CN202292550U - Wrench for assembling and disassembling screwed plug - Google Patents
Wrench for assembling and disassembling screwed plug Download PDFInfo
- Publication number
- CN202292550U CN202292550U CN2011204098689U CN201120409868U CN202292550U CN 202292550 U CN202292550 U CN 202292550U CN 2011204098689 U CN2011204098689 U CN 2011204098689U CN 201120409868 U CN201120409868 U CN 201120409868U CN 202292550 U CN202292550 U CN 202292550U
- Authority
- CN
- China
- Prior art keywords
- plug
- screwed plug
- rod
- wrench
- boosting
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model aims to provide a simply structured wrench for assembling and disassembling a screwed plug, so that the screwed plug can be assembled and disassembled conveniently. In order to fulfill the aim, the technical scheme is that: the wrench for assembling and disassembling the screwed plug comprises a matching part which is matched with the screwed plug and provided with an internal hexagonal groove, a connecting part fixed at the lower end of the matching part and a force application rod which vertically passes through the connecting part. The wrench has the advantages that: due to the matching part which is matched with the screwed plug and provided with the internal hexagonal groove, the screwed plug can be assembled and disassembled conveniently through the force application rod; and due to the matching part structure, the connecting part and the force application instead of other power structures, the wrench has a simple structure, and is low in cost.
Description
Technical field
The utility model relates to a kind of dismounting plug and uses spanner, belongs to the oilfield field management and uses aid.
Background technology
In the oil wells in field management; Sometimes need carry out well-flushing to oil well, pour in down a chimney, put work such as sleeve pipe or oil pipe gas; The plug that this just needs to remove oil nozzle cover place all is to rely on pipe wrench to operate in usual work, and phenomenons such as pipe wrench skids, plug drops just take place easily for this.When plug tightlier is not easy to turn, rely on pipe wrench to exert oneself by a people, the dismounting plug has difficulties.
Summary of the invention
The utility model purpose provides a kind of dismounting plug simple in structure and uses spanner, can the easy disassembly plug.
To achieve these goals, the utility model adopts following technical scheme:
A kind of dismounting plug is used spanner, comprises the auxiliary section with interior hex-shaped recess that cooperates with plug, connecting portion and the vertical boosting-rod that runs through connecting portion that is fixed on the lower end, auxiliary section.
Among the utility model embodiment, said interior hex-shaped recess bottom is inlaid with magnet piece.
Among the utility model embodiment, connecting portion is a cylinder, and connecting portion is along having through hole perpendicular to axis direction, and boosting-rod and through hole are matched in clearance.
Among the utility model embodiment, boosting-rod is a Collapsible structure.
Among the utility model embodiment, said auxiliary section, connecting portion and boosting-rod are stainless steel.
The utility model beneficial effect:
The utility model comprises the auxiliary section with interior hex-shaped recess that cooperates with plug, can the easy disassembly plug by means of boosting-rod; Comprise auxiliary section structure, connecting portion and boosting-rod, do not have other dynamic structure, simple in structure, with low cost.
Description of drawings
Fig. 1 is the structural representation of the selected embodiment of the utility model.
The cut-away diagram of Fig. 2 auxiliary section.
Among the figure 1, magnet piece, 2, interior hex-shaped recess, 3, connecting portion, 4, boosting-rod, 5, the auxiliary section, 6, through hole, 7, taper knob.
The specific embodiment
Understand for the ease of those skilled in the art, the utility model is done further explain below in conjunction with accompanying drawing and specific embodiment.
With reference to accompanying drawing 1, a kind of dismounting plug is used spanner, comprises the auxiliary section with interior hex-shaped recess 25 that cooperates with plug, connecting portion 3 and the vertical boosting-rod 4 that runs through connecting portion 3 that is fixed on the lower end, auxiliary section.Being provided with of interior hex-shaped recess 2 can be blocked plug, can not produce the phenomenon of skidding.
With reference to accompanying drawing 2, said interior hex-shaped recess 2 bottoms are inlaid with magnet piece 1, and magnet piece can conveniently adsorb plug.
With reference to accompanying drawing 1 connecting portion 3 is cylinder, and connecting portion 3 is along having through hole 6 perpendicular to axis direction, and boosting-rod 4 is a matched in clearance with through hole 6.
Consider easy to usely, boosting-rod 4 is a Collapsible structure, can adjust the length of boosting-rod 4 as required.
Easy to operate with reference to considering in accompanying drawing 1 practice, boosting-rod 4 two ends are set with the taper knob 7 of rubber material, to increase the frictional force of hand and boosting-rod 4.
In the present embodiment, said auxiliary section 5, connecting portion 3 and boosting-rod 4 are stainless steel.
Utilize the utility model course of work following:
After interior hex-shaped recess 2 and plug worked good, the position of adjusting boosting-rod 4 was easy to turn plug by boosting-rod 4.
Above embodiment only be used to explain the utility model technical scheme but not to its restriction; Although the utility model is specified through embodiment; Under the field personnel should make amendment or the part technical characterictic is equal to replacement with reference to the concrete mode of the utility model; But under the spirit that does not break away from the utility model technical scheme, above-mentioned change or be equal to replacement and should belong in the technical scheme scope that the utility model asks for protection.
Claims (5)
1. a dismounting plug is used spanner, it is characterized in that: comprise the auxiliary section with interior hex-shaped recess (2) (5) that cooperates with plug, connecting portion (3) and the vertical boosting-rod (4) that runs through connecting portion (3) that is fixed on the lower end, auxiliary section.
2. use spanner according to the said dismounting plug of claim 1, it is characterized in that: hex-shaped recess (2) bottom is inlaid with magnet piece (1) in said.
3. use spanner according to claim 1 or 2 said dismounting plugs, it is characterized in that: connecting portion (3) is a cylinder, and connecting portion (3) is along having through hole (6) perpendicular to axis direction, and boosting-rod (4) is a matched in clearance with through hole (6).
4. use spanner according to claim 1 or 2 said dismounting plugs, it is characterized in that: boosting-rod (4) is a Collapsible structure.
5. use spanner according to claim 1 or 2 said dismounting plugs, it is characterized in that: said auxiliary section (5), connecting portion (3) and boosting-rod (4) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204098689U CN202292550U (en) | 2011-10-25 | 2011-10-25 | Wrench for assembling and disassembling screwed plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204098689U CN202292550U (en) | 2011-10-25 | 2011-10-25 | Wrench for assembling and disassembling screwed plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202292550U true CN202292550U (en) | 2012-07-04 |
Family
ID=46361525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204098689U Expired - Fee Related CN202292550U (en) | 2011-10-25 | 2011-10-25 | Wrench for assembling and disassembling screwed plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202292550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108084A (en) * | 2014-06-29 | 2014-10-22 | 国家电网公司 | Magnetic bolt spanner |
-
2011
- 2011-10-25 CN CN2011204098689U patent/CN202292550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108084A (en) * | 2014-06-29 | 2014-10-22 | 国家电网公司 | Magnetic bolt spanner |
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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: 20120704 Termination date: 20121025 |