CN202116234U - Airplane lifting-up device - Google Patents

Airplane lifting-up device Download PDF

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Publication number
CN202116234U
CN202116234U CN2011201585688U CN201120158568U CN202116234U CN 202116234 U CN202116234 U CN 202116234U CN 2011201585688 U CN2011201585688 U CN 2011201585688U CN 201120158568 U CN201120158568 U CN 201120158568U CN 202116234 U CN202116234 U CN 202116234U
Authority
CN
China
Prior art keywords
hydraulic
actuating cylinder
hydraulic actuating
aircraft
jacking
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.)
Expired - Fee Related
Application number
CN2011201585688U
Other languages
Chinese (zh)
Inventor
窦毅斌
薛继延
梁青森
罗小安
何慧清
司慧娟
马爱群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHAANXI HONGDING ELECTROMECHANICAL TECHNOLOGY Co Ltd
Original Assignee
SHAANXI HONGDING ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHAANXI HONGDING ELECTROMECHANICAL TECHNOLOGY Co Ltd filed Critical SHAANXI HONGDING ELECTROMECHANICAL TECHNOLOGY Co Ltd
Priority to CN2011201585688U priority Critical patent/CN202116234U/en
Application granted granted Critical
Publication of CN202116234U publication Critical patent/CN202116234U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an airplane lifting-up device, which comprises a triangular framework, a hydraulic cylinder and a hydraulic driving control unit. The hydraulic cylinder is arranged at the central section of an area enclosed by the triangular framework. The lower part of the hydraulic cylinder is connected with the triangular framework through a horizontal pull rod. The upper part of the hydraulic cylinder is connected with the triangular framework through an inclined pull rod. The hydraulic driving control unit is arranged on the triangular framework. The hydraulic driving control unit is connected with the hydraulic cylinder. The airplane lifting-up device is convenient, reliable, small in volume and wide in application range. The device can be conveniently arranged inside the cabin of an airplane and is convenient in transfer usage. Due to the adoption of the airplane lifting-up device, the logistics guarantee level of the airplane is improved. The device is suitable for the ground maintenance guarantee of various large and medium-sized transporters.

Description

A kind of aircraft jacking apparatus
Technical field
The utility model relates to a kind of airplane floor synthetic guarantee equipment, relates in particular to a kind of aircraft jacking apparatus.
Background technology
Aircraft needs earlier aircraft is used Lifting Equipment jack-up when parking or keeping in repair alighting gear etc. for a long time, and there is following shortcoming in existing aircraft Lifting Equipment:
(1) Lifting Equipment is bulky, can't carry at random during flying ferry, can not satisfy user's fast reserve and arrive assigned address.(2) Lifting Equipment can't accurately be registered to aircraft top nest, finds not aim in case equipment rises, and adjusts very difficulty.(3) do not guarantee the measure that Lifting Equipment is vertical with ground, jacking aircraft under the situation of the uncertain whether vertical ground of equipment has very big potential safety hazard.(4) the equipment self height is fixed, and operating range is very limited, is the special specialized equipment that uses to a kind of model aircraft, can not use by multiple model aircraft.
The utility model content
The purpose of the utility model is a kind of aircraft jacking apparatus to be provided, to solve problems of the prior art to the defective of prior art existence.
To achieve these goals, the technical scheme of the utility model is following:
A kind of aircraft jacking apparatus; It is characterized in that, comprise spandrel frame, hydraulic actuating cylinder and hydraulic-driven control unit, hydraulic actuating cylinder is arranged on the middle part that spandrel frame surrounds the zone; The bottom of hydraulic actuating cylinder is connected with spandrel frame through girt; The top of hydraulic actuating cylinder is connected with spandrel frame through the inclination pull bar, and the hydraulic-driven control unit is installed on the spandrel frame, and the hydraulic-driven control unit is connected with hydraulic actuating cylinder.
In the utility model, said hydraulic actuating cylinder is a multistage hydraulic cylinder.
In the utility model, the screw rod center that ejects at said hydraulic actuating cylinder top is equipped with the laser stylus that plays the role of positioning, and is convenient to eject screw rod before the work and accurately aims at nest place, aircraft top.
In the utility model, said hydraulic actuating cylinder bottom is provided with the spirit level that guarantees the hydraulic actuating cylinder vertical ground.
In the utility model, the bottom of said spandrel frame is provided with wheel.Further, said wheel is one-way wheel or cardan wheel.
In the utility model, said spandrel frame is provided with is convenient to drive the whole draw bar that moves.
The beneficial effect of the utility model:
1, the volume of the utility model is little, is convenient to the delivery at random of aircraft, and transition is convenient, can satisfy aircraft floor and safeguard the needs that ensure.
2, the utility model adopts the method for laser alignment, can aim at accurately fast, has shortened work-hours, guarantees the safe and reliable of jacking aircraft.
3, the utility model adopts multistage multistage hydraulic cylinder stretching structure form of back-outing screw rod and hydraulic pressure cylinder assembly composition, and structure is ingenious, simple, and no complex fabrication process maintains easily, long service life.
4, the utility model operating range is wide, is applicable to multiple model aircraft ground maintenance requirement.
The utility model operating range is wide, is applicable to the ground maintenance guarantee of multiple big-and-middle-sized transport plane (passenger plane).
Description of drawings
Specify the utility model below in conjunction with the accompanying drawing and the specific embodiment:
Fig. 1 is the birds-eye view of the utility model.
Fig. 2 is the partial schematic diagram of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, further set forth the utility model below in conjunction with specific embodiment.
Referring to Fig. 1 and 2, a kind of aircraft jacking apparatus mainly comprises spandrel frame 100, hydraulic actuating cylinder 200 and hydraulic-driven control unit.The hydraulic-driven control unit is a pumping plant 500, and pumping plant 500 is welded on the spandrel frame 100, is connected with hydraulic actuating cylinder 200 through free flow coupling 220.
Hydraulic actuating cylinder 200 is a multistage hydraulic cylinder, is made up of multistage back-out screw rod and hydraulic pressure cylinder assembly, and structure is ingenious, simple, and no complex fabrication process maintains easily, long service life.
Hydraulic actuating cylinder 200 is arranged on the middle part that 100 of spandrel frames surround the zone; And the bottom of hydraulic actuating cylinder 200 is connected (as shown in Figure 2) through three girts 300 with spandrel frame; Girt 300 1 ends and hydraulic actuating cylinder 200 are hinged, and the other end is connected with the angle 110 of spandrel frame.The top of hydraulic actuating cylinder 200 is connected with spandrel frame through three inclination rod assemblies 400, and inclination pull bar 400 1 ends and hydraulic actuating cylinder 200 are hinged, and the other end is connected with the angle 110 of spandrel frame.Screw rod 210 centers that eject at hydraulic actuating cylinder top are equipped with the laser stylus that plays the role of positioning (indicating among the figure), are convenient to eject screw rod before the work and accurately aim at nest place, aircraft top.Can aim at accurately fast like this, shorten work-hours, guarantee the safe and reliable of jacking aircraft.Be provided with the spirit level (not indicating among the figure) that guarantees the hydraulic actuating cylinder vertical ground in the hydraulic actuating cylinder bottom.
Spandrel frame is provided with is convenient to drive the whole draw bar 130 that moves.The bottom of spandrel frame is provided with wheel 120.Wheel is one-way wheel or cardan wheel.During normal moving, can select one-way wheel for use, select cardan wheel for use during the jacking aircraft, adjust Lifting Equipment repeatedly before making things convenient for the jacking aircraft, make laser pen aim at aircraft top nest.
During the jacking aircraft, elect the support wheel of aircraft jacking apparatus as cardan wheel, multistage hydraulic cylinder is back-outed to correct position according to aircraft altitude; Open the laser pen that ejects the screw rod top; Adjust device location repeatedly, make laser penetrate just in time that nest goes out on the aircraft top, and guarantee the spirit level level.Screwing off device tray makes pallet stablize kiss the earth.Open fluid control valve " liter ", through multistage hydraulic cylinder aircraft is carried out jacking, stop to correct position, tighten control cock " liter " and " fall ", screwing ejects the jam nut on the screw rod.
When falling aircraft, its control step and jacking are opposite.
More than show and described the advantage of groundwork, principal character and the utility model of the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the specification sheets of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.

Claims (8)

1. aircraft jacking apparatus; It is characterized in that, comprise spandrel frame, hydraulic actuating cylinder and hydraulic-driven control unit, hydraulic actuating cylinder is arranged on the middle part that spandrel frame surrounds the zone; The bottom of hydraulic actuating cylinder is connected with spandrel frame through girt; The top of hydraulic actuating cylinder is connected with spandrel frame through the inclination pull bar, and the hydraulic-driven control unit is installed on the spandrel frame, and the hydraulic-driven control unit is connected with hydraulic actuating cylinder.
2. aircraft jacking apparatus according to claim 1 is characterized in that, said hydraulic actuating cylinder is a multistage hydraulic cylinder.
3. aircraft jacking apparatus according to claim 1 is characterized in that, the screw rod center that ejects at said hydraulic actuating cylinder top is equipped with the laser stylus that plays the role of positioning.
4. aircraft jacking apparatus according to claim 1 is characterized in that the bottom of said spandrel frame is provided with wheel.
5. aircraft jacking apparatus according to claim 4 is characterized in that, said wheel is an one-way wheel.
6. aircraft jacking apparatus according to claim 4 is characterized in that, said wheel is a cardan wheel.
7. aircraft jacking apparatus according to claim 1 is characterized in that, said spandrel frame is provided with is convenient to drive the whole draw bar that moves.
8. aircraft jacking apparatus according to claim 1 is characterized in that, the bottom of said hydraulic actuating cylinder is provided with the spirit level that guarantees the hydraulic actuating cylinder vertical ground.
CN2011201585688U 2011-05-17 2011-05-17 Airplane lifting-up device Expired - Fee Related CN202116234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201585688U CN202116234U (en) 2011-05-17 2011-05-17 Airplane lifting-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201585688U CN202116234U (en) 2011-05-17 2011-05-17 Airplane lifting-up device

Publications (1)

Publication Number Publication Date
CN202116234U true CN202116234U (en) 2012-01-18

Family

ID=45457317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201585688U Expired - Fee Related CN202116234U (en) 2011-05-17 2011-05-17 Airplane lifting-up device

Country Status (1)

Country Link
CN (1) CN202116234U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466496A (en) * 2013-08-23 2013-12-25 中国航空工业集团公司西安飞机设计研究所 Airplane jacking device
CN105236292A (en) * 2015-11-17 2016-01-13 沈阳飞研航空设备有限公司 Airplane jack device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103466496A (en) * 2013-08-23 2013-12-25 中国航空工业集团公司西安飞机设计研究所 Airplane jacking device
CN103466496B (en) * 2013-08-23 2016-06-01 中国航空工业集团公司西安飞机设计研究所 A kind of aircraft jack-up device
CN105236292A (en) * 2015-11-17 2016-01-13 沈阳飞研航空设备有限公司 Airplane jack device

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20160517

CF01 Termination of patent right due to non-payment of annual fee