CN203175436U - Novel top driving power head drill rod disassembling device - Google Patents

Novel top driving power head drill rod disassembling device Download PDF

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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
Application number
CN 201320040220
Other languages
Chinese (zh)
Inventor
王卫东
邵爱萍
马名星
黄晓轩
魏长江
胡小先
孙辰
王卫萍
Original Assignee
王卫东
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王卫东 filed Critical 王卫东
Priority to CN 201320040220 priority Critical patent/CN203175436U/en
Application granted granted Critical
Publication of CN203175436U publication Critical patent/CN203175436U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The provision for disengagement of a kind of novel top-drive drilling rod
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.
CN 201320040220 2013-01-25 2013-01-25 Novel top driving power head drill rod disassembling device Expired - Fee Related CN203175436U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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