CN220688100U - Fixed all-welded ball valve - Google Patents
Fixed all-welded ball valve Download PDFInfo
- Publication number
- CN220688100U CN220688100U CN202322432541.9U CN202322432541U CN220688100U CN 220688100 U CN220688100 U CN 220688100U CN 202322432541 U CN202322432541 U CN 202322432541U CN 220688100 U CN220688100 U CN 220688100U
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- Prior art keywords
- ball valve
- movable frame
- welded ball
- fixed
- rod
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- 238000003466 welding Methods 0.000 claims abstract description 13
- 230000000670 limiting effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of all-welded ball valves, and discloses a fixed all-welded ball valve, which comprises a welded ball valve, wherein the welded ball valve comprises: a main body, the bottom of which is provided with a base; a control valve provided on the main body; be provided with adjusting device on the welding ball valve, adjusting device includes: the L-shaped rods are symmetrically arranged at the top of the main body; the first screw is arranged in the L-shaped rod and fixedly connected with the first rotary button; the movable frame is arranged at the bottom of the L-shaped rod, and the bottom of the movable frame is provided with movable wheels; the converter is arranged in the side wall of the movable frame, a second screw rod is rotatably arranged in the converter, and a sliding groove is formed in the other side wall of the movable frame; the sliding seat is arranged on the second screw rod and the sliding groove; the supporting rod is fixedly connected with the sliding seat, and a tray is arranged at the top of the supporting rod. The fixed all-welded ball valve is characterized in that a tray is lifted to be matched with a movable frame to clamp a pipeline, and then the movable frame is controlled to be horizontally moved with the pipeline to be matched with a flange plate for connection.
Description
Technical Field
The utility model relates to the technical field of all-welded ball valves, in particular to a fixed all-welded ball valve.
Background
All-welded ball valves are widely used in various fields, the superior quality and high-performance stability of the all-welded ball valves cannot be achieved by common cast steel ball valves, the service life of the all-welded ball valves is far longer than that of cast steel ball valves, and the all-welded ball valves are widely applied to various pipeline equipment such as urban fuel gas, urban heat supply, petrochemical industry, shipbuilding, steel, voltage regulating stations, power plants and the like.
According to the utility model discloses a fixed all-welded ball valve of CN217815243U, when needs are connected external pipeline and ball valve body, rotate the bull stick of C shape frame both sides, make two bull sticks can drive the revolving frame and rotate, after the revolving frame rotates suitable angle, along the length direction of revolving frame toward the direction slip slider of keeping away from the ball valve body, the elastic element just can be in by tensile state this moment, then use the limit structure of slider lower surface to carry out spacingly to external pipeline, after spacing external pipeline, loosen the slider in the revolving frame, the slider just can drive external pipeline and move towards the direction that is close to the ball valve body under the effect of elastic element elasticity this moment, thereby make the one end of external pipeline can contact with one of them on the ball valve body, then install ball valve body and external pipeline again with the help of the flange.
But the device is that the user passes through the elasticity unit pulling slider to this clamp and layer board joint that drives the slider below, with this realization is fixed to the centre gripping of external pipeline, when in actual use, because the ball valve is applicable to many unidimensional pipelines, consequently when installing the pipeline that the distance between diameter and the clamp tray is unmatched, thereby limit structure can't self-adjusting carries out the spacing to the pipeline, thereby the elasticity unit can't drive the pipeline and remove, in order to solve this problem, we propose a fixed all-welded ball valve.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a fixed all-welded ball valve which has the advantage of being adjustable according to pipelines with different pipe diameters, and solves the problem that a limiting assembly cannot be adjusted according to the pipe diameters of the pipelines, so that a moving assembly cannot drive the pipelines to move effectively.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fixed all-welded ball valve, comprising a welded ball valve, the welded ball valve comprising:
a main body, the bottom of which is provided with a base;
a control valve provided on the main body;
be provided with adjusting device on the welding ball valve, adjusting device includes:
the L-shaped rods are symmetrically arranged at the top of the main body;
the first screw is arranged in the L-shaped rod and fixedly connected with the first rotary button;
the movable frame is arranged at the bottom of the L-shaped rod, and the bottom of the movable frame is provided with movable wheels;
the converter is arranged in the side wall of the movable frame, a second screw rod is rotatably arranged in the converter, and a sliding groove is formed in the other side wall of the movable frame;
the sliding seat is arranged on the second screw rod and the sliding groove;
the supporting rod is fixedly connected with the sliding seat, and a tray is arranged at the top of the supporting rod.
Preferably, the outer side wall of the bottom of the L-shaped rod is provided with a chute for the movable frame to move.
Preferably, a second rotating button is arranged on the outer side wall of one side of the movable frame in a penetrating mode and fixedly connected with the converter in threaded connection with the second screw rod.
Preferably, the side walls of the movable frame are provided with notches for the sliding seat to move, and the sliding groove has a limiting effect on the sliding seat.
Preferably, the support rod is fixedly connected with the sliding seat at two sides, and the top surface of the tray at the top of the support rod is curved.
Preferably, the inner side wall at the top of the movable frame is curved and is matched with the tray to clamp the pipeline.
Preferably, the moving frame is slidably connected with the moving wheel at the bottom of the moving frame and the bottom of the base through a sliding block and the screw rod, and the moving wheel and the bottom of the base are kept at the same horizontal plane.
(III) beneficial effects
Compared with the prior art, the utility model provides a fixed all-welded ball valve, which has the following beneficial effects:
1. this fixed all-welded ball valve is rotatory through using the turn button control screw rod to drive the bracing piece and remove the inside lift of frame, make the tray cooperation at bracing piece top remove the frame and carry out the centre gripping to the pipeline, make the staff need not support when installing pipeline and valve and can use the ring flange to use two fixed connection, improved the flexibility of valve and pipeline installation.
2. This fixed all-welded ball valve drives the movable frame through using the rotation of turn button control screw rod and is horizontal movement under the roll effect of removal wheel, makes the pipeline by fixed back more convenient laborsaving with the preliminary connection of welded ball valve, the installation of cooperation ring flange again has improved the practicality of whole device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the right side of the present utility model;
fig. 4 is a schematic structural view of a moving frame according to the present utility model.
In the figure:
1. welding a ball valve; 11. a main body; 12. a base; 13. a control valve;
2. an adjusting device; 21. an L-shaped rod; 211. a first screw; 22. a first rotating button; 23. a moving frame; 231. a converter; 232. a second rotating button; 24. a second screw; 241. a chute; 25. a slide; 26. a support rod; 27. a tray; 28. and (5) moving the wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a fixed all-welded ball valve, comprising a welded ball valve 1, said welded ball valve 1 comprising: a main body 11, the bottom of which is provided with a base 12; a control valve 13 provided on the main body 11; when the welding ball valve 1 is used, a plurality of threaded ports are formed in the bottom of the base 12, the welding ball valve 1 can be fixed on a plane through bolts, and the ball inside the welding ball valve 1 can be controlled to rotate through the control valve 13 to realize a valve function.
The welding ball valve 1 is provided with an adjusting device 2, and the adjusting device 2 comprises: the L-shaped rods 21 are symmetrically arranged at the top of the main body 11; the first screw rod 211 is arranged inside the L-shaped rod 21 and fixedly connected with the first rotary button 22; the movable frame 23 is arranged at the bottom of the L-shaped rod 21, and the bottom of the movable frame is provided with a movable wheel 28; the converter 231 is arranged inside the side wall of the movable frame 23, one side of the converter is rotatably provided with a second screw 24, and the other side wall of the movable frame 23 is internally provided with a sliding groove 241; the sliding seat 25 is arranged on the second screw 24 and the sliding groove 241; the supporting rod 26 is fixedly connected with the sliding seat 25, and the top of the supporting rod is provided with a tray 27. When the adjusting device 2 is used, the second rotating button 232 is rotated to control the sliding seat 25 to lift on the second screw rod 24, so that the sliding seat 25 on the other side is driven to lift on the sliding groove 241 to realize the lifting of the supporting rod 26, the tray 27 supports the pipeline, the moving frame 23 is combined to clamp the pipeline, the first rotating button 22 is rotated after clamping to enable the moving frame 23 to horizontally move on the L-shaped rod 21, and the pipeline enters the welded ball valve 1 and is fixedly connected with the flange plate.
The outer side wall of the bottom of the L-shaped rod 21 is provided with a chute for the movable frame 23 to move. The second knob 232 is disposed on the outer side wall of the side of the moving frame 23, and is fixedly connected to the converter 231 screwed with the second screw 24. The side walls of the moving frame 23 are provided with notches for the sliding seat 25 to move, and the sliding groove 241 has a limiting function on the sliding seat 25. The supporting rod 26 is fixedly connected with the sliding seat 25 at two sides, and the top surface of the tray 27 at the top of the supporting rod is curved. The inner side wall of the top of the movable frame 23 is curved, and the tray 27 is matched with the movable frame to clamp the pipeline. When connecting the pipeline and the welding ball valve 1, the user often can only need to support the pipeline with the hand and then can cooperate the ring flange to carry out fixed connection to pipeline and welding ball valve 1, through rotating the knob two 232, the knob two 232 runs through the outer lateral wall of the movable frame 23 and the screw rod two 24 and passes through the converter 231 threaded connection, the inside pivot rotation direction that has the changeable knob two 232 of rotation gear of converter 231, thereby control screw rod two 24 rotation drive with screw rod two 24 threaded connection's slide 25 lift, bracing piece 26 and slide 25 fixed connection simultaneously, and bracing piece 26 opposite side also is provided with spout 241 with the slide 25 fixed connection of movable frame 23 opposite side, thereby the tray 27 that the knob two 232 can drive bracing piece 26 top goes up and down to adjust and remove the distance of frame 23, the inner wall at the top of movable frame 23 and tray 27 top are the curved surface, consequently, the convenience is to the pipeline centre gripping, cooperate the pipeline pipe diameter better through the height of adjusting tray 27 to carry out the centre gripping.
Example two
The function of installing the horizontally movable pipeline is added on the basis of the first embodiment.
Referring to fig. 1-3, the moving frame 23 is slidably connected to the first screw 211 through a sliding block, the moving wheel 28 at the bottom of the moving frame 23 and the bottom of the base 12 are kept at the same horizontal plane, and the L-shaped rod 21 is symmetrically arranged at the top of the main body 11; the first screw rod 211 is arranged inside the L-shaped rod 21 and fixedly connected with the first rotary button 22; the moving frame 23 is provided at the bottom of the L-shaped rod 21, and a moving wheel 28 is provided at the bottom thereof. After the clamping assembly is used for clamping the pipeline, the pipeline needs to be moved to the inside of the welding ball valve 1 and the ball inside the welding ball valve to be connected, the function of the welding ball valve 1 can be realized, the first rotary knob 22 is rotated, the first rotary knob 22 penetrates through the L-shaped rod 21 and the first screw rod 211 inside the L-shaped rod 21 to be fixedly connected, meanwhile, the movable frame 23 is in sliding connection with the first screw rod 211 through the sliding block, the sliding block is in threaded connection with the first screw rod 211, a sliding groove for the sliding block to move is formed in the bottom of the L-shaped rod 21, and therefore the first rotary knob 22 can drive the first screw rod 211 to rotate, the sliding block can move, the horizontal movement of the movable frame 23 is realized under the cooperation of the movable wheel 28, and the pipeline is moved to the inside of the ball valve to be fixedly connected with the first screw rod by using the flange plate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fixed all-welded ball valve comprising a welded ball valve (1), the welded ball valve (1) comprising:
a main body (11) with a base (12) at the bottom;
a control valve (13) provided on the main body (11);
the method is characterized in that: be provided with adjusting device (2) on welding ball valve (1), adjusting device (2) include:
the L-shaped rods (21) are symmetrically arranged at the top of the main body (11);
the first screw rod (211) is arranged in the L-shaped rod (21) and fixedly connected with the first rotary button (22);
the movable frame (23) is arranged at the bottom of the L-shaped rod (21), and a movable wheel (28) is arranged at the bottom of the movable frame;
the converter (231) is arranged in the side wall of the movable frame (23), one side of the converter is rotatably provided with a screw rod II (24), and the other side wall of the movable frame (23) is internally provided with a sliding groove (241);
the sliding seat (25) is arranged on the second screw rod (24) and the sliding groove (241);
the supporting rod (26) is fixedly connected with the sliding seat (25), and the top of the supporting rod is provided with a tray (27).
2. The fixed all-welded ball valve of claim 1, wherein: the outer side wall of the bottom of the L-shaped rod (21) is provided with a chute for the movable frame (23) to move.
3. A fixed all-welded ball valve according to claim 2, wherein: the outer side wall of one side of the movable frame (23) is provided with a second rotary knob (232) in a penetrating mode, and the second rotary knob is fixedly connected with the converter (231) in threaded connection with the second screw rod (24).
4. A fixed all-welded ball valve according to claim 3, wherein: the side walls of the moving frame (23) are provided with notches for the sliding seat (25) to move, and the sliding groove (241) has a limiting effect on the sliding seat (25).
5. The fixed all-welded ball valve of claim 4 wherein: the supporting rods (26) are fixedly connected with the sliding seats (25) on two sides, and the top surface of the tray (27) at the top of the supporting rods is curved.
6. The fixed all-welded ball valve of claim 5, wherein: the inner side wall of the top of the movable frame (23) is curved, and the tray (27) is matched with the movable frame to clamp the pipeline.
7. The fixed all-welded ball valve of claim 6, wherein: the movable frame (23) is connected with the first screw rod (211) in a sliding way through a sliding block, and a movable wheel (28) at the bottom and the bottom of the base (12) are kept at the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432541.9U CN220688100U (en) | 2023-09-07 | 2023-09-07 | Fixed all-welded ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432541.9U CN220688100U (en) | 2023-09-07 | 2023-09-07 | Fixed all-welded ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220688100U true CN220688100U (en) | 2024-03-29 |
Family
ID=90372113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322432541.9U Active CN220688100U (en) | 2023-09-07 | 2023-09-07 | Fixed all-welded ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220688100U (en) |
-
2023
- 2023-09-07 CN CN202322432541.9U patent/CN220688100U/en active Active
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| GR01 | Patent grant |