CN207757551U - A kind of multilevel decompression valve base dismantling device - Google Patents
A kind of multilevel decompression valve base dismantling device Download PDFInfo
- Publication number
- CN207757551U CN207757551U CN201721817777.2U CN201721817777U CN207757551U CN 207757551 U CN207757551 U CN 207757551U CN 201721817777 U CN201721817777 U CN 201721817777U CN 207757551 U CN207757551 U CN 207757551U
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- dismantling device
- valve seat
- valve base
- valve
- cutting ferrule
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Abstract
The utility model belongs to multilevel decompression regulating valve mounting technology field, particularly relate to a kind of multilevel decompression valve base dismantling device, primarily to providing a kind of multilevel decompression regulating valve valve seat dismantling device, the effective removal efficiency for improving multilevel decompression valve base, it ensure that the dismounting safety of decompression valve base, the decompression valve base dismantling device includes valve seat cutting ferrule, the dismounting notch to match with valve seat is provided in the front end of valve seat cutting ferrule, the rear end of valve seat cutting ferrule is provided with driving long-neck, it is fixedly welded with fixed cutting ferrule in the rear end of driving long-neck, the rear end of driving long-neck is provided with tool rotary bar；The multilevel decompression regulating valve valve seat dismantling device of the structure setting is effectively guaranteed the dismounting safety of decompression valve base, avoids the dismounting damage of valve body internal thread；The labor intensity for effectively reducing worker simultaneously, improves the dismounting installation effectiveness of worker, improves the economic benefit of enterprise.
Description
Technical field
The utility model belongs to multilevel decompression regulating valve mounting technology field；Particularly relate to a kind of multilevel decompression valve
Valve seat dismantling device.
Background technology
Multilevel decompression regulating valve has compact-sized, and droop loss is few, and water leakage is small, and it is excellent that discharge characteristic is accurate etc.
Point；Especially suitable for allowing leakage rate small, the little workplace of pressure difference before and after valve；But the multilevel decompression regulating valve of the prior art
Valve seat be connected through a screw thread mode and be installed on valve body middle chamber, but every time dismounting valve seat when, be all to tap valve seat with chisel,
Valve seat maintenance is caused to replace extremely inconvenient, and medium is easily sent out by the thread gaps between valve seat and valve body when valve is closed
Raw leakage, will necessarily cause valve base seal property to be not easy to ensure after long-time service；So providing a kind of multilevel decompression valve base
Dismantling device just seems unusual necessity.
Invention content
The goal of the invention of the utility model：
Primarily to providing a kind of multilevel decompression regulating valve valve seat dismantling device, not only effectively improves worker and dismantling
Removal efficiency when multilevel decompression valve base, and it is effectively guaranteed the dismounting safety of decompression valve base, it avoids in valve body
The dismounting of screw thread damages；The labor intensity for effectively reducing worker simultaneously, improves the dismounting installation effectiveness of worker, improves
The economic benefit of enterprise.
The technical solution of the utility model is：
A kind of multilevel decompression valve base dismantling device is provided, which includes valve seat cutting ferrule,
The front end of valve seat cutting ferrule is provided with the dismounting notch to match with valve seat, and the rear end of valve seat cutting ferrule is provided with driving long-neck,
It is fixedly welded with fixed cutting ferrule in the rear end of driving long-neck, the rear end of driving long-neck is provided with tool rotary bar；In tool
It is provided with location hole one on rotary bar, the location hole two to match with one position of location hole is provided on fixing card set；Fixed
It is worn between position hole one and location hole two and is connected to clamping screw, locking nut is provided on clamping screw.
The tool rotary bar is cross tool rotary bar, buckling groove is internally provided in driving long-neck, ten
Font tool rotary bar is provided centrally with the clamping block to match with buckling groove.
The cross tool rotary bar is that two steel pipes are mutually perpendicular to be welded.
It is connected using interference between the clamping block and buckling groove.
10mm is cannot be less than in the groove depth for the dismounting notch that the front end of valve seat cutting ferrule is arranged.
The material of the multilevel decompression valve base dismantling device is 45# steel.
The utility model has the beneficial effects that：
The multilevel decompression regulating valve valve seat dismantling device of the structure setting not only effectively improves worker in the multistage drop of dismounting
Removal efficiency when pressure valve valve seat, and it is effectively guaranteed the dismounting safety of decompression valve base, avoid valve body internal thread
Dismounting damage；The labor intensity for effectively reducing worker simultaneously, improves the dismounting installation effectiveness of worker, improves enterprise
Economic benefit.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure；1 is valve seat cutting ferrule；2 be dismounting notch；3 be driving long-neck；4 be fixed cutting ferrule；5 be tool rotary bar；6
For location hole one；7 be location hole two；8 be clamping screw；9 be locking nut；10 be buckling groove；11 be clamping block.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.
As shown in Figure 1, providing a kind of multilevel decompression valve base dismantling device, which includes valve
Seat cutting ferrule 1, the dismounting notch 2 to match with valve seat is provided in the front end of valve seat cutting ferrule, is arranged in the rear end of valve seat cutting ferrule
There is driving long-neck 3, fixed cutting ferrule 4 is fixedly welded in the rear end of driving long-neck, the rear end of driving long-neck is provided with tool
Rotary bar 5；It is provided with location hole 1 on tool rotary bar, is provided on fixing card set and matches with one position of location hole
Location hole 27；It is worn between location hole one and location hole two and is connected to clamping screw 8, locking screw is provided on clamping screw
Mother 9.
The tool rotary bar is cross tool rotary bar, and buckling groove 10 is internally provided in driving long-neck,
Cross tool rotary bar is provided centrally with the clamping block 11 to match with buckling groove.
The cross tool rotary bar is that two steel pipes are mutually perpendicular to be welded.
It is connected using interference between the clamping block and buckling groove.
10mm is cannot be less than in the groove depth for the dismounting notch that the front end of valve seat cutting ferrule is arranged.
The material of the multilevel decompression valve base dismantling device is 45# steel.
The multilevel decompression regulating valve valve seat dismantling device of the structure setting not only effectively improves worker in the multistage drop of dismounting
Removal efficiency when pressure valve valve seat, and it is effectively guaranteed the dismounting safety of decompression valve base, avoid valve body internal thread
Dismounting damage；The labor intensity for effectively reducing worker simultaneously, improves the dismounting installation effectiveness of worker, improves enterprise
Economic benefit.
Claims (6)
1. a kind of multilevel decompression valve base dismantling device, it is characterised in that：The decompression valve base dismantling device includes valve seat cutting ferrule,
It is provided with the dismounting notch to match with valve seat in the front end of valve seat cutting ferrule, the rear end of valve seat cutting ferrule is provided with driving length
Neck, fixed cutting ferrule is fixedly welded in the rear end of driving long-neck, and the rear end of driving long-neck is provided with tool rotary bar；In work
It is provided with location hole one on tool rotary bar, the location hole two to match with one position of location hole is provided on fixing card set；
It is worn between location hole one and location hole two and is connected to clamping screw, locking nut is provided on clamping screw.
2. a kind of multilevel decompression valve base dismantling device according to claim 1, it is characterised in that：The tool rotation
Stick is cross tool rotary bar, is internally provided with buckling groove in driving long-neck, is set at the center of cross tool rotary bar
It is equipped with the clamping block to match with buckling groove.
3. a kind of multilevel decompression valve base dismantling device according to claim 2, it is characterised in that：The cross work
Tool rotary bar is that two steel pipes are mutually perpendicular to be welded.
4. a kind of multilevel decompression valve base dismantling device according to claim 2, it is characterised in that：In the clamping block
It is connect using interference between buckling groove.
5. a kind of multilevel decompression valve base dismantling device according to claim 1, it is characterised in that：Valve seat cutting ferrule most
The groove depth of the dismounting notch of front end setting cannot be less than 10mm.
6. a kind of multilevel decompression valve base dismantling device according to claim 1 or 2, it is characterised in that：This described is more
The material of grade decompression valve base dismantling device is 45# steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817777.2U CN207757551U (en) | 2017-12-22 | 2017-12-22 | A kind of multilevel decompression valve base dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721817777.2U CN207757551U (en) | 2017-12-22 | 2017-12-22 | A kind of multilevel decompression valve base dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757551U true CN207757551U (en) | 2018-08-24 |
Family
ID=63188283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721817777.2U Active CN207757551U (en) | 2017-12-22 | 2017-12-22 | A kind of multilevel decompression valve base dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757551U (en) |
-
2017
- 2017-12-22 CN CN201721817777.2U patent/CN207757551U/en active Active
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