Lifetime
Links
- 210000004907 gland Anatomy 0.000 claims description 7
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a drill shackle, which comprises a movable support and a fixed support; the fixed support is fixed on the movable support; a power apparatus is fixed on the back of the fixed support; a fixed head that extends out is set on the top of the fixed support; a telescoping apparatus is fixed on the fixed head bottom; a heavy chain link is fixed on the telescoping apparatus; and a drill is fixed on the top of the heavy type chain link. The advantages of the utility model are convenient installation, simple structure, safe usage and rapid drilling.
Description
Technical field
The utility model relates to a kind of drill bit unscrewing device, belongs to mechanical field.
Background technology
In existing drill bit unscrewing device, fixedly the fixed support of unscrewing device matches with travel(l)ing rest, causes using and mobile unscrewing device inconvenience.Therefore, we need to seek a kind of new technology and solve this problem.
Summary of the invention
The utility model provides a kind of drill bit unscrewing device.
For achieving the above object, the technical solution adopted in the utility model is: a kind of drill bit unscrewing device, comprise travel(l)ing rest and fixed support, fixed support is fixed on travel(l)ing rest, support bracket fastened rear portion is fixed with power set, fixed support top is provided with the gland extending out, gland bottom is fixed with retractor device, retractor device is fixed with heavy chain link, heavy chain link top is fixed with drill bit, travel(l)ing rest is billy gate, and billy gate comprises fixed base plate, is installed on the castor and the pushing hands frame that is installed on fixed base plate one side of fixed base plate bottom.
In such scheme, related content is explained as follows:
1,, in such scheme, power set are motor.
2,, in such scheme, retractor device is spring.
3, in such scheme, the monosymmetric hanger that is provided with of fixed base plate front end.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model is easy for installation, simple in structure, uses safety, and drilling well is rapid.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, fixed support; 2, power set; 3, gland; 4, retractor device; 5, heavy chain link; 6, drill bit; 7, fixed base plate; 8, castor; 9, pushing hands frame; 10, hanger.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-: a kind of drill bit unscrewing device
Shown in accompanying drawing 1, a kind of drill bit unscrewing device, comprise travel(l)ing rest and fixed support 1, fixed support 1 is fixed on travel(l)ing rest, the rear portion of fixed support 1 is fixed with power set 2, and fixed support 1 top is provided with the gland 3 extending out, and gland 3 bottoms are fixed with retractor device 4, retractor device 4 is fixed with heavy chain link 5, and heavy chain link 5 tops are fixed with drill bit 6.Travel(l)ing rest is billy gate, and billy gate comprises fixed base plate 7, is installed on the castor 8 and the pushing hands frame 9 that is installed on fixed base plate 7 one sides of fixed base plate 7 bottoms.Power set are motor.Retractor device is spring.The monosymmetric hanger 10 that is provided with of fixed base plate 7 front ends.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model is easy for installation, simple in structure, uses safety, and drilling well is rapid.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. a drill bit unscrewing device, it is characterized in that: comprise travel(l)ing rest and fixed support, described fixed support is fixed on travel(l)ing rest, described support bracket fastened rear portion is fixed with power set, described fixed support top is provided with the gland extending out, described gland bottom is fixed with retractor device, described retractor device is fixed with heavy chain link, described heavy chain link top is fixed with drill bit, described travel(l)ing rest is billy gate, described billy gate comprises fixed base plate, is installed on the castor and the pushing hands frame that is installed on fixed base plate one side of fixed base plate bottom
A kind of drill bit unscrewing device according to claim 1, is characterized in that: described power set are motor.
2. a kind of drill bit unscrewing device according to claim 1, is characterized in that: described retractor device is spring.
3. a kind of drill bit unscrewing device according to claim 1, is characterized in that: the monosymmetric hanger that is provided with of described fixed base plate front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206067.6U CN203817734U (en) | 2014-04-25 | 2014-04-25 | Drill shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206067.6U CN203817734U (en) | 2014-04-25 | 2014-04-25 | Drill shackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817734U true CN203817734U (en) | 2014-09-10 |
Family
ID=51473277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206067.6U Expired - Lifetime CN203817734U (en) | 2014-04-25 | 2014-04-25 | Drill shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817734U (en) |
-
2014
- 2014-04-25 CN CN201420206067.6U patent/CN203817734U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |