CN213871560U - High-pressure flange with self-locking function - Google Patents
High-pressure flange with self-locking function Download PDFInfo
- Publication number
- CN213871560U CN213871560U CN202022181969.7U CN202022181969U CN213871560U CN 213871560 U CN213871560 U CN 213871560U CN 202022181969 U CN202022181969 U CN 202022181969U CN 213871560 U CN213871560 U CN 213871560U
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- Prior art keywords
- locking
- flange
- subassembly
- self
- bolt
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- 230000000694 effects Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000011550 stock solution Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 239000010963 304 stainless steel Substances 0.000 description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NCZUUKRJKYFNMD-UHFFFAOYSA-N [Si].[Mn].[Mn] Chemical compound [Si].[Mn].[Mn] NCZUUKRJKYFNMD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model relates to a high pressure flange technical field just discloses a high pressure flange with self-locking function, including the flange subassembly, the inside fixed cup joint of flange subassembly has the head rod, there is the activity to cup joint the auto-lock subassembly that is located the flange subassembly surface in one side of head rod, the inside activity of auto-lock subassembly has cup jointed the adjusting bolt subassembly, one side of adjusting bolt subassembly has fixed cup joint to be located the inside second connecting rod of flange subassembly. This high-pressure flange with self-locking function, through the setting of sealing washer, can effectually seal up the flange, prevent that high-pressure gas from taking place to leak, reduce resource cost, through the setting of auto-lock subassembly, when can avoiding meetting proruption thing, can not control it effectively, prevent to appear because of the level gauge damages and cause the blowout under the high pressure of the medium in the stock solution container, can effectual improvement security.
Description
Technical Field
The utility model relates to a high-pressure flange technical field specifically is a high-pressure flange with self-locking function.
Background
The flange, flange dish or flange are called again, the flange is interconnect's part between axle and the axle, be used for the connection between the pipe end, also there is the flange on the equipment is imported and exported, be used for the connection between two equipment, the level gauge that uses when carrying out level measurement or measurement, the valve can be used, but this kind of valve lacks self-locking function in structural design, current high-pressure flange that has self-locking function, inconvenient installation and dismantlement, high-pressure gas takes place the leakage easily, resource cost is high, the security is low, therefore need a high-pressure flange that has self-locking function urgently.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high pressure flange with self-locking function possesses easy to assemble and dismantles, prevents that high-pressure gas from taking place to leak, reduces resource cost, and the security is high, has solved the inconvenient installation and the dismantlement of mentioning in the above-mentioned background art, and high-pressure gas takes place to leak easily, resource cost is high, the problem that the security is low.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure flange with self-locking function, includes the flange subassembly, the fixed cup joint in inside of flange subassembly has the head rod, one side of head rod has the activity to cup joint the auto-lock subassembly that is located the flange subassembly surface, the inside activity of auto-lock subassembly has cup jointed adjusting bolt subassembly, one side of adjusting bolt subassembly has fixed the second connecting rod that cup joints and is located the flange subassembly inside, the surface activity of second connecting rod has cup jointed first locking subassembly, the inside of first locking subassembly has the activity to cup joint the second locking subassembly that is located the head rod surface, the through-hole has been seted up to the inside of second locking subassembly.
Preferably, the flange component comprises a mounting plate, a first mounting hole is formed in the outer surface of the mounting plate, a sealing ring located on the inner wall of the mounting plate is arranged in the first mounting hole, a flange plate is sleeved on the inner portion of the sealing ring in a movable mode, and a second mounting hole located in the inner portion of the sealing ring is formed in the outer surface of the flange plate.
The material of sealing washer is the asbestos rubber board, and thickness is 0.5 ~ 2MM, can do the punching various better packing rings of sealing performance that have acid and alkali-resistance requirement, and the material of ring flange is WCB (carbon steel), and the quantity of first mounting hole has a plurality of, and the surface at the mounting panel is seted up evenly respectively to the first mounting hole of a plurality of.
Preferably, the self-locking assembly comprises a first self-locking ring, a first bolt hole is formed in the outer surface of the first self-locking ring, a second self-locking ring is arranged on one side of the first bolt hole, a second bolt hole is formed in the outer surface of the second self-locking ring, and a flange self-locking hole located inside the second self-locking ring is formed in one side of the second bolt hole.
The internal structure of first self-locking ring and second self-locking ring is the same, all is half circular shape, and the quantity of first bolt hole has a plurality of, and a plurality of bolt hole carries out self-locking function through adjusting bolt subassembly, is parallel mount relation between first bolt hole and the second bolt hole.
Preferably, the adjusting bolt assembly comprises a first adjusting bolt, a sleeve is movably sleeved inside the first adjusting bolt, a connecting pipe is movably sleeved on the outer surface of the sleeve, a spring is arranged inside the connecting pipe, and a second adjusting bolt located on the outer surface of the connecting pipe is movably sleeved on one side of the spring.
The quantity of adjusting bolt subassembly has a plurality of, is parallel mount relation between a plurality of adjusting bolt, and first adjusting bolt's model is M5, and the material is 304 stainless steel, has rust-resistant characteristics, can use for a long time, extension adjusting bolt's life, and the material of spring is 60 silicon dimanganese, and it is good to have elasticity, and long service life's characteristics can effectually play buffering cushioning effect, prevents that sleeve pipe and connecting pipe from receiving wearing and tearing.
Preferably, the fixed cover of one end of second connecting rod has connect the flange subassembly, the one end of second connecting rod has the fixed first connecting rod that cup joints and is located flange subassembly one side, the one end of second connecting rod has the activity to cup joint the auto-lock subassembly that is located the flange subassembly surface.
The second connecting rod is cylindrical, and the both sides at the flange subassembly are installed respectively to head rod and second connecting rod, and the material of head rod is 304 stainless steels, and the inside of auto-lock subassembly is provided with the steel ball, helps realizing self-locking function.
Preferably, the first locking assembly comprises a locking lantern ring, a first locking bolt located inside a first locking plate is movably sleeved at the top of the locking lantern ring, the first locking plate is movably sleeved on the outer surface of the first locking bolt, a second locking plate fixedly installed at the bottom of the locking lantern ring is arranged at the bottom of the first locking plate, and a second locking bolt is sleeved inside the second locking plate.
The first locking assembly and the second locking assembly have the same internal structure, the first locking plate and the second locking plate are arranged in parallel, and the first locking bolt and the second locking bolt are made of 304 stainless steel and are M4 in model.
Preferably, a first connecting rod is movably sleeved inside the second locking assembly, a self-locking assembly movably sleeved on the outer surface of the flange assembly is arranged inside the second locking assembly, and a second connecting rod fixedly sleeved inside the flange assembly is arranged inside the second locking assembly.
The through holes are formed in the first locking assembly and the second locking assembly, other parts are connected conveniently, the parts are fixedly installed through the locking lantern ring by means of the first locking bolt and the second locking bolt, and meanwhile the parts are convenient to detach and install.
Compared with the prior art, the utility model provides a high-pressure flange with self-locking function possesses following beneficial effect:
1. this high pressure flange with self-locking function, setting through the flange subassembly, utilize first mounting hole and second mounting hole to install the ring flange on the mounting panel, setting through the sealing washer, can effectually seal the ring flange, and easy to assemble and dismantlement, prevent that high-pressure gas from taking place to leak, reduce resource cost, setting through the auto-lock subassembly, when can avoiding meetting proruption thing, can not control it effectively, prevent to appear causing the blowout under the high pressure effect of medium in the stock solution container because of the level gauge damage, can effectual improvement security.
2. This high-pressure flange with self-locking function through the setting of first locking Assembly and second locking Assembly, utilizes the setting of first locking bolt and second locking bolt, conveniently connects other parts in the one end of head rod and second connecting rod, through adjusting bolt assembly's setting, utilizes the spring can effectually play the effect of buffering decompression, avoids appearing the condition of damaging when the sleeve pipe stretches out and draws back.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the flange assembly of the present invention;
FIG. 3 is a schematic structural view of the self-locking assembly of the present invention;
FIG. 4 is a schematic structural view of the adjusting bolt assembly of the present invention;
fig. 5 is a schematic structural view of the first locking assembly of the present invention.
Wherein: 1. a flange assembly; 101. mounting a plate; 102. a first mounting hole; 103. a seal ring; 104. a flange plate; 105. a second mounting hole; 2. a first connecting rod; 3. a self-locking assembly; 301. a first self-locking ring; 302. a first bolt hole; 303. a second self-locking ring; 304. a second bolt hole; 305. a flange self-locking hole; 4. an adjusting bolt assembly; 401. a first adjusting bolt; 402. a sleeve; 403. a connecting pipe; 404. a spring; 405. a second adjusting bolt; 5. a second connecting rod; 6. a first locking assembly; 601. a locking collar; 602. a first locking bolt; 603. a first locking plate; 604. a second locking plate; 605. a second locking bolt; 7. a second locking assembly; 8. and a through hole.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-5, a high pressure flange with a self-locking function comprises a flange assembly 1, the flange assembly comprises a mounting plate 101, a first mounting hole 102 is formed in the outer surface of the mounting plate 101, a sealing ring 103 is arranged in the first mounting hole 102 and located on the inner wall of the mounting plate 101, a flange plate 104 is movably sleeved in the sealing ring 103, a second mounting hole 105 is formed in the outer surface of the flange plate 104 and located in the sealing ring 103, a first connecting rod 2 is fixedly sleeved in the flange assembly 1, a self-locking assembly 3 is movably sleeved on one side of the first connecting rod 2 and located on the outer surface of the flange assembly 1, the self-locking assembly 3 comprises a first self-locking ring 301, a first bolt hole 302 is formed in the outer surface of the first self-locking ring 301, a second self-locking ring 303 is arranged on one side of the first bolt hole 302, a second bolt hole 304 is formed in the outer surface of the second self-locking ring 303, a flange self-locking hole 305 is formed in one side of the second bolt hole 304, an adjusting bolt component 4 is movably sleeved in the self-locking component 3, the adjusting bolt component 4 comprises a first adjusting bolt 401, a sleeve 402 is movably sleeved in the first adjusting bolt 401, a connecting pipe 403 is movably sleeved on the outer surface of the sleeve 402, a spring 404 is arranged in the connecting pipe 403, a second adjusting bolt 405 movably sleeved on the outer surface of the connecting pipe 403 is arranged on one side of the spring 404, a second connecting rod 5 fixedly sleeved in the flange component 1 is arranged on one side of the adjusting bolt component 4, a flange component 1 is fixedly sleeved on one end of the second connecting rod 5, a first connecting rod 2 fixedly sleeved on one side of the flange component 1 is arranged on one end of the second connecting rod 5, the self-locking component 3 movably sleeved on the outer surface of the flange component 1 is arranged on one end of the second connecting rod 5, a first locking component 6 is movably sleeved on the outer surface of the second connecting rod 5, the first locking component 6 comprises a locking sleeve ring 601, the top of the locking lantern ring 601 is movably sleeved with a first locking bolt 602 located inside a first locking plate 603, the outer surface of the first locking bolt 602 is movably sleeved with the first locking plate 603, the bottom of the first locking plate 603 is fixedly provided with a second locking plate 604 located at the bottom of the locking lantern ring 601, the inner part of the second locking plate 604 is movably sleeved with a second locking bolt 605, the inner part of the first locking assembly 6 is movably sleeved with a second locking assembly 7 located on the outer surface of a first connecting rod 2, the inner part of the second locking assembly 7 is movably sleeved with a self-locking assembly 3 located on the outer surface of a flange assembly 1, the inner part of the second locking assembly 7 is fixedly sleeved with a second connecting rod 5 located inside the flange assembly 1, and a through hole 8 is formed in the inner part of the second locking assembly 7.
In use, the flange 104 is mounted on one side of the mounting plate 101 by the first mounting hole 102 and the fixing bolt, the flange 104 is sealed by the seal ring 103, and the liquid level gauge is fixed by the first and second self-locking rings 301 and 303 with a self-locking function and the first and second bolt holes 302 and 304.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-pressure flange with self-locking function, includes flange subassembly (1), its characterized in that: the inside of flange subassembly (1) is fixed to have cup jointed head rod (2), one side of head rod (2) has the activity to cup joint auto-lock subassembly (3) that are located flange subassembly (1) surface, the inside activity of auto-lock subassembly (3) has cup jointed adjusting bolt subassembly (4), one side of adjusting bolt subassembly (4) has fixed second connecting rod (5) that cup joint and are located flange subassembly (1) inside, the surface activity of second connecting rod (5) has cup jointed first locking subassembly (6), the inside of first locking subassembly (6) has the activity to cup joint second locking subassembly (7) that are located head rod (2) surface, through-hole (8) have been seted up to the inside of second locking subassembly (7).
2. A high-pressure flange with self-locking function according to claim 1, characterized in that: the flange component comprises a mounting plate (101), a first mounting hole (102) is formed in the outer surface of the mounting plate (101), a sealing ring (103) located on the inner wall of the mounting plate (101) is arranged in the first mounting hole (102), a flange plate (104) is sleeved in the sealing ring (103) in a movable mode, and a second mounting hole (105) located in the sealing ring (103) is formed in the outer surface of the flange plate (104).
3. A high-pressure flange with self-locking function according to claim 1, characterized in that: the self-locking assembly (3) comprises a first self-locking ring (301), a first bolt hole (302) is formed in the outer surface of the first self-locking ring (301), a second self-locking ring (303) is arranged on one side of the first bolt hole (302), a second bolt hole (304) is formed in the outer surface of the second self-locking ring (303), and a flange self-locking hole (305) located inside the second self-locking ring (303) is formed in one side of the second bolt hole (304).
4. A high-pressure flange with self-locking function according to claim 1, characterized in that: adjusting bolt subassembly (4) include first adjusting bolt (401), sleeve pipe (402) have been cup jointed in the inside activity of first adjusting bolt (401), connecting pipe (403) have been cup jointed in the surface activity of sleeve pipe (402), the inside of connecting pipe (403) is provided with spring (404), one side of spring (404) has movable cup joint second adjusting bolt (405) that are located connecting pipe (403) surface.
5. A high-pressure flange with self-locking function according to claim 1, characterized in that: the fixed cover of one end of second connecting rod (5) has connect flange subassembly (1), the one end of second connecting rod (5) has fixed cup joint to be located first connecting rod (2) of flange subassembly (1) one side, the one end of second connecting rod (5) has the activity to cup joint auto-lock subassembly (3) that are located flange subassembly (1) surface.
6. A high-pressure flange with self-locking function according to claim 1, characterized in that: first locking subassembly (6) are including locking lantern ring (601), there is the activity at the top of locking lantern ring (601) to cup joint and is located first locking bolt (602) of first locking plate (603) inside, the surface activity of first locking bolt (602) has cup jointed first locking plate (603), there is second locking plate (604) that fixed mounting is located locking lantern ring (601) bottom the bottom of first locking plate (603), the inside activity of second locking plate (604) has cup jointed second locking bolt (605).
7. A high-pressure flange with self-locking function according to claim 1, characterized in that: the inner part of the second locking component (7) is movably sleeved with a first connecting rod (2), the inner part of the second locking component (7) is movably sleeved with a self-locking component (3) located on the outer surface of the flange component (1), and the inner part of the second locking component (7) is fixedly sleeved with a second connecting rod (5) located inside the flange component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181969.7U CN213871560U (en) | 2020-09-28 | 2020-09-28 | High-pressure flange with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181969.7U CN213871560U (en) | 2020-09-28 | 2020-09-28 | High-pressure flange with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213871560U true CN213871560U (en) | 2021-08-03 |
Family
ID=77069998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022181969.7U Active CN213871560U (en) | 2020-09-28 | 2020-09-28 | High-pressure flange with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213871560U (en) |
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2020
- 2020-09-28 CN CN202022181969.7U patent/CN213871560U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231009 Address after: No. 764, Mudan Street, Xi'an District, Mudanjiang City, Heilongjiang Province 157000 Patentee after: Heilongjiang Liandun Petrochemical Equipment Co.,Ltd. Address before: No.6 Jianye Road, Fangxiang industrial concentration zone, Hanjiang District, Yangzhou City, Jiangsu Province 225000 Patentee before: Yangzhou Dapeng Machinery Co.,Ltd. |
|
| TR01 | Transfer of patent right |