CN206967389U - A kind of quick Special dismounting apparatus of fracturing pump valve body rubber - Google Patents
A kind of quick Special dismounting apparatus of fracturing pump valve body rubber Download PDFInfo
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- CN206967389U CN206967389U CN201720600537.0U CN201720600537U CN206967389U CN 206967389 U CN206967389 U CN 206967389U CN 201720600537 U CN201720600537 U CN 201720600537U CN 206967389 U CN206967389 U CN 206967389U
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- China
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- valve body
- ripping bar
- press rods
- level board
- vertical plate
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Abstract
The utility model provides a kind of quick Special dismounting apparatus of fracturing pump valve body rubber, including pedestal, press rods, play ripping bar and clamp the geometrical clamp of valve body, the pedestal is the L-type structure being welded to form by one block of level board and one piece of vertical plate, geometrical clamp is fixed on level board, one end of press rods is hinged with vertical plate, play one end of ripping bar and replaceable blade is fixedly mounted, rise and be hinged on ripping bar in the position close to blade by bearing pin and press rods, the free end for playing ripping bar and press rods rotates around respective pin joint in approximately the same plane, the plane is both perpendicular to level board and vertical plate.Blade is wedged glue envelope and valve body groove junction using pressure lever, has rotated ripping bar and be used cooperatively pressure lever, dress glue envelope separates valve body groove by the device using torque and lever mated principle.It can reach and safely and fast dismantle valve body glue envelope, and save the purpose of artificial manpower.
Description
Technical field
The utility model belongs to oilfield tools technical field, and in particular to a kind of fast quick-detach of fracturing pump valve body rubber is special
Use device.
Background technology
In recent years, the characteristics of massive hydraulic fracturing construction has been increasingly becoming a kind of normality, and sand amount is big, liquid measure is more, the engineering time is long,
The crucial valve member loss such as valve body, the valve rubber of fracturing unit truck plunger pump is set to increase severely.
Generally, long celebrating region 50-70Mpa of operation pressure, per two to three sections of sand fracturing, it is necessary to examine pump and change valve
Body rubber.According to statistics, the quantity of valve body rubber is changed per saliva horizontal well pressing crack construction all more than 300, at most even
Reach a bite well and change more than 600 rubber, change valve body rubber into a hard work.
At present, the conventional process of dismounting valve body rubber is：Valve body is fixed on bench vice, by flat mouth screwdriver from all
The wedging of the faying face of that body and rubber, rubber is prized by switching two screwdrivers, finally realizes point of the rubber with valve body
From；During installation, traditional method is：Tapered guide is hit down energetically using sledgehammer, rubber compression is swollen and is slided and falls into
Valve body groove, complete installation.Conventional method labor intensity is big, operating efficiency is low and easily causes screwdriver skidding,
The injured consequence of operating personnel, does not meet safety operation requirement.
Utility model content
The purpose of this utility model is that the device for solving tradition dismounting valve body rubber has that labor intensity is big, operating efficiency
It is low, easily cause screwdriver skidding, the problem of valve body glue envelope is difficult is changed when causing pressing crack construction personnel operation in the wild.
Therefore, the utility model provides a kind of quick Special dismounting apparatus of fracturing pump valve body rubber, including pedestal, pressure
Power bar, play ripping bar and clamp the geometrical clamp of valve body, the pedestal is the L being welded to form by one block of level board and one piece of vertical plate
Type structure, geometrical clamp are fixed on level board, and an end of press rods is hinged with vertical plate, are played one end of ripping bar and are fixed peace
Replaceable blade is filled with, rises and is hinged on ripping bar in the position close to blade by bearing pin and press rods, play ripping bar and press rods
Free end rotated around respective pin joint in approximately the same plane, the plane is both perpendicular to level board and vertical plate.
The geometrical clamp is to be provided with U-shaped breach and parallel to one block of steel plate of vertical plate, and U-shaped gap opened is upward, fixed
Folder has been located between ripping bar and two pin joints of press rods.
The mounting hole of multiple standing valve bodies is offered on the level board.
Also include handle ring, handle ring is connected by the level board of chain and pedestal.
The beneficial effects of the utility model：The fast quick-detach of this fracturing pump valve body rubber provided by the utility model is special
Device, using torque and lever mated principle, blade wedging glue is sealed and valve body groove junction, rotation using pressure lever
Play ripping bar and be used cooperatively pressure lever, dress glue envelope separates valve body groove.It can reach and safely and fast dismantle valve body glue envelope,
And save the purpose of artificial manpower.
The utility model is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the structural representation of the quick Special dismounting apparatus of fracturing pump valve body rubber.
Fig. 2 is the left view of geometrical clamp.
Description of reference numerals：1st, pedestal；2nd, geometrical clamp；3rd, blade；4th, handle ring；5th, press rods；6th, fixing hole；7th, it is horizontal
Plate；8th, vertical plate；9th, ripping bar is played.
Embodiment
Embodiment 1：
In order to which the device for solving tradition dismounting valve body rubber has that labor intensity is big, operating efficiency is low, easily causes screw
Knife skids, and causes to change the problem of valve body glue envelope is difficult during pressing crack construction personnel operation in the wild, as shown in figure 1, this implementation
Example provides a kind of quick Special dismounting apparatus of fracturing pump valve body rubber, including pedestal 1, press rods 5, a ripping bar 9 and clamping
The geometrical clamp 2 of valve body, the pedestal 1 are the L-type structures being welded to form by one block of level board 7 and one piece of vertical plate 8, geometrical clamp
2 are fixed on level board 7, and an end of press rods 5 is be hinged with vertical plate 8, and 9 one ends of ripping bar are fixedly mounted can be more
The blade 3 changed, rise on ripping bar 9 be hinged by bearing pin and press rods 5 close to the position of blade 3, play ripping bar 9 and press rods 5
Free end rotates around respective pin joint in approximately the same plane, and the plane is both perpendicular to level board 7 and vertical plate 8.
The working process and principle of the quick Special dismounting apparatus of fracturing pump valve body rubber are as follows：
Valve body is put into geometrical clamp 2, having rotated ripping bar 9 makes it perpendicular to ground, and the blade 3 for playing the end of ripping bar 9 is right
Quasi- rubber and valve body binding site, firmly depress press rods 5, blade 3 is inserted between rubber and valve body, then depress
Ripping bar 9 is played, rubber is pried open using a mode peeled off, it is separated with the groove on valve body, and do not injure valve body sheet
Body, rubber is released into groove, cause rubber to be separated with valve body.
It should be noted that as shown in figure 1, blade 3 has been arranged on the end of ripping bar 9, because blade 3 is consumable accessory, because
Blade in this present embodiment is designed as replaceable mode, facilitates worker to change.Press rods 5 rotate hinge by press rods and are hinged
On vertical plate 8, play ripping bar 9 and be hinged on by playing ripping bar rotation hinge in press rods 5.
The present apparatus uses human oriented design, simple to operate, easy to maintenance, and has good interchangeability, effectively can keep away ground
The secondary injury to caused by workpiece of traditional substitute mode, manufacturing expense is reasonable, cost-effective.
Embodiment 2：
On the basis of embodiment 1, for quick standing valve body, the geometrical clamp 2 for be provided with U-shaped breach and parallel to
One block of steel plate of vertical plate 8, U-shaped gap opened is upward, geometrical clamp 2 be located at ripping bar 9 and press rods 5 two pin joints it
Between.In standing valve body, valve body is put into U-shaped breach, and valve body dovetail configuration is put towards the side of vertical plate 8
Enter to be fixed for peel off glue envelope, it is that can use hand to seal glue easily to be separated with valve body body to take out.
Embodiment 3：
On the basis of embodiment 1, the mounting hole 6 of multiple standing valve bodies is offered on the level board 7.Mounting hole 6
For placing valve body, being stripped the valve body after old rubber needs the rubber more renewed, now, valve body is put into the installation
In hole 6, and new rubber is inserted in valve body groove, completes installation.
Embodiment 4：
On the basis of embodiment 1, the quick Special dismounting apparatus of the fracturing pump valve body rubber also includes handle ring 4,
Handle ring 4 is connected by chain with the level board 7 of pedestal 1.Press rods 5 are inserted in handle ring 4 with playing ripping bar 9 during use, i.e.,
Can portable hand held carrying.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection scope of the present invention.The present embodiment does not have
The part and the well-known components and common structure or conventional means of the structure category industry described in detail, is not described one by one here.
Claims (4)
- A kind of 1. quick Special dismounting apparatus of fracturing pump valve body rubber, it is characterised in that：Including pedestal（1）, press rods（5）、 Play ripping bar（9）With the geometrical clamp of clamping valve body（2）, the pedestal（1）It is by one block of level board（7）With one piece of vertical plate（8） The L-type structure being welded to form, geometrical clamp（2）It is fixed on level board（7）On, press rods（5）An end and vertical plate（8）Hinge Connect, play ripping bar（9）Replaceable blade is fixedly mounted in one end（3）, play ripping bar（9）On close to blade（3）Position Pass through bearing pin and press rods（5）It is be hinged, play ripping bar（9）And press rods（5）Free end around respective pin joint same Individual rotation with surface, the plane is both perpendicular to level board（7）And vertical plate（8）.
- 2. the quick Special dismounting apparatus of fracturing pump valve body rubber as claimed in claim 1, it is characterised in that：The geometrical clamp （2）To be provided with U-shaped breach and parallel to vertical plate（8）One block of steel plate, U-shaped gap opened is upward, geometrical clamp（2）Prized positioned at rising Bar（9）And press rods（5）Two pin joints between.
- 3. the quick Special dismounting apparatus of fracturing pump valve body rubber as claimed in claim 1, it is characterised in that：The level board （7）On offer the mounting holes of multiple standing valve bodies（6）.
- 4. the quick Special dismounting apparatus of fracturing pump valve body rubber as claimed in claim 1, it is characterised in that：Also include handle Ring（4）, handle ring（4）Pass through chain and pedestal（1）Level board（7）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600537.0U CN206967389U (en) | 2017-05-26 | 2017-05-26 | A kind of quick Special dismounting apparatus of fracturing pump valve body rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600537.0U CN206967389U (en) | 2017-05-26 | 2017-05-26 | A kind of quick Special dismounting apparatus of fracturing pump valve body rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967389U true CN206967389U (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600537.0U Active CN206967389U (en) | 2017-05-26 | 2017-05-26 | A kind of quick Special dismounting apparatus of fracturing pump valve body rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656013A (en) * | 2018-06-08 | 2018-10-16 | 无锡华测电子系统有限公司 | Lever component disassembling device and its manufacturing method |
-
2017
- 2017-05-26 CN CN201720600537.0U patent/CN206967389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656013A (en) * | 2018-06-08 | 2018-10-16 | 无锡华测电子系统有限公司 | Lever component disassembling device and its manufacturing method |
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