CN206643564U - All-welded ball valve assembles pressure testing all-in-one - Google Patents
All-welded ball valve assembles pressure testing all-in-one Download PDFInfo
- Publication number
- CN206643564U CN206643564U CN201720353115.8U CN201720353115U CN206643564U CN 206643564 U CN206643564 U CN 206643564U CN 201720353115 U CN201720353115 U CN 201720353115U CN 206643564 U CN206643564 U CN 206643564U
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- CN
- China
- Prior art keywords
- guide rail
- valve body
- platform
- pressure testing
- workbench
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Abstract
The utility model discloses a kind of all-welded ball valve to assemble pressure testing all-in-one, includes hydraulic platform, mobile platform and workbench；The guide rail column being fixed on workbench is connected with below hydraulic platform, hydraulic platform includes the valve body pressing plate moved up and down in guide rail column；Mobile platform includes railcar, guide rail platform and the valve body location-plate being arranged in railcar, and railcar is displaced into guide rail platform and workbench between the two, passage is provided with valve body location-plate；It is installed with hydraulically extensible cylinder on the top surface of workbench, the piston rod in hydraulically extensible cylinder is fixedly connected with railcar.All-welded ball valve assembling, the horizontal two steps scheme of pressure testing of routine are broken, employ vertical placement valve body, space reduces, and valve body is transported on workbench using mobile platform, it is compact-sized, many technique, frock are eliminated, saves the time that staff pushes valve body, assembling, the efficiency of pressure testing greatly improve, very convenient quick.
Description
Technical field
It the utility model is related to valve processing equipment field, and in particular to a kind of all-welded ball valve assembles pressure testing all-in-one.
Background technology
All-welded ball valve is compared to traditional cast steel ball valve, and all-welded ball valve is compressing whole using carbon steel seamless steel pipe
It body formula welding ball valve, can bear continually to operate in the case where having impurity and chemical substance, long lifespan, and not have outside
Phenomena such as leakage.Due to the difference of all-welded ball valve, the process of its assembling pressure testing is also different, is typically tried in all-welded ball valve
During pressure often using blind plate screw and it is next make valve seat pretension, assembling process is cumbersome, has plenty of using hydraulic press
Compress, but valve caused high effort for into hydraulic press it is time-consuming.In addition, some hydraulic presses are horizontal in working region, space is non-
Chang great, design structure is also unreasonable, causes great puzzlement.
The content of the invention
The purpose of this utility model：The defects of in order to overcome prior art, the utility model provide it is a kind of novel in design,
Compact-sized all-welded ball valve assembling pressure testing all-in-one reasonable, space is small.
The technical solution of the utility model：Include hydraulic platform, mobile platform and workbench；The hydraulic platform
Lower section is connected with the guide rail column being fixed on workbench, and the hydraulic platform includes the valve body pressure moved up and down in guide rail column
Plate；The mobile platform includes railcar, guide rail platform and the valve body location-plate being arranged in railcar, and the railcar is moved
Move in guide rail platform and workbench between the two, passage is provided with the valve body location-plate；The top surface of the workbench
On be installed with hydraulically extensible cylinder, the piston rod in hydraulically extensible cylinder is fixedly connected with railcar.
Using above-mentioned technical proposal, all-welded ball valve assembling, the horizontal two steps scheme of pressure testing of routine are broken, have employed
Vertical to place valve body, space is reduced, and valve body is transported on workbench using mobile platform, compact-sized, is saved
Many technique, frock, the time that staff pushes valve body is saved, reduce the labor intensity of staff, assembling,
The efficiency of pressure testing greatly improves, very convenient quick.
It is of the present utility model further to set：It is big around same center of circle diameter that several are provided with the top surface of valve body location-plate
Small different annular groove.
Further set using above-mentioned, the valve body opening of all-welded ball valve is placed in annular groove and positioned, is positioned
It is convenient, without as being strained at valve together with bolt on conventional mounting tool, having saved frock, manpower, time, pressure testing is efficient
It is convenient, and suitable for the valve body of various different-diameters, place reliable, strong adaptability.
It is of the present utility model further to set：Annular groove is to position plate top surface perpendicular to valve body by the section in the center of circle
Right angled triangle, the hypotenuse of right angled triangle is disposed in proximity to valve body location-plate outside, and plate top surface is positioned perpendicular to valve body
Right-angle side be disposed in proximity to valve body location-plate circle centre position.
Further set using above-mentioned, the right-angle side perpendicular to valve body positioning plate top surface is close on the inside of valve body opening, hypotenuse
It is bonded with chamfering on the outside of valve body opening, makes more to stablize during pressure testing, be not easy to rock.
Setting further again of the present utility model：The hypotenuse groove of annular is offered on the hypotenuse of right angled triangle, tiltedly
Sealing ring is installed in the groove of side；Perpendicular to valve body positioning plate top surface right-angle side and hypotenuse intersection offer annular and
The rectangular recess of rectangular cross-section.
Using above-mentioned setting further again, sealing ring improves sealing during pressure testing, and rectangular recess fits in valve body opening,
It is filled with originally in intersection and the triangle space of valve body opening.
Setting further again of the present utility model：The bottom surface of valve body location-plate offers the bottom of several installation sealing rings
Face ring groove.
Using above-mentioned setting further again, prevent from producing leakage from location-plate bottom surface during pressure testing.
Setting further again of the present utility model：Two sections of parallel guide rail sections are provided with guide rail platform, are wrapped in guide rail section
Guide rail has been included, reinforcement has been provided with below guide rail and is installed on the support bar of guide rail platform tail end.
Using above-mentioned setting further again, material cost is saved in the design of two-part guide rail section, and reduction connects with railcar
Contacting surface is accumulated, and saves lubricating maintenance cost, and reinforcement strengthens the ability to bear of guide rail.
Setting further again of the present utility model：Guide rail section includes fixed part and turning part, and fixed part is fixed on work
On platform, turning part is hinged with fixed part and overturn around both hinged places, below the hinged place of turning part and fixed part
Support column is installed.
Using above-mentioned setting further again, turning part can inwardly be overturn around hinged place, be reduced when all-in-one leaves unused
Space, allow users to more reasonable arrangement and place all-in-one, support column prevents from being broken in hinged place during load-bearing.
Setting further again of the present utility model：Guide rail tail end is provided with the positive stop lug boss for limit track car.
Using above-mentioned setting further again, positive stop lug boss prevents railcar from going out guide rail platform, improves security.
Setting further again of the present utility model：The quantity of guide rail column is arranged to four, is disposed in proximity to workbench
Four angles at, wherein two diagonal guide rail column overcoat limited location sets.
Using above-mentioned setting further again, stop collar prevents that valve body pressing plate is long in guide rail column up stroke and causes hydraulic pressure
Platform damages, while has ensured safety to a certain extent.
Brief description of the drawings
Fig. 1 is the structural representation before the utility model pressure testing；
Structural representation when Fig. 2 is the utility model pressure testing；
Fig. 3 is the structural representation of the utility model mobile platform；
Fig. 4 is the profile of the utility model location-plate；
Fig. 5 is the enlarged drawing at A in Fig. 4；
Wherein, hydraulic platform 1, mobile platform 2, workbench 3, guide rail column 11, valve body pressing plate 12, railcar 21, guide rail
Platform 22, valve body location-plate 23, passage 231, hydraulically extensible cylinder 31, piston rod 311, annular groove 232, hypotenuse groove 233 are close
Seal 234, rectangular recess 235, bottom surface annular groove 236, guide rail section 221, guide rail 2211, reinforcement 222, support bar 223, fixed part
2212, turning part 2213, support column 2214, positive stop lug boss 2215, stop collar 111, valve 8.
Embodiment
All-welded ball valve assembling pressure testing all-in-one as Figure 1-3, includes hydraulic platform 1, mobile platform 2 and work
Make platform 3；The lower section of hydraulic platform 1 is connected with the guide rail column 11 being fixed on workbench 3, and the hydraulic platform 1 includes
There is the valve body pressing plate 12 moved up and down in guide rail column 11；The mobile platform 2 includes railcar 21, guide rail platform 22 and set
In the valve body location-plate 23 in railcar 21, the railcar 21 is displaced into guide rail platform 22 and workbench 3 between the two, described
Passage 231 is provided with valve body location-plate 23；Hydraulically extensible cylinder 31, liquid are installed with the top surface of the workbench 3
Piston rod 311 in pressure telescoping cylinder 31 is fixedly connected with railcar 21.Before installation, first start hydraulically extensible cylinder 31 by mobile platform
2 are transported to the correct positions installation valve body 8 of guide rail platform 22, move to correct position on the valve body pressing plate 12 of hydraulic platform 1 is same；Peace
After dress, the valve body on mobile platform 2 is transported on workbench 3 by hydraulically extensible cylinder 31, valve body pressing plate 12 pushes
And compress valve 8 and carry out pressure testing, valve point is lived into pressure testing again, rear venting pressure with electric welding or argon arc welding at once after pressure testing is qualified
Power, valve body pressing plate 12 is moved up, the correct position of guide rail platform 22 is transported to by the moving track car 21 of hydraulically extensible cylinder 31, finally hung out
Valve, pressure testing assembling finish.If pressure testing is unsuccessful, valve body pressing plate 12 can be directly moved up, valve 8 is transported to guide rail platform 22 and tieed up
Repair, it is not necessary to which time-consuming disassembling fixture assembles after repairing again.
As in Figure 3-5, it is different around same center of circle diameter that several are provided with the top surface of valve body location-plate 23
Annular groove 232, annular groove 232 by the center of circle section be perpendicular to the top surface of valve body location-plate 23 right angled triangle, directly
Angle hypotenuse is disposed in proximity to the outside of valve body location-plate 23, and the right-angle side perpendicular to valve body positioning plate top surface is arranged at
Close to the circle centre position of valve body location-plate 23.The annular groove 232 of different-diameter is adapted to the valve body of different-diameter, wide adaptability.Assembling
When, suitable annular groove 232 is selected, the inwall of valve body opening is close to the right-angle side of right angled triangle, the outer wall of valve body opening leans on
At the hypotenuse of right angled triangle.
As shown in figure 5, offering the hypotenuse groove 233 of annular on the hypotenuse of right angled triangle, installed in hypotenuse groove 233
There is sealing ring 234；Perpendicular to the right-angle side of the top surface of valve body location-plate 23 and the intersection of hypotenuse offer annular and section be
The rectangular recess 235 of rectangle.When valve 8 is loaded onto, sealing ring 234 is formed with valve body opening and sealed, and rectangular recess 235 is bonded routine
All-welded ball valve valve body opening.
The bottom surface of valve body location-plate 23 offers the bottom surface annular groove 236 of several installation sealing rings, and sealing ring 234 is preferably
O-ring seal.
Two sections of parallel guide rail sections 221 are provided with guide rail platform 22, include guide rail 2211, guide rail in guide rail section 221
2211 lower sections are provided with reinforcement 222 and are installed on the support bar 223 of the tail end of guide rail platform 22, and guide rail section 221 includes fixed part
2212 and turning part 2213, fixed part 2212 be fixed on workbench 3, turning part 2213 and fixed part 2212 are be hinged and around two
The hinged place upset of person, turning part 2213 below the hinged place of fixed part 2212 with being provided with support column 2213, guide rail
2211 tail ends are provided with the positive stop lug boss 2215 for limit track car 21.Wheel is installed, wheel is in guide rail in railcar 21
So as to drive railcar 21, positive stop lug boss 2215 is to railcar on guide rail platform 22 and workbench 3 is worked in for rolling on 2211
21 progress are spacing., can be by the turning part 2213 of two sections of guide rail sections 221 around itself and fixed part when the idle all-in-one of long-time
2212 hinged place is overturn to the same side, and by the supporting guide section 221 of support column 2213.
The quantity of guide rail column 11 is arranged to four, is disposed in proximity at four angles of workbench, wherein two diagonal
The overcoat limited location of guide rail column 11 set 111, the bottom of stop collar 111 is preferably inconsistent with workbench.
Claims (9)
1. a kind of all-welded ball valve assembles pressure testing all-in-one, it is characterised in that：Include hydraulic platform, mobile platform and work
Platform；The guide rail column being fixed on workbench is connected with below the hydraulic platform, the hydraulic platform includes in guide rail
The valve body pressing plate that post moves up and down；The mobile platform includes railcar, guide rail platform and the valve body being arranged in railcar
Location-plate, the railcar are displaced into guide rail platform and workbench between the two, passage are provided with the valve body location-plate；
It is installed with hydraulically extensible cylinder on the top surface of the workbench, the piston rod in hydraulically extensible cylinder is fixed with railcar to be connected
Connect.
2. all-welded ball valve according to claim 1 assembles pressure testing all-in-one, it is characterised in that：The valve body location-plate
Several are provided with top surface around the different annular groove of same center of circle diameter.
3. all-welded ball valve according to claim 2 assembles pressure testing all-in-one, it is characterised in that：The annular groove passes through
The section in the center of circle is the right angled triangle that plate top surface is positioned perpendicular to valve body, and the hypotenuse of right angled triangle, which is disposed in proximity to valve body, to be determined
Position plate outside, the right-angle side perpendicular to valve body positioning plate top surface are disposed in proximity to valve body location-plate circle centre position.
4. all-welded ball valve according to claim 3 assembles pressure testing all-in-one, it is characterised in that：The right angled triangle
The hypotenuse groove of annular is offered on hypotenuse, sealing ring is installed in hypotenuse groove；Perpendicular to the right angle of valve body positioning plate top surface
The intersection of side and hypotenuse offers the rectangular recess of annular.
5. all-welded ball valve according to claim 4 assembles pressure testing all-in-one, it is characterised in that：The valve body location-plate
Bottom surface offers the bottom surface annular groove of several installation sealing rings.
6. all-welded ball valve assembling pressure testing all-in-one according to claim 1 or 5, it is characterised in that：On the guide rail platform
Two sections of parallel guide rail sections are provided with, guide rail is included in guide rail section, reinforcement is provided with below guide rail and is installed on guide rail
The support bar of platform tail end.
7. all-welded ball valve according to claim 6 assembles pressure testing all-in-one, it is characterised in that：The guide rail section includes solid
Determine portion and turning part, fixed part is fixed on workbench, and turning part is hinged with fixed part and overturn around both hinged places, institute
State and support column is installed below the hinged place of turning part and fixed part.
8. all-welded ball valve according to claim 7 assembles pressure testing all-in-one, it is characterised in that：The guide rail tail end is set
There is the positive stop lug boss for limit track car.
9. the all-welded ball valve assembling pressure testing all-in-one according to claim 1 or 8, it is characterised in that：The guide rail column
Quantity is arranged to four, is disposed in proximity at four angles of workbench, wherein two diagonal guide rail column overcoat limited location sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353115.8U CN206643564U (en) | 2017-04-06 | 2017-04-06 | All-welded ball valve assembles pressure testing all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353115.8U CN206643564U (en) | 2017-04-06 | 2017-04-06 | All-welded ball valve assembles pressure testing all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643564U true CN206643564U (en) | 2017-11-17 |
Family
ID=60275730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353115.8U Expired - Fee Related CN206643564U (en) | 2017-04-06 | 2017-04-06 | All-welded ball valve assembles pressure testing all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756968A (en) * | 2021-01-04 | 2021-05-07 | 浙江中德自控科技股份有限公司 | Ball valve assembling equipment suitable for different specifications |
-
2017
- 2017-04-06 CN CN201720353115.8U patent/CN206643564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756968A (en) * | 2021-01-04 | 2021-05-07 | 浙江中德自控科技股份有限公司 | Ball valve assembling equipment suitable for different specifications |
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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 |
Granted publication date: 20171117 Termination date: 20210406 |
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| CF01 | Termination of patent right due to non-payment of annual fee |