CN110316689A - Tank container train loading arm - Google Patents
Tank container train loading arm Download PDFInfo
- Publication number
- CN110316689A CN110316689A CN201910551885.7A CN201910551885A CN110316689A CN 110316689 A CN110316689 A CN 110316689A CN 201910551885 A CN201910551885 A CN 201910551885A CN 110316689 A CN110316689 A CN 110316689A
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- Prior art keywords
- arm pipe
- arm
- pipe
- tank container
- hose
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 238000005452 bending Methods 0.000 claims description 16
- 244000309464 bull Species 0.000 claims description 12
- 239000007788 liquid Substances 0.000 abstract description 42
- 239000002184 metal Substances 0.000 abstract description 23
- 239000000295 fuel oil Substances 0.000 abstract description 15
- 239000003921 oil Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 241000252983 Caecum Species 0.000 abstract description 3
- 210000004534 cecum Anatomy 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000010763 heavy fuel oil Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The present invention proposes a kind of tank container train loading arm, belongs to tank container train handling facilities technical field.This tank container train loading arm includes the components such as supporting mechanism, lower arm pipe, inner arm pipe, middle arm pipe, external arm tube, hose, upper arm pipe and quick coupling.Beneficial effects of the present invention: in the case where train not off-the-line, realize that the end bottom of tank container train is unloaded, should not there are " dead point ", " caecum " phenomenon on conveyance conduit when the design of each arm pipe meets the heaviers oil such as handling fuel oil, whole process substantially increases the efficiency and security reliability of emptying along flow direction of medium aneroid bag；The coordinated of upper arm pipe, metal hose, external arm tube, middle arm pipe, inner arm pipe, lower arm pipe and rotary joint etc., the interface plane of quick coupling may be implemented and unload the interface plane keeping parallelism of liquid mouth, so that quick coupling shows smooth, accurate, sealed connection with liquid cause for gossip is unloaded.
Description
Technical field
The present invention relates to tank container train handling facilities technical fields, more particularly to a kind of tank container train
Loading arm.
Background technique
Train transport for the cost for reducing the transport of fuel oil train, fuel oil is gradually replaced by by existing train tank car
Tank container.Cylindrical liquid container transport, is transported compared with train tank car, and expense is greatly reduced, and is the hair of railway liquid transport
Open up direction.Cylindrical liquid container unloads liquid valve and is mounted on tank body end bottom, and caliber is generally Dn80, and opening direction and end face are hung down
Directly.When transporting heavy oil by cylindrical liquid container train, the scheme of existing train tank car side emptying cannot be used and unloaded
Oily equipment.The cylindrical liquid container train emptying mode being currently known is that tank container is hung train, uses Automobile Transportation
It unloads to place to use.On automobile, unload liquid mouth and be located at and conveniently unload the automobile tail of liquid, avoid train end face unload it is tired
It is difficult.Off-the-line is not found not yet in the case that end face is unloaded directly train at present.By cylindrical liquid container special train by fuel oil etc.
Liquid transporting is to destination, in the case where train not off-the-line, by being located at every section train (there are two can loading on a section train
Tank container) the liquid mouth that unloads at both ends unloads liquid, the efficiency and security reliability of emptying can be greatly improved, to further decrease expense
With.
In the case where train not off-the-line, unloading the difficulty that liquid encounters is mainly following several respects:
First is that tank car unloads liquid mouth in the side of tank car car body, and operator can will unload unlike unloading common tank car
The interface position of the side of oily arm or hose access tank car car body smoothly.Tank container unloads liquid mouth at the end of tank container
Face, in the surface of train connection hook, operator drags the elastic hose for lifting Dn80, it is difficult to smooth, steadily from ground
It is moved to train hook top and connects and unload liquid mouth, Yi Fasheng pipeline is slipped out of the hand the operating safeties such as landing.
Second is that connect even if unloading liquid mouth with end face using the metal hose of Dn80, because hose needs certain turning radius,
Larger space need to be occupied.And space is smaller at two section Compartment hooks, and the pot type collection on two section trains is needed when two section vehicles are unloaded simultaneously
Vanning connects hose, it is difficult to which liquid mouth is unloaded in normal access, unloads liquid mouth even if can access, is also bound to cause operator without safety
Standing and working space, it is difficult to safety operation.
Third is that the land liquid handling arm being currently known, lacks the handling facilities unloaded for cylindrical liquid container, nothing
Method accomplishes that the liquid in tank container leans on gravity along loading arm all from pump intake concetrated pipe is flow to, and there are liquid for process of unloading
Bag.If a unloading pump is arranged according to automobile equally each tank container of unloading, for being generally the pot type collection of 50 sections one column
Case train, unloading pump fabricating yard, in terms of cannot achieve.
Summary of the invention
The purpose of the present invention is to provide a kind of tank container train loading arm, and " the heaviers oil such as fuel oil is adopted for solution
Transported with tank container, in the case where train not off-the-line, realize unload the end bottom of tank container train " skill
Art problem.
The present invention provides a kind of tank container train loading arm, including supporting mechanism, lower arm pipe, inner arm pipe, middle arm pipe,
External arm tube, hose, upper arm pipe and quick coupling；Supporting mechanism is set to the side of train rail, is fixedly connected on supporting mechanism
Lower arm pipe, one end of lower arm pipe are connected with pipeline road, and the other end bending of lower arm pipe is upward；One end of inner arm pipe bend to
Under, upwards, one end of inner arm pipe is through the other end of rotary joint connection lower arm pipe, inner arm Guan Kexiang for the other end bending of inner arm pipe
Lower arm pipe is swung in horizontal plane；Downwards, the other end bending of middle arm pipe is upward for one end bending of middle arm pipe, and the one of middle arm pipe
The other end of the end through rotary joint connection inner arm pipe, middle arm pipe can be swung relative to inner arm pipe in horizontal plane；One end of external arm tube
Bending downwards, the other end of external arm tube along horizontal extension, one end of external arm tube through rotary joint connect in arm pipe the other end, outside
Arm pipe can be swung relative to middle arm pipe in horizontal plane；The one end of the other end of external arm tube through rotary joint connection hose, hose
The other end is along horizontal extension, and one end of the other end connection upper arm pipe of hose, upper arm pipe is vertically extending, the other end of upper arm pipe
Quick coupling is set, and hose can be rotated relative to external arm tube, and upper arm pipe can be swung with the rotation of hose.
Further, hose supporting element is equipped on external arm tube, upper arm pipe supporting element is arranged in the end of hose supporting element, soft
Pipe supporting element is placed on hose supporting element along horizontal extension, the hose, and upper arm pipe supporting element is vertically extending, and upper arm pipe exists
When being swung up to vertical position, upper arm pipe can be positioned on upper arm pipe supporting element.
Further, hose supporting element is detachably connected on external arm tube.
Further, handle is provided on the upper arm pipe supporting element.
Further, the supporting mechanism is support post, and the bottom end of support post is fixedly connected with ground, support post
Lower support element is arranged in lower part, is fixedly connected with lower arm pipe on lower support element.
Further, upper supporting piece is arranged in the top of support post, is rotatably connected to vertical bull stick on upper supporting piece, vertically
The lower end of bull stick is fixedly connected with the outer wall of inner arm pipe.
Further, lockable mechanism is provided on the supporting mechanism, lockable mechanism can the vertical bull stick of interlocking.
Further, the lockable mechanism includes the latch hook being set on supporting mechanism and the lock that is set on vertical bull stick
Hole, the pluggable lockhole of latch hook.
Further, fixed ring, inner arm pipe, middle arm pipe and external arm tube are provided on inner arm pipe, middle arm pipe and external arm tube
After stacking gradually, each fixed ring is also stacked gradually, and can be inserted into lock pin in each fixed ring.
Further, one end of lower arm pipe connects pipeline road through pipe fitting.
Compared with prior art, tank container train loading arm of the invention has the characteristics that and advantage:
Tank container train loading arm of the invention realizes tank container train in the case where train not off-the-line
End bottom unload, should not have on conveyance conduit when the design of each arm pipe meets the heaviers oil such as handling fuel oil " dead point ",
" caecum " phenomenon, whole process substantially increase the efficiency and security reliability of emptying along flow direction of medium aneroid bag；Upper arm
The coordinated of pipe, metal hose, external arm tube, middle arm pipe, inner arm pipe, lower arm pipe and rotary joint etc. may be implemented quickly
The interface plane of connector and the interface plane keeping parallelism for unloading liquid mouth so that quick coupling and unload liquid cause for gossip show it is smooth, accurate, close
Envelope connection；The higher balancer of cost in loading arm accessory is eliminated, dry valve is eliminated when unloading liquid, reduces rotary joint
Quantity significantly reduces construction cost early period and later period operation and maintenance cost.
After a specific embodiment of the invention is read in conjunction with the figure, the features and advantages of the invention be will become clearer.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the perspective view of tank container of embodiment of the present invention train loading arm；
Fig. 2 is the main view of tank container of embodiment of the present invention train loading arm；
Fig. 3 is the top view of tank container of embodiment of the present invention train loading arm；
Fig. 4 is the usage state diagram one of tank container of embodiment of the present invention train loading arm；
Fig. 5 is the usage state diagram two of tank container of embodiment of the present invention train loading arm.
Specific embodiment
As shown in Figures 1 to 5, the present embodiment provides a kind of tank container train loading arm, including supporting mechanism, lower arm
The components such as pipe 15, inner arm pipe 3, middle arm pipe 5, external arm tube 6, metal hose 7, upper arm pipe 8 and quick coupling 9.
Supporting mechanism is set to the side of train rail, is fixedly connected with lower arm pipe 15 on supporting mechanism, and the one of lower arm pipe 15
End is along horizontal extension, and one end of lower arm pipe 15 is provided with pipe fitting (being flange 13 in the present embodiment), and one end of lower arm pipe 15 can
It is connect by flange 13 with pipeline road, the other end bending of lower arm pipe 15 is upwardly formed 90 ° of elbows, to connect with inner arm pipe 3.
In the present embodiment, supporting mechanism is support post 1, and the bottom end of support post 1 is fixed on ground through buck plate 16,
Lower support element 17 is arranged in the lower part of support post 1, is fixedly connected with lower arm pipe 15 on lower support element 17.The top of support post 1 is set
Upper supporting piece 18 is set, vertical bull stick 19 is rotatably connected on upper supporting piece 18, the lower end of vertical bull stick 19 is fixedly connected with inner arm pipe 3
Outer wall.
In the present embodiment, lockable mechanism is provided on supporting mechanism, lockable mechanism can the vertical bull stick 19 of interlocking.Specifically,
Lockable mechanism includes latch hook 20 and lockhole 21, and latch hook 20 is set on support post 1, and lockhole 21 is set to be connect with inner arm pipe 3
Vertical bull stick 19 on, the pluggable lockhole of latch hook 20, with after inner arm pipe 3, middle arm pipe 5 and external arm tube 6 are stacked gradually, will in
Arm pipe 3 is locked at support post 1.Be provided with fixed ring 14 on inner arm pipe 3, middle arm pipe 5 and external arm tube 6, inner arm pipe 3, in
After arm pipe 5 and external arm tube 6 stack gradually, each fixed ring 14 is also stacked gradually, and can be inserted into lock pin in each fixed ring 14, will be interior
Arm pipe 3, middle arm pipe 5 and the locking of external arm tube 6 are integrated.
One end bending of inner arm pipe 3 is formed down 90 ° of elbows, and the other end bending of inner arm pipe 3 is upwardly formed 90 ° of elbows,
One end of inner arm pipe 3 connects the other end of lower arm pipe 15 through rotary joint 4, and one end of inner arm pipe 3 can be relative to lower arm pipe 15
Other end rotation, inner arm pipe 3 can be swung relative to lower arm pipe 15 in horizontal plane.
One end bending of middle arm pipe 5 is formed down 90 ° of elbows, and the other end bending of middle arm pipe 5 is upwardly formed 90 ° of elbows,
One end of middle arm pipe 5 connects the other end of inner arm pipe 3 through rotary joint 4, and one end of middle arm pipe 5 can be relative to the another of inner arm pipe 3
One end rotation, middle arm pipe 5 can be swung relative to inner arm pipe 3 in horizontal plane.
One end bending of external arm tube 6 is formed down 90 ° of elbows, the other end of external arm tube 6 along horizontal extension, external arm tube 6
The other end of the one end through arm pipe 5 in the connection of rotary joint 4, one end of external arm tube 6 can be rotated relative to the other end of middle arm pipe 5,
External arm tube 6 can be swung relative to middle arm pipe 5 in horizontal plane.
The other end of external arm tube 6 connects one end of metal hose 7 through rotary joint 4, and the other end of metal hose 7 is along horizontal
Extend, one end of the other end connection upper arm pipe 8 of metal hose 7, upper arm pipe 8 is vertically extending, the other end setting of upper arm pipe 8
One end of quick coupling 9, metal hose 7 can be rotated relative to the other end of external arm tube 6, and metal hose 7 can be relative to external arm tube 6
Rotation, upper arm pipe 8 can be swung with the rotation of metal hose 7.
The other end of upper arm pipe 8 is provided with dustproof cover, and dustproof cover can close quick coupling 9.To by quick coupling 9 from unloading liquid
After under outspoken quick-detach, upper arm pipe 8 is swung up to vertical position, so that each arm pipe fuel oil is downward under the effect of gravity
Stream, and fuel oil is avoided to flow out from upper arm pipe 8.At this point, quick coupling 9 is closed by dustproof cover, to avoid sundries from fast quick access
First 9 enter upper arm pipe 8.
Hose supporting element 10 is equipped on external arm tube 6, upper arm pipe supporting element 12, hose is arranged in the end of hose supporting element 10
Supporting element 10 is placed on hose supporting element 10 along horizontal extension, metal hose 7.Upper arm pipe supporting element 12 is vertically extending, on
When being rocked to vertical position, upper arm pipe 8 can be positioned on upper arm pipe supporting element 12 arm pipe 8.
The tank container train loading arm of the present embodiment needs the flexible deformation based on metal hose 7 to finely tune upper arm
The position of quick coupling 9 on pipe 8.The stability of strutting system of metal hose 7 itself is poor, by design hose supporting element 10 to support
Metal hose 7 keeps the stability for belonging to hose 7.Upper arm pipe supporting element 12 is vertically extending, and upper arm pipe supporting element 12 plays support
Stablize the effect of upper arm pipe 8 and quick coupling 9.
In addition, be swung up in upper arm pipe 8 to vertical position, by upper arm pipe 8, the gravity of quick coupling 9, and
Elastic force by metal hose 7 acts on, and upper arm pipe 8 can be made to be extruded in the vertical groove of upper arm pipe supporting element 12.This makes
It is not required to that other locking structures are arranged again, it can be so that the holding vertical position of upper arm pipe 8, makes 9 interface of quick coupling on upper arm pipe 8
State upward is kept, the residual fuel oil stream in arm pipe is avoided to go out to pollute environment.
In the present embodiment, hose supporting element 10 is detachably connected on external arm tube 6.Specifically, being put above the outer wall of external arm tube 6
Cladding plate 23 is set, hose supporting element 10 is located at below the outer wall of external arm tube 6, and upper cladding plate 23 is bolted hose supporting element 10.
When needing to dismantle the components such as metal hose 7, upper arm pipe 8, first hose supporting element 10 can be disassembled from external arm tube 6, then
The components such as metal hose 7, upper arm pipe 8 are dismantled, disassembly, replacement in order to components such as metal hose 7, upper arm pipes 8 are also convenient for tieing up
It repairs, replace rotary joint 4 between external arm tube 6 and metal hose 7.
In the present embodiment, vertical groove is provided on upper arm pipe supporting element 12, upper arm pipe 8 is swung up to vertical position
When, upper arm pipe 8 is bonded the vertical groove of upper arm pipe supporting element 12, and upper arm pipe 8 can be made to be located in vertical groove.By upper arm pipe 8
It is swung towards the direction for unloading liquid mouth 22, so that upper arm pipe 8 is detached from upper arm pipe supporting element 12, meets quick coupling 9 to liquid mouth of unloading
22 needs.
Handle 11 is provided on upper arm pipe supporting element 12.Operator hold handle 11, with facilitate dragging inner arm pipe 3, in
The swing of arm pipe 5 and external arm tube 6 in horizontal plane.
The tank container train loading arm of the present embodiment, operating method of unloading are as follows:
Operator holds handle 11, drags inner arm pipe 3, middle arm pipe 5 and external arm tube 6 in the swing of horizontal plane, so that respectively
The expansion of arm pipe unloads liquid for what upper arm pipe 8 was moved to tank container train end face by adjusting the swing angle between each arm pipe
Near 22 positions of mouth.Upper arm pipe 8 is swung to be detached from upper arm pipe supporting element 12, based on the flexible deformation of metal hose 7, Ke Yiwei
The position of quick coupling 9 on upper arm pipe 8 is adjusted, so that quick coupling 9 is directed at unloading liquid mouth 22 and making for tank container train end face
The two installs.The oil circuit valve on the pipeline road connecting with flange 13 is opened, the oil liquid valve for unloading liquid mouth 22 is opened, is started
It unloads the fuel oil in tank container.After the completion of unloading, oil liquid valve is closed.Upper arm pipe 8, which is rocked to vertical position, to be made
Its vertical groove for being bonded upper arm pipe supporting element 12.Operator holds handle 11, dragging inner arm pipe 3, middle arm pipe 5 and external arm tube
6 horizontal plane swing, stack gradually inner arm pipe 3, middle arm pipe 5 and external arm tube 6, and each arm pipe and train rail is made to keep flat
Row.Using lockable mechanism, fixed ring 14, the collective effect of lock pin, each arm pipe is maintained at safety and stability state.Fuel oil exists
Under gravity, remaining fuel oil is along upper arm pipe 8, metal hose 7, external arm tube 6, middle arm pipe 5, inner arm pipe 3, lower arm pipe 15
It flows in the pipeline road being connect with flange 13.To after a period of time, after residual fuel oil stream in each arm pipe is clean,
Oil circuit valve is closed, completes to unload.
In addition, by valve (such as dry valve) is arranged on the present embodiment upper arm pipe 8, it specifically can be by dry valve and quick coupling 9
It is integrated into the dry valve with quick coupling, then tank container train bottom entrucking function may be implemented.Wherein, quick coupling 9
It is identical with " operation of unloading " as the alignment installation operation for unloading liquid mouth 22, it repeats no more.After filling vehicle to tank container, close
The oil liquid valve for unloading liquid mouth 22 is closed, closes the dry valve on upper arm pipe 8, then upper arm pipe 8 will be rocked to vertical position to make its patch
Close the vertical groove of arm pipe supporting element 12.Operator holds handle 11, and dragging inner arm pipe 3, middle arm pipe 5 and external arm tube 6 exist
The swing of horizontal plane stacks gradually inner arm pipe 3, middle arm pipe 5 and external arm tube 6, and makes each arm pipe and train rail keeping parallelism.
Using lockable mechanism, fixed ring 14, the collective effect of lock pin, each arm pipe is maintained at safety and stability state.Fuel oil is in weight
Under power effect, remaining fuel oil is flowed along upper arm pipe 8, metal hose 7, external arm tube 6, middle arm pipe 5, inner arm pipe 3, lower arm pipe 15
It moves into the pipeline road being connect with flange 13.To after a period of time, after residual fuel oil stream in each arm pipe is clean, close
Oil circuit valve is closed, entrucking is completed.
The tank container train loading arm of the present embodiment realizes tank container column in the case where train not off-the-line
The end bottom of vehicle is unloaded, and should not be had " extremely on conveyance conduit when the design of each arm pipe meets the heaviers oil such as handling fuel oil
Point ", " caecum " phenomenon, whole process substantially increase the efficiency and security reliability of emptying along flow direction of medium aneroid bag；On
The coordinated of arm pipe 8, metal hose 7, external arm tube 6, middle arm pipe 5, inner arm pipe 3, lower arm pipe 15 and rotary joint 4 etc., can
The interface plane of quick coupling 9 and the interface plane keeping parallelism of liquid mouth 22 is unloaded to realize, so as to quick coupling 9 and unload liquid mouth 22
Realize smooth, accurate, sealed connection；The higher balancer of cost in loading arm accessory is eliminated, eliminates dry valve when unloading liquid,
The quantity for reducing rotary joint significantly reduces construction cost early period and later period operation and maintenance cost.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the essential scope of the present invention also should belong to of the invention
Protection scope.
Claims (10)
1. a kind of tank container train loading arm, it is characterised in that: including supporting mechanism, lower arm pipe, inner arm pipe, middle arm pipe,
External arm tube, hose, upper arm pipe and quick coupling；Supporting mechanism is set to the side of train rail, is fixedly connected on supporting mechanism
Lower arm pipe, one end of lower arm pipe are connected with pipeline road, and the other end bending of lower arm pipe is upward；One end of inner arm pipe bend to
Under, upwards, one end of inner arm pipe is through the other end of rotary joint connection lower arm pipe, inner arm Guan Kexiang for the other end bending of inner arm pipe
Lower arm pipe is swung in horizontal plane；Downwards, the other end bending of middle arm pipe is upward for one end bending of middle arm pipe, and the one of middle arm pipe
The other end of the end through rotary joint connection inner arm pipe, middle arm pipe can be swung relative to inner arm pipe in horizontal plane；One end of external arm tube
Bending downwards, the other end of external arm tube along horizontal extension, one end of external arm tube through rotary joint connect in arm pipe the other end, outside
Arm pipe can be swung relative to middle arm pipe in horizontal plane；The one end of the other end of external arm tube through rotary joint connection hose, hose
The other end is along horizontal extension, and one end of the other end connection upper arm pipe of hose, upper arm pipe is vertically extending, the other end of upper arm pipe
Quick coupling is set, and hose can be rotated relative to external arm tube, and upper arm pipe can be swung with the rotation of hose.
2. tank container train loading arm according to claim 1, it is characterised in that: be equipped with hose branch on external arm tube
Upper arm pipe supporting element is arranged in the end of support member, hose supporting element, and hose supporting element is placed in hose along horizontal extension, the hose
On supporting element, upper arm pipe supporting element is vertically extending, and when being swung up to vertical position, upper arm pipe can be positioned at upper arm pipe
On arm pipe supporting element.
3. tank container train loading arm according to claim 2, it is characterised in that: be detachably connected on external arm tube soft
Pipe supporting element.
4. tank container train loading arm according to claim 2, it is characterised in that: set on the upper arm pipe supporting element
It is equipped with handle.
5. tank container train loading arm according to claim 1, it is characterised in that: the supporting mechanism is that support is vertical
Column, the bottom end of support post are fixedly connected with ground, and the lower part of support post is arranged lower support element, is fixedly connected down on lower support element
Arm pipe.
6. tank container train loading arm according to claim 5, it is characterised in that: in the top setting of support post
Supporting element is rotatably connected to vertical bull stick on upper supporting piece, and the lower end of vertical bull stick is fixedly connected with the outer wall of inner arm pipe.
7. tank container train loading arm according to claim 6, it is characterised in that: be provided on the supporting mechanism
Lockable mechanism, lockable mechanism can the vertical bull sticks of interlocking.
8. tank container train loading arm according to claim 7, it is characterised in that: the lockable mechanism includes setting
In the latch hook on supporting mechanism and the lockhole being set on vertical bull stick, the pluggable lockhole of latch hook.
9. tank container train loading arm according to claim 1, it is characterised in that: inner arm pipe, middle arm pipe and outer arm
Fixed ring is provided on pipe, after inner arm pipe, middle arm pipe and external arm tube stack gradually, each fixed ring is also stacked gradually, each fixation
It can be inserted into lock pin in ring.
10. tank container train loading arm according to claim 1, it is characterised in that: one end of lower arm pipe connects through pipe
Head connection pipeline road.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508790 | 2019-06-13 | ||
| CN2019105087907 | 2019-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110316689A true CN110316689A (en) | 2019-10-11 |
| CN110316689B CN110316689B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910551885.7A Active CN110316689B (en) | 2019-06-13 | 2019-06-25 | Tank container train loading and unloading arm |
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| Country | Link |
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| CN (1) | CN110316689B (en) |
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| CN111908414A (en) * | 2020-08-12 | 2020-11-10 | 中国石油化工股份有限公司 | Height-adjustable tank unloading arm |
| CN111981313A (en) * | 2020-08-13 | 2020-11-24 | 梁峰 | Gas universal loading and unloading arm |
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2019
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| JP2004338777A (en) * | 2003-05-16 | 2004-12-02 | Sanyo Koki Kk | Loading arm for liquid feeding in fluid loading apparatus |
| EP1630100A1 (en) * | 2004-07-13 | 2006-03-01 | von Meyerinck, Wolfgang, Dipl.-Ing. | Head assembly for refuelling systems |
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|---|---|---|---|---|
| CN111908414A (en) * | 2020-08-12 | 2020-11-10 | 中国石油化工股份有限公司 | Height-adjustable tank unloading arm |
| CN111981313A (en) * | 2020-08-13 | 2020-11-24 | 梁峰 | Gas universal loading and unloading arm |
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| Publication number | Publication date |
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| CN110316689B (en) | 2024-06-18 |
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Effective date of registration: 20191031 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: SINOPEC QINGDAO REFINING CHEMICAL Corp.,Ltd. Address before: 266500 No. 827 Qianshan South Road, Huangdao District, Qingdao City, Shandong Province Applicant before: SINOPEC QINGDAO REFINING CHEMICAL Corp.,Ltd. |
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