CN102205922B - Hydraulic maglev elevator - Google Patents
Hydraulic maglev elevator Download PDFInfo
- Publication number
- CN102205922B CN102205922B CN201010140125.6A CN201010140125A CN102205922B CN 102205922 B CN102205922 B CN 102205922B CN 201010140125 A CN201010140125 A CN 201010140125A CN 102205922 B CN102205922 B CN 102205922B
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- hydraulic
- magnet
- rodless
- piston
- car
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A hydraulic maglev elevator is composed of a guide rail, a lift car and a hydraulic system or the like. The guide rail is a rodless hydraulic cylinder structure. The rodless hydraulic cylinder body is made of non magnetic tube materials. A rodless piston is arranged in the rodless hydraulic cylinder. A plurality of magnets are arranged on the rodless piston. A guide shoe is arranged at a position on the lift car corresponding to the rodless piston of the guide rail. The magnets are arranged on the guide shoe. The position and the number of the magnets on the guide shoe are corresponding to those of the magnets on the rodless piston and the heteropoles are absorbed to form magnet pairs. The hydraulic system controls the upward movement or downward movement, starting, deceleration, brake and stop of the rodless piston in the rodless hydraulic cylinder, and utilizes the inter-attraction effect of the magnet pairs to drive the lift car to move upward or downward, start, decelerate, brake and stop. The hydraulic elevator is suitable for super-high speed and high-rise operation by using hydraulic driving and magnet principles.
Description
Technical field
The present invention relates to a kind of hydraulic maglev elevator.
Background technology
Traditional elevator drive mode has the driving of tractive driving, hydraulic-driven, reel, rack-and-gear and screw drive etc., and that wherein can make high rise elevator only has tractive driving.Although tractive driving has become leading type of drive, also there is its unsurmountable problem, such as: just in case wire cable rupture, steel rope and car junction get loose, be just in peril of one's life; Need counterweight, must hoistway space be increased, on well top must design bear car, local structure that load-carrying adds counterweight total weight; Acceleration of starting, braking deceleration all will waste energy; Etc..
Hydraulic-driven elevator has many advantages relative to tracking-driven elevator, such as: operate steadily, ride comfort, load carrying ability is large; Do not need counterweight, hoistway area utilization can be improved; Safety is good, even if having a power failure also can utilize manual unit safe falling or lifting, absolutely not the fault of life danger occurs, and this is not available for tracking-driven elevator; When hydraulic elevator is descending, the pressure-driven that deadweight can be utilized to produce, can save the energy; Etc..Although hydraulic elevator has so many particular advantages, up to the present, traditional hydraulic elevator can only be used for low-rise building.Trace it to its cause, conventional hydraulic drives elevator to be all utilize hydraulic cylinder piston rod to elect and pull the car of elevator, due to the restriction of traditional elevator hydraulic cylinder structure, be doomed conventional hydraulic drive elevator cannot be applied to high-rise, cause this kind of elevator with excellent properties not to be widely used.
Summary of the invention
The object of the invention is to invention a kind of more safer than towed elevator, reliable, comfortable, the shortcoming that conventional hydraulic elevator can not be used for skyscraper can be overcome again simultaneously, can be the same as with towed elevator skyscraper, the hydraulic maglev elevator of high-speed cruising can be realized again.
The technical solution adopted for the present invention to solve the technical problems is: a kind of hydraulic pressure magnetic elevator, be made up of guide rail, car and hydraulic efficiency pressure system etc., it is characterized in that: guide rail is a kind of Rodless hydraulic cylinder structure, the non-magnetic tubing of Rodless cylinder cylinder body makes, be provided with rodless piston in Rodless cylinder, rodless piston be provided with several magnet; Position corresponding with guide rail rodless piston on car is provided with leads boots, leads on boots and is provided with magnet, leads magnet one_to_one corresponding on the position of magnet on boots and quantity and rodless piston and the attracting formation magnet pair of heteropole; In HYDRAULIC CONTROL SYSTEM Rodless cylinder rodless piston motion up or down, leave, slow down, brake and stop, utilize the adelphotaxy that magnet is right, drive car move up or down, leave, slow down, brake and stop.
The invention has the beneficial effects as follows, thoroughly overcome tracking-driven elevator and need counterweight, just in case wire cable rupture or steel rope and car junction get loose, the drawback be just in peril of one's life, thoroughly overcome the drawback that conventional hydraulic elevator can not be applicable to high-rise, it operates steadily, do not need counterweight, energy-conservation, high-speed cruising can be realized, can realize being used for higher floor, installing space is little, propulsion source (hydraulic efficiency pressure system pumping plant etc.) can be arranged on the place far away apart from elevator, all advantages that it has towed elevator and a conventional hydraulic elevator but overcome their deficiency, the renewal product of tracking-driven elevator and conventional hydraulic elevator may be become.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the front view of hydraulic maglev elevator structure of the present invention;
Fig. 2 is the section-drawing in A-A direction when car is square car in Fig. 1;
Fig. 3 is the section-drawing in A-A direction when car is circular car in Fig. 1.
Wherein, 10. compartment system, 11. lead boots, 12. car magnet, and 13, roller, 14, car; 20. guide rails, guide rail 20 comprises: 21. cylinder bodies, 22. rodless pistons, 23. piston magnet, 24. hydraulic oil turnover joints; 30. hydraulic efficiency pressure systems, 31. fuel tanks, 32. pumps, 33. change-over valves, 34. flow regulating valve, 35. by pass valves, 36. oil pipes.
Detailed description of the invention
In Fig. 1,2, guide rail 20 is a kind of Rodless hydraulic cylinder structures, and guide rail 20 passes in and out joint 24 by cylinder body 21, rodless piston 22, piston magnet 23 and hydraulic oil and forms; Cylinder body 21 non-magnet material such as stainless steel tube makes, and cylinder body about 21 two ends are provided with hydraulic oil turnover joint (24) and are connected with hydraulic power system, and rodless piston 22 is placed in cylinder body 21, rodless piston 22 is provided with piston magnet 23.
Compartment system 10 comprises car 14, leads boots 11, car magnet 12 and roller 13, position corresponding with the rodless piston 22 of guide rail 20 on car 14 is provided with leads boots 11, lead on boots 11 and be provided with car magnet 12, car magnet 12 is provided with roller 13, car magnet 12 and piston magnet 23 one_to_one corresponding, opposed polarity produces mutual attractive force relatively, and compartment system 10 is kept fixing relative position with rodless piston 22 by the mutual attractive force of the attracting generation of magnet between all guide rails 20 and compartment system 10 all the time.
Hydraulic power system 30 by oil (31, pump 32, change-over valve 33, flow regulating valve 34, by pass valve 35 and oil pipe 36 etc. form.Hydraulic power system 30 drives rodless piston 22 to move up or down, leave, slow down, brake or stop in cylinder body 21, thus drives compartment system (10) to move up or down, leave, slow down, brake or stop.Because elevator of the present invention is by hydraulic-driven, compartment system (10) does not have cable wire traction, does not have the piston rod of hydraulic actuating cylinder to support, and completely attracts to be suspended between guide rail 20 by magnetic force, therefore is named hydraulic maglev elevator.
Due to compartment system 10 kinematic velocity by hydraulic efficiency pressure system 30 flow regulating valve 34 fix, even if hydraulic efficiency pressure system 30 breaks down, compartment system 10 weighs together with the load-carrying of the inside again, also can only by predetermined speed stable landing, want not become all soon soon, the major accident that disconnected steel wire of tracking-driven elevator is in peril of one's life can never occur, and the safety of visible elevator of the present invention is cocksure.
Due to pressure and the flow of hydraulic system pump 32, determine the load-carrying of elevator and the running velocity of compartment system 10, therefore elevator of the present invention both can be designed to big load elevator, can design express elevator again.
Because Rodless cylinder cylinder body 21 non-magnetic material pipe used can weld prolongation, the volume of hydraulic reservoir 31 can design as required, the structure of compartment system 10 can not be gained in weight, overcome conventional hydraulic elevator layer and hug the more heavily more complicated drawback of higher structure, so elevator of the present invention overcomes the drawback that conventional hydraulic elevator is only applicable to bottom building, and may be used for high-rise building.
The problem that car do not drop reliably can be held about by magnetic force.The strong magnets of a modern very small size just can produce very large suction, can produce huge suction when two strong magnets heteropoles are attracting.By test, by attracting for the strong magnets heteropole of two pieces of diameters 30 millimeters together time, be almost difficult to separated; If by they separately after draw close again time, as not significant care, even hand may be injured.Can prove thus, utilize the principle that strong magnets heteropole is attracting, in four guide rails, four rodless pistons are respectively arranged after several magnet hold mutually with each magnet of leading on boots, car will move with rodless piston simultaneously, think separately all difficult, if need to place under repair to car, all can only drop to ground and carry out, there is not the problem that car can fall down.
In Fig. 3, the same level cross section of each rodless piston 22 is provided with 3 magnet 23; Each same level cross section of leading boots 11 corresponding with magnet 23 on car 14 is provided with 3 magnet 12 too, and the object arranged like this increases attractive force further, can improve load carrying ability further.
Certainly, car 14 size and shape in the horizontal direction can change design according to the different situations in place, and the setting position that magnet is right and quantity also should according to circumstances corresponding changes, and hydraulic efficiency pressure system also will design as the case may be.
Claims (1)
1. a hydraulic maglev elevator, be made up of guide rail (20), compartment system (10) and hydraulic power system (30), it is characterized in that: guide rail (20) is a kind of Rodless hydraulic cylinder structure, guide rail (20) passes in and out joint (24) by cylinder body (21), rodless piston (22), piston magnet (23) and hydraulic oil and forms, cylinder body (21) makes of non-magnet material, the upper and lower two ends of cylinder body (21) are provided with hydraulic oil turnover joint (24) and are connected with hydraulic power system, rodless piston (22) is placed in cylinder body (21), rodless piston (22) is provided with piston magnet (23), compartment system (10) comprises car (14), lead boots (11), car magnet (12) and roller (13), be provided with in the upper position corresponding with the rodless piston (22) of guide rail (20) of car (14) and lead boots (11), lead on boots (11) and be provided with car magnet (12), car magnet (12) is provided with roller (13), car magnet (12) and piston magnet (23) one_to_one corresponding, opposed polarity produces mutual attractive force relatively, compartment system (10) is kept fixing relative position by the mutual attractive force of the attracting generation of magnet between all guide rails (20) and compartment system (10) all the time with rodless piston (22),
Hydraulic power system (30) is made up of fuel tank (31), pump (32), change-over valve (33), flow regulating valve (34), by pass valve (35) and oil pipe (36); Hydraulic power system (30) drives rodless piston (22) to move up or down in cylinder body (21), leave, slow down, brake or stop, thus drive compartment system (10) to move up or down, leave, slow down, brake or stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010140125.6A CN102205922B (en) | 2010-03-31 | 2010-03-31 | Hydraulic maglev elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010140125.6A CN102205922B (en) | 2010-03-31 | 2010-03-31 | Hydraulic maglev elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102205922A CN102205922A (en) | 2011-10-05 |
| CN102205922B true CN102205922B (en) | 2015-04-15 |
Family
ID=44695030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010140125.6A Expired - Fee Related CN102205922B (en) | 2010-03-31 | 2010-03-31 | Hydraulic maglev elevator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102205922B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110144A (en) * | 2015-09-11 | 2015-12-02 | 陈德荣 | Hydraulic magnetic levitation elevator |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689830B (en) * | 2012-06-15 | 2016-03-02 | 沈阳工业大学 | Magnetic levitation elevator guiding system and control method thereof |
| CN106114895A (en) * | 2015-09-11 | 2016-11-16 | 陈德荣 | A kind of hydraulic pressure magnetic suspension aircraft carrier topside formula aircraft elevator |
| CN105882450A (en) * | 2016-02-05 | 2016-08-24 | 陈德荣 | Hydraulic permanent magnetic levitation rail traffic system |
| CN105501230B (en) * | 2016-02-05 | 2017-12-12 | 陈德荣 | A kind of hydraulic pressure magnetomotive guideway transit system |
| CN108238526A (en) * | 2018-03-12 | 2018-07-03 | 界首市迅立达电梯有限公司 | A kind of auxiliary device for being used to improve lift car degree of operating steadily |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU664900A1 (en) * | 1978-01-09 | 1979-05-30 | Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КузНИУИ" | Lift |
| CN1532134A (en) * | 2003-03-25 | 2004-09-29 | 黄祖文 | Novel hydraulic lift |
| CN2873722Y (en) * | 2006-01-24 | 2007-02-28 | 李士鹏 | Magnetic suspension lift |
| CN200977869Y (en) * | 2006-12-12 | 2007-11-21 | 于明江 | Magnetic suspension inclined traveling elevator |
| CN201424329Y (en) * | 2009-06-26 | 2010-03-17 | 金陵科技学院 | Traction device of maglev elevator |
-
2010
- 2010-03-31 CN CN201010140125.6A patent/CN102205922B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU664900A1 (en) * | 1978-01-09 | 1979-05-30 | Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КузНИУИ" | Lift |
| CN1532134A (en) * | 2003-03-25 | 2004-09-29 | 黄祖文 | Novel hydraulic lift |
| CN2873722Y (en) * | 2006-01-24 | 2007-02-28 | 李士鹏 | Magnetic suspension lift |
| CN200977869Y (en) * | 2006-12-12 | 2007-11-21 | 于明江 | Magnetic suspension inclined traveling elevator |
| CN201424329Y (en) * | 2009-06-26 | 2010-03-17 | 金陵科技学院 | Traction device of maglev elevator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105110144A (en) * | 2015-09-11 | 2015-12-02 | 陈德荣 | Hydraulic magnetic levitation elevator |
| CN105110144B (en) * | 2015-09-11 | 2018-03-23 | 陈德荣 | Hydraulic maglev elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102205922A (en) | 2011-10-05 |
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| DD01 | Delivery of document by public notice |
Addressee: Chen Haijuan Document name: Notification of Passing Examination on Formalities |
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| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Two Asian Games Town Panyu District of Guangzhou City Xingya Guangdong province 511441 No. 32 12 501 Applicant after: Chen Derong Address before: 510665, 1-13J, Maple Road, Zhongshan Road, Tianhe District, Guangdong, Guangzhou, eight Applicant before: Chen Derong |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20200331 |