CN2047300U - Enveloping type gripper for catching things fallen in well - Google Patents
Enveloping type gripper for catching things fallen in well Download PDFInfo
- Publication number
- CN2047300U CN2047300U CN 89206387 CN89206387U CN2047300U CN 2047300 U CN2047300 U CN 2047300U CN 89206387 CN89206387 CN 89206387 CN 89206387 U CN89206387 U CN 89206387U CN 2047300 U CN2047300 U CN 2047300U
- Authority
- CN
- China
- Prior art keywords
- fallen
- well
- gripper
- things
- enveloping
- 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
Links
Abstract
The utility model relates to an enveloping type gripper for catching things fallen in a well, mainly comprising a finger-shaped claw 1 and an enveloping body 2. The enveloping body 2 can be a netted thing and can also be any other materials which are deformed following the deformation of the finger-shaped claw 1 and are easy to envelope the things fallen in the well in the gripper. The utility model has the advantages of simple production, easy operation and thoroughly catches the fallen things.
Description
The utility model belongs to drilling well down-hole fishing tool, a kind of trouble of lost tool in hole envelop-type gripper.
In drilling process, salvaging trouble of lost tool in hole is a job will carrying out often, yet the instrument that is adopted is equipped with as the case may be.Especially for the less junk of physical dimension, it totally is difficult salvaging, the instrument that often adopts had magnetic fishing tool in the past, salvage indigo plant, fishing cup and gripper (tackling all problems at once) are for magnetic fishing tool, it is helpless salvaging non magnetic junk, salvage restriction blue and that fishing cup is often salvaged particle diameter, gripper commonly used at present is owing to the existence in gap between paw, and the less junk of part physical dimension tends to miss from the paw gap in salvaging the junk process.
The purpose of this utility model is, in order to overcome the shortcoming that above-mentioned fishing tool exists, thereby designed a kind of trouble of lost tool in hole envelop-type gripper.
Be particular content of the present utility model and most preferred embodiment below:
As shown in drawings, the utility model is to adopt existing gripper, be installed with enveloping solid 2 on the inwall of finger-type pawl 1, enveloping solid 2 can be a net, also can be to be out of shape and to be easy to trouble of lost tool in hole envelope any other material in gripper with the distortion of finger-type pawl 1.
The utility model has the advantages that:
1. make simple, easy to implement;
2. it is more thorough to salvage junk.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model, also can be used as Figure of abstract.
Claims (1)
- Trouble of lost tool in hole envelop-type gripper, it is characterized in that on the inwall of finger-type pawl 1, being installed with enveloping solid 2, enveloping solid 2 can be a net, also can be to be out of shape and to be easy to trouble of lost tool in hole envelope any other material in gripper with the distortion of finger-type pawl 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206387 CN2047300U (en) | 1989-04-17 | 1989-04-17 | Enveloping type gripper for catching things fallen in well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89206387 CN2047300U (en) | 1989-04-17 | 1989-04-17 | Enveloping type gripper for catching things fallen in well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2047300U true CN2047300U (en) | 1989-11-08 |
Family
ID=4863443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89206387 Pending CN2047300U (en) | 1989-04-17 | 1989-04-17 | Enveloping type gripper for catching things fallen in well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2047300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041256A (en) * | 2015-08-27 | 2015-11-11 | 淮北矿业（集团）勘探工程有限责任公司 | Device used for fishing objects falling in geological drill hole |
-
1989
- 1989-04-17 CN CN 89206387 patent/CN2047300U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041256A (en) * | 2015-08-27 | 2015-11-11 | 淮北矿业（集团）勘探工程有限责任公司 | Device used for fishing objects falling in geological drill hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |