CN205552398U - Oil field plunger type water injection pump valve body takes out instrument - Google Patents
Oil field plunger type water injection pump valve body takes out instrument Download PDFInfo
- Publication number
- CN205552398U CN205552398U CN201620306657.5U CN201620306657U CN205552398U CN 205552398 U CN205552398 U CN 205552398U CN 201620306657 U CN201620306657 U CN 201620306657U CN 205552398 U CN205552398 U CN 205552398U
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- China
- Prior art keywords
- valve body
- water injection
- axle
- injection pump
- sleeve axle
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- Expired - Fee Related
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Abstract
The utility model discloses an oil field plunger type water injection pump valve body takes out instrument, supporting disk including vertical setting, the welding has four to be used for card jack catch on the water injection pump on the supporting disk, the center department of supporting disk opens there is round hole a, install support bearing in the round hole a, support bearing is connected with the one end of outer sleeve axle, the inner skleeve axle has been cup jointed in the outer sleeve axle, the one end of inner skleeve axle has the external screw thread and passes through threaded connection with the outer sleeve axle, the other end welding of inner skleeve axle has the balancing piece, guide sleeve has been cup jointed to the outside of balancing piece, guide sleeve's below is equipped with supporting regulating mechanism, the center pin department of balancing piece is equipped with the access opening, the lead screw gets into from the access opening in the balancing piece and passes through in proper order inside the inner skleeve axle, inside the outer sleeve axle, support bearing is inside to be worn out from the round hole an at supporting disk center, the one end port department of balancing piece is equipped with the non return piece and non return nut of lead screw, the damage valve body that the present water injection pump valve body mode of taking out exists has been solved, the problem that wastes time and energy.
Description
Technical field
This utility model belongs to oil field plunger type water injection pump extracting tool technical field, relates to a kind of oil field plunger type water injection pump valve body and takes out instrument.
Background technology
Change at water injection pump packing, when water injecting pump valve body is changed and is keeped in repair, will from water injection pump pump head side take out before and after valve body, a kind of screw mandrel is connected by the nut above valve body, pull-out water injecting pump valve body is clashed at the screw mandrel other end, but owing to the reason valve body rust such as water injecting pump scale or incrustation scale are dead in pump head, two valve bodies are caused to be difficult to take out by clashing into, on the one hand it is that valve body screw thread easily damages screw thread under impact force, on the other hand it is manually when clashing into screw mandrel, power thrusts has insecurity that is random and that clash into, there is valve body to damage, waste time and energy, the problem that danger coefficient is high, the physical demands and the maintenance cost that cause maintenance pump strengthen.
Utility model content
The purpose of this utility model is to provide a kind of oil field plunger type water injection pump valve body and takes out instrument, solve existing water injecting pump valve body take out damage valve body that mode exists, waste time and energy, unsafe problem.
nullThis utility model be employed technical scheme comprise that，A kind of oil field plunger type water injection pump valve body takes out instrument，Including the support plate being vertically arranged，Prop up and be welded with four for being stuck in water injecting pump upper clipping claw on support plate，The center propping up support plate has circular hole a，In circular hole a, spring bearing is installed，Spring bearing is connected with one end of outer sleeve axle，There is female thread the inside of outer sleeve axle，Inner sleeve axle it is socketed with in outer sleeve axle，There is external screw thread one end of inner sleeve axle and is threaded connection with outer sleeve axle，The other end of inner sleeve axle is welded with balance weight，The outer cover of balance weight is connected to pilot sleeve，The lower section of pilot sleeve is provided with support adjustment mechanism，The central axis of balance weight is provided with access opening，Screw mandrel access opening from balance weight enters and sequentially passes through inside inner sleeve axle、Inside outer sleeve axle、Pass from supporting in the circular hole a at disk center inside spring bearing，The port, one end of balance weight is provided with the non-return sheet for positioning screw rod and non-return nut，Non-return sheet and non-return nut are socketed on screw mandrel successively.
Feature of the present utility model also resides in,
The structure of the most each claw is: include horizontally disposed supporting leg, and one end of supporting leg is welded on the edge of support plate and vertical with a support plate, and the other end of supporting leg is welded with the Ka Jiao of L-shaped.
Wherein the supporting leg on four claws all be arranged in parallel, and two of which claw is arranged near the top edge of a support plate, and two other claw is arranged near the lower limb of a support plate, and the Ka Jiao on four claws is mutually back to setting.
Wherein the outside of outer sleeve axle is provided with operation handle, and operation handle is vertical with outer sleeve axle.
Wherein supporting the support bar that adjustment structure includes being vertically arranged, one end of support bar is fixedly arranged at bottom pilot sleeve, and support bar is hollow rod body, and the lower section of support bar is provided with flat cross bar；
The most flat cross bar includes horizontally disposed lateral strut, is provided with vertical pole in the middle of lateral strut, and vertical pole is socketed in inside support bar.
Wherein offering circular hole b on the body of rod of support bar, be provided with regulation valve in circular hole b, regulation valve is pressed on the body of rod of vertical pole through circular hole b top.
Wherein regulation valve is bolt, and the inside of circular hole b is provided with female thread, and bolt is by being threaded onto in circular hole b.
Wherein the shape of balance weight adapts with pilot sleeve just, and lucky and pilot sleeve the matching size of the size of balance weight closes.
The beneficial effects of the utility model are, this device includes a support plate, support plate upper clipping claw by this tool support on water injecting pump valve body, it is sequentially connected with outer sleeve axle in the center of a support plate, inner sleeve axle and balance weight, screw mandrel is sequentially passed through balance weight, inner sleeve axle, it is arranged on inside the centre bore of water injecting pump valve body behind the center of outer sleeve axle and a support plate, one end of screw mandrel is fixed with non-return nut by non-return sheet, by the interconnection function of screw thread between inner sleeve axle and outer sleeve axle, rotating operating handle makes screw mandrel be taken out from the pump housing by water injecting pump valve body, time saving and energy saving, solve existing water injecting pump valve body and take out the damage valve body that mode exists, the problem wasted time and energy.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of oil field of this utility model plunger type water injection pump valve body takes out instrument；
Fig. 2 is the partial enlarged drawing that in Fig. 1, thrust plate and Thrust nut are installed on screw mandrel；
Fig. 3 is support bar and the partial sectional view of vertical pole junction in Fig. 1.
In figure, 1. Ka Jiao, 2. supporting leg, 3. a support plate, 4. spring bearing, 5. operation handle, 6. outer sleeve axle, 7. inner sleeve axle, 8. balance weight, 9. support bar, 10. regulation valve, 11. lateral strut, 12. non-return sheets, 13. non-return nuts, 14. screw mandrels, 15. circular hole a, 16. water injecting pumps, 17. water injecting pump valve bodies, 18. water injecting pump bolts, 19. pilot sleeves, 20. vertical poles, 21. circular hole b.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
nullThis utility model one oil field plunger type water injection pump valve body takes out instrument，As shown in Figure 1，Structure includes the support plate 3 being vertically arranged，Prop up and be welded with four for being stuck in water injecting pump 16 upper clipping claw on support plate 3，The center propping up support plate 3 has circular hole a15，Spring bearing 4 is installed in circular hole a15，Spring bearing 4 is connected with one end of outer sleeve axle 6，There is female thread the inside of outer sleeve axle 6，Inner sleeve axle 7 (outer sleeve axle 6 and inner sleeve axle 7 are boring) it is threaded connection in outer sleeve axle 6，The other end of inner sleeve axle 7 is welded with balance weight 8，The outer cover of balance weight 8 is connected to pilot sleeve 19，The lower section of pilot sleeve 19 is provided with support adjustment mechanism，The central axis of balance weight 8 offers access opening，The screw mandrel 14 access opening from balance weight 8 enters and sequentially passes through inner sleeve axle 7 inside、Outer sleeve axle 6 is internal、Spring bearing 4 is internal to be passed from the circular hole a15 of support plate 3 center，See Fig. 2，The port, one end of balance weight 8 is provided with the non-return sheet 12 for positioning screw rod 14 and non-return nut 13 (non-return sheet 12 and non-return nut 13 are positioned at screw mandrel 14 and enter the port, one end of balance weight 8)，Non-return sheet 12 and non-return nut 13 are socketed on screw mandrel 14 successively.
The structure of the most each claw is: include horizontally disposed supporting leg 2, and one end of supporting leg 2 is welded on the edge of support plate 3 and vertical with a support plate 3, and the other end of supporting leg 2 is welded with the card angle 1 of L-shaped.
Wherein the supporting leg 2 on four claws all be arranged in parallel, and two of which claw is arranged near the top edge of a support plate 3, and two other claw is arranged near the lower limb of a support plate 3, and the card angle 1 on four claws is mutually back to setting.
Wherein the outside of outer sleeve axle 6 is provided with operation handle 5, operation handle 5 and vertical with outer sleeve axle 6.
Wherein supporting the support bar 9 that adjustment structure includes being vertically arranged, one end of support bar 9 is fixedly arranged at bottom pilot sleeve 19, and support bar 9 is the inner hollow shape body of rod, and the lower section of support bar 9 is provided with flat cross bar；
The most flat cross bar includes being provided with vertical pole 20 in the middle of horizontally disposed lateral strut 11, lateral strut 11, and it is internal that vertical pole 20 is socketed in support bar 9.
As shown in Figure 3, circular hole b21 is offered on the body of rod of support bar 9, circular hole b21 is provided with regulation valve 10, regulation valve 10 is pressed on the body of rod of vertical pole 20 through circular hole 21b top and (regulates valve 10 for regulating vertical pole 20 in the length within support bar 9, when needs bearing height height is a bit, vertical pole 20 is removed a part relatively from support bar 9 inside, the most vertical pole 20 is less with the intersection of support bar 9, fixed by regulation valve 10 again, when needs bearing height is lower, vertical pole 20 is a little deep to the internal socket again of support bar 9, the most vertical pole 20 is more with the intersection of support bar 9, fixed by regulation valve 10 again).
Wherein regulation valve 10 is bolt, and the inside of circular hole b21 is provided with female thread, and bolt is by being threaded onto in circular hole b21.
The shape of balance weight 8 adapts with pilot sleeve 19 just, and lucky and pilot sleeve 19 the matching size of the size of balance weight 8 closes (i.e. balance weight 8 can move just inside pilot sleeve 19 in the horizontal direction).
nullA kind of oil field of this utility model plunger type water injection pump valve body takes out the using method of instrument，When water injecting pump valve body 17 is taken out from water injecting pump 16 by needs，Screwed for screw mandrel 14 end is inserted in the centre bore of water injecting pump valve body 17，Screw mandrel 14 and water injecting pump valve body 17 pass through screwed tight，Card angle 1 on four claws is stuck on water injecting pump 16 on four water injecting pump bolts 18 of correspondence，Lateral strut 11 is placed in ground，Vertical pole 20 is regulated to proper height by regulation valve 10，In an initial condition，Outer sleeve axle 6 is tightened (when tightening by threaded engagement with inner sleeve axle 7，Operation handle 5 rotates clockwise，When unclamping，Then operation handle 5 rotates counterclockwise)，Now，Counterclockwise turning operation handle 5，Outer sleeve axle 6 rotates with operation handle 5，Inner sleeve axle 7 does not rotates under the effect of balance weight 8，Therefore outer sleeve axle 6 rotates against with inner sleeve axle 7，Inner sleeve axle 7 will move forward，Balance weight 8 moves together along with inner sleeve axle 7，Owing to non-return sheet 12 and non-return nut 13 are fixed on screw mandrel 14 and are positioned at balance weight 8 front end，Therefore，When balance weight 8 moves，Promote non-return sheet 12 and non-return nut 13，Screw mandrel 14 can be along with moving to the direction away from water injecting pump 16 together，The movement of screw mandrel 14 will drive water injecting pump valve body 17 to spin off from water injecting pump 16，Will take out smoothly from water injecting pump 16 by water injecting pump valve body 17.
A kind of oil field of this utility model plunger type water injection pump valve body takes out the feature of instrument, when utilizing this device to be taken out from water injecting pump 16 by water injecting pump valve body 17, the most time saving and energy saving, turn avoid the damage to valve body, reduces maintenance cost.
Claims (8)
- null1. an oil field plunger type water injection pump valve body takes out instrument，It is characterized in that: include the support plate (3) being vertically arranged，Prop up and be welded with four for being stuck in water injecting pump (16) upper clipping claw on support plate (3)，The center propping up support plate (3) has circular hole a (15)，Spring bearing (4) is installed in circular hole a (15)，Spring bearing (4) is connected with one end of outer sleeve axle (6)，There is female thread the inside of outer sleeve axle (6)，Inner sleeve axle (7) it is socketed with in outer sleeve axle (6)，There is external screw thread one end of inner sleeve axle (7) and is threaded connection with outer sleeve axle (6)，The other end of inner sleeve axle (7) is welded with balance weight (8)，The outer cover of balance weight (8) is connected to pilot sleeve (19)，The lower section of pilot sleeve (19) is provided with support adjustment mechanism，The central axis of described balance weight (8) is provided with access opening，The screw mandrel (14) described access opening from balance weight (8) enters and sequentially passes through inner sleeve axle (7) inside、Outer sleeve axle (6) is internal、Spring bearing (4) is internal to be passed from the circular hole a (15) of support plate (3) center，The port, one end of described balance weight (8) is provided with the non-return sheet (12) for positioning screw rod (14) and non-return nut (13)，Non-return sheet (12) and non-return nut (13) are socketed on screw mandrel (14) successively.
- A kind of oil field the most according to claim 1 plunger type water injection pump valve body takes out instrument, it is characterized in that: the structure of each described claw is: include horizontally disposed supporting leg (2), one end of supporting leg (2) is welded on the edge of support plate (3) and vertical with a support plate (3), and the other end of described supporting leg (2) is welded with the Ka Jiao (1) of L-shaped.
- A kind of oil field the most according to claim 2 plunger type water injection pump valve body takes out instrument, it is characterized in that: the supporting leg (2) on four described claws all be arranged in parallel, claw described in two of which is arranged near the top edge of a support plate (3), two other described claw is arranged near the lower limb of a support plate (3), and the Ka Jiao (1) on four described claws is mutually back to setting.
- A kind of oil field the most according to claim 1 plunger type water injection pump valve body takes out instrument, it is characterized in that: the outside of described outer sleeve axle (6) is provided with operation handle (5), and operation handle (5) is vertical with outer sleeve axle (6).
- A kind of oil field the most according to claim 1 plunger type water injection pump valve body takes out instrument, it is characterized in that: described support adjustment structure includes the support bar (9) being vertically arranged, one end of support bar (9) is fixedly arranged at pilot sleeve (19) bottom, support bar (9) is the inner hollow shape body of rod, and the lower section of support bar (9) is provided with flat cross bar；Described flat cross bar includes being provided with vertical pole (20) in the middle of horizontally disposed lateral strut (11), lateral strut (11), and it is internal that vertical pole (20) is socketed in support bar (9).
- A kind of oil field the most according to claim 5 plunger type water injection pump valve body takes out instrument, it is characterized in that: on the body of rod of described support bar (9), offer circular hole b (21), being provided with regulation valve (10) in described circular hole b (21), regulation valve (10) is pressed on the body of rod of vertical pole (20) through described circular hole b (21) top.
- A kind of oil field the most according to claim 6 plunger type water injection pump valve body takes out instrument, it is characterized in that: described regulation valve (10) is bolt, the inside of described circular hole b (21) is provided with female thread, and bolt is by being threaded onto in described circular hole b (21).
- A kind of oil field the most according to claim 1 plunger type water injection pump valve body takes out instrument, it is characterized in that: the shape of described balance weight (8) adapts with pilot sleeve (19) just, lucky and pilot sleeve (19) the matching size of the size of balance weight (8) closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306657.5U CN205552398U (en) | 2016-04-13 | 2016-04-13 | Oil field plunger type water injection pump valve body takes out instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306657.5U CN205552398U (en) | 2016-04-13 | 2016-04-13 | Oil field plunger type water injection pump valve body takes out instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552398U true CN205552398U (en) | 2016-09-07 |
Family
ID=56811815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306657.5U Expired - Fee Related CN205552398U (en) | 2016-04-13 | 2016-04-13 | Oil field plunger type water injection pump valve body takes out instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900960A (en) * | 2017-10-12 | 2018-04-13 | 许继电气股份有限公司 | A kind of capacitor group more changing device |
| CN116787381A (en) * | 2023-08-24 | 2023-09-22 | 成都成高阀门股份有限公司 | Valve seat guiding device and assembling method thereof |
-
2016
- 2016-04-13 CN CN201620306657.5U patent/CN205552398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900960A (en) * | 2017-10-12 | 2018-04-13 | 许继电气股份有限公司 | A kind of capacitor group more changing device |
| CN116787381A (en) * | 2023-08-24 | 2023-09-22 | 成都成高阀门股份有限公司 | Valve seat guiding device and assembling method thereof |
| CN116787381B (en) * | 2023-08-24 | 2023-11-03 | 成都成高阀门股份有限公司 | Valve seat guiding device and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |