CN205805886U - A kind of fast cap being applicable to compressor pressure measurement - Google Patents
A kind of fast cap being applicable to compressor pressure measurement Download PDFInfo
- Publication number
- CN205805886U CN205805886U CN201620642369.7U CN201620642369U CN205805886U CN 205805886 U CN205805886 U CN 205805886U CN 201620642369 U CN201620642369 U CN 201620642369U CN 205805886 U CN205805886 U CN 205805886U
- Authority
- CN
- China
- Prior art keywords
- plug
- axle
- applicable
- pressure measurement
- axle center
- 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
This utility model provides a kind of fast cap being applicable to compressor pressure measurement, including axle center, plug axle, axle sleeve, plug lower shaft and sealing-plug, described axle center is positioned at inside plug axle and is slidably connected with plug axle, plug lower shaft is connected the front end of plug lower shaft and caves inward formation one boss with plug axle afterbody, the front end in axle center has groove, sealing-plug is arranged in the groove in axle center, plug axle front end is provided with a chuck, on the rotatable periphery being socketed in plug axle front end of axle sleeve, the formation that caves inward of the rear end in described axle center one holds platform, hold platform corresponding with the lug boss position of plug lower shaft, hold platform to be connected by a compression spring with boss, described plug axle cylindrical is provided with lock tube spring.This utility model is by being arranged on sealing-plug in axle center, and the rear end in axle center is connected by a compression spring with boss, utilizes compression spring to provide sealing-plug to be pressed on the elastic force of outlet of compressor, prevents gas leakage or come off so that it is can bear the pressure of maximum 65KG.
Description
Technical field
This utility model relates to pipeline connecting device field, particularly relates to a kind of be applicable to the quickly stifled of compressor pressure measurement
Head.
Background technology
Being required at present it is compressed air pressure detection after production compressor assembles, compressor has an air inlet
Mouth and a gas outlet, when carrying out pressure detecting, need to block the gas outlet of compressor, and traditional detection mode is that employing will
The gas outlet of compressor is blocked, and the mode workload of this manual operation is relatively big, and production efficiency is relatively low, is not suitable for examining on a large scale
Survey.
The plug of more existing compressor pressure measurement, it is possible to quickly block the gas outlet of compressor, but itself structure is relatively
For complexity, inconvenient operation, and the air pressure born is limited, has certain use limitation.
Summary of the invention
Technical solution of the present utility model, it is provided that a kind of fast cap being applicable to compressor pressure measurement, has and bears
Pressure is big, can be used for multiple times, and dismounts advantage simple, easy to use.
The technical solution adopted in the utility model is as follows: a kind of fast cap being applicable to compressor pressure measurement, including axle center,
Plug axle, axle sleeve, plug lower shaft and sealing-plug, described axle center is positioned at inside plug axle and is slidably connected, at the bottom of plug with plug axle
Axle is connected the front end of plug lower shaft and caves inward formation one boss with plug axle afterbody, and axle center is positioned at the front of boss, axle center
Front end has groove, and sealing-plug is arranged in the groove in axle center, and plug axle front end is provided with a chuck, the rotatable socket of axle sleeve
On the periphery of plug axle front end, the formation that caves inward of the rear end in described axle center one holds platform, holds platform and plug lower shaft
Lug boss position is corresponding, holds platform and is connected by a compression spring with boss, and described plug axle cylindrical is provided with lock tube spring.
Further, described plug shaft rear end has projection seat, and one end apical grafting of lock tube spring is in the projection seat of plug axle, separately
Upper at axle sleeve of one end apical grafting.
Further, described chuck is arranged on the front end of plug axle, and described chuck is trapezoidal fixture block structure by six pieces of cross sections
Becoming, six pieces of fixture blocks constitute the cylindrical structural of a hollow.
Further, outside described fixture block, a side surface in close axle center is provided with a draw-in groove caved inward.
Further, the fixture block that described chuck is trapezoidal by six pieces of cross sections is constituted, and described axle sleeve front end curves inwardly formation
With withstanding part, withstanding part abuts with the outer of fixture block.
Further, the shape of described withstanding part is closed with the matching form of fixture block upper surface draw-in groove.
Further, described axle sleeve is provided with insurance institution, and described insurance institution includes safety groove and lock, described guarantor
Danger groove is opened on axle sleeve.
Further, described safety groove is made up of transverse axis and the longitudinal axis, and transverse axis and axis oriented normal connect L-shaped, and lock is pacified
It is contained on plug axle.
Further, described sealing-plug is provided with the sealing ring of multiple projection.
Compared with prior art, this utility model is by being arranged on sealing-plug in axle center, and the rear end in axle center leads to boss
Cross a compression spring to connect, utilize compression spring to provide sealing-plug to be pressed on the elastic force of outlet of compressor, prevent gas leakage or
Come off so that it is can bear the pressure of maximum 65KG, this utility model dismounting is simple, easy to use, and production efficiency is high.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the fast cap being applicable to compressor pressure measurement described in the utility model；
Accompanying drawing 2 is the top view of the fast cap being applicable to compressor pressure measurement described in the utility model；
Accompanying drawing 3 is the fast cap front view being applicable to compressor pressure measurement described in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment, in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined, below will ginseng
Examine accompanying drawing and describe this utility model in conjunction with the embodiments in detail.
As it is shown in figure 1, a kind of fast cap being applicable to compressor pressure measurement, including axle center 1, plug axle 2, axle sleeve 3, plug
Lower shaft 4 and sealing-plug 5, described axle center 1 is positioned at inside plug axle 2 and is slidably connected with plug axle 2, plug lower shaft 4 and plug axle 2
Afterbody connects and junction is provided with rubber ring 13, and the front end of plug lower shaft 4 caves inward and forms a boss 41,1, axle center
In the front of boss 41, the front end in axle center 1 has groove 11, and sealing-plug 5 is arranged in the groove in axle center 1, and plug axle 2 front end sets
It is equipped with a chuck 6, on the rotatable periphery being socketed in plug axle 2 front end of axle sleeve 3 so that rotary sleeve 3 can be around stifled
Head axle 2 transverse rotation.
The formation that caves inward of the rear end in described axle center 1 one holds platform (not shown), holds the boss of platform and plug lower shaft 4
41 positions are corresponding, hold platform and are connected by a compression spring 42 with boss 41, and compression spring 42 provides sealing-plug 5 to be pressed on compression
The elastic force of the outlet of machine, prevents gas leakage or comes off, when the sealing-plug 5 in axle center 1 is inserted into the outlet of compressor, and compression
Spring 42 is compressed, and produces outside elastic force so that sealing-plug 5 is tightly blocked in the exit of compressor, increases seal.
Described plug axle 2 cylindrical is provided with lock tube spring 23, and plug axle 2 rear end has projection seat 24, the one of lock tube spring 23
End apical grafting in the projection seat 24 of plug axle 2, other end apical grafting is upper axle sleeve 3 so that axle sleeve 3 can under the effect of external force
Slide axially on the periphery of plug axle 2.
Described chuck 6 is arranged on the front end of plug axle 2, as in figure 2 it is shown, described chuck 6 is trapezoidal folder by six pieces of cross sections
Block 61 is constituted, and six pieces of fixture blocks 61 constitute the cylindrical structural of a hollow, again as it is shown in figure 1, near axle center 1 outside described fixture block 61
A side surface be provided with a draw-in groove 611 caved inward so that when axle sleeve 3 slips into draw-in groove 611, fixture block 61 can be outside
Certain angle is opened in activity, facilitates pipeline to insert.
Described axle sleeve 3 is for controlling the folding of chuck 6, and described axle sleeve 3 front end curves inwardly and formed with withstanding part 31, holds
Portion 31 abuts with the outer of fixture block 61, further, and the shape of described withstanding part 31 and the shape of fixture block 61 upper surface draw-in groove 611
Matching, when axle sleeve 3 slid inward, withstanding part 31 is slipped in the draw-in groove 611 of fixture block 61, and the outside activity of fixture block 61 is opened,
Both can be inserted into trachea, trachea is installed after putting in place, and axle sleeve 3 is ejected the draw-in groove of fixture block 61 under the effect of lock tube spring 23 by axle sleeve 3
611, fixture block 61 moves downward locking trachea, thus realizes quickly connecting.
In order to prevent insertion trachea rear axle housing 3 from automatically opening up under the active force of air pressure, described axle sleeve 3 is provided with safety
Structure 32, as it is shown on figure 3, described insurance institution 32 includes that safety groove 321 and lock 322, described safety groove 321 are opened in axle sleeve
On 3, safety groove 321 is made up of transverse axis 3211 and the longitudinal axis 3212, and transverse axis 3211 and the longitudinal axis 3212 vertically connect L-shaped, lock
322 are arranged on plug axle 2, and during use, transverse rotation axle sleeve 3, when lock 322 enters into the longitudinal axis 3212, axle sleeve 3 can
Sliding axially on the periphery of plug axle 2, when lock 322 is positioned at transverse axis 3211 position, then axle sleeve 3 can not be at plug axle
Slide axially on the periphery of 2, form self-locking.
It is provided with the sealing ring 51 of multiple projection on described sealing-plug 5, can be effectively increased airtight by sealing ring 51
Fastness.
During use, first transverse rotation axle sleeve 3 so that lock 322 enters in the longitudinal axis 3212, shifting shaft the most backward
Set 3, makes fixture block 61 unclamp, and inserts on the escape pipe of compressor, then decontrols axle sleeve 3, at the effect Lower shaft sleeve 3 of lock tube spring 23
Return, fixture block 61 is locked the escape pipe of compressor, thus is realized quick closure blocking, transverse rotation axle sleeve 3 the most again so that protect
Danger bolt 322 enters into transverse axis 3211, inside allows its self-locking.
This utility model is by being arranged on sealing-plug in axle center, and the rear end in axle center is with boss by a compression spring even
Connect, utilize compression spring to provide sealing-plug to be pressed on the elastic force of outlet of compressor, prevent gas leakage or come off so that it is can bear
The pressure of maximum 65KG, this utility model dismounting is simple, easy to use, and production efficiency is high.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description made, or be directly or indirectly used in other phases
The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. it is applicable to a fast cap for compressor pressure measurement, including axle center (1), plug axle (2), axle sleeve (3), plug lower shaft
And sealing-plug (5) (4), it is characterised in that: described axle center (1) is positioned at plug axle (2) inner side and is slidably connected with plug axle (2),
Plug lower shaft (4) is connected the front end of plug lower shaft (4) and caves inward formation one boss (41) with plug axle (2) afterbody, axle center (1)
Being positioned at the front of boss (41), the front end of axle center (1) has groove (11), and sealing-plug (5) is arranged in the groove of axle center (1),
Plug axle (2) front end is provided with a chuck (6), on the rotatable periphery being socketed in plug axle (2) front end of axle sleeve (3), and institute
State the formation one that caves inward of the rear end in axle center (1) and hold platform, hold platform corresponding with the boss of plug lower shaft (4) (41) position, push up
Holding platform to be connected by a compression spring (42) with boss (41), described plug axle (2) cylindrical is provided with lock tube spring (23).
The fast cap being applicable to compressor pressure measurement the most according to claim 1, it is characterised in that: described plug axle (2)
Rear end has projection seat (24), and one end apical grafting of lock tube spring (23) is in the projection seat (24) of plug axle (2), and other end apical grafting is at axle
Overlap the upper of (3).
The fast cap being applicable to compressor pressure measurement the most according to claim 1, it is characterised in that: described chuck (6) is pacified
Being contained in the front end of plug axle (2), the fixture block (61) that described chuck (6) is trapezoidal by six pieces of cross sections is constituted, six pieces of fixture block (61) structures
Become the cylindrical structural of a hollow.
The fast cap being applicable to compressor pressure measurement the most according to claim 3, it is characterised in that: described fixture block (61) is outward
A side side surface near axle center (1) is provided with a draw-in groove caved inward (611).
The fast cap being applicable to compressor pressure measurement the most according to claim 1, it is characterised in that: described chuck (6) by
Six pieces of cross sections are that trapezoidal fixture block (61) is constituted, and described axle sleeve (3) front end curves inwardly formation with withstanding part (31), withstanding part
(31) outer with fixture block (61) abuts.
The fast cap being applicable to compressor pressure measurement the most according to claim 5, it is characterised in that: described withstanding part (31)
The matching form of shape and fixture block (61) upper surface draw-in groove (611) close.
The fast cap being applicable to compressor pressure measurement the most according to claim 1, it is characterised in that: on described axle sleeve (3)
Being provided with insurance institution (32), described insurance institution (32) includes safety groove (321) and lock (322), described safety groove (321)
It is opened on axle sleeve (3).
The fast cap being applicable to compressor pressure measurement the most according to claim 7, it is characterised in that: described safety groove
(321) being made up of transverse axis (3211) and the longitudinal axis (3212), transverse axis (3211) and the longitudinal axis (3212) vertically connect L-shaped, lock
(322) it is arranged on plug axle (2).
The fast cap being applicable to compressor pressure measurement the most according to claim 1, it is characterised in that: described sealing-plug (5)
On be provided with the sealing ring (51) of multiple projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642369.7U CN205805886U (en) | 2016-06-23 | 2016-06-23 | A kind of fast cap being applicable to compressor pressure measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620642369.7U CN205805886U (en) | 2016-06-23 | 2016-06-23 | A kind of fast cap being applicable to compressor pressure measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205805886U true CN205805886U (en) | 2016-12-14 |
Family
ID=57505662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620642369.7U Expired - Fee Related CN205805886U (en) | 2016-06-23 | 2016-06-23 | A kind of fast cap being applicable to compressor pressure measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205805886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987303A (en) * | 2019-12-10 | 2020-04-10 | 泸州发展机械有限公司 | Fuel tank air tightness detection tool and sealing plug pressing tool |
-
2016
- 2016-06-23 CN CN201620642369.7U patent/CN205805886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110987303A (en) * | 2019-12-10 | 2020-04-10 | 泸州发展机械有限公司 | Fuel tank air tightness detection tool and sealing plug pressing tool |
| CN110987303B (en) * | 2019-12-10 | 2021-10-22 | 泸州发展机械有限公司 | Fuel tank air tightness detection tool and sealing plug pressing tool |
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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: 20161214 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |