CN103486109A - Automatic-manual dual-purpose start-stop machine - Google Patents
Automatic-manual dual-purpose start-stop machine Download PDFInfo
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- CN103486109A CN103486109A CN201210196634.XA CN201210196634A CN103486109A CN 103486109 A CN103486109 A CN 103486109A CN 201210196634 A CN201210196634 A CN 201210196634A CN 103486109 A CN103486109 A CN 103486109A
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- manual
- piston cylinder
- oil
- pump
- fuel tank
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Abstract
The invention discloses an automatic-manual dual-purpose start-stop machine, which comprises a hydraulic oil cylinder, an oil tank, an integrated manifold block which is arranged inside the oil tank, an automatic oil conveying mechanism and a manual oil conveying mechanism, wherein the integrated manifold block is connected with the hydraulic oil cylinder and used for supplying oil to the hydraulic oil cylinder, when a hydraulic system cannot work normally, the hydraulic oil can be conveyed to a hydraulic drive device by utilizing the manual oil conveying mechanism so as to continue the work, so that the severe result of equipment brought by the stopping of the hydraulic system can be avoided.
Description
Technical field
The invention belongs to hydraulic transmission, be mainly used in the transmission device of large-scale plumbing, Hydraulic and Hydro-Power Engineering.
Background technique
The large water conservancy hydroelectric engineering machineries such as hydraulic pressure steel dam anchor gate, by motor or hydraulic system, equipment is driven to transmission, thereby realize the normal operation of equipment, thereby wherein its power source is all to adopt the hoist of hydraulic system to realize the lifting of gate or the effect that rotation reaches open and close.But sometimes, under outage or hydraulic system cisco unity malfunction situation, if can not recover in time running, can have serious consequences.Therefore, be necessary to arrange auxiliary system in fluid drive mechanism, thereby can still can work on when the hydraulic system cisco unity malfunction.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, the purpose of this invention is to provide the dual-purpose hoist of a kind of auto-manual, thereby realized when the hydraulic system cisco unity malfunction, can work on by manual auxiliary mode.
Technological scheme: for achieving the above object, the technical solution used in the present invention is the dual-purpose hoist of a kind of auto-manual, comprise hydraulic jack, fuel tank, be located at the integrated oil way block in fuel tank, automatic oil transfer mechanism and manual oil transportation mechanism, described integrated oil way block is connected with hydraulic jack, and to the hydraulic jack fuel feeding, wherein: described automatic oil transfer mechanism, comprise motor and be placed in the ratchet pump in fuel tank, wherein said motor is connected with the ratchet pump, and described ratchet pump is connected with integrated oil way block by oil inlet pipe, and to integrated oil way block conveying liquid force feed, described 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 described pump housing, one end of described inflow pipeline is communicated with the closed end of piston cylinder, and the other end immerses fuel tank, described flowline one end is communicated with the other end sidewall of piston cylinder, and the other end is communicated with integrated oil way block by hand-operated direction valve, the piston rod of described piston cylinder is connected with Handleset simultaneously.
As improvement, described Handleset comprises spanner and connecting rod, and they and piston rod form three-link mechanism, and described spanner and the pump housing are hinged simultaneously, thereby thereby but can drive piston rod with regard to driving handle with less dynamics moves left and right, thus realize the process of oil-feed, oil suction.
Further improve, two section different by diameter of described inflow pipeline form, and wherein enlarged diameter section is connected with the piston cylinder closed end, and this enlarged diameter section is provided with the steel ball with spring, and this steel ball is the joint at two sections by spring top.
Further improve, described flowline also by diameter different two sections form, wherein reduced diameter section is connected with piston cylinder the other end sidewall, and this reduced diameter section is provided with the steel ball with spring, this steel ball is the joint at two sections by spring top.
Beneficial effect: compared with prior art, the present invention has the following advantages: when outage or hydraulic system cisco unity malfunction, still can work on by manual assisting, thereby avoid the serious consequence that quits work and bring.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The structural representation that Fig. 2 is hand pump of the present invention.
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 the drawings and specific embodiments, further illustrate the present invention, should understand these embodiments only is not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Fig. 1～2, the hoist that a kind of auto-manual is dual-purpose, it comprises hydraulic jack 1, fuel tank 2, be immersed in integrated oil way block 3 in fuel tank 2, automatic oil transfer mechanism and manual oil transportation mechanism, described integrated oil way block 3 is connected with hydraulic jack 1, and be connected with hydraulic jack 1 by oil pipe, thereby can promote its piston rod 12 motions to hydraulic jack 1 fuel feeding.Wherein automatic oil transfer mechanism comprises motor 5 and is immersed in the ratchet pump 4 in fuel tank 2 hydraulic oil, described motor 5 is connected with ratchet pump 4 by shaft joint 16, and ratchet pump 4 is connected with integrated oil way block 3 by oil pipe, thereby by 4 oil suctions of ratchet pump and to integrated oil way block 3 fuel feeding, also be provided with Pilot operated check valve, relief valve etc. on this integrated oil way block 3, thereby realize under normal operation the driving to hydraulic jack 1.
And the manual oil transportation mechanism added, 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 described pump housing 8, one end of described inflow pipeline 10 is communicated with the closed end of piston cylinder 9, and the other end immerses fuel tank 2; Described flowline 11 1 ends are communicated with the other end sidewall of piston cylinder 9, and the other end is communicated with integrated oil way block 3 by hand-operated direction valve 6; The piston rod 12 of described piston cylinder 9 is connected with Handleset simultaneously, this Handleset comprises spanner 13 and connecting rod 14, they and piston rod 12 form three-link mechanism, simultaneously described spanner 13 is hinged with the pump housing 8, thereby thereby but can drive piston rod 12 with regard to driving handle with less dynamics moves left and right, thus realize the process of oil-feed, oil suction.As improvement, two section different by diameter of described inflow pipeline 10 form, 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 with spring, and this steel ball 15 is the joint at two sections by spring top.Further improve, described flowline 11 also by diameter different two sections form, 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 with spring, this steel ball 15 is the joint at two sections by spring top, thereby can realize the one-way flow of hydraulic oil.
When outage or hydraulic system cisco unity malfunction, first switch hand-operated direction valve 6 and utilize manual oil transportation mechanism, thereby now can promote spanner 13 drive piston rods 12 moves right, the inflow pipeline 10 that is immersed in the hand pump 7 in fuel tank 2 due to the reason of negative pressure starts oil suctions, and enter into piston cylinder 9, and enter into integrated oil way block 3 from flowline 11 outflows of piston cylinder 9 the other end sidewalls, finally hydraulic jack 1 fuel feeding is formed to driving force.
Claims (4)
1. the hoist that auto-manual is dual-purpose, it is characterized in that: comprise hydraulic jack, fuel tank, be located at integrated oil way block in fuel tank, automatic oil transfer mechanism and manual oil transportation mechanism, described integrated oil way block is connected with hydraulic jack, and to the hydraulic jack fuel feeding, wherein:
Described automatic oil transfer mechanism comprises motor and is placed in the ratchet pump in fuel tank that wherein said motor is connected with the ratchet pump, and described ratchet pump is connected with integrated oil way block by oil inlet pipe, and to integrated oil way block conveying liquid force feed;
Described 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 described pump housing, one end of described inflow pipeline is communicated with the closed end of piston cylinder, and the other end immerses fuel tank; Described flowline one end is communicated with the other end sidewall of piston cylinder, and the other end is communicated with integrated oil way block by hand-operated direction valve; The piston rod of described piston cylinder is connected with Handleset simultaneously.
2. the dual-purpose hoist of auto-manual according to claim 1, it is characterized in that: described Handleset comprises spanner and connecting rod, and they and piston rod form three-link mechanism, and described spanner and the pump housing are hinged simultaneously.
3. the dual-purpose hoist of auto-manual according to claim 2, it is characterized in that: two section different by diameter of described inflow pipeline form, wherein enlarged diameter section is connected with the piston cylinder closed end, and this enlarged diameter section is provided with the steel ball with spring, and this steel ball is the joint at two sections by spring top.
4. the dual-purpose hoist of auto-manual according to claim 3, it is characterized in that: described flowline also by diameter different two sections form, wherein reduced diameter section is connected with piston cylinder the other end sidewall, and this reduced diameter section is provided with the steel ball with spring, this steel ball is the joint at two sections by spring top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210196634.XA CN103486109A (en) | 2012-06-14 | 2012-06-14 | Automatic-manual dual-purpose start-stop machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210196634.XA CN103486109A (en) | 2012-06-14 | 2012-06-14 | Automatic-manual dual-purpose start-stop machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103486109A true CN103486109A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210196634.XA Pending CN103486109A (en) | 2012-06-14 | 2012-06-14 | Automatic-manual dual-purpose start-stop machine |
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| CN (1) | CN103486109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674768A (en) * | 2015-02-11 | 2015-06-03 | 阮建华 | Hand-operated movable dam |
-
2012
- 2012-06-14 CN CN201210196634.XA patent/CN103486109A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674768A (en) * | 2015-02-11 | 2015-06-03 | 阮建华 | Hand-operated movable dam |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |