CN205290835U - Dismouting device and plunger pump import bumper shock absorber of plunger pump import bumper shock absorber gasbag - Google Patents
Dismouting device and plunger pump import bumper shock absorber of plunger pump import bumper shock absorber gasbag Download PDFInfo
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- CN205290835U CN205290835U CN201520964795.8U CN201520964795U CN205290835U CN 205290835 U CN205290835 U CN 205290835U CN 201520964795 U CN201520964795 U CN 201520964795U CN 205290835 U CN205290835 U CN 205290835U
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- plunger pump
- air bag
- vibration absorber
- pump inlet
- attaching
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Abstract
The utility model discloses a dismouting device and plunger pump import bumper shock absorber of plunger pump import bumper shock absorber gasbag, plunger pump import bumper shock absorber gasbag include the end cover, the centre of end cover has a bellied charging connector, a plurality of charging connector exhaust plug all around that is located, the charging connector with exist flutedly between the exhaust plug, the dismouting device includes: can go into by the card the body of recess, be provided with on the lateral wall of body and imbed spacing portion in the clearance, with the body is connected is used for the portion of gripping that grips for operating personnel. This dismouting device can alleviate operating personnel's intensity of labour and dismouting efficiency greatly, and then has practiced thrift the cost expenditure of maintaining steam injection boiler.
Description
Technical field
This utility model relates to Special-purpose steam boiler field, oil field, particularly to attaching/detaching apparatus and the vibration absorber for plunger pump inlet of a kind of vibration absorber for plunger pump inlet air bag.
Background technology
Plunger displacement pump is the vitals of injection boiler, and it is the capital equipment supplied water to injection boiler. Due to plunger pump performance characteristic, it is desirable to necessary mounting shock absorber imported and exported by plunger displacement pump, to reduce the vibrations produced when plunger displacement pump runs, extend the service life of pump and instrument. Owing to longtime running, supply water temperature, water supply quality often change, there is the faults such as damage, gas leakage in air bag, it is necessary to air bag carries out dissembling inspection and replacing. Owing to not having special extracting tool, being typically only capable to use crowbar between air bag top inflatable hole and aerofluxus plug, air bag dismantled and install, this operational approach very easily causes airbag aeration hole or aerofluxus plug to damage so that air bag can not normally use.
Utility model content
In order to overcome the drawbacks described above of prior art, this utility model embodiment technical problem to be solved there is provided attaching/detaching apparatus and the vibration absorber for plunger pump inlet of a kind of vibration absorber for plunger pump inlet air bag, and it can avoid the damage of air bag when dismounting and installation air bag.
The concrete technical scheme of this utility model embodiment is:
A kind of attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag, vibration absorber for plunger pump inlet air bag includes end cap, the centre of described end cap has the charging connector of a projection, multiple aerofluxus plug being positioned at charging connector surrounding, groove is had between described charging connector and described aerofluxus plug, between two adjacent aerofluxus plugs, there is gap, described attaching/detaching apparatus includes: can snap in the body of described groove, and the sidewall of described body is provided with the limiting section that can embed in described gap; The grip part for gripping to operator being connected with described body.
Preferably, described body is circular.
Preferably, described limiting section is at least one, and described body has an axis, and described limiting section is annulus distribution around the axis of described body.
Preferably, the quantity of described limiting section is three.
Preferably, described limiting section is positioned at the outer rim of the sidewall of described body.
Preferably, described grip part is arranged at the sidewall of described body.
Preferably, described grip part is detachable connection with described body.
Preferably, the sidewall of described body offering screwed hole, one end of described grip part offers external screw thread, and described body is connected by screw thread with described grip part.
Preferably, the angle between adjacent described limiting section is 90 degree.
A kind of vibration absorber for plunger pump inlet, it includes the attaching/detaching apparatus of any of the above-described described vibration absorber for plunger pump inlet air bag.
The technical solution of the utility model has following notable beneficial effect:
The body part of the attaching/detaching apparatus of this utility model vibration absorber for plunger pump inlet air bag can snap on the end cap of vibration absorber for plunger pump inlet air bag in the annular space between charging connector and fixed groove, the limiting section arranged on body embeds the space between adjacent described fixed groove, and then body and described end cap are fastened, operator are exerted a force by the grip part being connected on body, make this attaching/detaching apparatus that end cap can be driven to rotate, finally realize single operation personnel vibration absorber for plunger pump inlet air bag to be dismantled and install, it is damaged from the charging connector on balloon side lid and aerofluxus plug. meanwhile, this attaching/detaching apparatus significantly reduces labor intensity and the dismounting efficiency of operator, and then has saved the cost payout that injection boiler is safeguarded.
Accompanying drawing explanation
Accompanying drawing described here only for illustrative purposes, and is not intended to limit this utility model scope of disclosure by any way. It addition, the shape of each parts in figure and proportional sizes etc. are only schematic, it is adapted to assist in understanding of the present utility model, is not the shape and the proportional sizes that specifically limit each parts of this utility model. Those skilled in the art is under instruction of the present utility model, it is possible to select various possible shape and proportional sizes to implement this utility model as the case may be.
Fig. 1 is the top view of the end cap of vibration absorber for plunger pump inlet air bag.
Fig. 2 is the profile of the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag in this utility model.
Fig. 3 is the top view of the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag in this utility model.
The accompanying drawing labelling of the figures above: 1, end cap; 11, charging connector; 12, aerofluxus plug; 13, gap; 14, groove; 2, body; 21, through hole; 3, limiting section; 4, grip part.
Detailed description of the invention
Description in conjunction with accompanying drawing and this utility model detailed description of the invention, it is possible to clearly understand details of the present utility model. But, detailed description of the invention of the present utility model described here, only it is used for explaining the purpose of this utility model, and can not be understood as by any way is to restriction of the present utility model. Under instruction of the present utility model, technical staff is it is contemplated that based on arbitrarily possible deformation of the present utility model, these are regarded as belonging to scope of the present utility model.
Fig. 1 is the top view of the end cap 1 of vibration absorber for plunger pump inlet air bag, as shown in Figure 1, vibration absorber for plunger pump inlet air bag includes end cap 1, the centre of end cap 1 has 11, four aerofluxus plugs 12 being positioned at charging connector 11 surrounding of charging connector of a projection, have groove 14 between charging connector 11 and aerofluxus plug 12, between two adjacent aerofluxus plugs 12, have gap 13. When air bag needs to open, it is necessary to rotating end cap 1, but owing to end cap 1 is relatively big, and on end cap 1, it is not intended for existing instrument can engage to exert a force and then the place of rotating end cap 1.Rotate between aerofluxus plug 12 and charging connector 11 if being stretched into by instruments such as crowbars, it is possible to can directly damage the screw thread on aerofluxus plug 12 lateral wall or charging connector 11.
Fig. 2 is the profile of the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag in this utility model, Fig. 3 is the top view of the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag in this utility model, as shown in Figure 2 and Figure 3, present inventor provides the attaching/detaching apparatus of a kind of vibration absorber for plunger pump inlet air bag, comprising: the body 2 of groove 14 can be snapped in, the sidewall of body 2 is provided with the limiting section 3 that can embed in gap 13; The grip part 4 for gripping to operator being connected with body 2.
The body 2 of the attaching/detaching apparatus of this vibration absorber for plunger pump inlet air bag can snap on the end cap 1 of vibration absorber for plunger pump inlet air bag in the groove 14 between charging connector 11 and aerofluxus plug 12, the limiting section 3 arranged on body 2 embeds the space between adjacent exhaust plug 12, and then body 2 and end cap 1 are fastened, operator are exerted a force by the grip part 4 being connected on body 2, make this attaching/detaching apparatus that end cap 1 can be driven to rotate, finally realize single operation personnel vibration absorber for plunger pump inlet air bag to be dismantled and install, it is damaged from the charging connector 11 on air bag end cap 1 and aerofluxus plug 12.
Specifically, the shape of the body 2 of the attaching/detaching apparatus of this vibration absorber for plunger pump inlet air bag can be multiple pattern, and its need meet the groove 14 that can snap between charging connector 11 and aerofluxus plug 12. In the present embodiment, this body 2 offers pass through aperture 21, and it is circular for so making it, and then can charging connector 11 on sheathed entrance end cap 1.
The sidewall of this body 2 is provided with the limiting section 3 in the gap 13 that can embed between adjacent exhaust plug 12. Limiting section 3 can be in a variety of shapes, and in present embodiment, it is substantially in rectangular-shaped, and when it embeds the gap 13 between adjacent exhaust plug 12, the side of aerofluxus plug 12 can be exerted a force by it, and then makes aerofluxus plug 12 drive end cap 1 to rotate.
Limiting section 3 is at least one, and body 2 has an axis, and limiting section 3 is annulus distribution around the axis of body 2. When there is multiple limiting section 3, it is possible to active force when making limiting section 3 that aerofluxus plug 12 be exerted a force is disperseed, and then protection aerofluxus plug 12. Limiting section 3 is positioned at the outer rim of the sidewall of body 2, and so, when body 2 part snaps in groove 14, its limiting section 3 just can fasten with aerofluxus plug 12. In the present embodiment, the quantity of limiting section 3 is three. The gap 13 being arranged between position and the aerofluxus plug 12 on end cap 1 of multiple limiting sections 3 of body 2 sidewall outer rim is corresponding. In the present embodiment, owing on end cap 1, the angle in gap 13 between aerofluxus plug 12 is 90 degree, so the angle between adjacent limiting section 3 is also 90 degree.
The grip part 4 for gripping to operator being connected with body 2, this grip part 4 is arranged on the sidewall of body 2, and it, for gripping to operator and then body 2 being exerted a force, carries out so that body 2 drives end cap 1 to rotate. This grip part 4 may be located at one end away from limiting section 3 of body 2 sidewall, so, it is possible to avoiding when rotating, the aerofluxus plug 12 of grip part 4 and end cap 1 occurs to block mutually, carries out being rotated further. Grip part 4 is specifically as follows one handle, and its length may be about about 35cm.Grip part 4 is connected for detachable with body 2. Offering screwed hole on the sidewall of body 2, one end of grip part 4 offers external screw thread, and body 2 is connected by screw thread with grip part 4.
Operating principle of the present utility model is as follows: by sheathed for body 2 enter charging connector 11 on end cap 1, and make the limiting section 3 on body 2 embed the gap 13 between aerofluxus plug 12 one by one, grip part 4 is connected with body 2, operator by exerting a force on grip part 4, owing to the limiting section 3 on body 2 fastens with end cap 1, and then drive end cap 1 to rotate by body 2, thus the end cap 1 of vibration absorber for plunger pump inlet air bag is unloaded from vibration absorber for plunger pump inlet air bag. Simultaneously when installing end cap 1, it is also possible to undertaken tightening and then reach good sealing effectiveness by end cap 1 by this device.
End cap 1 is dismounted by the attaching/detaching apparatus using this vibration absorber for plunger pump inlet air bag, has the side with limiting section 3 with aerofluxus plug 12 to exert a force mutually, it is possible to avoid damaging the charging connector 11 on end cap 1 and aerofluxus plug 12. Meanwhile, this attaching/detaching apparatus simplifies operation, only needs operator just can dismantle down the end cap 1 of tens kilograms of weighing, and in operation process, operator are not susceptible to accident compared with using crowbar, and labor intensity have also been obtained and further alleviates.
Before not using this attaching/detaching apparatus, owing to end cap 1 volume is big, weight is big, comparatively tight with what vibration absorber for plunger pump inlet air bag was twisted, under normal circumstances, often end cap 1 of dismounting needs gas welding to coordinate the end cap 1 of the air bag being connected with end cap 1 adds thermal expansion descendant's work to use crowbar that end cap 1 is dismantled, maintenance crew coordinates for every order of classes or grades at school 500 yuan, one injection boiler needs amortisseur air bag is checked and maintenance work at least for 4 times every year, and the cost payout of every injection boiler need to reach 2000 yuan every year. Cost payout can be greatly reduced after using this attaching/detaching apparatus, be greatly reduced the danger that operator cause because of instrument improper use simultaneously, there is certain social benefit.
A kind of vibration absorber for plunger pump inlet, it includes the attaching/detaching apparatus of any of the above-described vibration absorber for plunger pump inlet air bag.
Each embodiment in this specification all adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this. All equivalences made according to this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the attaching/detaching apparatus of a vibration absorber for plunger pump inlet air bag, vibration absorber for plunger pump inlet air bag includes end cap, the centre of described end cap has the charging connector of a projection, multiple aerofluxus plug being positioned at charging connector surrounding, groove is had between described charging connector and described aerofluxus plug, between two adjacent aerofluxus plugs, there is gap, it is characterized in that
Described attaching/detaching apparatus includes:
The body of described groove can be snapped in, the sidewall of described body is provided with the limiting section that can embed in described gap; The grip part for gripping to operator being connected with described body.
2. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 1, it is characterised in that described body is circular.
3. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 1, it is characterised in that described limiting section is at least, described body has an axis, and described limiting section is annulus distribution around the axis of described body.
4. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 3, it is characterised in that the quantity of described limiting section is three.
5. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 1, it is characterised in that described limiting section is positioned at the outer rim of the sidewall of described body.
6. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 1, it is characterised in that described grip part is arranged at the sidewall of described body.
7. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 1, it is characterised in that described grip part is detachable connection with described body.
8. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 7, it is characterised in that offer screwed hole on the sidewall of described body, one end of described grip part offers external screw thread, and described body is connected by screw thread with described grip part.
9. the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag according to claim 3, it is characterised in that the angle between adjacent described limiting section is 90 degree.
10. a vibration absorber for plunger pump inlet, it is characterised in that it include arbitrary in claim 1-9 as described in the attaching/detaching apparatus of vibration absorber for plunger pump inlet air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964795.8U CN205290835U (en) | 2015-11-27 | 2015-11-27 | Dismouting device and plunger pump import bumper shock absorber of plunger pump import bumper shock absorber gasbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964795.8U CN205290835U (en) | 2015-11-27 | 2015-11-27 | Dismouting device and plunger pump import bumper shock absorber of plunger pump import bumper shock absorber gasbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205290835U true CN205290835U (en) | 2016-06-08 |
Family
ID=56461805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964795.8U Active CN205290835U (en) | 2015-11-27 | 2015-11-27 | Dismouting device and plunger pump import bumper shock absorber of plunger pump import bumper shock absorber gasbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205290835U (en) |
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2015
- 2015-11-27 CN CN201520964795.8U patent/CN205290835U/en active Active
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