CN2072048U - Lifter for loading and unloading oil crane pipe of train - Google Patents
Lifter for loading and unloading oil crane pipe of train Download PDFInfo
- Publication number
- CN2072048U CN2072048U CN 90215817 CN90215817U CN2072048U CN 2072048 U CN2072048 U CN 2072048U CN 90215817 CN90215817 CN 90215817 CN 90215817 U CN90215817 U CN 90215817U CN 2072048 U CN2072048 U CN 2072048U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- oil
- ring
- lifter
- 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.)
- Withdrawn
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to a lifter for loading and unloading oil crane pipes of trains, which is special-purpose equipment lifting an oil tank car to the original position after the work of train loading and unloading oil crane pipes is finished. The utility model adopts two sets of springs (5) to control the motion of a semicircular clamping ring (6) and adopts an outer half ring (7) to clamp an oil suction pipe and to push the oil suction pipe upwards. When a push position needs changing, a handle only needs grasping, and clamping force is relieved. The utility model can move from up to bottom. When the utility model moves to a proper position, grasp force loosens, and the utility model restores to a clamping state again. The utility model which has the advantages of simple structure and convenient operation solves the problem that full hands of workers are glued with oil in operation. Particularly in cold season with low temperature, the utility model can prevent the cold injury of oil pollution with low temperature to fingers.
Description
The utility model is that oil depot finishes to the operation of train loading and unloading arm promote back the specialized equipment of original position from tank truck.
The existing all types of train loading and unloading oil pipes of China all have suction (or a sending out) oil pipe that is about 4 meters.Lean on during operation and manually in tank truck, upgrade original position back and forth.All residual on the outer wall of (or send out) oil pipe more oil stain arranged and inhale.Hold suction (or sending out) when oil pipe up promotes when operator's both hands, Residual oil just directly pollutes finger, especially at cold season or extremely frigid zones, not only pollutes finger, but also makes the finger frostbite easily, and this is to make the very nerve-racking problem of oil depot operating worker.
The purpose of this utility model is to overcome above-mentioned defective, provide a kind of simple in structure, easy to operate, need not power plant, be applicable to that suction (sending out) tubing diameter is the train loading and unloading arm lifter of 100 millimeters of φ.
The utility model is achieved in that referring to accompanying drawing this lifter is made up of handle (2), body (4) and outer semi-ring (7); Semicircular and closed annular of the corresponding formation of outer semi-ring (7) in body (4) left end is made as.Handle (2) is fastened on the right-hand member of body (4).
The interior semi-ring of body (4) has a deep-slotted chip breaker.Be provided with half-round clamping ring (6) in the groove, the symmetrical both sides of body (4) have endoporus, and the pull bar (3) of suit compression spring (5) is set in two endoporus; Handle (2) inboard has a strip shape groove, be provided with the slide block (1) that is used for cylinder lever connecting rod (3) in the groove, be that two pull bars (3) left end in body (4) endoporus is fixed on the two ends of half-round clamping ring (6), right-hand member is connected with slide block (1) in being in handle (2) groove.Half-round clamping ring (6) is moved to the left and irregular annular that diameter is 100 millimeters of φ of outer semi-ring (7) formation by the pressure of two springs (5).
This lifter is mounted on the instrumentation tubes of train loading and unloading arm, the annular that φ of outer semi-ring (7) and half-round clamping ring (6) formation is 100 millimeters, utilize two compression springs (5) as gripping power, by pull bar (3) gripping power is passed on the half-round clamping ring (6), make half-round clamping ring (6) when free state, be in clamped condition all the time, half-round clamping ring (6) links to each other with slide block (1) by pull bar (3), the slide block (1) of control gripping power is installed in the handle (2), move backward when slide block (1) is subjected to grip effect when straining at hand (hold), half-round clamping ring (6) then with after move and lose gripping power.So handle (2) can promote loading and unloading arm's suction (or sending out) oil pipe and move up and down, available again grip arbitrarily changes clamped position, will inhale the purpose that (or sending out) oil pipe raises up and reach; In a word, this lifter is suitable for the specialized equipment that 100 millimeters train loading and unloading arms of φ do lifting.
In sum, this lifter has the following advantages:
1. simple in structure, volume is little, and is in light weight, is convenient to produce.
2, solved the direct pollution of oil product, prevented winter or extremely frigid zones oil product frostbite effectively finger to workman's finger.
3. improve oil depot workman production operation condition, reduce labor intensity.
Claims (1)
1, a kind of train loading and unloading arm lifter is characterized in that:
A, this lifter are made up of handle (2), body (4) and outer semi-ring (7).The left end of described body (4) is made as semicircular and closed annular of the corresponding formation of outer semi-ring (7) in one, and described handle (2) is fastened on the right-hand member of body (4);
The interior semi-ring of B, described body (4) has a deep-slotted chip breaker, be provided with half-round clamping ring (6) in the groove, the symmetrical both sides of body (4) have endoporus, respectively be provided with the pull bar (3) of suit compression spring (5) in two endoporus, described handle (2) inboard has a strip shape groove, have the left end of described two pull bars of a slide block (1) (3) to be fixed on the two ends of half-round clamping ring (6) in the groove, the right-hand member slide block (1) interior with being in handle (2) groove is connected;
C, described half-round clamping ring (6) are moved to the left and irregular annular that diameter is 100 millimeters of φ of outer semi-ring (7) formation by the pressure of two groups of springs (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215817 CN2072048U (en) | 1990-09-06 | 1990-09-06 | Lifter for loading and unloading oil crane pipe of train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90215817 CN2072048U (en) | 1990-09-06 | 1990-09-06 | Lifter for loading and unloading oil crane pipe of train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072048U true CN2072048U (en) | 1991-02-27 |
Family
ID=4895057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90215817 Withdrawn CN2072048U (en) | 1990-09-06 | 1990-09-06 | Lifter for loading and unloading oil crane pipe of train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060966C (en) * | 1993-02-12 | 2001-01-24 | 李英杰 | Autocontrol method for fractional extraction process |
-
1990
- 1990-09-06 CN CN 90215817 patent/CN2072048U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060966C (en) * | 1993-02-12 | 2001-01-24 | 李英杰 | Autocontrol method for fractional extraction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |