CN207522452U - A kind of eccentric adjusting type valve fixture - Google Patents
A kind of eccentric adjusting type valve fixture Download PDFInfo
- Publication number
- CN207522452U CN207522452U CN201820223626.2U CN201820223626U CN207522452U CN 207522452 U CN207522452 U CN 207522452U CN 201820223626 U CN201820223626 U CN 201820223626U CN 207522452 U CN207522452 U CN 207522452U
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- mobile
- block
- screw rod
- driving screw
- type valve
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Abstract
A kind of eccentric adjusting type valve fixture, including pedestal, positioning sleeve, drive rod, eccentric wheel, connecting spring, mobile column, spill spin block, fixing clip, mobile fixture block, driving screw rod；The positioning sleeve is mounted among pedestal；The positioning sleeve is internally provided with mobile cavity from top to down；The connecting spring is mounted on mobile cavity bottom；The eccentric wheel is mounted on connecting spring upper end；The drive rod passes through positioning sleeve and eccentric wheel to fix；The mobile column lower end is mounted in mobile cavity；The mobile column lower end is connected to eccentric wheel upper end.The utility model can adjust the eccentric angle of eccentric wheel by rotation of drive rod, so as to which mobile column be driven to move up and down, adjust the height of mobile column, and by connecting spring, entirely driving process is more steady.
Description
Technical field
The utility model is related to a kind of eccentric adjusting type valve fixtures.
Background technology
At present, it generally requires to clamp valve when overhauling valve, installing, in order to which operating personnel are grasped
Make, but current clamping device is inconvenient to use, it is impossible to be rotated and adjust height, service life is short.
Utility model content
In view of the deficiencies of the prior art mentioned above, the utility model solve the problems, such as be：A kind of adjustable height of offer,
Easy-to-use, the rotatable eccentric adjusting type valve fixture used.
To solve the above problems, the technical solution that the utility model is taken is as follows：
A kind of eccentric adjusting type valve fixture, including pedestal, positioning sleeve, drive rod, eccentric wheel, connecting spring, mobile column,
Spill spin block, fixing clip, mobile fixture block, driving screw rod；The positioning sleeve is mounted among pedestal；Inside the positioning sleeve
Equipped with mobile cavity from top to down；The connecting spring is mounted on mobile cavity bottom；The eccentric wheel is mounted on connection bullet
Spring upper end；The drive rod passes through positioning sleeve and eccentric wheel to fix；The mobile column lower end is mounted in mobile cavity；It is described
Mobile column lower end be connected to eccentric wheel upper end；The spill spin block is rotatably mounted on mobile column upper end；The fixing clip
Mounted on the upper end of spill spin block；The mobile fixture block is mounted on the side of fixing clip；The fixing clip and mobile folder
Clamping section is equipped between block；The fixing clip is internally threaded chamber；The driving screw rod passes through mobile fixture block spiral shell
Line is connected in the thread cavity of fixing clip；The drive screw drives movement fixture block movement.
Further, the mobile column upper end is equipped with the clamping annulus of the T-shaped structure in section；The spill spin block lower end is set
There is the clamping annular groove of the T-shaped structure in section；The spill spin block is by being clamped clamping of the annular groove rotary clamping in mobile column
Outside annulus.
Further, it is equipped with limited block on the outside of the driving screw rod；The limited block is connected to the outside of mobile fixture block.
Further, the driving screw rod outboard end is equipped with rotating bar.
Further, the driving screw rod medial end is in terraced structure；The driving spiral shell in terraced structure
The medial end of bar, which is socketed with, compresses spring；The spring that compresses is pressed between driving screw rod and thread cavity.
Further, the spill spin block side is equipped with connecting rod；The bottom of the mobile fixture block is equipped with sliding slot；Described
The upper end of connecting rod is connected in sliding slot；The mobile fixture block is slided by sliding slot along the upper end of connecting rod.
The beneficial effects of the utility model
The utility model can adjust the eccentric angle of eccentric wheel by rotation of drive rod, so as to drive in mobile column
Lower movement adjusts the height of mobile column, and by connecting spring, entirely driving process is more steady；The utility model can be with
Screw rod is driven by rotation, mobile fixture block is driven to be moved to fixing clip, is then adjusted between fixing clip and mobile fixture block
The size in section is clamped, so as to be clamped to the flanged ends of valve, the utility model can be by rotating spill spin block pair
Valve carries out 360 degree of maintenance, and operation is very convenient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of the utility model positioning sleeve.
Specific embodiment
The utility model content is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of eccentric adjusting type valve fixture, including pedestal 1, positioning sleeve 8, drive rod 81, eccentric wheel
9th, connecting spring 92, mobile column 2, spill spin block 3, fixing clip 5, mobile fixture block 4, driving screw rod 6.The positioning sleeve 8 is installed
Among pedestal 1；The positioning sleeve 8 is internally provided with mobile cavity 81 from top to down；The connecting spring 92, which is mounted on, to be moved
Dynamic 81 bottom of chamber；The eccentric wheel 9 is mounted on 92 upper end of connecting spring；The drive rod 91 passes through positioning sleeve 8 and bias
Wheel 9 is fixed；2 lower end of mobile column is mounted in mobile cavity 81；2 lower end of mobile column is connected to 9 upper end of eccentric wheel.
The spill spin block 3 is rotatably mounted on 2 upper end of mobile column.The fixing clip 5 is mounted on the upper end of spill spin block 3.Described
Mobile fixture block 4 is mounted on the side of fixing clip 5.Clamping section 52 is equipped between the fixing clip 5 and mobile fixture block 4.
The fixing clip 5 is internally threaded chamber 51.The driving screw rod 6 passes through mobile fixture block 4 to be threaded in geometrical clamp
In the thread cavity 51 of block 5.The mobile fixture block 4 of the driving of driving screw rod 6 moves.Further preferably, 2 upper end of mobile column
Clamping annulus 21 equipped with the T-shaped structure in section.3 lower end of spill spin block is equipped with the clamping annular groove of the T-shaped structure in section.
The clamping annular groove of the spill spin block 3 is socketed in outside the clamping annulus 21 of 2 upper end of mobile column.The spill spin block passes through card
Annular groove rotary clamping is connect outside the clamping annulus 21 of mobile column.Further preferably, 6 outside of driving screw rod is equipped with limit
Position block 61.The limited block 61 is connected to the outside of mobile fixture block 4.Further preferably, 6 outboard end of driving screw rod
Equipped with rotating bar 62.Further preferably, 6 medial end of driving screw rod is in terraced structure.Described is in step knot
The medial end of the driving screw rod 6 of structure, which is socketed with, compresses spring 7.The spring 7 that compresses is pressed on driving screw rod 6 and thread cavity
Between 51.Further preferably, 3 side of spill spin block is equipped with connecting rod 31.The bottom of the mobile fixture block 4 is equipped with sliding slot
41.The upper end of the connecting rod 31 is connected in sliding slot 41.The mobile fixture block 4 is by sliding slot 41 along connecting rod 31
It slides upper end.
The utility model can adjust the eccentric angle of eccentric wheel by rotation of drive rod, so as to drive in mobile column
Lower movement adjusts the height of mobile column, and by connecting spring, entirely driving process is more steady；The utility model can be with
Screw rod is driven by rotation, mobile fixture block is driven to be moved to fixing clip, is then adjusted between fixing clip and mobile fixture block
The size in section is clamped, so as to be clamped to the flanged ends of valve, the utility model can be by rotating spill spin block pair
Valve carries out 360 degree of maintenance, and operation is very convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of eccentric adjusting type valve fixture, which is characterized in that including pedestal, positioning sleeve, drive rod, eccentric wheel, connection bullet
Spring, mobile column, spill spin block, fixing clip, mobile fixture block, driving screw rod；The positioning sleeve is mounted among pedestal；Described
Positioning sleeve is internally provided with mobile cavity from top to down；The connecting spring is mounted on mobile cavity bottom；The eccentric wheel peace
Mounted in connecting spring upper end；The drive rod passes through positioning sleeve and eccentric wheel to fix；The mobile column lower end, which is mounted on, to be moved
Dynamic intracavitary；The mobile column lower end is connected to eccentric wheel upper end；The spill spin block is rotatably mounted on mobile column upper end；It is described
Fixing clip be mounted on spill spin block upper end；The mobile fixture block is mounted on the side of fixing clip；The geometrical clamp
Clamping section is equipped between block and mobile fixture block；The fixing clip is internally threaded chamber；The driving screw rod passes through
Mobile fixture block is threaded in the thread cavity of fixing clip；The drive screw drives movement fixture block movement.
2. eccentric adjusting type valve fixture according to claim 1, which is characterized in that the mobile column upper end, which is equipped with, to be cut
The clamping annulus of the T-shaped structure in face；The spill spin block lower end is equipped with the clamping annular groove of the T-shaped structure in section；The rotation
Switch block is by being clamped annular groove rotary clamping outside the clamping annulus of mobile column.
3. eccentric adjusting type valve fixture according to claim 1, which is characterized in that be equipped on the outside of the driving screw rod
Limited block；The limited block is connected to the outside of mobile fixture block.
4. eccentric adjusting type valve fixture according to claim 1, which is characterized in that the driving screw rod outboard end
Equipped with rotating bar.
5. eccentric adjusting type valve fixture according to claim 1, which is characterized in that the driving screw rod medial end
In terraced structure；The medial end of the driving screw rod in terraced structure, which is socketed with, compresses spring；Described compresses
Spring is pressed between driving screw rod and thread cavity.
6. eccentric adjusting type valve fixture according to claim 1, which is characterized in that the spill spin block side, which is equipped with, to be connected
Extension bar；The bottom of the mobile fixture block is equipped with sliding slot；The upper end of the connecting rod is connected in sliding slot；The mobile folder
Block is slided by sliding slot along the upper end of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223626.2U CN207522452U (en) | 2018-02-08 | 2018-02-08 | A kind of eccentric adjusting type valve fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820223626.2U CN207522452U (en) | 2018-02-08 | 2018-02-08 | A kind of eccentric adjusting type valve fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522452U true CN207522452U (en) | 2018-06-22 |
Family
ID=62576736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820223626.2U Active CN207522452U (en) | 2018-02-08 | 2018-02-08 | A kind of eccentric adjusting type valve fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522452U (en) |
-
2018
- 2018-02-08 CN CN201820223626.2U patent/CN207522452U/en active Active
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