CN108557654B - A kind of natural gas bottle pressure testing is precisely weighed system with overturning displacement is lifted - Google Patents
A kind of natural gas bottle pressure testing is precisely weighed system with overturning displacement is lifted Download PDFInfo
- Publication number
- CN108557654B CN108557654B CN201810090989.8A CN201810090989A CN108557654B CN 108557654 B CN108557654 B CN 108557654B CN 201810090989 A CN201810090989 A CN 201810090989A CN 108557654 B CN108557654 B CN 108557654B
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- Prior art keywords
- girder
- natural gas
- gas bottle
- precisely weighed
- guide post
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 239000003345 natural gas Substances 0.000 title claims abstract description 62
- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 22
- 238000005303 weighing Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000009057 passive transport Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of natural gas bottle pressure testings to be precisely weighed system with overturning displacement is lifted, including girder, supporting leg, moving trolley, fixed jack up unit, lower beam, traveling mechanism of the larger traveller, it is precisely weighed device, ground rail and electrical system, the girder passes through the fixed support of multiple supporting legs, the end of girder is connected with end carriage, the movement that supporting leg and girder are driven on ground rail and by traveling mechanism of the larger traveller of supporting leg, pressurization water jacket is installed between ground rail, guide post device is also fixed with by guide post load-bearing bolt device on girder, guide post device is vertical with girder, the beneficial effects of the present invention are: passing through moving trolley, fixed jack up unit and the cooperation operation for being precisely weighed device, it can effectively weigh to the natural gas bottle after empty bottle and test, and then obtain test result, compact overall structure, automatically Change degree is high, and weighing is accurate, can be widely used in natural gas bottle pressure testing.
Description
Technical field
The present invention is that a kind of natural gas bottle pressure testing with overturning displacement is lifted is precisely weighed system.
Background technique
The semi-finished product to complete on high-pressure natural gas bottle production line need to carry out pressure testing, the process entirely tested
Are as follows: gas cylinder is lifted to test station, state of air cylinders becomes vertical from laying flat, and empty bottle weighing, lower deflation flask is into water jacket, gas cylinder
Sealing pressing is filled the water, after the completion of pressure testing, rises aqueous gas cylinder, weight bottle weighing, state of air cylinders is laid flat from becoming vertically, finally
Gas cylinder is put to conveying station.Test calculates the volume difference of gas cylinder test front and back, observes this by being precisely weighed twice
The size of difference, to reach storage pressure test objective.According to this needs, the invention patent provides a kind of natural gas bottle
Pressure testing is precisely weighed system with overturning displacement is lifted.
Summary of the invention
The purpose of the present invention is to provide a kind of natural gas bottle pressure testings to be precisely weighed system with overturning displacement is lifted, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of natural gas bottle pressure testing is precisely weighed system with lifting overturning displacement, including girder, supporting leg, movement are small
Vehicle, lower beam, traveling mechanism of the larger traveller, is precisely weighed device, ground rail and electrical system, the girder at fixed jack up unit
It is supported by the way that multiple supporting legs are fixed, the end of girder is connected with end carriage, and supporting leg runs machine on ground rail and by cart
Structure drives the movement of supporting leg and girder, and pressurization water jacket is equipped between ground rail, also passes through guide post load-bearing bolt on girder
Device is fixed with guide post device, and guide post device is vertical with girder, and fixed jack up unit is mounted on girder, and moving trolley is set
It on girder, and is moved on the length direction of girder, moving trolley and fixed jack up unit catch on the two of natural gas bottle respectively
End, is adjusted the suspention angle of natural gas bottle；The bottom of the supporting leg is connected by lower beam, is installed on lower beam useful
It is precisely weighed device in what is weighed to natural gas bottle, device is precisely weighed by spiral lift device and drives operation, wherein move
Dynamic trolley fixes jack up unit, traveling mechanism of the larger traveller and is precisely weighed device by electrical system control, and electrical system is mounted on
On end carriage.
As a further solution of the present invention: the moving trolley includes adhesion wheel group one, trolley frame, lifting speed reducing
One, passive wheel group one, wirerope one, nonstandard suspension hook, three-in-one operation decelerating motor one, adhesion wheel group two, raising are electronic
Machine one, reel group and fixed pulley group one are equipped with lifting speed reducing one, three-in-one one and of operation decelerating motor in the trolley frame
Lifting electric motor one, the bottom of trolley frame are equipped with adhesion wheel group one, adhesion wheel group two for driving trolley frame mobile
With passive wheel group one, wherein adhesion wheel group one and adhesion wheel group two are run on transmission shaft by operation transmission axis connection
Operation shaft coupling one is installed, three-in-one operation decelerating motor one drives adhesion wheel group one to rotate, and adhesion wheel group two is synchronous
Rotation, to realize reciprocating motion of the moving trolley on girder；The lifting electric motor is passed by raising shaft coupling and raising
Moving axis one drives lifting speed reducing one to rotate, and lifting speed reducing one drives reel group one to rotate, and is wound with steel wire in reel group one
The end of rope one, wirerope one is connect by fixed pulley group one with the nonstandard suspension hook below girder, and nonstandard suspension hook is used to hang
Transport the lower end of natural gas bottle；The raising transmission shaft also passes through braked wheel shaft coupling one and connect with hoist brake one, girder
One side position is also equipped with the moving trolley power supply stand for powering for moving trolley internal component.
As the present invention further scheme: the guide post device includes hoisting cross beam, guide post and guiding housing,
Two guiding housings are fixed on girder, are oriented in housing and are equipped with the guide post being slidably matched with it, and hoisting cross beam is logical
It crosses flange to connect with guide post, forms " door " character form structure, guide post is driven in guiding housing up and down by spiral lift device
Sliding.
As further scheme of the invention: the guide post load-bearing bolt device includes channel steel slideway, load-bearing iron, pin
Axis, support plate, puller bolt and electric pushrod, the electric pushrod are fixed on support plate by puller bolt, and support plate is solid
It is scheduled on the length direction of girder, the output end of electric pushrod connects load-bearing iron by pin shaft, and load-bearing iron passes through channel steel slideway simultaneously
It is opposite with the square hole position of guide post two sides.
As further scheme of the invention: the fixed jack up unit includes lifting electric motor two, hoist brake
Two, braked wheel shaft coupling two, raising transmission shaft two, reel group two, lifting speed reducing two, directive wheel one, wirerope two, directive wheel
Two, the output end of directive wheel three, directive wheel four, fixed pulley group two and suspension hook, the lifting electric motor two passes through braked wheel shaft coupling
Device two and raising transmission shaft two are connect with lifting speed reducing two, and lifting speed reducing two drives reel group two to rotate, in reel group two
It is wound with wirerope two, wirerope two successively bypasses directive wheel one, directive wheel two, directive wheel three, directive wheel four and fixed pulley group
Two connect with suspension hook, and for driving the lifting of suspension hook, suspension hook catches on the upper end of natural gas bottle, braked wheel shaft coupling also with for pair
The hoist brake two that lifting electric motor two is braked connects.
As further scheme of the invention: the traveling mechanism of the larger traveller includes the active vehicle being mounted in big vehicle main body
Wheel group three, three-in-one operation decelerating motor two and passive wheel group two, three-in-one operation decelerating motor two drive adhesion wheel group
Three rotations, the three-in-one operation decelerating motor two are powered by cart drag chain, and by being responsible for determining close to switch in electrical system
Position.
As the present invention further scheme: it is described be precisely weighed device include track plates, weighing sensor supporting disk,
The fixed bracket of weighing sensor, spiral lift and spiral lift, the spiral lift pass through the fixed branch of spiral lift
Frame is mounted on track plates, and spiral lift driving weighing sensor supporting disk moves on track plates, weighing sensor bearing
Weighing sensor for weighing is installed, weighing sensor is connect with the computer for displaying and saving weight data on disk.
As further scheme of the invention: be separately installed at the top and bottom of the girder for mobile enough small
The railing and protective frame that vehicle and natural gas bottle are protected.
As further scheme of the invention: the electrical system is supplied by electrical cabinet, station, cable and wire, drag chain
Electric system forms, and includes PLC programmable device and converter plant in electrical cabinet.
Compared with prior art, the beneficial effects of the present invention are: by moving trolley, fixed jack up unit and being precisely weighed
The cooperation of device is run, and can effectively be weighed to the natural gas bottle after empty bottle and test, and then obtain test result, whole to tie
Structure is compact, high degree of automation, and weighing is accurate, can be widely used in natural gas bottle pressure testing.
Detailed description of the invention
Fig. 1 is the main view that natural gas bottle pressure testing of the invention is precisely weighed technological equipment system with overturning displacement is lifted
Figure；
Fig. 2 is the right view that natural gas bottle pressure testing of the invention is precisely weighed technological equipment system with overturning displacement is lifted
Figure；
Fig. 3 is the vertical view that natural gas bottle pressure testing of the invention is precisely weighed technological equipment system with overturning displacement is lifted
Figure；
Fig. 4 is the main view of moving trolley of the invention；
Fig. 5 is the right view of moving trolley of the invention；
Fig. 6 is the top view of moving trolley of the invention；
Fig. 7 is the main view of guide post device of the invention；
Fig. 8 is the right view of guide post device of the invention；
Fig. 9 is the main view of guide post load-bearing bolt device of the invention；
Figure 10 is the main view of fixation jack up unit of the invention；
Figure 11 is the top view of fixation jack up unit hoist engine of the invention；
Figure 12 is the main view of traveling mechanism of the larger traveller of the invention；
Figure 13 is the main view for being precisely weighed device of the invention.
In figure: 1, girder；2, supporting leg；3, railing；4, moving trolley；5, protective frame；6, guide post device；7, guide post is held
Weight bolt device；8, fixed jack up unit；9, spiral lift device；10, end carriage；11, cart drag chain；12, lower beam；13, big
Vehicle operating mechanism；14, it is precisely weighed device；15, ground rail；16, moving trolley power supply stand；17, electrical system；18, it pressurizes
Water jacket；4-1, adhesion wheel group one；4-2, trolley frame；4-3, lifting speed reducing one；4-4, hoist brake one；4-5, by motor-car
Wheel group one；4-6, wirerope one；4-7, nonstandard suspension hook；4-8, three-in-one operation decelerating motor one；4-9, adhesion wheel group two；4-
10, lifting electric motor one；4-11, operation shaft coupling one；4-12, operation transmission shaft；4-13, raising shaft coupling；4-14, raising pass
Moving axis one；4-15, braked wheel shaft coupling one；4-16, reel group one；4-17, fixed pulley group one；6-1, hoisting cross beam；6-2, it leads
Xiang Zhu；6-3, guiding housing；7-1, channel steel slideway；7-2, load-bearing iron；7-3, pin shaft；7-4, support plate；7-5, puller bolt；
7-6, electric pushrod；8-1, lifting electric motor two；8-2, hoist brake two；8-3, braked wheel shaft coupling two；8-4, raising pass
Moving axis two；8-5, reel group two；8-6, lifting speed reducing two；8-7, directive wheel one；8-8, wirerope two；8-9, directive wheel two；
8-10, directive wheel three；8-11, directive wheel four；8-12, fixed pulley group two；8-13, suspension hook；13-1, adhesion wheel group three；13-2,
Three-in-one operation decelerating motor two；13-3, passive wheel group two；14-1, track plates；14-2, weighing sensor supporting disk；14-
3, weighing sensor；The fixed bracket of 14-4, spiral lift；14-5, spiral lift.
Wherein, " analog position one " in Fig. 1, " analog position two ", " analog position three ", " analog position four " are natural
The different conditions process of gas cylinder during the test.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~13, in the embodiment of the present invention, overturning displacement is accurate to be claimed with lifting for a kind of natural gas bottle pressure testing
Weight system, including girder 1, supporting leg 2, moving trolley 4, fixed jack up unit 8, lower beam 12, traveling mechanism of the larger traveller 13, accurate title
14, ground rail 15 and electrical system 17 are set in refitting, the girder 1 by the fixed support of multiple supporting legs 2, the end of girder 1 with
End carriage 10 connects, the movement that supporting leg 2 and girder 1 are driven on ground rail 15 and by traveling mechanism of the larger traveller 13 of supporting leg 2, ground
Pressurization water jacket 18 is installed between face track 15, guide post device is also fixed with by guide post load-bearing bolt device 7 on girder 1
6, guide post device 6 is vertical with girder 1, and fixed jack up unit 8 is mounted on girder 1, and moving trolley 4 is placed on girder 1, and
It is moved on the length direction of girder 1, moving trolley 4 catches on the both ends of natural gas bottle with fixed jack up unit 8 respectively, to natural gas
The suspention angle of bottle is adjusted；The bottom of the supporting leg 2 is connected by lower beam 12, is equipped on lower beam 12 for day
What right gas cylinder was weighed is precisely weighed device 14, is precisely weighed device 14 by spiral lift device 9 and drives operation, wherein moves
Dynamic trolley 4 fixes jack up unit 8, traveling mechanism of the larger traveller 13 and is precisely weighed device 14 by the control of electrical system 17, electrical system
System 17 is mounted on end carriage 10, when work, is passed through electrical system 17 and is issued instruction, in feed station, fixed 8 He of jack up unit
Moving trolley 4 catches on the both ends of natural gas bottle respectively, and gas cylinder is lifted to appropriate height, this process is to lift process；Cart fortune
Row mechanism 13 drives the accessory structures such as supporting leg 2, girder 1 and the moving trolley 4 that is mounted on supporting leg 2 and girder 1 to weighing work
It is moved at position, when reaching weighing station, by being positioned close to switch in electrical system 17, accurately by gas cylinder center and weighing work
The alignment of position center, this process are displacement process；Fixed jack up unit 8 drives natural gas bottle to rise, and moving trolley 4 drives natural gas
Bottle decline, natural gas bottle is overturn by horizontality to vertical state, this process is switching process；It is precisely weighed the operation of device 14
To the bottom of natural gas bottle, natural gas bottle, which drops to, to be precisely weighed on device 14, is precisely weighed device 14 and is examined to its weight
It surveys and records, this process is to be precisely weighed process；After the completion of weighing, natural gas bottle is sling, device 14 is precisely weighed and is moved to
Non- weighing positions, fixed jack up unit 8 drive natural gas bottle decline, and natural gas bottle is put into pressurization water jacket 18, pressurization is closed
18 upper cover of water jacket, fills the water into natural gas bottle, pressurizes ten minutes, then fixes jack up unit 8 and natural gas bottle is driven to rise to essence
The top of true weighing device 14 carries out second and weighs, and what current weighing claimed is the weight of aqueous heavy bottle, calculates weight bottle and empty bottle
Weight difference, converse empty bottle and weight bottle difference in volume, thus obtain storage pressure test after gas cylinder whether occur volume increasing
Conclusion, be then overturning gas cylinder, be indexed to feed station, gas cylinder is placed in feed station by decline suspension hook, and entire work follows
Ring is completed, and the girder 1, end carriage 10, lower beam 12, supporting leg 2 are that metal is made, and using box girder structure, plate is preferred
Q345B has intensity big, the good feature of rigidity.
The moving trolley 4 includes one 4-1 of adhesion wheel group, trolley frame 4-2, one 4-3 of lifting speed reducing, passive wheel group
One 4-5, one 4-6 of wirerope, nonstandard suspension hook 4-7, three-in-one one 4-8 of operation decelerating motor, two 4-9 of adhesion wheel group, raising electricity
One 4-3 of lifting speed reducing, three are installed in one 4-10 of motivation, reel group 4-16 and fixed pulley group one 4-17, the trolley frame 4-2
Unification operation one 4-8 of decelerating motor and one 4-10 of lifting electric motor, the bottom of trolley frame 4-2 are equipped with for driving trolley frame 4-
2 mobile one 4-5 of one 4-1 of adhesion wheel group, two 4-9 of adhesion wheel group and passive wheel group, wherein one 4-1 of adhesion wheel group and
Two 4-9 of adhesion wheel group runs by operation transmission shaft 4-12 connection and is equipped with operation one 4-11 of shaft coupling on transmission shaft 4-12,
Three-in-one one 4-8 of operation decelerating motor driving, one 4-1 of adhesion wheel group rotation, two 4-9 of adhesion wheel group is rotated synchronously, thus real
Existing reciprocating motion of the moving trolley 4 on girder 1；The lifting electric motor 4-10 is driven by raising shaft coupling 4-13 and raising
One 4-14 of axis drives one 4-3 of lifting speed reducing rotation, and one 4-3 of lifting speed reducing drives one 4-16 of reel group rotation, reel group one
One 4-6 of wirerope is wound on 4-16, the end of one 4-6 of wirerope is by one 4-17 of fixed pulley group and in 1 lower section of girder
Nonstandard suspension hook 4-7 connection, nonstandard suspension hook 4-7 are used to the lower end of handling natural gas bottle, in switching process, the level of natural gas bottle
Projected length is constantly changing, and moving trolley run action just cooperates this variation, and realization is steady, safely overturns natural gas
Bottle, in addition, 4 run action of moving trolley also meets the needs of natural gas bottle length variation；The raising transmission shaft 4-
14 are also connect by one 4-15 of braked wheel shaft coupling with one 4-4 of hoist brake, for stopping transporting in one 4-10 of lifting electric motor
Braking action from when turning, considers from safety work, and nonstandard suspension hook 4-7 is using suspension centre upper, and center of gravity is under, Automatic Levelling principle,
So that lower part suspension hook plate is remained horizontal in not hoist state, natural gas bottle may be implemented in this way and do not needed in vertical state
People is also equipped in the following decoupling device of natural gas bottle, hook, i.e. realization automatic decoupling, hook, a side position of girder 1 for being to move
The moving trolley power supply stand 16 of dynamic 3 internal component of trolley power supply.
The guide post device 6 is including hoisting cross beam 6-1, guide post 6-2 and is oriented to housing 6-3, outside two guiding
Set 6-3 is fixed on girder 1, is oriented in housing 6-3 and is equipped with the guide post 6-2 being slidably matched with it, hoisting cross beam 6-1 passes through
Flange is connect with guide post 6-2, forms " door " character form structure, and guide post 6-2 is driven by spiral lift device 9 in guiding housing 6-
It is slided up and down in 3, spiral lift device 9 is the SWL universal product, lifting drive is provided for guide post 6-2, among two sides girder 1
Each arrangement one, symmetrical, since natural gas bottle length is longer, longest natural gas bottle is 12.3 meters, so suspension hook is necessary
Certain height is played, and when suspension hook does not lift by crane natural gas bottle, there are also bridge crane, guide post devices 6 on workshop upper layer
It also to lower, upper-layer crane is facilitated to pass through, under the action of guiding, guide post oscilaltion in guiding housing, two
The hoisting cross beam of guide post top one, not only can be with load-bearing also with oscilaltion, but also can be upper-layer crane by conceding sky
Between.
The guide post load-bearing bolt device 7 includes channel steel slideway 7-1, load-bearing iron 7-2, pin shaft 7-3, support plate 7-4, top
Tight bolt 7-5 and electric pushrod 7-6, the electric pushrod 7-6 are fixed on support plate 7-4 by puller bolt 7-5, support plate
7-4 is fixed on the length direction of girder 1, and the output end of electric pushrod 7-6 passes through pin shaft 7-3 connection load-bearing iron 7-2, load-bearing iron
7-2 passes through channel steel slideway 7-1 and opposite with the square hole position of the two sides guide post 6-1, and load-bearing iron 7-2 can be by electric pushrod 7-6
Driving moves back and forth, and when load-bearing iron 7-2 is pushed to front end, load-bearing iron 7-2 passes through the square hole of the side guide post 6-1, to leading
It is limited to column 6-1.
The fixed jack up unit 8 includes two 8-1 of lifting electric motor, two 8-2 of hoist brake, two 8- of braked wheel shaft coupling
3, two 8-4 of raising transmission shaft, two 8-5 of reel group, two 8-6 of lifting speed reducing, one 8-7 of directive wheel, two 8-8 of wirerope, directive wheel
Two 8-9, three 8-10 of directive wheel, four 8-11 of directive wheel, two 8-12 of fixed pulley group and suspension hook 8-13, two 8-1 of lifting electric motor
Output end connect with two 8-6 of lifting speed reducing by two 8-3 of braked wheel shaft coupling and two 8-4 of raising transmission shaft, raising deceleration
Two 8-6 of machine drives two 8-5 of reel group rotation, is wound with two 8-8 of wirerope on two 8-5 of reel group, two 8-8 of wirerope is successively bypassed
One 8-7 of directive wheel, two 8-9 of directive wheel, three 8-10 of directive wheel, four 8-11 of directive wheel and fixed pulley group two 8-12 and suspension hook 8-13 connect
Connect, for driving the lifting of suspension hook 8-13, suspension hook 8-13 is used to catch on the upper end of natural gas bottle, braked wheel shaft coupling 8-3 also with
Two 8-2 of hoist brake for being braked to two 8-1 of lifting electric motor, when two 8-1 of lifting electric motor shuts down from
Braking action.
The traveling mechanism of the larger traveller 13 include be mounted in big vehicle main body three 13-1 of adhesion wheel group, it is three-in-one operation subtract
Two 13-3 of two 13-2 of speed motor and passive wheel group, unification operation two 13-2 of decelerating motor are mounted on big vehicle main body by flange
On,
And three-in-one decelerating motor rotates inward 12 °, prevents three-in-one two 13-2 of operation decelerating motor and flange from interfering, three
Unification operation two 13-2 of decelerating motor driving three 13-1 of adhesion wheel group rotation, to drive whole system main body mobile, passively
Two 13-3 of wheel group plays carrying, and with system body passive transport, three-in-one two 13-2 of operation decelerating motor is by big
Vehicle drag chain 11 is powered, and by being responsible for positioning close to switch in electrical system 17.
It is described be precisely weighed device 14 include track plates 14-1, weighing sensor supporting disk 14-2, weighing sensor 14-3,
The fixed bracket 14-4 of spiral lift and spiral lift 14-5, the spiral lift 14-5 pass through the fixed branch of spiral lift
Frame 14-4 is mounted on track plates 14-1, and spiral lift 14-5 drives weighing sensor supporting disk 14-2 on track plates 14-1
It moves, the weighing sensor 14-3 for weighing, weighing sensor 14-3 and use is installed on weighing sensor supporting disk 14-2
It being connected in the computer for displaying and saving weight data, spiral lift 14-5 pushes weighing sensor supporting disk 14-2 after being powered,
Weighing positions are pushed by non-weighing positions, weighing sensor supporting disk 14-2 is moved along track plates 14-1, and spiral lift is fixed
Bracket 14-4 plays fixed spiral lift 14-5, and after weighing sensor 14-3 weighing, spiral lift 14-5 will weigh
Sensor supporting disk 14-2 is returned to non-weighing positions by weighing positions.
The top and bottom of the girder 1 are separately installed with for being protected mobile enough trolley 4 and natural gas bottle
Railing 3 and protective frame 5.
The electrical system 17 is made of electrical cabinet, station, cable and wire, drag chain power supply system, includes in electrical cabinet
PLC programmable device and converter plant, natural gas bottle pressure testing are precisely weighed technological equipment system and are passed through behaviour with overturning displacement is lifted
The host computer made on platform issues instruction, by PLC programming Control, realizes fully automatic operation, all liftings, operating mechanism are using Japan
Pacify river frequency converter timing, the starting of speed ratio 1:10, Shi Ge mechanism is steady, and operation is quick.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of natural gas bottle pressure testing is precisely weighed system, including girder (1), supporting leg (2), movement with overturning displacement is lifted
Trolley (4), lower beam (12), traveling mechanism of the larger traveller (13), is precisely weighed device (14), ground rail at fixed jack up unit (8)
(15) it is supported with electrical system (17), the girder (1) by the way that multiple supporting legs (2) are fixed, the end of girder (1) is with end carriage (10)
Connection, the fortune that supporting leg (2) and girder (1) are driven on ground rail (15) and by traveling mechanism of the larger traveller (13) of supporting leg (2)
Dynamic, the bottom of the supporting leg (2) is connected by lower beam (12), and moving trolley (4) is placed on girder (1), and in girder (1)
It is moved on length direction, which is characterized in that pressurization water jacket (18) is installed, girder also passes through on (1) between ground rail (15)
Guide post load-bearing bolt device (7) is fixed with guide post device (6), and guide post device (6) is vertical with girder (1), fixed raising
Device (8) is mounted on girder (1), and the both ends of natural gas bottle are caught in moving trolley (4) and fixed jack up unit (8) respectively, right
The suspention angle of natural gas bottle is adjusted；It is equipped on lower beam (12) and is precisely weighed for what is weighed to natural gas bottle
Device (14) is precisely weighed device (14) by spiral lift device (9) and drives operation, wherein moving trolley (4), fixed raising
Device (8), traveling mechanism of the larger traveller (13) and be precisely weighed device (14) by electrical system (17) control, electrical system (17) peace
On end carriage (10).
2. a kind of natural gas bottle pressure testing according to claim 1 is precisely weighed system with overturning displacement is lifted, special
Sign is that the moving trolley (4) includes adhesion wheel group one (4-1), trolley frame (4-2), lifting speed reducing one (4-3), quilt
Motor car wheel group one (4-5), wirerope one (4-6), nonstandard suspension hook (4-7), three-in-one operation decelerating motor one (4-8), active vehicle
Wheel group two (4-9), lifting electric motor one (4-10), reel group (4-16) and fixed pulley group one (4-17), the trolley frame (4-2)
Lifting speed reducing one (4-3), three-in-one operation decelerating motor one (4-8) and lifting electric motor one (4-10), trolley are inside installed
The bottom of frame (4-2) is equipped with adhesion wheel group one (4-1) for driving trolley frame (4-2) mobile, two (4- of adhesion wheel group
9) with passive wheel group one (4-5), wherein adhesion wheel group one (4-1) and adhesion wheel group two (4-9) pass through operation transmission shaft
(4-12) connection, runs and is equipped with operation shaft coupling one (4-11), three-in-one one (4- of operation decelerating motor on transmission shaft (4-12)
8) driving adhesion wheel group one (4-1) rotation, adhesion wheel group two (4-9) rotates synchronously, to realize moving trolley (4) in master
Reciprocating motion on beam (1)；The lifting electric motor (4-10) passes through raising shaft coupling (4-13) and one (4- of raising transmission shaft
14) driving lifting speed reducing one (4-3) rotation, lifting speed reducing one (4-3) drive reel group one (4-16) rotation, reel group one
It is wound on (4-16) wirerope one (4-6), the end of wirerope one (4-6) by fixed pulley group one (4-17) and is in girder
(1) nonstandard suspension hook (4-7) connection below, nonstandard suspension hook (4-7) are used to the lower end of handling natural gas bottle；The raising transmission shaft
(4-14) is also connect by braked wheel shaft coupling one (4-15) with hoist brake one (4-4), and a side position of girder (1) is also pacified
Equipped with for the moving trolley power supply stand (16) for the power supply of moving trolley (3) internal component.
3. a kind of natural gas bottle pressure testing according to claim 2 is precisely weighed system with overturning displacement is lifted, special
Sign is that the guide post device (6) includes hoisting cross beam (6-1), guide post (6-2) and guiding housing (6-3), described in two
Guiding housing (6-3) is fixed on girder (1), is equipped with the guide post (6-2) being slidably matched with it in guiding housing (6-3),
Hoisting cross beam (6-1) is connect by flange with guide post (6-2), forms " door " character form structure, guide post (6-2) is by spiral lifting
Device (9) driving slides up and down in guiding housing (6-3).
4. a kind of natural gas bottle pressure testing according to claim 3 is precisely weighed system with overturning displacement is lifted, special
Sign is that the guide post load-bearing bolt device (7) includes channel steel slideway (7-1), load-bearing iron (7-2), pin shaft (7-3), bearing
Plate (7-4), puller bolt (7-5) and electric pushrod (7-6), the electric pushrod (7-6) are fixed on by puller bolt (7-5)
On support plate (7-4), support plate (7-4) is fixed on the length direction of girder (1), and the output end of electric pushrod (7-6) passes through
Pin shaft (7-3) connects load-bearing iron (7-2), and load-bearing iron (7-2) passes through channel steel slideway (7-1) and the side with the two sides guide post (6-1)
Hole site is opposite.
5. a kind of natural gas bottle pressure testing according to claim 4 is precisely weighed system with overturning displacement is lifted, special
Sign is that the fixed jack up unit (8) includes lifting electric motor two (8-1), hoist brake two (8-2), braked wheel shaft coupling
Device two (8-3), raising transmission shaft two (8-4), reel group two (8-5), lifting speed reducing two (8-6), directive wheel one (8-7), steel
It cord two (8-8), directive wheel two (8-9), directive wheel three (8-10), directive wheel four (8-11), fixed pulley group two (8-12) and hangs
The output end of hook (8-13), the lifting electric motor two (8-1) passes through braked wheel shaft coupling two (8-3) and raising transmission shaft two
(8-4) is connect with lifting speed reducing two (8-6), and lifting speed reducing two (8-6) drives reel group two (8-5) rotation, reel group two
Be wound on (8-5) wirerope two (8-8), wirerope two (8-8) successively around directive wheel one (8-7), directive wheel two (8-9),
Directive wheel three (8-10), directive wheel four (8-11) and fixed pulley group two (8-12) are connect with suspension hook (8-13), for driving suspension hook
The lifting of (8-13), suspension hook (8-13) catch on the upper end of natural gas bottle, and braked wheel shaft coupling (8-3) is also and for electronic to raising
Hoist brake two (8-2) connection that machine two (8-1) is braked.
6. a kind of natural gas bottle pressure testing according to claim 5 is precisely weighed system with overturning displacement is lifted, special
Sign is that the traveling mechanism of the larger traveller (13) includes adhesion wheel group three (13-1), the three-in-one fortune being mounted in big vehicle main body
Row decelerating motor two (13-2) and passive wheel group two (13-3), three-in-one operation decelerating motor two (13-2) drive adhesion wheel
Group three (13-1) rotation, the three-in-one operation decelerating motor two (13-2) are powered by cart drag chain (11), and by electrical system
(17) it is responsible for positioning close to switch in.
7. a kind of natural gas bottle pressure testing according to claim 6 is precisely weighed system with overturning displacement is lifted, special
Sign is that the device (14) that is precisely weighed includes track plates (14-1), weighing sensor supporting disk (14-2), weighing sensor
(14-3), spiral lift fixed bracket (14-4) and spiral lift (14-5), the spiral lift (14-5) pass through spiral shell
Rotation elevator fixed bracket (14-4) is mounted on track plates (14-1), and spiral lift (14-5) drives weighing sensor bearing
Disk (14-2) moves on track plates (14-1), and the weighing and sensing for weighing is equipped on weighing sensor supporting disk (14-2)
Device (14-3), weighing sensor (14-3) are connect with the computer for displaying and saving weight data.
8. a kind of -7 any natural gas bottle pressure testings are with lifting overturning displacement and be precisely weighed according to claim 1
System, which is characterized in that be separately installed at the top and bottom of the girder (1) for mobile enough trolley (4) and natural gas bottle
The railing (3) and protective frame (5) protected.
9. a kind of -7 any natural gas bottle pressure testings are with lifting overturning displacement and be precisely weighed according to claim 1
System, which is characterized in that the electrical system (17) is made of electrical cabinet, station, cable and wire, drag chain power supply system, electrically
It include PLC programmable device and converter plant in cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090989.8A CN108557654B (en) | 2018-01-30 | 2018-01-30 | A kind of natural gas bottle pressure testing is precisely weighed system with overturning displacement is lifted |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090989.8A CN108557654B (en) | 2018-01-30 | 2018-01-30 | A kind of natural gas bottle pressure testing is precisely weighed system with overturning displacement is lifted |
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| Publication Number | Publication Date |
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| CN108557654A CN108557654A (en) | 2018-09-21 |
| CN108557654B true CN108557654B (en) | 2019-11-15 |
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| CN113321120B (en) * | 2021-06-30 | 2023-03-24 | 中车成都机车车辆有限公司 | Suspension type weighing system and weighing method of suspension type air rail vehicle |
| CN113588436B (en) * | 2021-07-30 | 2024-06-07 | 中材科技（苏州）有限公司 | Water pressure weighing and drying method for gas cylinders |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201842582U (en) * | 2010-10-25 | 2011-05-25 | 河南省矿山起重机有限公司 | Hydraulic self-discharging crane |
| CN202643145U (en) * | 2012-05-29 | 2013-01-02 | 宁波市凹凸重工有限公司 | Hydraulic turn-over portal crane |
| WO2015001149A1 (en) * | 2013-07-05 | 2015-01-08 | Pacadar S.A.U. | Method of pre-assembly and system for handling the tower of a wind turbine |
| CN203643011U (en) * | 2013-12-04 | 2014-06-11 | 河北野田农用化学有限公司 | Chlorine bottle weighing device |
| CN104444836A (en) * | 2014-12-01 | 2015-03-25 | 河南机电高等专科学校 | Double-track portal crane |
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Effective date of registration: 20211203 Address after: 453400 east of middle section of Huayu Avenue, Weizhuang Industrial Zone, Changyuan County, Xinxiang City, Henan Province Patentee after: HENAN ZHONGYUAN AOQI INDUSTRIAL Co.,Ltd. Address before: 453400 west side of Wenzhou Road, Eastern the Great Wall Avenue, Pudong District, Changyuan, Xinxiang, Henan, China Patentee before: Chen Songtao |
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