CN203175436U - Novel top driving power head drill rod disassembling device - Google Patents
Novel top driving power head drill rod disassembling device Download PDFInfo
- Publication number
- CN203175436U CN203175436U CN 201320040220 CN201320040220U CN203175436U CN 203175436 U CN203175436 U CN 203175436U CN 201320040220 CN201320040220 CN 201320040220 CN 201320040220 U CN201320040220 U CN 201320040220U CN 203175436 U CN203175436 U CN 203175436U
- Authority
- CN
- China
- Prior art keywords
- drill rod
- power head
- novel top
- driving power
- disassembling device
- 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
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- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of boring machinery, in particular to a novel top driving power head drill rod disassembling device. The novel top driving power head drill rod disassembling device comprises a power head and a drill rod, wherein a flange plate at the lower end of the power head is fixedly connected with a joint machine part and a supporting frame through fastening bolts, concave grooves are formed in the upper end of the drill rod, supports are hinged to the supporting frame through rotary shafts, the outer wall of each rotary shaft is provided with an assistance handle, a double-port padding fork is arranged inside each support, and the double-port padding forks are provided with limiters. The novel top driving power head drill rod disassembling device is reasonable in structural design and convenient to use. By means of matching of the double-port padding forks and the concave grooves in the drill rod, disassembly of the drill rod is completed in a vertical moving process of the power head, labor intensity and well falling risk are greatly reduced, work efficiency is improved, and the novel top driving power head drill rod disassembling device has high popularizing and applying value.
Description
Technical field
The utility model relates to the boring mechanic technical field, the provision for disengagement of especially a kind of novel top-drive drilling rod.
Background technology
Drive in the operation process of class exploratory drilling rig on the top, need frequently carry out connecing of drilling rod changes and dismantles, the unit head top drive drilling of rolling friction type, rotary power head comes dismounting drilling rod to need the operator to move also, labor strength is very big, the top drive drilling of another sliding friction type, because unit head can not overturn, workman uprightly drilling rod connects, the length that has limited drilling rod increases, prolonged the non-cutting time of drilling well, had a strong impact on production efficiency, pressed for a kind of effective drilling rod and connect fast and change and provision for disengagement.
The utility model content
The purpose of this utility model is to provide the provision for disengagement of a kind of novel top-drive drilling rod in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: the provision for disengagement of a kind of novel top-drive drilling rod, comprise unit head and drilling rod, the flange of described unit head lower end is fixedlyed connected by fastening bolt with joint parts, bracing frame, described drilling rod upper end is provided with spill to flat, described carriage is hinged by rotating shaft and bracing frame, described rotating shaft outer wall is provided with the power-assisted handle, is provided with the twoport fork in the described carriage, and described twoport fork is provided with resistance position device.
The boss of described twoport fork and the spill of drilling rod are to flat suitable cover, and the twoport fork can slide in carriage.
The beneficial effect that the utility model has is: the utility model reasonable in design, easy to use, by twoport fork and drilling rod spill to flat cooperating, finish the drilling rod dismounting in the process of unit head upper and lower displacement, reduced labour intensity significantly and the well risk of collapsing, improve operating efficiency, had higher popularization and application values.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises unit head 1 and drilling rod 10, the flange of described unit head 1 lower end is fixedlyed connected by fastening bolt 4 with joint parts 2, bracing frame 3, described drilling rod 10 upper ends are provided with spill to flat 11, described carriage 6 is hinged by rotating shaft 5 and bracing frame 3, described rotating shaft 5 outer walls are provided with power-assisted handle 9, are provided with twoport fork 7 in the described carriage 6, and described twoport fork 7 is provided with resistance position device 8; The spill of the boss of described twoport fork 7 and drilling rod 10 is to flat 11 suitable covers, and twoport fork 7 can slide in carriage 6.In drilling operation course, by resistance position device 8 fixedly twoport fork 7 prevent its slip, during dismounting drilling rod 10, at first transfer unit head 1, pull out resistance position device 8, the spill that makes the boss of twoport fork 7 and drilling rod 10 to flat 11 chuckings after, on carry unit head 1, utilize power-assisted handle 9 to promote rotating shafts 5 and unload drilling rod 10.
Claims (2)
1. novel top-drive drilling rod provision for disengagement, comprise unit head and drilling rod, it is characterized in that: the flange of described unit head lower end is fixedlyed connected by fastening bolt with joint parts, bracing frame, described drilling rod upper end is provided with spill to flat, described carriage is hinged by rotating shaft and bracing frame, described rotating shaft outer wall is provided with the power-assisted handle, is provided with the twoport fork in the described carriage, and described twoport fork is provided with resistance position device.
2. a kind of novel top-drive drilling rod according to claim 1 provision for disengagement is characterized in that: the boss of described twoport fork and the spill of drilling rod are to flat suitable cover, and the twoport fork can slide in carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040220 CN203175436U (en) | 2013-01-25 | 2013-01-25 | Novel top driving power head drill rod disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040220 CN203175436U (en) | 2013-01-25 | 2013-01-25 | Novel top driving power head drill rod disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175436U true CN203175436U (en) | 2013-09-04 |
Family
ID=49072151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040220 Expired - Fee Related CN203175436U (en) | 2013-01-25 | 2013-01-25 | Novel top driving power head drill rod disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386291A (en) * | 2017-06-19 | 2017-11-24 | 中国二十冶集团有限公司 | Pile tube stake holes cleaning plant |
-
2013
- 2013-01-25 CN CN 201320040220 patent/CN203175436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386291A (en) * | 2017-06-19 | 2017-11-24 | 中国二十冶集团有限公司 | Pile tube stake holes cleaning plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20140125 |