CN211875159U - Fixed sleeve sphere - Google Patents
Fixed sleeve sphere Download PDFInfo
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- CN211875159U CN211875159U CN202020413576.1U CN202020413576U CN211875159U CN 211875159 U CN211875159 U CN 211875159U CN 202020413576 U CN202020413576 U CN 202020413576U CN 211875159 U CN211875159 U CN 211875159U
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- connecting portion
- mounting hole
- sealing washer
- installing port
- convenient
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Abstract
The utility model relates to a fixed sleeve spheroid, comprising a main body, the upper end of main part is equipped with the installing port, installing port department cover is equipped with the sealing washer, the sealing washer is the I-shaped, be equipped with the internal thread in the sealing washer, the sealing washer includes first connecting portion and second connecting portion, first connecting portion are located the upper end of second connecting portion, the upper and lower both ends of installing port are equipped with the recess that supplies first connecting portion and second connecting portion card to go into respectively, be equipped with the first mounting hole that the slope set up in the first connecting portion, be equipped with the ascending second mounting hole of vertical in the second connecting portion, second connecting portion are towards one side fixedly connected with spacing ring of installing port to a fixed sleeve spheroid convenient to install, dismantle, connect more firmly, the leakproofness is high, be convenient for the transportation is provided.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to fixed sleeve spheroid.
Background
The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels.
Among the prior art, adopt the integral type shaping more between present spheroid and the valve rod, consequently can not dismantle, lead to the very inconvenient of spheroidal transportation, the space that occupies is bigger.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a fixed sleeve spheroid convenient to installation, dismantlement, connection are more firm, the leakproofness is high, be convenient for transport.
The technical scheme of the utility model is realized like this: the utility model provides a fixed sleeve spheroid, includes the main part, the upper end of main part is equipped with the installing port, installing port department cover is equipped with the sealing washer, the sealing washer is the I-shaped, be equipped with the internal thread in the sealing washer, the sealing washer includes first connecting portion and second connecting portion, first connecting portion are located the upper end of second connecting portion, the upper and lower both ends of installing port are equipped with the recess that supplies first connecting portion and second connecting portion card to go into respectively, be equipped with the first mounting hole that the slope set up in the first connecting portion, be equipped with vertical ascending second mounting hole in the second connecting portion, second connecting portion are towards one side fixedly connected with spacing ring of installing port.
By adopting the technical scheme, the upper end of the main body is provided with the mounting opening, the mounting opening is arranged to facilitate the connection between the main body and the valve rod, the mounting opening is sleeved with the sealing ring, the arrangement of the sealing ring improves the air tightness of the matching between the valve rod and the main body, greatly improves the use efficiency and prevents leakage, the sealing ring is I-shaped and is convenient to clamp by adopting a character shape, the firmness of the connection is improved, the installation and the disassembly are convenient, the similar sealing ring and the mounting opening are excessively matched, when the sealing ring is arranged in the mounting opening, the sealing ring is tightly attached to the inner wall of the mounting opening due to elasticity, the firmness is improved, the inner thread is arranged in the sealing ring, the installation and the disassembly of the valve rod are convenient due to the arrangement of the inner thread, the convenience of the assembly is greatly improved, the storage and the transportation are convenient, the first connecting part is positioned at the upper end of the internal thread of the sealing ring, the fitting degree matched with the valve rod is improved, the first connecting part is positioned at the upper end of the second connecting part, the first connecting part and the second connecting part are arranged at the two ends of the internal thread of the sealing ring, the clamping efficiency is improved, the upper end and the lower end of the mounting hole are respectively provided with a groove for the first connecting part and the second connecting part to be clamped in, the first connecting part and the second connecting part are tightly matched with the groove, a first mounting hole which is obliquely arranged is arranged in the first connecting part, a screw can be connected in the first mounting hole, the upper end of the sealing ring is convenient to fix, the first mounting hole is inclined towards the mounting hole, the screw is convenient to mount, a second mounting hole which is vertically upward is arranged in the second connecting part, and the lower end of the sealing ring is convenient to fix due to the, the intensity of connection has been improved, can prevent simultaneously the sealing washer is beaten and is changeed, has reduced the efficiency of the use of valve rod, the second connecting portion can conflict with the spacing ring towards one side fixedly connected with spacing ring of installing port, the bottom of valve rod, has improved the efficiency of use, can prevent simultaneously that the valve rod from excessively cooperating to stretch into in the main part.
The utility model discloses further set up to: the outer side of the limiting ring and the second connecting part are integrally formed.
Through adopting above-mentioned technical scheme, adopt integrated into one piece to improve intensity greatly, improved life.
The utility model discloses further set up to: and the lower end of the limiting ring is provided with a third mounting hole used for being connected with the valve rod.
Through adopting above-mentioned technical scheme, the setting up of third mounting hole has been convenient for with carry out further spacing fixed between valve rod and the spacing ring, improved the stability of connecting.
The utility model discloses further set up to: the main body is internally provided with a fluid channel, one outer edge of one side of the fluid channel is provided with a notch which is arranged from outside to inside, the notch is rectangular, and the notch is circumferentially arranged.
Through adopting above-mentioned technical scheme, the breach is located one side of fluidum export only, and the efficiency that the fluidum flows has been improved greatly in the passing through of the fluidum of consequently being convenient for, the degree of depth of breach can set up according to the size of spheroid size.
The utility model discloses further set up to: and an anticorrosive layer is arranged on the inner wall of the fluid channel.
By adopting the technical scheme, the service life of the main body is prolonged by the arrangement of the anticorrosive coating.
The utility model discloses further set up to: the anticorrosive layer is made of polytetrafluoroethylene.
Through adopting above-mentioned technical scheme, adopt polytetrafluoroethylene to have splendid corrosion-resistant effect, further improvement the life of main part.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a side view of an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 1 according to an embodiment of the present invention.
Reference numerals: 1. a main body; 101. an installation port; 102. a groove; 2. a seal ring; 201. a first connection portion; 202. a second connecting portion; 203. a first mounting hole; 204. a second mounting hole; 205. a limiting ring; 206. A third mounting hole; 3. a fluid channel; 4. a notch; 5. and (4) an anticorrosive layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1 to 3, the utility model discloses a fixed sleeve ball, which comprises a main body 1, wherein the upper end of the main body 1 is provided with a mounting port 101, the mounting port 101 is arranged to facilitate the connection between the main body 1 and a valve rod, the mounting port is sleeved with a sealing ring 2, the sealing ring 2 is arranged to improve the air tightness of the fit between the valve rod and the main body 1, the use efficiency is greatly improved, the leakage is prevented, the sealing ring 2 is I-shaped and is convenient to clamp by adopting a character shape, the connection firmness is improved, the installation and the disassembly are convenient, the sealing ring 2 is in interference fit with the mounting port 101, after the sealing ring 2 is arranged in the mounting port 101, the inner wall of the mounting port 101 is tightly attached due to elasticity, the firmness is improved, an internal thread is arranged in the sealing ring 2, the installation and the disassembly of the valve rod are convenient due to the internal thread, the assembly convenience, meanwhile, the sealing ring is convenient to store and transport, the sealing ring 2 comprises a first connecting portion 201 and a second connecting portion 202, the first connecting portion 201 is located at the upper end of the inner thread of the sealing ring 2, the fitting degree with the matching of a valve rod is improved, the first connecting portion 201 is located at the upper end of the second connecting portion 202, the first connecting portion 201 and the second connecting portion 202 are respectively arranged at the two ends of the sealing ring 2 where the inner thread is arranged, the clamping efficiency is improved, the upper end and the lower end of the mounting hole 101 are respectively provided with a groove 102 for the clamping of the first connecting portion 201 and the second connecting portion 202, the first connecting portion 201 and the second connecting portion 202 are tightly matched with the groove 102, a first mounting hole 203 which is obliquely arranged is arranged in the first connecting portion 201, a screw can be connected in the first mounting hole 203, so that the upper end of the sealing ring 2 can be fixed, and the, installation of screw has been convenient for, be equipped with vertical ascending second mounting hole 204 in the second connecting portion 202, the setting of second mounting hole 204 is convenient for fix the lower extreme of sealing washer 2, has improved the intensity of connecting, can prevent simultaneously sealing washer 2 is beaten and is changeed, has reduced the efficiency of the use of valve rod, first mounting hole 203 and second mounting hole 204 all extend into main part 1 and are convenient for sealing washer 2 and fix with the main part, second connecting portion 202 is towards one side fixedly connected with spacing ring 205 of installing port 101, and the bottom of valve rod can contradict with spacing ring 205, has improved the efficiency of using, can prevent simultaneously that the excessive cooperation of valve rod from stretching into in the main part 1.
The outside of the stop collar 205 and the second connecting portion 202 are integrally formed, and the strength is greatly improved and the service life is prolonged by the integral forming.
The lower extreme of spacing ring 205 is equipped with the third mounting hole 206 that is used for being connected with the valve rod, the setting of third mounting hole 206 has been convenient for with carry out further spacing fixedly between valve rod and the spacing ring 205, has improved the stability of connecting.
Be equipped with fluid passageway 3 in the main part 1, one side of fluid passageway 3 is outer along being equipped with breach 4 from outer to inner seting up, breach 4 is the rectangle, breach 4 is circumference setting, breach 4 only is located one side of fluid export, and the efficiency that the fluid flows has been improved greatly to the passing through of the fluid of consequently being convenient for, the degree of depth of breach 4 can set up according to spheroid size.
The inner wall of the fluid channel 3 is provided with an anticorrosive coating 5, and the arrangement of the anticorrosive coating 5 prolongs the service life of the main body 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A fixed sleeve sphere, comprising a body, characterized in that: the upper end of main part is equipped with the installing port, installing port department cover is equipped with the sealing washer, the sealing washer is the I-shaped, be equipped with the internal thread in the sealing washer, the sealing washer includes first connecting portion and second connecting portion, first connecting portion are located the upper end of second connecting portion, the upper and lower both ends of installing port are equipped with the recess that supplies first connecting portion and second connecting portion card to go into respectively, be equipped with the first mounting hole that the slope set up in the first connecting portion, be equipped with the ascending second mounting hole of vertical in the second connecting portion, second connecting portion are towards one side fixedly connected with spacing ring of installing port.
2. A locking sleeve sphere according to claim 1, wherein: the outer side of the limiting ring and the second connecting part are integrally formed.
3. A locking sleeve sphere according to claim 1, wherein: and the lower end of the limiting ring is provided with a third mounting hole used for being connected with the valve rod.
4. A locking sleeve sphere according to claim 1, wherein: the main body is internally provided with a fluid channel, one outer edge of one side of the fluid channel is provided with a notch which is arranged from outside to inside, the notch is rectangular, and the notch is circumferentially arranged.
5. A locking sleeve sphere according to claim 4, wherein: and an anticorrosive layer is arranged on the inner wall of the fluid channel.
6. A locking sleeve sphere according to claim 5, wherein: the anticorrosive layer is made of polytetrafluoroethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413576.1U CN211875159U (en) | 2020-03-27 | 2020-03-27 | Fixed sleeve sphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413576.1U CN211875159U (en) | 2020-03-27 | 2020-03-27 | Fixed sleeve sphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211875159U true CN211875159U (en) | 2020-11-06 |
Family
ID=73256093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020413576.1U Active CN211875159U (en) | 2020-03-27 | 2020-03-27 | Fixed sleeve sphere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211875159U (en) |
-
2020
- 2020-03-27 CN CN202020413576.1U patent/CN211875159U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |