CN211877368U - Reliability tester for opening and closing of fireproof check valve of oil smoke exhaust - Google Patents
Reliability tester for opening and closing of fireproof check valve of oil smoke exhaust Download PDFInfo
- Publication number
- CN211877368U CN211877368U CN202020858750.3U CN202020858750U CN211877368U CN 211877368 U CN211877368 U CN 211877368U CN 202020858750 U CN202020858750 U CN 202020858750U CN 211877368 U CN211877368 U CN 211877368U
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- Prior art keywords
- fixedly connected
- tester
- shell
- check valve
- opening
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- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title claims description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000002265 prevention Effects 0.000 claims abstract description 11
- 238000000605 extraction Methods 0.000 claims abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003546 flue gas Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an oil extraction flue gas fire prevention check valve opens and close reliability test appearance, including the tester main part, the board is placed to the top fixedly connected with of tester main part, the equal fixedly connected with casing in both sides at tester main part top, the outside of casing inner chamber is provided with actuating mechanism. The utility model discloses a set up the tester main part, place the board, a housing, actuating mechanism, remove the post, buffer gear, the cardboard, the draw-in groove, the spout, the slider, the pulley, the spacing ring, mutually supporting of guide arm and guide pin bushing, reached the centre gripping effectual and can carry out the advantage protected to the test piece, solved the current problem of opening and close that reliability tester centre gripping effect is poor and can't carry out the protection to the test piece, when people are opening and close reliability tester in the use, can fix the test piece, can not appear becoming flexible and drop, and have the cushioning effect, the dynamics can not appear too big, can not lead to the test piece to appear damaging, make things convenient for people to use.
Description
Technical Field
The utility model relates to an oil extraction gas fire prevention check valve test equipment technical field specifically is an oil extraction gas fire prevention check valve opens and close reliability test appearance.
Background
The oil smoke fire prevention check valve of arranging is integral metal component, should adopt the metal material, possesses the fire prevention simultaneously, prevents that the flue gas from flowing backward and the ascending function of wind-guiding of air-out, owing to select for use full stainless steel manufacturing process, product elegant appearance, durable.
In the oil extraction cigarette fire prevention check valve capability test, need use and open and close the reliability test appearance, so that test the oil extraction cigarette fire prevention check valve, present opening and closing reliability test appearance, the centre gripping effect is poor and can't protect the test piece, when people are using to open and close the reliability test appearance, can't fix the test piece, appear becoming flexible easily and drop, and do not have the cushioning effect, it is too big to appear the dynamics easily, lead to the test piece to appear damaging, inconvenient people use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an oil extraction flue gas fire prevention check valve opens and close reliability test appearance possesses the centre gripping effectual and can carry out the advantage protected to the test piece, has solved the current poor problem that just can't protect to the test piece of reliability test appearance centre gripping effect of opening and close.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil extraction flue gas fire prevention check valve opens and close reliability test appearance, includes the tester main part, the board is placed to the top fixedly connected with of tester main part, the equal fixedly connected with casing in both sides at tester main part top, the outside of casing inner chamber is provided with actuating mechanism, actuating mechanism includes the mounting panel, the inboard fixedly connected with cylinder of mounting panel, the inboard fixedly connected with movable plate of cylinder, the inboard front side of movable plate and the equal fixedly connected with in rear side remove the post, the inboard of removing the post runs through to the inboard of casing and is provided with buffer gear.
Preferably, buffer gear includes the shell, the outside fixedly connected with spring of shell inner chamber, the inboard fixedly connected with buffer board of spring, the inboard fixedly connected with buffer beam of buffer board.
Preferably, the inner side of the buffer rod penetrates through the inner side of the shell and is fixedly connected with a clamping plate, and the inner side of the clamping plate is provided with a clamping groove.
Preferably, the both sides at tester main part top and be located the outside of placing the board and all seted up the spout, the inner chamber sliding connection of spout has the slider, the top of slider and the bottom fixed connection of shell.
Preferably, the front side and the back side of the moving plate are both fixedly connected with pulleys, and the outer sides of the pulleys are in contact with the front side and the back side of the inner cavity of the shell.
Preferably, the surface of the movable column is sleeved with a limiting ring, and the inner side of the limiting ring is fixedly connected with the inner side of the inner cavity of the shell.
Preferably, the inner cavity of the clamping groove is fixedly connected with a cushion pad, and the cushion pad is made of a silica gel material.
Preferably, the top and the bottom of the inner cavity of the shell are both transversely and fixedly connected with guide rods, the surfaces of the guide rods are slidably connected with guide sleeves, and the inner sides of the guide sleeves are fixedly connected with the top and the bottom of the buffer plate.
(III) advantageous effects
Compared with the prior art, the utility model provides an oil extraction gas fire prevention check valve opens and close reliability test appearance possesses following beneficial effect:
1. the utility model discloses a set up the tester main part, place the board, a housing, actuating mechanism, remove the post, buffer gear, the cardboard, the draw-in groove, the spout, the slider, the pulley, the spacing ring, mutually supporting of guide arm and guide pin bushing, reached the centre gripping effectual and can carry out the advantage protected to the test piece, solved the current problem of opening and close that reliability tester centre gripping effect is poor and can't carry out the protection to the test piece, when people are opening and close reliability tester in the use, can fix the test piece, can not appear becoming flexible and drop, and have the cushioning effect, the dynamics can not appear too big, can not lead to the test piece to appear damaging, make things convenient for people to use.
2. The utility model discloses a set up the mounting panel, the effect of stable noise reduction has been played to the cylinder, the problem that the cylinder is big at the during operation noise has been solved, the stability of cylinder during operation has been increased, through setting up the casing, the effect of protection has been played to the cylinder, when having solved long-term use cylinder, make the dust fall into in the cylinder, cause the cylinder to appear the problem that the effect is not good when the work is used, through setting up spout and slider, play the stable effect of removal when using to the shell, the problem of rocking has appeared in having solved shell in use, through setting up the spacing ring, the effect of stability increase has been played when using to removing the post, prevent to remove the problem that the shake appears in use in the post.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top sectional view of the shell structure of the present invention;
FIG. 3 is a sectional view of the structure of the housing of the present invention;
fig. 4 is a top view of the clamping plate structure of the present invention.
In the figure: 1. a tester main body; 2. placing the plate; 3. a housing; 4. a drive mechanism; 41. mounting a plate; 42. a cylinder; 43. moving the plate; 5. moving the column; 6. a buffer mechanism; 61. a housing; 62. a spring; 63. a buffer plate; 64. a buffer rod; 7. clamping a plate; 8. a card slot; 9. a chute; 10. a slider; 11. a pulley; 12. a limiting ring; 13. a guide bar; 14. and (4) guiding a sleeve.
Detailed Description
In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a reliability tester for opening and closing of a fire check valve for oil smoke exhaust comprises a tester main body 1, wherein a placing plate 2 is fixedly connected to the top of the tester main body 1, a shell 3 is fixedly connected to both sides of the top of the tester main body 1, a driving mechanism 4 is arranged on the outer side of an inner cavity of the shell 3, the driving mechanism 4 comprises a mounting plate 41, an air cylinder 42 is fixedly connected to the inner side of the mounting plate 41, a moving plate 43 is fixedly connected to the inner side of the air cylinder 42, a moving column 5 is fixedly connected to both the front side and the rear side of the inner side of the moving plate 43, and the inner side of the moving column 5 penetrates through the;
the buffer mechanism 6 comprises a shell 61, a spring 62 is fixedly connected to the outer side of the inner cavity of the shell 61, a buffer plate 63 is fixedly connected to the inner side of the spring 62, a buffer rod 64 is fixedly connected to the inner side of the buffer plate 63, and the mounting plate 41 is arranged to play a role in stably reducing noise for the air cylinder 42, so that the problem of high noise of the air cylinder 42 during working is solved, and the stability of the air cylinder 42 during working is improved;
the inner side of the buffer rod 64 penetrates to the inner side of the shell 61 and is fixedly connected with the clamping plate 7, the clamping groove 8 is formed in the inner side of the clamping plate 7, the shell 3 is arranged, the air cylinder 42 is protected, and the problem that the effect is poor when the air cylinder 42 is used for a long time due to the fact that dust falls into the air cylinder 42 is solved;
the sliding grooves 9 are formed in the two sides of the top of the tester main body 1 and located on the outer side of the placing plate 2, the inner cavity of each sliding groove 9 is connected with a sliding block 10 in a sliding mode, the top of each sliding block 10 is fixedly connected with the bottom of the shell 61, the sliding grooves 9 and the sliding blocks 10 are arranged, so that the shell 61 can move stably when in use, and the problem that the shell 61 shakes in use is solved;
the front and the back of the moving plate 43 are fixedly connected with pulleys 11, the outer sides of the pulleys 11 are in contact with the front and the back of the inner cavity of the shell 3, and the limiting rings 12 are arranged, so that the stability of the moving column 5 is improved when the moving column 5 is used, and the problem that the moving column 5 shakes in use is solved;
the surface of the movable column 5 is sleeved with a limit ring 12, and the inner side of the limit ring 12 is fixedly connected with the inner side of the inner cavity of the shell 3;
a buffer pad is fixedly connected to the inner cavity of the clamping groove 8, and the buffer pad is made of a silica gel material;
the top and the bottom of the inner cavity of the shell 61 are both transversely and fixedly connected with guide rods 13, the surface of the guide rod 13 is connected with a guide sleeve 14 in a sliding manner, the inner side of the guide sleeve 14 is fixedly connected with the top and the bottom of the buffer plate 63, the advantages of good clamping effect and capability of protecting a test piece are achieved by the mutual matching of the tester main body 1, the placing plate 2, the shell 3, the driving mechanism 4, the moving column 5, the buffer mechanism 6, the clamping plate 7, the clamping groove 8, the sliding groove 9, the sliding block 10, the pulley 11, the limiting ring 12, the guide rod 13 and the guide sleeve 14, the problems that the existing opening and closing reliability tester is poor in clamping effect and cannot protect the test piece are solved, when people use the opening and closing reliability tester, the test piece can be fixed without loosening and falling, and has a buffer effect, excessive force cannot occur, and the test piece cannot be damaged, is convenient for people to use.
When the tester is used, a test piece is firstly placed on the placing plate 2, then the air cylinder 42 is opened through the external controller, the air cylinder 42 drives the moving plate 43 to start moving through the pulley 11, the moving plate 43 drives the moving column 5 to start moving through the limiting ring 12, the moving column 5 drives the shell 61 to start moving, meanwhile, the shell 61 drives the slider 10 to slide in the chute 9, the synchronous shell 61 drives the buffer plate 63 to start moving through the spring 62, the buffer plate 63 drives the guide sleeve 14 to slide on the guide rod 13, meanwhile, the buffer plate 63 drives the clamping plate 7 to start moving through the buffer rod 64, so that the clamping plate 7 clamps and fixes the test piece on the placing plate 2 through the clamping groove 8, when a reliability tester is opened and closed by people, the test piece can be fixed without loosening and falling, has a buffering effect, and cannot generate excessive force, and cannot cause damage to the test piece, is convenient for people to use.
All standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like matured in the prior art, machines, parts and equipment adopt conventional models in the prior art, electrical components appearing in the parts are electrically connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling an air cylinder and the like.
It should be noted that, in this document, 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.
The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (8)
1. The utility model provides an oil extraction flue gas fire prevention check valve opens and close reliability test appearance, includes tester main part (1), its characterized in that: the test instrument comprises a test instrument body (1), a placing plate (2) is fixedly connected to the top of the test instrument body (1), a shell (3) is fixedly connected to the two sides of the top of the test instrument body (1), a driving mechanism (4) is arranged on the outer side of an inner cavity of the shell (3), the driving mechanism (4) comprises a mounting plate (41), an air cylinder (42) is fixedly connected to the inner side of the mounting plate (41), a moving plate (43) is fixedly connected to the inner side of the air cylinder (42), a moving column (5) is fixedly connected to the front side and the rear side of the inner side of the moving plate (43), and the inner side of the moving column (5) penetrates through the inner side of the shell (3.
2. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharging of claim 1, which is characterized in that: buffer gear (6) include shell (61), outside fixedly connected with spring (62) of shell (61) inner chamber, inboard fixedly connected with buffer board (63) of spring (62), inboard fixedly connected with buffer beam (64) of buffer board (63).
3. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharge of claim 2, which is characterized in that: the inner side of the buffer rod (64) penetrates through the inner side of the shell (61) and is fixedly connected with a clamping plate (7), and a clamping groove (8) is formed in the inner side of the clamping plate (7).
4. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharging of claim 1, which is characterized in that: the tester comprises a tester body (1), a placing plate (2) and a sliding groove (9), wherein the two sides of the top of the tester body (1) are located on the outer side of the placing plate (2), the inner cavity of the sliding groove (9) is connected with a sliding block (10) in a sliding mode, and the top of the sliding block (10) is fixedly connected with the bottom of a shell (61).
5. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharging of claim 1, which is characterized in that: the front and the back of the moving plate (43) are both fixedly connected with pulleys (11), and the outer sides of the pulleys (11) are in contact with the front and the back of the inner cavity of the shell (3).
6. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharging of claim 1, which is characterized in that: the surface of the movable column (5) is sleeved with a limiting ring (12), and the inner side of the limiting ring (12) is fixedly connected with the inner side of the inner cavity of the shell (3).
7. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharging of claim 3, which is characterized in that: the inner chamber fixedly connected with blotter of draw-in groove (8), and the material of blotter is the silica gel material.
8. The opening and closing reliability tester for the fire-proof check valve for oil smoke discharge of claim 2, which is characterized in that: the top and the bottom of the inner cavity of the shell (61) are both transversely and fixedly connected with guide rods (13), the surface of each guide rod (13) is connected with a guide sleeve (14) in a sliding mode, and the inner side of each guide sleeve (14) is fixedly connected with the top and the bottom of the buffer plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858750.3U CN211877368U (en) | 2020-05-19 | 2020-05-19 | Reliability tester for opening and closing of fireproof check valve of oil smoke exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858750.3U CN211877368U (en) | 2020-05-19 | 2020-05-19 | Reliability tester for opening and closing of fireproof check valve of oil smoke exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877368U true CN211877368U (en) | 2020-11-06 |
Family
ID=73234411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020858750.3U Expired - Fee Related CN211877368U (en) | 2020-05-19 | 2020-05-19 | Reliability tester for opening and closing of fireproof check valve of oil smoke exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763205A (en) * | 2020-12-25 | 2021-05-07 | 铜陵新创流体科技有限公司 | Testing mechanism for in-service valve closing action of axial flow type check valve |
| CN114952352A (en) * | 2021-08-30 | 2022-08-30 | 苏州市台群机械有限公司 | Processing machine tool |
| CN116698396A (en) * | 2023-07-21 | 2023-09-05 | 江苏科力博自动化设备有限公司 | Rechargeable fireproof valve opening and closing test device and method |
-
2020
- 2020-05-19 CN CN202020858750.3U patent/CN211877368U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763205A (en) * | 2020-12-25 | 2021-05-07 | 铜陵新创流体科技有限公司 | Testing mechanism for in-service valve closing action of axial flow type check valve |
| CN114952352A (en) * | 2021-08-30 | 2022-08-30 | 苏州市台群机械有限公司 | Processing machine tool |
| CN116698396A (en) * | 2023-07-21 | 2023-09-05 | 江苏科力博自动化设备有限公司 | Rechargeable fireproof valve opening and closing test device and method |
| CN116698396B (en) * | 2023-07-21 | 2023-11-28 | 江苏科力博自动化设备有限公司 | Chargeable fire prevention valve switching test device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |