CN103244063A - Fixture for demounting and mounting female thread hoods - Google Patents
Fixture for demounting and mounting female thread hoods Download PDFInfo
- Publication number
- CN103244063A CN103244063A CN2012100459085A CN201210045908A CN103244063A CN 103244063 A CN103244063 A CN 103244063A CN 2012100459085 A CN2012100459085 A CN 2012100459085A CN 201210045908 A CN201210045908 A CN 201210045908A CN 103244063 A CN103244063 A CN 103244063A
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- CN
- China
- Prior art keywords
- hoods
- screw thread
- thread
- demounting
- fixture
- 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.)
- Pending
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Abstract
The invention discloses a fixture for demounting and mounting female thread hoods. The fixture for demounting and mounting female thread hoods comprises a fixing plate, a pawl is fixed at the outer edge of the fixing plate, and a driving connector is fixed on one side of the fixing plate. The fixture for demounting and mounting female thread hoods is quick to mount and demount, time-saving, lower in labor intensity and free of damage to the hoods, so that the hoods can be recycled and consumption thereof is reduced.
Description
Technical field
The invention discloses the jig of the female screw thread thread protector of a kind of demolition, installation cover, can carry out demolition, installation to the thread protector cover of the female screw thread of guard circle boom end, is relevant with the jig of demolition, installation drilling well drilling bar end female screw thread thread protector cover concretely.
Background technology
The two ends of drilling well drilling bar all are shaped on screw thread, and an end is public screw thread, and the other end is female screw thread.In order to prevent that screw thread from reducing the infringement to screw thread in the process of loading-unloading vehicle, transportation, need cover on the screw thread place with the thread protector cover, in order to screw thread is protected; Behind the job site, again the thread protector cover is removed, drilling rod could be linked together and carry out probing work.Known is with instruments such as traditional hammer, screwdrivers for adorning or tearing female screw thread thread protector cover open, thread protector cover with these conventional tool demolition, installation boxes, not only speed is slow, dismounting efficient is low, labour intensity is big, and cause the damage of female screw thread thread protector cover easily, need repurchase new thread protector cover when move drilling rod next time, increase equipment cost.At present, also there is not a kind of special mould clamp for the female screw thread thread protector of demolition, installation drilling well drilling bar cover on the market.
Summary of the invention
The jig that the purpose of this invention is to provide the female screw thread thread protector of a kind of demolition, installation cover, utilize the female screw thread thread protector of the jig demolition, installation cover of the female screw thread thread protector of this demolition, installation cover, not only demolition, installation speed is fast, save time, reduce labour intensity, and do not damage the thread protector cover, the thread protector cover can be reused, reduce the loss of thread protector cover.
Taked following technical scheme for realizing purpose of the present invention:
Make the jig of the female screw thread thread protector of a kind of demolition, installation cover, the jig of the female screw thread thread protector of this demolition, installation cover comprises fixed disk, in the outer rim of fixed disk ratchet is arranged fixedly, in the one side of fixed disk transmission connection piece is arranged fixedly.
Characteristics of the present invention be simple in structure, easy to manufacture, cost is low, be easy to promote; When its remarkable advantage is the female screw thread thread protector of demolition, installation cover demolition, installation speed fast, save time, reduce labour intensity, do not damage the thread protector cover, reduce the loss of thread protector cover.
Description of drawings
Further describe technical characterictic of the present invention below in conjunction with accompanying drawing:
The structural representation of Fig. 1, one embodiment of the invention;
The plan structure schematic diagram of Fig. 2, embodiment Fig. 1.
Among the figure: 1, fixed disk 2, ratchet 3, transmission connection piece
The specific embodiment
As shown in Figure 1 and Figure 2, among the figure 1 is fixed disk of the present invention, outer rim at fixed disk 1 fixedly has ratchet 2, the ratchet 2 that the present invention fixed is two ratchets, on the outer rim that is fixed on fixed disk 1 of symmetry, one side at fixed disk 1 fixedly has transmission connection piece 3, and transmission connection piece 3 can link to each other with outer power.
When tearing or adorning female screw thread thread protector cover open, transmission connection piece 3 is linked to each other with outer power, ratchet 2 is placed in the recess of female screw thread thread protector cover, can easily female screw thread thread protector cover be contained in box silk place or it is disassembled.
Claims (1)
1. the jig of the female screw thread thread protector of demolition, installation cover, it is characterized in that: the jig of the female screw thread thread protector of described demolition, installation cover comprises fixed disk (1), outer rim at fixed disk (1) fixedly has ratchet (2), in the one side of fixed disk (1) transmission connection piece (3) is arranged fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100459085A CN103244063A (en) | 2012-02-10 | 2012-02-10 | Fixture for demounting and mounting female thread hoods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100459085A CN103244063A (en) | 2012-02-10 | 2012-02-10 | Fixture for demounting and mounting female thread hoods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244063A true CN103244063A (en) | 2013-08-14 |
Family
ID=48923904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100459085A Pending CN103244063A (en) | 2012-02-10 | 2012-02-10 | Fixture for demounting and mounting female thread hoods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318415A (en) * | 2020-11-08 | 2021-02-05 | 大庆油田有限责任公司 | Oil pipe thread protector assembly and disassembly tools |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813104A (en) * | 1996-12-24 | 1998-09-29 | Quick; Thomas W. | Sucker rod thread protector removal tool |
| CN2377343Y (en) * | 1998-11-19 | 2000-05-10 | 辽河石油勘探局钻采工艺研究院 | Thread protecting thread-off machine for pipe |
| JP2001162551A (en) * | 1999-12-08 | 2001-06-19 | Sharp Corp | Gear drawout tool |
| CN201271849Y (en) * | 2008-10-08 | 2009-07-15 | 中国石油天然气股份有限公司 | Assembling and disassembling tool for pipe and rod screw protectors |
-
2012
- 2012-02-10 CN CN2012100459085A patent/CN103244063A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813104A (en) * | 1996-12-24 | 1998-09-29 | Quick; Thomas W. | Sucker rod thread protector removal tool |
| CN2377343Y (en) * | 1998-11-19 | 2000-05-10 | 辽河石油勘探局钻采工艺研究院 | Thread protecting thread-off machine for pipe |
| JP2001162551A (en) * | 1999-12-08 | 2001-06-19 | Sharp Corp | Gear drawout tool |
| CN201271849Y (en) * | 2008-10-08 | 2009-07-15 | 中国石油天然气股份有限公司 | Assembling and disassembling tool for pipe and rod screw protectors |
Non-Patent Citations (1)
| Title |
|---|
| 孙瑞波等: "一种拆装套管护丝的专用工具", 《中国设备工程》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318415A (en) * | 2020-11-08 | 2021-02-05 | 大庆油田有限责任公司 | Oil pipe thread protector assembly and disassembly tools |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Libo Document name: the First Notification of an Office Action |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |