CN108311828A - A kind of antifouling isolation shield of fuel tank welding - Google Patents
A kind of antifouling isolation shield of fuel tank welding Download PDFInfo
- Publication number
- CN108311828A CN108311828A CN201810309883.2A CN201810309883A CN108311828A CN 108311828 A CN108311828 A CN 108311828A CN 201810309883 A CN201810309883 A CN 201810309883A CN 108311828 A CN108311828 A CN 108311828A
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- China
- Prior art keywords
- plate body
- fuel tank
- top surface
- turntable
- guide rod
- Prior art date
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- 239000002828 fuel tank Substances 0.000 title claims abstract description 65
- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 20
- 238000002955 isolation Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 title abstract description 11
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 244000309464 bull Species 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention discloses a kind of fuel tanks to weld antifouling isolation shield, including plate body, and being rotatably connected in the middle part of plate body top surface has turntable, and straight slot is offered on the turntable, and both ends and the center of turntable distance of straight slot differ；It is additionally provided with slide latch component on the plate body top surface；The slide latch component is made of inserted link, fixinig plate, and the fixinig plate is fixedly connected with plate body top surface, and inserted link is arranged in the gap that fixinig plate is formed with plate body and can be in wherein sliding；The inserted link is equipped with protrusion close to one end of turntable, coordinates with it among the embedded straight slot of protrusion.The present invention is securely clamped by being open with fuel tank, to avoid the splash when fuel tank welds from entering fuel tank internal by fuel tank hole, while fuel tank interior or exterior space is isolated in welding, is improved the cleannes of fuel tank.
Description
Technical field
The present invention relates to a kind of fuel tanks to weld antifouling isolation shield.
Background technology
Fuel tank can be the container on aircraft or on automobile to charge, can also be to store hydraulic pressure in hydraulic system
The special container of oil or hydraulic fluid.Currently, fuel tank has been widely used for each field.It is excellent to weigh engineering machinery steel fuel tank quality
Bad index mainly has：Cleannes, sealing performance, corrosion resistance, endurance, mating suitability etc..Wherein cleannes are most heavy
The index wanted, according to statistics, the failure of hydraulic system have 75% to be because the pollution of system endoparticle causes.
Fuel tank in process of production, needs to connect part by welding.However during welding fuel tank, oil
Safeguard procedures are usually not arranged in box opening, this is resulted in the welding process, and splash can be entered by fuel tank hole in fuel tank
Portion can not ensure cleannes to pollute, and hidden danger has been buried to the hydraulic system fault in later stage.
Therefore, the present invention is intended to provide one kind prevents splash, impurity from entering the dress of fuel tank in fuel tank welding process
It sets.
Invention content
It is an object of the invention to overcome defect existing in the prior art, one kind is provided in fuel tank welding process, is prevented
Only splash, impurity enter the antifouling isolation shield of fuel tank welding of fuel tank.
To achieve the above object, the technical solution of the present invention is to provide a kind of fuel tanks to weld antifouling isolation shield, including plate
Body 1, being rotatably connected in the middle part of 1 top surface of plate body has turntable 2, offers straight slot 21 on the turntable 2, the both ends of straight slot 21 with turn
2 centre distance of disk differs；It is additionally provided with slide latch component on 1 top surface of the plate body；The slide latch component is by inserted link 31, fixinig plate 32
Composition, the fixinig plate 32 is fixedly connected with 1 top surface of plate body, and inserted link 31 is arranged in the gap of fixinig plate 32 and the formation of plate body 1 simultaneously
It can be in wherein sliding；The inserted link 31 close to one end of turntable 2 be equipped with protrusion 33, it is described it is raised 33 insertion straight slot 21 among with
It coordinates；Four edges on 1 top surface of the plate body are all connected with cushion block 4, and setting cushion block 4 can make device more preferable
With fuel tank be open positioning or be bonded, to make plate body 1 preferably be fixed on fuel tank opening.
Two straight slots 21 are arranged on turntable 2；Slide latch component there are two being set on 1 top surface of plate body, two sliding lock groups
Center symmetric setting of the part relative to turntable 2, when in use user rotate turntable 2, the inserted link 31 of two slide latch components is by band
Dynamic to stretch out to the direction far from turntable 2 or retract to 2 direction of turntable, two slide latch components of setting can so that device is more firm
Be fixed on fuel tank opening.
Further, four edges all slidable connections on 1 top surface of the plate body have cushion block 4, the cushion block 4 logical
It crosses driving member with slide latch component to be connected, 1 edge of edge or slide-in plate body for the plate body 1 that glides out in the drive of slide assemblies.Cushion block 4
Can the drive of slide assemblies glide out plate body 1 edge or slide into plate body 1 edge so that device can be fixed on different sizes
Opening, increase its scope of application, while can preferably bear the power of different directions.
Sliding slot 41 is offered on the cushion block 4, is fixed in 1 four edges of plate body and is respectively equipped with slide bar, the cunning
Bar passes through sliding slot 41, is fixedly connected with limited block 42, and the cushion block 4 is hinged with driving member.
Further, driving member is made of the first guide rod 51, runner 52, the second guide rod 53；First guide rod 51, runner
52 are rotationally connected with 1 top surface of plate body, and circular trough 541, the second shaft 55 are symmetrically arranged with relative to its center of circle on runner 52,
Through equipped with straight pin 542 in the circular trough 541；First guide rod 51 is being rotatably connected a little and is turning with 1 top surface of plate body
Part between wheel 52 opens up fluted 511, and the groove 511 is rotatably connected with 542 both ends of straight pin, and inserted link 31 is round-trip
When movement, it is a little that fulcrum rotates to drive the first guide rod 51 to be rotatably connected with 1 top surface of plate body with it, and straight pin 542 is in circular trough
Sliding in 541, to drive runner 52 to rotate；The inserted link 31 of described first guide rod, 51 one end and slide assemblies is hinged, the other end
Coordinate with the circular trough 541 of runner 52；Described second guide rod, 53 one end is hinged with the second shaft 55, and the other end is hinged with cushion block 4,
So that under the drive of slide assemblies, the first guide rod 51 rotates that runner 52 is driven to rotate around its fulcrum, drives second to lead
Bar 53 is so that the back and forth movement that cushion block 4 is stretched out or retracted.
Further, driving member is made of the first guide rod 51, runner 52, the second guide rod 53；The runner 52 rotatably connects
It is connected to 1 top surface of plate body, first rotating shaft 54, the second shaft 55 are symmetrically arranged with relative to its center of circle on runner 52；Described first
Guide rod 51 is made of pull rod 512, bull stick 513, and the bull stick 513 is rotationally connected with 1 top surface of plate body, one end and slide assemblies
Inserted link 31 it is hinged, the other end is hinged with pull rod 512, first turn of the one end of the pull rod 512 far from bull stick 513 and runner 52
Axis 54 is hinged；Described second guide rod, 53 one end is hinged with the second shaft 55, and the other end is hinged with cushion block 4, so that in Slide Group
Under the drive of part, it is a little that fulcrum rotates that bull stick 513 is rotatably connected with itself and 1 top surface of plate body, to pull pull rod 512, connect and
It drives runner 52 to rotate, drives the second guide rod 53 so that the back and forth movement that cushion block 4 is stretched out or retracted.
The driving member is symmetrically arranged with 4 about 1 central axes of plate body so that 4 cushion blocks 4 all can with cushion block 4 stretch out or
1 edge of retraction plate body so that device can be more firm is fixed on fuel tank opening.4 be arranged in 1 top surface edge of plate body
A cushion block 4 is all connected with slide latch component by driving member, and each driving member composition transmission principle is consistent, therefore does not repeat.
Further, totally 4 pressure bladders 6 are also fixedly connected between adjacent pod 4；The pressure bladder 6 by
Heat insulating outer shield 61, air bag 62 form；The heat insulating outer shield 61 is fixedly connected with adjacent pod 4,1 edge of plate body, interior to be equipped with gas
Capsule 62；The air bag 62 is connected to the gas cell 63 for being fixed on 1 bottom surface of plate body by pipeline, and pipeline is equipped with air valve 64.Setting
Pressure bladder 6 can increase the antifouling isolating function of device, be inflated when needed to air bag 62 by pressing gas cell 63, from
And pressure bladder 6 is heaved, and four sides of device are fitted closely with fuel tank opening, while device can be allow securely to be stuck in oil
At box opening, it will not be fallen because fuel tank inverts.
In the middle part of 1 bottom surface of plate body, handle 5 is further fixed on shaft with turntable 2.
The advantages of the present invention are：The present invention is come by antifouling isolation shield and the securely clamping of fuel tank opening
It avoids the splash when fuel tank welds from entering fuel tank internal by fuel tank hole, while fuel tank interior or exterior space being isolated in welding, carry
The high cleannes of fuel tank.
Description of the drawings
Fig. 1 is the structural diagram of the present invention（Cushion block is fixed）；
Fig. 2 is the structural schematic diagram of the present invention（Cushion block slides）；
Fig. 3 is 2 drive member structure schematic diagram of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of 3 plate body of the embodiment of the present invention, 1 top surface；
Fig. 5 is the structural schematic diagram of 3 plate body of the embodiment of the present invention, 1 bottom surface；
Fig. 6 is the structural schematic diagram of 2 first guide rod 51 of the embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, with reference in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is this
Invention a part of the embodiment, instead of all the embodiments.Embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings
Component description be not intended to limit the range of claimed invention, but be merely representative of the selected embodiment of the present invention.
Based on the embodiments of the present invention, the institute that those of ordinary skill in the art are obtained under the premise of not making creative work
There is other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1, a kind of fuel tank of the present invention welds antifouling isolation shield, including plate body 1, it can in the middle part of 1 top surface of plate body
It is rotatably connected to turntable 2, straight slot 21 is offered on the turntable 2, both ends and 2 centre distance of turntable of straight slot 21 differ；Institute
It states and is additionally provided with slide latch component on 1 top surface of plate body；The slide latch component is made of inserted link 31, fixinig plate 32, the fixinig plate 32 with
1 top surface of plate body is fixedly connected, and inserted link 31 is arranged in the gap that fixinig plate 32 is formed with plate body 1 and can be in wherein sliding；It is described to insert
Bar 31 is equipped with protrusion 33 close to one end of turntable 2, coordinates with it among the raised 33 insertion straight slot 21；In the plate body 1
Four edges on top surface are all connected with cushion block 4, when in use, user rotates turntable 2, the straight slot 21 on turntable 2
Also follow rotation, the protrusion 33 among embedded straight slot 21 slides to the other end by one end of straight slot 21 because 22 both ends of straight slot with turn
2 centre distance of disk differs, and what inserted link 31 was driven stretches out to the direction far from turntable 2 or retract to 2 direction of turntable so that device
It is stuck in fuel tank opening or retrieval device.Setting cushion block 4 can be such that device is preferably bonded with fuel tank opening, to make plate body
1 is preferably fixed on fuel tank opening.
Cushion block 4 is fixed position on plate body 1, plays positioning action；
It can also play the role of playing with fuel tank opening contact clamping fixed（It can be with using the rubber material with certain elasticity
Play said effect）；
It can also be not fixed with 1 position of plate body, latter embodiments can be mentioned.
Embodiment 1
In the present embodiment, two straight slots 21 are arranged on turntable 2, the straight slot 21 is linear；On 1 top surface of plate body
If there are two slide latch component, center symmetric setting of two slide latch components relative to turntable 2, in the initial state, two sliding locks
Protrusion 33 on the inserted link 31 of component is all embedded in one end in straight slot 21 close to 2 center of turntable, 31 retraction plate body of inserted link, 1 edge
It is interior.
In the middle part of 1 bottom surface of plate body, handle 5 is further fixed on shaft with turntable 2, the rotation axis of turntable 2 runs through plate body 1, and one
End is fixedly connected with turntable 2, and the other end is fixedly connected with handle 5, and rotation axis can rotate on plate body 1.When needing turntable 2
When, user can be by rotational handle 5, and handle 5 drives rotation axis, to drive the turntable 2 of 1 another side of plate body to rotate.
When it is desired to be used, user places a device into the opening in fuel tank, and subsequent user rotates turntable 2, turntable 2
On straight slot 21 also follow rotation, the protrusion 33 on the inserted link 31 of two slide latch components by straight slot 21 close to center of turntable one
End slides to one end far from center of turntable in straight slot 21, drives two inserted links 31 to stretch out 1 edge of plate body, is stuck in fuel tank open edge.
Two slide latch components are set on 1 top surface of plate body, and can make device balance is stuck in fuel tank opening, is not susceptible to take off
The phenomenon that falling.
Embodiment 2
As shown in Figure 2,3, the preferred embodiment as embodiment 1 is arranged with two on turntable 2 and leads in the present embodiment
Slot 21, the straight slot 21 are arc, and straight slot 21, which is set as arc, can make turntable 2 rotate resistance smaller, it is easier to be turned
It is dynamic.
Four edges all slidable connections on 1 top surface of the plate body have cushion block 4, the cushion block 4 to pass through driving member
It is connected with slide latch component, 1 edge of edge or slide-in plate body for the plate body 1 that glides out in the drive of slide assemblies.It is opened on the cushion block 4
It equipped with sliding slot 41, is fixed in 1 four edges of plate body and is respectively equipped with slide bar, the slide bar passes through sliding slot 41, with limited block
42 are fixedly connected, and the cushion block 4 is hinged with driving member.
As shown in Fig. 3,6, driving member is made of the first guide rod 51, runner 52, the second guide rod 53；First guide rod 51,
Runner 52 is rotationally connected with 1 top surface of plate body, and 541, second turns of circular trough is symmetrically arranged with relative to its center of circle on runner 52
Axis 55, the circular trough 541 are interior through equipped with straight pin 542；First guide rod 51 is rotatably connected a little with 1 top surface of plate body
Part between runner 52 opens up fluted 511, and the groove 511 is rotatably connected with 542 both ends of straight pin, and inserted link 31 exists
When back and forth movement, it is a little that fulcrum rotates to drive the first guide rod 51 to be rotatably connected with 1 top surface of plate body with it, and straight pin 542 is in circle
Sliding in shape slot 541, to drive runner 52 to rotate；The inserted link 31 of described first guide rod, 51 one end and slide assemblies is hinged, separately
One end and the circular trough 541 of runner 52 coordinate；Described second guide rod, 53 one end is hinged with the second shaft 55, the other end and cushion block 4
Hinged, so that under the drive of slide assemblies, the first guide rod 51 rotates that runner 52 is driven to rotate around its fulcrum, drives the
Two guide rods 53 are so that the back and forth movement that cushion block 4 is stretched out or retracted.
The driving member is symmetrically arranged with 4 about 1 central axes of plate body so that 4 cushion blocks 4 all can with cushion block 4 stretch out or
1 edge of retraction plate body so that device can be more firm is fixed on fuel tank opening.
In the middle part of 1 bottom surface of plate body, handle 5 is further fixed on shaft with turntable 2, the rotation axis of turntable 2 runs through plate body 1, and one
End is fixedly connected with turntable 2, and the other end is fixedly connected with handle 5, and rotation axis can rotate on plate body 1.When needing turntable 2
When, user can be by rotational handle 5, and handle 5 drives rotation axis, to drive the turntable 2 of 1 another side of plate body to rotate.
For convenience of explanation, now illustrated for the inserted link 31 of top, the drive member of upper right in scheme.Such as Fig. 3 institutes
Show, when in use, user places a device into the opening in fuel tank to the present apparatus, and subsequent user rotates turntable 2, on turntable 2
Straight slot 21 also follow rotation, the protrusion 33 on the inserted link 31 of two slide latch components by straight slot 21 close to center of turntable one end
One end far from center of turntable in straight slot 21 is slided to, drives two inserted links 31 to stretch out 1 edge of plate body, is stuck in fuel tank open edge.
During inserted link 31 move to the direction for stretching out plate body 1 edge, drive first guide rod 51 hinged with it with
It is rotatably connected with 1 top surface of plate body and is a little rotated clockwise for fulcrum（As shown in phantom in FIG.）, while straight pin 542 is in circle
Sliding in slot 541, to drive runner 52 to rotate counterclockwise（As shown in phantom in FIG.）, the second guide rod 53 is pushed, to release
Cushion block 4 so that the stretching of cushion block 4 is stuck in opening.Other three driving members are identical as this driving member operation principle, therefore do not repeat.
In the present embodiment, circular trough 541 is preferable to provide as circular straight slot, however other straight slot shapes and this implementation
The straight slot motion principle of example is consistent, also within the scope of the present invention.
Relative to above-described embodiment 1, the present embodiment can make 4 cushion blocks 4 stretch out plate with the stretching of inserted link 31
1 edge of body, to being preferably stuck in fuel tank opening so that the more steady fixation of device, when by by power in fuel tank extroversion case
It will not be subjected to displacement easily.
Embodiment 3
As shown in Figure 4,5, as the preferred embodiment of above-described embodiment, in the present embodiment, driving member by the first guide rod 51, turn
Take turns the 52, second guide rod 53 composition；The runner 52 is rotationally connected with 1 top surface of plate body, relative to its center of circle pair on runner 52
Title is provided with first rotating shaft 54, the second shaft 55；First guide rod 51 is made of pull rod 512, bull stick 513, the bull stick 513
It is rotationally connected with 1 top surface of plate body, the inserted link 31 of one end and slide assemblies is hinged, and the other end is hinged with pull rod 512, the drawing
The one end of bar 512 far from bull stick 513 and the first rotating shaft 54 of runner 52 are hinged；Described second guide rod, 53 one end and the second shaft 55
Hinged, the other end is hinged with cushion block 4, so that under the drive of slide assemblies, bull stick 513 is rotatable with 1 top surface of plate body with it
Tie point be fulcrum rotation pull pull rod 512, to drive runner 52 rotate, drive the second guide rod 53 so that cushion block 4 stretch out or
The back and forth movement of retraction.
Pressure bladder 6 is also fixedly connected between adjacent pod 4；The pressure bladder 6 is by heat insulating outer shield 61, air bag 62
Composition；The heat insulating outer shield 61 is fixedly connected with adjacent pod 4,1 edge of plate body, interior to be equipped with air bag 62；The air bag 62 with
The gas cell 63 for being fixed on 1 bottom surface of plate body is connected to by pipeline, and pipeline is equipped with air valve 64.Pressure bladder 6 is set, can be increased
The antifouling isolating function of device is inflated by pressing gas cell 63 to each air bag 62 when needed, to which pressure bladder 6 rouses
It rises, four sides of device and fuel tank opening is fitted closely, while device can be allow securely to be stuck at fuel tank bayonet, it will not
It is fallen because fuel tank inverts.
In the middle part of 1 bottom surface of plate body, handle 5 is further fixed on shaft with turntable 2, the rotation axis of turntable 2 runs through plate body 1, and one
End is fixedly connected with turntable 2, and the other end is fixedly connected with handle 5, and rotation axis can rotate on plate body 1.When needing turntable 2
When, user can be by rotational handle 5, and handle 5 drives rotation axis, to drive the turntable 2 of 1 another side of plate body to rotate.
Unlike the embodiments above, the present embodiment is without being arranged circular trough 541, by the way that pull rod 512 and bull stick is arranged
513 cooperations, can reach similar effect.
Meanwhile after device is fixed on fuel tank opening, user can press gas cell 63 and be inflated to each air bag 62,
To which each pressure bladder 6 is heaved, four sides of device and fuel tank opening are fitted closely, the sealing of device is further increased
Performance, while pressure bladder 6 is heaved and can device be preferably fixed on fuel tank opening.What is be arranged outside air bag 62 is heat-insulated outer
Layer 61 prevents fuel tank temperature in welding excessively high and causes the damage of air bag 62, and after the completion of use, operation air valve 64 is to sealing
Air bag 6 is deflated.
The heat insulating outer shield 61 is made of heat-barrier material, is preferably made using high silica cloth.
Although hereinbefore having been made with reference to some embodiments, present invention is described, do not departing from the present invention's
In the case of range, it can be carried out various improvement and can use it is equivalent without replacement technology point therein, especially, as long as
There is no technical contradiction, the various features in the various embodiments of institute's careless mistake of the present invention can be combined by either type and be made
It is only in omitting length and economize on resources with, the description that the case where not combined in the present invention to these carries out exhaustive row
Consider.Therefore, the invention is not limited in specific embodiments disclosed herein, and include falling into claim.
Claims (10)
1. a kind of fuel tank welds antifouling isolation shield, including plate body（1）, it is characterised in that：In plate body（1）Rotatably connect in the middle part of top surface
It is connected to turntable（2）, the turntable（2）On offer straight slot（21）, straight slot（21）Both ends and turntable（2）Centre distance etc.；
In the plate body（1）Slide latch component is additionally provided on top surface；The slide latch component is by inserted link（31）, fixinig plate（32）Composition, it is described
Fixinig plate（32）With plate body（1）Top surface is fixedly connected, inserted link（31）It is arranged in fixinig plate（32）With plate body（1）The gap of formation is simultaneously
It can be in wherein sliding；The inserted link（31）Close to turntable（2）One end be equipped with protrusion（33）, the protrusion（33）Embedded straight slot
（21）Among coordinate with it；In the plate body（1）Four edges on top surface are all connected with cushion block（4）.
2. a kind of fuel tank as described in claim 1 welds antifouling isolation shield, it is characterised in that：In turntable（2）On be arranged with
Two straight slots（21）.
3. a kind of fuel tank as claimed in claim 2 welds antifouling isolation shield, it is characterised in that：In plate body（1）Top surface is equipped with
Two slide latch components, two slide latch components are relative to turntable（2）Center symmetric setting.
4. a kind of fuel tank as described in any one of claims 1-3 welds antifouling isolation shield, it is characterised in that：In the plate body（1）
Four edge all slidable connections on top surface have cushion block（4）；The cushion block（4）It is connected with slide latch component by driving member,
And it glides out plate body in the drive of slide assemblies（1）Edge or slide into plate body（1）Edge.
5. a kind of fuel tank as claimed in claim 4 welds antifouling isolation shield, it is characterised in that：The cushion block（4）On offer
Sliding slot（41）, in plate body（1）Four edges, which are fixed with, is respectively equipped with slide bar, and the slide bar passes through sliding slot（41）, with limit
Block（42）It is fixedly connected, the cushion block（4）It is hinged with driving member.
6. a kind of fuel tank as claimed in claim 5 welds antifouling isolation shield, it is characterised in that：Driving member is by the first guide rod
（51）, runner（52）, the second guide rod（53）Composition；First guide rod（51）, runner（52）It is rotationally connected with plate body（1）Top
Face, in runner（52）On relative to its center of circle be symmetrically arranged with circular trough（541）, the second shaft（55）, the circular trough（541）
It is interior to run through equipped with straight pin（542）；First guide rod（51）With plate body（1）Top surface is rotatably connected a little and runner（52）It
Between part open up it is fluted（511）, the groove（511）End and straight pin（542）Both ends are rotatably connected；
Inserted link（31）In back and forth movement, the first guide rod is driven（51）With itself and plate body（1）It is a little fulcrum that top surface, which is rotatably connected,
Rotation, straight pin（542）In circular trough（541）Interior sliding, to drive runner（52）Rotation；First guide rod（51）One end
With the inserted link of slide assemblies（31）It is hinged, the other end and runner（52）Circular trough（541）Cooperation；Second guide rod（53）One
End and the second shaft（55）It is hinged, the other end and cushion block（4）It is hinged, so that under the drive of slide assemblies, the first guide rod
（51）It is rotated around its fulcrum to drive runner（52）Rotation drives the second guide rod（53）Make cushion block（4）Stretch out or retract
Back and forth movement.
7. a kind of fuel tank as claimed in claim 5 welds antifouling isolation shield, it is characterised in that：Driving member is by the first guide rod
（51）, runner（52）, the second guide rod（53）Composition；The runner（52）It is rotationally connected with plate body（1）Top surface, in runner（52）
On relative to its center of circle be symmetrically arranged with first rotating shaft（54）, the second shaft（55）；
First guide rod（51）By pull rod（512）, bull stick（513）Composition, the bull stick（513）It is rotationally connected with plate body
（1）The inserted link of top surface, one end and slide assemblies（31）It is hinged, the other end and pull rod（512）It is hinged, the pull rod（512）Far
From bull stick（513）One end and runner（52）First rotating shaft（54）It is hinged；Second guide rod（53）One end and the second shaft
（55）It is hinged, the other end and cushion block（4）It is hinged, so that under the drive of slide assemblies, bull stick（513）With itself and plate body（1）
It is a little that fulcrum rotates that top surface, which is rotatably connected, to pull pull rod（512）, connect and drive runner（52）Rotation drives second to lead
Bar（53）Make cushion block（4）The back and forth movement for stretching out or retracting.
8. a kind of fuel tank as claimed in claim 5 welds antifouling isolation shield, it is characterised in that：The driving member is about plate body
（1）Central axes are symmetrically arranged with 4.
9. a kind of any fuel tank of claim 1-3,5-8 welds antifouling isolation shield, it is characterised in that：In adjacent pod
（4）Between be also fixedly connected with pressure bladder（6）；The pressure bladder（6）By heat insulating outer shield（61）, air bag（62）Composition；Institute
State heat insulating outer shield（61）With adjacent pod（4）, plate body（1）Edge is fixedly connected, interior to be equipped with air bag（62）；The air bag（62）
Be fixed on plate body（1）The gas cell of bottom surface（63）It is connected to by pipeline, pipeline is equipped with air valve（64）.
10. a kind of fuel tank as described in claim 1 welds antifouling isolation shield, it is characterised in that：In plate body（1）In the middle part of bottom surface,
With turntable（2）It is further fixed on handle with shaft（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309883.2A CN108311828B (en) | 2018-04-09 | 2018-04-09 | Oil tank welding anti-pollution isolation shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309883.2A CN108311828B (en) | 2018-04-09 | 2018-04-09 | Oil tank welding anti-pollution isolation shield |
Publications (2)
| Publication Number | Publication Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110716491A (en) * | 2019-11-09 | 2020-01-21 | 智客云科技(广州)股份有限公司 | PLC remote control convenient to installation |
| CN114476408A (en) * | 2021-12-28 | 2022-05-13 | 江苏驭雷安全科技有限公司 | Sealing device suitable for filling opening of oil tank truck |
| CN116207650A (en) * | 2023-05-06 | 2023-06-02 | 保定市润恒星源电气设备有限公司 | Modular fast-assembled box-type substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110716491A (en) * | 2019-11-09 | 2020-01-21 | 智客云科技(广州)股份有限公司 | PLC remote control convenient to installation |
| CN114476408A (en) * | 2021-12-28 | 2022-05-13 | 江苏驭雷安全科技有限公司 | Sealing device suitable for filling opening of oil tank truck |
| CN114476408B (en) * | 2021-12-28 | 2024-05-24 | 江苏德大石化科技有限公司 | Sealing device suitable for tank truck filling opening |
| CN116207650A (en) * | 2023-05-06 | 2023-06-02 | 保定市润恒星源电气设备有限公司 | Modular fast-assembled box-type substation |
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| CN108311828B (en) | 2024-02-20 |
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Address after: No. 907, Binjiang West Road, Jiangyin City, Wuxi City, Jiangsu Province Applicant after: Jiangsu Yaokun Hydraulic Co.,Ltd. Address before: 214400 West Jiangyin Xi village, Lingang street, Jiangyin, Wuxi, Jiangsu Applicant before: JIANGYIN HYDRAULIC OIL TUBE Co.,Ltd. |
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