CN201198918Y - Fixing device of valve mechanical arm - Google Patents
Fixing device of valve mechanical arm Download PDFInfo
- Publication number
- CN201198918Y CN201198918Y CNU200720181734XU CN200720181734U CN201198918Y CN 201198918 Y CN201198918 Y CN 201198918Y CN U200720181734X U CNU200720181734X U CN U200720181734XU CN 200720181734 U CN200720181734 U CN 200720181734U CN 201198918 Y CN201198918 Y CN 201198918Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- valve mechanism
- mechanism hand
- base
- fixed base
- 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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- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides a fixed device used for a valve manipulator; the fixed device of the valve manipulator consists of a fixed seat and a fixed sheet; the fixed seat is arranged below the rear end of the base of the valve manipulator; the middle of the lower end of the fixed seat is provided with an arc-shaped concave trough; the left side and the right side of the concave trough are respectively provided with a fixed screw hole; the middle of the fixed sheet is an arc-shaped bulge and the fixed sheet is symmetric to the fixed seat; the positions of two ends of the fixed sheet corresponding to the fixed seat are respectively provided with a screw hole; according to the design of the fixed device, the fixed seat and the valve manipulator are directly prepared together by a die, thus being stable and simple, and saving the cost; the fixed seat is clamped at the position corresponding to the pipeline and fixed by using the fixed sheet through two screws; furthermore, the installation is simple and convenient.
Description
Technical field
The utility model is a kind of fixing device of valve mechanism hand.
Technical background
The fixing device of the present valve mechanism hand that uses, it is to establish a rectangular fixed groove on the base of valve mechanism hand, and with two ear pieces that become symmetry, an end of ear piece is screwed in the fixed groove of mechanism hand base, middle protrusion place is stuck on the pipeline lower end one screw.Inconvenience is installed in so design, and two ear pieces and mechanism hand base all separate, and adds the rectangular fixed groove and locatees complicated; The 2nd, screw and rectangular fixed groove use for a long time, and be loosening easily, causes the valve mechanism hand fixing unstable, causes potential safety hazard.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model be to provide a kind of easy for installation, simple, performance is good, fixation, safety, the fixing device of the novel valve mechanism hand that wear life is long.
For realizing technique scheme, the fixing device of the utility model valve mechanism hand is made up of fixed base, fixed plate, transfer system one fixed base at the base rear end of valve mechanism hand, system one circle fox connected in star each side is shaped on a fixing screw hole at groove in the middle of the fixed base lower end; One fixed plate, middle protrusion in the arc-shaped, and symmetrical with fixed base, a screw hole is respectively made in the corresponding place of its two ends and fixed base again.So design is passed through mould to fixed base and valve mechanism hand directly built in together, and is not only firm, simply, also saves cost, and fixed base is stuck in the pipeline relevant position, by two screws, is fixed tightly just with fixed plate, installs simple, convenient.
Description of drawings:
Fig. 1 is that a kind of valve mechanism hand of the utility model is installed in the schematic representation on the pipeline.
Fig. 2 is the structure sectional view of fixing device on pipeline of a kind of valve mechanism hand of the utility model.
Fig. 3 is fixing device installation figure on pipeline of a kind of valve mechanism hand of the utility model
Embodiment:
As shown in Figure 1, front end at valve mechanism hand 1 is shaped on whirling arm mechanism 19, it is stuck on the valve key 16 on the pipeline 17, in the middle of valve mechanism hand 1 base, be provided with a manual clutch 18, transfer system one fixed base 11 at the base rear end of valve mechanism hand 1, system one circle fox connected in star each side is shaped on a fixing screw hole at groove in the middle of fixed base 11 lower ends; One fixed plate 12, middle protrusion in the arc-shaped, and symmetrical with fixed base 11, a screw hole is respectively made in its two ends and fixed base 11 corresponding places again, the circular groove of fixed base 11 is stuck on the pipeline 17,, is fixed tightly with screw 13 blocking pipeline folder 17 from another side with fixed plate 13.
So design is passed through mould to fixed base and valve mechanism hand directly built in together, and is not only firm, simply, also saves cost, and fixed base is stuck in the pipeline relevant position, by two screws, is fixed tightly just with fixed plate, installs simple, convenient.
Claims (2)
1. the fixing device of a valve mechanism hand, it is characterized in that: form by fixed base, fixed plate, transfer system one fixed base at the base rear end of valve mechanism hand, system one circle fox connected in star each side is shaped on a fixing screw hole at groove in the middle of the fixed base lower end; One fixed plate, middle protrusion in the arc-shaped, and symmetrical with fixed base, a screw hole is respectively made in the corresponding place of its two ends and fixed base again.
2. according to the fixing device of the described a kind of valve mechanism hand of claim 1, it is characterized in that: the base of fixed base and valve mechanism hand is an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720181734XU CN201198918Y (en) | 2007-10-22 | 2007-10-22 | Fixing device of valve mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720181734XU CN201198918Y (en) | 2007-10-22 | 2007-10-22 | Fixing device of valve mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198918Y true CN201198918Y (en) | 2009-02-25 |
Family
ID=40450073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720181734XU Expired - Fee Related CN201198918Y (en) | 2007-10-22 | 2007-10-22 | Fixing device of valve mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198918Y (en) |
-
2007
- 2007-10-22 CN CNU200720181734XU patent/CN201198918Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20091123 |