CN209717527U - A kind of safe oil nozzle dismantling spanner - Google Patents
A kind of safe oil nozzle dismantling spanner Download PDFInfo
- Publication number
- CN209717527U CN209717527U CN201920088545.0U CN201920088545U CN209717527U CN 209717527 U CN209717527 U CN 209717527U CN 201920088545 U CN201920088545 U CN 201920088545U CN 209717527 U CN209717527 U CN 209717527U
- Authority
- CN
- China
- Prior art keywords
- oil nozzle
- force application
- application rod
- pressure release
- handle
- 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.)
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Abstract
The utility model relates to a kind of safe oil nozzle dismantling spanners, including lubricating nipple wrench, force application rod, pressure release set and handle, the top of the lubricating nipple wrench is fixed on one end of the force application rod, the pressure release set is mounted on the middle part of the force application rod, the handle is fixedly plugged in the other end of the force application rod, the side surface fixing sleeve of the force application rod between the pressure release set and handle is connected to capstan winch, the side surface of the capstan winch offers rotation slot, the inner sidewall of the rotation slot is rotatably connected with arm board by bayonet lock, the utility model passes through the cooperation between capstan winch and L-type grip block, it can be when using lubricating nipple wrench and pressure release set to pressure release disassembly is carried out at oil nozzle, by being clamped in advance using L-type grip block to oil nozzle outer wall, it can be very good to reduce service worker when using dismantling spanner, due to dismantling spanner itself Gravity is not easy to the fast operating maintenance of service worker.
Description
Technical field
The utility model relates to oil field equipment technology fields, and in particular to a kind of safe oil nozzle dismantling spanner.
Background technique
After producing well fracturing work, drain operation is generally carried out by the process pipeline in wellhead oil tree, wherein process
The outlet end of pipeline is equipped with resistance oil nozzle sleeve, and the end of resistance oil nozzle sleeve is provided with plug, is internally provided with and is threadedly coupled with the resistance oil nozzle sleeve
Oil nozzle, the oil nozzle be upper end outer wall on setting there are two relative bump cylindrical empty cavity configuration, for control drain make
The discharge capacity of liquid during industry.But oil nozzle is easy to happen internal diameter thorn after long-term use that big (i.e. internal diameter is in high pressure oil air-flow
Become larger under effect) or clogging.In order to guarantee going on smoothly for drain operation, lubricating nipple wrench dismounting oil nozzle is generallyd use,
To be checked oil nozzle, be cleared up in time and be replaced, therefore it provides a kind of lubricating nipple wrench is highly important.
Existing oil nozzle dismantling spanner is when to dismantlement work is carried out at oil nozzle, because having certain height, people at oil nozzle
When work operation spanner, due to the influence of gravitional force, staff is caused not carry out force operation to spanner well, influenced
The dismantlement work of oil nozzle.
Based on this, the utility model devises a kind of safe oil nozzle dismantling spanner, to solve the above problems.
Utility model content
One main purpose of the utility model is to overcome at least one defect in the prior art, provides a kind of safety
Oil nozzle dismantling spanner carries out disassembly work to solve existing oil nozzle dismantling spanner mentioned above in the background art to oil nozzle
When making, because having certain height at oil nozzle, when manual operation spanner, due to the influence of gravitional force, cause staff without
The problem of method carries out force operation to spanner well, influences the dismantlement work of oil nozzle.
In order to realize above-mentioned technical proposal, the utility model uses following technical scheme:
One aspect according to the present utility model provides a kind of safe oil nozzle dismantling spanner, including lubricating nipple wrench, force
Bar, pressure release set and handle, the top of the lubricating nipple wrench are fixed on one end of the force application rod, and the pressure release set is mounted on described
The middle part of force application rod, the handle are fixedly plugged in the other end of the force application rod, between the pressure release set and handle
The side surface fixing sleeve of the force application rod is connected to capstan winch, and the side surface of the capstan winch offers rotation slot, the rotation slot it is interior
Side wall is rotatably connected with arm board by bayonet lock, and the lower end of the arm board, which is fixed with, is connected with L-type grip block, and the power
The top of arm plate is fixed with arm bar, and the other end of the arm bar is fixed with inserted link, described between the capstan winch and handle
The side surface of force application rod is slidably socketed with plate, and the side surface of the plate offers the slot to match with the inserted link,
Spring is connected between the inner sidewall of the arm board and the force application rod.
Preferably, the outer surface of the pressure release set is provided with external screw thread face.
Preferably, the diameter of the capstan winch is greater than the diameter of pressure release set.
Preferably, the angle between the top and the arm board of the L-type grip block, which is at least, spends, the L-type clamping
The inner sidewall of plate is fixed with rubber feet.
Preferably, the arm bar is parallel with arm board.
Preferably, the side surface of the handle is socketed with Anti-slip cover.
Compared with prior art, the utility model has the beneficial effects that the utility model by capstan winch and L-type grip block it
Between cooperation, can pass through when using lubricating nipple wrench and pressure release set to pressure release disassembly is carried out at oil nozzle and utilize L-type grip block pair
Oil nozzle outer wall is clamped in advance, can be very good to reduce service worker when using dismantling spanner, due to dismantling spanner itself
Gravity is not easy to the fast operating maintenance of service worker.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of safe oil nozzle dismantling spanner described in the utility model.
The reference numerals are as follows:
1- lubricating nipple wrench, 2- force application rod, 3- pressure release set, 4- handle, 5- capstan winch, 6- rotation slot, 7- arm board, 8-L type folder
Hold plate, 9- arm bar, 10- inserted link, 11- plate, 12- spring, 13- rubber feet.
Specific embodiment
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term
The orientation or state relation of the instructions such as "inner", "upper", "lower" are orientation based on the figure or state relation, merely to just
In description the utility model and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so as to the embodiments of the present invention described herein.
With reference to the accompanying drawing and specific embodiment is described in further detail the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of safe oil nozzle dismantling spanner, including oil nozzle are pulled
Hand 1, force application rod 2, pressure release set 3 and handle 4, the top of the lubricating nipple wrench 1 is fixed on one end of the force application rod 2, described to let out
Pressing sleeve 3 is mounted on the middle part of the force application rod 2, and the handle 4 is fixedly plugged in the other end of the force application rod 2, is located at described
The side surface fixing sleeve of the force application rod 2 between pressure release set 3 and handle 4 is connected to capstan winch 5, and the side surface of the capstan winch 5 opens up
There is rotation slot 6, the inner sidewall of the rotation slot 6 is rotatably connected with arm board 7 by bayonet lock, and the lower end of the arm board 7 is solid
Surely it is connected with L-type grip block 8, and the top of the arm board 7 is fixed with arm bar 9, the other end of the arm bar 9 is fixed
There is inserted link 10, the side surface of the force application rod 2 between the capstan winch 5 and handle 4 is slidably socketed with plate 11, the plate
11 side surface offers the slot to match with the inserted link 10, between the inner sidewall and the force application rod 2 of the arm board 7
It is connected with spring 12.
It should be noted that using the present apparatus to oil nozzle carry out dismantlement work when, first with plate 11 by inserted link 10 into
Row is fixed, and spring 12 is in tensional state at this time, after lubricating nipple wrench 1 is inserted into oil nozzle, pulls plate to 4 side of handle
11, realize that inserted link 10 and plate 11 are separated, in spring 12 under the pulling force effect of arm board 7, L-type grip block 8 can be clamped
In the lateral wall of resistance oil nozzle sleeve, after clamping is completed, it is possible to reduce force artificially is recommended, then lubricating nipple wrench 1 is looked for into oil nozzle cap,
And pressure release work is carried out using pressure release set 3, it, can be effective by utilizing L-type grip block 8 to the clamping action of oil nozzle lateral wall
Alleviate and be difficult to the problem of working drawing review because dismantling spanner is more heavy.
Further embodiment is that the outer surface of the pressure release set 3 is provided with external screw thread face；By utilizing pressure release set
3 external screw thread face is threadedly coupled with oil nozzle inner wall, can be in order to the progress of pressure release work.
Further embodiment is that the diameter of the capstan winch 5 is greater than the diameter of pressure release set 3；It can be in order to giving
The bigger activity space of L-type grip block 8 on capstan winch 5.
Further embodiment is that the angle between the top and the arm board 7 of the L-type grip block 8 is at least
It is 105 degree, the inner sidewall of the L-type grip block 8 is fixed with rubber feet 13；By being fitted in oil nozzle using rubber feet 13
Outer surface can prevent the elastic force generated by spring 12 from damaging to the outer surface of oil nozzle.
Further embodiment is that the arm bar 9 is parallel with arm board 7；Arm bar 9 one can be easy to implement
Eye-splice connection between the inserted link 10 and plate 11 at end.
Further embodiment is that the side surface of the handle 4 is socketed with Anti-slip cover；By can be with using Anti-slip cover
It is easy to implement manual torquing operations.
In conclusion the utility model is by cooperation between capstan winch and L-type grip block, can using lubricating nipple wrench and
It, can be fine by being clamped in advance using L-type grip block to oil nozzle outer wall pressure release set is to pressure release disassembly is carried out at oil nozzle when
Reduction service worker when using dismantling spanner, due to dismantling spanner self gravitation effect, be not easy to the quick of service worker
Operation maintenance.
It should be appreciated that the utility model is not limited in its application to the detailed construction and arrangement of component proposed in this paper
Mode.The utility model can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form
It is fallen in the scope of the utility model with modification.It should be appreciated that the utility model disclosed and defined herein extends
It is mentioned to text and/or drawings or all alternative combinations of two or more apparent independent features.It is described herein
Embodiment illustrate to become known for realize the best mode of the utility model, and those skilled in the art will be enable to utilize
The utility model.
Claims (6)
1. a kind of safe oil nozzle dismantling spanner, including lubricating nipple wrench, force application rod, pressure release set and handle, which is characterized in that
The top of the lubricating nipple wrench is fixed on one end of the force application rod, and the pressure release set is mounted in the force application rod
Portion, the handle are fixedly plugged in the other end of the force application rod, the force application rod between the pressure release set and handle
Side surface fixing sleeve be connected to capstan winch, the side surface of the capstan winch offers rotation slot, and the inner sidewall of the rotation slot passes through card
Pin is rotatably connected with arm board, and the lower end of the arm board, which is fixed with, is connected with L-type grip block, and the top of the arm board
It is fixed with arm bar, the other end of the arm bar is fixed with inserted link, the side of the force application rod between the capstan winch and handle
Surface is slidably socketed with plate, and the side surface of the plate offers the slot to match with the inserted link, the arm board
Inner sidewall and the force application rod between be connected with spring.
2. a kind of safe oil nozzle dismantling spanner according to claim 1, which is characterized in that the outer surface of the pressure release set is set
It is equipped with external screw thread face.
3. a kind of safe oil nozzle dismantling spanner according to claim 1, which is characterized in that the diameter of the capstan winch is greater than institute
State the diameter of pressure release set.
4. a kind of safe oil nozzle dismantling spanner according to claim 1, which is characterized in that the top of the L-type grip block
Angle between the arm board, which is at least, spends, and the inner sidewall of the L-type grip block is fixed with rubber feet.
5. a kind of safe oil nozzle dismantling spanner according to claim 1, which is characterized in that the arm bar and arm board phase
In parallel.
6. a kind of safe oil nozzle dismantling spanner according to claim 1, which is characterized in that the side surface of the handle is socketed
There is Anti-slip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088545.0U CN209717527U (en) | 2019-01-19 | 2019-01-19 | A kind of safe oil nozzle dismantling spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088545.0U CN209717527U (en) | 2019-01-19 | 2019-01-19 | A kind of safe oil nozzle dismantling spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209717527U true CN209717527U (en) | 2019-12-03 |
Family
ID=68680589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088545.0U Expired - Fee Related CN209717527U (en) | 2019-01-19 | 2019-01-19 | A kind of safe oil nozzle dismantling spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209717527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734671A (en) * | 2020-07-01 | 2020-10-02 | 河南工学院 | Automatic lubricating liquid injection device for oil field centrifugal pump |
| CN115338822A (en) * | 2022-07-11 | 2022-11-15 | 北京北机机电工业有限责任公司 | Frock is dismantled to fire extinguisher bottle guard shield |
-
2019
- 2019-01-19 CN CN201920088545.0U patent/CN209717527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734671A (en) * | 2020-07-01 | 2020-10-02 | 河南工学院 | Automatic lubricating liquid injection device for oil field centrifugal pump |
| CN115338822A (en) * | 2022-07-11 | 2022-11-15 | 北京北机机电工业有限责任公司 | Frock is dismantled to fire extinguisher bottle guard shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |