CN206475125U - Fluid pressure type notes poly- manifold single current valve core and overhauls device - Google Patents
Fluid pressure type notes poly- manifold single current valve core and overhauls device Download PDFInfo
- Publication number
- CN206475125U CN206475125U CN201720158809.6U CN201720158809U CN206475125U CN 206475125 U CN206475125 U CN 206475125U CN 201720158809 U CN201720158809 U CN 201720158809U CN 206475125 U CN206475125 U CN 206475125U
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- China
- Prior art keywords
- support frame
- hole
- valve core
- bearing
- single current
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- Expired - Fee Related
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Abstract
A kind of fluid pressure type notes poly- manifold single current valve core and overhauls device, including：Support frame, hydraulic cylinder, bearing, check lock lever, snap ring, hydraulic oil pipe.Support frame as described above is quadra structure, support frame top center is provided with axial thread through hole, axial thread through hole is engaged with hydraulic cylinder external screw thread, hydraulic cylinder top connects hydraulic oil pipe, the support frame left and right sides is symmetrically respectively provided with a horizontal thread through hole, a check lock lever is respectively connected in horizontal thread through hole, the inner end of check lock lever is threadedly coupled snap ring, support frame bottom is provided with bearing, the end face center of bearing is slightly larger than provided with diameter in the middle part of the centre bore of single current valve core, bearing to be connected for three pillars with discoid bottom plate.The utility model is applied to change or the poly- manifold single current valve core of cleaning note, and simple in construction, easy to operate, safe and reliable, applicability is wide, improves ball-and-seat and overhauls operating efficiency, alleviates worker's labor intensity.
Description
Technical field
The utility model is related in petroleum industry chemical thermal equilibrium, when noting poly- manifold single current valve core for changing or clearing up
Required special purpose device, specifically a kind of fluid pressure type notes poly- manifold single current valve core and overhauls device.
Background technology
Current polymer displacement of reservoir oil is one of important technological means of oil field development, in Polymer Flooding, with showwing loving care for
The extension of poly- time, management difficulty is increasing, particularly notes the ball-and-seat set in poly- station mixture flow and valve rod often occurs
Stuck, spring breakage, fouling be serious etc., and poorly sealed phenomenon occurs.Scene does not have when changing or clearing up single current valve core
Special extracting tool, operation is extremely inconvenient, is easily caused crowded hand, the sliding generation for falling and damaging the phenomenons such as accessory, not only influences
The rate during operating of polymer-injecting pump, also makes the increase of production run cost.
The content of the invention
The purpose of this utility model notes poly- manifold single current valve core aiming at above-mentioned weak point there is provided a kind of fluid pressure type
Overhaul device.
The purpose of this utility model is realized by following technical proposals:
The utility model includes：Support frame, hydraulic cylinder, bearing, check lock lever, snap ring, hydraulic oil pipe.Described fluid pressure type note
Poly- manifold single current valve core overhauls device support frame for quadra structure, and support frame top center is logical provided with axial thread
Hole, axial thread through hole is engaged with hydraulic cylinder external screw thread, and hydraulic cylinder top connection hydraulic oil pipe, the support frame left and right sides is symmetrical
It is respectively provided with a horizontal thread through hole, horizontal thread through hole and is respectively connected to a check lock lever, the inner end threaded connection of check lock lever
Snap ring, support frame bottom is provided with bearing, and the end face center of bearing is slightly larger than the centre bore of single current valve core, bearing provided with diameter
Middle part is that three pillars are connected with discoid bottom plate.
Above-mentioned fluid pressure type notes poly- manifold single current valve core and overhauls the snap ring head in device for arc structure, the tail end of snap ring
For square boss, center is provided with tapped blind hole, and tapped blind hole coordinates with check lock lever screw thread.
The beneficial effects of the utility model are：Suitable for changing or clearing up the poly- manifold single current valve core of note, simple in construction, behaviour
Make convenient, safe and reliable, applicability wide, improve ball-and-seat and overhaul operating efficiency, alleviate worker's labor intensity.
Brief description of the drawings
Fig. 1-the utility model main view half section structural representation
The vertical view section structure schematic diagram of Fig. 2-the utility model snap ring 5
In accompanying drawing, 1. support frames, 2. hydraulic cylinders, 3. bearings, 4. check lock levers, 5. snap rings, 6. hydraulic oil pipes；L. axial thread
Through hole, H. horizontal thread through holes, M. tapped blind holes, Z. centre bores.
Embodiment
Below in conjunction with the accompanying drawings, the utility model will be further described：
As shown in Figure 1 and Figure 2, fluid pressure type note poly- manifold single current valve core overhaul device by support frame 1, hydraulic cylinder 2, bearing 3,
Check lock lever 4, snap ring 5, hydraulic oil pipe 6.Described fluid pressure type notes poly- manifold single current valve core and overhauls device support frame 1 for quadra
Structure, the top center of support frame 1 is engaged provided with axial thread through hole L, axial thread through hole L with the external screw thread of hydraulic cylinder 2,
The top of hydraulic cylinder 2 connects hydraulic oil pipe 6, and the left and right sides of support frame 1 is symmetrically respectively provided with a horizontal thread through hole H, horizontal thread
A check lock lever 4 is respectively connected in through hole H, the inner end of check lock lever 4 is threadedly coupled snap ring 5, and the head of snap ring 5 is arc structure,
The bottom of support frame 1 is provided with bearing 3, and the end face center of bearing 3 is slightly larger than provided with diameter in the centre bore Z of single current valve core, bearing 3
Portion is that three pillars are connected with discoid bottom plate.
Operating method:
First, by cylinder manifold ball-and-seat be placed in the upper portion central hole Z location of bearing 3, make manifold single current valve core with
The same axle center of centre bore Z；Secondly, turn clockwise two check lock levers 4, is held tightly manifold single current valve core by snap ring 5；The
Three, hydraulic cylinder 2 is placed in the top center axial thread through hole L of support frame 1, and adjust to correct position, start hydraulic cylinder
2, manifold single current valve core is ejected.So as to reach quick-replaceable or the poly- manifold single current valve core of cleaning note, ball-and-seat is improved
Operating efficiency is overhauled, mitigates the purpose of worker's labor intensity.
Claims (2)
1. a kind of fluid pressure type notes poly- manifold single current valve core and overhauls device, including：Support frame（1）, hydraulic cylinder（2）, bearing（3）, lock
Tight bar（4）, snap ring（5）, hydraulic oil pipe（6）；It is characterized in that：Described fluid pressure type notes poly- manifold single current valve core and overhauls device support
Frame（1）For quadra structure, support frame（1）Top center is provided with axial thread through hole（L）, axial thread through hole（L）
With hydraulic cylinder（2）External screw thread is engaged, hydraulic cylinder（2）Top connects hydraulic oil pipe（6）, support frame（1）The left and right sides is symmetrically each
Provided with a horizontal thread through hole（H）, horizontal thread through hole（H）Inside respectively it is connected to a check lock lever（4）, check lock lever（4）In
End is threadedly coupled snap ring（5）, support frame（1）Bottom is provided with bearing（3）, bearing（3）End face center be provided with centre bore（Z）,
Bearing（3）Middle part is that three pillars are connected with discoid bottom plate.
2. fluid pressure type according to claim 1 notes poly- manifold single current valve core and overhauls device, it is characterized in that：The snap ring (5)
Head is arc structure, and the tail end of snap ring (5) is square boss, and center is provided with tapped blind hole (M), tapped blind hole (M) and locking
Bar (4) screw thread coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158809.6U CN206475125U (en) | 2017-02-22 | 2017-02-22 | Fluid pressure type notes poly- manifold single current valve core and overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720158809.6U CN206475125U (en) | 2017-02-22 | 2017-02-22 | Fluid pressure type notes poly- manifold single current valve core and overhauls device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475125U true CN206475125U (en) | 2017-09-08 |
Family
ID=59748832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720158809.6U Expired - Fee Related CN206475125U (en) | 2017-02-22 | 2017-02-22 | Fluid pressure type notes poly- manifold single current valve core and overhauls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436840A (en) * | 2018-03-27 | 2018-08-24 | 河南省铭澳特种设备检测有限公司 | Tool is stretched on a kind of special top for maintenance safety valve |
| CN108724045A (en) * | 2018-06-12 | 2018-11-02 | 柳州市钜嘉机械有限公司 | A kind of quick-detachable frock clamp |
-
2017
- 2017-02-22 CN CN201720158809.6U patent/CN206475125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436840A (en) * | 2018-03-27 | 2018-08-24 | 河南省铭澳特种设备检测有限公司 | Tool is stretched on a kind of special top for maintenance safety valve |
| CN108724045A (en) * | 2018-06-12 | 2018-11-02 | 柳州市钜嘉机械有限公司 | A kind of quick-detachable frock clamp |
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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: 20170908 Termination date: 20180222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |