CN105923568B - Mechanical engine installs vehicle - Google Patents

Mechanical engine installs vehicle Download PDF

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Publication number
CN105923568B
CN105923568B CN201610415746.8A CN201610415746A CN105923568B CN 105923568 B CN105923568 B CN 105923568B CN 201610415746 A CN201610415746 A CN 201610415746A CN 105923568 B CN105923568 B CN 105923568B
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CN
China
Prior art keywords
engine
elevating mechanism
nut
hydraulic cylinder
vehicle
Prior art date
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Active
Application number
CN201610415746.8A
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Chinese (zh)
Other versions
CN105923568A (en
Inventor
杨俊鹏
刘爽
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.)
Shenyang Aircraft Industry Group Co Ltd
Original Assignee
Shenyang Aircraft Industry Group 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 Shenyang Aircraft Industry Group Co Ltd filed Critical Shenyang Aircraft Industry Group Co Ltd
Priority to CN201610415746.8A priority Critical patent/CN105923568B/en
Publication of CN105923568A publication Critical patent/CN105923568A/en
Application granted granted Critical
Publication of CN105923568B publication Critical patent/CN105923568B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • B66F7/0666Multiple scissor linkages vertically arranged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/08Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

Abstract

The present invention relates to a kind of mechanical engines to install vehicle, and elevating mechanism, the top braces micro-adjusting mechanism of elevating mechanism are equipped in walking mechanism, and micro-adjusting mechanism is equipped with connecting bracket;It is equipped with hydraulic cylinder link block on elevating mechanism, hydraulic system is equipped in walking mechanism, the hydraulic cylinder in hydraulic system is connect with hydraulic cylinder link block.The installation vehicle has easy to operate, highly-safe, the performances such as reliable operation, and adaptable, suitable for the installation of various model engines, improves work efficiency.

Description

Mechanical engine installs vehicle
Technical field
The present invention relates to a kind of mechanical engines to install vehicle, is the ground handling equipment of aircraft, the peace for engine Dress and disassembly.
Background technique
With the continuous development of aircraft engine, the mounting means of airframe and engine also constantly updates.It is original Engine installation vehicle be difficult adapt to new model requirement, be unable to satisfy the mating operation of engine and body.Engine is installed Inefficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mechanical engines to install vehicle, which has operation letter It is single, highly-safe, the performances such as reliable operation, and also it is adaptable, suitable for the installation of various model engines, improve work Efficiency.
In order to solve the above problem, the specific technical solution of the present invention is as follows: a kind of mechanical engine installation vehicle is being walked Mechanism is equipped with elevating mechanism, the top braces micro-adjusting mechanism of elevating mechanism, and micro-adjusting mechanism is equipped with connecting bracket;In elevator Structure is equipped with hydraulic cylinder link block, and hydraulic system is equipped in walking mechanism, and the hydraulic cylinder in hydraulic system is connect with hydraulic cylinder Block connection.
The structure of the micro-adjusting mechanism is, longitudinal slide rail is equipped at the both ends of under(-)chassis, between two longitudinal slide rails Equipped with longitudinal leadscrew, upper frame is threadedly engaged on longitudinal leadscrew, upper frame bottom is slidably connected with longitudinal slide rail;Upper box Frame upper surface is equipped with horizontal slide rail and horizontal leading screw, and horizontal leading screw is vertical with longitudinal leadscrew antarafacial, and function is arranged in horizontal leading screw It can bracket.
The function bracket is made of two layers of support board, and the nut spiral shell there are four distributed rectangular is set between two support plates Bar assembly, nut-screw assembly structure are threaded coupling nut on screw rod, and nut is equipped with handle, screw rod upper end and upper layer branch Fagging connection, nut are connect with lower layer support plate.
The elevating mechanism is made of eight support arms, every four support arms be hinged form lifting bracket, two branch It is connected between frame by equidistant pillar, hydraulic cylinder link block, hydraulic cylinder link block and hydraulic pressure system is equipped in the middle part of two pack supports System connection.
The elevating mechanism and micro-adjusting mechanism is equipped with locking device, and there are two nipple, screw threads for locking device tool Connector is connect with thread bush jointly.
The walking mechanism structure is the low level support column set on chassis there are four distributed rectangular, low level support column Elevating mechanism is supported, is equipped with castor and lower margin in the lower surface on chassis, the front end on chassis is equipped with draw bar.
Using mechanical engine installation vehicle to the installation method of engine, comprising the following steps:
1) mechanical engine installation vehicle is rested in into designated position, engine is mounted in connecting bracket;
2) yaw angle of engine is adjusted by nut-screw assembly;
3) support arm on elevating mechanism is risen using hydraulic system, engine is transported to installation site.
Mechanical engine installs vehicle and engine is transported to designated position by walking mechanism and elevating mechanism, is passing through Micro-adjusting mechanism is adjusted the yaw angle of engine, so as to rapidly adapt to the installation of various engine models.
Micro-adjusting mechanism adjusts it accurately to guarantee the subtle adjustment of transmitter using horizontal and vertical screw structure It is whole.
Specifically the structure of function bracket is defined, to adjust the yaw angle of engine.
Elevating mechanism guarantees that conveying is steady, lifting for the structure for lifting transmitter by the rise and fall of hydraulic control support arm Freely.
Elevating mechanism and micro-adjusting mechanism are equipped with locking device, with guarantee device in tooling state, when structure lock, mention High safety performance.
The low level support column there are four distributed rectangular is set on chassis, for being supported to lifting structure, reduces hydraulic pressure system It unites in the burden of off working state.
Using mechanical engine installation vehicle to the installation method of engine, make that more acurrate, the efficiency of engine installation is installed It is higher.
Detailed description of the invention
Fig. 1 is the overall structure diagram that mechanical engine installs vehicle.
Fig. 2 is the structural schematic diagram of micro-adjusting mechanism.
Fig. 3 is nut-screw assembly structure schematic diagram.
Fig. 4 is elevating mechanism structural schematic diagram.
Fig. 5 is the structural schematic diagram of walking mechanism.
Specific embodiment
As shown in Figure 1, a kind of mechanical engine installs vehicle, elevating mechanism 20, elevator are equipped in walking mechanism 10 The top braces micro-adjusting mechanism 30 of structure 20, micro-adjusting mechanism 30 are equipped with connecting bracket 1;Hydraulic cylinder is equipped on elevating mechanism 20 to connect Block 2 is connect, hydraulic system 40 is equipped in walking mechanism 10, the hydraulic cylinder in hydraulic system 40 is connect with hydraulic cylinder link block 2.
The structure of the micro-adjusting mechanism 30 is to be equipped with longitudinal slide rail 32 at the both ends of under(-)chassis 31, two longitudinal sliding It is equipped with longitudinal leadscrew 33 between rail 32, upper frame 37 is threadedly engaged on longitudinal leadscrew 33,37 bottom of upper frame and longitudinal direction are sliding Rail 32 is slidably connected;37 upper surface of upper frame is equipped with horizontal slide rail 36 and horizontal leading screw 35, horizontal leading screw 35 and longitudinal leadscrew 33 antarafacials are vertical, and function bracket 38 is arranged in horizontal leading screw 35.
The function bracket 38 is made of two layers of support board, and the nut there are four distributed rectangular is set between two support plates Screw rod assembly 50,50 structure of nut-screw assembly are threaded coupling nut 52 on screw rod 53, and nut 52 is equipped with handle 51, spiral shell 53 upper end of bar is connect with upper layer support plate, and nut 52 is connect with lower layer support plate.
The elevating mechanism 20 is made of eight support arms 21, every four support arms 21 be hinged form lifting bracket, It is connected between two brackets by equidistant pillar 22, hydraulic cylinder link block 2, hydraulic cylinder link block is equipped in the middle part of two pack supports 2 connect with hydraulic system 40.
The elevating mechanism 20 and micro-adjusting mechanism 30 is equipped with locking device 3, and the tool of locking device 3 connects there are two screw thread Head, nipple are connect with thread bush jointly.
10 structure of walking mechanism is the low level support column 14 set on chassis 13 there are four distributed rectangular, low level Support column 14 supports elevating mechanism 20, is equipped with castor 15 and lower margin 16 in the lower surface on chassis 13, the front end on chassis 13, which is equipped with, leads Draw bar 17.
Using mechanical engine installation vehicle to the installation method of engine, comprising the following steps:
1) mechanical engine installation vehicle is rested in into designated position, engine is mounted in connecting bracket 1;
2) yaw angle of engine is adjusted by nut-screw assembly 50;
3) support arm 21 on elevating mechanism 20 is risen using hydraulic system 40, engine is transported to installation site.

Claims (6)

1. a kind of mechanical engine installs vehicle, it is characterised in that: be equipped with elevating mechanism (20) on walking mechanism (10), lifting The top braces micro-adjusting mechanism (30) of mechanism (20), micro-adjusting mechanism (30) are equipped with connecting bracket (1);On elevating mechanism (20) Equipped with hydraulic cylinder link block (2), be equipped with hydraulic system (40) on walking mechanism (10), the hydraulic cylinder in hydraulic system (40) with Hydraulic cylinder link block (2) connection;Elevating mechanism (20) and micro-adjusting mechanism (30) are equipped with locking device (3), locking device (3) tool There are two nipple, two nipples are separately positioned on unfixed two parts closed in relative position, and screw thread connects Head is connect with thread bush jointly.
2. mechanical engine as described in claim 1 installs vehicle, it is characterised in that: the structure of the micro-adjusting mechanism (30) For, longitudinal slide rail (32) are equipped at the both ends of under(-)chassis (31), are equipped with longitudinal leadscrew (33) between two longitudinal slide rails (32), It is threadedly engaged on longitudinal leadscrew (33) upper frame (37), upper frame (37) bottom is slidably connected with longitudinal slide rail (32);On Frame (37) upper surface in portion's is equipped with horizontal slide rail (36) and horizontal leading screw (35), horizontal leading screw (35) and longitudinal leadscrew (33) antarafacial Vertically, function bracket (38) are set on horizontal leading screw (35).
3. tool formula engine as claimed in claim 2 installs vehicle, it is characterised in that: the function bracket (38) is by two layers Fagging forms, and the nut-screw assembly (50) there are four distributed rectangular, nut-screw assembly (50) knot are set between two support plates Structure is threaded coupling nut (52) on screw rod (53), and nut (52) is equipped with handle (51), and screw rod (53) upper end and upper layer support Plate connection, nut (52) are connect with lower layer support plate.
4. mechanical engine as described in claim 1 installs vehicle, it is characterised in that: the elevating mechanism (20) is by eight Support arm (21) composition, every four support arms (21) are hinged the bracket of form lifting, pass through equidistant pillar between two brackets (22) it connects, is equipped with hydraulic cylinder link block (2) in the middle part of two pack supports, hydraulic cylinder link block (2) is connect with hydraulic system (40).
5. mechanical engine as described in claim 1 installs vehicle, it is characterised in that: described walking mechanism (10) structure To set the low level support column (14) there are four distributed rectangular on chassis (13), low level support column (14) supports elevating mechanism (20), it is equipped with castor (15) and lower margin (16) in the lower surface of chassis (13), the front end of chassis (13) is equipped with draw bar (17).
6. using mechanical engine as claimed in claim 3 installation vehicle to the installation method of engine, it is characterised in that including Following steps:
1) mechanical engine installation vehicle is rested in into designated position, engine is mounted on connecting bracket (1);
2) yaw angle of engine is adjusted by nut-screw assembly (50);
3) support arm (21) on elevating mechanism (20) is risen using hydraulic system (40), engine is transported to installation site.
CN201610415746.8A 2016-06-15 2016-06-15 Mechanical engine installs vehicle Active CN105923568B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610415746.8A CN105923568B (en) 2016-06-15 2016-06-15 Mechanical engine installs vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610415746.8A CN105923568B (en) 2016-06-15 2016-06-15 Mechanical engine installs vehicle

Publications (2)

Publication Number Publication Date
CN105923568A CN105923568A (en) 2016-09-07
CN105923568B true CN105923568B (en) 2019-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610415746.8A Active CN105923568B (en) 2016-06-15 2016-06-15 Mechanical engine installs vehicle

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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106335853B (en) * 2016-09-27 2017-08-25 中国矿业大学 A kind of large-scale horizontal single shaft vibration table surface assembling servicing unit of scissor-type
CN107160130B (en) * 2017-06-19 2018-11-27 江西洪都航空工业集团有限责任公司 A kind of aircraft engine installation equipment
CN107054687A (en) * 2017-06-19 2017-08-18 沈阳飞机工业(集团)有限公司 A kind of big stroke aircraft bracket of low clearance
CN107443348A (en) * 2017-08-15 2017-12-08 中国航空工业集团公司沈阳飞机设计研究所 Lift various dimensions adjust motor mounts car
CN107673263B (en) * 2017-09-08 2019-01-29 真木农业设备(安徽)有限公司 Lifting device is used in solar water container installation
CN107999840B (en) * 2017-11-03 2020-02-21 江苏大学 Automatic partial weight grinding device based on vertical static balancing instrument of screw
CN107697847B (en) * 2017-11-13 2023-06-20 安徽三联学院 Multidirectional lifting transportation device based on intelligent control and control system thereof
CN109249343A (en) * 2018-11-07 2019-01-22 安徽安凯汽车股份有限公司 A kind of hand-rail type engine prepackage tooling
CN110406696A (en) * 2019-08-07 2019-11-05 沈阳飞机工业(集团)有限公司 Aircraft landing system intercepts the multi-functional resetting equipment of part
CN112277897B (en) * 2020-11-04 2022-01-14 南京交通职业技术学院 Automobile machinery maintenance bearing device
CN113044733B (en) * 2021-03-12 2023-10-20 中航西飞民用飞机有限责任公司 Engine mounting vehicle and engine mounting method
CN113020936B (en) * 2021-03-17 2022-06-17 哈电发电设备国家工程研究中心有限公司 Thrust disc and shaft sleeve mounting device and method applied to vertical rotary machine
CN117509479A (en) * 2024-01-03 2024-02-06 上海上飞飞机装备制造股份有限公司 APU jacking tool

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JP2004250216A (en) * 2003-02-21 2004-09-09 Nagasaki Jack Kk Lift for automobile
CN2926061Y (en) * 2006-03-17 2007-07-25 北京阳光之路特种车辆技术有限公司 Carrier tray device with adjusting pitch and sided-tilt position
CN201604143U (en) * 2009-11-23 2010-10-13 凯迈(洛阳)测控有限公司 Butt-joint adjusting platform
CN102009340B (en) * 2010-09-07 2012-08-29 成都立航科技有限公司 Aircraft engine mounting vehicle
CN104045021A (en) * 2014-05-28 2014-09-17 郑州飞机装备有限责任公司 Hanging object lifting and installing car
CN105035357B (en) * 2015-09-14 2017-02-01 沈阳飞机工业(集团)有限公司 Space angle adjusting method

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