CN201856695U - Mutual rescue system of hydraulic system of boat car - Google Patents
Mutual rescue system of hydraulic system of boat car Download PDFInfo
- Publication number
- CN201856695U CN201856695U CN 201020272682 CN201020272682U CN201856695U CN 201856695 U CN201856695 U CN 201856695U CN 201020272682 CN201020272682 CN 201020272682 CN 201020272682 U CN201020272682 U CN 201020272682U CN 201856695 U CN201856695 U CN 201856695U
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- valve
- oil
- hydraulic
- valves
- ball valve
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- Expired - Lifetime
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- 239000002828 fuel tank Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract description 28
- 239000010720 hydraulic oil Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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Abstract
The utility model discloses a mutual rescue system of a hydraulic system of a boat car. The mutual rescue system comprises a main hydraulic oil cylinder, an auxiliary hydraulic oil cylinder, a main balance valve and an auxiliary balance valve, and is characterized in that electromagnetic valves are communicated with the balance valves of the main and the auxiliary oil cylinders in the hydraulic system; two ball valves are respectively added to an outlet A and an outlet B of each electromagnetic valve and connected through an oil return pipe; an oil return integrated block is arranged between the oil return pipes; the electromagnetic valves are connected with a cargo discharging valve; an oil filter is arranged between the electromagnetic valves and the cargo discharging valve; the cargo discharging valve is connected with an oil tank; an oil pump and an oil filter are connected between the cargo discharging valve and the oil tank; the ball valves are two-position three-way ball valves; each ball valve is provided with three outlets, wherein, an outlet A and an outlet B are clamping-sleeving joints, and a middle outlet C is a quick change joint; and the electromagnetic valves are three-position four-way valves. The mutual rescue system is convenient to operate, is flexible and maneuverable, and has high reliability.
Description
Technical field:
The utility model relates to hydraulic efficiency pressure system and protects the field of rescuing, and specifically is that a kind of ship vehicle hydraulic system is rescued system mutually.
Background technology:
The multiple motorboat of shipyard batch manufacturing, its main performance has reached the advanced level of similar equipment, this product many local uses in the whole nation at present.Multiple motorboat is made up of motorboat and ship car two parts, the ship car is the terrestrial transportation device of motorboat, the effect of its handing device is to finish the land loading and unloading of motorboat and the flashing entrucking on bank, when carrying out operation, if the ship vehicle hydraulic system breaks down, normal Multi Loading and Unloading Functions can't realize, will influence the normal loading and unloading operation of equipment and daily maintaining.
Therefore, must improve the ship vehicle hydraulic system, the hydraulic efficiency pressure system of ship car is had rescue function mutually, promptly when a ship vehicle hydraulic system breaks down and can't operation, can utilize the hydraulic efficiency pressure system of another ship car that it can normally be loaded and unloaded, to guarantee carrying out smoothly of normal operation and daily maintenance, this has great importance to the ability that improves equipment.
The utility model content:
The utility model purpose provides a kind of ship vehicle hydraulic system and rescues system mutually, solve that a ship vehicle hydraulic system breaks down and can't operation the time, can utilize the hydraulic efficiency pressure system of another ship car that it can normally be loaded and unloaded, to guarantee carrying out smoothly of normal operation and daily maintenance, improve the actual application ability of equipment.
Technical solutions of the utility model are as follows:
A kind of ship vehicle hydraulic system is rescued system mutually, comprise the main and auxiliary oil cylinder of hydraulic pressure, main and auxiliary balance cock is characterized in that main and auxiliary oil cylinder balance cock is connected respectively in the pipeline of two three position four-way electromagnetic valves in the hydraulic efficiency pressure system, and the A of three position four-way electromagnetic valve, B mouth place are equipped with a ball valve respectively; Described each ball valve is connected to the oil return integrated package by oil return pipe, and the oil return integrated package is connected to hydraulic reservoir; Two three position four-way electromagnetic valves are connected to valve discharge respectively, are provided with oil filter between electromagnetic valve and the valve discharge; Described valve discharge connects fuel tank, is connected with oil pump and oil filter between valve discharge and the fuel tank.
Described ship vehicle hydraulic system is rescued system mutually, it is characterized in that described ball valve is the two-position three way ball valve, is divided into to be A, B, three outlets of C, and A mouth, B mouth are that cutting ferrule joint, middle C mouth are quick joint.
The utility model has the advantages that:
The utility model is easy to operate, and is flexible, and the reliability height has reached the requirement of rescuing operation mutually, has strengthened the operating characteristic of ship car.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model A vehicle hydraulic system is normal, two-position three way ball valve passage figure in the system.
Fig. 3 is that the utility model A, B car are helped each other under the situation two-position three way ball valve passage figure.
The specific embodiment:
(annotate: the ball valve of ship car A is 7,8, and 7,8 structures are identical, and the Reference numeral of ball valve is 7 structure among Fig. 2, and the ball valve of ship car B is 9,10, and rubber hose coupling is 18, and the ball valve 7 of ship car A is 18 to be connected with the ball valve 9 of ship car B by rubber hose coupling)
A kind of ship vehicle hydraulic system is rescued system mutually, comprises the main and auxiliary oil cylinder 1,2 of hydraulic pressure, and main and auxiliary balance cock 3,4 passes to the electromagnetic valve 5,6 of main and auxiliary oil cylinder balance cock 3,4 in the hydraulic efficiency pressure system, and the A of electromagnetic valve 5,6, B mouth place respectively increase a ball valve 7,8,9,10; Described ball valve connects by oil return pipe 11, is provided with oil return integrated package 12 between the oil return pipe 11; Electromagnetic valve 5,6 connects valve discharge 13, is provided with oil filter 14 between electromagnetic valve 5,6 and the valve discharge 13; Described valve discharge 13 connects fuel tank 15, is connected with oil pump 16 and oil filter 17 between valve discharge 13 and the fuel tank 15.
Described ball valve 7,8,9,10 is the two-position three way ball valve, and being divided into is three outlets, and A mouth, B mouth are that cutting ferrule joint, middle C mouth are quick joint.
Described electromagnetic valve 5,6 is a three-position four-way valve.
Ship vehicle hydraulic system principle of work (seeing accompanying drawing 1).Generally, the passage of hydraulic oil in the two-position three way ball valve is A → B (as accompanying drawing 2), supposes that the hydraulic efficiency pressure system of ship car B breaks down, and needs with ship car A assist to fulfil assignment (as Fig. 3).At first, all ball valve 7 operating handles of ship car A are clockwise rotated 90 °, at this moment the import of ship car A ball valve is A, exports to be C, and the B mouth disconnects, and at this moment, the A car can not carry out operation; Then, all ball valve 9 operating handles on the ship car B are rotated counterclockwise 90 °, at this moment the import of ship car B ball valve 9 is C, exports to be B, and the A mouth disconnects; Secondly, take out the standby rubber hose coupling 18 on the two cars, connect pairing 4 quick joints of two cars, A, B two cars hydraulic efficiency pressure system are formed the loop; Moreover the maneuver box (inside and outside maneuver box all can) that operator is handled ship car A acts on the ship car B hydraulic power of ship car A, and ship car B fulfils assignment under the assistance of ship car A.At last, operation finishes, and oil drainer on the turn two-position three way ball valve is pulled up quick coupling after 20 seconds and got final product.
During operation, the normal ship car of hydraulic efficiency pressure system, the passage that leads to balance cock and oil cylinder must cut off, and utilizes the hydraulic power of this ship car and three position four-way electromagnetic valve to provide power and oil circuit to commutate to hydraulic efficiency pressure system ship car in bad order.During design, used the two-position three way ball valve after improving, and ball valve is installed in A, the B interface back of three position four-way electromagnetic valve, the powershift of two cars and the commutation of switching the back hydraulic circuit have been solved so well, can guarantee hydraulic efficiency pressure system ship car in bad order in the time can't finishing flashing to motorboat, car loading operation, assist to finish by another ship car.
Claims (2)
1. a ship vehicle hydraulic system is rescued system mutually, comprise the main and auxiliary oil cylinder of hydraulic pressure, main and auxiliary balance cock is characterized in that main and auxiliary oil cylinder balance cock is connected respectively in the pipeline of two three position four-way electromagnetic valves in the hydraulic efficiency pressure system, and the A of three position four-way electromagnetic valve, B mouth place are equipped with a ball valve respectively; Described each ball valve is connected to the oil return integrated package by oil return pipe, and the oil return integrated package is connected to hydraulic reservoir; Two three position four-way electromagnetic valves are connected to valve discharge respectively, are provided with oil filter between electromagnetic valve and the valve discharge; Described valve discharge connects fuel tank, is connected with oil pump and oil filter between valve discharge and the fuel tank.
2. ship vehicle hydraulic system according to claim 1 is rescued system mutually, it is characterized in that described ball valve is the two-position three way ball valve, is divided into to be A, B, three outlets of C, and A mouth, B mouth are that cutting ferrule joint, middle C mouth are quick joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020272682 CN201856695U (en) | 2010-07-20 | 2010-07-20 | Mutual rescue system of hydraulic system of boat car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020272682 CN201856695U (en) | 2010-07-20 | 2010-07-20 | Mutual rescue system of hydraulic system of boat car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856695U true CN201856695U (en) | 2011-06-08 |
Family
ID=44102511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020272682 Expired - Lifetime CN201856695U (en) | 2010-07-20 | 2010-07-20 | Mutual rescue system of hydraulic system of boat car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856695U (en) |
-
2010
- 2010-07-20 CN CN 201020272682 patent/CN201856695U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |