CN201834760U - Improved train loading crane pipe - Google Patents
Improved train loading crane pipe Download PDFInfo
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- CN201834760U CN201834760U CN201020542283XU CN201020542283U CN201834760U CN 201834760 U CN201834760 U CN 201834760U CN 201020542283X U CN201020542283X U CN 201020542283XU CN 201020542283 U CN201020542283 U CN 201020542283U CN 201834760 U CN201834760 U CN 201834760U
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- telescopic pipe
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Abstract
The utility model relates to an improved train loading crane pipe which comprises an upright post, an inner arm, an outer arm, an outlet curved pipe, a drop pipe and a telescopic pipe, wherein the inner arm and the outer arm are connected with the upright post; the outlet curved pipe and the drop pipe are connected with the outer arm; and the telescopic pipe is suspended in the drop pipe. A pulley is arranged on the inner wall of the outlet curved pipe, and the pulley is a fixed pulley. A base is plugged at an inner port at the bottom end of the telescopic pipe, a hole is arranged at the center of the base, a hanging plate is fixedly connected on the outer side of the base, that is the bottom surface of the base, a hanging ring is arranged at the center of the hanging plate, a steel wire rope is tied on the hanging ring and fixed through a clip, the steel wire rope bypasses the pulley, a heavy hammer is tied at the other end, and the heavy hammer is positioned in the telescopic pipe. Due to the implementation of the technical scheme, a gasket does not need to be replaced frequently when using the improved train loading crane pipe, the firmness of a base plate of the telescopic pipe and the hanging plate can be ensured, and the steel wire rope further has tension and can sustain frequent repeated pulling, so that the crane pipe can be used for a long time, and the smooth conduction of oil transportation can be ensured.
Description
One, technical field: the utility model relates to a kind of improved type train entrucking oil filling riser, relates in particular to the improvement at oil filling riser vertical tube position.
Two, background technology: train entrucking oil filling riser often breaks down in the entrucking process at present, and the oil filling riser fault rate the highest be the nanubrium part, it occurs following fault easily: what 1, used the junction of outlet bend pipe and nanubrium is asbestos board material packing ring, in case become flexible the seepage phenomenon is arranged, depend merely on and fasteningly can't guarantee no longer seepage, must change packing ring; 2, have in the nanubrium traction weight steel rope, in the charge of oil process, along with the variation of charge of oil pressure, in nanubrium telescopic pipe back and forth repeatedly the effect under, steel rope easily ruptures, and causes weight to fall, telescopic pipe can't be regained.If weight comes off in charge of oil, weight also can shoot down the link plate of the fixedly steel wire bottom the telescopic pipe in the oil tank tank car and go, thereby causes safety misadventure; 3, from the caducous situation of telescopic pipe bottom link plate, be one of fault though nut gets loose, the probability that takes place is not high.Whole bolt is drawn the fault that wears off relevant with base thickness (3 millimeters) from the telescopic pipe base; 4, the mode of fixation with steel wire: after the bolt boring, steel wire pierces into that mode that boring utilizes nut compressing fixes.This connection mode, the contact site of perforation and steel wire forms a kind of phenomenon of stress concentration and shears phenomenon.When being subjected to impulsive force, concentrate and the shear action of stress are easy to steel wire is pulled apart.
Three, summary of the invention: the purpose of this utility model is to provide a kind of reduction maintenance rate, and is durable in use, ensures the unimpeded improved type train entrucking oil filling riser of oil transportation.
The purpose of this utility model is achieved in that improved type train entrucking oil filling riser, is the inside and outside arm that links to each other by column, with column, the outlet bend pipe and the nanubrium that link to each other with outer arm, and be suspended in nanubrium in-to-in telescopic pipe composition.Be provided with a pulley on the outlet elbow internal wall, this pulley is a fixed pulley.The internal orifice place is plugged with base in the telescopic pipe bottom, central opening of the seal, and in chassis outer side, promptly base end face is fixedly connected with link plate, and the link plate center is provided with link, and on the link being has steel rope, and fixes by clamp.Steel rope is walked around aforementioned pulley, and there is weight in end system in addition, and weight is positioned at telescopic pipe.
Owing to carry out technique scheme, use the utility model to need not frequently to change packing ring, and guarantee the firm of telescopic pipe base plate and link plate, and steel rope also has more tension force, can bear frequent pullling repeatedly, make that oil filling riser can long-term use, guarantee carrying out smoothly of oil transportation.
Four, description of drawings: the technical solution of the utility model is provided by following drawings and Examples.
Fig. 1 is the structural representation of improved type train entrucking oil filling riser sagging tube and telescopic pipe.
Legend: 1, pulley; 2, outlet bend pipe; 3, packing ring, 4, nanubrium; 5, telescopic pipe; 6, base, 7, link plate, 8, link, 9, steel rope, 10, weight.
Five, the specific embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment: as shown in Figure 1, improved type train entrucking oil filling riser is the inside and outside arm that links to each other by column, with column, outlet bend pipe 2 that links to each other with outer arm and nanubrium 4, and be suspended in nanubrium 4 in-to-in telescopic pipes 5 compositions.Outlet bend pipe 2 and nanubrium 4 connections place are lined with packing ring 3, and this packing ring 3 adopts polytetrafluoroethylmaterial material to make, and has certain elasticity, and this kind packing ring 3 is as long as non-cracking just can reuse; If the loosening seepage that occurs only needs the binding bolt of fastening outlet bend pipe 2 and nanubrium 4 just can solve.Be provided with a pulley 1 on outlet bend pipe 2 inwalls, this pulley 1 is a fixed pulley.The internal orifice place is plugged with base 6 in telescopic pipe 5 bottom, and base 6 center drillings are in base 6 outsides, be that base 6 bottom surfaces are fixedly connected with link plate 7, link plate 7 center fixation have link 8, and link 8 is positioned at base 6 center drillings, there is steel rope 9 in system on it, and fixes by clamp.Steel rope 9 is walked around aforementioned pulley 1, and end has weight 10 by the wire line shoe subsystem in addition, and weight 10 is positioned at telescopic pipe 5.Steel rope 9 diameters are five millimeters or six millimeters.
In use, telescopic pipe 5 stretches out by oil pressure, carries out oil transportation.After oil transportation finishes, 5 withdrawals of weight 10 pulling telescopic pipes, because link plate 7 is to hold in the palm in base 6 bottoms, so just make the stress on the link plate 7 disperse, base 6 area of thrust surface of telescopic pipe 5 increase like this, the whole stress-bearing capability of base 6 and link plate 7 bonded assemblys has improved nearly a hundred times, and this position just is difficult for taking place phenomenon of rupture.Because the contact surface of wire rope clip and steel rope 9 is slick and sly, steel rope 9 is fastened after two circles on wire rope clip, avoided the effect of shearing, the phenomenon of stress concentration has also obtained change.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger comformability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (4)
1. improved type train entrucking oil filling riser, be by column, in linking to each other with column, outer arm, the outlet bend pipe and the nanubrium that link to each other with outer arm, and be suspended in nanubrium in-to-in telescopic pipe and form, be provided with a pulley on the outlet elbow internal wall, this pulley is a fixed pulley, it is characterized in that: the internal orifice place is plugged with base in the telescopic pipe bottom, central opening of the seal, in chassis outer side, promptly base end face is fixedly connected with link plate, and the link plate center fixation has link, link is positioned at central opening of the seal, there is steel rope in system on it, and fixes by clamp, and steel rope is walked around aforementioned pulley, there is weight in end system in addition, and weight is positioned at telescopic pipe.
2. improved type train entrucking oil filling riser as claimed in claim 1 is characterized in that: outlet bend pipe and nanubrium connection place are lined with packing ring, and this packing ring adopts polytetrafluoroethylmaterial material to make.
3. improved type train entrucking oil filling riser as claimed in claim 1 is characterized in that: wirerope diameter is five millimeters or six millimeters.
4. improved type train entrucking oil filling riser as claimed in claim 1, it is characterized in that: weight links to each other with steel rope by wire rope clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020542283XU CN201834760U (en) | 2010-09-26 | 2010-09-26 | Improved train loading crane pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020542283XU CN201834760U (en) | 2010-09-26 | 2010-09-26 | Improved train loading crane pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834760U true CN201834760U (en) | 2011-05-18 |
Family
ID=44004862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020542283XU Expired - Fee Related CN201834760U (en) | 2010-09-26 | 2010-09-26 | Improved train loading crane pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130172A (en) * | 2013-03-01 | 2013-06-05 | 江苏长隆石化装备有限公司 | Telescopic vertical tube for loading crane tube |
| 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 |
| CN107954390A (en) * | 2017-12-25 | 2018-04-24 | 广州发展集团股份有限公司 | A kind of weight for entrucking oil filling riser |
-
2010
- 2010-09-26 CN CN201020542283XU patent/CN201834760U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130172A (en) * | 2013-03-01 | 2013-06-05 | 江苏长隆石化装备有限公司 | Telescopic vertical tube for loading crane tube |
| 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 |
| CN107954390A (en) * | 2017-12-25 | 2018-04-24 | 广州发展集团股份有限公司 | A kind of weight for entrucking oil filling riser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |