CN208845745U - A kind of wear-resisting leather cup structure of emptying valve replacement deflecting - Google Patents
A kind of wear-resisting leather cup structure of emptying valve replacement deflecting Download PDFInfo
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- CN208845745U CN208845745U CN201821603175.1U CN201821603175U CN208845745U CN 208845745 U CN208845745 U CN 208845745U CN 201821603175 U CN201821603175 U CN 201821603175U CN 208845745 U CN208845745 U CN 208845745U
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- leather cup
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- wear
- ring
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Abstract
The utility model discloses a kind of wear-resisting leather cup structures of emptying valve replacement deflecting, including leather cup main body, leather cup main body includes leather cup chassis, elastic outer wall and outward flange, leather cup chassis outer wall connects elastic outer wall one end, the elastic outer wall other end connects outward flange one end, the outward flange other end connects outer rim ring, connecting hole is provided at leather cup center chassis, connecting hole both ends extend outward to form inner ring, one end welding of leather cup chassis has reinforcing rib, stainless steel substrates are fitted closely on reinforcing rib, the leather cup chassis other end fits closely silicagel pad, the through-hole of fitting inner ring is provided in the middle part of stainless steel substrates and silicagel pad, run through bolt in connecting hole, bolt is fixedly connected with nut by helicitic texture.Outer rim ring fits closely and plays sealing effect at end cap and blow valve joint gap, leather cup chassis both ends stainless steel substrates and silicagel pad are installed by screw bolt and nut, so that leather cup chassis both ends avoid directly prolonging the service life with high pressure gas contact so that leather cup chassis be avoided to wear.
Description
Technical field
The utility model relates to blow valve technical field, specially a kind of wear-resisting leather cup structure of emptying valve replacement deflecting.
Background technique
The gas that blow valve can will have pressure, when inoperative or the state of emergency is discharged by it, avoids sending out
Raw other accidents, existing blow valve are the pressure that pipeline is adjusted by the pressure of spring, the elastic force of spring be it is fixed, this
Kind blow valve only just can be used in the case where high pressure, and that compares is single, and spring and partition are now replaced with a kind of bullet
Property leather cup, the lifting of leather cup chassis is driven by pressure difference between leather cup inner cavity and bottom outer wall so that blow valve be suitable for it is any
The case where pressure, common leather cup are all, in leather cup chassis lifting process leather cup chassis easy mills integrally formed by rubber
It is easy to appear slight crack in damage and leather cup outer wall bending engineering, so that cup packing reduces, thus it is proposed that a kind of blow valve
The replacement wear-resisting leather cup structure of deflecting is for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of wear-resisting leather cup structures of emptying valve replacement deflecting, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of wear-resisting leather cup of emptying valve replacement deflecting
Structure, including leather cup main body, the leather cup main body include leather cup chassis, elastic outer wall and outward flange, leather cup chassis outer wall
It is fixedly connected with one end of elastic outer wall, the other end of the elastic outer wall is fixedly connected with one end of outward flange, the outward flange
The other end is fixedly connected with outer rim ring, and perforative connecting hole, the leather cup at the connecting hole both ends are provided at the leather cup center chassis
Chassis extends outward to form inner ring, and the leather cup chassis has the side of reinforcing rib close to one end welding of outer rim ring, described to add
The other side of strengthening tendons fits closely stainless steel substrates, and the leather cup chassis fits closely silicagel pad far from one end of outer rim ring, described
It is provided with the through-hole of fitting inner ring in the middle part of stainless steel substrates and silicagel pad, runs through bolt in the connecting hole, the bolt passes through spiral shell
Line structure is fixedly connected with nut.
Preferably, the quantity of the reinforcing rib is six, and is uniformly distributed along leather cup chassis circumferencial direction.
Preferably, the sum of thickness of the stainless steel substrates and reinforcing rib is greater than inner ring inner end thickness, the silicagel pad
Thickness is greater than inner ring outer end thickness, and sealing is mounted between nut and silicagel pad between the nut and stainless steel substrates of the bolt
Washer.
Preferably, wear-resisting ring is fixedly mounted in the outer rim ring outer wall, and iron is fixedly mounted in the outward flange and elastic outer wall
Nylon ring plate is fixedly mounted in the leather cup chassis for silk screen, and one end of the wire netting is fixedly connected with nylon ring plate outer wall.
Preferably, the leather cup main body that the leather cup chassis, elastic outer wall and outward flange are constituted is and outer at hollow round table structure
Flange inner diameter is greater than leather cup chassis outer diameter, and the elastic outer wall and its internal wire netting are formed by bending wavy ring.
Compared with prior art, the utility model has the beneficial effects that leather cup chassis both ends are installed by screw bolt and nut
Stainless steel substrates and silicagel pad, so that leather cup chassis both ends avoid directly contacting with high pressure gas, so that leather cup chassis is avoided to wear,
Prolong the service life；Reinforcing rib is uniformly distributed along leather cup chassis circumferencial direction, and welding reinforcing rib enhances leather cup on leather cup chassis
The intensity on chassis, and avoiding stainless steel substrates from directly bearing against causes leather cup chassis to be worn on leather cup chassis；Outward flange and elastic outer wall
Interior fixed installation wire netting, elastic outer wall and its internal wire netting are formed by bending wavy ring, so that elastic outer wall is strong
Degree increases and ring is capable of providing deformation surplus in bending, avoids elastic outer wall abrasion from slight crack occur, fixes in leather cup chassis
Nylon ring plate is installed, enhances leather cup chassis intensity, and nylon ring plate is close to one end of silicagel pad, so that silicagel pad uniform force,
Silicagel pad is avoided to be bent.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is leather cup main body overlooking structure diagram in the utility model.
In figure: 1 connecting hole, 2 leather cup main bodys, 21 leather cup chassis, 22 elastic outer walls, 23 outward flanges, 3 inner rings, 4 are reinforced
Muscle, 5 outer rim rings, 6 wear-resisting rings, 7 stainless steel substrates, 8 silicagel pads, 9 bolts, 10 nuts, 11 seal washers, 12 wire nettings, 13 nylon
Ring plate, 14 rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of wear-resisting leather cup knot of emptying valve replacement deflecting
Structure, including leather cup main body 2, leather cup main body 2 include leather cup chassis 21, elastic outer wall 22 and outward flange 23,21 outer wall of leather cup chassis
It is fixedly connected with one end of elastic outer wall 22, the other end of elastic outer wall 22 is fixedly connected with one end of outward flange 23, outward flange 23
The other end is fixedly connected with outer rim ring 5, and perforative connecting hole 1, the leather cup chassis at 1 both ends of connecting hole are provided at 21 center of leather cup chassis
21 extend outward to form inner ring 3, and leather cup chassis 21 has the side of reinforcing rib 4, reinforcing rib 4 close to one end welding of outer rim ring 5
The other side fit closely stainless steel substrates 7, leather cup chassis 21 fits closely silicagel pad 8, stainless steel substrates far from one end of outer rim ring 5
7 and silicagel pad 8 in the middle part of be provided with the through-hole of fitting inner ring 3, bolt 9 is run through in connecting hole 1, bolt 9 is fixed by helicitic texture
Attaching nut 10, and when installation, outward flange 23 is closely clipped between blow valve open end and end cap, outer rim ring 5 fit closely end cap and
Sealing effect is played at blow valve joint gap, stainless steel substrates 7 and silicon are installed by bolt 9 and nut 10 in 21 both ends of leather cup chassis
Rubber mat 8, so that 21 both ends of leather cup chassis avoid directly contacting with high pressure gas, so that leather cup chassis 21 be avoided to wear, extension makes
Use the service life.
Referring to Fig. 2, the quantity of reinforcing rib 4 is six, and it is uniformly distributed along 21 circumferencial direction of leather cup chassis, leather cup chassis
Welding reinforcing rib 4 enhances the intensity on leather cup chassis 21 on 21, and avoids stainless steel substrates 7 from directly bearing against on leather cup chassis 21 causing
It wears on leather cup chassis 21.
Referring to Fig. 1, the sum of thickness of stainless steel substrates 7 and reinforcing rib 4 is greater than 3 inner end thickness of inner ring, the thickness of silicagel pad 8
Degree is greater than 3 outer end thickness of inner ring, and sealing is mounted between nut 10 and silicagel pad 8 between the nut and stainless steel substrates 7 of bolt 9
Washer 11 avoids gas leakage at connecting hole 1 so that sealing ring 11 is closely pressed on stainless steel substrates 7 and silicagel pad 8, enhances leather cup master
The leakproofness of body 2.
The leather cup main body 2 that leather cup chassis 21, elastic outer wall 22 and outward flange 23 are constituted is at hollow round table structure, and outward flange
23 internal diameters are greater than 21 outer diameter of leather cup chassis, and leather cup chassis 21 is gone up and down, and wear-resisting ring 6 is fixedly mounted in 5 outer wall of outer rim ring, keep away
Exempt from the abrasion of outer rim ring 5, wire netting 12, elastic outer wall 22 and its internal iron wire are fixedly mounted in outward flange 23 and elastic outer wall 22
Net 12 is formed by bending wavy ring 14, so that 22 intensity of elastic outer wall increases and ring 14 is capable of providing deformation in bending
Surplus avoids elastic outer wall abrasion from slight crack occur, nylon ring plate 13 is fixedly mounted in leather cup chassis 21, and enhancing leather cup chassis is strong
Degree, and nylon ring plate 13 is close to one end of silicagel pad 8, so that 8 uniform force of silicagel pad, avoids silicagel pad 8 from being bent.
Working principle: when the utility model is used, the leather cup master that leather cup chassis 21, elastic outer wall 22 and outward flange 23 are constituted
Body 2 is at hollow round table structure, and 23 internal diameter of outward flange is greater than 21 outer diameter of leather cup chassis, leather cup chassis 21 is gone up and down, outside
Wire netting 12 is fixedly mounted in flange 23 and elastic outer wall 22, elastic outer wall 22 and its internal wire netting 12 are formed by bending wave
The ring 14 of shape avoids outside elasticity so that 22 intensity of elastic outer wall increases and ring 14 is capable of providing deformation surplus in bending
There is slight crack in wall abrasion, and stainless steel substrates 7 and silicagel pad 8 are installed by bolt 9 and nut 10 in 21 both ends of leather cup chassis, so that leather cup
21 both ends of chassis avoid directly prolonging the service life with high pressure gas contact so that leather cup chassis 21 be avoided to wear.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of wear-resisting leather cup structure of emptying valve replacement deflecting, including leather cup main body (2), it is characterised in that: the leather cup main body
It (2) include leather cup chassis (21), elastic outer wall (22) and outward flange (23), leather cup chassis (21) outer wall is fixedly connected with elasticity
The other end of one end of outer wall (22), the elastic outer wall (22) is fixedly connected with one end of outward flange (23), the outward flange
(23) the other end is fixedly connected outer rim ring (5), is provided with perforative connecting hole (1) at leather cup chassis (21) center, described
The leather cup chassis (21) at connecting hole (1) both ends extends outward to form inner ring (3), and the leather cup chassis (21) is close to outer rim ring
(5) one end welding has the side of reinforcing rib (4), and the other side of the reinforcing rib (4) fits closely stainless steel substrates (7), described
Leather cup chassis (21) fits closely silicagel pad (8) far from the one end of outer rim ring (5), in the stainless steel substrates (7) and silicagel pad (8)
Portion is provided with the through-hole of fitting inner ring (3), runs through bolt (9) in the connecting hole (1), the bolt (9) passes through helicitic texture
It is fixedly connected with nut (10).
2. a kind of wear-resisting leather cup structure of emptying valve replacement deflecting according to claim 1, it is characterised in that: the reinforcing rib
(4) quantity is six, and is uniformly distributed along leather cup chassis (21) circumferencial direction.
3. a kind of wear-resisting leather cup structure of emptying valve replacement deflecting according to claim 1, it is characterised in that: the stainless steel
The sum of piece (7) and the thickness of reinforcing rib (4) are greater than inner ring (3) inner end thickness, and the thickness of the silicagel pad (8) is greater than inner ring
(3) outer end thickness is mounted between nut (10) and silicagel pad (8) close between the nut and stainless steel substrates (7) of the bolt (9)
Seal washer (11).
4. a kind of wear-resisting leather cup structure of emptying valve replacement deflecting according to claim 1, it is characterised in that: the outer rim ring
(5) wear-resisting ring (6) are fixedly mounted in outer wall, wire netting (12) are fixedly mounted in the outward flange (23) and elastic outer wall (22), institute
It states in leather cup chassis (21) and nylon ring plate (13) is fixedly mounted, one end of the wire netting (12) is fixedly connected with nylon ring plate (13)
Outer wall.
5. a kind of wear-resisting leather cup structure of emptying valve replacement deflecting according to claim 4, it is characterised in that: the leather cup bottom
The leather cup main body (2) that disk (21), elastic outer wall (22) and outward flange (23) are constituted is at hollow round table structure, and outward flange (23) is interior
Diameter is greater than leather cup chassis (21) outer diameter, and the elastic outer wall (22) and its internal wire netting (12) are formed by bending wavy folding
Ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603175.1U CN208845745U (en) | 2018-09-29 | 2018-09-29 | A kind of wear-resisting leather cup structure of emptying valve replacement deflecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603175.1U CN208845745U (en) | 2018-09-29 | 2018-09-29 | A kind of wear-resisting leather cup structure of emptying valve replacement deflecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845745U true CN208845745U (en) | 2019-05-10 |
Family
ID=66374096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603175.1U Active CN208845745U (en) | 2018-09-29 | 2018-09-29 | A kind of wear-resisting leather cup structure of emptying valve replacement deflecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843946A (en) * | 2021-09-26 | 2021-12-28 | 贵州红阳机械有限责任公司 | Leather cup tool structure |
-
2018
- 2018-09-29 CN CN201821603175.1U patent/CN208845745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843946A (en) * | 2021-09-26 | 2021-12-28 | 贵州红阳机械有限责任公司 | Leather cup tool structure |
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