CN207687446U - A kind of Dam cone valve - Google Patents
A kind of Dam cone valve Download PDFInfo
- Publication number
- CN207687446U CN207687446U CN201721876400.4U CN201721876400U CN207687446U CN 207687446 U CN207687446 U CN 207687446U CN 201721876400 U CN201721876400 U CN 201721876400U CN 207687446 U CN207687446 U CN 207687446U
- Authority
- CN
- China
- Prior art keywords
- cone valve
- pull rod
- dam
- sleeve
- utility
- 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
The utility model discloses a kind of Dam cone valves, including cone valve, sleeve, embedded pipe, pull rod and equalizer bar, the embedded pipe includes straight tube and bend pipe, the straight tube is connected with bend pipe, the bend pipe is connected with cone valve, the sleeve is mounted on cone valve, and one end of the pull rod is connected with sleeve, and the other end is connected with equalizer bar.Cone valve and embedded pipe can facilitate passing through for flow in the utility model, and position of the sleeve on cone valve is changed by pull rod, change the water flow by the utility model with this, and due to being equipped with bend pipe in embedded pipe, embedded pipe is agreed with inclined-plane, thus the utility model can apply in Dam with bevelled place, simultaneously, the utility model is also provided with equalizer bar, to reduce offset when pull rod movement, the reliability for ensureing pull rod movement, to ensure the functional reliability of the utility model.
Description
Technical field
The utility model is related to cone valve design fields, more particularly, to a kind of Dam cone valve.
Background technology
In water system common at present, cone valve is often used, to be convenient for carrying out flow-rate adjustment to flow, and is bored
Shape valve mainly realizes flow-rate adjustment by changing the distance between quill and fixed cone.
But in Dam, since Dam often exists much with acclive inclined-plane, and it is current
Common cone valve on the market, valve body is mostly parallel with horizontal plane, then common cone valve can not on it normal mounting and
It uses.
Utility model content
The purpose of this utility model is to provide a kind of a kind of power station on the various inclined-planes that can be applicable in Dam is big
Dam cone valve.
One side according to the present utility model provides a kind of Dam cone valve, including cone valve, set
Cylinder, embedded pipe, pull rod and equalizer bar, the embedded pipe include straight tube and bend pipe, and the straight tube is connected with bend pipe, the bend pipe
Be connected with cone valve, the sleeve be mounted on cone valve on, one end of the pull rod is connected with sleeve, the other end and
Equalizer bar is connected.
The utility model has the beneficial effects that：Cone valve and embedded pipe can facilitate the logical of flow in the utility model
It crosses, and position of the sleeve on cone valve is changed by pull rod, the water flow by the utility model is changed with this,
And due to being equipped with bend pipe in embedded pipe so that embedded pipe can agree with inclined-plane, and thus the utility model can apply to water power
It stands in dam with bevelled place, meanwhile, the utility model is also provided with equalizer bar, to reduce offset when pull rod movement,
The reliability for ensureing pull rod movement, to ensure the functional reliability of the utility model.
In some embodiments, pull rod be more, the equal one end of the more pull rods is connected with equalizer bar, the other end and
Sleeve is connected.Can be made by the uniform force of sleeve, prevented sleeve from existing using more pull rods for the sleeve that volume is larger
Because of unbalance stress run-off the straight in movement, ensure the accuracy of its movement.
In some embodiments, the utility model further includes worm speed reducer, the worm speed reducer and equalizer bar phase
Connection.The torque for the driving mechanism that the setting of worm speed reducer connects required for improving, and ensure that the pulling force of equalizer bar is steady.
In some embodiments, the utility model further includes motor, and the motor is connected with worm speed reducer.Motor
It can be used as driving mechanism, setting is simple, and work efficiency is high.
In some embodiments, the center line of straight tube intersects with the center line of cone valve, the pull rod and cone valve
The center line of body is parallel.Thus, it is possible to ensure that pull rod is parallel with cone valve to the direction of pull of sleeve, sleeve is prevented with this
It shifts in cone valve, ensures the mobile accuracy of sleeve.
In some embodiments, the utility model further includes holder, and the support casing is on pull rod.The setting of holder
It can facilitate and the height of pull rod is adjusted so that the height of pull rod can match with the height of sleeve, to ensure pull rod
Force direction suits the requirements.
Description of the drawings
Fig. 1 is a kind of facing for the structural schematic diagram of the Dam cone valve of embodiment of the utility model
Figure.
Fig. 2 is that a kind of Dam cone valve of Fig. 1 installs the right view after motor.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to figure 1 and Fig. 2, a kind of Dam cone valve of the utility model, including cone valve 1, sleeve 2,
Embedded pipe 3, pull rod 4, equalizer bar 5, worm speed reducer 6, motor 7 and holder 8.
Embedded pipe 3 includes straight tube 31 and bend pipe 32, and straight tube 31 is fixedly connected with one end of bend pipe 32 by flange, bend pipe 32
The other end be fixedly connected with cone valve 1, sleeve 2 is sleeved on cone valve 1, and can be moved on cone valve 1.And pacify
The center line of straight tube 31 after dress intersects with the center line of cone valve 1.
Pull rod 4 is two, and two 4 equal one end of pull rod are bolted to connection with equalizer bar 5, and the other end is logical with sleeve 2
Bolt is crossed to be fixedly connected, and install after two pull rods 4 respectively symmetrically be set to sleeve 2 both sides, and with the center of cone valve 1
Line is parallel.In addition, holder 8 is sleeved on pull rod 4, i.e., pull rod 4 passes through holder 8, is supported by holder 8.
And worm speed reducer 6 is connected by screw rod with equalizer bar 5, motor 7 is connected by deceleration strip with worm speed reducer 6
It connects.
When the utility model is used, bend pipe 32 can be arranged with the inclined-plane in place used as needed, can meet
The gradient on the inclined-plane of Dam uses, and is then fixedly mounted on embedded pipe 3 and holder 8 and needs to carry out water flow adjustment
Place ground on, and can be by adjusting the height of holder 8 so that the position of pull rod 4 can meet the center with cone valve 1
The parallel condition of line, and flow can flow through at embedded pipe 3 and cone valve 1.
When needing the flow to flow to be adjusted, start motor 7, motor 7 is by worm speed reducer 6 come band dynamic balancing
Beam 5 moves, then the pull rod 4 being connected with equalizer bar 5 is servo-actuated, and band moving sleeve 2 is moved pull rod 4 on cone valve 1 again, with
Change the distance for fixing centrum in sleeve 2 and cone valve 1, the adjusting to water flow is realized with this.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (6)
1. a kind of Dam cone valve, which is characterized in that including cone valve（1）, sleeve（2）, embedded pipe（3）, draw
Bar（4）And equalizer bar（5）, the embedded pipe（3）Including straight tube（31）And bend pipe（32）, the straight tube（31）With bend pipe（32）Phase
Connection, the bend pipe（32）With cone valve（1）It is connected, the sleeve（2）Mounted on cone valve（1）On, the pull rod
（4）One end and sleeve（2）It is connected, the other end and equalizer bar（5）It is connected.
2. a kind of Dam cone valve according to claim 1, which is characterized in that the pull rod（4）It is more,
The more pull rods（4）Equal one end and equalizer bar（5）It is connected, the other end and sleeve（2）It is connected.
3. a kind of Dam cone valve according to claim 1, which is characterized in that including worm speed reducer（6）,
The worm speed reducer（6）With equalizer bar（5）It is connected.
4. a kind of Dam cone valve according to claim 3, which is characterized in that including motor（7）, the electricity
Machine（7）With worm speed reducer（6）It is connected.
5. a kind of Dam cone valve according to claim 1, which is characterized in that the straight tube（31）Center
Line and cone valve（1）Center line intersection, the pull rod（4）With cone valve（1）Center line it is parallel.
6. a kind of Dam cone valve according to claim 1, which is characterized in that including holder（8）, the branch
Frame（8）It is sleeved on pull rod（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876400.4U CN207687446U (en) | 2017-12-28 | 2017-12-28 | A kind of Dam cone valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876400.4U CN207687446U (en) | 2017-12-28 | 2017-12-28 | A kind of Dam cone valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687446U true CN207687446U (en) | 2018-08-03 |
Family
ID=62993097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876400.4U Expired - Fee Related CN207687446U (en) | 2017-12-28 | 2017-12-28 | A kind of Dam cone valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186519A (en) * | 2019-06-21 | 2019-08-30 | 魏巍 | Cone valve flow monitoring instrument based on RFID |
-
2017
- 2017-12-28 CN CN201721876400.4U patent/CN207687446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186519A (en) * | 2019-06-21 | 2019-08-30 | 魏巍 | Cone valve flow monitoring instrument based on RFID |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20201228 |