CN220337498U - Right-angle stop valve - Google Patents
Right-angle stop valve Download PDFInfo
- Publication number
- CN220337498U CN220337498U CN202321884550.5U CN202321884550U CN220337498U CN 220337498 U CN220337498 U CN 220337498U CN 202321884550 U CN202321884550 U CN 202321884550U CN 220337498 U CN220337498 U CN 220337498U
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- flange ring
- pipeline
- bolt
- valve
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a right-angle stop valve, which relates to the technical field of right-angle stop valves and adopts the following scheme that the right-angle stop valve comprises a first pipeline and a connecting mechanism arranged above the first pipeline, wherein the connecting mechanism comprises a mounting assembly and a positioning assembly; the mounting assembly comprises a first flange ring, a connecting shaft and a mounting bracket; through setting up the fixture block, the installing support that sets up can carry out certain rotation work through connecting axle and first flange ring, then rotate the work to the first screw thread axle of installation, be convenient for realize carrying out the effect of lift adjustment along the inside of first flexible loop bar at the installing support to the fixture block, then can carry out the block with the fixture block through draw-in groove and second flange ring and be connected, be convenient for carry out the block connection effect to first flange ring and second flange ring, when avoiding long-time use, first flange ring and second flange ring pass through the bolt and install when acting, produce the loosening of bolt, lead to the leakproofness of equipment to become poor.
Description
Technical Field
The utility model relates to the technical field of right-angle stop valves, in particular to a right-angle stop valve.
Background
The stop valve is one of the most widely used industrial valves, and has two valve opening modes of manual mode and motor mode, and is suitable for various low, medium and high pressure pipelines, the basic operation principle is that the valve rod can be lifted in the screwing process through screw thread rotation, when the valve rod is lifted, the valve plug is opened, the valve is in an opened state, when the valve rod is lowered, the valve plug closes the channel, and the valve is in a closed state. The stop valve can be classified into a straight-through type, a right-angle type and a straight-flow type according to types, wherein the right-angle type water inlet and water outlet are right-angled.
However, when the right-angle stop valve pipeline in the prior art is connected and used, when the pipeline is directly installed through bolts, the trouble of positioning among the pipelines is very, and the use of the installed pipelines for a long time through the bolts is easy to loosen, the protection cannot be performed on the pipeline, the looseness is caused to generate gaps, the inside of the internal valve core is directly attached and connected, the tightness during the connection cannot be ensured, the use requirement of people is not met, and the right-angle stop valve is needed.
Disclosure of Invention
The utility model aims to provide a right-angle stop valve, which solves the problems that when a pipeline of the right-angle stop valve is connected and used, the pipeline is very troublesome to position when being directly installed through bolts, looseness is easy to generate when the installed pipelines are used for a long time through the bolts, the looseness cannot be protected, gaps are generated due to the looseness, the inner part of an inner valve core is directly bonded and connected, the tightness during the connection cannot be ensured, and the use requirement of people is not met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the right-angle stop valve comprises a first pipeline and a connecting mechanism arranged above the first pipeline, wherein the connecting mechanism comprises a mounting assembly and a positioning assembly;
the mounting assembly comprises a first flange ring, a connecting shaft, a mounting bracket, a first threaded shaft, a clamping block, a first telescopic sleeve rod, a clamping groove and a second flange ring, wherein the first flange ring is fixedly connected to the upper end of the first pipeline, the connecting shaft is mounted on the side wall of the first flange ring, the mounting bracket is mounted on the outer surface of the connecting shaft, the first threaded shaft is mounted in the mounting bracket, the clamping block is mounted at the lower end of the first threaded shaft, the first telescopic sleeve rod is fixedly connected to the upper end face of the clamping block, the second flange ring is mounted on the upper end face of the first flange ring, and the clamping groove is formed in the surface of the second flange ring;
the positioning assembly comprises a positioning groove and a positioning bolt, the positioning groove is arranged on the inner wall of the second flange ring, and the positioning bolt is arranged on the inner wall of the first flange ring.
Preferably, the second pipeline is installed to the lateral wall of first pipeline, the internally mounted of first pipeline has the second screw thread axle, the case is installed to the lower extreme of second screw thread axle, the spread groove has been seted up to the inside of case, the up end fixedly connected with second flexible loop bar of case, the below of first pipeline is provided with the connecting bolt, the sealing plug is installed to the upper end of connecting bolt.
Preferably, the second flange ring and the first flange ring form a clamping structure through the positioning groove and the positioning bolt.
Preferably, the mounting bracket and the first flange ring form a rotating structure through the connecting shaft, and the clamping block and the mounting bracket form a lifting structure through the first telescopic loop bar and the first threaded shaft.
Preferably, the clamping block and the second flange ring form a clamping structure through the clamping groove.
Preferably, the valve core and the first pipeline form a lifting structure through the second telescopic sleeve rod and the second threaded shaft.
Preferably, the valve core and the first pipeline form a clamping structure through the connecting groove, the connecting bolt and the sealing bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up the fixture block, the installing support that sets up can carry out certain rotation work through connecting axle and first flange ring, then rotate the work to the first screw thread axle of installation, be convenient for realize carrying out the effect of lift adjustment along the inside of first flexible loop bar at the installing support to the fixture block, then can carry out the block with the fixture block through draw-in groove and second flange ring and be connected, be convenient for carry out the block connection effect to first flange ring and second flange ring, when avoiding long-time use, first flange ring and second flange ring pass through the bolt and install when acting, produce the loosening of bolt, lead to the leakproofness of equipment to become poor.
2. Through setting up the spread groove, when carrying out case lift and opening the effect, the case of installation can carry out the card effect between through spread groove and the spliced bolt, and the upper end of spliced bolt is provided with the sealing plug that is rubber material, improves the leakproofness when carrying out the sealing effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a right angle stop valve according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a second flange ring of the right angle stop valve according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a first pipeline of the right-angle stop valve according to the present utility model;
fig. 4 is a schematic diagram of a mounting structure of a mounting bracket of the right-angle stop valve provided by the utility model.
In the figure: 1. a first pipe; 2. a second pipe; 3. a first flange ring; 4. a connecting shaft; 5. a mounting bracket; 6. a first threaded shaft; 7. a clamping block; 8. the first telescopic loop bar; 9. a clamping groove; 10. a second flange ring; 11. a positioning groove; 12. a positioning bolt; 13. a second threaded shaft; 14. a valve core; 15. a connecting groove; 16. a connecting bolt; 17. a sealing bolt; 18. and the second telescopic loop bar.
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
As shown in fig. 1-4, the right-angle stop valve in the drawing comprises a first pipeline 1 and a connecting mechanism arranged above the first pipeline 1, wherein the connecting mechanism comprises a mounting assembly and a positioning assembly;
the installation component includes first flange ring 3, connecting axle 4, installing support 5, first screw thread axle 6, fixture block 7, first flexible loop bar 8, draw-in groove 9 and second flange ring 10, the upper end fixedly connected with first flange ring 3 of first pipeline 1, connecting axle 4 is installed to the lateral wall of first flange ring 3, installing support 5 is installed to the surface of connecting axle 4, the internally mounted of installing support 5 has first screw thread axle 6, fixture block 7 is installed to the lower extreme of first screw thread axle 6, the up end fixedly connected with first flexible loop bar 8 of fixture block 7, second flange ring 10 is installed to the up end of first flange ring 3, draw-in groove 9 has been seted up on the surface of second flange ring 10;
the positioning assembly comprises a positioning groove 11 and a positioning bolt 12, the positioning groove 11 is arranged on the inner wall of the second flange ring 10, and the positioning bolt 12 is arranged on the inner wall of the first flange ring 3.
As shown in fig. 2, the second flange ring 10 and the first flange ring 3 form a clamping structure through the positioning groove 11 and the positioning bolt 12, and when the connection between the second flange ring 10 and the first flange ring 3 is performed, the clamping effect can be realized through the positioning groove 11 and the positioning bolt 12, so that the offset generated during the direct installation of the two is avoided, and the stability during the installation is realized.
Wherein, as shown in fig. 3, installing support 5 constitutes rotating structure through connecting axle 4 and first flange ring 3, and fixture block 7 constitutes elevation structure through first flexible loop bar 8 and first screw thread axle 6 and installing support 5, and installing support 5 that sets up can carry out certain rotation work through connecting axle 4 and first flange ring 3, then carries out rotation work to the first screw thread axle 6 of installation, is convenient for realize carrying out the effect of lifting adjustment to fixture block 7 along the inside of first flexible loop bar 8 at installing support 5.
Wherein, as shown in fig. 4, fixture block 7 passes through draw-in groove 9 and constitutes the block structure with second flange ring 10, when carrying out the lift work of fixture block 7, can carry out the block with fixture block 7 and be connected through draw-in groove 9 and second flange ring 10, be convenient for carry out the block to first flange ring 3 and second flange ring 10 and connect the effect, when avoiding long-time use, first flange ring 3 and second flange ring 10 pass through the bolt and install the during effect, produce the loosening of bolt, lead to the leakproofness of equipment to become poor.
Example 2
As shown in fig. 1, 2 and 4, this embodiment further describes example 1, the second pipe 2 is installed on the side wall of the first pipe 1, the second threaded shaft 13 is installed inside the first pipe 1, the valve core 14 is installed at the lower end of the second threaded shaft 13, the connecting groove 15 is opened inside the valve core 14, the second telescopic sleeve 18 is fixedly connected to the upper end surface of the valve core 14, the connecting bolt 16 is provided below the first pipe 1, and the sealing bolt 17 is installed at the upper end of the connecting bolt 16.
As shown in fig. 4, the valve core 14 and the first pipeline 1 form a lifting structure through the second telescopic sleeve rod 18 and the second threaded shaft 13, the second threaded shaft 13 can rotate through a hand wheel, and then the valve core 14 can lift in the first pipeline 1 through the second telescopic sleeve rod 18 and the second threaded shaft 13, so that the opening and closing of the first pipeline 1 can be realized conveniently.
As shown in fig. 3, the valve core 14 and the first pipeline 1 form a clamping structure through the connecting groove 15, the connecting bolt 16 and the sealing bolt 17, when the valve core 14 is lifted and opened, the installed valve core 14 can perform clamping action through the connecting groove 15 and the connecting bolt 16, and the sealing bolt 17 made of rubber material is arranged at the upper end of the connecting bolt 16, so that the sealing performance during sealing action is improved.
When in use, the utility model is characterized in that: firstly, when the connection effect of the second flange ring 10 and the first flange ring 3 is carried out, the clamping effect can be realized through the positioning groove 11 and the positioning bolt 12, the offset generated during the direct installation operation of the two can be avoided, through the stability during the installation operation, the installation support 5 can carry out certain rotation operation through the connecting shaft 4 and the first flange ring 3, then the first threaded shaft 6 which is installed carries out rotation operation, the effect of lifting adjustment on the clamping block 7 along the first telescopic sleeve rod 8 in the installation support 5 is conveniently realized, then the clamping block 7 can be connected with the second flange ring 10 through the clamping groove 9 in a clamping way, the clamping connection effect on the first flange ring 3 and the second flange ring 10 is conveniently realized, and the loosening of the bolts is generated during the installation operation of the first flange ring 3 and the second flange ring 10 through bolts when the long-time use is avoided, so that the sealability of equipment is poor.
Finally, the second threaded shaft 13 can rotate through the hand wheel, then the valve core 14 can lift through the second telescopic sleeve rod 18 and the second threaded shaft 13 in the first pipeline 1, the opening and closing actions of the first pipeline 1 can be conveniently achieved, then the installed valve core 14 can perform the clamping action between the connecting groove 15 and the connecting bolt 16, the upper end of the connecting bolt 16 is provided with the sealing bolt 17 made of rubber materials, and the sealing performance in the sealing action is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. Right angle stop valve, including first pipeline (1) and the coupling mechanism of setting in first pipeline (1) top, its characterized in that: the connecting mechanism comprises a mounting assembly and a positioning assembly;
the mounting assembly comprises a first flange ring (3), a connecting shaft (4), a mounting bracket (5), a first threaded shaft (6), a clamping block (7), a first telescopic sleeve rod (8), a clamping groove (9) and a second flange ring (10), wherein the first flange ring (3) is fixedly connected to the upper end of the first pipeline (1), the connecting shaft (4) is mounted on the side wall of the first flange ring (3), the mounting bracket (5) is mounted on the outer surface of the connecting shaft (4), the first threaded shaft (6) is mounted in the mounting bracket (5), the clamping block (7) is mounted at the lower end of the first threaded shaft (6), the first telescopic sleeve rod (8) is fixedly connected to the upper end face of the clamping block (7), the second flange ring (10) is mounted on the upper end face of the first flange ring (3), and the clamping groove (9) is formed in the surface of the second flange ring (10).
The positioning assembly comprises a positioning groove (11) and a positioning bolt (12), the positioning groove (11) is arranged on the inner wall of the second flange ring (10), and the positioning bolt (12) is arranged on the inner wall of the first flange ring (3).
2. The right angle shut-off valve of claim 1, wherein: the side wall of first pipeline (1) is installed second pipeline (2), internally mounted of first pipeline (1) has second screw thread axle (13), case (14) are installed to the lower extreme of second screw thread axle (13), spread groove (15) have been seted up to the inside of case (14), the up end fixedly connected with second flexible loop bar (18) of case (14), the below of first pipeline (1) is provided with connecting bolt (16), sealing bolt (17) are installed to the upper end of connecting bolt (16).
3. The right angle shut-off valve of claim 1, wherein: the second flange ring (10) and the first flange ring (3) form a clamping structure through a positioning groove (11) and a positioning bolt (12).
4. The right angle shut-off valve of claim 1, wherein: the mounting bracket (5) and the first flange ring (3) form a rotating structure through the connecting shaft (4), and the clamping block (7) and the mounting bracket (5) form a lifting structure through the first telescopic sleeve rod (8) and the first threaded shaft (6).
5. The right angle shut-off valve of claim 1, wherein: the clamping block (7) and the second flange ring (10) form a clamping structure through the clamping groove (9).
6. The right angle shut-off valve of claim 2, wherein: the valve core (14) and the first pipeline (1) form a lifting structure through a second telescopic sleeve rod (18) and a second threaded shaft (13).
7. The right angle shut-off valve of claim 2, wherein: the valve core (14) and the first pipeline (1) form a clamping structure through the connecting groove (15), the connecting bolt (16) and the sealing bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884550.5U CN220337498U (en) | 2023-07-18 | 2023-07-18 | Right-angle stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321884550.5U CN220337498U (en) | 2023-07-18 | 2023-07-18 | Right-angle stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337498U true CN220337498U (en) | 2024-01-12 |
Family
ID=89458673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321884550.5U Active CN220337498U (en) | 2023-07-18 | 2023-07-18 | Right-angle stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337498U (en) |
-
2023
- 2023-07-18 CN CN202321884550.5U patent/CN220337498U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |