CN206124867U - Dangerization article special -purpose vehicle oil tank device that opens and shuts - Google Patents
Dangerization article special -purpose vehicle oil tank device that opens and shuts Download PDFInfo
- Publication number
- CN206124867U CN206124867U CN201621145590.8U CN201621145590U CN206124867U CN 206124867 U CN206124867 U CN 206124867U CN 201621145590 U CN201621145590 U CN 201621145590U CN 206124867 U CN206124867 U CN 206124867U
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- CN
- China
- Prior art keywords
- purpose vehicle
- articulated
- chamber door
- shuts
- bending
- 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.)
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a dangerization article special -purpose vehicle oil tank device that opens and shuts belongs to special car technical field, the pneumatic support rod of the device in locating the box and the arm that lifts of bending, lift the arm include with the chamber door articulated lift lift up part and with the medial wall of the box articulated portion of bending, the portion of bending is articulated pneumatic support rod, pneumatic support rod's stiff end articulate in medial wall of the box. The utility model discloses can solve that to possess the space when current dangerization article special -purpose vehicle oil tank opens and shuts big, awkward problem.
Description
Technical field
The utility model is related to special car technical field, especially a kind of opening for harmful influence special-purpose vehicle unloading port's case
Attach together and put.
Background technology
Harmful influence special-purpose vehicle unloads the casing that fuel tank is the devices such as a kind of protection unloading port, emptying cap and oil drain valve, on casing
It is hinged with the chamber door that can be opened to both sides.During emptying, emptying person could open chamber door, and strictly enter by emptying safety regulation for operations
Row emptying, otherwise will result in the heavy losses of the person and property.But existing emptying place is often narrow, often results in case
Men Yin takes up room larger and cannot open when opening, and chamber door need to be opened to both sides and is affixed on after car body, could enter discharging
Place, so, not only in-convenience in use, and there is very big potential safety hazard.
Utility model content
The utility model provides a kind of harmful influence special-purpose vehicle and unloads fuel tank closing device, and this device can solve existing dangerization
Occupy space during product special-purpose vehicle fuel tank folding big, awkward problem.
In order to solve the above problems, the technical scheme that the utility model is adopted is：This harmful influence special-purpose vehicle unloads fuel tank
Closing device, including the pneumatic rod in casing and the lift arm of bending, the lift arm includes the act being hinged with chamber door
Ascending part and the bending part being hinged with the box inside wall, the bending part is hinged the pneumatic rod, the pneumatic rod
Fixing end is articulated with the box inside wall.
In above-mentioned technical proposal, more specifically technical scheme can also be：The box inside wall and the chamber door side
Between be hinged with support bar, one end of the support bar is articulated with the middle and upper part of fuel tank sidewall, the other end hinge of the support bar
It is connected to the bottom of the chamber door side.
As a result of above-mentioned technical proposal, the utility model has the advantages that compared with prior art：
1st, due to being provided with the lift arm of pneumatic rod and bending in the casing of harmful influence special-purpose vehicle, lift arm includes and case
Lifting portion that door hinge connects and the bending part being hinged with box inside wall, bending part is hinged the pneumatic rod, and pneumatic rod is consolidated
Fixed end is articulated with box inside wall.So, when the external part of pneumatic rod stretches out, the bending part for driving lift arm is hinged with it
Point is rotated centered on point, and the chamber door for being articulated with its other end is lifted, and opens chamber door.Easy to operate, chamber door is being opened
In the state of be not take up space.
2nd, due to being hinged with support bar between chamber door side and fuel tank sidewall, reinforcement and stable supporting role are served.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment open mode.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation of the utility model embodiment closure state.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail for embodiment：
Harmful influence special-purpose vehicle shown in Fig. 1, Fig. 2, Fig. 3 unloads fuel tank closing device, including the pneumatic rod in casing 1
3 and the lift arm 4 of bending, lift arm 4 includes lifting portion 41 and bending part 42, and lifting portion 41 is by the first connection sheet 11 and chamber door
2 sides middle part is hinged, and bending part 42 is hinged by the first connection sheet 12 with the top of the madial wall of casing 1；Pneumatic rod 3
External part is articulated with the bending part 42 of bending part by the 3rd connection sheet 13, and the fixing end of pneumatic rod 3 passes through the 4th
Connection sheet 14 is articulated with the bottom of the madial wall of casing 1；Support bar 5 is also hinged between the side wall of fuel tank 1 and the side of chamber door 2,
One end of strut 5 is articulated with the middle and upper part of fuel tank sidewall by the 5th connection sheet 15, and the other end of support bar is by the 5th connection
Piece 52 is articulated with the bottom of the side of chamber door 2.
When the external part of pneumatic rod 3 stretches out, the bending part 42 of drive lift arm 4 is put centered on its pin joint and is turned
It is dynamic, the chamber door 2 for being articulated with its other end is lifted, open chamber door 2.Support bar 5 serves reinforcement and stable support
Effect.The utility model convenient and reliable operation, and chamber door is not take up in the open state space.
Claims (2)
1. a kind of harmful influence special-purpose vehicle fuel tank closing device, it is characterised in that：Including the pneumatic rod in casing and bending
Lift arm, the bending part that the lift arm includes the lifting portion being hinged with chamber door and is hinged with the box inside wall is described
Bending part is hinged the pneumatic rod, and the fixing end of the pneumatic rod is articulated with the box inside wall.
2. harmful influence special-purpose vehicle fuel tank closing device according to claim 1, it is characterised in that：The box inside wall with
Support bar is hinged between the chamber door side, one end of the support bar is articulated with the middle and upper part of wall box, the support
The other end of bar is articulated with the bottom of the chamber door side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145590.8U CN206124867U (en) | 2016-10-21 | 2016-10-21 | Dangerization article special -purpose vehicle oil tank device that opens and shuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621145590.8U CN206124867U (en) | 2016-10-21 | 2016-10-21 | Dangerization article special -purpose vehicle oil tank device that opens and shuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124867U true CN206124867U (en) | 2017-04-26 |
Family
ID=58574316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621145590.8U Active CN206124867U (en) | 2016-10-21 | 2016-10-21 | Dangerization article special -purpose vehicle oil tank device that opens and shuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124867U (en) |
-
2016
- 2016-10-21 CN CN201621145590.8U patent/CN206124867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |