CN206154208U - Line plunger pump adjusts packing elasticity specialized tool - Google Patents
Line plunger pump adjusts packing elasticity specialized tool Download PDFInfo
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- CN206154208U CN206154208U CN201621155577.0U CN201621155577U CN206154208U CN 206154208 U CN206154208 U CN 206154208U CN 201621155577 U CN201621155577 U CN 201621155577U CN 206154208 U CN206154208 U CN 206154208U
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- fan
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- drive link
- pin
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Abstract
The utility model relates to a line plunger pump adjusts packing elasticity specialized tool especially relates to line plunger pump's the routine maintenance and the technical field of management. This instrument comprises drive mechanism, positioning mechanism, and positioning mechanism is fan -shaped ratchet structure, and the equipartition has the rectangle teeth of a cogwheel on its outer loop, be equipped with on the sector with augmented injection pump dise bleeding pressure cap on the corresponding spring bolt of open slot, open the sector lower part has arc -shaped sliding chute, drive mechanism includes transfer line and locking piece, and the transfer line is the rectangle plate body, and its lower extreme is installed on the arc -shaped sliding chute of fan -shaped ratchet through the pin, opens the strip sliding tray that has the installation locking piece on the body of rod of transfer line, takes multinomial techniques such as angle location, jaw type clamping position, concentric design and adjustable angle, does not slide in the use and does not take off, and is safe swift.
Description
Technical field
This utility model is related to a kind of reciprocating pump and adjusts the elastic specific purpose tool of packing, more particularly, to reciprocating pump
Ordinary maintenance specific purpose tool technical field.
Background technology
At present, water injection capacity is generally improved in oil field using reciprocating pump, because its discharge capacity is big, power foot, noise it is little,
Pump efficiency is high, operating steadily obtains large-scale popularization application.Existing reciprocating pump is generally 3 plungers, and the sealing of plunger adopts disk
The sealing means of root or filler, are compressed by regulation pressure cap, and 6 opening draw-in grooves are evenly equipped with the front end face for adjusting pressure cap.
Jing is needed often to adjust packing in regular maintenance and maintenance process elastic, because plunger gap is little, and packing pressure cap is diameter of up to
153mm, it is impossible to adjust packing using pipe wrench elastic.Typically adopt eave tile template disclosed in Patent No. ZL200920110262.8
Handss or steel pole, the opening draw-in groove for adjusting pressure cap front end is inserted one by one by steel pole or hook spanner, is rotated and is adjusted pressure cap, realizes adjusting
The elastic or dismounting of section pressure cap.Because steel pole or eave tile template handss are easily radially jumped out from draw-in groove or can not be had along axial slip
It is elastic that effect ground adjusts packing, causes work quality low, not only time-consuming but also laborious and there is serious potential safety hazard.
The content of the invention
This utility model purpose is use present in above-mentioned prior art pipe wrench to adjust reciprocating plunger pump dise to overcome
Root elastic easy slippage effect is poor, high labor intensive and there is the defect of potential safety hazard, there is provided a kind of reciprocating pump regulation packing
Elastic specific purpose tool.
In order to realize foregoing invention purpose, this utility model employs following technical scheme：
This utility model is made up of drive mechanism, detent mechanism, and detent mechanism is fan-shaped ratchet structure, uniform on its outer shroud
There are the rectangle gear teeth, covering of the fan is provided with the dead bolt corresponding with the open slot on augmented injection pump packing pressure cap, and covering of the fan bottom is provided with arc
Sliding groove；Drive mechanism includes drive link and closing piece, and drive link is rectangle tabular body, and its lower end is arranged on sector by pin
On the arc sliding groove of ratchet, the strip sliding groove for installing closing piece is provided with the body of rod of drive link.
This utility model has the following advantages compared with the prior art：Angle location technology is taken instrument is not radially taken off
Go out；Then instrument will not axially be deviate to take jaw type clamping technique；Concentric design and angle adjustable technology are taken, optimal using may be selected
Power angle and erect-position, reciprocally pull, and angle adjustable is big, safe and reliable, convenient and swift.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is boosting-rod of the present utility model and duckbilled handle and the installation diagram of closing piece；
Fig. 3 is the structural representation of fan-shaped ratchet of the present utility model.
Specific embodiment
From Fig. 1,2,3, this utility model is made up of drive mechanism, detent mechanism, and detent mechanism is tied for fan-shaped ratchet 9
Structure, is evenly equipped with the rectangle gear teeth 901 on its outer shroud, covering of the fan is provided with the dead bolt corresponding with the open slot on augmented injection pump packing pressure cap
10, covering of the fan bottom is provided with arc sliding groove 11；Drive mechanism includes drive link 1 and closing piece 8, and drive link 1 is rectangle tabular body,
Its lower end is arranged on the arc sliding groove 11 of fan-shaped ratchet 9 by pin 102, and installation closing piece 8 is provided with the body of rod of drive link 1
Strip sliding groove 12.
Described closing piece 8 is inverse-T-shaped structure, and upper end is connected by the first pin 801 with pull bar 3, and the upper end of pull bar 3 passes through
Duckbilled handle 2 is connected with the top bearing pin 101 of drive link 1, is provided between the pin 103 at duckbilled handle 2 and the middle part of boosting-rod 1
Spring 4, under the elastic force effect of spring 4, duckbilled handle 2 is in open state, and the closing piece 8 for making the lower end of pull bar 3 is installed on sector
In the teeth groove of the rectangle gear teeth 901 on the outer shroud of ratchet 9, the dead bolt 10 on the covering of the fan of fan-shaped ratchet 9 is installed on into augmented injection pump packing pressure
In open slot on cap, drive link 1 is pulled to drive fan-shaped ratchet 9 to rotate, you can to adjust the elastic of packing.
To prevent fan-shaped ratchet 9 from moving axially, arc card is installed on the strip sliding groove 12 on the body of rod of drive link 1
Hoop 7, the upper end of arc-shaped clamp 7 is connecting lug 6, and connecting lug 6 and plate washer 5 are respectively placed in the both sides of drive link 1, by the second pin
802nd, the 3rd pin 803 is fixed, and when using, arc-shaped clamp 7 is covered on packing pressure cap, you can prevent the dead bolt 10 of fan-shaped ratchet 9
Axial movement.
On the fan-shaped ratchet 9 of described detent mechanism arrange arc sliding groove 11 and on the body of rod of drive link 1
Arc-shaped clamp 7 and reciprocating plunger pump plunger be concentric circular.
Claims (4)
1. a kind of reciprocating pump adjusts the elastic specific purpose tool of packing, including drive mechanism, detent mechanism, it is characterized in that:Positioning
Mechanism is fan-shaped ratchet (9) structure, and the rectangle gear teeth (901) are evenly equipped with its outer shroud, and covering of the fan is provided with and augmented injection pump packing pressure cap
On the corresponding dead bolt (10) of open slot, covering of the fan bottom is provided with arc sliding groove (11)；Drive mechanism include drive link (1) and
Closing piece (8), drive link (1) is rectangle tabular body, and arc of its lower end by pin (102) installed in fan-shaped ratchet (9) is slided
On dynamic groove (11), the strip sliding groove (12) for installing closing piece (8) is provided with the body of rod of drive link (1).
2. according to claim 1 reciprocating pump adjusts the elastic specific purpose tool of packing, it is characterized in that:Described closing piece (8)
For inverse-T-shaped structure, upper end is connected by the first pin (801) with pull bar (3), pull bar (3) upper end by duckbilled handle (2) with
Drive link (1) top bearing pin (101) connects, and is provided between the pin (103) in the middle part of duckbilled handle (2) and boosting-rod (1)
Spring (4), the closing piece (8) of pull bar (3) lower end is installed in the teeth groove of the rectangle gear teeth (901) on fan-shaped ratchet (9) outer shroud.
3. according to claim 1 reciprocating pump adjusts the elastic specific purpose tool of packing, it is characterized in that:In drive link (1)
Arc-shaped clamp (7) is installed, arc-shaped clamp (7) upper end is connecting lug (6), engaging lug on the strip sliding groove (12) on the body of rod
Ring (6) and plate washer (5) are respectively placed in the both sides of drive link (1), fixed by the second pin (802), the 3rd pin (803).
4. according to claim 1 reciprocating pump adjusts the elastic specific purpose tool of packing, it is characterized in that:Described detent mechanism
Fan-shaped ratchet (9) on arrange arc sliding groove (11) and the arc-shaped clamp (7) on the body of rod of drive link (1) with it is past
Multiple plungers pump plunger is concentric circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155577.0U CN206154208U (en) | 2016-10-31 | 2016-10-31 | Line plunger pump adjusts packing elasticity specialized tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155577.0U CN206154208U (en) | 2016-10-31 | 2016-10-31 | Line plunger pump adjusts packing elasticity specialized tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154208U true CN206154208U (en) | 2017-05-10 |
Family
ID=58654179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155577.0U Active CN206154208U (en) | 2016-10-31 | 2016-10-31 | Line plunger pump adjusts packing elasticity specialized tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131492A (en) * | 2018-06-27 | 2019-01-04 | 郑州拓华仪器有限公司 | A kind of furniture decoration board facilitates the pallet of loading and unloading |
-
2016
- 2016-10-31 CN CN201621155577.0U patent/CN206154208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131492A (en) * | 2018-06-27 | 2019-01-04 | 郑州拓华仪器有限公司 | A kind of furniture decoration board facilitates the pallet of loading and unloading |
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