CN201613530U - Packing mounting tool - Google Patents
Packing mounting tool Download PDFInfo
- Publication number
- CN201613530U CN201613530U CN2010201448614U CN201020144861U CN201613530U CN 201613530 U CN201613530 U CN 201613530U CN 2010201448614 U CN2010201448614 U CN 2010201448614U CN 201020144861 U CN201020144861 U CN 201020144861U CN 201613530 U CN201613530 U CN 201613530U
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- packing
- axle sleeve
- gag lever
- lever post
- 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 discloses a packing mounting tool, which is designed to solve the problems of installation difficulty and the like in the prior art. The packing mounting tool comprises a shaft sleeve and handles arranged on two sides of the shaft sleeve, wherein the shaft sleeve is composed of two halves connected by a lateral vertical shaft in a rotating manner, the lower section of the shaft sleeve is provided with internal threads, a limit rod is disposed at the upper end of the shaft sleeve in a radial direction, the inner wall of the upper section of the shaft sleeve is provided with a stop rod corresponding to the limit rod, and the stop rod inclines downwards. External threads matched with the internal threads of the shaft sleeve are arranged on the upper portion of an outer casing of a mine shaft, the shaft sleeve is broken from the free ends of the two halves and sleeved on the outer casing, one end of a packing is moved downwards after passing between the limit rod and the inner wall of the shaft sleeve and slantingly disposed into the shaft sleeve towards the lower end of the stop rod, and after rotating the shaft sleeve with the handles, the packing contacts with the lower end of the stop rod along with a rotating upper face of the packing and is pressed into a mounting gap between the outer casing and a central shaft along the rotation direction of the shaft sleeve under limiting action of the limit rod. The packing mounting tool is convenient in mounting and saves time and labor.
Description
Technical field
The utility model relates to a kind of oil well packing erecting tools.
Background technology
The oil well that the oil field is commonly used, at the oil well shell be arranged between the central shaft in this shell packing is set, because it is darker that the space of packing is installed, and the gap is narrower, packing need spiral around described central shaft and be installed in this gap, when reality is changed, packing need be enclosed around this central shaft one and fill in the assemblage gap, the gas of requiring great effort, and because the lubricating grease of enclosure is changed trouble more.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of easy to use, time saving and energy saving packing erecting tools.
In order to achieve the above object, packing erecting tools of the present utility model, comprise axle sleeve and the handle that is arranged on described axle sleeve both sides, wherein said axle sleeve is rotationally connected by an edge-on axle by two halves and forms, described axle sleeve hypomere is provided with internal thread, the axle sleeve upper end edge radially is provided with gag lever post, and axle sleeve epimere inwall and described gag lever post are relatively set with arresting lever, the downward-sloping setting of described arresting lever.
Wherein, described screw thread is dextrorotation, and described gag lever post is arranged on described axle sleeve left side, and the described relatively gag lever post of described arresting lever extends setting to the front lower place.
Wherein, described screw thread is left-handed, and described gag lever post is arranged on described axle sleeve left side, and the described relatively gag lever post of described arresting lever extends setting to the back lower place.
Wherein, the free side that constitutes the two halves of described axle sleeve is provided with the bolt of adjusting described axle sleeve openings of sizes.
Further, described handle is connected with described sleeve thread.
Above-mentioned structure, described mine shell upper is provided with and the suitable external screw thread of axle sleeve internal thread, during use, axle sleeve opened along the two halves free end be set on the described shell, with packing one end along tilting to insert in the described axle sleeve downwards and to the arresting lever lower end between described gag lever post and the sleeve lining, by the handle rotary sleeve, described packing is with its end in contact and be pressed in the assemblage gap that is arranged between shell and the central shaft in the described axle sleeve direction of rotation in the qualification effect lower edge of gag lever post above rotation and under the arresting lever, it is convenient, time saving and energy saving to install.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model specific embodiment.
Fig. 2 is Fig. 1 plan structure schematic diagram.
Fig. 3 is the plan structure schematic diagram of another specific embodiment of the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As Fig. 1, Fig. 2, shown in Figure 3, packing erecting tools of the present utility model, comprise axle sleeve and the handle 4 that is arranged on described axle sleeve both sides, wherein said axle sleeve is rotationally connected by an edge-on axle 3 by left half axle cover 1 and right axle shaft cover 2 and forms, described axle sleeve hypomere is provided with internal thread, the axle sleeve upper end edge radially is provided with gag lever post 5, and axle sleeve epimere inwall and described gag lever post are relatively set with arresting lever 6, the downward-sloping setting of described arresting lever.
Wherein,, regulate the fit clearance between silk braid and the shell on the other hand for convenience, be provided with three bolts 81,82,83 of the described axle sleeve openings of sizes of adjustment in the free side of the two halves that constitute described axle sleeve on the one hand for fastening two halves axle sleeve two free sides.
Further, described handle is threaded by being fixedly installed on axle sleeve nut outside 9.Be convenient to removal handle, saving takes up room, and is simultaneously easy to use.
As first specific embodiment of the present utility model, described screw thread is dextrorotation, and described gag lever post is arranged on described axle sleeve left side, and the described relatively gag lever post of described arresting lever extends setting to the front lower place.
As second specific embodiment of the present utility model, described screw thread is left-handed, and described gag lever post is arranged on described axle sleeve left side, and the described relatively gag lever post of described arresting lever extends setting to the back lower place.
Above-mentioned structure, because central shaft is very long and it is provided with miscellaneous part, be not easy to from the one end with axle sleeve put on its on, therefore the axle sleeve setting is the amalgamation of two halves hinge-type, the folding freedom, free end is by three bolting, described mine shell upper is provided with and the suitable external screw thread of axle sleeve internal thread, during use, axle sleeve opened along the two halves free end be set on the described shell, with packing one end along tilting to insert in the described axle sleeve downwards and to the arresting lever lower end between described gag lever post and the sleeve lining, by the handle rotary sleeve, described packing is with its end in contact and be pressed in the assemblage gap that is arranged between shell and the central shaft in the described axle sleeve direction of rotation in the qualification effect lower edge of gag lever post above rotation and under the arresting lever, and it is convenient, time saving and energy saving to install.
The utility model is not limited to above-mentioned embodiment, no matter do any variation on its shape or structure, every to utilize above-mentioned packing erecting tools all be a kind of distortion of the present utility model, all should think and drop within the utility model protection domain.
Claims (5)
1. packing erecting tools, it is characterized in that, comprise axle sleeve and the handle that is arranged on described axle sleeve both sides, wherein said axle sleeve is rotationally connected by an edge-on axle by two halves and forms, described axle sleeve hypomere is provided with internal thread, the axle sleeve upper end edge radially is provided with gag lever post, and axle sleeve epimere inwall and described gag lever post are relatively set with arresting lever, the downward-sloping setting of described arresting lever.
2. packing erecting tools as claimed in claim 1 is characterized in that, described screw thread is dextrorotation, and described gag lever post is arranged on described axle sleeve left side, and the described relatively gag lever post of described arresting lever extends setting to the front lower place.
3. packing erecting tools as claimed in claim 1 is characterized in that, described screw thread is left-handed, and described gag lever post is arranged on described axle sleeve left side, and the described relatively gag lever post of described arresting lever extends setting to the back lower place.
4. as the arbitrary described packing erecting tools of claim 1-3, it is characterized in that the free side that constitutes the two halves of described axle sleeve is provided with the bolt of adjusting described axle sleeve openings of sizes.
5. packing erecting tools as claimed in claim 4 is characterized in that, described handle is connected with described sleeve thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201448614U CN201613530U (en) | 2010-03-30 | 2010-03-30 | Packing mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201448614U CN201613530U (en) | 2010-03-30 | 2010-03-30 | Packing mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613530U true CN201613530U (en) | 2010-10-27 |
Family
ID=42999902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201448614U Expired - Fee Related CN201613530U (en) | 2010-03-30 | 2010-03-30 | Packing mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047191A (en) * | 2012-12-18 | 2013-04-17 | 龙口矿业集团有限公司 | Packing pressing machine |
| CN103419175A (en) * | 2012-05-15 | 2013-12-04 | 中国石油天然气股份有限公司 | Plunger type water injection pump packing taking and installing device |
| CN109386244A (en) * | 2017-08-02 | 2019-02-26 | 中国石油天然气股份有限公司 | Packing adding device |
-
2010
- 2010-03-30 CN CN2010201448614U patent/CN201613530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419175A (en) * | 2012-05-15 | 2013-12-04 | 中国石油天然气股份有限公司 | Plunger type water injection pump packing taking and installing device |
| CN103419175B (en) * | 2012-05-15 | 2016-03-09 | 中国石油天然气股份有限公司 | Plunger type water injection pump packing taking and installing device |
| CN103047191A (en) * | 2012-12-18 | 2013-04-17 | 龙口矿业集团有限公司 | Packing pressing machine |
| CN109386244A (en) * | 2017-08-02 | 2019-02-26 | 中国石油天然气股份有限公司 | Packing adding device |
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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: 20101027 Termination date: 20110330 |