CN210620233U - Emergency early warning and cutting-off protection device for oiling machine and oiling machine - Google Patents
Emergency early warning and cutting-off protection device for oiling machine and oiling machine Download PDFInfo
- Publication number
- CN210620233U CN210620233U CN201921625742.8U CN201921625742U CN210620233U CN 210620233 U CN210620233 U CN 210620233U CN 201921625742 U CN201921625742 U CN 201921625742U CN 210620233 U CN210620233 U CN 210620233U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- handle
- protection device
- oiling machine
- 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
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses an emergency early warning cutting protection device of oiling machine and oiling machine, include: valve body mechanism and trigger mechanism, this scheme utilization trigger mechanism drives the spacing hole of lock round pin and handle of valve body mechanism and removes to be connected, makes the handle drive the valve rod by torque spring and drives the valve plate upset, makes the valve body open circuit, especially adopts temperature sensing glass response high temperature and condition of a fire, and it is after meeting the heat breakage, can make the second expanding spring bounce, makes the connecting plate receive the second expanding spring drive to remove and drive the spacing hole that connects rope traction lock round pin and handle and remove to be connected. And trigger device can set up as required in the tanker aircraft surface, specifically can be middle part or lower part, comes in time to respond to the condition of a fire, and it is broken the back, only needs to change a new one again and packs into, then makes the connecting rope lax because the return of connecting plate, makes first expanding spring drive the locking round pin and pops out again, pulls handle and locking round pin restraint cooperation again afterwards, makes the oil pipe fuel feeding again.
Description
Technical Field
The utility model relates to an tanker aircraft early warning protector field, concretely relates to emergency early warning cutting protection device of tanker aircraft and tanker aircraft.
Background
Along with the increasing popularization of automobiles, the number of refueling machines in cities is increasing, in order to reduce the waiting time of owners, some refueling stations even provide self-service refueling service, namely, the owners perform refueling operation by themselves, and some owners can drive vehicles to leave without taking out a refueling gun after refueling due to negligence, which directly causes the pipeline of the refueling gun to be torn off and serious, and can pull down the refueling machine, thereby causing the pipeline of the refueling machine and a buried oil tank to be torn off, causing gasoline blowout accidents, even causing fire and other immeasurable consequences, and in the prior art, an effective early warning or emergency braking device does not appear to be available for dealing with the situation; particularly, when the oiling machine is on fire or is attacked by high temperature, the protective device for effectively cutting off the connection between the oil tank and the oiling machine has certain defects.
Disclosure of Invention
To the condition of prior art, the utility model aims to provide a response speed is fast, with low costs and reform transform and maintain convenient tanker aircraft emergency early warning and cut off protection device and tanker aircraft.
In order to realize the technical purpose, the utility model adopts the technical scheme that:
emergency early warning cut-off protection device of oiling machine is connected on the oil delivery pipe of oiling machine, and it includes:
the valve body mechanism comprises a valve body, a valve plate, a torsion spring, a valve rod, a handle, a locking pin and a first telescopic spring, wherein two ends of the valve body are used for being connected with an oil conveying pipe, the valve plate is rotatably connected in the valve body, a bulge is arranged on the outer surface of the valve body, a through hole penetrating into the valve body is formed in the bulge corresponding to the arrangement position of the valve plate, one end of the valve rod penetrates into the valve body through the through hole and is fixedly connected with the valve plate, the valve rod drives the valve plate to turn over so as to enable the valve body to be opened or closed, the other end of the valve rod is fixedly connected with the handle, the torsion spring is sleeved at the end part of the valve rod connected with the handle, one end of the torsion spring is abutted against one side of the through hole, the other; the valve comprises a valve body, a valve plate, a valve body, a first telescopic spring, a locking pin, a second telescopic spring, a first locking pin and a second locking pin, wherein the valve plate is provided with a valve body passage;
and the trigger mechanism is connected with the locking pin of the valve body mechanism and drives the locking pin to be disconnected with the limiting hole of the handle, so that the torsion spring drives the handle to rotate, and the valve body is opened.
Further, the trigger mechanism comprises a shell, a cover, a connecting plate, a second expansion spring, temperature sensing glass, a connecting rope and a connecting sleeve; the shell is of a cylindrical structure with an open end and is fixedly connected to the outer surface of the oiling machine, the second telescopic spring, the connecting plate and the temperature sensing glass are sequentially arranged in the cylindrical structure of the shell and are detachably packaged through the cover, and the second telescopic spring is in a tensioned state initially; the one end of adapter sleeve is fixed and is kept away from the one end of lid and communicate in the shell, and the other end of adapter sleeve penetrates in the oiling machine and extends to valve body one side, the one end of connecting the rope is close the terminal surface fixed connection of second expanding spring with the connecting plate, and the other end of connecting the rope penetrates the adapter sleeve and is worn out and penetrate the tip that the valve body is close by the adapter sleeve and penetrate the tip fixed connection that mounting hole and lock round pin penetrated the mounting hole, and by temperature sensing glass's temperature sensing breakage, messenger second expanding spring is bounced off, makes the connecting plate receive the drive of second expanding spring to remove and drive the spacing hole that connects rope traction lock round pin and handle and relieve to.
Preferably, the shell is provided with sliding grooves which are oppositely arranged and extend along the length direction of the shell; the connecting plate is provided with a first extending part in sliding fit with the sliding groove corresponding to the sliding groove.
Preferably, the housing is fixed on the outer surface of the fuel dispenser through a connecting piece.
Preferably, one side of the protruding portion of the valve body, which corresponds to the through hole, is provided with a second extending portion, and one end of the torsion spring abuts against the second extending portion.
Preferably, the cover is in threaded connection with the shell and sequentially encapsulates the second expansion spring, the connecting plate and the temperature sensing glass in the shell.
Furthermore, the limiting hole is a limiting through hole.
Furthermore, the end face of the handle close to the valve body is provided with a butting part which is used for butting against the other end of the torsion spring.
Furthermore, a sealing ring is arranged on the part of the valve rod corresponding to and matched with the through hole.
The oiling machine comprises the oiling machine emergency early warning and cutting-off protection device.
Adopt foretell technical scheme, compared with the prior art, the utility model, its beneficial effect who has is: the utility model discloses the scheme is connected with the spacing hole of handle through the clever lock pin that utilizes trigger mechanism to drive valve body mechanism for the handle can drive the valve rod by torque spring and drive the valve plate upset, makes the valve body open circuit, has especially adopted temperature sensing glass to respond to high temperature and condition of a fire, makes temperature sensing glass after meeting the heat breakage, can make the second expanding spring bounce, makes the connecting plate receive the second expanding spring drive to remove and drive the spacing hole that connects rope traction lock pin and handle and removes to be connected. The triggering device can be arranged on the outer surface of the oiling machine as required, specifically can be the middle part or the lower part, so as to timely sense the fire, the temperature sensing glass is low in relative cost, after the temperature sensing glass is broken, the temperature sensing glass is only needed to be replaced with a new one to be installed, then the connecting rope is loosened due to the return of the connecting plate, the first telescopic spring drives the locking pin to pop up again, then the handle is pulled to be matched with the locking pin in a retraining mode again, and the oil filling pipe is communicated with the oil supply again.
Drawings
The scheme of the invention is further explained by combining the attached drawings and the detailed embodiment:
FIG. 1 is a schematic diagram of the application of the solution of the present invention;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;
fig. 3 is an explosion schematic diagram of the schematic connection between the trigger mechanism and the valve body mechanism in the scheme of the present invention;
FIG. 4 is an enlarged view of a portion of the structure at B in FIG. 3;
FIG. 5 is an enlarged view of a portion of the structure at C in FIG. 3;
fig. 6 is a schematic connection diagram of the trigger mechanism and the valve body mechanism in the scheme of the present invention;
fig. 7 is an enlarged view of a portion of the structure at D in fig. 6.
Detailed Description
As shown in one of fig. 1 to 7, the device of the present invention is connected to an oil pipe 3 of an oiling machine 1, and includes:
the valve body mechanism 4 comprises a valve body 41, a valve plate 43, a torsion spring 44, a valve rod 431, a handle 45, a locking pin 46 and a first extension spring 47, wherein two ends of the valve body 41 are used for being connected with the oil delivery pipe 3, the valve plate 43 is rotatably connected in the valve body 41, a bulge 42 is arranged on the outer surface of the valve body 41, a through hole 422 penetrating into the valve body 41 is arranged at the position, corresponding to the valve plate 43, of the bulge 42, one end of the valve rod 431 penetrates into the valve body 41 through the through hole 422 and is fixedly connected with the valve plate 43, the valve rod 431 drives the valve plate 43 to turn over so as to enable the valve body 41 to be opened or closed, the other end of the valve rod 431 is fixedly connected with the handle 45, the torsion spring 44 is sleeved on the end part, connected with the handle 45, of the torsion spring 44 abuts against one side of the through hole 422, the other side of the torsion, the valve body 41 is in an open circuit state; the valve body 41 is provided with a mounting hole 421 on the boss 42, the handle 45 is provided with a limit hole 451, the handle 45 drives the valve rod 431 to drive the valve plate 43 to turn over to the passage of the valve body 41, the torsion spring 44 is compressed, the mounting hole 421 is opposite to the limit hole 451, the first expansion spring 47 is arranged in the mounting hole 421, one end of the locking pin 46 penetrates through the mounting hole 421 and is connected with the first expansion spring 47 (the middle part of the locking pin 46 is provided with an annular boss 461 which is abutted against the first expansion spring 47), and the first expansion spring 47 drives the locking pin 46 to expand and contract relative to the mounting hole 421 and is in constraint connection with or disconnected from the limit hole 451 on the handle 45; further, the limiting hole 451 is a limiting through hole; further, an abutting part 452 is provided on an end surface of the handle 45 close to the valve body 41, and the abutting part 452 abuts against the other end of the torsion spring 44; further, a sealing ring 432 is arranged on the valve rod 431 corresponding to the part matched with the through hole 422.
The trigger mechanism 5 is connected to the lock pin 46 of the valve body mechanism 4 and drives the lock pin 46 to be disconnected from the limit hole 451 of the handle 45, so that the torsion spring 44 drives the handle 45 to rotate, and the valve body 41 is opened.
The triggering mechanism 5 comprises a shell 51, a cover 57, a connecting plate 54, a second expansion spring 56, temperature sensing glass 53, a connecting rope 55 and a connecting sleeve 52; the shell 51 is a cylindrical structure with an open end and is fixedly connected to the outer surface of the oiling machine 1, the second expansion spring 56, the connecting plate 54 and the temperature sensing glass 53 are sequentially arranged in the cylindrical structure of the shell 51 and are detachably packaged through the cover 57, and the second expansion spring 56 is in a tensioned state initially; one end of the connecting sleeve 52 is fixed at one end of the housing 51 far away from the cover 57 and communicated with the inside of the housing 51, the other end of the connecting sleeve 52 penetrates into the oiling machine 1 and extends to one side of the valve body 41, one end of the connecting rope 55 is fixedly connected with the end face of the connecting plate 54 close to the second expansion spring 56, the other end of the connecting rope 55 penetrates into the connecting sleeve 52 and penetrates out of the end part of the connecting sleeve 52 close to the valve body 41 and penetrates into the mounting hole 421, the end part of the connecting sleeve 52 close to the mounting hole 421 is fixedly connected with the end part of the locking pin 46 penetrating into the mounting hole 421, and the temperature sensing glass 53 is broken to enable the second expansion spring 56 to be opened, so that the connecting plate 54 is driven by the second expansion spring 56.
In addition, as an embodiment, it is preferable that the housing 51 is provided with sliding grooves 511 which are oppositely arranged and extend in the longitudinal direction; the connecting plate 54 is provided with a first extending part 541 which is matched with the sliding groove 511 in a sliding way; preferably, the housing 51 is fixed on the outer surface of the fuel dispenser 1 through a connecting piece; preferably, a second extending portion 423 is disposed on a side of the protruding portion 42 of the valve body 41 corresponding to the through hole 422, and one end of the torsion spring 44 abuts against the second extending portion 421; preferably, the cover 57 is screwed with the housing 51 and encloses the second extension spring 56, the connecting plate 54 and the temperature sensing glass 53 in this order in the housing 51.
The utility model discloses an above-mentioned technical scheme, the spacing hole 451 through cleverly utilizing trigger mechanism 5 to drive locking round pin 46 and handle 45 of valve body mechanism 4 removes to be connected for handle 45 can drive valve rod 431 and drive the upset of valve plate 43 by torsion spring 44, make valve body 41 open circuit, especially adopted temperature sensing glass 53 to respond to high temperature and condition of a fire, make temperature sensing glass 53 after the breakage of meeting heat, can make second expanding spring 56 bounce, make connecting plate 54 receive second expanding spring 56 drive to remove and drive connecting rope 55 and pull locking round pin 46 and handle 45 removes to be connected. And trigger device 4 can set up as required in tanker aircraft 1 surface, specifically can be middle part or lower part, come in time to respond to the condition of a fire, and temperature sensing glass 53 itself is not high relatively, and it is broken the back, only need change a new one again and pack into, then make the connecting rope 55 slack because the return of connecting plate 54, make first expanding spring 47 drive lock round pin 46 pop out again, pull handle 45 again and lock round pin 46 retrain coordination again, make oil pipe 3 communicate the fuel feeding again to make oil gun 2 can continue normal work.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only, and that various changes and modifications can be made to this embodiment by those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. Emergency early warning cut-off protection device of oiling machine is connected on the oil delivery pipe of oiling machine, its characterized in that: it includes:
the valve body mechanism comprises a valve body, a valve plate, a torsion spring, a valve rod, a handle, a locking pin and a first telescopic spring, wherein two ends of the valve body are used for being connected with an oil conveying pipe, the valve plate is rotatably connected in the valve body, a bulge is arranged on the outer surface of the valve body, a through hole penetrating into the valve body is formed in the bulge corresponding to the arrangement position of the valve plate, one end of the valve rod penetrates into the valve body through the through hole and is fixedly connected with the valve plate, the valve rod drives the valve plate to turn over so as to enable the valve body to be opened or closed, the other end of the valve rod is fixedly connected with the handle, the torsion spring is sleeved at the end part of the valve rod connected with the handle, one end of the torsion spring is abutted against one side of the through hole, the other; the valve comprises a valve body, a valve plate, a first telescopic spring, a locking pin and a second telescopic spring, wherein the valve body is provided with a valve plate passage, the valve plate passage is communicated with the valve body passage, the first telescopic spring is arranged in the valve plate passage, the second telescopic spring is arranged in the valve plate passage, the valve plate passage is communicated with the valve plate passage, the first telescopic spring drives the valve plate passage to rotate, and the second telescopic spring drives the locking pin to extend and retract relative to the valve plate passage;
and the trigger mechanism is connected with the locking pin of the valve body mechanism and drives the locking pin to be disconnected with the limiting hole of the handle, so that the torsion spring drives the handle to rotate, and the valve body is opened.
2. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 1, wherein: the trigger mechanism comprises a shell, a cover, a connecting plate, a second telescopic spring, temperature sensing glass, a connecting rope and a connecting sleeve; the shell is of a cylindrical structure with an open end and is fixedly connected to the outer surface of the oiling machine, the second telescopic spring, the connecting plate and the temperature sensing glass are sequentially arranged in the cylindrical structure of the shell and are detachably packaged through the cover, and the second telescopic spring is in a tensioned state initially; the one end of adapter sleeve is fixed and is kept away from the one end of lid and communicate in the shell, and the other end of adapter sleeve penetrates in the oiling machine and extends to valve body one side, the one end of connecting the rope is close the terminal surface fixed connection of second expanding spring with the connecting plate, and the other end of connecting the rope penetrates the adapter sleeve and is worn out and penetrate the tip that the valve body is close by the adapter sleeve and penetrate the tip fixed connection that mounting hole and lock round pin penetrated the mounting hole, and by temperature sensing glass's temperature sensing breakage, messenger second expanding spring is bounced off, makes the connecting plate receive the drive of second expanding spring to remove and drive the spacing hole that connects rope traction lock round pin and handle and relieve to.
3. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 2, wherein: the shell is provided with sliding grooves which are oppositely arranged and extend along the length direction of the shell; the connecting plate is provided with a first extending part in sliding fit with the sliding groove corresponding to the sliding groove.
4. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 2, wherein: the shell is fixed on the outer surface of the oiling machine through a connecting piece.
5. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 2, wherein: and a second extension part is arranged on one side of the bulge part of the valve body, which corresponds to the through hole, and one end of the torsion spring is abutted against the second extension part.
6. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 2, wherein: the cover is in threaded connection with the shell and sequentially encapsulates the second telescopic spring, the connecting plate and the temperature sensing glass in the shell.
7. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 1, wherein: the limiting hole is a limiting through hole.
8. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 1, wherein: and the end surface of the handle close to the valve body is provided with a butting part which is used for butting against the other end of the torsion spring.
9. The emergency warning cut-off protection device for the fuel dispenser as recited in claim 1, wherein: and the part of the valve rod corresponding to the through hole is provided with a sealing ring.
10. An oiling machine is characterized in that: which comprises the fuel dispenser emergency alert shut-off protection device of one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625742.8U CN210620233U (en) | 2019-09-27 | 2019-09-27 | Emergency early warning and cutting-off protection device for oiling machine and oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921625742.8U CN210620233U (en) | 2019-09-27 | 2019-09-27 | Emergency early warning and cutting-off protection device for oiling machine and oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210620233U true CN210620233U (en) | 2020-05-26 |
Family
ID=70750095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921625742.8U Active CN210620233U (en) | 2019-09-27 | 2019-09-27 | Emergency early warning and cutting-off protection device for oiling machine and oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210620233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540167A (en) * | 2019-09-27 | 2019-12-06 | 佟晨光 | Emergency early warning and cutting-off protection device for oiling machine and oiling machine |
-
2019
- 2019-09-27 CN CN201921625742.8U patent/CN210620233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540167A (en) * | 2019-09-27 | 2019-12-06 | 佟晨光 | Emergency early warning and cutting-off protection device for oiling machine and oiling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210620233U (en) | Emergency early warning and cutting-off protection device for oiling machine and oiling machine | |
| US4248309A (en) | Fire extinguishing system utilizing the engine cooling system | |
| CN110540167A (en) | Emergency early warning and cutting-off protection device for oiling machine and oiling machine | |
| CN201851731U (en) | Disconnection interception protection device | |
| CN201356932Y (en) | Flue fire-extinguishing apparatus | |
| CN101413385A (en) | Well head safe hydraulic pressure cut-off apparatus | |
| CN103742786B (en) | Security system is clashed in motor liquified gas combustion gas | |
| CN203686577U (en) | Liquefied gas and fuel gas impact safety system for vehicle | |
| CN104632492A (en) | Engine oil protection starting device of explosion-proof diesel engine and gas starting system | |
| CN110131581A (en) | A kind of semitrailer emergency cut-off intelligent controlling device and its control method | |
| CN201533957U (en) | Fire extinction device for vehicle and boats | |
| CN211599611U (en) | Safe type automatic alarm ball valve | |
| CN108870072B (en) | Controllable steering pressure relief device of new energy automobile high-pressure hydrogen storage system | |
| US4732123A (en) | Safety air supply for diesel engine shutdown systems | |
| CN210150706U (en) | Protective device of oil gun | |
| CN209959990U (en) | Emergency cut-off protection device for output tube of oiling machine and oiling machine | |
| CN203570382U (en) | Automatic control protection valve for lubricating oil pressure of diesel engine | |
| CN112693303A (en) | Oil tank for preventing oil theft of truck | |
| CN202483668U (en) | Diesel engine oil pressure low linkage protection alarm device matching hydraulic coupler reduction gearbox | |
| CN205345887U (en) | Light crude oil tank car jar body | |
| CN204827682U (en) | Take engine overspeed protection device of arm of force component | |
| CN109973708A (en) | Fuel charger efferent duct emergency cut-off protective device and fuel charger | |
| CN201306493Y (en) | A abruption valve used for high pressure, high flow capacity pipeline | |
| CN210068364U (en) | Anti-starting device for engine of non-parking gear of transport vehicle | |
| CN2287207Y (en) | Automatic alarming brake for diesel engine with inadequate pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |