CN109084075A - 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
- Publication number
- CN109084075A CN109084075A CN201811268240.4A CN201811268240A CN109084075A CN 109084075 A CN109084075 A CN 109084075A CN 201811268240 A CN201811268240 A CN 201811268240A CN 109084075 A CN109084075 A CN 109084075A
- Authority
- CN
- China
- Prior art keywords
- handle
- valve body
- circular groove
- welded
- circuit die
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention 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 present invention is adjustable with handle length, is easy to open or valve body, easy to operate advantage.
Description
Technical field
The present invention relates to circuit dies to pump accessory technical field, specially a kind of shale gas exploitation super-pressure circuit die pump
Use 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.
Summary of the invention
The purpose of the present invention is to provide a kind of shale gas exploitation super-pressure circuit die pump compression bars, have handle length
It is adjustable, it is easy to open or valve body, easy to operate advantage, solves that handle length is unadjustable, and handle is pulled in short-term
Handle is laborious, it is pushing when influence the pump housing installation the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of shale gas exploitation super-pressure circuit die pumps
With compression bar, including valve body, handle and round bar, the valve body both ends are welded with flange-interface, offer among the valve body logical
Hole, the top end of the valve body are welded with fixed block, and the valve inner is rotatably equipped with cylinder, and the cylinder top is welded with valve
Bar, 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, institute
It states and offers circular groove inside handle, and circular groove is connected to the handle other end, circular array inside the handle on the outside of the circular groove
Limiting slot there are four opening up, 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 ring
There are four limited block, the limited block is slidably mounted in limiting slot the welding of shape array.
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, beneficial effects of the present invention are as follows: the present invention has reached regulation handle by setting round bar
Length, is easy to open or the effect of valve body, the present invention are provided with round bar, and round bar is plugged in the circular groove on handle, valve body
It is mounted on plunger pump, when opening valve body, operator is according to the actual use situation adjustment length of handle, and handle rotation is arduously
When, round block is extracted from annulus with hand, round bar is extracted out from circular groove, until limited block stops movement, round bar in limiting slot
It is fully drawn out, increases the length of handle, according to lever principle, power needed for reducing swing handle facilitates swing handle；It does not need
When regulation valve body, round bar is injected in circular groove, grafting block injects in inserting groove and fixes round block and annulus, grafting block and inserting groove
It is adapted, when not having external force, grafting block is inserted in inserting groove by frictional force stabilization, so that round bar be made to be located at circular groove
Interior, handle length is most short at this time, and handle will not be in the way.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is front cross-sectional structural schematic diagram of the invention；
Fig. 3 is that round bar of the invention connects schematic cross-sectional view；
Fig. 4 is handle right side structural representation of the invention.
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
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " 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 " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
A kind of a kind of embodiment provided by the invention referring to FIG. 1 to FIG. 4: shale gas exploitation super-pressure circuit die pump
With compression bar, including valve body 2, handle 6 and round bar 7,2 both ends of valve body are welded with flange-interface 1, a flange-interface 1 and plunger
Pump connection, 1 connected pipes of flange-interface.Through-hole 8 is offered among valve body 2, oil passes through valve body 2 from through-hole 8 and enters 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 cylinder 9,
Offer the hole consistent with through-hole 8 among cylinder 9,9 top of cylinder is welded with valve rod 5, rotation valve rod 5, hole on cylinder 9 and
Through-hole 8 is 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 invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
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 |
|---|---|---|---|
| CN201811268240.4A CN109084075A (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 |
|---|---|---|---|
| CN201811268240.4A CN109084075A (en) | 2018-10-29 | 2018-10-29 | A kind of shale gas exploitation super-pressure circuit die pump uses compression bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084075A true CN109084075A (en) | 2018-12-25 |
Family
ID=64844251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268240.4A Pending CN109084075A (en) | 2018-10-29 | 2018-10-29 | A kind of shale gas exploitation super-pressure circuit die pump uses compression bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084075A (en) |
-
2018
- 2018-10-29 CN CN201811268240.4A patent/CN109084075A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181225 |