CN108750285B - Breather valve lighters frock - Google Patents
Breather valve lighters frock Download PDFInfo
- Publication number
- CN108750285B CN108750285B CN201810679578.2A CN201810679578A CN108750285B CN 108750285 B CN108750285 B CN 108750285B CN 201810679578 A CN201810679578 A CN 201810679578A CN 108750285 B CN108750285 B CN 108750285B
- Authority
- CN
- China
- Prior art keywords
- breather valve
- public
- press
- fit type
- annular sealing
- 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.)
- Active
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000003112 inhibitor Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 239000007792 gaseous phase Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 239000013556 antirust agent Substances 0.000 description 6
- RRZVGDGTWNQAPW-UHFFFAOYSA-N 4-[5-(1-methylpyrazol-4-yl)-3-[2-(1-methylpyrazol-4-yl)ethyl]imidazol-4-yl]benzonitrile Chemical compound C1=NN(C)C=C1CCN1C(C=2C=CC(=CC=2)C#N)=C(C2=CN(C)N=C2)N=C1 RRZVGDGTWNQAPW-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/44—Elements or devices for locating articles on platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/0081—Elements or devices for locating articles
- B65D2519/00815—Elements or devices for locating articles on the pallet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The invention relates to the technical field of process equipment, and discloses a breather valve lightering tool which comprises a public seat plate, wherein a plurality of fixing flanges used for fixing a breather valve are arranged above the public seat plate, short pipes are connected between the fixing flanges and the public seat plate, the lower ends and the upper ends of the short pipes are respectively welded and connected with the public seat plate and the fixing flanges, a plurality of mounting grooves used for penetrating bolts to fasten the breather valve are formed in the end faces of the fixing flanges, and the groove symmetry center line of the mounting grooves passes through the center of the fixing flanges. The invention is convenient for the lightering and placement of the breather valve, and can play a good role in rust prevention for the breather valve placed for a long time.
Description
Technical Field
The invention relates to the technical field of process equipment, in particular to a breather valve lightering tool.
Background
In recent years, the repair ratio of the liquid cargo ship is continuously improved, and the repair number of the matched breather valve is increased by geometric times. The gravity type breather valve occupies a relatively high area, the breather valve of the type is required to be in an upright state in the process of transferring, the valve core and the valve seat in the breather valve can not be damaged, and the original transferring mode of the breather valve bulk hopper does not meet the requirement of quality control. Therefore, a tooling capable of conveniently carrying and placing the breather valve is urgently needed.
Disclosure of Invention
In order to solve the problems, the invention provides a breather valve lightering tool, which aims at facilitating lightering and placement of a breather valve, and the specific technical scheme is as follows:
the utility model provides a breather valve lighter load frock, includes public bedplate, public bedplate's top is provided with the mounting flange that a plurality of numbers are used for fixed breather valve, mounting flange with be connected with the nozzle stub between the public bedplate, lower extreme and the upper end of nozzle stub respectively with public bedplate, mounting flange welded connection, a plurality of mounting grooves that are used for crossing the bolt in order to be used for fastening the breather valve have been seted up on mounting flange's the terminal surface, the groove symmetry central line of mounting groove passes through mounting flange's center.
According to the working characteristics of the gravity type breather valve, the gravity type breather valve is in an upright state during working, and also must be in an upright state during lightering, otherwise, the valve core and the valve seat are damaged easily, and the quality of the valve member is affected. According to the invention, the breather valve base flange is connected with the fixing flange on the tool through the bolts, so that the breather valve base flange can be in an upright state no matter in lightering or placing, and damage to the breather valve can be prevented.
The end face of the fixed flange is provided with the mounting groove for penetrating through the bolts, so that bolt holes on the base flange of the breather valve with different center distances can be adapted, and the universality of the breather valve lightering tool is improved.
As one of preferable embodiments of the present invention, the number of the installation grooves is 2 to 4 and is uniformly distributed along the circumferential direction.
As a second preferable mode of the invention, a plurality of feet are connected below the public seat board.
The foot pad is convenient to carry out the transfer to the breather valve transfer tool by using the forklift.
As a third preferred aspect of the present invention, the foot pad is an L-shaped foot pad.
The L-shaped foot pad has the advantages of light weight and material saving. Wherein the L-shaped pad leg can be made of angle steel.
As a fourth preferred aspect of the present invention, the common seat plate has a rectangular outer shape, and the fixing flanges are arranged in a rectangular array above the common seat plate.
As a further improvement of the invention, a press-fit type oil-filling cup is arranged on the fixed flange at a position facing the lower end face of the breather valve, an annular sealing gasket is arranged on the plane of the fixed flange, a through hole for accommodating the head of the press-fit type oil-filling cup is arranged on the annular sealing gasket, a communication groove is arranged between the central inner hole of the annular sealing gasket and the through hole of the annular sealing gasket, the upper part of the press-fit type oil-filling cup is positioned in the through hole, the upper end of a steel ball on the press-fit type oil-filling cup is higher than the upper plane of the annular sealing gasket, the lower end of the press-fit type oil-filling cup is communicated with the inner cavity of the short pipe, and the inner cavity of the short pipe is filled with a gas-phase antirust agent.
When the breather valve is used, the breather valve is mounted on the fixed flange of the breather valve lightering tool, and is pressed and fixed by the bolts. When the pressure-fit type pressure-injection oil cup is tightly pressed, the steel ball at the head of the pressure-fit type pressure-injection oil cup can be pressed down, and the gas-phase antirust agent in the inner cavity of the short pipe can be slowly released into the breather valve through the pressure-fit type pressure-injection oil cup and the communication groove on the annular sealing gasket, so that a good antirust effect is achieved, and the breather valve can not rust even if placed for a long time. When the breather valve is dismounted, the steel ball at the head part of the press-fit type pressure oil injection cup rebounds upwards, and the gas phase rust inhibitor in the inner cavity of the short pipe is sealed, so that the use cost of the gas phase rust inhibitor is saved on one hand, and the gas phase rust inhibitor cannot be released to the external environment on the other hand, and the environment friendliness is good.
The beneficial effects of the invention are as follows:
firstly, according to the breather valve lightering tool disclosed by the invention, the breather valve base flange is connected with the bolt of the fixing flange on the tool, so that the breather valve base flange can be in an upright state no matter in lightering or placing, and damage to the breather valve can be prevented.
Secondly, according to the breather valve transfer tool disclosed by the invention, the mounting grooves used for penetrating through the bolts are formed in the end faces of the fixing flanges, so that the bolt holes in the breather valve base flanges with different center distances can be adapted, and the universality of the breather valve transfer tool is improved.
Thirdly, according to the breather valve lightering tool disclosed by the invention, the arrangement of the pad feet can facilitate lightering the breather valve lightering tool by using the forklift.
Fourth, according to the breather valve lightering tool disclosed by the invention, the arrangement of the press-fit type pressure oil injection cup on the fixed flange and the gas-phase antirust agent in the inner cavity of the short pipe can play a good antirust role on the breather valve placed on the tool, and the breather valve cannot rust even if placed for a long time. When the breather valve is dismounted, the steel ball at the head part of the press-fit type pressure oil injection cup rebounds upwards, and the gas phase rust inhibitor in the inner cavity of the short pipe is sealed, so that the use cost of the gas phase rust inhibitor is saved on one hand, and the gas phase rust inhibitor cannot be released to the external environment on the other hand, and the environment friendliness is good.
Drawings
FIG. 1 is a schematic illustration of the construction of a breather valve transfer tool of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a structure in which a press-fit type oil-injection cup is additionally arranged on a fixed flange and a gas-phase antirust agent is added in the inner cavity of a short pipe on the basis of the breather valve lightering tool of FIG. 1;
fig. 4 is a schematic view (top view) of the annular gasket of fig. 3.
In the figure: 1. the device comprises a breather valve, 2, a public seat board, 3, a fixed flange, 4, a short pipe, 5, a bolt, 6, a mounting groove, 7, a foot pad, 8, a press-fit type pressure oil cup, 9, an annular sealing pad, 10, a through hole on the annular sealing pad, 11, a central inner hole on the annular sealing pad, 12, a communication groove, 13, a gas phase antirust agent, 14, a pipeline, 15, a plug screw for a charging port, 16 and a steel ball.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
The embodiment of the breather valve lightering tool comprises a public seat board 2, a plurality of fixing flanges 3 used for fixing a breather valve 1 are arranged above the public seat board 2, short pipes 4 are connected between the fixing flanges 3 and the public seat board 2, the lower ends and the upper ends of the short pipes 4 are respectively welded with the public seat board 2 and the fixing flanges 3, a plurality of mounting grooves 6 used for penetrating through bolts 5 and used for fastening the breather valve 1 are formed in the end faces of the fixing flanges 3, and the groove symmetry center line of the mounting grooves 6 passes through the center of the fixing flanges 3.
According to the working characteristics of the gravity type breather valve, the gravity type breather valve is in an upright state during working, and also must be in an upright state during lightering, otherwise, the valve core and the valve seat are damaged easily, and the quality of the valve member is affected. The embodiment utilizes the connection of the breather valve base flange and the bolts 5 of the fixed flange 3 on the tool, so that the breather valve 1 can be in an upright state no matter in lightering or placing, and damage to the breather valve 1 can be prevented.
The end face of the fixed flange is provided with the mounting groove for penetrating through the bolt 5, so that bolt holes on the base flange of the breather valve 1 with different center distances can be adapted, and universality of the breather valve transfer tool is improved.
As one of preferable aspects of the present embodiment, the number of the mounting grooves 6 is 2 to 4 and is uniformly distributed in the circumferential direction.
As a second preferred aspect of the present embodiment, a plurality of pads 7 are connected below the common seat board 2.
The arrangement of the cushion feet 7 can facilitate the use of a forklift to carry out the lightering of the breather valve lightering tool.
As a third preferred aspect of the present embodiment, the pad 7 is an L-shaped pad.
The above-mentioned foot pad 7 is an L-shaped foot pad, which has the advantages of light weight and material saving. Wherein the L-shaped pad leg can be made of angle steel.
As a fourth preferred aspect of the present embodiment, the common seat plate 2 has a rectangular shape, and the fixing flanges 3 are arranged in a rectangular array above the common seat plate 2.
As a further improvement of the embodiment, a press-fit type oil-filling cup 8 is installed on the fixing flange 3 at a position which is opposite to the lower end face of the breather valve 1, an annular sealing gasket 9 is arranged on the plane of the fixing flange 3, a through hole 10 for accommodating the head of the press-fit type oil-filling cup 8 is formed in the annular sealing gasket 9, a communication groove 12 is formed between a central inner hole 11 of the annular sealing gasket and the through hole 10 of the annular sealing gasket 9, the upper part of the press-fit type oil-filling cup 8 is located in the through hole 10, the upper end of a steel ball 16 on the press-fit type oil-filling cup 8 is higher than the upper plane of the annular sealing gasket 9, the lower end of the press-fit type oil-filling cup 8 is communicated with the inner cavity of the short pipe 4, and a gas-phase rust inhibitor 13 is filled in the inner cavity of the short pipe 4.
When the breather valve is used, the breather valve 1 is mounted on the fixed flange 3 of the breather valve lightering tool, and is pressed and fixed by the bolts 5. When the breather valve is pressed, the steel ball 16 at the head of the press-fit type pressure oil cup 8 is pressed down, and the gas phase antirust agent 13 in the inner cavity of the short pipe 4 is slowly released into the breather valve 1 through the press-fit type pressure oil cup 8 and the communicating groove 12 on the annular sealing gasket 9, so that a good antirust effect is achieved, and the breather valve 1 is not rusted even if placed for a long time. When the breather valve 1 is dismounted, the steel ball 16 at the head of the press-fit type pressure oil injection cup 8 rebounds upwards, the gas phase rust inhibitor 13 in the inner cavity of the short pipe 4 is sealed, so that the use cost of the gas phase rust inhibitor 13 is saved on one hand, and the gas phase rust inhibitor 13 cannot be released to the external environment on the other hand, and the environmental protection is good.
In the embodiment, the press-fit type pressure oil injection cup 8 adopts an oil cup of GB1155-89 standard, and the lower end of the oil cup is communicated with the inner cavity of the short tube 4 through a pipeline 14.
In this embodiment, the gas phase rust inhibitor 13 is fed through a feed port, and is sealed with a plug screw 15 after the feed.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (3)
1. The utility model provides a breather valve lighter tool which is characterized in that, including public bedplate, the top of public bedplate is provided with a plurality of fixed flanges that are used for fixed breather valve, fixed flange with be connected with the nozzle stub between the public bedplate, lower extreme and the upper end of nozzle stub respectively with public bedplate, fixed flange welded connection, a plurality of mounting grooves that are used for crossing the bolt in order to be used for fastening the breather valve have been seted up on the terminal surface of fixed flange, the groove symmetry central line of mounting groove passes through the center of fixed flange; a plurality of foot pads are connected below the public seat board; the public seat board is rectangular in appearance, and the fixing flanges are arranged above the public seat board in a rectangular array; the utility model discloses a breather valve, including mounting flange, ring seal, nozzle tip, mounting flange is last to be located with the lower extreme face of breather valve installs press-fit type pressure oil cup in the position of pressing, be equipped with annular sealing pad on the mounting flange plane, set up on the annular sealing pad be used for holding press-fit type pressure oil cup head's through-hole on the annular sealing pad its annular sealing pad the centre hole with set up the intercommunication groove between the through-hole, press-fit type pressure oil cup's upper portion is located in the through-hole, just steel ball upper end on the press-fit type pressure oil cup is higher than the upper plane of annular sealing pad, press-fit type pressure oil cup's lower extreme with the nozzle tip inner chamber is linked together, nozzle tip inner chamber filling has gaseous phase rust inhibitor.
2. The breather valve transfer tool of claim 1, wherein the number of the installation grooves is 2-4 and the installation grooves are uniformly distributed along the circumferential direction.
3. The breather valve transfer tool of claim 1, wherein the foot pad is an L-shaped foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679578.2A CN108750285B (en) | 2018-06-27 | 2018-06-27 | Breather valve lighters frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679578.2A CN108750285B (en) | 2018-06-27 | 2018-06-27 | Breather valve lighters frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108750285A CN108750285A (en) | 2018-11-06 |
| CN108750285B true CN108750285B (en) | 2024-03-19 |
Family
ID=63974100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810679578.2A Active CN108750285B (en) | 2018-06-27 | 2018-06-27 | Breather valve lighters frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108750285B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147317A (en) * | 2010-11-12 | 2011-08-10 | 南通众联科技服务有限公司 | Test bed for breather valve |
| CN104129588A (en) * | 2014-07-21 | 2014-11-05 | 镇江洋溢汽车部件有限公司 | Storage tank pipe valves |
| CN204096396U (en) * | 2014-06-30 | 2015-01-14 | 中国人民解放军空军勤务学院 | Fixing top clean cargo cartridge gas pressure on-Line Monitor Device |
| JP2015218831A (en) * | 2014-05-19 | 2015-12-07 | 卓茂 岡本 | Suction type operation valve |
| CN105665998A (en) * | 2016-03-29 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Welding positioning device used for short pipe flange |
| CN205675571U (en) * | 2016-06-12 | 2016-11-09 | 刘士伟 | A kind of oil tank mechanical breather valve |
| CN206125960U (en) * | 2016-08-28 | 2017-04-26 | 宜兴市荣茂化工有限公司 | Chemical storage tank breather valve |
| CN208647419U (en) * | 2018-06-27 | 2019-03-26 | 中船澄西船舶修造有限公司 | A kind of breather valve transportation by lighter tooling |
-
2018
- 2018-06-27 CN CN201810679578.2A patent/CN108750285B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147317A (en) * | 2010-11-12 | 2011-08-10 | 南通众联科技服务有限公司 | Test bed for breather valve |
| JP2015218831A (en) * | 2014-05-19 | 2015-12-07 | 卓茂 岡本 | Suction type operation valve |
| CN204096396U (en) * | 2014-06-30 | 2015-01-14 | 中国人民解放军空军勤务学院 | Fixing top clean cargo cartridge gas pressure on-Line Monitor Device |
| CN104129588A (en) * | 2014-07-21 | 2014-11-05 | 镇江洋溢汽车部件有限公司 | Storage tank pipe valves |
| CN105665998A (en) * | 2016-03-29 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Welding positioning device used for short pipe flange |
| CN205675571U (en) * | 2016-06-12 | 2016-11-09 | 刘士伟 | A kind of oil tank mechanical breather valve |
| CN206125960U (en) * | 2016-08-28 | 2017-04-26 | 宜兴市荣茂化工有限公司 | Chemical storage tank breather valve |
| CN208647419U (en) * | 2018-06-27 | 2019-03-26 | 中船澄西船舶修造有限公司 | A kind of breather valve transportation by lighter tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108750285A (en) | 2018-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201077592Y (en) | Packing support | |
| CN108750285B (en) | Breather valve lighters frock | |
| CN208647419U (en) | A kind of breather valve transportation by lighter tooling | |
| EP0111490A1 (en) | Test head for compressed gas cylinders | |
| CN110905905A (en) | Gasket ring | |
| CN200989509Y (en) | Spigot-and-socket multifunction fast urgent repair device | |
| CN210715920U (en) | Sealing rubber ring for hydraulic pressing of pipe fittings | |
| CN208331201U (en) | It is a kind of to combine the versatility support of bearing up and down | |
| CN2923152Y (en) | Spring plate welding fitting | |
| CN208074276U (en) | A kind of fixing device of petroleum pipeline support base | |
| CN220399136U (en) | Air pressure test device | |
| CN116374937B (en) | Self-balancing sealing cover anti-breaking mechanism for oil filling riser | |
| CN221075618U (en) | Pipe fire-free connection clamp | |
| CN218625998U (en) | Top-pressing type under-pressure leakage-stopping device suitable for pipeline | |
| CN204778581U (en) | Jack mechanical type stop device | |
| JPH0716150Y2 (en) | Resin fuel filler pipe | |
| CN218294700U (en) | Adjustable supporting structure | |
| CN212377754U (en) | Gas cylinder of high leakproofness fills dress and connects | |
| US2556089A (en) | Cathodic protection device | |
| CN215171783U (en) | Automobile spring with limiting function | |
| CN212744651U (en) | Flange nut convenient to butt joint | |
| CN216692596U (en) | Leak-proof automatic argon blowing joint | |
| CN221004288U (en) | Leakage-proof device for pipeline joint | |
| CN215371439U (en) | Flat welding backing ring flange with free end having strength | |
| CN213810720U (en) | Oil-saving ignition device with recycling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |