CN209245462U - A kind of straight top type proportioning valve - Google Patents
A kind of straight top type proportioning valve Download PDFInfo
- Publication number
- CN209245462U CN209245462U CN201822177012.8U CN201822177012U CN209245462U CN 209245462 U CN209245462 U CN 209245462U CN 201822177012 U CN201822177012 U CN 201822177012U CN 209245462 U CN209245462 U CN 209245462U
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- China
- Prior art keywords
- ring
- fixed
- shield
- fixed ring
- guide rod
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- Expired - Fee Related
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Abstract
The utility model provides a kind of straight top type proportioning valve, including ratio valve body and pipeline, the ratio valve body is mounted on conduit ring-shaped side upper end, place fixed ring one in conduit ring-shaped side lower end, the conduit ring-shaped side upper ends fixed ring two, two right end of fixed ring has been fixed by the connecting rod shield, the shielding cover is on the outside of ratio valve body, the shield lower end is in contact with pipeline, the shield upper end is fixed with guide rod, the guide rod upper end extends in hollow ring, the guide rod annular side pocketed springs, the fixed hollow ring of the spring upper end, the hollow ring is connected by dustcloth with shield, compared with prior art, the utility model is with following the utility model has the advantages that easy to use, convenient for being protected by shield and cover board, convenient for passing through one He of fixed ring Fixed ring two is installed, and convenient for being buffered by spring, improves service life.
Description
Technical field
The utility model is a kind of straight top type proportioning valve, belongs to straight top type proportioning valve apparatus field.
Background technique
Since existing straight top type proportioning valve does not have protection mechanism, and then it is easy to fall dust and foreign matter, and can not carry out
Buffering is easy to be reduced service life by damage, so being badly in need of a kind of straight top type proportioning valve to solve above-mentioned appearance
Problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of straight top type proportioning valve, on solving
The problem of proposing in background technique is stated, the utility model is easy to use, improves use convenient for protection and installation convenient for buffering
In the service life, stability is good, high reliablity.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of straight top type ratio
Valve, including ratio valve body and pipeline, the ratio valve body are mounted on conduit ring-shaped side upper end, the conduit ring-shaped side
Fixed ring one, the conduit ring-shaped side upper ends fixed ring two are placed in face lower end, and two right end of fixed ring passes through connection
Bar is fixed with shield, and on the outside of ratio valve body, the shield lower end is in contact the shielding cover with pipeline, described
Shield upper end is fixed with guide rod, and the guide rod upper end extends in hollow ring, and the guide rod annular side set is shot
Spring, the fixed hollow ring of the spring upper end, the hollow ring are connected by dustcloth with shield, and the hollow ring inner wall is left
Portion is fixed with sleeve, and rotating bar, the fixed cover board in the rotating bar upper end are rotatablely connected in the sleeve, and the cover board is arranged in
Idle loop upper end, the rotating bar annular side are set with torsional spring.
Further, the fixed ring one and two inner wall of fixed ring are adhesively fixed cushion rubber, and the fixed ring upper end passes through
It is threadedly coupled fastening bolt, the fastening bolt lower end passes through fixed ring lower end, and is connected through a screw thread nut.
Further, the fixed ring one and fixed ring two are equipped with two groups, fixed ring one and fixed ring two described in two groups
It is symmetricly set on and places left end and right end, and be sleeved on the pipeline of ratio valve body two sides.
Further, the shield lower end is adhesively fixed rubber mat, and the rubber mat is in contact with pipeline.
Further, the spring and guide rod are equipped with four groups, and spring described in four groups and guide rod are equidistantly pacified
On shield upper surface.
The utility model has the beneficial effects that a kind of straight top type proportioning valve of the utility model, because be added to ratio valve body,
Fixed ring one, pipeline, fixed ring two, hollow ring, cover board, dustcloth, shield, torsional spring, rotating bar, sleeve, guide rod and
Spring, the design is easy to use, convenient for being protected by shield and cover board, convenient for by fixed ring one and fixed ring two into
Row installation, convenient for being buffered by spring, improves service life, solving existing straight top type proportioning valve does not have protection machine
Structure, and then be easy to fall dust and foreign matter, and can not be buffered, it is easy to be reduced asking for service life by damage
Topic.
Because being added to cushion rubber and rubber mat, which avoids wearing, because being added to fastening bolt convenient for protecting pipeline
And nut, the design are convenient for fixed ring one and fixed ring two carrying out installation fixation, the utility model is easy to use, convenient for protection
And installation improves service life, stability is good, high reliablity convenient for buffering.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of straight top type proportioning valve of the utility model；
Fig. 2 is the schematic front view of shield in a kind of straight top type proportioning valve of the utility model；
Fig. 3 is the left view schematic diagram of fixed ring one and fixed ring two in a kind of straight top type proportioning valve of the utility model；
In figure: 1- ratio valve body, 2- fixed ring one, 3- pipeline, 4- fixed ring two, 5- hollow ring, 6- cover board, 7- are dust-proof
Cloth, 8- shield, 9- torsional spring, 10- rotating bar, 11- sleeve, 12- guide rod, 13- spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of straight top type proportioning valve, including proportioning valve
Main body 1 and pipeline 3, ratio valve body 1 are mounted on 3 annular side upper end of pipeline, and fixed ring is placed in 3 annular side lower end of pipeline
One 2,3 annular side upper ends fixed ring 24 of pipeline, 24 right end of fixed ring has been fixed by the connecting rod shield 8, protection
Cover 8 is sleeved on 1 outside of ratio valve body, and 8 lower end of shield is in contact with pipeline 3, and 8 upper end of shield is fixed with guide rod 12,
12 upper end of guide rod extends in hollow ring 5,12 annular side pocketed springs 13 of guide rod, the fixed hollow ring 5 in 13 upper end of spring,
Hollow ring 5 is connected by dustcloth 7 with shield 8, and 5 inner wall left part of hollow ring is fixed with sleeve 11, and rotation connects in sleeve 11
Switch through lever 10, the fixed cover board 6 in 10 upper end of rotating bar, the setting of cover board 6 is in 5 upper end of hollow ring, 10 annular side of rotating bar suit
Torsional spring 9 holds shield 8 first, is sleeved on ratio valve body 1, until in fixed ring 24 and 3 annular side of pipeline
End fits, and fixed ring 1 is then sleeved on 3 annular side lower end of pipeline, then passes through fastening bolt and nut for fixed ring
1 and fixed ring 24 connect, and then by shield 8 complete install, when exposed to external forces, push cover board 6 move down, cover board 6
Hollow ring 5 is pushed to move down, and then hollow ring 5 is pressed down against spring 13, and then delays by spring 13 to hollow ring 5
Punching, reduces impact force, and when comparative example valve body 1 being needed to carry out inspection operation, turn left cover board 6, and cover board 6 drives rotating bar
10 and torsional spring 9 rotate, and then ratio valve body 1 is exposed, carries out operation, then unclamp cover board 6, and then act in torsional spring 9
Under reset cover board 6, continue to protect, thus easy to use, convenient for being protected by shield 8 and cover board 6, convenient for by solid
Determine ring 1 and fixed ring 24 is installed, convenient for being buffered by spring 13, improves service life.
Fixed ring 1 and 24 inner wall of fixed ring are adhesively fixed cushion rubber, and fixed ring upper end is connected through a screw thread fastening spiral shell
Bolt, fastening bolt lower end passes through fixed ring lower end, and is connected through a screw thread nut, by cushion rubber, convenient for protecting to pipeline 3
Shield, avoids wearing, and by fastening bolt and nut, convenient for installing fixed ring 1 and fixed ring 24, and then being convenient for will
Shield 8 is installed.
Fixed ring 1 and fixed ring 24 are equipped with two groups, and two groups of fixed rings 1 and fixed ring 24 are symmetricly set on placement
Left end and right end, and be sleeved on the pipeline 3 of 1 two sides of ratio valve body, it is installed convenient for stablizing shield 8, it is steady to improve it
It is qualitative.
8 lower end of shield is adhesively fixed rubber mat, and rubber mat is in contact with pipeline 3, by rubber mat, convenient for protecting to pipeline 3
Shield, avoids wearing.
Spring 13 and guide rod 12 are equipped with four groups, and four groups of springs 13 and guide rod 12 are equidistantly mounted on shield
On 8 upper surfaces, buffering effect, and the stability connecting with hollow ring 5 are improved.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of straight top type proportioning valve, including ratio valve body and pipeline, it is characterised in that: the ratio valve body is mounted on
Fixed ring one is placed in conduit ring-shaped side upper end, conduit ring-shaped side lower end, and conduit ring-shaped side upper ends are solid
Determine ring two, two right end of fixed ring has been fixed by the connecting rod shield, and the shielding cover is mounted on the outside of ratio valve body,
The shield lower end is in contact with pipeline, and the shield upper end is fixed with guide rod, during the guide rod upper end extends to
In idle loop, the guide rod annular side pocketed springs, the spring upper end fixes hollow ring, and the hollow ring passes through dustcloth
It is connected with shield, the hollow ring inner wall left part is fixed with sleeve, is rotatablely connected rotating bar, the rotation in the sleeve
Cover board is fixed in bar upper end, and in hollow ring upper end, the rotating bar annular side is set with torsional spring for the cover board setting.
2. a kind of straight top type proportioning valve according to claim 1, it is characterised in that: in the fixed ring one and fixed ring two
Wall is adhesively fixed cushion rubber, and the fixed ring upper end is connected through a screw thread fastening bolt, and the fastening bolt lower end, which passes through, to be fixed
Ring lower end, and it is connected through a screw thread nut.
3. a kind of straight top type proportioning valve according to claim 1, it is characterised in that: the fixed ring one and fixed ring two are equal
Equipped with two groups, fixed ring one and fixed ring two described in two groups, which are symmetricly set on, places left end and right end, and is sleeved on proportioning valve
On the pipeline of main body two sides.
4. a kind of straight top type proportioning valve according to claim 1, it is characterised in that: the shield lower end is adhesively fixed glue
Pad, the rubber mat are in contact with pipeline.
5. a kind of straight top type proportioning valve according to claim 1, it is characterised in that: the spring and guide rod are equipped with
Four groups, spring described in four groups and guide rod are equidistantly mounted on shield upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177012.8U CN209245462U (en) | 2018-12-24 | 2018-12-24 | A kind of straight top type proportioning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822177012.8U CN209245462U (en) | 2018-12-24 | 2018-12-24 | A kind of straight top type proportioning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209245462U true CN209245462U (en) | 2019-08-13 |
Family
ID=67534404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822177012.8U Expired - Fee Related CN209245462U (en) | 2018-12-24 | 2018-12-24 | A kind of straight top type proportioning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209245462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726702A (en) * | 2020-06-29 | 2020-09-29 | 昆山亿汤电子科技有限公司 | Powerful anti-interference device for communication base station and use method thereof |
-
2018
- 2018-12-24 CN CN201822177012.8U patent/CN209245462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726702A (en) * | 2020-06-29 | 2020-09-29 | 昆山亿汤电子科技有限公司 | Powerful anti-interference device for communication base station and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |