CN104787708A - Aeroengine installation vehicle - Google Patents
Aeroengine installation vehicle Download PDFInfo
- Publication number
- CN104787708A CN104787708A CN201510195559.9A CN201510195559A CN104787708A CN 104787708 A CN104787708 A CN 104787708A CN 201510195559 A CN201510195559 A CN 201510195559A CN 104787708 A CN104787708 A CN 104787708A
- Authority
- CN
- China
- Prior art keywords
- aeroengine
- platform
- bottom platform
- vehicle according
- mounting bracket
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, 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
- B66F2700/00—Lifting apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an aeroengine installation vehicle which comprises a bottom platform, a lifting mechanism, a transverse-vertical sliding platform, an installation support, a posture adjusting mechanism and an aeroengine support. Multiple Mecanum wheels are arranged under the bottom platform; the lifting mechanism is located between the transverse-vertical sliding platform and the bottom platform; the transverse-vertical sliding platform is provided with a support part and a sliding part located over the support part, and the sliding part can slide along the support part towards the transverse and vertical direction of the bottom platform; the installation support is fixed above the transverse-vertical sliding platform, and the posture adjusting mechanism is arranged between the installation support and the aeroengine support. The installation vehicle is convenient to operate.
Description
Technical field
The present invention relates to aero-engine field, specifically, relate to a kind of aeroengine mounting vehicle.
Background technology
In prior art, aero-engine adopts boat car to install, and is that high-altitude travels because boat car runs, therefore the work that it has impact in factory building, have very large danger, secondly when installing driving engine, boat car can not carry out posture adjustment, this work can only be carried out by operating personal, but driving engine volume is large, and installation position sets high, and needs to expend a lot of manpower, material resources and precision cannot ensure, dangerous high.
Based on the problem that existing aero-engine is run into when mounted, provide a kind of new erecting device become in the urgent need to.
Summary of the invention
The technical problem to be solved in the present invention is, for the deficiency existing for existing technology, provides a kind of aeroengine mounting vehicle, and it can be convenient to sail installation factory building expert.
For solving the problems of the technologies described above, technical program of the present invention lies in: a kind of aeroengine mounting vehicle, comprise bottom platform, lifting mechanism, horizontal and longitudinal sliding motion platform, mounting bracket, pose_adjuster and engine bed, the below of described bottom platform is provided with multiple Mecanum wheel; Described lifting mechanism is in described transverse direction and between longitudinal sliding motion platform and described bottom platform; Described transverse direction and longitudinal sliding motion platform have support portion and are positioned at the sliding part above described support portion, and described sliding part can along described support portion towards the horizontal and vertical slip of described bottom platform; Described mounting bracket is fixed on the top of described transverse direction and longitudinal sliding motion platform, and described pose_adjuster is arranged between described mounting bracket and described engine bed.
Preferably, described lifting mechanism is multiple first electric cylinders, the two ends of described first electric cylinder respectively with described bottom platform and described transverse direction and longitudinal sliding motion platform hinged.
Preferably, the quantity of described first electric cylinder is three, and wherein two the first electric cylinders are parallel to each other and tilt towards first direction, and another one first electric cylinder tilts towards the second direction contrary with first direction.
Preferably, the just right position in the below of described bottom platform and the bottom of described first electric cylinder is provided with supplemental support leg, and described supplemental support leg can stretch relative to described bottom platform and fix.
Preferably, described sliding part is driven by electric cylinder and slides along described support portion.
Preferably, described pose_adjuster be in scissors arrange multiple second electric cylinders, one end and the described mounting bracket of described second electric cylinder are hinged, the other end and described engine bed hinged.
Preferably, described mounting bracket has upper surface, and described upper surface offers square through hole, and described engine bed is positioned at the region of described square through hole.
Preferably, described aeroengine mounting vehicle also comprises staircase, and described staircase extends towards described mounting bracket from described bottom platform, and described staircase can stretch along with the lifting of described lifting mechanism.
Preferably, described staircase is provided with control panel.
Preferably, described aeroengine mounting vehicle also comprises multiple sensor for preventing described aeroengine mounting vehicle and other objects from bumping against, and multiple described sensor setting is in described bottom platform and described mounting bracket.
Implement aeroengine mounting vehicle of the present invention, there is following beneficial effect: adopt Mecanum wheel, this aeroengine mounting vehicle can be travelled at factory building arbitrary orientation, improve easy-to-use.This installation car of the present invention comprises lifting mechanism, transverse direction and longitudinal sliding motion platform, driving engine and installs vehicle frame and pose_adjuster, has the function of driving engine being carried out to six degree of freedom posture adjustment.Wherein, the pose_adjuster adopting the second electric cylinder to form, is convenient to the pitching realizing driving engine, course, sidewinders posture adjustment.In addition, the present invention is also provided with staircase, handled easily personal observations, operation, and after installation car captures driving engine, mechanism's not jacking, safety when ensureing to run, when installing driving engine, mechanism's jacking is height extremely suitably, and operating personal uses guidance panel to carry out posture adjustment.This installation car of the present invention, whole installation process safety, setting accuracy is high, efficiency is high, saves manpower and materials.
Accompanying drawing explanation
Below, accompanying drawing involved in the present invention is described, in accompanying drawing:
Fig. 1 is the schematic perspective view of aeroengine mounting vehicle of the present invention;
Fig. 2 is the front view of Fig. 1.
In accompanying drawing:
1-bottom platform; 2-Mecanum wheel; 3-staircase; 4-first electric cylinder; 5-transverse direction and longitudinal sliding motion platform; 6-illuminating lamp; 7-second electric cylinder; 8-engine bed; 9-control panel; 10-Warning light; 11-mounting bracket; 12-sensor; 13-supplemental support leg.
Detailed description of the invention
For the ease of the technique effect understanding technical matters solved by the invention, technical scheme and obtain, below, in conjunction with concrete embodiment, the present invention is described in further detail.
The invention provides a kind of aeroengine mounting vehicle, for installing aero-engine, to save manpower and to raise the efficiency.
With reference to shown in Fig. 1 ~ 2, aeroengine mounting vehicle of the present invention, comprises bottom platform 1, lifting mechanism, horizontal and longitudinal sliding motion platform 5, mounting bracket 11, pose_adjuster and engine bed 8.
As shown in FIG., bottom platform 1 is roughly cuboid, the below of bottom platform 1 is provided with multiple Mecanum wheel 2, this Mecanum wheel 2 is consistent with existing Mecanum wheel 2, it can realize the function at factory building and on-site Omni-mobile (traveling), comprise front, rear, left and right craspedodrome, original place rotation, and travel along arbitrary curve.Bottom platform 1 can arrange lifting, to lift bottom platform 1.Certainly, miscellaneous part also can be arranged.
Lifting mechanism, in transverse direction and between longitudinal sliding motion platform 5 and bottom platform 1, moves towards close or away from bottom platform 1 direction for driving transverse direction and longitudinal sliding motion platform 5.
Laterally there is support portion (not indicating in figure) with longitudinal sliding motion platform 5 and be arranged in the sliding part (figure does not indicate) above support portion, sliding part can along support portion towards the transverse direction of bottom platform 1 (with the left and right directions shown in Fig. 2 for transverse direction) and longitudinal sliding motion (with close shown in Fig. 2 or away from the direction of viewer for longitudinal direction).Particularly, this transverse direction and longitudinal sliding motion can be realized by existing mode, and such as arrange horizontal guide rail and longitudinal guide rail, these two guide rails are arranged up and down, or adopting the arranged crosswise of rail iron rail, it finally can realize transverse direction and the longitudinal sliding motion of sliding part.
Mounting bracket 11 is fixed on the top of transverse direction and longitudinal sliding motion platform 5, and pose_adjuster is arranged between mounting bracket 11 and engine bed 8, and it can adjust the attitude of driving engine.During use, driving engine is arranged on engine bed 8, tentatively can be regulated by lifting mechanism, then carries out further fine adjustment by pose_adjuster, is in the position being suitable for installing to make driving engine.Laterally with on longitudinal sliding motion platform 5 be provided with illuminating lamp 6, be convenient to provide operation required light.The fixed parts that driving engine can be carried by engine bed 8 is fixed, so that its lifting.
In the present invention, the effect of lifting mechanism is to make transverse direction and longitudinal sliding motion platform 5 to move along the short transverse of this installation car, as a kind of mode, lifting mechanism be multiple first electric cylinder 4, first electric cylinder 4 two ends respectively with bottom platform 1 and laterally and longitudinal sliding motion platform 5 hinged.Particularly, as shown in FIG., in the present invention, the quantity of the first electric cylinder 4 is three, and wherein two the first electric cylinders 4 are parallel to each other and tilt towards first direction, and another one first electric cylinder 4 tilts towards the second direction contrary with first direction.These two the first electric cylinders 4 are the first angle with bottom platform 1, and this another one first electric cylinder 4 is the second angle with bottom platform 1, this first angle and the complementation of the second angle.
Further, the just right position in the below of bottom platform 1 and the bottom of the first electric cylinder 4 is provided with supplemental support leg 13, and supplemental support leg 13 can stretch relative to bottom platform 1 and fix.As shown in FIG., this supplemental support leg 13 just to the bottom (one end be connected with bottom platform 1) of the first electric cylinder 4, like this, can reinforced bottom platform 1 to the support of its upper part.
As mentioned above, sliding part can slide along support portion, and its concrete type of drive can be selected multiple, and in the present invention, sliding part is driven by electric cylinder (not indicating in figure) and slides along support portion.
For ease of providing the adjustment of multiple degree of freedom to driving engine, pose_adjuster is multiple second electric cylinders 7 arranged in scissors.Particularly, the quantity of this second electric cylinder 7 is four, and it is that scissors are arranged, is positioned at the both sides of engine bed 8.One end and the mounting bracket 11 of the second electric cylinder 7 are hinged, the other end and engine bed 8 hinged.Like this, can by regulating the flexible fine rotation realizing aero-engine of each the second electric cylinder 7, different stretching can obtain different pose adjustment effects.Certainly, it also comprises the function of the lifting of engine bed 8.
In addition, in the present invention, mounting bracket 11 adopts such structure, and mounting bracket 11 has upper surface, and upper surface offers square through hole, and engine bed 8 is arranged in square through hole region.As shown in FIG., this mounting bracket 11 is substantially L-shaped.Like this, when driving engine is installed on engine bed 8, this square through hole 7 can produce certain restriction effect to the position of driving engine.
This installation car of the present invention, can pass through Based Intelligent Control.Control system comprises motion algorithm control module, driven by servomotor module, motion interface module, charges and administration module, safety control and alarm module, lighting control module, CAN system, remote control handset radio interface module, remote control handset, trouble feedback system for Power entry module, battery.
For ease of observing the installation situation of driving engine or the situation of control, this aeroengine mounting vehicle also comprises staircase 3, and staircase 3 extends towards mounting bracket 11 from bottom platform 1, and staircase 3 can stretch along with the lifting of lifting mechanism.This staircase 3 can comprise multistage, and adjacent section can select hinged relation, to adapt to its flexible needs.Staircase 3 is provided with control panel 9, this control panel 9 can control aforesaid control system, to realize the intelligent operation of lifting mechanism, pose_adjuster, transverse direction and longitudinal sliding motion platform 5 etc.
In addition, this aeroengine mounting vehicle also comprises multiple sensor 12 for preventing aeroengine mounting vehicle and other objects from bumping against, and multiple sensor 12 is arranged on bottom platform 1 and mounting bracket 11.This sensor 12, can make aeroengine mounting vehicle Timeliness coverage obstacle, and exports to operating personal by warning or other modes.Mounting bracket 11 is also provided with Warning light 10, when fault or other situations, to send warning.
The present invention is used to realize:
1) can the function of Omni-mobile (traveling) at factory building and on-site, comprise that keep straight in front, rear, left and right, original place rotates, and travels along arbitrary curve;
2) car body carrying surface has the elevating function of at least 2500mm scope;
3) work acousto-optic warning and fault acousto-optic alarm function;
4) Intelligent Nonlinear accelerates function;
5) at the bottom of car, suspension has shock-absorbing function;
6) by control panel and remote control handset wireless remote control operating function;
7) maintenance-free battery carries charge system as vehicle power and this car;
8) crashproof and sudden-stop function;
9) there is certain ditch, hill climbing ability excessively;
10) rated capacity of 3000kg is not less than;
11) the continuous working ability of 4 hours is greater than;
12) Omni-mobile platform Omni-mobile speed: 0-1km/h, continuously adjustabe;
13) Omni-mobile lifting platform speed: 0-500mm/min;
14) Omni-mobile platform movement positioning precision: ± 0.5mm;
15) behind installation car stable support ground, can realize comprising stretch out, traversing, sidewinder, pitching, and the adjustment of course degree of freedom;
16) work acousto-optic warning and fault acousto-optic alarm function;
17) Intelligent Nonlinear accelerates function;
18) posture adjustment function is controlled by control panel;
19) the horizontal linear longitudinal movement stroke of mounting bracket is 2500m;
20) mounting bracket horizontal cross moving range: ± 120mm;
21) mounting bracket moves up and down scope: 1500mm;
22) mounting bracket course setting range: ± 5 °;
23) mounting bracket pitch regulation scope: ± 10 °;
24) mounting bracket roll setting range: ± 5 °;
25) posture adjustment positioning precision: ± 0.1mm;
26) angular adjustment precision: ± 0.01 °;
27) each posture adjustment kinematic mechanism all can carry out the fine setting of 5mm.
Advantage of the present invention is:
1) other are not needed to carry lifting equipment;
2) less demanding to ground, do not damage ground;
3) require low to environment for use, can use under the different condition such as factory building, road;
4) easy to maintenance, quick, cost is low;
5) equipment adopts non-maintaining design, Maintenance free;
6) comprehensive use cost is low, only needs charging expense;
7) noise is low;
8) simple to operate, the posture adjustment integration of collection lifting transport location, work efficiency is high;
9) staff can walk on driving engine installation car, work.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention; those skilled in the art it will be appreciated that; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.
Claims (10)
1. an aeroengine mounting vehicle, is characterized in that, comprise bottom platform, lifting mechanism, horizontal and longitudinal sliding motion platform, mounting bracket, pose_adjuster and engine bed, the below of described bottom platform is provided with multiple Mecanum wheel; Described lifting mechanism is in described transverse direction and between longitudinal sliding motion platform and described bottom platform; Described transverse direction and longitudinal sliding motion platform have support portion and are positioned at the sliding part above described support portion, and described sliding part can along described support portion towards the horizontal and vertical slip of described bottom platform; Described mounting bracket is fixed on the top of described transverse direction and longitudinal sliding motion platform, and described pose_adjuster is arranged between described mounting bracket and described engine bed.
2. aeroengine mounting vehicle according to claim 1, is characterized in that, described lifting mechanism is multiple first electric cylinders, the two ends of described first electric cylinder respectively with described bottom platform and described transverse direction and longitudinal sliding motion platform hinged.
3. aeroengine mounting vehicle according to claim 2, it is characterized in that, the quantity of described first electric cylinder is three, and wherein two the first electric cylinders are parallel to each other and tilt towards first direction, and another one first electric cylinder tilts towards the second direction contrary with first direction.
4. aeroengine mounting vehicle according to claim 3, it is characterized in that, the just right position in the below of described bottom platform and the bottom of described first electric cylinder is provided with supplemental support leg, and described supplemental support leg can stretch relative to described bottom platform and fix.
5. aeroengine mounting vehicle according to claim 1, is characterized in that, described sliding part is driven by electric cylinder and slides along described support portion.
6. aeroengine mounting vehicle according to claim 1, is characterized in that, described pose_adjuster be in scissors arrange multiple second electric cylinders, one end and the described mounting bracket of described second electric cylinder are hinged, the other end and described engine bed hinged.
7. aeroengine mounting vehicle according to claim 1, is characterized in that, described mounting bracket has upper surface, and described upper surface offers square through hole, and described engine bed is positioned at the region of described square through hole.
8. aeroengine mounting vehicle according to claim 1, is characterized in that, also comprises staircase, and described staircase extends towards described mounting bracket from described bottom platform, and described staircase can stretch along with the lifting of described lifting mechanism.
9. aeroengine mounting vehicle according to claim 8, is characterized in that, described staircase is provided with control panel.
10. aeroengine mounting vehicle according to claim 1, it is characterized in that, also comprise multiple sensor for preventing described aeroengine mounting vehicle and other objects from bumping against, multiple described sensor setting is in described bottom platform and described mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195559.9A CN104787708A (en) | 2015-04-21 | 2015-04-21 | Aeroengine installation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510195559.9A CN104787708A (en) | 2015-04-21 | 2015-04-21 | Aeroengine installation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104787708A true CN104787708A (en) | 2015-07-22 |
Family
ID=53552966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510195559.9A Pending CN104787708A (en) | 2015-04-21 | 2015-04-21 | Aeroengine installation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104787708A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217055A (en) * | 2015-10-26 | 2016-01-06 | 沈阳飞研航空设备有限公司 | Aero-engine Intelligent Installation car |
| CN105731297A (en) * | 2016-04-20 | 2016-07-06 | 深圳市劲拓自动化设备股份有限公司 | Airplane loading ramp mounting vehicle |
| CN106081993A (en) * | 2016-08-06 | 2016-11-09 | 国网山东省电力公司龙口市供电公司 | A kind of sophisticated power equipment hoisting machine |
| CN106121146A (en) * | 2016-08-18 | 2016-11-16 | 华腾地毯有限公司 | Tufting mechanism yarn movable stair |
| CN106115553A (en) * | 2016-08-06 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of power equipment apparatus for controlling of lifting |
| CN106276689A (en) * | 2016-08-26 | 2017-01-04 | 永年县海翔机械厂 | A kind of aero-engine lifting device |
| CN109095392A (en) * | 2018-10-16 | 2018-12-28 | 中国航发南方工业有限公司 | Hoistable platform for the assembly of whirlpool paddle type aero-engine |
| WO2019018850A1 (en) * | 2017-07-21 | 2019-01-24 | Tulsa Winch, Inc. | Personal lift device |
| CN111843910A (en) * | 2020-07-28 | 2020-10-30 | 中国人民解放军第五七一九工厂 | Working platform for complete machine assembly of aero-engine |
| CN111846273A (en) * | 2020-07-30 | 2020-10-30 | 中国民航大学 | Aeroengine installation vehicle capable of adjusting postures with multiple degrees of freedom |
| CN111924759A (en) * | 2020-07-07 | 2020-11-13 | 中筑科技股份有限公司 | Auxiliary mounting platform of semi-automatic air conditioner indoor unit |
| CN114148954A (en) * | 2020-09-08 | 2022-03-08 | 马尼托意大利有限责任公司 | Rotary telescopic boom forklift with multiple ascending and descending paths |
-
2015
- 2015-04-21 CN CN201510195559.9A patent/CN104787708A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217055A (en) * | 2015-10-26 | 2016-01-06 | 沈阳飞研航空设备有限公司 | Aero-engine Intelligent Installation car |
| CN105217055B (en) * | 2015-10-26 | 2017-07-07 | 沈阳飞研航空设备有限公司 | Aircraft engine Intelligent Installation car |
| CN105731297A (en) * | 2016-04-20 | 2016-07-06 | 深圳市劲拓自动化设备股份有限公司 | Airplane loading ramp mounting vehicle |
| CN106081993A (en) * | 2016-08-06 | 2016-11-09 | 国网山东省电力公司龙口市供电公司 | A kind of sophisticated power equipment hoisting machine |
| CN106115553A (en) * | 2016-08-06 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of power equipment apparatus for controlling of lifting |
| CN106081993B (en) * | 2016-08-06 | 2018-08-21 | 国网山东省电力公司龙口市供电公司 | A kind of sophisticated power equipment hoisting machine |
| CN106115553B (en) * | 2016-08-06 | 2018-08-21 | 国网山东省电力公司龙口市供电公司 | A kind of power equipment apparatus for controlling of lifting |
| CN106121146A (en) * | 2016-08-18 | 2016-11-16 | 华腾地毯有限公司 | Tufting mechanism yarn movable stair |
| CN106276689A (en) * | 2016-08-26 | 2017-01-04 | 永年县海翔机械厂 | A kind of aero-engine lifting device |
| CN106276689B (en) * | 2016-08-26 | 2019-04-02 | 永年县海翔机械厂 | A kind of aero-engine lifting device |
| WO2019018850A1 (en) * | 2017-07-21 | 2019-01-24 | Tulsa Winch, Inc. | Personal lift device |
| US20190023548A1 (en) * | 2017-07-21 | 2019-01-24 | Tulsa Winch, Inc. | Personal lift device |
| US11014794B2 (en) | 2017-07-21 | 2021-05-25 | Tulsa Winch, Inc. | Personal lift device |
| CN109095392A (en) * | 2018-10-16 | 2018-12-28 | 中国航发南方工业有限公司 | Hoistable platform for the assembly of whirlpool paddle type aero-engine |
| CN111924759A (en) * | 2020-07-07 | 2020-11-13 | 中筑科技股份有限公司 | Auxiliary mounting platform of semi-automatic air conditioner indoor unit |
| CN111924759B (en) * | 2020-07-07 | 2021-11-05 | 中筑科技股份有限公司 | Auxiliary mounting platform of semi-automatic air conditioner indoor unit |
| CN111843910A (en) * | 2020-07-28 | 2020-10-30 | 中国人民解放军第五七一九工厂 | Working platform for complete machine assembly of aero-engine |
| CN111846273A (en) * | 2020-07-30 | 2020-10-30 | 中国民航大学 | Aeroengine installation vehicle capable of adjusting postures with multiple degrees of freedom |
| CN114148954A (en) * | 2020-09-08 | 2022-03-08 | 马尼托意大利有限责任公司 | Rotary telescopic boom forklift with multiple ascending and descending paths |
| CN114148954B (en) * | 2020-09-08 | 2024-04-12 | 马尼托意大利有限责任公司 | Rotary telescopic boom forklift with multiple uplink and downlink paths |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104787708A (en) | Aeroengine installation vehicle | |
| CN107114129B (en) | Automatic trimming means of greenbelt | |
| KR101248639B1 (en) | Level balanced platform lifting utility | |
| CN204549950U (en) | For the docking facility of elevator boom rack | |
| CN106786185B (en) | A kind of elevator for the laying of tunnel inner cable | |
| CN105217055B (en) | Aircraft engine Intelligent Installation car | |
| CN101993005B (en) | Automatic power access system and method for tire-type gantry crane | |
| CN204173040U (en) | Laser navigation fork truck type AGV dolly | |
| CN105152081A (en) | Side rear rotation operation telescopic forklift | |
| CN110655015A (en) | Trackless self-propelled platform car for subway tunnel maintenance | |
| CN217022317U (en) | Electric battery replacing vehicle for charging and replacing integrated mobile battery | |
| CN105502213A (en) | Power transformation equipment jacking device and adjusting mechanism thereof | |
| CN208249797U (en) | A kind of power battery of electric vehicle lifting device that can quickly adjust angle | |
| CN207105230U (en) | The walking blank truck device of high-pressure forming machine | |
| CN204549984U (en) | Aeroengine mounting vehicle | |
| CN206144559U (en) | Portable mining lifting support that fixes | |
| CN202491718U (en) | Movable ice-melting engineering vehicle | |
| CN205709745U (en) | A kind of electronic aerial work platform of intelligent leveling for building | |
| CN107973223A (en) | A kind of installation car for huge concrete structure | |
| CN109184797B (en) | Tunnel structure detection device | |
| KR20130008768A (en) | A movable work truck for the work on road or rail | |
| CN102849394A (en) | Automatic switch-over shifting device and operation method thereof | |
| CN107017583B (en) | Cable cross street laying apparatus | |
| CN203255939U (en) | Universal adjustable type hoist high-place operation platform | |
| CN208454324U (en) | Have the Norail Cranes of traveling function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |