CN216590215U - Hand wheel for valve turbine head - Google Patents
Hand wheel for valve turbine head Download PDFInfo
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- CN216590215U CN216590215U CN202122512682.2U CN202122512682U CN216590215U CN 216590215 U CN216590215 U CN 216590215U CN 202122512682 U CN202122512682 U CN 202122512682U CN 216590215 U CN216590215 U CN 216590215U
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- hand wheel
- valve
- fixing
- support frame
- turbine head
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Abstract
The utility model discloses a hand wheel for a valve turbine head, which comprises a hand wheel main body, wherein a fixed seat is arranged on the outer side wall of the hand wheel main body, a support frame is arranged at the other end of the fixed seat, a wheel disc is arranged at one end of the support frame, a holding groove is formed in the end surface of the top of the wheel disc, a connecting sleeve rod is arranged at the bottom of the hand wheel main body, a valve rod is arranged at the bottom of the connecting sleeve rod, and a clamping column is arranged on the outer side of the connecting sleeve rod; this valve is hand wheel for turbine head is through setting up the support frame, make this hand wheel overall structure more firm, it is stable to rotate the process, the difficult skew that takes place, through setting up fixing bolt and fixed screw, when the support frame breaks down, the completion that can be swift is torn open and is traded, the input of manpower and materials has been reduced, the life of hand wheel main part has been promoted, grip the groove through the setting, when the user need rotate the rim plate, grip the groove through gripping, can be swift more rotate, through setting up the connection loop bar, valve rod and card post, make the connection loop bar be in the same place with more firm the linking of valve rod.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a hand wheel for a valve turbine head.
Background
A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device capable of controlling the flow rate of a medium (liquid, gas, or powder) in a pipe or a device by flowing or stopping the medium.
The valve is a control part in a pipeline fluid conveying system, is used for changing the passage section and the medium flowing direction, and has the functions of diversion, cutoff, throttling, check, shunting or overflowing pressure relief and the like. Valves used for fluid control range from the simplest shut-off valves to the most sophisticated valves used in autonomous systems, ranging in variety and size, from the very tiny instrument valves up to industrial pipeline valves with nominal diameters of up to 10 meters. The valve can be used for controlling various types of fluid such as water, steam, oil products, gas, slurry, various corrosive media, liquid metal, radioactive fluid and the like to flow, the working pressure of the valve can be ultrahigh pressure from 0.0013MPa to 1000MPa, and the working temperature can be ultralow temperature from c-270 ℃ to high temperature from 1430 ℃.
The prior art has the following defects or problems:
1. the existing valve is characterized in that a hand wheel for a turbine head is unstable in integral structure and easy to deviate during operation;
2. the existing valve turbine head uses a hand wheel, and is connected with a valve rod by adopting single threads and a coupling, so that the existing valve turbine head is not stable enough;
3. the hand wheel for the turbine head of the existing valve is inconvenient to hold.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hand wheel for a valve turbine head to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: including the hand wheel main part, hand wheel main part lateral wall is provided with the fixing base, the fixing base other end is provided with the support frame, support frame one end is provided with the rim plate, rim plate top end face has been seted up and has been held the groove, hand wheel main part bottom is provided with the connecting sleeve pole, connecting sleeve pole bottom is provided with the valve rod, the connecting sleeve pole outside is provided with the card post.
As a preferred technical scheme of the utility model, the outer side of the hand wheel body and the inner side wall of the wheel disc are fixedly provided with fixed seats through welding, supporting frames are fixedly arranged among the fixed seats, and the supporting frames are provided with five groups.
According to the preferable technical scheme, the fixing seat comprises a fixing groove and fixing screw holes, the end face of the back of each group of fixing seats is provided with the fixing groove, the fixing screw holes are formed in the fixing groove, the supporting frame comprises a fixing end and a fixing bolt, the upper end and the lower end of each group of supporting frame are provided with the fixing ends, the size of each fixing end is matched with that of the fixing groove, the fixing bolt is fixedly installed in the fixing end, and threaded connection exists between the fixing bolt and the fixing screw holes.
As a preferred technical scheme, the end face of the top of the wheel disc is provided with five groups of holding grooves which are arranged in an annular array, and each group of holding grooves is positioned between the supporting frames.
According to the preferred technical scheme, the end face of the bottom of the hand wheel main body is fixedly connected with a connecting sleeve rod through welding, a first clamping groove is formed in the outer side wall of the connecting sleeve rod in a penetrating mode, a threaded through hole is formed in the bottom of the connecting sleeve rod, and threads on the inner wall of the threaded through hole are matched with threads on the outer wall of the valve rod.
As a preferred technical scheme, the top of the outer side wall of the valve rod is provided with a second clamping groove, and the first clamping groove and the second clamping groove are of the same structure and are matched with the clamping column.
Compared with the prior art, the utility model provides a hand wheel for a valve turbine head, which has the following beneficial effects:
1. the hand wheel for the valve turbine head is characterized in that a support frame is arranged, fixing seats are fixedly arranged on the outer side of a hand wheel main body and the inner side wall of a wheel disc through welding, a support frame is fixedly arranged between the fixing seats, five groups of support frames are arranged, the integral structure of the hand wheel is more stable, the rotating process is stable, and the deviation is not easy to occur, each fixing seat comprises a fixing groove and a fixing screw hole, the back end surface of each group of fixing seat is provided with a fixing groove, a fixing screw hole is formed in the fixing groove, each support frame comprises a fixing end and a fixing bolt, the upper end and the lower end of each group of support frames are respectively provided with a fixing end, the size of each fixing end is matched with that of the fixing groove, the fixing bolts are fixedly arranged in the fixing ends, threaded connection exists between the fixing bolts and the fixing screw holes, and the support frame can be quickly disassembled and replaced when the support frame breaks down, the investment of manpower and material resources is reduced, and the service life of the hand wheel main body is prolonged;
2. according to the hand wheel for the valve turbine head, the holding grooves are formed in the end face of the top of the wheel disc, five groups of holding grooves are arranged in the holding grooves and arranged in an annular array, each group of holding grooves are located between the support frames, and when a user needs to rotate the wheel disc, the user can rotate the wheel disc more quickly by holding the holding grooves;
3. this a hand wheel for valve turbine head, through setting up the connecting sleeve pole, valve rod and card post, hand wheel main part bottom terminal surface is through welding fixedly connected with connecting sleeve pole, the connecting sleeve pole lateral wall runs through and has seted up first joint groove, threaded through-hole has been seted up to connecting sleeve pole bottom, threaded through-hole inner wall screw thread and valve rod outer wall screw thread looks adaptation, second joint groove has been seted up at valve rod lateral wall top, first joint groove and second joint groove be the same structure and with card post looks adaptation, through the threaded through-hole, be in the same place valve rod and connecting sleeve pole threaded connection, link to each other first joint groove and second joint groove through the card post afterwards, cooperation threaded through-hole, make connecting sleeve pole and valve rod more firm the linking together.
Drawings
FIG. 1 is a schematic top view of the overall structure of the present invention;
FIG. 2 is a bottom view of the overall structure of the present invention;
FIG. 3 is a schematic structural view at A of the present invention;
FIG. 4 is a perspective view of a connection structure of the fixing base and the supporting frame according to the present invention;
FIG. 5 is a schematic front view of the overall structure of the present invention;
fig. 6 is a perspective view of a partial structure of the present invention.
In the figure: 1. a hand wheel body; 2. a fixed seat; 21. fixing grooves; 22. fixing screw holes; 3. a support frame; 31. a fixed end; 32. fixing the bolt; 4. a wheel disc; 5. a holding groove; 6. connecting the loop bar; 61. a first clamping groove; 62. a threaded through hole; 7. a valve stem; 71. second joint groove 8, card post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, in the present embodiment: including hand wheel main part 1, 1 lateral wall of hand wheel main part is provided with fixing base 2, and the 2 other ends of fixing base are provided with support frame 3, and 3 one ends of support frame are provided with rim plate 4, and 4 top end faces of rim plate have been seted up and have been held groove 5, and 1 bottom of hand wheel main part is provided with connecting sleeve rod 6, and 6 bottoms of connecting sleeve rod are provided with valve rod 7, and the 6 outsides of connecting sleeve rod are provided with card post 8.
In the embodiment, a supporting frame 3 is fixedly arranged between each group of fixed seats 2, five groups of supporting frames 3 are arranged, the integral structure of the hand wheel is more stable, the rotation process is stable, the deviation is not easy to occur, the fixing seat 2 comprises a fixing groove 21 and a fixing screw hole 22, the back end surface of each group of fixing seat 2 is provided with the fixing groove 21, the fixing screw hole 22 is arranged inside the fixing groove 21, the support frame 3 comprises a fixing end 31 and a fixing bolt 32, the upper end and the lower end of each group of support frame 3 are provided with the fixing end 31, the size of the fixing end 31 is matched with that of the fixing groove 21, the fixing bolt 32 is fixedly arranged inside the fixing end 31, the fixing bolt 32 is in threaded connection with the fixing screw hole 22, when the support frame 3 breaks down due to the arrangement of the fixing bolt 32 and the fixing screw hole 22, the disassembly and replacement can be completed quickly, the investment of manpower and material resources is reduced, and the service life of the hand wheel main body 1 is prolonged; the end face of the top of the wheel disc 4 is provided with five groups of holding grooves 5 which are arranged in an annular array, each group of holding grooves 5 is positioned between the support frames 3, and when a user needs to rotate the wheel disc 4, the user can rotate the wheel disc more quickly by holding the holding grooves 5; 1 bottom terminal surface of hand wheel main part is through welded fastening connection loop bar 6, 6 lateral walls of connecting sleeve bar run through and have been seted up first joint groove 61, threaded through hole 62 has been seted up to 6 bottoms of connecting sleeve bar, 62 inner wall screw threads of threaded through hole and 7 outer wall screw threads of valve rod looks adaptations, second joint groove 71 has been seted up at 7 lateral wall tops of valve rod, first joint groove 61 is the same structure with second joint groove 71 and with card post 8 looks adaptations, through threaded through hole 62, be in the same place valve rod 7 and 6 threaded connection of connecting sleeve bar, rethread card post 8 links to each other first joint groove 61 with second joint groove 71 afterwards, cooperation threaded through hole 62, make connecting sleeve bar 6 and valve rod 7 more firm link together.
The working principle and the using process of the utility model are as follows: firstly, the upper and lower end fixing ends 31 of the support frame 3 are fixedly arranged on the fixing grooves 21 formed on the back end surfaces of the groups of fixing seats 2 through the fixing bolts 32, the support frame 3 can be arranged between the hand wheel main body 1 and the wheel disc 4, so that the hand wheel has good stability, the hand wheel rotates more smoothly during operation and is not easy to deviate, when the support frame 3 breaks down, the separation of the two is completed through dismounting the fixing bolts 32, the dismounting is more convenient and quicker, the investment of manpower and material resources is reduced, the service life of the hand wheel main body 1 is prolonged, when the hand wheel needs to be connected with the valve rod 7, firstly, the valve rod 7 is in threaded connection with the connecting sleeve rod 6 through the threaded through hole 62, then, the first clamping groove 61 is connected with the second clamping groove 71 through the clamping column 8, and the threaded through hole 62 is matched, so that the connecting sleeve rod 6 is connected with the valve rod 7 more firmly, make the two connect more firmly, when this hand wheel drops into the use, the user grips groove 5 through gripping, can more swift rotate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hand wheel for valve turbine head which characterized in that: including hand wheel main part (1), hand wheel main part (1) lateral wall is provided with fixing base (2), fixing base (2) other end is provided with support frame (3), support frame (3) one end is provided with rim plate (4), rim plate (4) top end face has been seted up and has been gripped groove (5), hand wheel main part (1) bottom is provided with connection loop bar (6), connection loop bar (6) bottom is provided with valve rod (7), the connection loop bar (6) outside is provided with card post (8).
2. A handwheel for a valve turbine head as claimed in claim 1, wherein: the hand wheel comprises a hand wheel body (1), fixing seats (2) are fixedly arranged on the outer side of the hand wheel body and the inner side wall of a wheel disc (4) in a welding mode, supporting frames (3) are fixedly arranged between the fixing seats (2) in each group, and five groups are arranged on the supporting frames (3).
3. A handwheel for a valve turbine head as claimed in claim 1, wherein: fixing base (2) include fixed slot (21) and fixed screw (22), each group fixed slot (21) have all been seted up to fixing base (2) back terminal surface, fixed screw (22) have been seted up to fixed slot (21) inside, support frame (3) include stiff end (31) and fixing bolt (32), and both ends all are provided with stiff end (31) about each group support frame (3), stiff end (31) size and fixed slot (21) looks adaptation, stiff end (31) inside fixed mounting has fixing bolt (32), there is threaded connection between fixing bolt (32) and fixed screw (22).
4. A handwheel for a valve turbine head as claimed in claim 1, wherein: the wheel disc (4) top end face is provided with holding grooves (5), the holding grooves (5) are provided with five groups and are distributed in an annular array, and the holding grooves (5) of each group are located between the support frames (3).
5. A handwheel for a valve turbine head as claimed in claim 1, wherein: hand wheel main part (1) bottom terminal surface is connected with connecting sleeve rod (6) through welded fastening, connecting sleeve rod (6) lateral wall runs through and has seted up first joint groove (61), connecting sleeve rod (6) bottom set up threaded through-hole (62), threaded through-hole (62) inner wall screw thread and valve rod (7) outer wall screw thread looks adaptation.
6. A handwheel for a valve turbine head as claimed in claim 5, wherein: second joint groove (71) have been seted up at valve rod (7) lateral wall top, first joint groove (61) and second joint groove (71) are the same structure and with card post (8) looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122512682.2U CN216590215U (en) | 2021-10-19 | 2021-10-19 | Hand wheel for valve turbine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122512682.2U CN216590215U (en) | 2021-10-19 | 2021-10-19 | Hand wheel for valve turbine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216590215U true CN216590215U (en) | 2022-05-24 |
Family
ID=81638917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122512682.2U Active CN216590215U (en) | 2021-10-19 | 2021-10-19 | Hand wheel for valve turbine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216590215U (en) |
-
2021
- 2021-10-19 CN CN202122512682.2U patent/CN216590215U/en active Active
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