CN202468550U - Auto-manual dual-purpose hoist - Google Patents
Auto-manual dual-purpose hoist Download PDFInfo
- Publication number
- CN202468550U CN202468550U CN2012202807774U CN201220280777U CN202468550U CN 202468550 U CN202468550 U CN 202468550U CN 2012202807774 U CN2012202807774 U CN 2012202807774U CN 201220280777 U CN201220280777 U CN 201220280777U CN 202468550 U CN202468550 U CN 202468550U
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- manual
- oil
- piston cylinder
- pump
- way block
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Abstract
The utility model discloses an auto-manual dual-purpose hoist which comprises a hydraulic oil cylinder, an oil tank, an integrated oil way block in the oil tank, an automatic oil conveying mechanism and a manual oil conveying mechanism, wherein the integrated oil way block is connected with the hydraulic oil cylinder and supplies oil to the hydraulic oil cylinder; and thus, when the hydraulic system cannot work normally, the manual oil conveying mechanism conveys hydraulic oil to a hydraulic driver so that the hydraulic system continues to work and the serious consequences to the equipment caused by the stop of the hydraulic system can be avoided.
Description
Technical field
The utility model belongs to hydraulic transmission, is mainly used in the transmission device of large-scale plumbing, Hydraulic and Hydro-Power Engineering.
Background technique
Large water conservancy hydroelectric engineerings such as hydraulic pressure steel dam anchor gate machinery; All be equipment to be driven transmission through motor or hydraulic system; Thereby the normal operation of the equipment of realization, thereby wherein its power source all is to adopt the hoist of hydraulic system to realize the up-down of gate or the effect that rotation reaches open and close.But under outage or hydraulic system cisco unity malfunction situation, can have serious consequences sometimes if can not in time recover running.Therefore, be necessary in fluid drive mechanism, to be provided with auxiliary system, thereby can when the hydraulic system cisco unity malfunction, still can work on.
Summary of the invention
Goal of the invention: to the problem and shortage of above-mentioned existing existence, the purpose of the utility model has provided the dual-purpose hoist of a kind of auto-manual, thereby realizes when the hydraulic system cisco unity malfunction, can work on through manually auxiliary mode.
Technological scheme: for realizing the foregoing invention purpose; The technological scheme that the utility model adopts is the dual-purpose hoist of a kind of auto-manual, comprises hydraulic jack, fuel tank, is located at the integrated oil way block in the fuel tank, automatic oil transportation mechanism and manual oil transportation mechanism, and said integrated oil way block is connected with hydraulic jack; And to the hydraulic jack fuel feeding; Wherein: said automatic oil transportation mechanism, comprise motor and the ratchet pump that places in the fuel tank, wherein said motor is connected with the ratchet pump; And said ratchet pump is connected with integrated oil way block through oil inlet pipe, and to integrated oil way block delivery hydraulic pressure oil; Said manual oil transportation mechanism; Comprise the manual reverse of direction valve and the hand pump that are located at the fuel tank sidewall; This hand pump comprises the pump housing, is located at inflow pipeline and flowline in the pump housing; Be provided with cylindrical space as piston cylinder in the said pump housing, an end of said inflow pipeline is communicated with the closed end of piston cylinder, and the other end immerses fuel tank; Said flowline one end is communicated with the other end sidewall of piston cylinder, and the other end then is communicated with integrated oil way block through hand-operated direction valve; The piston rod of said piston cylinder is connected with Handleset simultaneously.
As improvement; Said Handleset comprises spanner and connecting rod, and they and piston rod are formed three-link mechanism, and the said spanner and the pump housing are hinged simultaneously; But thereby thereby can drive the piston rod move left and right with regard to driving handle with less dynamics, thus realize the process of oil-feed, oil suction.
Further improve, said inflow pipeline is made up of different two sections of diameter, and wherein enlarged diameter section is connected with the piston cylinder closed end, and this enlarged diameter section is provided with the steel ball of being with spring, and this steel ball is withstood on two sections joint by spring.
Further improve, said flowline also is made up of different two sections of diameter, and wherein reduced diameter section is connected with piston cylinder the other end sidewall, and this reduced diameter section is provided with the steel ball of being with spring, and this steel ball is withstood on two sections joint by spring.
Beneficial effect: compared with prior art, the utlity model has following advantage: when outage or during the hydraulic system cisco unity malfunction, still can be through manual auxiliary working on, thus avoided the serious consequence that quits work and bring.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the said hand pump of the utility model.
Hydraulic jack 1, fuel tank 2, integrated oil way block 3, ratchet pump 4, motor 5, hand-operated direction valve 6, hand pump 7, the pump housing 8, piston cylinder 9, inflow pipeline 10, flowline 11, piston rod 12, spanner 13, connecting rod 14, steel ball 15, shaft joint 16.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the utility model; Should understand these embodiments only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Shown in Fig. 1～2; The hoist that a kind of auto-manual is dual-purpose; It comprises hydraulic jack 1, fuel tank 2, is immersed in the integrated oil way block 3 in the fuel tank 2, automatic oil transportation mechanism and manual oil transportation mechanism; Said integrated oil way block 3 is connected with hydraulic jack 1, and is connected with hydraulic jack 1 through oil pipe, thereby can promote its piston rod 12 motions to hydraulic jack 1 fuel feeding.Wherein oil transportation mechanism comprises motor 5 and the ratchet pump 4 that is immersed in fuel tank 2 hydraulic oil automatically; Said motor 5 is connected with ratchet pump 4 through shaft joint 16; And ratchet pump 4 is connected with integrated oil way block 3 through oil pipe; Thereby through ratchet pump 4 oil suctions and, also be provided with Pilot operated check valve, relief valve etc. on this integrated oil way block 3, thereby be implemented under the normal operation driving hydraulic jack 1 to integrated oil way block 3 fuel feeding.
And the manual oil transportation mechanism that adds; Comprise 6 of the hand-operated direction valves and the hand pump 7 that are located at fuel tank 2 sidewalls; This hand pump 7 comprises the pump housing 8, is located at inflow pipeline 10 and flowline 11 in the pump housing 8; Be provided with cylindrical space as piston cylinder 9 in the said pump housing 8, an end of said inflow pipeline 10 is communicated with the closed end of piston cylinder 9, and the other end immerses fuel tank 2; Said flowline 11 1 ends are communicated with the other end sidewall of piston cylinder 9, and the other end then is communicated with integrated oil way block 3 through hand-operated direction valve 6; The piston rod 12 of said piston cylinder 9 is connected with Handleset simultaneously; This Handleset comprises spanner 13 and connecting rod 14; They and piston rod 12 are formed three-link mechanism; Simultaneously said spanner 13 is hinged with the pump housing 8, thereby but thereby can drive piston rod 12 move left and right with regard to driving handle with less dynamics, thus realize the process of oil-feed, oil suction.As improvement, said inflow pipeline 10 is made up of different two sections of diameter, and wherein enlarged diameter section is connected with piston cylinder 9 closed ends, and this enlarged diameter section is provided with the steel ball 15 of band spring, and this steel ball 15 is withstood on two sections joint by spring.Further improve; Said flowline 11 also is made up of different two sections of diameter, and wherein reduced diameter section is connected with piston cylinder 9 the other end sidewalls, and this reduced diameter section is provided with the steel ball 15 of band spring; This steel ball 15 is withstood on two sections joint by spring, thereby can realize the one-way flow of hydraulic oil.
When outage or hydraulic system cisco unity malfunction; Switch earlier hand-operated direction valve 6 and utilize manual oil transportation mechanism; Move right thereby can promote spanner 13 drive piston rods 12 this moment,, and enter into piston cylinder 9 owing to the reason of negative pressure is immersed in the inflow pipeline 10 beginning oil suctions of the hand pump 7 in the fuel tank 2; And flow out from the flowline of piston cylinder 9 the other end sidewalls 11 and to enter into integrated oil way block 3, finally hydraulic jack 1 fuel feeding is formed driving force.
Claims (4)
1. hoist that auto-manual is dual-purpose; It is characterized in that: comprise hydraulic jack, fuel tank, be located at the integrated oil way block in the fuel tank, automatic oil transportation mechanism and manual oil transportation mechanism; Said integrated oil way block is connected with hydraulic jack, and to the hydraulic jack fuel feeding, wherein:
Said automatic oil transportation mechanism comprises motor and the ratchet pump that places in the fuel tank, and wherein said motor is connected with the ratchet pump, and said ratchet pump passes through oil inlet pipe and is connected with integrated oil way block, and oily to the integrated oil way block delivery hydraulic pressure;
Said manual oil transportation mechanism; Comprise the manual reverse of direction valve and the hand pump that are located at the fuel tank sidewall; This hand pump comprises the pump housing, is located at inflow pipeline and flowline in the pump housing; Be provided with cylindrical space as piston cylinder in the said pump housing, an end of said inflow pipeline is communicated with the closed end of piston cylinder, and the other end immerses fuel tank; Said flowline one end is communicated with the other end sidewall of piston cylinder, and the other end then is communicated with integrated oil way block through hand-operated direction valve; The piston rod of said piston cylinder is connected with Handleset simultaneously.
2. according to the dual-purpose hoist of the said auto-manual of claim 1, it is characterized in that: said Handleset comprises spanner and connecting rod, and they and piston rod are formed three-link mechanism, and the said spanner and the pump housing are hinged simultaneously.
3. according to the dual-purpose hoist of the said auto-manual of claim 2; It is characterized in that: said inflow pipeline is made up of different two sections of diameter; Wherein enlarged diameter section is connected with the piston cylinder closed end, and this enlarged diameter section be provided with the band spring steel ball, this steel ball is withstood on two sections joint by spring.
4. according to the dual-purpose hoist of the said auto-manual of claim 3; It is characterized in that: said flowline also is made up of different two sections of diameter; Wherein reduced diameter section is connected with piston cylinder the other end sidewall; And this reduced diameter section is provided with the steel ball of band spring, and this steel ball is withstood on two sections joint by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202807774U CN202468550U (en) | 2012-06-14 | 2012-06-14 | Auto-manual dual-purpose hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202807774U CN202468550U (en) | 2012-06-14 | 2012-06-14 | Auto-manual dual-purpose hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468550U true CN202468550U (en) | 2012-10-03 |
Family
ID=46916710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202807774U Expired - Lifetime CN202468550U (en) | 2012-06-14 | 2012-06-14 | Auto-manual dual-purpose hoist |
Country Status (1)
| Country | Link |
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| CN (1) | CN202468550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943918A (en) * | 2012-11-15 | 2013-02-27 | 南通海狮船舶机械有限公司 | Hydraulic fast closing device |
| CN103629192A (en) * | 2013-12-19 | 2014-03-12 | 安徽康迪纳电力科技有限责任公司 | Manual-automatic integrated hydraulic oil station |
| CN110145632A (en) * | 2019-06-03 | 2019-08-20 | 扬州三元动力机械有限公司 | A kind of dual-purpose integrated hydraulic hoists of novel torch |
-
2012
- 2012-06-14 CN CN2012202807774U patent/CN202468550U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102943918A (en) * | 2012-11-15 | 2013-02-27 | 南通海狮船舶机械有限公司 | Hydraulic fast closing device |
| CN103629192A (en) * | 2013-12-19 | 2014-03-12 | 安徽康迪纳电力科技有限责任公司 | Manual-automatic integrated hydraulic oil station |
| CN103629192B (en) * | 2013-12-19 | 2015-12-02 | 安徽康迪纳电力科技有限责任公司 | The hydraulic oil unit of auto-manual |
| CN110145632A (en) * | 2019-06-03 | 2019-08-20 | 扬州三元动力机械有限公司 | A kind of dual-purpose integrated hydraulic hoists of novel torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180504 Address after: 225600 No. 82 Qin Po Road, Gaoyou Economic Development Zone, Yangzhou, Jiangsu Patentee after: GAOYOU HENGLI HYDRAULIC WHOLE SET EQUIPMENT CO., LTD. Address before: 225600 No. 82 Qin Po Road, Gaoyou Economic Development Zone, Yangzhou, Jiangsu Patentee before: Song Youliang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |