CN206449403U - Sulfur hexafluoride equipment aerating device - Google Patents
Sulfur hexafluoride equipment aerating device Download PDFInfo
- Publication number
- CN206449403U CN206449403U CN201720095214.0U CN201720095214U CN206449403U CN 206449403 U CN206449403 U CN 206449403U CN 201720095214 U CN201720095214 U CN 201720095214U CN 206449403 U CN206449403 U CN 206449403U
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- Prior art keywords
- runner
- pipe
- gas
- sulfur hexafluoride
- closing valve
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Links
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 52
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 31
- 238000002788 crimping Methods 0.000 claims description 30
- 238000004804 winding Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 21
- 210000000515 tooth Anatomy 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 71
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model is related to SF6The technical field of equipment, disclose sulfur hexafluoride equipment aerating device, including gas filling bottle, long force pipe and closing valve group, closing valve group includes the first closing valve and the second closing valve, gas-charging connection is provided with gas filling bottle, the end of gas-charging connection is provided with pressure gauge, and manometric one end is connected with gas-charging connection, the other end is connected with long force pipe by the first closing valve, and the second closing valve is arranged at long force pipe away from manometric one end.In this way, the SF for being inflated gas filling bottle and needs using long force pipe6Equipment is connected, and can effectively avoid the inconvenience that frequently moving charging gas cylinder is brought.Closing valve group is respectively provided with the two ends of long force pipe, can avoid the length of long force pipe is long from being easily caused SF6Gases did escape, so as to reduce SF6The waste of gas, it is ensured that there is the SF of malleation the inside of long force pipe all the time6Gas.
Description
Technical field
The utility model is related to SF6The technical field of equipment, more particularly to sulfur hexafluoride equipment aerating device.
Background technology
Air seal combined electric appliance equipment has equipment intensive, the advantages of taking up an area small, in recent years SF6(sulfur hexafluoride) equipment
Increase sharply, but also bring many problems.Due to SF6Equipment amount is larger, SF6The work of equipment inflation is more and more.But inflation
Bottle and the distance between the equipment but increasingly heavier mass of remote and gas filling bottle, cause gas filling bottle in the intensive region of equipment not just
Just carry, gas filling bottle also has bigger difficulty and dangerous larger in upper carrying downstairs, and the work to maintainer is made
Into great inconvenience.And gas tube of the prior art is all unclosed, can cause SF6Gas is discharged into air and made on a small quantity
Into waste, and pollute environment.
Utility model content
The purpose of this utility model is to provide a kind of sulfur hexafluoride equipment aerating device, it is intended to solve in the prior art,
How to realize between gas filling bottle and equipment that distance is more and more remote and the problem of carrying inconvenience, and SF6Gas is discharged into air on a small quantity
Cause to waste, and the problem of pollution environment.
The utility model embodiment provides sulfur hexafluoride equipment aerating device, including gas filling bottle, long force pipe and closing
Valve group, the closing valve group includes being provided with gas-charging connection on the first closing valve and the second closing valve, the gas filling bottle, described to fill
The end of gas joint is provided with pressure gauge, and described manometric one end is connected with the gas-charging connection, the other end and the long pressure
Solenoid is connected by the described first closing valve, and the second closing valve is arranged at long force pipe away from described manometric one
End.
Further, one end of the gas filling bottle is fixedly connected with pipe winding mechanism, the interlude winding of the long force pipe
In on the pipe winding mechanism.
Further, the pipe winding mechanism includes housing, the pipe crimping disk for winding the long force pipe and located at described
Pipe crimping disk inside and the drive mechanism for driving the pipe crimping disk to rotate, the pipe crimping disk are located at the inside of the housing, the shell
The opening passed through for the long force pipe is offered on body.
Further, the drive mechanism include the first actuator, by first actuator drive rotate sun gear,
Internal gear inside the pipe crimping disk and the planetary gear being meshed simultaneously with the sun gear and the internal gear.
Further, the bottom of the gas filling bottle is provided with handling device, and the gas filling bottle is fixed on the handling device
On.
Further, the handling device is included for the bracket for fixing the gas filling bottle and the bracket integrally connected
Push rod and the drive wheel group below the bracket.
Further, the drive wheel group includes the second actuator, transmission belt, drives what is rotated by second actuator
First runner, the second runner being connected with first runner by transmission belt and with first runner and described second
The 3rd runner that runner is connected by transmission belt.
Further, first runner is connected with second runner by first connecting rod, second runner with
3rd runner is connected by second connecting rod, and first runner is connected with the 3rd runner by the first expansion link
Connect.
Further, first runner is connected with the bracket by third connecting rod, second runner with it is described
Bracket is connect by the first cylinders, and the 3rd runner is connect with the bracket by two cylinders.
Further, the outside of the transmission belt is uniformly provided with some fixing tooths.
Based on above-mentioned technical proposal compared with prior art, the sulfur hexafluoride equipment inflation that the utility model embodiment is proposed
Device, the SF for being inflated gas filling bottle and needs using long force pipe6Equipment is connected, and can effectively avoid frequently moving
The inconvenience that dynamic gas filling bottle is brought.Closing valve group is respectively provided with the two ends of long force pipe, the length of long force pipe can be avoided to spend
Length is easily caused SF6Gases did escape, so as to reduce SF6The waste of gas, it is ensured that there is malleation the inside of long force pipe all the time
SF6Gas.The carrying work of gas cylinder is effectively reduced, the efficiency of inflation work can be greatly improved, the peace of work is improved
Quan Xing, and there's almost no in gas replenishment process SF6The waste of gas, has saved SF6Gas cost, reduces environmental pollution.
Brief description of the drawings
The structural representation for the sulfur hexafluoride equipment aerating device that Fig. 1 provides for the utility model embodiment；
Fig. 2 is the structural representation of housing in sulfur hexafluoride equipment aerating device in Fig. 1；
Fig. 3 is the stereogram of pipe winding mechanism in sulfur hexafluoride equipment aerating device in Fig. 1, and wherein housing does not show；
Fig. 4 be another angle stereogram of pipe winding mechanism in sulfur hexafluoride equipment aerating device in Fig. 3, wherein housing not
Show；
Fig. 5 is the top view of pipe winding mechanism in sulfur hexafluoride equipment aerating device in Fig. 3, and wherein housing does not show；
Fig. 6 is the structural representation of pipe crimping disk in sulfur hexafluoride equipment aerating device in Fig. 1；
Fig. 7 is the structural representation for closing valve group in Fig. 1 in sulfur hexafluoride equipment aerating device；
Fig. 8 is the structural representation of clamping close device in sulfur hexafluoride equipment aerating device in Fig. 1；
Structural representation when Fig. 9 goes upstairs for handling device in sulfur hexafluoride equipment aerating device in Fig. 1；
Structural representation when Figure 10 goes downstairs for handling device in sulfur hexafluoride equipment aerating device in Fig. 9；
Figure 11 is the structural representation of fixing device in sulfur hexafluoride equipment aerating device in Fig. 9.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, it should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only mutual
It is relative concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.Tie below
Specific embodiment is closed realization of the present utility model is described in detail.
As shown in Fig. 1, Fig. 9 and Figure 10, the utility model embodiment proposes sulfur hexafluoride equipment aerating device, including fills
Gas cylinder 1, long force pipe 2 and closing valve group 3, closing valve group 3 are included on the first closing closing valve 32 of valve 31 and second, gas filling bottle 1
Gas-charging connection 11 is provided with, the end of gas-charging connection 11 is provided with pressure gauge 4, also, one end and the phase of gas-charging connection 11 of pressure gauge 4
Connection, the other end is connected with long force pipe 2 by the first closing valve 31, and it is remote that the second closing valve 32 is arranged at long force pipe 2
One end of pressure gauge 4.
The sulfur hexafluoride equipment aerating device that the utility model embodiment is proposed, using long force pipe 2 is by gas filling bottle 1 and needs
The SF to be inflated6Equipment (not shown) is connected, and can effectively avoid frequently moving gas filling bottle 1 being brought not
Just.Closing valve group 3 is respectively provided with the two ends of long force pipe 2, can avoid the length of long force pipe 2 is long from being easily caused SF6Gas
Body is leaked, so as to reduce SF6The waste of gas, it is ensured that there is the SF of malleation the inside of long force pipe 2 all the time6Gas.Effectively
The carrying work of gas filling bottle 1 is reduced, the efficiency of inflation work can be greatly improved, the security of work is improved, and filling
SF is there's almost no during gas6The waste of gas, has saved SF6Gas cost, reduces environmental pollution.
Specifically, connecting gas filling bottle 1 and SF in the prior art6The gas tube of equipment is all to use common hose, length
Shorter, inflation every time will carry gas filling bottle 1 back and forth.It can greatly reduce removing for gas filling bottle 1 using the long force pipe 2 of extension
Fortune.When prior art is inflated, clean SF is used before being inflated6Gas is inflated cleaning to the inside of gas tube, will inflate
Unnecessary gas discharge inside pipe, by remaining SF in gas tube after the completion of inflation6Gas is directly discharged into air.In long pressure
The two ends of pipe 2 are provided with closing valve group 3, realize the double check sealings in two, it is ensured that there is malleation the inside of long force pipe 2 all the time
SF6Gas, eliminates the link of flushing, reduces the pollution to air, and can prevent long force pipe 2 from winding.
Further, one end of gas filling bottle 1 is fixedly connected with pipe winding mechanism 5, and the interlude of long force pipe 2 is wound in pipe crimping
In mechanism 5.Specifically, the length of long force pipe 2 is longer, length is generally 10m to 100m, therefore the winding pole of long force pipe 2
For trouble, if the winding of long force pipe 2 is improper, long force pipe 2 is easily caused to wind.Using pipe winding mechanism 5 can effectively by
Long force pipe 2 is wound, it is to avoid the winding of long force pipe 2 causes the damage of long force pipe 2, and solves that area occupied is excessive to ask
Topic.
Further, as shown in Figures 2 to 6, pipe winding mechanism 5 includes housing 51, the pipe crimping disk for winding long force pipe 2
52 and located at the inside of pipe crimping disk 52 and the drive mechanism 53 that drives pipe crimping disk 52 to rotate, pipe crimping disk 52 is located at the inside of housing 51,
The opening 511 passed through for long force pipe 2 is offered on housing 51.Specifically, the interlude of long force pipe 2 is wound in pipe crimping disk 52
On, the first end 21 of long force pipe 2 is connected to gas filling bottle 1, and the second end 22 is connected to SF6Equipment.Turn of drive mechanism 53
The rotation of dynamic drive pipe crimping disk 52, by long force pipe 2 is through opening 511 and is uniformly wound on pipe crimping disk 52.
As shown in Fig. 2, Fig. 7 and Fig. 8, housing 51 is shaped as a circular cavity 512, and the bottom of cavity 512 is connected with solid
Determine portion 513, fixed part 513 is fixedly connected with gas filling bottle 1 by fastener 6114, two openings 511 are offered on housing 51, are opened
Mouth 511 is located at the top and bottom of housing 51 respectively, and the first end 21 of long force pipe 2 is connected to through the opening 511 of lower end
Gas filling bottle 1, the second end 22 is connected to SF by the opening 511 of upper end6Equipment.The opening 511 of upper end is internally provided with card
Attach together and put 514, clamping close device 514 includes folding arm 5141 and elastic component 5142, folding arm 5141 is solid at least two circular arcs
Fixed board 612, the madial wall of folding arm 5141 and the outside of long force pipe 2 are brought into close contact, and folding arm 5141 lateral wall with opening
The inwall of mouth 511 passes through the elastic connection of elastic component 5142.By clamping close device 514 can have compared with the position by long force pipe 2
It is fixed, it is to avoid the retraction of long force pipe 2, it is ensured that the long force pipe 2 inside housing 51 remains exceptionally straight state, it is to avoid
The phenomenon that long force pipe 2 is stacked occurs in winding, the service life of long force pipe 2 is influenceed.The bottom of closing valve group 3 is provided with
Elastic cushion 33, the elastic cushion 33 can be avoided because the speed of wrap of pipe crimping disk 52 is too fast so as to be collided with opening 511,
Cause to close the phenomenon that valve group 3 is damaged.
As shown in Figures 3 to 6, pipe crimping disk 52 is shaped as " work " shape, and it includes overhead gage 521, lower baffle plate 522 and winding
Cylinder 523, overhead gage 521 and lower baffle plate 522 are respectively arranged at the two ends of winding cylinder 523.On winding cylinder 523 it is uniform be provided with around
Groove 5231 is closed, long force pipe 2 is fastened on the inside for wrapping groove 5231, long force pipe 2 can be avoided to go out during winding
The phenomenon now accumulated.Now, the opening 511 that the long force pipe 2 of the second end 22 is passed through is located at the top of housing 51, close to first
The part of long force pipe 2 of end 21 is fixedly connected with pipe crimping disk 52.Now the long force pipe 2 of the second end 22 is with drive device
Rotation and wind or extend, the long force pipe 2 of first end 21 is fixedly connected with gas filling bottle 1 all the time.It is simple in construction, and will not
Influence the winding of whole rolling-up mechanism.Wherein, the length of overhead gage 521 is less than the length of lower baffle plate 522, can effectively ensure that
Long force pipe 2 can stretch out with the rotation of pipe crimping disk 52.
Further, as shown in Figures 3 to 5, drive mechanism 53 includes the first actuator 531, driven by the first actuator 531
The dynamic sun gear 532 rotated, the internal gear 534 inside pipe crimping disk 52 and simultaneously with sun gear 532 and the phase of internal gear 534
The planetary gear 533 of engagement.Specifically, the centre of pipe crimping disk 52 offers through hole 524, drive mechanism 53 is arranged on through hole 524
Internal gear 534 is set in inside, through hole 524.The bottom that first actuator 531 is arranged at pipe crimping disk 52 is used to drive sun gear
532 rotation, i.e. the first actuator 531 are motor, motor or other rotating drive parts, and sun gear 532 is arranged at the first drive
The shaft end of moving part 531 and the center for being located at through hole 524.Some planetary gears 533 are set around sun gear 532, in sun gear
Rotated under 532 drive, so as to drive the rotation of internal gear 534, that is, drive the rotation of pipe crimping disk 52.Pass through the He of sun gear 532
Planetary gear 533 realizes the deceleration to the first actuator 531, so as to avoid the damage of the too fast long force pipe 2 caused of rotating speed.Driving
The inside that mechanism 53 is arranged on pipe crimping disk 52 also can effectively save space.Certainly, according to actual conditions and real needs,
In other embodiment of the present utility model, drive device can also be manual, i.e., the top of pipe crimping disk 52 sets rocking handle, pipe crimping
Disk 52 is rotated with the rotation of rocking handle, does not make unique restriction herein.
Further, as shown in Figure 9 and Figure 10, the bottom of gas filling bottle 1 is provided with handling device 6, and gas filling bottle 1, which is fixed on, to be removed
On shipping unit 6.Specifically, due to SF6Equipment amount is larger and SF6The work of equipment inflation is more and more, therefore frequent in inflation
Carrying gas filling bottle 1 back and forth is needed, but is due to heavier about 100 kilograms every bottle of gas filling bottle 1, therefore is extremely inconvenient to carry,
And abovestairs equipment, it is upper highly difficult and dangerous larger when downstairs carrying, therefore handling device 6 is set, can conveniently pair
Gas filling bottle 1 is carried, and enables to carrying downstairs more to facilitate.
Further, handling device 6 includes bracket 61, the push rod with the integrally connected of bracket 61 for being used to fix gas filling bottle 1
62 and the drive wheel group 63 located at the lower section of bracket 61.Specifically, bracket 61 is used to fix gas filling bottle 1, drive wheel group 63 drives whole
The rotation of individual device, push rod 62 is driven the movement of whole handling device 6 by manual control.The upper surface of wherein bracket 61 is provided with
Several fixing devices 611, gas filling bottle 1 is fixed on bracket 61 by the fixing device 611.The upper surface of bracket 61 is also set up
There is controller 64, the controller 64 is connected with the drive wheel group 63 of handling device 6 and the drive mechanism 53 of pipe winding mechanism 5 respectively
Connect.
It is preferred that, as shown in figure 11, fixing device 611 includes bracket fixed mount 6111 and gas filling bottle fixed mount 6112, should
Bracket fixed mount 6111 is plane fixed mount, and the upper surface of bracket 61, gas filling bottle fixed mount are fixed on by fastener 6114
6112 are integrated what is be connected with bracket fixed mount 6111, and wherein gas filling bottle fixed mount 6112 is the structure of circular arc, the circular arc
The top of structure offer opening (not shown), the both sides of opening are respectively arranged with two fixed disks being oppositely arranged 6113,
Offer and be bolted connection between screw, fixed disk 6113 on fixed disk 6113, is fixed so as to firm
In the upper surface of bracket 61, and the phenomenon that will not be rolled.
It is preferred that, the two ends bending of bracket 61 forms fixed plate 612, and the upper surface of bracket 61 is provided with and fixed plate 612
The slide plate 613 being oppositely arranged, is connected, opposite side is with filling between the side of slide plate 613 and fixed plate 612 by elastic component 614
Gas cylinder 1 is abutted against.Specifically, fixed plate 612 and slide plate 613 are oppositely arranged, and it is arranged at the two ends of bracket 61, fixed plate
612 and bracket 61 to be relatively-stationary, slide plate 613 can be slided the upper surface of bracket 61 is relative.In fixed plate 612 and slide plate
It is connected between 613 by elastic component 614, wherein elastic component 614 can be using elastic components 614 such as springs.Using the structure energy
Enough two ends to gas filling bottle 1 are fixed, and relative on bracket 61 will not be slided when stair activity collides, and use bullet
Property part 614 enters row buffering, can efficiently reduce the infringement to gas filling bottle 1.
It is preferred that, buffer unit 615 is provided with the bottom of bracket 61, buffer unit 615 is set to favour bracket 61
's.Buffer unit 615 includes support bar 6151, slide bar 6152 and connecting plate 6153, and wherein slide bar 6152 includes first connecting rod 635
With second connecting rod 636, first connecting rod 635 is set in the outside of second connecting rod 636 and is slidably connected, second connecting rod 636 and first
Elastic component (not shown) is provided between connecting rod 635 and realizes buffering.One end of support bar 6151 and slide bar 6152 with bracket 61
Bottom be fixedly connected, have certain angle between support bar 6151 and slide bar 6152, connecting plate 6153 is located at support bar 6151
One end away from bracket 61, and be hinged with support bar 6151, the bottom of slide bar 6152 is also connected with connecting plate 6153.Work as support
When the one end of frame 61 away from push rod 62 is too low, connecting plate 6153 and ground are touched, and now slide bar 6152 is led due to extraneous power
Cause elastic component to shrink, so as to avoid excessive impulse force, cause rocking for gas filling bottle 1, can also avoid bracket 61 directly and ground
Contact.
Further, drive wheel group 63 includes the second actuator (not shown), transmission belt 631, driven by the second actuator
The first runner 632 rotated, the second runner 633 for being connected with the first runner 632 by transmission belt 631 and with the first runner
632 the 3rd runners 634 being connected with the second runner 633 by transmission belt 631.Specifically, the second actuator is arranged on first
The side of runner 632, for drive the first runner 632 rotation, the second actuator can for motor, motor or it is other can be real
The actuator now rotated.It is connected between first runner 632, the second runner 633 and the 3rd runner 634 by transmission belt 631, and
Kinetic energy is transmitted by transmission belt 631.
Further, the first runner 632 is connected with the second runner 633 by first connecting rod 635, the second runner 633 with
3rd runner 634 is connected by second connecting rod 636, and the first runner 632 passes through the phase of the first expansion link 637 with the 3rd runner 634
Connection.Specifically, passing through first connecting rod 635 and second connecting rod between the first runner 632, the second runner 633 and the 3rd runner 634
636 are connected, wherein by that can increase or reduce the first expansion link of distance between the first runner 632 and the 3rd runner 634
637 are connected.And first connecting rod 635, the connection of the expansion link 637 of second connecting rod 636 and first do not influence the first runner 632,
The mutual rotation of two runners 633 and the 3rd runner 634.By to the 3rd runner 634 relative first runner 632 and the second runner
633 position controls the stair activity of whole handling device 6.
Further, the first runner 632 is connected with bracket 61 by third connecting rod 638, also, the second runner 633 with
Bracket 61 is connected by the first cylinder 639, and the 3rd runner 634 is connected with bracket 61 by the second cylinder 6310.First turn
It is hinged between wheel 632 and bracket 61 by first connecting rod 635；Pass through the first cylinder 639 between second runner 633 and bracket 61
It is fixedly connected, wherein the first cylinder 639 is fixed on the lower surface of bracket 61, cylinder push-rod 62 is fixed in the second runner 633
At the heart；It is fixedly connected between 3rd runner 634 and bracket 61 by the second cylinder 6310, wherein the second cylinder 6310 is both secured to
The lower surface of bracket 61, cylinder push-rod 62 is fixed on the center of the 3rd runner 634.
Further, the outside of transmission belt 631 is uniformly provided with some fixing tooths 6321.Specifically, the first runner
632nd, it is connected between the second runner 633 and the 3rd runner 634 by transmission belt 631, and kinetic energy is transmitted by transmission belt 631.
Some fixing tooths 6321 are uniformly provided with the outside of transmission belt 631 can effectively increase the adherence properties of transmission belt 631.
Above and below when the handling device 6 is moved on level land, as shown in figure 9, now the first runner 632 and the second runner
633 are touched with ground, and the 3rd runner 634 is located at the top on ground, and second connecting rod 636 is obliquely installed, now transmission belt
631 state is tightens, and the second runner 633 and the 3rd runner 634 are rotated under the rotation of the first runner 632, so as to drive this
Handling device 6 is moved on level land.
When the handling device 6 is being gone upstairs, as shown in Figure 9, the first runner 632 first and the second runner 633 and ground
Face is in contact, and the 3rd runner 634 is located at the top on ground, and the state of transmission belt 631 is tightens, the inclination of second connecting rod 636
Angle is corresponding with the angle of inclination of stair.Connect in the fixing tooth 6321 at the 3rd runner 634 with the stair of upper level
Touch and drive the 3rd runner 634 to be placed on the step of upper level with the rotation of the 3rd runner 634, drive dress to carry dress therewith
6 are put to move up.
When the handling device 6 is being gone downstairs, as shown in Figure 10, the first runner 632 first and the 3rd runner 634 and ground
Face is in contact, the second runner 633 is located at the top on ground, and the state of transmission belt 631 loosens, and second connecting rod 636 inclines
Rake angle is corresponding with the angle of inclination of stair.Now close to the fixing tooth 6321 at the 3rd runner 634 and the stair of next stage
It is in contact and drives the 3rd runner 634 to be placed on the step of next stage with the rotation of the 3rd runner 634, drives dress to remove therewith
Shipping unit 6 is moved up.
Above example, only the utility model embodiment, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model is disclosed
Equivalent modification, replace and improve etc., these modifications, replace and improve should all cover protection domain of the present utility model it
It is interior.Therefore, protection domain of the present utility model should be defined by scope of the claims.
Claims (10)
1. sulfur hexafluoride equipment aerating device, it is characterised in that：Including gas filling bottle, long force pipe and closing valve group, the closing
Valve group includes being provided with gas-charging connection, the end of the gas-charging connection on the first closing valve and the second closing valve, the gas filling bottle
Provided with pressure gauge, described manometric one end is connected with the gas-charging connection, and the other end passes through described with the long force pipe
First closing valve is connected, and the second closing valve is arranged at the long force pipe away from described manometric one end.
2. sulfur hexafluoride equipment aerating device as claimed in claim 1, it is characterised in that：One end of the gas filling bottle, which is fixed, to be connected
Pipe winding mechanism is connected to, the interlude of the long force pipe is wound on the pipe winding mechanism.
3. sulfur hexafluoride equipment aerating device as claimed in claim 2, it is characterised in that：The pipe winding mechanism include housing,
For winding the pipe crimping disk of the long force pipe and inside the pipe crimping disk and the driving machine that drives the pipe crimping disk to rotate
Structure, the pipe crimping disk is located at the opening for offering and being passed through for the long force pipe on the inside of the housing, the housing.
4. sulfur hexafluoride equipment aerating device as claimed in claim 3, it is characterised in that：The drive mechanism includes first and driven
Moving part, by first actuator drive rotate sun gear, the internal tooth inside the pipe crimping disk and simultaneously with it is described
The planetary gear that sun gear and the internal gear are meshed.
5. sulfur hexafluoride equipment aerating device as claimed in claim 1, it is characterised in that：The bottom of the gas filling bottle is provided with
Handling device, the gas filling bottle is fixed on the handling device.
6. sulfur hexafluoride equipment aerating device as claimed in claim 5, it is characterised in that：The handling device includes being used for admittedly
The bracket of the fixed gas filling bottle, push rod and the drive wheel group below the bracket with the bracket integrally connected.
7. sulfur hexafluoride equipment aerating device as claimed in claim 6, it is characterised in that：The drive wheel group includes second and driven
Moving part, transmission belt, the first runner rotated driven by second actuator, is connected by transmission belt with first runner
The second runner and the 3rd runner that is connected with first runner and second runner by transmission belt.
8. sulfur hexafluoride equipment aerating device as claimed in claim 7, it is characterised in that：First runner and described second
Runner is connected by first connecting rod, and second runner is connected with the 3rd runner by second connecting rod, and described first
Runner is connected with the 3rd runner by the first expansion link.
9. sulfur hexafluoride equipment aerating device as claimed in claim 7, it is characterised in that：First runner and the bracket
It is connected by third connecting rod, second runner is connect with the bracket by the first cylinders, the 3rd runner and institute
Bracket is stated to connect by two cylinders.
10. sulfur hexafluoride equipment aerating device as claimed in claim 7, it is characterised in that：The outside of the transmission belt is uniform
Be provided with some fixing tooths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095214.0U CN206449403U (en) | 2017-01-22 | 2017-01-22 | Sulfur hexafluoride equipment aerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720095214.0U CN206449403U (en) | 2017-01-22 | 2017-01-22 | Sulfur hexafluoride equipment aerating device |
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| Publication Number | Publication Date |
|---|---|
| CN206449403U true CN206449403U (en) | 2017-08-29 |
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ID=59666967
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| CN201720095214.0U Active CN206449403U (en) | 2017-01-22 | 2017-01-22 | Sulfur hexafluoride equipment aerating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801786A (en) * | 2017-01-22 | 2017-06-06 | 国网河北省电力公司衡水供电分公司 | Sulfur hexafluoride equipment aerating device |
| CN107940232A (en) * | 2017-11-28 | 2018-04-20 | 国家电网公司 | Sulfur hexafluoride gas insulation metal sealed switchgear movable air-filled device |
| CN110498302A (en) * | 2019-07-12 | 2019-11-26 | 清远市联升空气液化有限公司 | A kind of no axial pressure seamless steel gas cylinder inspection equipment with labeling function |
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2017
- 2017-01-22 CN CN201720095214.0U patent/CN206449403U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801786A (en) * | 2017-01-22 | 2017-06-06 | 国网河北省电力公司衡水供电分公司 | Sulfur hexafluoride equipment aerating device |
| CN107940232A (en) * | 2017-11-28 | 2018-04-20 | 国家电网公司 | Sulfur hexafluoride gas insulation metal sealed switchgear movable air-filled device |
| CN107940232B (en) * | 2017-11-28 | 2019-11-05 | 国家电网公司 | Sulfur hexafluoride gas insulation metal sealed switchgear movable air-filled device |
| CN110498302A (en) * | 2019-07-12 | 2019-11-26 | 清远市联升空气液化有限公司 | A kind of no axial pressure seamless steel gas cylinder inspection equipment with labeling function |
| CN110498302B (en) * | 2019-07-12 | 2020-10-02 | 清远市联升空气液化有限公司 | Seamless gas cylinder check out test set of no axial pressure steel with paste mark function |
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