CN213298961U - Novel nuclear power valve casting and forging piece - Google Patents
Novel nuclear power valve casting and forging piece Download PDFInfo
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- CN213298961U CN213298961U CN202022271821.2U CN202022271821U CN213298961U CN 213298961 U CN213298961 U CN 213298961U CN 202022271821 U CN202022271821 U CN 202022271821U CN 213298961 U CN213298961 U CN 213298961U
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Abstract
The utility model provides a novel nuclear power valve casting and forging piece, which belongs to the technical field of nuclear power valves and comprises a valve body, a connecting ring is fixedly connected to one side of the valve body, a valve body column is fixedly connected to the middle of the valve body, a series plate is connected to the upper end of the valve body column in a penetrating way, and a support plate is welded to the upper end of the series plate; through being equipped with the connecting hole in valve body post one side, make the valve body post be connected through the connecting hole when being connected with the valve body, and the connecting hole is for encircleing the setting, make the valve body can seamless joint after connecting, make inside liquid can not overflow and go out, be connected both and agree with each other through being equipped with the parallel board in valve body post upper end and series connection board, can not the error appear when making the parallel board of valve body post upper end and series connection board be connected, the personnel of being convenient for pass through fixing bolt lug connection, just more firm when the device uses after when both pass through fixing bolt through connection, the valve can be more firm when using after connecting fixedly through the top.
Description
Technical Field
The utility model belongs to the technical field of the nuclear power valve, especially, relate to a novel nuclear power valve casts forging.
Background
The 'power station valve' is also called as a special valve for a power station, and is mainly suitable for cutting off or connecting pipeline media on pipelines of various systems of a thermal power station. Suitable media are: non-corrosive media such as water, steam, and the like.
However, when the existing novel nuclear power valve casting and forging piece is used actually, loose conditions of all parts easily appear when the connection performance of all castings is poor and the valve is used for a long time, the parts can be disassembled, the novel nuclear power valve casting and forging piece can not be effectively disassembled when being overhauled, too much time and manpower can be consumed by personnel due to overlong disassembly time, and inconvenience in working of a thermal power station can be affected due to the fact that the overhaul time is prolonged and follow-up operation is carried out.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a novel nuclear power valve casting and forging connects through setting up connecting hole cooperation valve body, and both through fixing bolt through series connection board and the parallel connection board of valve body post upper end aim at solving the relatively poor condition of novel nuclear power valve casting and forging connection performance that provides in the background art, can lead to each part loose condition to appear easily in the use, can not quick effectual dismantlement simultaneously, lead to follow-up consuming too much time's problem when overhauing.
The embodiment of the utility model provides a realize like this, a novel nuclear power valve casts forging, which comprises a valve body, valve body one side fixedly connected with clamping ring, fixed connection has the valve body post in the middle of the valve body, valve body post upper end through connection has the series connection board, the welding of series connection board upper end sets up the backup pad, the equal fixedly connected with connecting rod in backup pad upper end, connecting rod upper end fixedly connected with latch closure, the latch closure lower extreme is equipped with the valve rod, the porose post subassembly of latch closure upper end fixedly connected with, hole post subassembly upper end fixedly connected with protection ring, the inboard through connection in protection ring upper end has the bull stick, bull stick upper end swing joint has the swivel.
By adopting the scheme, the connecting hole is arranged on one side of the valve body column, the valve body column is connected through the connecting hole when being connected with the valve body, the connecting hole is arranged in a surrounding way, the valve body can be seamlessly connected after being connected, so that the internal liquid can not overflow, the parallel plate and the series plate are connected through the parallel plate arranged on the upper end of the valve body column and are mutually matched, errors can not appear when the parallel plate and the series plate at the upper end of the valve body column are connected, a person can be conveniently and directly connected through the fixing bolt, when the two are connected through the fixing bolt, the device is more stable when in use, the valve can be more stable when in use after the connection and the fixation, when in disassembly, the bolt designed on the upper end is loosened with the connecting hole, the interior of the valve can be effectively repaired, because the positions to be disassembled are all key positions for maintenance, the position of the disassembly part of the valve can be realized when in the, the valve is connected after the maintenance is finished, so that the valve can be effectively fixed, the valve is enabled to have good fixity by the operation, and the valve is more convenient to detach.
Preferably, the valve body column is provided with a connecting hole in one side in an embedded manner, the filter screen is fixedly connected to the inner side of the connecting hole, and the connecting hole is arranged in a surrounding manner.
Preferably, the series plates and the parallel plates are engaged with each other, and the fixing bolts are provided at the upper ends of the inner sides of the series plates and penetrate through the series plates and the parallel plates.
Preferably, a rotating rod connecting sleeve is arranged on the inner side of the hole column assembly, a clamping ring is fixedly connected to the surface of the rotating rod connecting sleeve, and the middle of the clamping ring is concave.
Preferably, the number of the connecting rods is 3, the connecting rods are arranged in a surrounding mode, and the connecting positions of the connecting rods and the buckles are bent.
Preferably, a valve rod connecting column is fixedly connected to the inner side of the upper end of the valve body column, is circular and is perpendicular to the middle of the parallel plates, and the inner ring and the valve rod can be connected in an embedded mode.
This novel nuclear electroforming valve member is through being equipped with the connecting hole in valve body post one side, make the valve body post be connected through the connecting hole when being connected with the valve body, and the connecting hole is for encircleing the setting, make the valve body can seamless joint after connecting, make inside liquid can not overflow and go out, be connecting both and agree with each other through being equipped with the parallel board and series connection board in valve body post upper end, can not appear the error when making the parallel board of valve body post upper end be connected with the series connection board, the personnel of being convenient for pass through fixing bolt lug connection, just more firm when the device uses after when both pass through fixing bolt through connection, the valve can be more firm when using after connecting fixedly through above.
This novel nuclear electroforming valve member loosens the bolt and the connecting hole of upper end design when dismantling, can effectively overhaul inside the valve, because the position of dismantling all is the key position of overhauing, make the valve overhaul the time the partial position can of dismantlement, overhaul and finish the valve inside after connect can effectively fix, above-mentioned operation makes the valve possess good fixity, also more convenient when dismantling.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the valve body column of the present invention;
fig. 3 is a schematic structural view of the support plate and the hole pillar assembly of the present invention.
In the figure: 1. a valve body; 2. a connecting ring; 3. a valve body column; 301. connecting holes; 302. filtering with a screen; 303. a parallel plate; 304. a valve rod connecting column; 305. an inner ring; 4. a series plate; 5. a support plate; 501. a connecting rod; 502. a valve stem; 503. looping; 6. a bore and post assembly; 601. a rotating rod connecting sleeve; 602. a snap ring; 7. a guard ring; 8. a rotating rod; 9. and (6) rotating the ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Please refer to fig. 1-3 the utility model relates to a novel nuclear power valve is cast and forged, including valve body 1, 1 one side fixedly connected with clamping ring 2 of valve body, fixed connection has valve body post 3 in the middle of the valve body 1, 3 upper ends through connection of valve body post have series connection board 4, 4 upper end welding of series connection board sets up backup pad 5, the equal fixedly connected with connecting rod 501 in backup pad 5 upper end, connecting rod 501 upper end fixedly connected with latch closure 503, the latch closure 503 lower extreme is equipped with valve rod 502, latch closure 503 upper end fixedly connected with hole post subassembly 6, 6 upper ends fixedly connected with protection ring 7 of hole post subassembly, the inboard through connection in protection ring 7 upper end has bull stick 8, 8 upper end swing joint of bull stick has swivel stick 9.
Valve body post 3 one side all inlays and is provided with connecting hole 301, the inboard fixedly connected with filter screen 302 of connecting hole 301, connecting hole 301 is for encircleing the setting.
In this embodiment, through this kind of design, can effectually fix through connecting hole 301 when making valve body post 3 be connected with valve body 1, make valve body post 3 be connected with valve body 1 more stably through also can not have the liquid overflow and go out after both precision connections when using.
The series plates 4 and the parallel plates 303 are matched with each other, the upper ends of the inner sides of the series plates 4 are provided with fixing bolts, and the fixing bolts penetrate through the series plates 4 and the parallel plates 303.
In this embodiment, through this kind of design, can not the error appear when making the parallel plate 303 of valve body post 3 upper end be connected with series connection board 4, the personnel of being convenient for pass through fixing bolt lug connection, just more firm when the device uses after both pass through fixing bolt through connection.
The inner side of the hole column component 6 is provided with a rotating rod connecting sleeve 601, the surface of the rotating rod connecting sleeve 601 is fixedly connected with a clamping ring 602, and the middle of the clamping ring 602 is concave.
In this embodiment, through this kind of design, make the inside bull stick adapter sleeve 601 of hole post subassembly 6 pass through snap ring 602 can effectual card system inside hole post subassembly 6, can also play the effect of protection bull stick 8, prevent that bull stick 8 and part friction on every side.
Connecting rod 501 is equipped with 3, and connecting rod 501 is for encircleing the setting to connecting rod 501 and latch closure 503 junction is curved.
In this embodiment, through this kind of design, make connecting rod 501 can effectual support upper end latch closure 503, just can guarantee the structure of upper end more stable after latch closure 503 supports stably, and the upper end is curved with the latch closure 503 junction for leave the space between and guarantee that the device can not appear rubbing when using.
A valve rod connecting column 304 is fixedly connected to the inner side of the upper end of the valve body column 3, the valve rod connecting column 304 is circular, the valve rod connecting column 304 is perpendicular to the middle of the parallel plate 303, and the inner ring 305 and the valve rod 502 can be connected in an embedded mode.
In this embodiment, after the serial plate 4 and the parallel plate 303 are connected by the fixing bolt, the inner ring 305 in the valve body connecting column 304 is connected to the valve rod 502, so that the valve body column 3 and the support plate 5 are sealed.
When in use, the valve body 1 is currently connected with the valve body column 3 and then is connected and fastened through the connecting hole at one side of the valve body column 3, the parallel plate 303 at the upper end of the valve body column 3 is connected with the serial plate 4, so that the upper end part can be effectively connected, because the connecting hole 301 is arranged at one side of the valve body column 3, the valve body column 3 is connected with the valve body 1 through the connecting hole 301, the connecting hole 301 is arranged in a surrounding way, the valve body 1 can be seamlessly connected after being connected, so that the internal liquid can not overflow, the parallel plate 303 at the upper end of the valve body column 3 is connected with the serial plate 4, the parallel plate 303 and the serial plate 4 are mutually matched, no error occurs when the parallel plate 303 at the upper end of the valve body column 3 is connected with the serial plate 4, and the direct connection of personnel through a fixing bolt is convenient, when the two are connected through the fixing bolt, the device is more stable, connect fixed back valve can be more firm when using through above, when dismantling the bolt and the connecting hole of upper end design slack, can effectively overhaul inside the valve, because the position of dismantling all is the key position of overhauing, make the valve dismantle when overhauing partial position can, overhaul and finish connecting after the valve is inside and can effectively fix, above-mentioned operation makes the valve possess good fixity, it is also more convenient when dismantling.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A novel nuclear power valve casting and forging piece is characterized by comprising a valve body (1), wherein one side of the valve body (1) is fixedly connected with a connecting ring (2), the middle of the valve body (1) is fixedly connected with a valve body column (3), the upper end of the valve body column (3) is connected with a series connection plate (4) in a penetrating way, the upper ends of the series plates (4) are welded with supporting plates (5), the upper ends of the supporting plates (5) are fixedly connected with connecting rods (501), the upper end of the connecting rod (501) is fixedly connected with a ring buckle (503), the lower end of the ring buckle (503) is provided with a valve rod (502), the upper end of the ring buckle (503) is fixedly connected with a hole column component (6), the upper end of the hole column component (6) is fixedly connected with a protection ring (7), the inner side of the upper end of the protection ring (7) is connected with a rotating rod (8) in a penetrating way, and the upper end of the rotating rod (8) is movably connected with a rotating ring (9).
2. The novel nuclear power valve casting and forging piece as claimed in claim 1, wherein connecting holes (301) are embedded in one side of the valve body column (3), a filter screen (302) is fixedly connected to the inner side of each connecting hole (301), and the connecting holes (301) are arranged in a surrounding mode.
3. The novel nuclear power valve forging of claim 1, wherein the series plates (4) and the parallel plates (303) are matched with each other, and the fixing bolts are arranged at the upper ends of the inner sides of the series plates (4) and penetrate through the series plates (4) and the parallel plates (303).
4. The novel nuclear power valve forging as claimed in claim 1, wherein a rotating rod connecting sleeve (601) is arranged on the inner side of the bore column assembly (6), a clamping ring (602) is fixedly connected to the surface of the rotating rod connecting sleeve (601), and the middle of the clamping ring (602) is concave.
5. The novel nuclear power valve forging of claim 1, wherein the number of the connecting rods (501) is 3, the connecting rods (501) are arranged in a surrounding manner, and the connecting position of the connecting rods (501) and the ring buckle (503) is bent.
6. The novel nuclear power valve forging as set forth in claim 1, wherein a valve rod connecting column (304) is fixedly connected to the inner side of the upper end of the valve body column (3), the valve rod connecting column (304) is circular, the valve rod connecting column (304) is perpendicular to the middle of the parallel plate (303), and the inner ring (305) and the valve rod (502) can be connected in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271821.2U CN213298961U (en) | 2020-10-13 | 2020-10-13 | Novel nuclear power valve casting and forging piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022271821.2U CN213298961U (en) | 2020-10-13 | 2020-10-13 | Novel nuclear power valve casting and forging piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213298961U true CN213298961U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022271821.2U Active CN213298961U (en) | 2020-10-13 | 2020-10-13 | Novel nuclear power valve casting and forging piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213298961U (en) |
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2020
- 2020-10-13 CN CN202022271821.2U patent/CN213298961U/en active Active
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