CN205343057U - A platform structure for positioning - Google Patents
A platform structure for positioning Download PDFInfo
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- CN205343057U CN205343057U CN201520895300.0U CN201520895300U CN205343057U CN 205343057 U CN205343057 U CN 205343057U CN 201520895300 U CN201520895300 U CN 201520895300U CN 205343057 U CN205343057 U CN 205343057U
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Abstract
The utility model relates to a platform structure for positioning, include from last to upper mounting plate down, well platform and time platform, the upper mounting plate with adopt a movable connecting mechanism between the well platform, a movable connecting mechanism makes the upper mounting plate is relative the vertical height of well platform can change, well platform with adopt the 2nd movable connecting mechanism down between the platform, the 2nd movable connecting mechanism makes well platform is relative the position of platform in two dimensional plane can change down for carry out the lifting of vertical direction to various equipment, thereby realize the three -dimensional location accurately by lifting equipment, so can be smoothly to being installed by lifting equipment or follow -up process such as processing.
Description
Technical field
This utility model relates to a kind of platform structure for assembling location.
Background technology
Through the development of nearly 20 years, Domestic Aircraft manufacturing technology level was enhanced, but in assembling location, still adopted traditional method in a large number.At present, domestic several large aerospace manufacturers have had large increase in the outfit of specific purpose tool frock.At present, company, in the assembling of some spare part of aircraft, owing to being limited by space, frock tool etc., causes that when spare part is installed, operation easier is big, efficiency is low, and quality cannot ensure.Especially various jumboes, IDG (the overall driven generator of such as aircraft engine, IntegratedDriveGenerator), owing to electromotor IDG shape matching is complicated, weight is relatively larger, manpower is relied on to there will be the situations such as low, the inefficient of precision.ARJ aircraft CF34-10 h type engine h IDG installs and has been used up manual location and installation, and owing to IDG installation working place is little, the visual field is narrow, and IDG power transmission shaft coaxial accuracy requires very high, and work difficulty is big, efficiency is low.In the assembling process of 101-104 frame machine, workman needs to get into engine bracker bottom and holds IDG installation, assembly space is narrow and small, impact normally positions assembling, so both not ensureing precision, it is easy to cause the damage of sealing member, IDG interface spline and engine interface are easily caused damage by assembling repeatedly, affect service life, have again the danger that IDG drops.Therefore it is badly in need of a kind of platform structure for assembling location, it is possible to for the running fix of jumbo, in order to the subsequent installation to jumbo, such as IDG is installed.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of platform structure for assembling location, for various equipment being carried out the lifting of vertical direction, especially the lifting of jumbo, the position of two dimensional surface can be accurately controlled simultaneously, thus realizing the accurately three-dimensional localization being lifted equipment, and then can successfully the equipment of being lifted be installed or the subsequent process such as processing.
For solving above-mentioned technical problem, platform structure for assembling location of the present utility model, including upper mounting plate from top to bottom, middle platform and lower platform, it is characterized in that, adopt the first moving connecting mechanism, described first moving connecting mechanism that the vertical height of the relatively described middle platform of described upper mounting plate can be changed between described upper mounting plate and described middle platform；Adopt the second moving connecting mechanism, described second moving connecting mechanism that described middle platform relatively described lower platform position in two dimensional surface can be changed between described middle platform and described lower platform.
Preferably, described first moving connecting mechanism is for including multiple common hinge linkage or spherical hinge linkage.
Preferably, described first moving connecting mechanism is parallel-crank mechanism.
Preferably, being provided with air bag between described upper mounting plate and described middle platform, described air bag is for regulating the height of described parallel-crank mechanism.
Preferably, being provided with jack between described upper mounting plate and described middle platform, described jack is for regulating the height of described parallel-crank mechanism.
Preferably, described second moving connecting mechanism is guide rail mechanism, described guide rail mechanism includes two first direction guide rails being parallel to each other and two second direction guide rails being parallel to each other, described first direction and described second direction are mutually perpendicular to, wherein, two described first direction guide rails and lower platform upper surface interfix, two described second direction guide rails and middle platform lower surface interfix, described first direction guide rail and described second direction guide rail are flexibly connected by guide rail sliding sleeve, make described first direction guide rail and the described second direction guide rail can relative motion.
Preferably, bottom described lower platform, multiple universal wheel is installed.
Preferably, the upper surface of described upper mounting plate is covered with foam-rubber cushion.
Preferably, described upper mounting plate, described middle platform and/or described lower platform mainly adopt aluminum design.
Platform structure for assembling location of the present utility model has the advantages that for jumbo being moved to desired location under narrow and small complex space environment, simple in construction, moving up and down of certain stroke can be met, move by realizing tri-directions of X, Y, Z, thus realizing the accurately three-dimensional localization being lifted equipment, and then can successfully the equipment of being lifted be installed or the subsequent process such as processing, substantially increase flexibility and the versatility of equipment；By the operating specification operating process of this platform structure, improving work efficiency, quality control is convenient.
Accompanying drawing explanation
Fig. 1 is the side view of the platform structure for assembling location of the present utility model.
Fig. 2 is the top view of the platform structure for assembling location of the present utility model.
Fig. 3 is the axonometric chart of the platform structure for assembling location of the present utility model.
Fig. 4 is the schematic diagram of guide rail structure of the present utility model.
Detailed description of the invention
Below in conjunction with Figure of description, further this utility model being described in detail, description below is exemplary, is not limitation of the utility model, and other any similar situations still fall among protection domain of the present utility model.
Now describing the platform structure for assembling location of the present utility model according to Fig. 3 and in conjunction with Fig. 1, Fig. 2, it includes upper mounting plate 1 from top to bottom, middle platform 2 and lower platform 3.Adopt the first moving connecting mechanism between upper mounting plate 1 and middle platform 2, be mainly used in the relative vertical elevational regulating upper mounting plate 1 with middle platform 2.First moving connecting mechanism can include multiple common hinge linkage or spherical hinge linkage.As shown in figures 1 and 3, it is most preferred that, the first moving connecting mechanism have employed parallel-crank mechanism, namely includes common hinge connecting rod 41,42,43,44.In order to regulate the upper mounting plate 1 vertical height (i.e. Z-direction) relative to middle platform, air bag or jack (not shown) can be set between upper mounting plate 1 and middle platform 2, when airbag aeration or jack work, middle platform 2 can be propped up in one end, other end jack-up upper mounting plate 1, for regulating the height of parallel-crank mechanism, to realize support and the driving of Z-direction.As shown in figures 1 and 3, multiple universal wheel 61,62,63,64 is installed bottom lower platform 3, therefore lower platform 3 can in work place easily short distance move.The upper surface of upper mounting plate 1 can be covered with foam-rubber cushion (not shown), thus upper surface is effectively protected.
As shown in Figure 3 for assembling in the platform structure of location, make to be provided with the second moving connecting mechanism between middle platform 2 and lower platform 3 so that middle platform 2 can move in whole two dimensional surface relative to lower platform 3.As shown in Figure 4, have employed the guide rail mechanism 5 of " well " font in this utility model, wherein, be divided into totally four guide rails of both direction, namely there are two guide rails in each direction.Specifically, guide rail 51 and guide rail 52 are parallel to each other and have identical first direction, i.e. X-direction, and guide rail 51 and guide rail 52 are fixed on the upper surface of lower platform 3；Guide rail 53 and guide rail 54 are parallel to each other and have identical second direction, i.e. Y-direction, and guide rail 53 and guide rail 54 are fixed on the lower surface of middle platform 2.First direction (X-direction) and second direction (Y-direction) are mutually perpendicular to, and thus, guide rail 51, guide rail 52 and guide rail 53 and guide rail 54 form " well " character form structure.It is pointed out that orthogonal two guide rails are by guide rail sliding sleeve 55,56,57,58 on the node of " well " font, flexible connection.Such as, guide rail 51 and guide rail 53 are mutually perpendicular to, and its node intersected is flexibly connected by guide rail sliding sleeve 55.As shown in Figure 4, guide rail sliding sleeve 55 and guide rail sliding sleeve 56 can slide respectively along guide rail 51 and guide rail 52, so that the guide rail 53 carried by guide rail sliding sleeve 55 and guide rail sliding sleeve 56 can (X-direction) whole slide along a first direction；In like manner, guide rail 54 also is able to along a first direction (X-direction) whole slide.Thus, it is relatively fixed middle platform 2 can (X-direction) move along a first direction with guide rail 53 and guide rail 54.On the other hand, as shown in Figure 4, guide rail sliding sleeve 55 and guide rail sliding sleeve 56 guide rail 53 carried can along second direction (Y-direction) whole slide in guide rail sliding sleeve 55 and guide rail sliding sleeve 56；In like manner, guide rail 54 also is able in guide rail sliding sleeve 57 and guide rail sliding sleeve 58 along second direction (Y-direction) whole slide.Thus, being relatively fixed middle platform 2 with guide rail 53 and guide rail 54 can be mobile along second direction (Y-direction).From the above mentioned, middle platform 2 can simultaneously along a first direction (X-direction) and second direction (Y-direction) move relative to lower platform 3, therefore the middle relative lower platform 3 position in whole two dimensional surface of platform 2 can change.
Platform structure for assembling location of the present utility model may be used for the various equipment of lifting from ground to certain altitude, especially jumbo, below with lifting IDG (overall driven generator, IntegratedDriveGenerator) and by IDG it is installed on aircraft engine for example, illustrating how to use the platform structure for assembling location of the present utility model in conjunction with Fig. 3, this platform structure adopts air bag mode to regulate the relative altitude of upper mounting plate 1 and middle platform 2.
The first step, adjusts initial position by platform structure: middle platform 2 and lower platform 3 center superposition, and upper mounting plate 1 is in lowest point, and namely parallelogram sturcutre is but without by air bag jack-up, foam-rubber cushion on upper mounting plate 1 upper berth.
Second step, is placed on upper mounting plate 1 by IDG (not shown), relies on four universal wheels bottom platform structure, platform structure moves the lower section to aircraft engine, and packs up universal wheel, is relatively fixed in lower platform 3 and ground.
3rd step, by to guide rail 51, 52, 53, the adjustment of 54, in adjustment, platform 2 moves to correct position relative to X-direction and the Y-direction of lower platform 3, air bag is inflated, by the air bag jack-up upper mounting plate 1 as parallelogram sturcutre top, thus IDG is raised to desired height, make IDG splined shaft substantially parallel with the IDG axis hole on engine accessory gear box, centering platform 2 suitably moves in X-direction and Y-direction again, IDG splined shaft is directed at the IDG axis hole on engine accessory gear box, and touch forward middle platform 2, make in IDG shaft insertion hole, re-use V-type clip and IDG is fixed on engine accessory gear box, and connection ID G cable, thus, just IDG is installed on aircraft engine.
4th step, by air bag deflation, the upper mounting plate 1 as parallelogram sturcutre top declines so that upper mounting plate 1 departs from IDG, puts down universal wheel, removes platform structure, and whole installation process terminates.
The above-mentioned platform structure being preferably used in assembling location has the advantage that employing double sided slider bar structure, compress the vertical height needed for X-direction, Y-direction translation as far as possible, Z-direction utilizes parallelogram principle framework to realize, simple in construction, the upper and lower translation of certain stroke can be met, can also design as needed in upper mounting plate 1 or middle platform 2 simultaneously and several adjustable stretch out foot, it is possible to be stuck on engine bracker, strengthen platform structure stability；Move by realizing tri-directions of X, Y, Z, substantially increase flexibility and the versatility of equipment；Under medium and small vertical height, meet three axle translational motions of big weight bearing thing；By using this platform structure to ensure that higher and more stable assembly precision, especially can be moved by accurately control guide rail, reach accurately to move the purpose of IDG, make installation effectiveness be greatly improved；This is more or less the same with the IDG size that need to install for the platform structure installing IDG, and is placed on the electromotor previous action that structure is relatively open, makes operation in narrow and small complex space make convenience be greatly improved；This platform structure mainly adopts aluminum design, alleviates weight, saves workman's muscle power, convenient operation；By the operating specification operating process of platform structure, improving work efficiency, quality control is convenient；The process of above-mentioned installation IDG is illustrative of, and this utility model can also install other various equipment, highly versatile.
In sum, it is only the most preferred embodiment of utility model, is not used for limiting practical range of the present utility model.Namely all equivalences made according to the content of this utility model claim change and modify, and all should be technology category of the present utility model.
Claims (9)
1. for assembling a platform structure for location, including upper mounting plate from top to bottom, middle platform and lower platform, it is characterised in that
Adopt the first moving connecting mechanism, described first moving connecting mechanism that the vertical height of the relatively described middle platform of described upper mounting plate can be changed between described upper mounting plate and described middle platform；
Adopt the second moving connecting mechanism, described second moving connecting mechanism that described middle platform relatively described lower platform position in two dimensional surface can be changed between described middle platform and described lower platform.
2. the platform structure for assembling location as claimed in claim 1, it is characterised in that described first moving connecting mechanism is for including multiple common hinge linkage or spherical hinge linkage.
3. the platform structure for assembling location as claimed in claim 1, it is characterised in that described first moving connecting mechanism is parallel-crank mechanism.
4. the platform structure for assembling location as claimed in claim 3, it is characterised in that be provided with air bag between described upper mounting plate and described middle platform, described air bag is for regulating the height of described parallel-crank mechanism.
5. the platform structure for assembling location as claimed in claim 3, it is characterised in that be provided with jack between described upper mounting plate and described middle platform, described jack is for regulating the height of described parallel-crank mechanism.
6. such as the platform structure for assembling location as described in any one in claim 1 to 5, it is characterized in that, described second moving connecting mechanism is guide rail mechanism, described guide rail mechanism includes two first direction guide rails being parallel to each other and two second direction guide rails being parallel to each other, first direction and second direction are mutually perpendicular to, wherein, two described first direction guide rails and lower platform upper surface interfix, two described second direction guide rails and middle platform lower surface interfix, described first direction guide rail and described second direction guide rail are flexibly connected by guide rail sliding sleeve, make described first direction guide rail and the described second direction guide rail can relative motion.
7. such as the platform structure for assembling location as described in any one in claim 1 to 5, it is characterised in that be provided with multiple universal wheel bottom described lower platform.
8. such as the platform structure for assembling location as described in any one in claim 1 to 5, it is characterised in that the upper surface of described upper mounting plate is covered with foam-rubber cushion.
9. such as the platform structure for assembling location as described in any one in claim 1 to 5, it is characterised in that upper mounting plate, middle platform and/or lower platform mainly adopt aluminum design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895300.0U CN205343057U (en) | 2015-11-11 | 2015-11-11 | A platform structure for positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895300.0U CN205343057U (en) | 2015-11-11 | 2015-11-11 | A platform structure for positioning |
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| Publication Number | Publication Date |
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| CN205343057U true CN205343057U (en) | 2016-06-29 |
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| CN201520895300.0U Active CN205343057U (en) | 2015-11-11 | 2015-11-11 | A platform structure for positioning |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866789A (en) * | 2016-09-23 | 2018-04-03 | 上海新纪元机器人有限公司 | A kind of five degree of freedom serial-parallel mirror mechanism |
| CN107900991A (en) * | 2017-11-26 | 2018-04-13 | 钟立朋 | A kind of workbench for manufacturing shop |
| CN108672769A (en) * | 2018-05-18 | 2018-10-19 | 大唐广电科技（武汉）有限公司 | A kind of flashlight drilling cramp acting on smooth flat |
| CN109188321A (en) * | 2018-09-14 | 2019-01-11 | 上海理工大学 | The uneven test experimental bed of linear synchronous motor secondary magnetic |
| CN109318189A (en) * | 2018-12-14 | 2019-02-12 | 天津市天发重型水电设备制造有限公司 | It is adjusted when a kind of water-turbine unit, portable work bench |
-
2015
- 2015-11-11 CN CN201520895300.0U patent/CN205343057U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866789A (en) * | 2016-09-23 | 2018-04-03 | 上海新纪元机器人有限公司 | A kind of five degree of freedom serial-parallel mirror mechanism |
| CN107866789B (en) * | 2016-09-23 | 2020-07-17 | 上海新纪元机器人有限公司 | Five-degree-of-freedom serial-parallel series-parallel mechanism |
| CN107900991A (en) * | 2017-11-26 | 2018-04-13 | 钟立朋 | A kind of workbench for manufacturing shop |
| CN108672769A (en) * | 2018-05-18 | 2018-10-19 | 大唐广电科技（武汉）有限公司 | A kind of flashlight drilling cramp acting on smooth flat |
| CN109188321A (en) * | 2018-09-14 | 2019-01-11 | 上海理工大学 | The uneven test experimental bed of linear synchronous motor secondary magnetic |
| CN109188321B (en) * | 2018-09-14 | 2021-04-30 | 上海理工大学 | Synchronous linear motor secondary magnetic field non-uniform test experiment table |
| CN109318189A (en) * | 2018-12-14 | 2019-02-12 | 天津市天发重型水电设备制造有限公司 | It is adjusted when a kind of water-turbine unit, portable work bench |
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