CN218152891U - Internal sealing flange - Google Patents
Internal sealing flange Download PDFInfo
- Publication number
- CN218152891U CN218152891U CN202222037449.8U CN202222037449U CN218152891U CN 218152891 U CN218152891 U CN 218152891U CN 202222037449 U CN202222037449 U CN 202222037449U CN 218152891 U CN218152891 U CN 218152891U
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- CN
- China
- Prior art keywords
- block
- installation
- installation pipe
- fixedly connected
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a ring flange technical field specifically is an inner sealing flange, including installation pipe, ring flange, valve wheel and connecting pipe, still include connecting device, the ring flange setting is on the surface of installation pipe, and the valve wheel is connected with the surface transmission of installation pipe, and the connecting pipe is connected with the fixed surface of ring flange, and connecting device sets up the surface at the installation pipe, and connecting device includes the installation piece, and the installation piece is connected with the lower fixed surface of installation pipe, and the surface of installation piece rotates and is connected with the dwang, and the quantity of dwang is two, the equal fixedly connected with nest of piece in surface of dwang. The sleeve block is sleeved on the surface of the flange plate and connected with the flange plate, the surface of the mounting pipe is fixedly connected with a fixing block, and the inner wall of the fixing block is fixedly connected with a fixing spring. The utility model discloses, through setting up connecting device, be convenient for carry out convenient installation to ring flange and installation pipe, it is more convenient when making its later maintenance dismantle, promoted the ease for use of equipment to this effectively.
Description
Technical Field
The utility model relates to a ring flange technical field especially relates to an inner sealing flange.
Background
The flange is called flange for short, and is a general name, usually, a plurality of fixing holes are formed on the periphery of a metal body similar to a disc for connecting other objects, and with the development of the society, the inner sealing flange is widely used.
Because the existing inner sealing flange is usually reinforced by nuts when being installed and connected in the prior art, the inner sealing flange is complex when needing to be maintained and disassembled, and the condition that the working efficiency of a user is low is caused.
In order to solve the problem that the equipment is difficult to be disassembled quickly, the nut is adopted to reinforce and connect the inner sealing flange in the prior art, but the nut is corroded after being used for a long time, so that the nut is disassembled slowly, and further the problem of low disassembly efficiency is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the inner sealing flange is difficult to dismantle and maintain in the prior art, and the inner sealing flange who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an inner sealing flange, still includes connecting device including installation pipe, ring flange, valve wheel and connecting pipe, the ring flange sets up the surface at the installation pipe, the valve wheel is connected with the surperficial transmission of installation pipe, the fixed surface of connecting pipe and ring flange is connected, connecting device sets up the surface at the installation pipe, connecting device is including the installation piece, the fixed surface of installation piece and installation pipe is connected, the surface rotation of installation piece is connected with the dwang, the quantity of dwang is two, the equal fixedly connected with nest of blocks in surface of dwang.
Preferably, the sleeve block is sleeved and connected with the surface of the flange plate, the surface of the mounting pipe is fixedly connected with a fixing block, and the inner wall of the fixing block is fixedly connected with a fixing spring.
Preferably, the fixed spring is fixedly connected with a connecting block on the surface, the connecting block is connected with the inner wall of the fixed block in a sliding mode, and the connecting block is fixedly connected with a lifting rod on the surface.
Preferably, the lifting rod slides up and down on the surface of the fixing block, a clamping block is fixedly connected to the surface of the lifting rod, and the clamping block is inserted into and connected with the surface of the sleeve block.
Preferably, the inner wall of the installation pipe is provided with a filtering device, the filtering device comprises a leakage net, the leakage net is inserted and connected with the inner wall of the installation pipe, the surface of the leakage net is fixedly connected with a supporting ring, and the supporting ring is connected with the inner wall of the installation pipe in a sliding mode.
Preferably, the surface of the abutting ring is fixedly connected with an insertion block, the insertion block is inserted and connected with the surface of the installation pipe, the surface of the installation pipe is fixedly connected with an installation piece, the surface of the installation piece is slidably connected with a bolt, and the bolt is inserted and connected with the surface of the insertion block.
Preferably, the surface of the bolt is fixedly connected with a lifting block, the surface of the lifting block is fixedly connected with an expansion spring, and one end of the expansion spring, far away from the lifting block, is fixedly connected with the surface of the mounting piece.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
1. the utility model discloses in, through setting up connecting device, be convenient for carry out convenient connection with ring flange and installation pipe, it is more convenient when maintaining the dismantlement later on making it, to this pulling shadoof, the connecting block atress promotes in succession, fixed spring atress deformation back expansion simultaneously, the surface of installation pipe is kept away from to fixture block atress simultaneously, be connected the surface laminating of ring flange and installation pipe immediately, rotate immediately that the surperficial cover of two sets of collets and ring flange establishes and is connected, loosen the shadoof immediately, fixed spring loses resilience after the constraint in succession, the fixture block atress inserts the surface of collets in succession, through setting up connecting device, be convenient for carry out convenient installation to ring flange and installation pipe, it is more convenient when maintaining the dismantlement later on making it, the ease of equipment has been promoted to this effectively.
2. The utility model discloses in, through setting up filter equipment, be convenient for filter the installation pipe, avoid impurity long-term accumulation to lead to the ring flange to appear blockking up, to this pulling lifting block, the bolt atress promotes in succession, expanding spring atress deformation back simultaneously, will leak the inner wall that the net inserted the installation pipe immediately, the surface that the installation pipe was inserted to the inserted block atress in succession, the loose lifting block of giving up immediately, expanding spring loses the bounceing back in succession, the bolt atress inserts the surface of inserted block in succession, through setting up filter equipment, be convenient for filter the protection to the filter pipe, equipment impurity long-term accumulation leads to the ring flange to appear blockking up, the stability of equipment has been promoted to this effectively.
Drawings
Fig. 1 is a schematic perspective view of an inner sealing flange according to the present invention;
fig. 2 is a schematic view of a main structure of a connecting device in an inner sealing flange according to the present invention;
fig. 3 is a schematic view of the inner sealing flange at a position a in fig. 2 according to the present invention;
fig. 4 is a schematic structural view of a main body of a filtering device in an inner sealing flange according to the present invention;
fig. 5 is a schematic diagram of a portion B of fig. 4 in the inner sealing flange according to the present invention.
Illustration of the drawings:
1. installing a pipe; 2. a flange plate; 3. a valve wheel; 4. a connecting pipe; 5. a connecting device; 51. mounting blocks; 52. rotating the rod; 53. sleeving blocks; 54. a fixed block; 55. fixing the spring; 56. connecting blocks; 57. lifting a rod; 58. A clamping block; 6. a filtration device; 61. a leakage net; 62. a support ring; 63. inserting a block; 64. mounting a sheet; 65. a bolt; 66. lifting blocks; 67. a telescoping spring.
Detailed Description
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an inner sealing flange, is including installation pipe 1, ring flange 2, valve wheel 3 and connecting pipe 4, still includes connecting device 5, and ring flange 2 sets up on the surface of installation pipe 1, and valve wheel 3 is connected with the surface transmission of installation pipe 1, and connecting pipe 4 is connected with the fixed surface of ring flange 2, and connecting device 5 sets up on the surface of installation pipe 1.
The specific arrangement and function of the connecting means 5 and the filter means 6 will be described in detail below.
In this embodiment: the connecting device 5 comprises a mounting block 51, the mounting block 51 is fixedly connected with the lower surface of the mounting pipe 1, the surface of the mounting block 51 is rotatably connected with rotating rods 52, the number of the rotating rods 52 is two, and the surface of each rotating rod 52 is fixedly connected with a sleeve block 53.
In this embodiment: by providing the rotating rod 52, the rotation of the sleeve block 53 is facilitated to be more stable.
Specifically, the sleeve block 53 is sleeved and connected with the surface of the flange 2, the surface of the installation pipe 1 is fixedly connected with a fixed block 54, and the inner wall of the fixed block 54 is fixedly connected with a fixed spring 55.
In this embodiment: through setting up the nest block 53, be convenient for tentatively fix ring flange 2 and installation pipe 1.
Specifically, the surface of the fixed spring 55 is fixedly connected with a connecting block 56, the connecting block 56 is slidably connected with the inner wall of the fixed block 54, and the surface of the connecting block 56 is fixedly connected with a lifting rod 57.
In this embodiment: through setting up fixed spring 55, be convenient for pull connecting block 56 and reset fixedly, make it keep steady state.
Specifically, the lifting rod 57 slides up and down on the surface of the fixing block 54, a clamping block 58 is fixedly connected to the surface of the lifting rod 57, and the clamping block 58 is inserted into and connected with the surface of the sleeve block 53.
In this embodiment: the clamping blocks 58 are arranged, so that the sleeve block 53 and the flange plate 2 can be connected more stably.
Specifically, the inner wall of the installation pipe 1 is provided with the filtering device 6, the filtering device 6 comprises a leakage net 61, the leakage net 61 is inserted into and connected with the inner wall of the installation pipe 1, the surface of the leakage net 61 is fixedly connected with a supporting ring 62, and the supporting ring 62 is connected with the inner wall of the installation pipe 1 in a sliding mode.
In this embodiment: through setting up and leaking net 61, be convenient for carry out impurity filtering when installing pipe 1 operation.
Specifically, an insertion block 63 is fixedly connected to the surface of the abutting ring 62, the insertion block 63 is inserted into and connected to the surface of the installation pipe 1, an installation piece 64 is fixedly connected to the surface of the installation pipe 1, a bolt 65 is slidably connected to the surface of the installation piece 64, and the bolt 65 is inserted into and connected to the surface of the insertion block 63.
In this embodiment: the leakage net 61 is further fixed conveniently by arranging the bolt 65.
Specifically, a lifting block 66 is fixedly connected to the surface of the bolt 65, a telescopic spring 67 is fixedly connected to the surface of the lifting block 66, and one end, far away from the lifting block 66, of the telescopic spring 67 is fixedly connected to the surface of the mounting piece 64.
In this embodiment: by providing a telescoping spring 67, it is convenient to pull the lifting block 66 further to reinforce its latch 65.
The working principle is as follows: through setting up connecting device 5, be convenient for carry out convenient connection with ring flange 2 and installation pipe 1, it is more convenient when making its later maintenance dismantle, to this pulling lifting lever 57, connecting block 56 atress in succession promotes, fixed spring 55 atress deformation back expansion simultaneously, fixture block 58 atress keeps away from the surface of installation pipe 1 simultaneously, be connected ring flange 2 with the surperficial laminating of installation pipe 1 immediately, rotate two sets of cover blocks 53 immediately and establish the connection with the surface cover of ring flange 2, loosen lifting lever 57 immediately, rebound after fixed spring 55 loses the constraint in succession, fixture block 58 atress inserts the surface of cover block 53 in succession, through setting up connecting device 5, be convenient for carry out convenient installation to ring flange 2 and installation pipe 1, make it is more convenient when later maintenance dismantle, to this has promoted the easy-to-use nature of equipment effectively. In addition, through the arrangement of the filtering device 6, the installation pipe 1 is convenient to filter, the phenomenon that the flange plate 2 is blocked due to long-term accumulation of impurities is avoided, the lifting block 66 is pulled, the bolt 65 is sequentially stressed and lifted, the expansion spring 67 is simultaneously stressed and deformed and then expands, the leakage net 61 is immediately inserted into the inner wall of the installation pipe 1, the insertion block 63 is sequentially stressed and inserted into the surface of the installation pipe 1, the lifting block 66 is immediately released, the expansion spring 67 is rebounded after losing constraint in sequence, the bolt 65 is sequentially stressed and inserted into the surface of the insertion block 63, through the arrangement of the filtering device 6, the filtering protection of the filtering pipe is facilitated, the flange plate 2 is blocked due to long-term accumulation of impurities in equipment, and the stability of the equipment is effectively improved.
Claims (7)
1. The utility model provides an inner sealing flange, is including installation pipe (1), ring flange (2), valve wheel (3) and connecting pipe (4), its characterized in that: still include connecting device (5), ring flange (2) set up the surface at installation pipe (1), valve wheel (3) are connected with the surface transmission of installation pipe (1), the fixed surface of connecting pipe (4) and ring flange (2) is connected, connecting device (5) set up the surface at installation pipe (1), connecting device (5) are including installation piece (51), the fixed surface of installation piece (51) and installation pipe (1) is connected, the surface rotation of installation piece (51) is connected with dwang (52), the quantity of dwang (52) is two, the equal fixedly connected with sleeve block (53) in surface of dwang (52).
2. An internal sealing flange according to claim 1, wherein: the sleeve block (53) is sleeved and connected with the surface of the flange plate (2), the surface of the installation pipe (1) is fixedly connected with a fixing block (54), and the inner wall of the fixing block (54) is fixedly connected with a fixing spring (55).
3. An internal sealing flange according to claim 2, wherein: the fixed spring (55) is fixedly connected with a connecting block (56) on the surface, the connecting block (56) is connected with the inner wall of the fixing block (54) in a sliding mode, and a lifting rod (57) is fixedly connected with the surface of the connecting block (56).
4. An internal sealing flange according to claim 3, wherein: the lifting rod (57) and the surface of the fixing block (54) slide up and down, a clamping block (58) is fixedly connected to the surface of the lifting rod (57), and the clamping block (58) is connected with the surface of the sleeve block (53) in an inserting mode.
5. An internal sealing flange according to claim 1, wherein: the inner wall of the installation pipe (1) is provided with a filtering device (6), the filtering device (6) comprises a leakage net (61), the leakage net (61) is connected with the inner wall of the installation pipe (1) in an inserting mode, the surface of the leakage net (61) is fixedly connected with a supporting ring (62), and the supporting ring (62) is connected with the inner wall of the installation pipe (1) in a sliding mode.
6. An internal sealing flange according to claim 5, wherein: the surface of the abutting ring (62) is fixedly connected with an inserting block (63), the inserting block (63) is inserted into the surface of the installation pipe (1) to be connected, the surface of the installation pipe (1) is fixedly connected with an installation sheet (64), the surface of the installation sheet (64) is connected with a plug pin (65) in a sliding mode, and the plug pin (65) is inserted into the surface of the inserting block (63) to be connected.
7. An internal sealing flange according to claim 6, wherein: the surface fixed connection of bolt (65) is carried piece (66), the surface fixed connection of carrying piece (66) is connected with expanding spring (67), expanding spring (67) keep away from the one end of carrying piece (66) and the fixed surface connection of installation piece (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037449.8U CN218152891U (en) | 2022-08-03 | 2022-08-03 | Internal sealing flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222037449.8U CN218152891U (en) | 2022-08-03 | 2022-08-03 | Internal sealing flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218152891U true CN218152891U (en) | 2022-12-27 |
Family
ID=84597985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222037449.8U Expired - Fee Related CN218152891U (en) | 2022-08-03 | 2022-08-03 | Internal sealing flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218152891U (en) |
-
2022
- 2022-08-03 CN CN202222037449.8U patent/CN218152891U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221227 |