CN108482440A - A kind of sulfur hexafluoride supplement gas tool car - Google Patents
A kind of sulfur hexafluoride supplement gas tool car Download PDFInfo
- Publication number
- CN108482440A CN108482440A CN201810225922.0A CN201810225922A CN108482440A CN 108482440 A CN108482440 A CN 108482440A CN 201810225922 A CN201810225922 A CN 201810225922A CN 108482440 A CN108482440 A CN 108482440A
- Authority
- CN
- China
- Prior art keywords
- riser
- gas cylinder
- bearing groove
- tool car
- gas
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/10—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape
- B62B3/104—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by supports specially adapted to objects of definite shape the object being of cylindrical shape, e.g. barrels, buckets, dustbins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/02—Cylindrically-shaped articles, e.g. drums, barrels, flasks
- B62B2202/022—Gas bottles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/44—Clamping or supporting circumferentially
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention relates to a kind of sulfur hexafluorides to supplement gas tool car, the tool car includes vehicle frame, vehicle frame includes pedestal and the bearing groove that matches with gas cylinder shape, bearing groove is frame structure, pedestal includes two risers for being symmetricly set on bearing groove two bottom sides, vertical handle is arranged close to gas cylinder mouth one end in riser, riser also sets up two support wheels on the outside of gas cylinder bottom end, connector one is arranged in two riser centre positions, connector two is arranged close to gas cylinder mouth one end in two risers, the connector one connects a lead screw, it lead screw other end penetrator two and is connect with runner, regulation ring is threadedly coupled on lead screw, regulation ring outer wall is symmetrical arranged connecting pole, connecting pole end is hinged self-locking air spring, the other end of self-locking air spring is hinged with rear foldable rod.Sulfur hexafluoride supplement gas tool car of the present invention adapts to various height automobiles, can be moved in small space, and simple in structure, light-weight, occupies little space, easy to operate, saves manpower.
Description
Technical field
The present invention relates to a kind of tool cars, and in particular to a kind of sulfur hexafluoride supplement gas tool car.
Background technology
Since the problem of product quality or installation causes sulfur hexafluoride gas in substation's 220-500KV combined electrical apparatuses
It oozes, leak normal phase objective reality, not only reduce apparatus insulatedization level, also create certain economic loss.Due to existing six
The transport of sulfur fluoride gas cylinder, which can not be packed into automobile or cannot achieve the light labour-saving of gas cylinder, is packed into automobile, can only the unarmed entrucking of manpower
Or it is manually transported to tonifying Qi place, and existing gas cylinder transport vehicle can not meet the requirement of close gap displacement, especially
One station multi-point timing tonifying Qi, can only manpower manually by gas cylinder roll in place, labor intensity is big, needs staff more,
Working efficiency is low, while estimating that tolerance is filled by rule of thumb under natural conditions and rushing tonifying Qi, and due to the condensation of gas cylinder, inflationtime
It is long, residual gas excessively just punching not into causing great waste.
Notification number is that the Chinese patent of CN103640600B discloses a kind of sulfur hexafluoride gas cylinder travelling bogie, including vehicle
Frame, vehicle frame upper rear end are equipped with the handle for gripping；Frame downward is equipped with the pedestal for carrying gas cylinder, is set on the pedestal
It is useful for measuring the weighing sensor of gas cylinder weight；It is additionally provided on the pedestal and is matched with gas cylinder shape for fixing gas cylinder
Fixing sleeve, the fixing sleeve is interior to be equipped with electric heater unit and temperature sensor；Bottom of frame is equipped with traveling wheel；On the vehicle frame also
Equipped with display controller, the display controller is electrically connected with weighing sensor, electric heater unit and temperature sensor respectively.It should
The sulfur hexafluoride gas cylinder travelling bogie of patent, can complete the transhipment of sulfur hexafluoride gas cylinder fast and flexible in workshop, and realize
Heating to gas cylinder and temperature control, can also monitor the weight of gas cylinder in real time easily to grasp aeration quantity, simple in structure, side
Just practical, operational sequence is saved, production efficiency is improved.But the sulfur hexafluoride gas cylinder travelling bogie of the patent cannot be real
It now folds, volume is larger, it is not easy to be packed into Automobile Transportation.
The Chinese patent application of Publication No. CN105905147A discloses a kind of sulfur hexafluoride gas cylinder transport vehicle, including vehicle
Frame, the vehicle frame include the pedestal, storage tank and bearing groove being fixedly connected sequentially from top to bottom, and the pedestal includes that setting is being held
Set two risers in the symmetric position of trench bottom both sides, described riser one end is arranged handle, the riser other end setting slideway and
The slide plate to match with the slideway fixes front wheel, the riser symmetric position in the slide plate two bottom sides symmetric position
Upper fixed rear roller；Transmission mechanism is set in storage tank.The patent transport vehicle can fold, and convenience in transport is safe, use
It is convenient；And temperature regulating device is set on transport vehicle, insulating layer is set on the temperature regulating device, sulfur hexafluoride low temperature can be prevented solidifying
Knot, excellent thermal insulation performance, insulating layer are good with heating layer adhesion property.But the sulfur hexafluoride gas cylinder transport vehicle of the patent can only
It moves horizontally, cannot tiltedly stand movement, the requirement of close gap displacement, and only front wheel or rear roller and vehicle cannot be met
Compartment contacts, and loading-unloading vehicle is time-consuming and laborious, and labor intensity is big, and structure is also complicated heavy, troublesome in poeration.
Invention content
To overcome drawbacks described above, the purpose of the present invention is to provide a kind of sulfur hexafluorides to supplement gas tool car.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of sulfur hexafluoride supplement gas tool car, including vehicle frame, the vehicle frame include pedestal and are held with what gas cylinder shape matched
Slot is carried, the bearing groove is frame structure, and the carrying trench bottom is arranged weighing sensor, display is also set up on the bearing groove
Controller, strip and with the matched muff of gas cylinder shape, the display controller is electrically connected with the weighing sensor, described
Heating device is set in muff；The pedestal includes two risers for being symmetricly set on bearing groove two bottom sides, the riser
Close to gas cylinder mouth one end, vertical handle, the riser hinged two front foldable rods on the outside of gas cylinder mouth one end, the preceding folding are set
Front wheel is arranged in bar lower end, also sets up front rail between two front foldable rods, the front rail is more than at a distance from front foldable rod top
Bearing groove top is at a distance from vertical handle bottom end；The riser hinged two rear foldable rods, institute on the inside of gas cylinder bottom end
Rear foldable rod lower end outside setting rear roller is stated, also sets up rear transverse rod between two rear foldable rods, the riser is close to gas cylinder bottom one
End outside also sets up two support wheels；Connector one is arranged in two riser centre position, and two riser is close to gas cylinder mouth one end
Connector two is set, and the connector one connects a lead screw, the lead screw other end penetrator two and connect with runner, the silk
Regulation ring is threadedly coupled on bar, regulation ring outer wall is symmetrical arranged connecting pole, and the connecting pole end is hinged self-locking air spring, institute
The other end and the rear foldable rod for stating self-locking air spring are hinged.
Preferably, the bearing groove top and strip one end are hinged, and the strip other end is hinged grab, the setting of bearing groove top
The buckle to match with the grab.
Preferably, the heating device is heating blanket.
Preferably, the riser, bearing groove and vertical handle are integrally formed.
Preferably, the front wheel is universal wheel.
Preferably, crank is set on the runner.
Preferably, tympanites is also set up on the outside of the riser.
The positive beneficial effect of the present invention：
1. vehicle frame of the present invention includes pedestal and the bearing groove that matches with gas cylinder shape, the bearing groove is frame structure, described
It carries trench bottom and weighing sensor is set, display controller, strip and matched with gas cylinder shape are also set up on the bearing groove
Muff, the display controller are electrically connected with the weighing sensor, and heating device, bearing groove frame are arranged in the muff
Formula structure alleviates the weight of vehicle frame, and weighing sensor and display controller facilitate the record of weight information, strip to fix gas cylinder,
Muff and heating device meet the heat supply of gas cylinder, have ensured the efficient fast aeration of gas cylinder, and to the greatest extent to greatest extent
Solve the problems, such as when due to inflation that gas cylinder residual gas caused by the condensation of gas cylinder excessively and gas waste, reduces economic damage
It loses；
The pedestal includes two risers for being symmetricly set on bearing groove two bottom sides, and the riser is arranged close to gas cylinder mouth one end
Vertical handle, vertical handle saves space, while oblique cube of vehicle convenient to overhaul exerts a force to mobile；
The riser hinged two front foldable rods on the outside of gas cylinder mouth one end, the front foldable rod lower end are arranged front wheel, before two
Front rail is also set up between pole, the front rail is more than bearing groove top and vertical handle bottom end at a distance from front foldable rod top
Distance, facilitate front foldable rod to be rotated up to above gas cylinder, save space, while being also convenient for tool car loading-unloading vehicle；
Rear roller is arranged in the riser hinged two rear foldable rods, rear foldable rod lower end outside on the inside of gas cylinder bottom end,
Rear transverse rod is also set up between two rear foldable rods, the riser also sets up two support wheels on the outside of gas cylinder bottom end, by
The rolling of rear roller and support wheel, vehicle convenient to overhaul drag on automobile, while when tool car is when small space moves, by vehicle
Frame is tiltedly stood, and reduces the lateral occupied space of vehicle frame, by support wheel and rear roller in ground surface, gas cylinder is made tiltedly to stand movement, full
The requirement of the timing tonifying Qi of one station multi-point of foot.
Connector one is arranged in two riser centre position, and connector two is arranged close to gas cylinder mouth one end in two riser, described
Connector one connects a lead screw, the lead screw other end penetrator two and connect with runner, and tune is threadedly coupled on the lead screw
Save ring, regulation ring outer wall is symmetrical arranged connecting pole, and connecting pole end is hinged self-locking air spring, the self-locking air spring it is another
One end is hinged with rear foldable rod, by rotating wheel, regulation ring is made to be moved on lead screw, while regulation ring drives self-locking air spring
Mobile, self-locking air spring drives rear foldable rod movement, and after rear foldable rod is opened completely, self-locking air spring is locked automatically, fixed
Rear foldable rod, and self-locking air spring is easy to use.
Sulfur hexafluoride supplement gas tool car front foldable rod of the present invention and rear foldable rod height are higher than automobile compartment floor height, can roll over
It is folded, while support wheel is set, facilitate gas cylinder tool car to carry out handling operation from various height automobiles, horizontal can also be moved with tiltedly vertical
Dynamic, tiltedly vertical conveniently moving tool car is moved in small space, meets the requirement of the timing tonifying Qi of a station multi-point, and structure
Simply, light-weight, it occupies little space, it is easy to operate, save manpower.
2. bearing groove top of the present invention is hinged with strip one end, the strip other end is hinged grab, and bearing groove top is set
The buckle to match with the grab is set, strip is fixedly secured gas cylinder, and easy to operate.The heating device is heating
Blanket, heating effect is good, and picks and places conveniently.The riser, bearing groove and vertical handle are integrally formed, sound construction, the Beauty
It sees.The front wheel is universal wheel, and gas cylinder tool car all directions is facilitated to move.Crank is set on the runner, facilitates rotation
Runner.Tympanites is also set up on the outside of the riser, for shrinking the gas rope of sulfur hexafluoride gas cylinder, keeps construction site clean and tidy.
Description of the drawings
Fig. 1 is that 1 sulfur hexafluoride of the embodiment of the present invention supplements gas tool car dimensional structure diagram；
Fig. 2 is that 1 sulfur hexafluoride of the embodiment of the present invention supplements gas tool car front view；
Fig. 3 is that 1 sulfur hexafluoride of the embodiment of the present invention supplements gas tool car expansion side view；
Fig. 4 is that 1 sulfur hexafluoride of the embodiment of the present invention supplements gas tool car folding side view；
Fig. 5 is that 1 sulfur hexafluoride of the embodiment of the present invention supplements gas tool car vertical view；
Fig. 6 is that 2 sulfur hexafluoride of the embodiment of the present invention supplements gas tool car dimensional structure diagram；
In figure：1- risers, 2- bearing grooves, 3- weighing sensors, 4- display controllers, 5- strips, 6- muffs, 7- heating dresses
It sets, the vertical handles of 8-, 9- front foldable rods, 10- front wheels, 11- front rails, 12- rear foldable rods, 13- rear rollers, 14- rear transverse rods, 15-
Support wheel, 16- connectors one, 17- connectors two, 18- lead screws, 19- runners, 20- regulation rings, 21- connecting poles, 22- self-locking type gas bullets
Spring, 23- gas cylinders, 24- grabs, 25- buckles, 26- cranks, 27- tympanites.
Specific implementation mode
With reference to some specific embodiments, the present invention is further described.
Embodiment 1
Referring to Fig. 1-5, a kind of sulfur hexafluoride supplements gas tool car, including vehicle frame, the vehicle frame include pedestal and with 23 shape of gas cylinder
The bearing groove 2 that shape matches, the bearing groove 2 are frame structure, and weighing sensor 3 is arranged in 2 bottom of the bearing groove, described to hold
Carry slot 2 on also set up display controller 4, strip 5 and with the matched muff 6 of 23 shape of gas cylinder, the display controller 4 with
The weighing sensor 3 is electrically connected, and 2 top of the bearing groove is hinged with 5 one end of strip, and 5 other end of strip is hinged grab 24,
The buckle 25 to match with the grab 24 is arranged in 2 top of bearing groove, and heating device 7 is arranged in the muff 6, and described adds
Thermal 7 is heating blanket；The pedestal includes two risers 1 for being symmetricly set on 2 two bottom sides of bearing groove, and the riser 1 leans on
Vertical handle 8 is arranged in nearly gas cylinder mouth one end, and the riser 1, bearing groove 2 and vertical handle 8 are integrally formed, and the riser 1 is close
Hinged two front foldable rods 9 on the outside of gas cylinder mouth one end, 9 lower end of the front foldable rod are arranged front wheel 10, and front wheel 10 is universal wheel, and two
Also set up front rail 11 between a front foldable rod 9, the front rail 11 be more than at a distance from 9 top of front foldable rod 2 top of bearing groove with
The distance of vertical 8 bottom end of handle；The riser 1 hinged two rear foldable rods 12, rear foldable rod on the inside of gas cylinder bottom end
Rear roller 13 is arranged in 12 lower end outsides, also sets up rear transverse rod 14 between two rear foldable rods 12, the riser 1 is close to gas cylinder bottom one
End outside also sets up two support wheels 15；Two riser, 1 centre position anchor tip 1, two riser 1 is close to gas cylinder
Mouth one end anchor tip 2 17, the connector 1 is threadedly coupled a lead screw 18, and 18 other end of the lead screw connects
It first 2 17 and is connect with runner 19, regulation ring 20 is threadedly coupled on the lead screw 18,20 outer wall of regulation ring is symmetrically fixedly connected with column
21,21 end of connecting pole is hinged self-locking air spring 22, and the other end and rear foldable rod 12 of the self-locking air spring 22 are hinged.
Sulfur hexafluoride of the present invention supplements gas tool car in use, tool car of the present invention is moved horizontally to automobile position first
It sets, when tool car entrucking, rear foldable rod 12 is resisted into automobile compartment floor, then rotates counterclockwise runner 19, rear foldable rod 12 is opened
Begin to fold, drives the rotation in situ of lead screw 18, regulation ring 20 to be rotated to gas cylinder mouth direction along lead screw 18, drive self-locking air spring
22 movements, rear foldable rod 12 is folded, and support wheel 15 contacts platform floor, and then front foldable rod 9 is rotated up to 23 top of gas cylinder,
Tool car is finally packed into automobile by support wheel 15；
When sulfur hexafluoride supplement gas tool car is unloaded, rear roller 13 and 1 time end in contact of riser pull 2 frame of bearing groove, support
Wheel 15 and rear roller 13 drive tool car moved to outside compartment, front foldable rod 9 is swung down to vertically downward, front wheel 10 with
Ground contacts, and continues to draw 2 frame of bearing groove, when the exposing of rear roller 13 compartment, rotates clockwise runner 19, makes 20 edge of regulation ring
It lead screw 18 to move to gas cylinder bottom direction, while regulation ring 20 drives self-locking air spring 22 to move, self-locking air spring 22
Rear foldable rod 12 is driven to be gradually opened, after rear foldable rod 12 is opened completely, self-locking air spring 22 is locked automatically, fixed rear foldable rod 12
Then position moves horizontally tool car to destination；
When a station needs multi-point tonifying Qi, sulfur hexafluoride supplements gas tool car and needs to move in small space, hand steered at this time perpendicular
It is to handle 8, gas cylinder 23 is tiltedly vertical, then front foldable rod 9 is rotated up to 23 top of gas cylinder, by support wheel 15 and rear roller
13, gas cylinder 23 is tiltedly stood and is moved to tonifying Qi position by the vertical handle 8 of hand push.
Embodiment 2
Referring to Fig. 6, the present embodiment sulfur hexafluoride supplement gas tool car is similar to example structure, and something in common does not repeat, some
Unlike：Crank 26 is set on the runner 19, and crank 26 facilitates rotating wheel 19,1 outside of the riser to also set up tympanites
27, tympanites 27 is used for shrinking the gas rope of sulfur hexafluoride gas cylinder, keeps construction site clean and tidy.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical scheme of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of sulfur hexafluoride supplements gas tool car, including vehicle frame, which is characterized in that the vehicle frame include pedestal and with gas cylinder shape
The bearing groove that shape matches, the bearing groove are frame structure, and weighing sensor, the bearing groove is arranged in the carrying trench bottom
On also set up display controller, strip and with the matched muff of gas cylinder shape, the display controller and the weighing and sensing
Device is electrically connected, and heating device is arranged in the muff；The pedestal includes be symmetricly set on bearing groove two bottom sides two
Riser, vertical handle is arranged close to gas cylinder mouth one end in the riser, before the riser is two hinged on the outside of gas cylinder mouth one end
Front wheel is arranged in pole, the front foldable rod lower end, and front rail, the front rail and front foldable rod top are also set up between two front foldable rods
The distance at end is more than bearing groove top at a distance from vertical handle bottom end；The riser is hinged two on the inside of gas cylinder bottom end
A rear foldable rod, the rear foldable rod lower end outside are arranged rear roller, also set up rear transverse rod between two rear foldable rods, the riser is close
Two support wheels are also set up on the outside of gas cylinder bottom end；Connector one is arranged in two riser centre position, and two riser is close
Connector two is arranged in gas cylinder mouth one end, and the connector one connects a lead screw, the lead screw other end penetrator two and and runner
It connects, is threadedly coupled regulation ring on the lead screw, regulation ring outer wall is symmetrical arranged connecting pole, and the connecting pole end is hinged self-locking
Type gas spring, the other end and rear foldable rod of the self-locking air spring are hinged.
2. sulfur hexafluoride according to claim 1 supplements gas tool car, which is characterized in that the bearing groove top and strip
One end is hinged, and the strip other end is hinged grab, the buckle that the setting of bearing groove top matches with the grab.
3. sulfur hexafluoride according to claim 1 supplements gas tool car, which is characterized in that the heating device is heating
Blanket.
4. sulfur hexafluoride according to claim 1 supplements gas tool car, which is characterized in that the riser, bearing groove and perpendicular
It is integrally formed to handle.
5. sulfur hexafluoride according to claim 1 supplements gas tool car, which is characterized in that the front wheel is universal wheel.
6. sulfur hexafluoride according to claim 1 supplements gas tool car, which is characterized in that crank is arranged on the runner.
7. sulfur hexafluoride according to claim 1 supplements gas tool car, which is characterized in that also set up gas on the outside of the riser
Drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225922.0A CN108482440B (en) | 2018-03-19 | 2018-03-19 | A kind of sulfur hexafluoride supplement gas tool car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810225922.0A CN108482440B (en) | 2018-03-19 | 2018-03-19 | A kind of sulfur hexafluoride supplement gas tool car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108482440A true CN108482440A (en) | 2018-09-04 |
| CN108482440B CN108482440B (en) | 2019-07-12 |
Family
ID=63318410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810225922.0A Active CN108482440B (en) | 2018-03-19 | 2018-03-19 | A kind of sulfur hexafluoride supplement gas tool car |
Country Status (1)
| Country | Link |
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| CN (1) | CN108482440B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109946A (en) * | 2018-09-11 | 2019-01-01 | 李淑平 | Construction transport vehicle under a kind of platform slab |
| CN109572778A (en) * | 2018-12-19 | 2019-04-05 | 海宁市英德赛电子有限公司 | A kind of steel cylinder transport device |
| CN110217277A (en) * | 2019-04-30 | 2019-09-10 | 贵州电网有限责任公司 | A kind of multi-functional carrier gas bottle handling device and its operating method |
| CN111336404A (en) * | 2019-11-30 | 2020-06-26 | 国网河南省电力公司检修公司 | Sulfur hexafluoride inflation rate stable control device |
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| CN201077468Y (en) * | 2007-06-22 | 2008-06-25 | 中芯国际集成电路制造(上海)有限公司 | Steel cylinder trammer |
| CN202243585U (en) * | 2011-10-14 | 2012-05-30 | 河南省电力公司驻马店供电公司 | Trolley capable of carrying oxygen cylinder |
| CN103640600B (en) * | 2013-11-15 | 2015-12-30 | 益和电气集团股份有限公司 | A kind of sulfur hexafluoride gas cylinder travelling bogie |
| US9283973B1 (en) * | 2015-08-19 | 2016-03-15 | Roger Stone | Hand-truck pouring stand |
| CN105905147A (en) * | 2016-04-28 | 2016-08-31 | 国家电网公司 | Sulfur hexafluoride gas cylinder carrier vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201077468Y (en) * | 2007-06-22 | 2008-06-25 | 中芯国际集成电路制造(上海)有限公司 | Steel cylinder trammer |
| CN202243585U (en) * | 2011-10-14 | 2012-05-30 | 河南省电力公司驻马店供电公司 | Trolley capable of carrying oxygen cylinder |
| CN103640600B (en) * | 2013-11-15 | 2015-12-30 | 益和电气集团股份有限公司 | A kind of sulfur hexafluoride gas cylinder travelling bogie |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109946A (en) * | 2018-09-11 | 2019-01-01 | 李淑平 | Construction transport vehicle under a kind of platform slab |
| CN109109946B (en) * | 2018-09-11 | 2020-10-30 | 浙江皓睿建设有限公司 | Transport vehicle for construction under platform plate |
| CN109572778A (en) * | 2018-12-19 | 2019-04-05 | 海宁市英德赛电子有限公司 | A kind of steel cylinder transport device |
| CN110217277A (en) * | 2019-04-30 | 2019-09-10 | 贵州电网有限责任公司 | A kind of multi-functional carrier gas bottle handling device and its operating method |
| CN110217277B (en) * | 2019-04-30 | 2023-10-20 | 贵州电网有限责任公司 | Multifunctional carrying device for gas carrying bottle and operation method thereof |
| CN111336404A (en) * | 2019-11-30 | 2020-06-26 | 国网河南省电力公司检修公司 | Sulfur hexafluoride inflation rate stable control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108482440B (en) | 2019-07-12 |
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