CN208670124U - A kind of double loose joints copper ball valve - Google Patents
A kind of double loose joints copper ball valve Download PDFInfo
- Publication number
- CN208670124U CN208670124U CN201821291353.1U CN201821291353U CN208670124U CN 208670124 U CN208670124 U CN 208670124U CN 201821291353 U CN201821291353 U CN 201821291353U CN 208670124 U CN208670124 U CN 208670124U
- Authority
- CN
- China
- Prior art keywords
- valve body
- fixedly connected
- shaft
- transmission gear
- elastic piece
- 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
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of double loose joints copper ball valves, it is related to valve body technical field, including valve body, water stream channel is offered in the middle part of valve body, spool is equipped in water stream channel, valve inner upper end opens up fluted, first rotating shaft and the second shaft are equipped in groove, one end of first rotating shaft is flexibly connected with valve body, the other end of first rotating shaft is fixedly connected with spool, one end of second shaft is flexibly connected with valve body, the other end of second shaft is through valve body and is fixedly connected with adjusting rod, transmission gear is fixedly connected in the middle part of first rotating shaft, transmission gear is fixedly connected in the middle part of second shaft, the size of transmission gear is at least three times of transmission gear.The double loose joints copper ball valve is driven the principle of gear wheel using pinion gear, has reached labour-saving effect by the mutual cooperation of transmission gear and transmission gear, by setting rotary shaft and limited block, is provided supporting role for spool, is prevented spool from shift phenomenon occur.
Description
Technical field
The utility model relates to valve body technical field, specially a kind of double loose joints copper ball valve.
Background technique
It will use ball valve during project installation, ball valve can play the role of connecting pipe network, can be to pipe network
Play the role of opening and closing, facilitate the operation of operator, can be cut off at any time between pipe network and subnetting.But there are some copper
Ball valve is very laborious when adjusting opening and closing, and in prolonged use, rust is inevitably had in copper ball valve, is thus difficult to adjust copper ball
The open/close states of valve.In the connection work of copper ball valve, copper ball valve in the prior art cannot be carried out according to the size of pipeline
It is tightly connected, is unfavorable for promoting the use of.In order to solve the above problem, originally practical to provide a kind of double loose joints copper ball valve.
A kind of double loose joints copper ball disclosed in 205136658 U of Chinese utility model patent ublic specification of application CN
Valve, the copper ball valve, although anticorrosive, impact resistance, it is inconvenient that copper ball valve opening and closing is adjusted, and cannot be connected to different-diameter
Pipeline, be unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of double loose joints copper ball valve, solves existing copper ball
Threshold switch adjusts arduously and connects inconvenient problem.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of double loose joints copper ball valve, packet
Valve body is included, water stream channel is offered in the middle part of the valve body, is equipped with spool in the water stream channel, the valve inner upper end is opened
Equipped with groove, first rotating shaft and the second shaft are equipped in the groove, one end of the first rotating shaft is flexibly connected with valve body, institute
The other end for stating first rotating shaft is fixedly connected with spool, and one end of second shaft is flexibly connected with valve body, and described second turn
The other end of axis is through valve body and is fixedly connected with adjusting rod, and transmission gear, institute are fixedly connected in the middle part of the first rotating shaft
It states and is fixedly connected with transmission gear in the middle part of the second shaft, the size of the transmission gear is at least three times of transmission gear, institute
The both ends for stating valve body are fixedly connected with one end of fixed ring, and the other end of the fixed ring is fixedly connected with elastic piece, the bullet
Property piece inside be equipped with sealing ring, be connected with nut on the outside of the elastic piece.
Optionally, the upper and lower ends of the spool have been fitted and connected gasket, and the gasket is fixedly connected with the valve body.
Optionally, the bottom of the spool is fixedly connected with one end of rotary shaft, and the other end of the rotary shaft is fixedly connected
There is limited block, the limited block is flexibly connected with valve body.
Optionally, the elastic piece at least there are six, the distribution of multiple elastic piece circular arrays.
Optionally, the elastic piece is in horn-like, and external screw thread, the elastic piece and spiral shell are offered on the outside of the elastic piece
Mother is fixedly connected.
Optionally, the transmission gear engages connection with transmission gear, and the sealing ring is fitted and connected with elastic piece.
(3) beneficial effect
The utility model provides a kind of double loose joints copper ball valve, have it is following the utility model has the advantages that
(1), the double loose joints copper ball valve is driven big by the mutual cooperation of transmission gear and transmission gear using pinion gear
The principle of gear has reached labour-saving effect, by setting rotary shaft and limited block, provides supporting role for spool, prevents
There is shift phenomenon in spool.
(2), the double loose joints copper ball valve is moved by being equipped between elastic piece, sealing ring and nut in nut outward
When dynamic, elastic piece is just closed inward, can change the size of opening, so that copper ball valve is connected the pipeline of different-diameter, is passed through
On the one hand design method simple in this way facilitates the open/close states for adjusting copper ball valve, on the other hand can connect different-diameter
Pipeline solves the problems, such as existing copper ball valve switch-mode regulation arduously and connection is inconvenient.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of the utility model valve body structure；
Fig. 2 is the schematic diagram of the utility model elasticity chip architecture.
In figure: valve body 1, water stream channel 2, spool 3, groove 4, first rotating shaft 5, transmission gear 6,7, second turns of gear of transmission
Axis 8, adjusting rod 9, rotary shaft 10, limited block 11, fixed ring 12, elastic piece 13, sealing ring 14, nut 15, gasket 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ",
"upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " circumferential direction "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of double loose joints copper ball valve, including valve body 1, valve
The middle part of body 1 offers water stream channel 2, is equipped with spool 3 in water stream channel 2,1 inner upper end of valve body opens up fluted 4, groove 4
Interior to be equipped with first rotating shaft 5 and the second shaft 8, one end of first rotating shaft 5 is flexibly connected with valve body 1, the other end of first rotating shaft 5 and
Spool 3 is fixedly connected, and one end of the second shaft 8 is flexibly connected with valve body 1, and the other end of the second shaft 8 through valve body 1 and is fixed
It is connected with adjusting rod 9, the middle part of first rotating shaft 5 is fixedly connected with transmission gear 6, and the middle part of the second shaft 8 is fixedly connected with biography
Defeated gear 7, the size of transmission gear 6 are at least three times of transmission gear 7, pass through the phase interworking of transmission gear 6 and transmission gear 7
It closes, the principle of gear wheel is driven using pinion gear, has reached labour-saving effect, the both ends of valve body 1 are fixedly connected with fixed ring 12
One end, the other end of fixed ring 12 is fixedly connected with elastic piece 13, and the inside of elastic piece 13 is equipped with sealing ring 14, elastic piece 13
Outside be connected with nut 15, by being equipped between elastic piece 13, sealing ring 14 and nut 15, moved outward in nut 15
When dynamic, elastic piece 13 is just closed inward, can change the size of opening, and copper ball valve is enable to connect the pipeline of different-diameter.
A kind of optional technical solution as the utility model: the upper and lower ends of spool 3 have been fitted and connected gasket 16, pad
Piece 16 is fixedly connected with valve body 1, by the way that gasket 16 is arranged, has achieved the effect that sealing.
A kind of optional technical solution as the utility model: the bottom of spool 3 is fixedly connected with one end of rotary shaft 10, rotation
The other end of shaft 10 is fixedly connected with limited block 11, and limited block 11 is flexibly connected with valve body 1, passes through setting rotary shaft 10 and limit
Position block 11 provides supporting role for spool 3, prevents spool 3 from shift phenomenon occur.
A kind of optional technical solution as the utility model: elastic piece 13 at least there are six, multiple elastic pieces 13 be in ring
Shape array distribution.
A kind of optional technical solution as the utility model: in horn-like, the outside of elastic piece 13 opens up elastic piece 13
There is external screw thread, elastic piece 13 is fixedly connected with nut 15.
A kind of optional technical solution as the utility model: transmission gear 7 engages connection, sealing ring with transmission gear 6
14 are fitted and connected with elastic piece 13.
In conclusion the double loose joints copper ball valve, in use, rotation adjusting lever 9, adjusting rod 9 is driven by the second shaft 8 and is passed
Defeated gear 7 rotates, and transmission gear 7 drives first rotating shaft 5 to rotate by transmission gear 6, and first rotating shaft 5 is reached with movable valve plug 3 to be connected
External pipe is injected in sealing ring 14 when connecting with external pipe, then rotates spiral shell by water flowing stream and the effect for disconnecting water flow
Mother 15, nut 15 drive elastic piece 13 inwardly to squeeze, and external pipe is fastened and connected by elastic piece 13 with dynamic seal ring 14,
In, the upper and lower ends of spool 3 have been fitted and connected gasket 16, and gasket 16 is fixedly connected with valve body 1, by the way that gasket 16 is arranged, reach
The effect of sealing is arrived, the bottom of spool 3 is fixedly connected with one end of rotary shaft 10, and the other end of rotary shaft 10 is fixedly connected limited
Position block 11, limited block 11 are flexibly connected with valve body 1, by setting rotary shaft 10 and limited block 11, are provided support for spool 3 and are made
With preventing spool 3 from shift phenomenon occur, by being equipped between elastic piece 13, sealing ring 14 and nut 15, in nut 15
When moving outward, elastic piece 13 is just closed inward, can change the size of opening, and copper ball valve is enable to connect the pipe of different-diameter
Road, simple design method, on the one hand facilitates the connection and off-state for adjusting copper ball valve, on the other hand can connect in this way
The pipeline for connecing different-diameter solves the problems, such as existing copper ball valve switch-mode regulation arduously and connection is inconvenient.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of double loose joints copper ball valve, including valve body (1), it is characterised in that: offer water stream channel in the middle part of the valve body (1)
(2), spool (3) are equipped in the water stream channel (2), valve body (1) inner upper end opens up fluted (4), the groove (4)
Interior to be equipped with first rotating shaft (5) and the second shaft (8), one end of the first rotating shaft (5) is flexibly connected with valve body (1), and described the
The other end of one shaft (5) is fixedly connected with spool (3), and one end of second shaft (8) is flexibly connected with valve body (1), institute
The other end of the second shaft (8) is stated through valve body (1) and is fixedly connected with adjusting rod (9), the middle part of the first rotating shaft (5) is solid
Surely it is connected with transmission gear (6), transmission gear (7), the transmission gear is fixedly connected in the middle part of second shaft (8)
(6) size is at least three times of transmission gear (7), and the both ends of the valve body (1) are fixedly connected with one end of fixed ring (12),
The other end of the fixed ring (12) is fixedly connected with elastic piece (13), and the inside of the elastic piece (13) is equipped with sealing ring
(14), nut (15) are connected on the outside of the elastic piece (13).
2. a kind of double loose joints copper ball valve according to claim 1, it is characterised in that: the upper and lower ends of the spool (3) are equal
It has been fitted and connected gasket (16), the gasket (16) is fixedly connected with valve body (1).
3. a kind of double loose joints copper ball valve according to claim 1, it is characterised in that: the bottom of the spool (3) is fixed to be connected
One end of rotary shaft (10) is connect, the other end of the rotary shaft (10) is fixedly connected with limited block (11), the limited block (11)
It is flexibly connected with valve body (1).
4. a kind of double loose joints copper ball valve according to claim 1, it is characterised in that: the elastic piece (13) at least six
It is a, multiple elastic piece (13) circular array distributions.
5. a kind of double loose joints copper ball valve according to claim 1, it is characterised in that: the elastic piece (13) in horn-like,
External screw thread is offered on the outside of the elastic piece (13), the elastic piece (13) is fixedly connected with nut (15).
6. a kind of double loose joints copper ball valve according to claim 1, it is characterised in that: the transmission gear (7) and gear teeth
(6) engagement connection is taken turns, the sealing ring (14) is fitted and connected with elastic piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291353.1U CN208670124U (en) | 2018-08-10 | 2018-08-10 | A kind of double loose joints copper ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821291353.1U CN208670124U (en) | 2018-08-10 | 2018-08-10 | A kind of double loose joints copper ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670124U true CN208670124U (en) | 2019-03-29 |
Family
ID=65836993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821291353.1U Expired - Fee Related CN208670124U (en) | 2018-08-10 | 2018-08-10 | A kind of double loose joints copper ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578814A (en) * | 2019-08-17 | 2019-12-17 | 浙江伟恒流体设备有限公司 | Clamping-pressing type retention-free anti-corrosion four-way ball valve |
| CN113790303A (en) * | 2021-09-11 | 2021-12-14 | 君品集团有限公司 | Ball valve with hand wheel is locked |
-
2018
- 2018-08-10 CN CN201821291353.1U patent/CN208670124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578814A (en) * | 2019-08-17 | 2019-12-17 | 浙江伟恒流体设备有限公司 | Clamping-pressing type retention-free anti-corrosion four-way ball valve |
| CN113790303A (en) * | 2021-09-11 | 2021-12-14 | 君品集团有限公司 | Ball valve with hand wheel is locked |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208670124U (en) | A kind of double loose joints copper ball valve | |
| CN201126043Y (en) | Six-way multipurpose valve | |
| CN207349486U (en) | A kind of butterfly handle ball valve | |
| CN210265953U (en) | Manual gate valve convenient to control flow | |
| CN207195723U (en) | A kind of ball valve | |
| CN105581624B (en) | A kind of intelligent fruit juice mixer BIB material bag joints and its operating method | |
| CN204444685U (en) | A kind of Novel test-tube brush | |
| CN207701976U (en) | A kind of hydraulic fitting of adjustable length | |
| CN109210266B (en) | Petroleum equipment control valve capable of preventing random opening | |
| CN201126044Y (en) | Five-way multipurpose valve | |
| CN206206609U (en) | A kind of Bidirectioning sealed stop valve | |
| CN209495012U (en) | A kind of eccentric-butterfly-valve | |
| CN206554033U (en) | Novel water conservancy gate | |
| CN208237097U (en) | A kind of hygienic butterfly valve of regulating flow quantity | |
| CN209654722U (en) | A kind of transfer of automatic pipeline reversal valve equipment | |
| CN212203337U (en) | Novel electric butterfly valve for drainage pipeline | |
| CN220581726U (en) | Limiting structure of ball valve | |
| CN208320686U (en) | A kind of liquid medicine mixing device | |
| CN209251286U (en) | Novel watering big gun | |
| CN206017753U (en) | A kind of reinforced gate valve | |
| CN204312728U (en) | A kind of dismountable butterfly valve | |
| CN209800777U (en) | Ball valve with good sealing performance | |
| CN215410310U (en) | Integral type high life leak protection ball valve | |
| CN219102083U (en) | Novel ball valve | |
| CN212616471U (en) | Secondary sealing pair for cleaning sundries in ball valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200810 |