CN205678240U - A kind of Double-active-joint ball valve - Google Patents
A kind of Double-active-joint ball valve Download PDFInfo
- Publication number
- CN205678240U CN205678240U CN201620658330.4U CN201620658330U CN205678240U CN 205678240 U CN205678240 U CN 205678240U CN 201620658330 U CN201620658330 U CN 201620658330U CN 205678240 U CN205678240 U CN 205678240U
- Authority
- CN
- China
- Prior art keywords
- rotation section
- connecting portion
- handle
- ball valve
- double
- 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
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 11
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of Double-active-joint ball valve, including valve body, it is provided with spool in described valve body, described valve body is provided with the handle of linkage spool, described handle includes connecting portion and rotation section, being provided with rotary shaft between described connecting portion and rotation section, described rotation section flips up along rotary shaft and is stacked with connecting portion.In use, the decreased food that connecting portion and rotation section are formed in the state opened, connecting portion and rotation section is longer, and the grip position of turning handle is relatively big, the most laborsaving can obtain turning handle；When handle turns to correct position, rotation section can be rotated up along rotary shaft, and finally make rotation section and connecting portion be stacked, handle now is in the state of gathering, decrease the handle rotation that false hit brings, and whole operating process is simple to operation, decreases maloperation.
Description
Technical field
This utility model relates to a kind of pipe connecting structure, particularly to a kind of Double-active-joint ball valve.
Background technology
Double-active-joint ball valve the most relatively conventional, its simple in construction be the connecting tube at two ends be PPR material, centre is
Metal ball valve, it can be used in pipeline rehabilitation and pipeline connection, easy to operate.
At present, the Chinese patent of Publication No. CN203571091U on market discloses a kind of Double-active-joint ball valve, including
Ball valve body, two in a tubular form mould union joint processed and two hold-doun nuts, the inner chamber of ball valve body is provided with ball valve core, described
Union joint is fixed on the two ends of ball valve body by hold-doun nut, it is characterised in that: the interior intracavity of described ball valve body is provided with
Being positioned at side the bonnet of fixing ball valve core of ball valve core, the outside of described bonnet and the medial wall of ball valve body fix even
Connecing, the rear end of described union joint is provided with and is pressed on the sealing ring that bonnet and ball valve body gap location carry out sealing.
In such scheme, the external structure of handle is longer, thus in use, operator the most surprisingly touch so that
Handle is promoted rotation, causes the accident of spool to open and close, and produces maloperation.
Utility model content
The purpose of this utility model is to provide a kind of Double-active-joint ball valve, and its advantage is to reduce handle surprisingly to promote the mistake of generation
Operation.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of Double-active-joint ball valve,
Including valve body, in described valve body, be provided with spool, described valve body be provided with linkage spool handle, described handle include connecting portion and
Rotation section, is provided with rotary shaft between described connecting portion and rotation section, described rotation section flips up and connecting portion phase along rotary shaft
Folded.
By technique scheme, in use, connecting portion and rotation section in the state opened, connecting portion and rotation section institute
The decreased food formed is longer, and the grip position of turning handle is relatively big, the most laborsaving can obtain turning handle；Turn at handle
During correct position, rotation section can be rotated up along rotary shaft, and finally make rotation section and connecting portion be stacked, hands now
Handle is in the state of gathering, decreases the handle rotation that false hit brings, and whole operating process is simple to operation, decreases by mistake
Operation.
This utility model is further arranged to: described rotation section is provided with the first limited block near one end of rotary shaft, described
Connecting portion is provided with the second limited block conflicted for the first limited block near one end of rotary shaft.
By technique scheme, the first limited block and the second limited block define competing structure, work as rotation section
When opposing connections opens to certain angle, the first limited block and the second limited block are mutually conflicted so that rotation section is when rotating
Angle receive restriction, it is to avoid rotation section rotates the structural damage excessively causing rotary shaft, and in this condition, rotary shaft
Relative position already at being suitable for the position that moves.
This utility model is further arranged to: be provided with interconnective limit between described first limited block and the second limited block
Position screw.
By technique scheme, in order to lock rotation section and connecting portion, when handle launches, installation portion leads to connecting portion
Spending relatively connecting of first, second limited block fixing, when stop screw screws in, connecting portion locks with rotation section, stop screw
During back-out, connecting portion is in relative state freely with rotation section, can rotate rotation section.
This utility model is further arranged to: described first limited block and the second limited block are semicircular structure, and first
Limited block and the second limited block are mutually spliced into circular configuration.
By technique scheme, stress can be disperseed when conflicting, subtract by first, second limited block of semicircular structure
The impact that few stress is concentrated, improves the stability of first, second limited block.
This utility model is further arranged to: the end of described rotation section is provided with groove, and described groove is arcuate structure.
By technique scheme, when rotation section opposing connections draws in, insert when groove is available for users to open, make
Can exert a force by this position when must open, it is provided that a preferable point of application so that stirring of rotation section is more laborsaving.
This utility model is further arranged to: be arranged with rubber sleeve on described rotation section.
By technique scheme, outside rotation section, it is set with rubber sleeve, adds the elasticity of handle outer rim, hands during gripping
Feel more comfortable.
This utility model is further arranged to: the both sides of described valve body connect the union joint having in a tubular form, described union joint
For PPR material.
By technique scheme, use the union joint of PPR material, high insulating effect, the more smooth non-scaling of tube wall, corrosion resistant
Erosion, safe and reliable.
This utility model is further arranged to: described rotation section and connecting portion are upwardly extending arcuate structure.
By technique scheme, after rotation section is launched, S-shaped curved lifting structure overall with linkage portion, conveniently make
The operation of user.
Accompanying drawing explanation
Fig. 1 is structural representation during handle expansion；
Structural representation when Fig. 2 is rotation section and connecting portion is stacked；
Fig. 3 is the structural representation of the groove highlighting handle；
Fig. 4 is the sectional drawing of the handle of the position relationship highlighting first, second limited block.
Reference: 1, valve body；2, stop screw；3, handle；31, connecting portion；32, rotation section；33, groove；4, rotate
Axle；5, the first limited block；6, the second limited block.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment: a kind of Double-active-joint ball valve, including valve body 1, the both sides of valve body 1 connect the union joint having tubulose, union joint
For PPR material, the pipeline of PPR material has excellent heat insulating ability, radiation resistance, non-scaling, safe and reliable, sets in valve body 1
Spool, spool is had to be provided with handle 3, when handle 3 rotates, spool concomitant rotation.Wherein, the bending of handle 3 overall structure rises,
When operation, the location-appropriate bending of handle 3 rises, and the structure of whole handle 3, closer to hand-held shape, conveniently grips, hands
Handle 3 includes connecting portion 31 and rotation section 32, is provided with rotary shaft 4 between connecting portion 31 and rotation section 32, and rotation section 32 is along rotary shaft 4
Rotatably, when rotation section 32 is rotated up, rotation section 32 tapers into the angle of connecting portion 31, final rotation section 32 and company
Meeting portion 31 to be stacked, now the length of handle 3 reduces, and handle 3 is in the state of gathering, and the false touch decreasing handle 3 is touched.
Handle 3 after gathering can realize stirring by the groove 33 of end, rotation section 32, can insert a finger into when stirring
Groove 33 is internal, elapses rotation section 32 inside groove 33, and groove 33 provides a preferable point of application.In rotation section 32 by
When step is opened, the first limited block 5 on rotation section 32 moves closer to the second limited block 6 of connecting portion 31, when both conflict, turns
Dynamic portion 32 cannot rotate the most further, and by action of gravity, rotation section 32 keeps steady statue.The overall tool of handle 3 now
There is longer working place, facilitate the operation of user.First limited block 5 be shaped as semicircular structure, the second limited block 6
Being shaped as semicircular structure, when the first limited block 5 and the second limited block 6 are conflicted, the structure being combined into is circular configuration.
When first limited block 5 and the second limited block 6 are conflicted, stop screw 2 can be inserted so that the first limited block 5 and
Two limited blocks 6 are connected, so that connecting portion 31 and rotation section 32 are relatively fixed so that handle 3 operational stability now
Higher.
Being provided with rubber sleeve on the rotation section 32 of handle 3, in use, conventional position is rotation section 32 to user, rubber
Gum cover makes the gripping pliability of handle 3 more preferably.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (8)
1. a Double-active-joint ball valve, including valve body (1), is provided with spool in described valve body (1), described valve body (1) is provided with linkage
The handle (3) of spool, is characterized in that: described handle (3) includes connecting portion (31) and rotation section (32), described connecting portion (31) and
Being provided with rotary shaft (4) between rotation section (32), described rotation section (32) flip up and connecting portion (31) phase along rotary shaft (4)
Folded.
A kind of Double-active-joint ball valve the most according to claim 1, is characterized in that: described rotation section (32) are near rotary shaft (4)
One end be provided with the first limited block (5), described connecting portion (31) is provided with for the first limited block (5) near one end of rotary shaft (4)
The second limited block (6) conflicted.
A kind of Double-active-joint ball valve the most according to claim 2, is characterized in that: described first limited block (5) is spacing with second
Interconnective stop screw (2) it is provided with between block (6).
A kind of Double-active-joint ball valve the most according to claim 2, is characterized in that: described first limited block (5) is spacing with second
Block (6) is semicircular structure, and the first limited block (5) and the second limited block (6) are mutually spliced into circular configuration.
A kind of Double-active-joint ball valve the most according to claim 1, is characterized in that: the end of described rotation section (32) is provided with groove
(33), described groove (33) is arcuate structure.
A kind of Double-active-joint ball valve the most according to claim 1, is characterized in that: described rotation section is arranged with rubber on (32)
Set.
A kind of Double-active-joint ball valve the most according to claim 1, is characterized in that: the both sides of described valve body (1) connect to be had in pipe
The union joint of shape, described union joint is PPR material.
A kind of Double-active-joint ball valve the most according to claim 1, is characterized in that: described rotation section (32) with connecting portion (31) are
Upwardly extending arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658330.4U CN205678240U (en) | 2016-06-23 | 2016-06-23 | A kind of Double-active-joint ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658330.4U CN205678240U (en) | 2016-06-23 | 2016-06-23 | A kind of Double-active-joint ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678240U true CN205678240U (en) | 2016-11-09 |
Family
ID=57429713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620658330.4U Expired - Fee Related CN205678240U (en) | 2016-06-23 | 2016-06-23 | A kind of Double-active-joint ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678240U (en) |
-
2016
- 2016-06-23 CN CN201620658330.4U patent/CN205678240U/en not_active Expired - Fee Related
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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: 20161109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |