CN203498066U - Truss closed fluid truck loading arm - Google Patents
Truss closed fluid truck loading arm Download PDFInfo
- Publication number
- CN203498066U CN203498066U CN201320675707.3U CN201320675707U CN203498066U CN 203498066 U CN203498066 U CN 203498066U CN 201320675707 U CN201320675707 U CN 201320675707U CN 203498066 U CN203498066 U CN 203498066U
- Authority
- CN
- China
- Prior art keywords
- arm
- truss
- truck loading
- loading arm
- sealing cover
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000009428 plumbing Methods 0.000 claims description 13
- 230000007547 defect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a truss closed fluid truck loading arm which comprises a truss and a walking trolley. A truck loading arm body is installed on the walking trolley. The truck loading arm body comprises an outer vertical arm and a stretchable inner arm sleeved with the outer vertical arm. A stretchable sealing cover is arranged on the truck loading arm body in a sleeved mode, and a conical sealing cap is arranged at the bottom of the stretchable sealing cover. A channel hole for the stretchable inner arm to pass through is formed in the conical sealing cap. According to the truss closed fluid truck loading arm, the upper end of the outer vertical arm of the truck loading arm body is connected with a metal hose arranged above the walking trolley, and the lower end of the stretchable inner arm is provided with a diversion cap. The defect that a traditional truck loading arm metal hose is prone to damage is overcome. The conical sealing cap matched with an oil inlet of a tank truck and arranged at the bottom of the stretchable sealing cover is utilized, and therefore accurate positioning of the conical sealing cap and the oil inlet of the tank truck is achieved. The truss closed fluid truck loading arm is simple in structure, safe, reliable, capable of reducing the number of workers and reducing the labor intensity of operators, and good in social benefit and environmental effect.
Description
Technical field
The utility model relates to a kind of load transfer device for fluids such as oil product, chemical, particularly a kind of truss hermetic type fluid entrucking arm.
Background technology
Tradition truss oil filling riser adopts truss structure, and vertical, horizontal purlin car is set on truss, and the mobile hydraulic ram that adopts of purlin car is controlled, and nanubrium adopts hoist cylinder to control, and can realize moving freely of three coordinates.There is following defect in this equipment: seal not closely, when seal cap and the contraposition of tank car mouth are when inaccurate, seal cap is partial to tank car mouth one side, and seal cap can not seal tank car mouth completely, and will realize the exactitude position of seal cap and tank car mouth, more difficult; Metallic hose easily damages, and because metallic hose need be done up and down, the three-dimensional motion of all around, makes it both be subject to pulling force, be subject to again torsion, the probability of damage is very high, and torsion is the major cause that causes metallic hose to damage, once damage, will produce leakage of oil, oil-gas leaking phenomenon; There is defect in structure, metallic hose is positioned at the both sides of threeway, the metallic hose of pumped (conveying) medium, after work, be full of all the time medium, and return-air metallic hose is oil gas, threeway both sides overbalance, if add counterweight, cause again threeway part very heavy, this overbalance causes the piston rod of the hoist cylinder that bears whole oil filling riser weight crooked, finally cause piston rod distortion, equipment cannot normally be used; Flexible nanubrium adopts spring loaded or counter weight type, and two kinds of structures have sequelae, spring loaded, spring is easily broken, the easily de-groove of counter weight type, once there is above-mentioned situation, equipment must shutdown maintenance.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of simple in structurely, safe and reliable, can reduce metallic hose damage probability, guarantees the truss hermetic type fluid entrucking arm of sealing property.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of truss hermetic type fluid entrucking arm, comprise truss and walking dolly, on truss, be provided with the driving oil cylinder that drives walking dolly to move forward and backward, entrucking oil filling riser is installed on walking dolly, be characterized in: entrucking oil filling riser comprises outer plumbing arm and is sleeved on the scalable inner arm in outer plumbing arm, the upper end of outer plumbing arm joins with the metallic hose that is arranged on walking dolly top, the lower end of scalable inner arm is provided with shunting cap, on entrucking oil filling riser, be set with telescopic sealing cover, the upper end of telescopic sealing cover and outer plumbing arm join, in the bottom of telescopic sealing cover, be provided with the cone seal cap coordinating with tank car oil inlet, on cone seal cap, be provided with the access opening that scalable inner arm passes through, at telescopic sealing cover top, be provided with oil gas return-air flexible pipe.
Compared with prior art, the utility model joins the upper end of the outer plumbing arm of entrucking oil filling riser and the metallic hose that is arranged on walking dolly top, in the lower end of scalable inner arm, shunting cap is installed, and has overcome traditional entrucking arm metallic hose and has held damageable shortcoming; Utilization is arranged on the cone seal cap that telescopic sealing cover bottom coordinates with tank car oil inlet, the accurate location of having realized cone seal cap and tank car oil inlet.The utility model is simple in structure, safe and reliable, has reduced recruitment personnel's quantity, has reduced the labour intensity of operating personal simultaneously, has good social benefit and environmental effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of truss hermetic type fluid entrucking arm, comprise truss 7 and walking dolly 9, on truss 7, be provided with the driving oil cylinder 10 that drives walking dolly 9 to move forward and backward, entrucking oil filling riser is installed on walking dolly 9, entrucking oil filling riser comprises outer plumbing arm 5 and is sleeved on the scalable inner arm 4 in outer plumbing arm 5, the upper end of outer plumbing arm 5 joins with the metallic hose 8 that is arranged on walking dolly 7 tops, the lower end of scalable inner arm 4 is provided with shunting cap 1, on entrucking oil filling riser, be set with telescopic sealing cover 3, the upper end of telescopic sealing cover 3 and outer plumbing arm 5 join, in the bottom of telescopic sealing cover 3, be provided with the cone seal cap 2 coordinating with tank car oil inlet, on cone seal cap 2, be provided with the access opening that scalable inner arm 4 passes through, at telescopic sealing cover 3 tops, be provided with oil gas return-air flexible pipe 6.Unpunctual with the oil inlet contraposition of groove tank car when cone seal cap 2, because telescopic sealing cover 3 is to be flexible coupling, cone seal cap 2 is again under the effect of its gravity, and automatic capturing, makes sealing closely.Metallic hose 8 is arranged on truss 7, only does horizontal motion, torsionless, greatly reduces the probability of its damage.Described entrucking oil filling riser adopts the hydraulic ram (or cylinder) of hollow type, adopts technology and the standard manufacture of hydraulic ram (or cylinder), has reached zero failure.
Claims (1)
1. a truss hermetic type fluid entrucking arm, comprise truss and walking dolly, on truss, be provided with the driving oil cylinder that drives walking dolly to move forward and backward, entrucking oil filling riser is installed on walking dolly, it is characterized in that: entrucking oil filling riser comprises outer plumbing arm and is sleeved on the scalable inner arm in outer plumbing arm, the upper end of outer plumbing arm joins with the metallic hose that is arranged on walking dolly top, the lower end of scalable inner arm is provided with shunting cap, on entrucking oil filling riser, be set with telescopic sealing cover, the upper end of telescopic sealing cover and outer plumbing arm join, in the bottom of telescopic sealing cover, be provided with the cone seal cap coordinating with tank car oil inlet, on cone seal cap, be provided with the access opening that scalable inner arm passes through, at telescopic sealing cover top, be provided with oil gas return-air flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675707.3U CN203498066U (en) | 2013-10-30 | 2013-10-30 | Truss closed fluid truck loading arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675707.3U CN203498066U (en) | 2013-10-30 | 2013-10-30 | Truss closed fluid truck loading arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498066U true CN203498066U (en) | 2014-03-26 |
Family
ID=50329064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320675707.3U Expired - Lifetime CN203498066U (en) | 2013-10-30 | 2013-10-30 | Truss closed fluid truck loading arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498066U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671181A (en) * | 2014-12-30 | 2015-06-03 | 芜湖市金宇石化设备有限公司 | Mobile hydrochloric acid loading crane pipe |
| CN106698316A (en) * | 2014-12-30 | 2017-05-24 | 芜湖市金宇石化设备有限公司 | Plumbing arm mechanism for crane tube |
| CN108793049A (en) * | 2018-06-12 | 2018-11-13 | 新疆中拓新能源技术股份有限公司 | Vertical truss train liquid handling arm |
| CN109292719A (en) * | 2018-11-14 | 2019-02-01 | 连云港锦缘石化设备制造有限公司 | Electronic truss oil filling riser |
-
2013
- 2013-10-30 CN CN201320675707.3U patent/CN203498066U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671181A (en) * | 2014-12-30 | 2015-06-03 | 芜湖市金宇石化设备有限公司 | Mobile hydrochloric acid loading crane pipe |
| CN106698316A (en) * | 2014-12-30 | 2017-05-24 | 芜湖市金宇石化设备有限公司 | Plumbing arm mechanism for crane tube |
| CN106698316B (en) * | 2014-12-30 | 2019-03-29 | 芜湖市金宇石化设备有限公司 | A kind of oil filling riser plumbing arm mechanism |
| CN108793049A (en) * | 2018-06-12 | 2018-11-13 | 新疆中拓新能源技术股份有限公司 | Vertical truss train liquid handling arm |
| CN109292719A (en) * | 2018-11-14 | 2019-02-01 | 连云港锦缘石化设备制造有限公司 | Electronic truss oil filling riser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |