CN201214227Y - Tool special for mounting valve body rubber ring of cementing truck plunger pump - Google Patents
Tool special for mounting valve body rubber ring of cementing truck plunger pump Download PDFInfo
- Publication number
- CN201214227Y CN201214227Y CNU2008201092477U CN200820109247U CN201214227Y CN 201214227 Y CN201214227 Y CN 201214227Y CN U2008201092477 U CNU2008201092477 U CN U2008201092477U CN 200820109247 U CN200820109247 U CN 200820109247U CN 201214227 Y CN201214227 Y CN 201214227Y
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- CN
- China
- Prior art keywords
- valve body
- cushion rubber
- bucket
- body cushion
- special tool
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a special tool that is used for installing a valve rubber gasket of a plunger pump of a petroleum well cementing truck, which comprises a rotation handle (1), a lead screw (2), an upper pressure barrel (4), a lower pressure barrel (5), a valve rubber gasket (6), a guiding sleeve (7), and the like, wherein, the rotation handle (1) is connected with the lead screw (2); the lead screw (2) passes through a bracket (3) to be connected with the upper pressure barrel (4); the upper pressure barrel (4) is fixedly connected with the lower pressure barrel (5); the bottom of the lower pressure barrel (5) is provided with the valve rubber gasket (6); a valve (8) is mounted on the base of the bracket (3); the guiding sleeve (7) is sleeved on the valve (8), so that the valve rubber gasket can be effectively ensured to be free from the manual damage and from mechanically damaging the worker during the installation process of the valve rubber gasket. The special tool has the advantages of convenient operation, high safety and being maintenance free.
Description
Technical field
The utility model is a kind of specific purpose tool that oil cementing concrete truck plunger displacement pump valve body cushion rubber is installed that is used for, and specifically, is a kind of cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool.
Background technology
Cementing concrete truck is the key operation equipment of oil well cementing operation, and the technology status of cementing concrete truck and functional reliability are directly determining cementing quality.Plunger displacement pump is the core position of cementing concrete truck pumps water mud key, plunger displacement pump valve body is owing to will bear high pressure, the heavy wear of valve body rubber takes place easily, even it is damaged, cause sealing poor, if untimely replacing will cause construction mesohigh pipeline acutely to beat, there is serious potential safety hazard.Regular replacing valve body is cementing truck regular maintenance and maintenance main contents, and it is too high directly to change valve body assembly expense, as long as change valve body rubber, old valve body just can continue normal use.
Summary of the invention
The purpose of this utility model is to provide a kind of cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool, it can effectively guarantee valve body cushion rubber is not subjected to artificial damage and the workman is caused in installation process mechanical wounding, have easy to operate, safe and non-maintaining characteristics.
The utility model is achieved in that and comprises rotary handle, screw mandrel, support, goes up and press bucket, press down bucket, valve body cushion rubber, fairlead, valve body, rotary handle is connected with screw mandrel, screw mandrel passes support and is connected with last pressure bucket, last pressure bucket barrel is fixedlyed connected with pressing down, the bottom that presses down bucket is equipped with valve body cushion rubber, the valve body is located on the spacing sky of bracket base, and fairlead is enclosed within on the valve body.
The interior chamfering of valve body cushion rubber is enclosed within on the fairlead up.
Horizontal positioned presses down bucket on valve body cushion rubber.
The little end of fairlead external diameter up and be enclosed within on the valve body 8.
Bracket base has sets upright spacing hole.
Fairlead top is cone shape, and the bottom is cylindrical shape.
Advantage of the present utility model is: it can guarantee effectively that valve body cushion rubber is not subjected to artificial damage and to the mechanical wounding that the workman causes, has easy to operate, safe and non-maintaining characteristics in installation process.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in drawings, rotary handle 1, screw mandrel 2, support 3, go up and press bucket 4, press down bucket 5, valve body cushion rubber 6, fairlead 7, valve body 8, rotary handle 1 is connected with screw mandrel 2, screw mandrel 2 passes support 3 and is connected with last pressure bucket 4, last pressure bucket 4 with press down barrels 5 and fixedly connected, the bottom that presses down bucket 5 is equipped with valve body cushion rubber 6, and valve body 8 is located on the spacing sky of support 3 bases, and fairlead 7 is enclosed within on the valve body 8.The interior chamfering of valve body cushion rubber 6 is enclosed within on the fairlead 7 up.Horizontal positioned presses down bucket 5 on valve body cushion rubber 6.Last pressure bucket 4 with press down barrel 5 flanges in conjunction with being connected.The little end of fairlead 7 external diameters up and be enclosed within on the valve body 8.
With cementing concrete truck plunger displacement pump valve body 8 left-hand threads on the spacing sky of support 3 bases, again that fairlead 7 external diameters are a little end up and be enclosed within valve body 8, horizontal positioned valve body cushion rubber 6 (interior chamfering is up) is enclosed within on the fairlead 7 again; Horizontal positioned presses down bucket 5 on valve body cushion rubber 6, press bucket 4 to guarantee it and press down barrel 5 flanges and combine in the placement, hold rotary handle 1 rotary screw 2 and arrive the recess of going up the top center of pressing bucket 4, adjust valve body 8, fairlead 7, valve body cushion rubber 6, press down bucket 5 and go up press bucket 4 centers keep basic vertical after, hold rotary handle 1 screw mandrel 2 that firmly turns clockwise, at this moment valve body cushion rubber 6 internal diameters become big gradually and vertically move down, and arrive valve body 8 reeded installation sites.Hold rotary handle 1 and be rotated counterclockwise screw mandrel 2, screw mandrel 2 takes down successively and presses bucket 4, presses down bucket 5 and fairlead 7 after leaving and pressing the enough distances in bucket 4 tops (greater than last height of pressing bucket 4), takes out valve body assembly, and 6 installment works of valve body cushion rubber are finished.
Fairlead 7 tops are cone and are used to expand cushion rubber, and the bottom is cylinder and is used for evenly moving down.
Press bucket to be divided into and press bucket 4, press down bucket 5, come spacing and combination by flange, it is lightly convenient to use.
Source pressure is in manual rotary screw 2, and is simple in structure, easy to operate.
This instrument manufacturing processing is simple, and cost is low, and is easy to operate, safe, do not need to safeguard.
Claims (7)
1. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool, comprise rotary handle (1), screw mandrel (2), support (3), last pressure bucket (4), press down bucket (5), valve body cushion rubber (6), fairlead (7), valve body (8), it is characterized in that: rotary handle (1) is connected with screw mandrel (2), screw mandrel (2) passes support (3) and is connected with last pressure bucket (4), last pressure bucket (4) with press down barrel (5) and fixedly connected, the bottom that presses down bucket (5) is equipped with valve body cushion rubber (6), valve body (8) is located on support (3) base, and fairlead () 7 is enclosed within on the valve body (8).
2. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool according to claim 1 is characterized in that: the interior chamfering of valve body cushion rubber (6) up and be enclosed within on the fairlead (7).
3. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool according to claim 1 is characterized in that: horizontal positioned presses down bucket (5) on valve body cushion rubber (6).
4. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool according to claim 1 is characterized in that: go up and press bucket (4) and press down bucket (5) flange in conjunction with being connected.
5. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool according to claim 1 is characterized in that: the little end of fairlead (7) external diameter up and be enclosed within on the valve body (8).
6. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool according to claim 1, it is characterized in that: the base of support (3) has sets upright spacing hole.
7. cementing concrete truck plunger displacement pump valve body cushion rubber installation special tool according to claim 1, it is characterized in that: fairlead (7) top is cone shape, and the bottom is cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201092477U CN201214227Y (en) | 2008-07-16 | 2008-07-16 | Tool special for mounting valve body rubber ring of cementing truck plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201092477U CN201214227Y (en) | 2008-07-16 | 2008-07-16 | Tool special for mounting valve body rubber ring of cementing truck plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201214227Y true CN201214227Y (en) | 2009-04-01 |
Family
ID=40519435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201092477U Expired - Fee Related CN201214227Y (en) | 2008-07-16 | 2008-07-16 | Tool special for mounting valve body rubber ring of cementing truck plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201214227Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061902A (en) * | 2010-12-06 | 2011-05-18 | 中国石油集团西部钻探工程有限公司 | Special tool for installing rubber stopper on well cementing cement head of oil field |
| CN102628342A (en) * | 2012-03-22 | 2012-08-08 | 中国石油集团长城钻探工程有限公司 | Tail pipe well cementation drill pipe rubber plug placing device |
| CN102814780A (en) * | 2012-08-25 | 2012-12-12 | 永城煤电控股集团有限公司 | Spiral type monkey car rope wheel rubber ring mounting device |
| CN108655710A (en) * | 2018-05-28 | 2018-10-16 | 胜利油田高原石油装备有限责任公司 | A kind of pneumatic installation equipment of valve body rubber assembly with buffer unit |
| CN109895024A (en) * | 2019-01-29 | 2019-06-18 | 淮南三创机器人科技有限公司 | A kind of headlight for vehicles light dimming electric motor sealing ring assemble mechanism |
-
2008
- 2008-07-16 CN CNU2008201092477U patent/CN201214227Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061902A (en) * | 2010-12-06 | 2011-05-18 | 中国石油集团西部钻探工程有限公司 | Special tool for installing rubber stopper on well cementing cement head of oil field |
| CN102061902B (en) * | 2010-12-06 | 2013-06-19 | 中国石油集团西部钻探工程有限公司 | Special tool for installing rubber stopper on well cementing cement head of oil field |
| CN102628342A (en) * | 2012-03-22 | 2012-08-08 | 中国石油集团长城钻探工程有限公司 | Tail pipe well cementation drill pipe rubber plug placing device |
| CN102814780A (en) * | 2012-08-25 | 2012-12-12 | 永城煤电控股集团有限公司 | Spiral type monkey car rope wheel rubber ring mounting device |
| CN108655710A (en) * | 2018-05-28 | 2018-10-16 | 胜利油田高原石油装备有限责任公司 | A kind of pneumatic installation equipment of valve body rubber assembly with buffer unit |
| CN109895024A (en) * | 2019-01-29 | 2019-06-18 | 淮南三创机器人科技有限公司 | A kind of headlight for vehicles light dimming electric motor sealing ring assemble mechanism |
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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: 20090401 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |