CN206848076U - Device for box hydraulic pressure test - Google Patents
Device for box hydraulic pressure test Download PDFInfo
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- CN206848076U CN206848076U CN201720753415.5U CN201720753415U CN206848076U CN 206848076 U CN206848076 U CN 206848076U CN 201720753415 U CN201720753415 U CN 201720753415U CN 206848076 U CN206848076 U CN 206848076U
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- conversion body
- hole
- buoyancy
- block
- depression bar
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Abstract
The utility model discloses a kind of device for box hydraulic pressure test, device includes mutually agreeing with and connecting with casing the tightening mechanism set, angle converting mechanism, and buoyancy closure mechanism with box opening；Angle converting mechanism includes the first conversion body and the second conversion body for the setting that is connected, and the angle that the axis of the first conversion body and the second conversion body is formed is not more than 180 °, and the first conversion body is connected with tightening mechanism；Buoyancy closure mechanism includes the block piece with through hole, the depression bar set through through hole, and it is arranged at the buoyancy block below depression bar, and block piece can the conversion body of stop second, through hole is connected with the second conversion body, and buoyancy block is arranged inside the second conversion body, and when buoyancy block rises, the through hole can close, and when buoyancy block declines, the through hole can close opening.Realize under the conditions of existing for known limitation, can by simple economy, it is easy to operate in a manner of realize reliably be vented topping up effect.
Description
Technical field
The device field for casing test is the utility model is related to, in particular it relates to the dress for box hydraulic pressure test
Put.
Background technology
At present, it is frequently necessary to carry out full case topping up to seal case in production, then carries out the hydraulic test of certain pressure.
And this test often requires that casing is put by certain angle, and when carrying out topping up, device is wanted can be to box parts manhole method
Orchid is sealed, and is completely exhausted out in case after gas, can be tested.And in the prior art, due to blocking for metal material
Whether effect, be full of safely casing for liquid, take simple method can not conveniently realize observation.And due to be tested
Product Process requirement, tends not to the manhole flange of opening being adjusted to horizontal peak, so, solved in terms of casing to be measured
Certainly the approach of problem is no.Further, since the limitation of test environment so that some high-caliber advanced measuring technology inconvenience
Use, as sensing technology is related to circuit voltage, do not allow.Again, due to the high reliability of test request and it is repeatable again
Now etc., complicated mechanism is just limited use.
Therefore it provides one kind is under the conditions of existing for known limitation, can by simple economy, it is easy to operate in a manner of realize can
The problem of device for being used for box hydraulic pressure test by ground exhaust topping up is the utility model urgent need to resolve.
Utility model content
For above-mentioned prior art, the purpose of this utility model is to overcome the sealing in the prior art to casing to fill
Liquid test when by more limitation the problem of, so as to provide one kind under the conditions of existing for known limitation, can with simple economy,
Easy to operate mode realizes the device for being used for box hydraulic pressure test for being reliably vented topping up.
To achieve these goals, the utility model provides a kind of device for box hydraulic pressure test, and its feature exists
In described device includes mutually agreeing with and connecting with the casing tightening mechanism set with box opening, with the tightening machine
The connected angle converting mechanism of structure, and the buoyancy closure mechanism being connected with the angle converting mechanism；Wherein,
The angle converting mechanism includes the first conversion body and the second conversion body for the setting that is connected, and first conversion
The angle that the axis of body and second conversion body is formed is not more than 180 °, and first conversion body is connected with the tightening mechanism
It is logical；
The buoyancy closure mechanism includes the block piece with through hole, the depression bar set through the through hole, and is arranged at
Buoyancy block below the depression bar, and the block piece can the second conversion body described in stop, the through hole with described second turn
Body phase connection is changed, the buoyancy block is arranged inside second conversion body, and when the buoyancy block rises, it is described logical
Hole can close, and when the buoyancy block declines, the through hole can open.
Preferably, the box opening is provided with manhole flange, and the tightening mechanism is can be with the manhole flange
The flange being engaged, and multiple fastening parts for the affixed manhole flange and the flange.
Preferably, the fastening part comprises at least the bolt that can penetrate the manhole flange and the flange.
Preferably, the angle that the axis of first conversion body and second conversion body is formed is more than 90 °, and is less than
180°。
Preferably, the depression bar includes the first paragraph for running through the through hole and extending to above the through hole, and is arranged at
Below the through hole, and the second segment being connected with the first paragraph, and the diameter of the second segment is more than the diameter of the through hole,
The diameter of the first paragraph is less than the diameter of the through hole.
Preferably, the upper end of the first paragraph is also associated with handle, the outside for the first paragraph being arranged above the through hole
Spring is also arranged with, and the diameter of the spring is less than the maximum gauge of the handle.
Preferably, the buoyancy block is to be arranged at the hemisphere inside second conversion body, and cambered surface is described in
First conversion body.
Preferably, multiple fixtures are additionally provided with the outer surface of second conversion body, to cause second conversion
Body can be affixed with the block piece.
Preferably, it is be hinged between first conversion body and second conversion body.
Preferably, the depression bar includes the hypomere and epimere being sequentially arranged from bottom to top, and the junction of hypomere and epimere
Wing is outward extended with, wing can at least partly be in contact with the upper surface of block piece.
According to above-mentioned technical proposal, the utility model by tightening mechanism, angle converting mechanism and buoyancy closure mechanism sequentially
Connection so that tightening mechanism first mutually agrees with box opening so that box opening is only capable of by tightening mechanism and extraneous phase
Connection, is then arranged to the first conversion body and the second conversion body by angle converting mechanism, so that passing through the first conversion
The opening angle of tightening mechanism is changed in the cooperation of body and the second conversion body, and further sets buoyancy closure mechanism, is made
When obtaining the rising of buoyancy block, the buoyancy block or depression bar can close the through hole, when buoyancy block declines, the buoyancy gear
Block or the depression bar can open the through hole, so as to which when liquid underfill, through hole opens, and can be vented, when liquid is full of,
Through hole closes.Without manpower real-time tracking, and this is easy to operate laborsaving.
Other feature and advantage of the present utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of structural representation of device for box hydraulic pressure test provided by the utility model；
Fig. 2 is a kind of top view of tightening mechanism provided by the utility model；
Fig. 3 is a kind of sectional view of tightening mechanism provided by the utility model；
Fig. 4 is a kind of structural representation of angle converting mechanism provided by the utility model；
Fig. 5 is a kind of structural representation of buoyancy block provided by the utility model.
Description of reference numerals
101- flange 102- bolts
201- the first conversion body the second conversion bodies of 202-
203- fixture 301- block pieces
302- depression bar 303- buoyancy blocks
304- handle 305- springs.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
In the utility model, in the case where not making opposite explanation, " upper and lower and internal " etc. is included in the side in term
Position word only represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, without that should regard
For the limitation to the term.
The utility model provides a kind of device for box hydraulic pressure test, wherein, as Figure 1-Figure 5, the dress
Put including mutually agreeing with and being connected with the casing tightening mechanism set, the angle being connected with the tightening mechanism with box opening
Spend switching mechanism, and the buoyancy closure mechanism being connected with the angle converting mechanism；Wherein,
The angle converting mechanism includes be connected the first conversion body 201 and the second conversion body 202 of setting, and described the
The axis of one conversion body 201 and second conversion body 202 formed angle be not more than 180 °, first conversion body 201 with
The tightening mechanism is connected；
The buoyancy closure mechanism includes the block piece 301 with through hole, the depression bar 302 set through the through hole, and
The buoyancy block 303 of the lower section of depression bar 302 is arranged at, and the block piece 301 being capable of the second conversion body 202, institute described in stop
Through hole to be stated with second conversion body 202 to be connected, the buoyancy block 303 is arranged inside second conversion body 202, and
When the buoyancy block 303 rises, the through hole can close, and when the buoyancy block 303 declines, the through hole can
It is open.
Above-mentioned design is by the way that tightening mechanism, angle converting mechanism and buoyancy closure mechanism are sequentially connected with so that tightening machine
Structure first mutually agrees with box opening so that box opening is only capable of with the external world being connected by tightening mechanism, then by angle
Switching mechanism is arranged to the first conversion body 201 and the second conversion body 202, so that passing through the first conversion body 201 and
The opening angle of tightening mechanism is changed in the cooperation of two conversion bodies 202, and further sets buoyancy closure mechanism so that floating
When power block 303 rises, the through hole can be closed by buoyancy block 303 or depression bar 302, when buoyancy block 303 declines,
Buoyancy block 303 or the depression bar 302 can open the through hole, so as to which when liquid underfill, through hole opens, Neng Goupai
Gas, when liquid is full of, through hole closure.Without manpower real-time tracking, and this is easy to operate laborsaving.
For example, in a kind of preferred embodiment of the present utility model, under such as most service condition, the casing
Opening is provided with manhole flange, and the tightening mechanism is the flange 101 that can be engaged with the manhole flange, and for solid
Connect multiple fastening parts of the manhole flange and the flange 101.
Certainly, fastening part here can be configured according to this area usual manner, as long as being capable of manhole described in tightening
Flange and the flange, for example, in a kind of preferred embodiment, the fastening part, which comprises at least, can penetrate the people
The bolt 102 of hole flange and the flange 101.
In further preferred embodiment, in order to better adapt to the use under most of environment, first conversion
The angle that the axis of body 201 and second conversion body 202 is formed is more than 90 °, and less than 180 °.
Certainly, depression bar 302 can be configured to the open and closed of through hole according to any appropriate form here, example
Such as, in a kind of preferred embodiment of the present utility model, the depression bar 302 includes through the through hole and extended to described
First paragraph above through hole, and be arranged at below the through hole, and the second segment being connected with the first paragraph, and the second segment
Diameter be more than the diameter of the through hole, the diameter of the first paragraph is less than the diameter of the through hole.When liquid is filled with, buoyancy
Block 303 rises, and second segment rises and coincide until rising to the upper surface of second segment and the lower surface of through hole, so as to through hole
Closed, similarly, liquid underfill or release liquid when, buoyancy block 303 because self gravitation decline, drive second segment
Decline, and open through hole.Certainly, buoyancy block 303 here can select the buoyancy size of liquid according to being actually needed
Select, for example, can be that buoyancy block 303 is totally immersed into liquid and can floated, it is full to enable liquid to fill.
In further preferred embodiment, in order to further improve the controllable degree of buoyancy block 303, the first paragraph
Upper end can also be connected with handle 304, the outside for the first paragraph being arranged above the through hole is also arranged with spring 305, and
The diameter of the spring 305 is less than the maximum gauge of the handle 304.By the collective effect of spring and buoyancy, realize to liquid
The regulation for the amount that body is filled with.
In a kind of embodiment being more highly preferred to, as shown in figure 5, the buoyancy block 303 can be further selected as setting
The hemisphere being placed in inside second conversion body 202, and cambered surface is towards first conversion body 201.Certainly, buoyancy block
303 be hemisphere, and its upper surface is provided through screw rod, to allow buoyancy block 303 by screw rod and depression bar 302 or
It is that other suitable structures are affixed, meanwhile, it can be made preferably to drive depression bar 302 to float, and the side connected also by screw rod
Formula reduces it and use cost such as changes so as to easy to disassemble.
Similarly, in a kind of preferred embodiment, it is additionally provided with the outer surface of second conversion body 202 multiple solid
Part 203 is determined, to enable second conversion body 202 and the block piece 301 affixed.
In a kind of embodiment being more highly preferred to of the present utility model, in order that obtaining first conversion body 201 and institute
The angle stated between the second conversion body 202 is adjustable, can be between first conversion body 201 and second conversion body 202
It is arranged to be hinged.
Certainly, as shown in figure 1, the setting of depression bar 302 here can also be the hypomere for including being sequentially arranged from bottom to top
And epimere, and the junction of hypomere and epimere is outward extended with wing, wing can be with upper surface at least part phase of block piece 301
Contact, so that when buoyancy block 303 is down to certain position, wing is in contact with the upper surface of block piece 301 and stop buoyancy gear
Block 303 continues to decline, now, because of it and non-fully closed so as to limit the minimum down position of buoyancy block 303, thus, lead to
Hole is open, and gas etc. can free in and out, and when buoyancy block 303 floats, drives hypomere to float, wing and block piece 301
Upper surface separation, therebetween formed with gap, now, through hole is even more be in open architecture, but work as buoyancy block 303 after
During continuous floating, until when it contacts and closed with through hole, that is, completely enclosed through hole is realized.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
Detail in above-mentioned embodiment, can be to skill of the present utility model in range of the technology design of the present utility model
Art scheme carries out a variety of simple variants, and these simple variants belong to the scope of protection of the utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means, in order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the present utility model, as long as it is not disobeyed
Thought of the present utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (10)
1. it is a kind of for box hydraulic pressure test device, it is characterised in that described device include mutually agree with box opening and
Connected with the casing set tightening mechanism, the angle converting mechanism being connected with the tightening mechanism, and with the angle
The connected buoyancy closure mechanism of switching mechanism；Wherein,
The angle converting mechanism includes be connected the first conversion body (201) and the second conversion body (202) of setting, and described the
The angle that the axis of one conversion body (201) and second conversion body (202) is formed is not more than 180 °, first conversion body
(201) it is connected with the tightening mechanism；
The buoyancy closure mechanism includes the block piece (301) with through hole, the depression bar (302) set through the through hole, and
The buoyancy block (303) being arranged at below the depression bar (302), and the block piece (301) being capable of the second conversion body described in stop
(202), the through hole is connected with second conversion body (202), and the buoyancy block (303) is arranged at second conversion
Body (202) is internal, and when the buoyancy block (303) rises, the through hole can close, when the buoyancy block (303)
During decline, the through hole can open.
2. device according to claim 1, it is characterised in that the box opening is provided with manhole flange, described tight
It is the flange (101) that can be engaged with the manhole flange to determine mechanism, and for the affixed manhole flange and the flange
(101) multiple fastening parts.
3. device according to claim 2, it is characterised in that the fastening part, which comprises at least, can penetrate the manhole method
The bolt (102) of blue and described flange (101).
4. device according to claim 1, it is characterised in that first conversion body (201) and second conversion body
(202) angle that axis is formed is more than 90 °, and less than 180 °.
5. device according to claim 1, it is characterised in that the depression bar (302) includes running through the through hole and extension
First paragraph above to the through hole, and be arranged at below the through hole, and the second segment being connected with the first paragraph, and it is described
The diameter of second segment is more than the diameter of the through hole, and the diameter of the first paragraph is less than the diameter of the through hole.
6. device according to claim 5, it is characterised in that the upper end of the first paragraph is also associated with handle (304), if
The outside for the first paragraph being placed in above the through hole is also arranged with spring (305), and the diameter of the spring (305) is less than described
The maximum gauge of handle (304).
7. device according to claim 1, it is characterised in that the buoyancy block (303) is to be arranged at described second turn
Change the internal hemisphere of body (202), and cambered surface is towards first conversion body (201).
8. device according to claim 1, it is characterised in that also set up on the outer surface of second conversion body (202)
There are multiple fixtures (203), to cause second conversion body (202) affixed with the block piece (301).
9. device according to claim 2, it is characterised in that first conversion body (201) and second conversion body
(202) it is be hinged between.
10. device according to claim 1 or 2, it is characterised in that the depression bar (302) includes sequentially setting from bottom to top
The hypomere and epimere put, and the junction of hypomere and epimere is outward extended with wing, wing can be with the upper surface of block piece (301)
At least partly it is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753415.5U CN206848076U (en) | 2017-06-27 | 2017-06-27 | Device for box hydraulic pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753415.5U CN206848076U (en) | 2017-06-27 | 2017-06-27 | Device for box hydraulic pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848076U true CN206848076U (en) | 2018-01-05 |
Family
ID=60802518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753415.5U Active CN206848076U (en) | 2017-06-27 | 2017-06-27 | Device for box hydraulic pressure test |
Country Status (1)
| Country | Link |
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| CN (1) | CN206848076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132126A (en) * | 2017-06-27 | 2017-09-05 | 芜湖双翼液压件有限公司 | The device tested for box hydraulic pressure |
-
2017
- 2017-06-27 CN CN201720753415.5U patent/CN206848076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132126A (en) * | 2017-06-27 | 2017-09-05 | 芜湖双翼液压件有限公司 | The device tested for box hydraulic pressure |
| CN107132126B (en) * | 2017-06-27 | 2023-08-01 | 芜湖双翼液压件有限公司 | Device for testing hydraulic pressure of tank body |
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