CN203357366U - Insulating short section dismantling tool - Google Patents
Insulating short section dismantling tool Download PDFInfo
- Publication number
- CN203357366U CN203357366U CN 201320413283 CN201320413283U CN203357366U CN 203357366 U CN203357366 U CN 203357366U CN 201320413283 CN201320413283 CN 201320413283 CN 201320413283 U CN201320413283 U CN 201320413283U CN 203357366 U CN203357366 U CN 203357366U
- Authority
- CN
- China
- Prior art keywords
- short section
- insulating short
- xrmi
- positioning
- dismantling tool
- 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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Abstract
The utility model relates to an XRMI used for petroleum well logging, in particular to an XRMI insulating short section dismantling tool. The XRMI insulating short section dismantling tool comprises a positioning straightening tube, wherein the center of the positioning straightening tube is provided with a channel, two positioning columns are designed on the end face at the left end of the positioning straightening tube, a stress application rod is mounted at the right end of the positioning straightening tube, a thread ring is arranged on the outer wall of the positioning straightening tube in a threaded connection mode, and a thread is designed on the outer wall of the thread ring. The XRMI insulating short section dismantling tool achieves the effects that a ceramic ring and a screw thread are not damaged at the time of dismantling an insulating short section, the repair process is safe and convenient, and work efficiency is improved. The XRMI insulating short section dismantling tool overcomes the defects that the dismantling of the insulating short section in the prior art consumes time and labor and easily causes damage to the ceramic ring and the screw thread.
Description
Technical field:
The utility model relates to a kind of used in oil well logging XRMI electricity Image-forming instrument, particularly a kind of XRMI insulating short section extracting tool.
Background technology:
Continuous rising due to XRMI electricity Image-forming instrument frequency of utilization, the maintenance of XRMI electricity Image-forming instrument is more frequent, the dead ring of electricity imaging insulating short section is comprised of pottery, electricity imaging insulating short section does not have professional extracting tool, method for dismounting is wasted time and energy, easily cause the insulating short section screw thread to damage, ceramic ring is destroyed.
The utility model content:
The technical problems to be solved in the utility model is to provide a kind of insulating short section extracting tool, and when this instrument has realized guaranteeing the dismounting insulating short section, ceramic ring and screw thread are not damaged, and the maintenance process safe ready, increase work efficiency.Having overcome existing dismounting insulating short section wastes time and energy, the deficiency of fragile ceramic ring and screw thread.
Technical solution adopted in the utility model is: a kind of insulating short section extracting tool comprises the location centralizing cylinder; Location centralizing cylinder center has passage, on location centralizing cylinder left end end face, is designed with two locating dowels, and location centralizing cylinder right-hand member is equipped with boosting-rod, and the threaded collar that is threaded on the location centralizing drum outer wall, be designed with screw thread on the threaded collar outer wall.
The beneficial effects of the utility model are: when the utility model guarantees the dismounting insulating short section, ceramic ring and screw thread are not damaged, and the maintenance process safe ready, increase work efficiency.
The accompanying drawing explanation:
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1, a kind of insulating short section extracting tool, comprise location centralizing cylinder 1; Location centralizing cylinder 1 center has passage, on location centralizing cylinder 1 left end end face, is designed with two locating dowels 4, and location centralizing cylinder 1 right-hand member is equipped with boosting-rod 3, and the threaded collar 2 that is threaded on location centralizing cylinder 1 outer wall, be designed with screw thread on threaded collar 2 outer walls.
Be understandable that, above about specific descriptions of the present utility model, only for being described, the utility model not is limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as meet, all within protection domain of the present utility model.
Claims (1)
1. an insulating short section extracting tool, comprise location centralizing cylinder (1); It is characterized in that: location centralizing cylinder (1) center has passage, be designed with two locating dowels (4) on location centralizing cylinder (1) left end end face, location centralizing cylinder (1) right-hand member is equipped with boosting-rod (3), the threaded collar (2) that is threaded on location centralizing cylinder (1) outer wall, be designed with screw thread on threaded collar (2) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320413283 CN203357366U (en) | 2013-07-12 | 2013-07-12 | Insulating short section dismantling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320413283 CN203357366U (en) | 2013-07-12 | 2013-07-12 | Insulating short section dismantling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357366U true CN203357366U (en) | 2013-12-25 |
Family
ID=49805185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320413283 Expired - Fee Related CN203357366U (en) | 2013-07-12 | 2013-07-12 | Insulating short section dismantling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924269A (en) * | 2015-06-10 | 2015-09-23 | 沈阳拓荆科技有限公司 | Mounting and removing tool for ceramic ring |
| CN110026943A (en) * | 2019-05-07 | 2019-07-19 | 中国石油天然气股份有限公司 | Mounting and dismounting tool for lifting short section |
-
2013
- 2013-07-12 CN CN 201320413283 patent/CN203357366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924269A (en) * | 2015-06-10 | 2015-09-23 | 沈阳拓荆科技有限公司 | Mounting and removing tool for ceramic ring |
| CN110026943A (en) * | 2019-05-07 | 2019-07-19 | 中国石油天然气股份有限公司 | Mounting and dismounting tool for lifting short section |
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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: 20131225 Termination date: 20160712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |