CN204772366U - Fetching and installing device applied to plunger pump - Google Patents
Fetching and installing device applied to plunger pump Download PDFInfo
- Publication number
- CN204772366U CN204772366U CN201520382290.0U CN201520382290U CN204772366U CN 204772366 U CN204772366 U CN 204772366U CN 201520382290 U CN201520382290 U CN 201520382290U CN 204772366 U CN204772366 U CN 204772366U
- Authority
- CN
- China
- Prior art keywords
- plane
- component
- face
- packing
- dress device
- 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
Links
- 238000012856 packing Methods 0.000 claims abstract description 40
- 238000006073 displacement reaction Methods 0.000 claims description 21
- 210000004907 gland Anatomy 0.000 claims description 18
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000011017 operating method Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a take-and-load device applied to plunger pump, including a holding part and an operating part, the operating part includes a first part, a second part and a connecting piece fixedly connected with the holding part, wherein, the rear end of the first part is fixedly connected with the left end of the connecting piece, the rear end of the second part is fixedly connected with the right end of the connecting piece, the first part and the second part form an accommodating space, and the accommodating space is matched with a packing box pressing cap of the plunger pump; the end faces of the front ends of the first part and the second part are both arranged to be inclined planes, and the inclined planes are matched with the pressing covers of the plunger pumps. The utility model provides a pair of be applied to getting of plunger pump and adorn ware can simplify the operating procedure of changing the packing, and then can more the efficient change packing, improves work efficiency.
Description
Technical field
The utility model relates to oil equipment technical field, particularly relate to a kind of be applied to plunger displacement pump get dress device.
Background technology
Existing plunger displacement pump is used for conveying high-pressure fluid, internal pressure can reach tens MPas, making valve seat need to bear high-pressure fluid to impact, making, to the Steel material for making described valve seat, there is strict requirement, with the conveying high-pressure fluid guaranteeing that described valve seat can be stable.
But, when existing plunger displacement pump is repaired after infringement, usually dismounting bar is needed first to turn on dismounting bar, then tagger is used to pry open the platen of described plunger displacement pump, and then use hook awl to take out to be arranged on the packing of described platen bottom, finally by dismounting bar repeatedly tighten packing box pressing cap to install new packing, make the action need changing packing be used alternatingly multiple instrument, make complex operation step, and operating efficiency is lower.
Utility model content
The utility model provide a kind of be applied to plunger displacement pump get dress device, the operating procedure changing packing can be simplified, and then packing can be changed more efficiently, increase work efficiency.
The utility model embodiment provide a kind of be applied to plunger displacement pump get dress device, comprise gripping member and operating parts, described operating parts comprises first component, second component and the connector affixed with described gripping member, wherein, the rear end of described first component and the left end of described connector affixed, the rear end of described second component and the right-hand member of described connector affixed, described connector, described first component and described second component form an accommodation space, and the packing box pressing cap of described accommodation space and described plunger displacement pump matches; The end face of the front end of described first component and described second component is all arranged to inclined-plane, and the gland of described inclined-plane and described plunger displacement pump matches.
Optionally, the front end face of described connector is arranged to cambered surface, and described front end face mates with described packing box pressing cap.
Optionally, the end face of the front end of described first component is made up of at least two inclined-planes.
Optionally, the end face of the front end of described first component comprises the first inclined-plane and the second inclined-plane, and described first inclined-plane is arranged on the top on described second inclined-plane.
Optionally, the end face of the front end of described second component is made up of at least two inclined-planes.
Optionally, the end face of the front end of described second component comprises the 3rd inclined-plane and the 4th inclined-plane, and described 3rd inclined-plane is arranged on the top on described 4th inclined-plane.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Because the dress device of getting being applied to plunger displacement pump in the embodiment of the present application comprises operating parts and gripping member, and the end face of the front end of first component in described operating parts and second component is all arranged to inclined-plane, because the gland of described inclined-plane and described plunger displacement pump matches, make to impel described inclined-plane to lever up described gland by operating described gripping member, but also dismantle the packing under described platen by described inclined-plane, and can prize tight by described accommodation space or pry open packing box pressing cap or internal gland installs new packing, thus make to get by described the operation that dress device just independently can change packing completely, and be used alternatingly multiple instrument at the action need changing packing in prior art, thus the dress device of getting making the application provide saves the step being used alternatingly multiple instrument, and then simplify the operating procedure changing packing, make to change packing more efficient, operating efficiency is also improved.
Accompanying drawing explanation
Fig. 1 is the structure chart getting dress device being applied to plunger displacement pump in the utility model embodiment.
In figure, appended with drawings mark is as follows:
10---gripping member, 11---front end face, 20---operating parts, 21---first component, 22---second component, 23---connector, 24---the first inclined-plane, 25---the second inclined-plane, 26---the 3rd inclined-plane, 27---the 4th inclined-plane, 28---front end face.
Detailed description of the invention
The utility model provide a kind of be applied to plunger displacement pump get dress device, the operating procedure changing packing can be simplified, and then packing can be changed more efficiently, increase work efficiency.
See Fig. 1, the utility model embodiment provide a kind of be applied to plunger displacement pump get dress device, comprise gripping member 10 and operating parts 20, operating parts 20 comprises first component 21, second component 22 and the connector 23 affixed with gripping member 10, wherein, the rear end of first component 21 and the left end of connector 23 affixed, the rear end of second component 22 and the right-hand member of connector 23 affixed, connector 23, first component 21 and second component 22 form an accommodation space, and the packing box pressing cap of described accommodation space and described plunger displacement pump matches; The end face of the front end of first component 21 and second component 22 is all arranged to inclined-plane, and the gland of described inclined-plane and described plunger displacement pump matches.
Wherein, because described accommodation space and described packing box pressing cap match, make accommodation space can accommodating described packing box pressing cap, more described packing box pressing cap just can be driven to rotate by rotating gripping member 10, thus can tighten and unscrew described packing box pressing cap; Further, after unscrewing described packing box pressing cap, the gland be arranged on below described packing box pressing cap is spilt, at this moment described inclined-plane can be arranged on the bottom of described gland, and on lift gripping member 10, thus can easily pry open described gland; Further, gripping member 10 is also provided with a through hole, to facilitate, described dress device of getting is hung up.
Concrete, the end face of the front end of first component 21 is made up of at least two inclined-planes, such as can be arranged to 2, 3, 4 inclined-planes, lower mask body is for 2 inclined-planes, the end face of the front end of first component 21 specifically comprises the first inclined-plane 24 and the second inclined-plane 25, first inclined-plane 24 is arranged on the top on the second inclined-plane 25, and the second inclined-plane 25 and the angle of horizontal plane are less than the angle of the first inclined-plane 24 and horizontal plane, with the bottom facilitating the second inclined-plane 25 can be arranged on described gland more easily, and the second inclined-plane 25 is increased with the area of the contact surface of described gland, when prying open described gland, make the end face of the front end of first component 21 stressed more even, thus can effectively reduce the probability front end of first component 21 being caused to damage.
Concrete, the end face of the front end of second component 22 is made up of at least two inclined-planes, such as can be arranged to 2, 3 or 4 inclined-planes, lower mask body is for 2 inclined-planes, the end face of the front end of second component 22 specifically comprises the 3rd inclined-plane 26 and the 4th inclined-plane 27, 3rd inclined-plane 26 is arranged on the top on the 4th inclined-plane 27, and the 4th inclined-plane 27 and the angle of horizontal plane are less than the angle of the 3rd inclined-plane 26 and horizontal plane, with the bottom facilitating the 4th inclined-plane 27 can be arranged on described gland more easily, and the 4th inclined-plane 27 is increased with the area of the contact surface of described gland, when prying open described gland, make the end face of the front end of second component 22 stressed more even, thus can effectively reduce the probability front end of second component 22 being caused to damage.
Concrete, the front end face 28 of connector 23 is arranged to cambered surface, front end face 28 mates with described packing box pressing cap, because front end face 28 is arranged to cambered surface, and the outside wall surface of described packing box pressing cap is also cambered surface, thus front end face 28 can be fitted more closely with packing box pressing cap, and then more conveniently can be tightened by gripping member 10 and unscrew described packing box pressing cap.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Because the dress device of getting being applied to plunger displacement pump in the embodiment of the present application comprises operating parts and gripping member, and the end face of the front end of first component in described operating parts and second component is all arranged to inclined-plane, because the gland of described inclined-plane and described plunger displacement pump matches, make to impel described inclined-plane to lever up described gland by operating described gripping member, but also dismantle the packing under described platen by described inclined-plane, and can prize tight by described accommodation space or pry open packing box pressing cap or internal gland installs new packing, thus make to get by described the operation that dress device just independently can change packing completely, and be used alternatingly multiple instrument at the action need changing packing in prior art, thus the dress device of getting making the application provide saves the step being used alternatingly multiple instrument, and then simplify the operating procedure changing packing, make to change packing more efficient, operating efficiency is also improved.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Apparent, defined herein General Principle will be made for those skilled in the art when not departing from the spirit or scope of utility model, can to realize in other embodiments the multiple amendment of these embodiments.Therefore, the utility model can not be limited and these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (6)
1. one kind be applied to plunger displacement pump get dress device, it is characterized in that, comprise gripping member and operating parts, described operating parts comprises first component, second component and the connector affixed with described gripping member, wherein, the rear end of described first component and the left end of described connector affixed, the rear end of described second component and the right-hand member of described connector affixed, described connector, described first component and described second component form an accommodation space, and the packing box pressing cap of described accommodation space and described plunger displacement pump matches; The end face of the front end of described first component and described second component is all arranged to inclined-plane, and the gland of described inclined-plane and described plunger displacement pump matches.
2. get dress device as claimed in claim 1, it is characterized in that, the front end face of described connector is arranged to cambered surface, and described front end face mates with described packing box pressing cap.
3. get dress device as claimed in claim 1, it is characterized in that, the end face of the front end of described first component is made up of at least two inclined-planes.
4. get dress device as claimed in claim 3, it is characterized in that, the end face of the front end of described first component comprises the first inclined-plane and the second inclined-plane, and described first inclined-plane is arranged on the top on described second inclined-plane.
5. get dress device as claimed in claim 1, it is characterized in that, the end face of the front end of described second component is made up of at least two inclined-planes.
6. get dress device as claimed in claim 5, it is characterized in that, the end face of the front end of described second component comprises the 3rd inclined-plane and the 4th inclined-plane, and described 3rd inclined-plane is arranged on the top on described 4th inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382290.0U CN204772366U (en) | 2015-06-05 | 2015-06-05 | Fetching and installing device applied to plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382290.0U CN204772366U (en) | 2015-06-05 | 2015-06-05 | Fetching and installing device applied to plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772366U true CN204772366U (en) | 2015-11-18 |
Family
ID=54512491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520382290.0U Expired - Fee Related CN204772366U (en) | 2015-06-05 | 2015-06-05 | Fetching and installing device applied to plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972450A (en) * | 2017-09-21 | 2018-12-11 | 中国石油天然气股份有限公司 | Packing taking-out method of plunger type water injection pump |
-
2015
- 2015-06-05 CN CN201520382290.0U patent/CN204772366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972450A (en) * | 2017-09-21 | 2018-12-11 | 中国石油天然气股份有限公司 | Packing taking-out method of plunger type water injection pump |
| CN108972450B (en) * | 2017-09-21 | 2021-01-01 | 中国石油天然气股份有限公司 | Packing taking-out method of plunger type water injection pump |
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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: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |