CN205400635U - Drilling rod pull -out ware - Google Patents
Drilling rod pull -out ware Download PDFInfo
- Publication number
- CN205400635U CN205400635U CN201620223223.9U CN201620223223U CN205400635U CN 205400635 U CN205400635 U CN 205400635U CN 201620223223 U CN201620223223 U CN 201620223223U CN 205400635 U CN205400635 U CN 205400635U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- tile
- sides
- cross beam
- beam frame
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001815 facial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model discloses a drilling rod pull -out ware, including crossbeam frame, clamp tile, press from both sides the tile place in in the middle of the crossbeam frame, press from both sides the tile with the contact surface of crossbeam frame for with the vertical inclined plane that has the contained angle, presss from both sides at the middle double -layered hole of passing the drilling rod of seting up of tile, it is split type for vertically to press from both sides the tile, press from both sides the tile with the crossbeam was put up the slope facial features is carved and is pressed from both sides tight drilling rod. The utility model has the advantages that the simple and easy cost of structure is low, convenient operation, and pull -out drilling rod that can be reliable, it is small, can on -the -spot installation, can be used for complicated service environment, great flexibility has.
Description
Technical field
This utility model relates to a kind of drilling rod pull-up.
Background technology
Drilling rod be boring bar tool connects, in order to transmit the rod member of power, it is the threaded steel pipe of the foot section brought, is used for connecting rig landscape apparatus and is positioned at drilling well bottom and bores mill equipment or bottom outlet device.The purposes of drilling rod is that drilling mud is transported to drill bit, and improves, reduces or rotate bottom outlet device together with drill bit, it has to be possible to bear huge interior external pressure, distortion, bending and vibration.
The length of drilling rod is typically in about nine meters, and not only long but also heavy, therefore, drilling rod acts more difficult taking-up when pulling out, or namely enables taking-up, also results in drilling rod breakdown, it is necessary to by equipment.There is the special equipment of drawbench one class on the market, but price is high.
Utility model content
Utility model purpose: for the problems referred to above, the purpose of this utility model is to provide a kind of simple structure but can effectively act the device pulling out drilling rod.
Technical scheme: a kind of drill pipe puller, including cross beam frame, folder watt, described folder watt is positioned in the middle of described cross beam frame, the contact surface of described folder watt and described cross beam frame is and the inclined plane vertically with angle, described folder watt centre offers the folder hole through drilling rod, described folder watt is longitudinally split type, and described folder watt carves clamping drilling rod with described cross beam frame mutually by described inclined plane.
Described folder hole surface has blade tooth, increases the frictional force with drilling rod, can effectively firmly grasp drilling rod, it is prevented that unbalance stress or skidding in process of choosing.
Described folder watt is two symmetrical valve structures.
Principle of the present utility model is, by external force lifting cross beam frame, the inclined plane making folder watt and cross beam frame carves clamping drilling rod mutually, drilling rod is upwards chosen by continuous lifting cross beam frame, when drilling rod arrives certain altitude, fixes drilling rod, removal external force, make cross beam frame and folder Herba Orostachyos is de-, folder watt gets loose with drilling rod, constantly repeat above procedure, until by Kelly Stubb to desired location.
Beneficial effect: compared with prior art, the utility model has the advantages that simple structure cost is low, easy to operate, it is possible to rising reliably and pull out drilling rod, volume is little, energy in-site installation, it is possible to for complicated use environment, have bigger motility.
Accompanying drawing explanation
Fig. 1 is this utility model structural front view；
Fig. 2 of the present utility model partly cuts open structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model, it should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model, the amendment of the various equivalent form of values of the present utility model is all fallen within the application claims limited range by those skilled in the art.
As shown in accompanying drawing 1,2, one drill pipe puller, including cross beam frame 1, folder watt 2, folder watt 2 is positioned in the through hole in the middle of cross beam frame 1, and the contact surface of folder watt 2 and cross beam frame 1 is and the inclined plane 3 vertically with angle, cross beam frame 1 supporting folder watt 2.Offering folder hole 4 in the middle of folder watt 2, for through drilling rod, folder hole 4 surface has blade tooth 5, and folder watt 2 is longitudinally split type, it is preferred to two symmetrical valve structures, it is simple to manufacture.
During use, make drilling rod traverse folder hole, uniformly exert a force from cross beam frame two bottom sides with jack, make the upwards lifting of cross beam frame stress, so that folder watt and the inclined plane of cross beam frame are carved mutually and are clamped drilling rod, blade tooth increases the frictional force with drilling rod simultaneously, can effectively firmly grasp drilling rod, prevent unbalance stress or skidding in the process of choosing, the continuous lifting cross beam frame of jack, drilling rod is upwards chosen, when Kelly Stubb is got and is reached certain altitude, drilling rod is fixed with clamper, reduce jack, the lifting force being subject to along with cross beam frame disappears, cross beam frame takes off with folder Herba Orostachyos, folder watt and drilling rod get loose.Constantly repeat above procedure, until by Kelly Stubb to desired location.
Claims (3)
1. a drill pipe puller, it is characterized in that: include cross beam frame (1), folder watt (2), described folder watt (2) is positioned in the middle of described cross beam frame (1), the contact surface of described folder watt (2) and described cross beam frame (1) is and the inclined plane (3) vertically with angle, the folder hole (4) through drilling rod is offered in the middle of described folder watt (2), described folder watt (2) is longitudinally split type, and described folder watt (2) carves clamping drilling rod with described cross beam frame (1) mutually by described inclined plane (3).
2. a kind of drill pipe puller according to claim 1, it is characterised in that: described folder hole (4) surface has blade tooth (5).
3. a kind of drill pipe puller according to claim 1, it is characterised in that: described folder watt (2) is two symmetrical valve structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223223.9U CN205400635U (en) | 2016-03-22 | 2016-03-22 | Drilling rod pull -out ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620223223.9U CN205400635U (en) | 2016-03-22 | 2016-03-22 | Drilling rod pull -out ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400635U true CN205400635U (en) | 2016-07-27 |
Family
ID=56422693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620223223.9U Expired - Fee Related CN205400635U (en) | 2016-03-22 | 2016-03-22 | Drilling rod pull -out ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604510A (en) * | 2016-03-22 | 2016-05-25 | 镇江宝城注浆设备有限公司 | Drill rod puller |
-
2016
- 2016-03-22 CN CN201620223223.9U patent/CN205400635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604510A (en) * | 2016-03-22 | 2016-05-25 | 镇江宝城注浆设备有限公司 | Drill rod puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |