CN209196259U - A kind of shale gas exploitation super-pressure circuit die pump uses compression bar - Google Patents
A kind of shale gas exploitation super-pressure circuit die pump uses compression bar Download PDFInfo
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- CN209196259U CN209196259U CN201821759192.4U CN201821759192U CN209196259U CN 209196259 U CN209196259 U CN 209196259U CN 201821759192 U CN201821759192 U CN 201821759192U CN 209196259 U CN209196259 U CN 209196259U
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- handle
- valve body
- circular groove
- welded
- shale gas
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Abstract
The utility model discloses a kind of shale gas exploitation super-pressure circuit die pump compression bars, including valve body, handle and round bar, the valve body both ends are welded with flange-interface, through-hole is offered among the valve body, the top end of the valve body is welded with fixed block, the valve inner is rotatably equipped with cylinder, the cylinder top is welded with valve rod, the valve rod passes through valve body away from one end of cylinder and fixed block is set with lantern ring, the lantern ring and handle one end are welded, circular groove is offered inside the handle, and circular groove is connected to the handle other end, circular array opens up that there are four limiting slots inside handle on the outside of the circular groove, and limiting slot is connected to circular groove, the round bar is plugged in circular groove, there are four limited blocks for the round bar one end side circular array welding, the limited block is slidably mounted in limiting slot.The utility model is adjustable with handle length, is easy to open or valve body, easy to operate advantage.
Description
Technical field
The utility model relates to circuit dies to pump accessory technical field, specially a kind of shale gas exploitation superelevation hydraulic plunger pressure
Power pump uses compression bar.
Background technique
Plunger pump is an important device of hydraulic system.It is moved back and forth in cylinder body by plunger, makes seal operation
The volume of cavity changes to realize oil suction, pressure oil.Plunger pump high, compact-sized, high-efficient and flow with rated pressure
The advantages that easy to adjust.Plunger pump is widely used in the occasion that high pressure, big flow and flow need to adjust.
Bolt plug valve is the accessory on plunger pump, and plug valve is the rotary valve of closure member or plunger shape, passes through rotation 90
Degree makes the passway on valve plug communicate or separate with the passway on valve body, realizes a kind of valve opened or closed.It is existing
Plug valve realizes by the handle rotation on valve body and opens or closes that handle length is unadjustable, and pulling handle takes handle in short-term
Power, it is pushing when influence the pump housing installation.
Utility model content
The purpose of this utility model is to provide a kind of shale gas exploitation super-pressure circuit die pump compression bars, have handle
Adjustable in length, is easy to open or valve body, easy to operate advantage, solves that handle length is unadjustable, and handle is in short-term
Pulling handle is laborious, it is pushing when influence the pump housing installation the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of shale gas exploitation superelevation hydraulic plunger pressure
Power pump uses compression bar, including valve body, handle and round bar, the valve body both ends to be welded with flange-interface, open up among the valve body
There is through-hole, the top end of the valve body is welded with fixed block, and the valve inner is rotatably equipped with cylinder, and the cylinder top is welded with
Valve rod, the valve rod passes through valve body away from one end of cylinder and fixed block is set with lantern ring, and the lantern ring and handle one end are welded,
Circular groove is offered inside the handle, and circular groove is connected to the handle other end, battle array in a ring inside the handle on the outside of the circular groove
Limiting slot there are four opening up is arranged, and limiting slot is connected to circular groove, the round bar is plugged in circular groove, and the round bar one end side is in
There are four limited block, the limited block is slidably mounted in limiting slot for annular array welding.
Preferably, the hole consistent with through-hole is offered among the cylinder.
Preferably, the valve rod and valve body and fixed block are rotatablely connected.
Preferably, the lantern ring is fixedly connected by screw with valve rod.
Preferably, the limited block is adapted with limiting slot.
Preferably, the handle other end is welded with annulus, and annulus side circular array opens up that there are four grafting
Slot.
Preferably, the round bar other end is welded with round block, and the round block side circular array opposite with round bar is solid
It is fixed that there are four grafting blocks.
Compared with prior art, the beneficial effects of the utility model are as follows: the utility model is reached by setting round bar
Regulation handle length, is easy to open or the effect of valve body, the utility model are provided with round bar, and round bar is plugged on handle
In circular groove, valve body is mounted on plunger pump, when opening valve body, operator according to the actual use situation adjustment length of handle,
When handle rotation is laborious, round block is extracted from annulus with hand, round bar is extracted out from circular groove, until limited block stops in limiting slot
It only moves, round bar is fully drawn out, and increases the length of handle, and according to lever principle, power needed for reducing swing handle facilitates rotation
Handle；When not needing regulation valve body, round bar is injected in circular groove, grafting block injects in inserting groove and fixes round block and annulus, inserts
It connects block and inserting groove is adapted, when not having external force, grafting block is inserted in inserting groove by frictional force stabilization, to make to justify
Bar is located in circular groove, and handle length is most short at this time, and handle will not be in the way.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the front cross-sectional structural schematic diagram of the utility model；
Fig. 3 is that the round bar of the utility model connects schematic cross-sectional view；
Fig. 4 is the handle right side structural representation of the utility model.
In figure: 1, flange-interface；2, valve body；3, fixed block；4, lantern ring；5, valve rod；6, handle；7, round bar；8, through-hole；9,
Cylinder；10, circular groove；11, limiting slot；12, limited block；13, annulus；14, round block；15, grafting block；16, inserting groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of a kind of embodiment provided by the utility model referring to FIG. 1 to FIG. 4: shale gas exploitation superelevation hydraulic plunger pressure
Power pump uses compression bar, including valve body 2, handle 6 and round bar 7,2 both ends of valve body to be welded with flange-interface 1,1 He of flange-interface
Plunger pump connection, 1 connected pipes of flange-interface.Through-hole 8 is offered among valve body 2, oil enters from through-hole 8 across valve body 2
Plunger pump.2 top of valve body is welded with fixed block 3, and fixed block 3 keeps 5 slow-roll stabilization of valve rod.2 inner rotation of valve body is equipped with column
Body 9, offers the hole consistent with through-hole 8 among cylinder 9, and 9 top of cylinder is welded with valve rod 5, rotation valve rod 5, on cylinder 9
Hole and through-hole 8 are aligned, and valve body 2 is opened, and valve rod 5 is rotated backward, and the hole and through-hole 8 on cylinder 9 are staggered, and valve body 2 is closed.
Valve rod 5 is set with lantern ring 4, valve rod 5 and valve body 2 across valve body 2 and fixed block 3 away from one end of cylinder 9 and fixes
Block 3 is rotatablely connected, and part of the valve rod 5 in valve body 2 and fixed block 3 can be rotated, and lantern ring 4 is fixedly connected by screw with valve rod 5,
Screw passes through lantern ring 4 and valve rod 5, and lantern ring 4 is fixed on valve rod 5, can remove lantern ring 4 by dismantling screw.Lantern ring 4 and handle
The welding of 6 one end, operator's swing handle 6 are rotated with ovable valve stem 5, offer circular groove 10, and circular groove 10 and handle inside handle 6
The connection of 6 other ends, round bar 7 is plugged in circular groove 10, and when opening valve body 2, operator is according to the actual use situation tune of handle 6
Length is saved, when handle 6 rotates laborious, round bar 7 can be extracted out outward, increases length, battle array in a ring inside the handle 6 in 10 outside of circular groove
Limiting slot 11 there are four opening up is arranged, and limiting slot 11 is connected to circular groove 10, there are four the welding of 7 one end side circular array of round bar
Limited block 12, limited block 12 are slidably mounted in limiting slot 11, and limited block 12 is adapted with limiting slot 11, and round bar 7 is in circular groove 10
It moves from inside to outside, until limited block 12 stops movement in limiting slot 11, round bar 7 is fully drawn out, increase by 6 length of handle, according to
Lever principle, power needed for reducing swing handle 6, facilitates swing handle 6.
6 other end of handle is welded with annulus 13, and 13 side circular array of annulus opens up that there are four inserting groove 16, round bars 7
The other end is welded with round block 14, and the side circular array opposite with round bar 7 of round block 14 is fixed, and there are four grafting block 15, grafting blocks
15 and inserting groove 16 be adapted, when there is no external force, grafting block 15 by frictional force stabilization is inserted in inserting groove 16.It is not required to
When wanting regulation valve body 2, round bar 7 is injected in circular groove 10, grafting block 15 injects in inserting groove 16 and fixes round block 14 and annulus 13,
It is located at round bar 7 in circular groove 10,6 length of handle is most short at this time, and handle 6 will not be in the way.
Working principle: when opening valve body 2, being extracted round block 14 with hand from annulus 13, extracts round bar 7 out outward, increases handle
When not needing regulation valve body 2, round bar 7 is injected in circular groove 10 for 6 length of hand, and grafting block 15 injects round block 14 in inserting groove 16
It is fixed with annulus 13, it is located at round bar 7 in circular groove 10.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of shale gas exploitation super-pressure circuit die pump compression bar, including valve body (2), handle (6) and round bar (7), special
Sign is: valve body (2) both ends are welded with flange-interface (1), offer through-hole (8), the valve among the valve body (2)
Body (2) top is welded with fixed block (3), and valve body (2) inner rotation is equipped with cylinder (9), cylinder (9) the top welding
Have valve rod (5), the valve rod (5) passes through valve body (2) away from the one end of cylinder (9) and fixed block (3) is set with lantern ring (4), institute
It states lantern ring (4) and handle (6) one end is welded, offered circular groove (10) inside the handle (6), and circular groove (10) and handle (6)
Other end connection, the internal circular array of handle (6) on the outside of the circular groove (10) open up that there are four limiting slot (11), and limit
Slot (11) is connected to circular groove (10), and the round bar (7) is plugged in circular groove (10), round bar (7) one end side battle array in a ring
There are four limited block (12), the limited block (12) is slidably mounted in limiting slot (11) for column welding.
2. a kind of shale gas exploitation super-pressure circuit die pump compression bar according to claim 1, it is characterised in that: described
The hole consistent with through-hole (8) is offered among cylinder (9).
3. a kind of shale gas exploitation super-pressure circuit die pump compression bar according to claim 1, it is characterised in that: described
Valve rod (5) and valve body (2) and fixed block (3) are rotatablely connected.
4. a kind of shale gas exploitation super-pressure circuit die pump compression bar according to claim 1, it is characterised in that: described
Lantern ring (4) is fixedly connected by screw with valve rod (5).
5. a kind of shale gas exploitation super-pressure circuit die pump compression bar according to claim 1, it is characterised in that: described
Limited block (12) is adapted with limiting slot (11).
6. a kind of shale gas exploitation super-pressure circuit die pump compression bar according to claim 1, it is characterised in that: described
Handle (6) other end is welded with annulus (13), and annulus (13) side circular array is opened up there are four inserting groove (16).
7. a kind of shale gas exploitation super-pressure circuit die pump compression bar according to claim 1, it is characterised in that: described
Round bar (7) other end is welded with round block (14), and the round block (14) and round bar (7) opposite side circular array are fixed with four
A grafting block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759192.4U CN209196259U (en) | 2018-10-29 | 2018-10-29 | A kind of shale gas exploitation super-pressure circuit die pump uses compression bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759192.4U CN209196259U (en) | 2018-10-29 | 2018-10-29 | A kind of shale gas exploitation super-pressure circuit die pump uses compression bar |
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| Publication Number | Publication Date |
|---|---|
| CN209196259U true CN209196259U (en) | 2019-08-02 |
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| CN201821759192.4U Active CN209196259U (en) | 2018-10-29 | 2018-10-29 | A kind of shale gas exploitation super-pressure circuit die pump uses compression bar |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266700A (en) * | 2021-07-20 | 2021-08-17 | 邳州宏盛液压元件有限公司 | Manual valve extension carousel |
-
2018
- 2018-10-29 CN CN201821759192.4U patent/CN209196259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266700A (en) * | 2021-07-20 | 2021-08-17 | 邳州宏盛液压元件有限公司 | Manual valve extension carousel |
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