CN209126996U

CN209126996U - A kind of aircraft assembly vertical positioning mechanism of transport lightweight

Info

Publication number: CN209126996U
Application number: CN201821890217.4U
Authority: CN
Inventors: 王志勇; 刘含洋; 刘千; 韩宇; 金�一; 丁常方
Original assignee: Tianjin Love Star Aerospace Technology Co Ltd
Current assignee: Tianjin Istar Space Technology Co ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2019-07-19
Anticipated expiration: 2028-11-16

Abstract

The utility model provides a kind of aircraft assembly vertical positioning mechanism of transport lightweight, including vertical positioning mechanism, several vertical positioning mechanisms are arranged in parallel in general park in transport establishment；The vertical positioning mechanism includes tripod, lower beam, upper beam, supporting beam, sleeper block, the second locating piece and third locating piece, the lower beam is arranged in parallel with the upper beam, two tripods are fixedly arranged on the two sides of the upper and lower crossbeam, the supporting beam is located at the top of the upper beam, the second locating piece to adjust support depth of beam is provided on the upper beam, the tripod two sides are provided with the third locating piece to support the tripod；The sleeper block is located in the supporting beam.A kind of aircraft assembly transport of the utility model mainly carries out vertical supporting to aircraft with the vertical positioning mechanism of lightweight, and transmitting vertical load can choose the vertical positioning mechanism of multiple groups and be combined application according to the size of aircraft.

Description

A kind of aircraft assembly vertical positioning mechanism of transport lightweight

Technical field

The design belongs to aerospace flight vehicle equipment technology field of transport, assembles and transports more particularly, to a kind of aircraft With the vertical positioning mechanism of lightweight.

Background technique

During aerospace flight vehicle ground handling, need to undergo section assembly, section test, overall assembling, totality The work such as test.In the process, it needs the works such as parked, transported, lifted by crane, overturn with device using ground-mounted transport Make, each work has required special assembly transport device to complete, many kinds of, poor universality.

Aerospace flight vehicle complex contour multiplicity, can be divided into the symmetrical aircraft of axial symmetry aircraft and face, while different Size difference is larger between aircraft.For different aircraft, ground handling needs to redesign a whole set of different ground dress With transport device, the versatility problem of ground tooling is brought between different sizes.Aircraft ground work simultaneously includes that section fills It works with work and overall assembling, the assembly transport device of section assembly and overall assembling is also required to different designs, section assembly Transport device cannot be applied in overall assembling, bring design iterations manufacturing issue.For different aircraft, still using not Same assembly transport ground installation, generalization is still poor, and the succession application of different design stage is poor.

And the design of above-mentioned technological equipment, manufacturing cycle typically constitute from 40% or so of new product development development cycle, tooling The 20%~30% of the total development cost of cost Zhan, the R&D cycle is longer, researches and develops higher cost.

Summary of the invention

For the ground handling situation for mentioning the complex mechanical systems such as aerospace flight vehicle in background technique, this is practical new A kind of aircraft of type assembles the vertical positioning mechanism of transport lightweight, which mainly vertically props up aircraft Support, transmitting vertical load can choose the vertical positioning mechanism of multiple groups and are combined application according to the size of aircraft.

In order to solve the above technical problems, the technical solution adopted in the utility model is:

A kind of aircraft assembly vertical positioning mechanism of transport lightweight, including vertical positioning mechanism, it is several described vertical fixed Position mechanism is arranged in parallel in general park in transport establishment；

The vertical positioning mechanism includes tripod, lower beam, upper beam, supporting beam, sleeper block, the second locating piece and Three locating pieces, the lower beam are arranged in parallel with the upper beam, and two tripods are fixedly arranged on the two of the upper and lower crossbeam Side, the supporting beam are located at the top of the upper beam, are provided on the upper beam and support the second of depth of beam to adjust Locating piece, the tripod two sides are provided with the third locating piece to support the tripod；The sleeper block is located at the branch It supports on beam, and the relatively described supporting beam position is fixed.

Further, the general transport establishment of parking includes bottom frame, support plate and the first locating piece, and several described first is fixed Position part is fixedly arranged on the bottom frame periphery；It is placed side by side on the bottom frame to have several support plates；

It is connected by way of primary and secondary catching groove between adjacent two pieces of support plates, the support plate bottom positioned at two sides is equipped with several convex Head, the bottom frame are equipped with several grooves, and the plush copper is located in the groove.

Further, first locating piece includes bracket and lateral adjustments component and vertical adjustment in the bracket Component, the bracket are fixedly connected with the bottom frame, and the lateral adjustments component includes the turbine for being driven while being rotated by worm screw And worm gear pair, the vertical adjustment component includes one can relative sleeve flexible rack gear and positioned at the of the rack gear bottom up and down One pedestal, the worm gear pair are engaged with rack.

Further, the bracket includes upper backup pad, side support plate, lower supporting plate and side support arm, the side support plate It is fixedly connected with the bottom frame lateral surface, the upper backup pad is vertical integral connecting structure, the upper support with side support plate Sleeve mounting hole is equipped in the middle part of plate, the lower supporting plate is fixedly connected with the side support plate to be vertical, on the lower supporting plate Equipped with turbine support ear mount, two sides are symmetrically fixed with two side support arms in the side support plate, open up on the side support arm There is through-hole.

Further, the lateral adjustments component further includes the first handwheel, and the both ends of the worm screw are each passed through corresponding collateral It is fixedly connected after through-hole in brace with the first handwheel, a rotary shaft is set in the turbine support ear mount, and the rotary shaft can It rotates relative to the turbine support ear mount, is connected and fixed with the rotary shaft in the middle part of the turbine and worm gear pair.

Further, the vertical adjustment component further includes telescopic rod, and the sleeve is located in the sleeve mounting hole, and with The upper backup pad is fixedly connected, and track is longitudinally equipped on the telescopic rod, and one side wall is equipped with the rack gear in the track, The worm gear pair is located in the track, and engages with the rack gear.

Further, second locating piece includes the second handwheel and the second screw rod of integrally connected.

Further, the third locating piece includes third handwheel, third screw rod and third pedestal, the third handwheel and Three screw rods are integrated connection, and internal screw thread hole slot, the third base upper surface fixed one are provided in third screw rod lower part Screw, the screw-internal thread fit of the external screw thread of the screw and the internal screw thread hole slot.

Further, it is equipped with longitudinal screw hole slot in the middle part of the upper beam, is equipped with caging bolt, the branch in the screw thread hole slot Support beam in the middle part of be equipped with through-hole, caging bolt pass through the through-hole after be screwed into the screw thread hole slot, on the upper beam relative to Screw thread hole slot is symmetrically arranged with two threaded holes, and second screw rod abuts after passing through the threaded hole with the support soffit.

Further, the upper surface of support beam is fixed there are two rectangular limited post, and correspondence is opened on sleeper block lower surface If there are two rectangular hole slot, the limited post is inserted in the rectangular hole slot.

In addition, the utility model, which also resides in, discloses a kind of modular multi-function assembly transport device, including from the bottom to top Be sequentially arranged it is general park transport establishment, vertical positioning mechanism and transverse positioning mechanism, several vertical positioning mechanisms are flat Row be set to it is described it is general park in transport establishment, the transverse positioning mechanism is set to several vertical positioning mechanisms On, flexible supporting mechanism for location is equipped in the transverse positioning mechanism, aircraft is placed in the flexibility supporting mechanism for location.

Further, the general transport establishment of parking includes bottom frame, support plate and the first locating piece, and several described first is fixed Position part is fixedly arranged on the bottom frame periphery；It is placed side by side on the bottom frame to have several support plates, lead between adjacent two pieces of support plates The form connection of primary and secondary catching groove is crossed, the support plate bottom positioned at two sides is equipped with several plush coppers, and the bottom frame is equipped with several grooves, The plush copper is located in the groove.

Further, the bottom frame lower part is also equipped with several braked wheels, which is symmetrical set on bottom frame.

Further, the first base is inverted stainless steel material bowl structure, and outer surface is coated with rubber layer.

Further, vertical positioning mechanism includes tripod, lower beam, upper beam, supporting beam, sleeper block, the second locating piece With third locating piece, the lower beam is arranged in parallel with the upper beam, and two tripod welding are fixedly arranged on the upper, lower horizontal The two sides of beam, the supporting beam are located at the top of the upper beam, are provided on the upper beam to adjust support depth of beam The second locating piece, the tripod two sides are provided with the third locating piece to support the tripod；The sleeper block is fixed In in the supporting beam.

Further, the third locating piece includes third handwheel, third screw rod and third pedestal, the third handwheel and Three screw rods are integrated connection, and internal screw thread hole slot, the third base upper surface welding one are provided in third screw rod lower part Screw, the screw-internal thread fit of the external screw thread of the screw and the internal screw thread hole slot.

Further, each tripod bottom edge two sides are provided with the extension of integrally connected, longitudinal direction on the extension Equipped with threaded hole, the third screw rod is located in the threaded hole.

Further, the third pedestal is inverted stainless steel material bowl structure, and outer surface is coated with rubber layer.

Further, several gag lever posts are installed on the sleeper block.

Further, each tripod lower part is mounted on several braked wheels.

Further, the transverse positioning mechanism includes lateral frame and suspension hook connector, and the transverse direction frame is by several cross bars It forms, is connected and fixed between adjacent two cross bars by cross rod connector；

Two opposite sides of the transverse direction frame are respectively placed on corresponding sleeper block, and are limited by gag lever post.

Further, suspension hook connector is symmetrically installed on the cross bar of the lateral frame two sides.

Further, the flexible supporting mechanism for location includes U-shaped frame, connecting rod, the 4th locating piece and the 5th locating piece, institute It states U-shaped frame to be assembled by several steel pipes, adjustable angle between adjacent two steel pipes, be connected between two U-shaped framves by connecting rod Fixed, a U-shaped frame is fixedly connected by connecting plate with the lateral frame, and spacing is adjustable between the connecting plate and the U-shaped frame, the company Extension bar is fixedly connected by the 5th locating piece with the lateral frame, and spacing is adjustable between the connecting rod and lateral frame, on the U-shaped frame Equipped with the 4th locating piece being fixedly connected with aircraft, the spacing between the 4th locating piece and aircraft pedestal is adjustable.

Further, it is connected between adjacent two steel pipes by universal joint.

Further, the 4th locating piece includes support, universal joint, swingle and plug, and the support is fixed on U-shaped frame On, one end of the swingle is connected by fixing axle and support rotation, is set on the upper surface of the swingle other end There is plug, which is plugged and fixed with the slot on aircraft pedestal.

Further, the 5th locating piece includes the first mounting plate, the first axle sleeve, stud, the second axle sleeve and the second installation Plate is fixed with the first axle sleeve on first mounting plate, the second axle sleeve, the stud both ends is fixed on second mounting plate It is to be threadedly coupled with the first axle sleeve and the second axle sleeve, first mounting plate is fixedly connected with the connecting rod, second installation Plate is fixedly connected with lateral frame.

Further, mounting blocks are installed on the U-shaped frame, a threaded hole is provided in the middle part of the mounting blocks, is consolidated on connecting plate Fixation is tightened by nut after bolt passes through the threaded hole equipped with a bolt.

The utility model has the advantages and positive effects of:

(1) pass through clamping between the general adjacent two pieces of support plates for parking transport establishment and between support plate and bottom frame Mode is connected and fixed, and is able to carry out quick assembling；First locating piece is designed based on turbine and worm principle, and structure is tight It gathers, it is convenient to operate, and can form stable support function to bottom frame, and can be finely adjusted to the height of bottom frame different loci, this Positioning piece and braked wheel cooperation complete the transport of aircraft and park work；

(2) vertical positioning mechanism mainly carries out vertical supporting to aircraft, vertical load is transmitted, according to the big of aircraft It is small, it can choose the vertical positioning mechanism of multiple groups and be combined application, wherein third locating piece can support tripod-shaped at stable Effect, and the height of tripod different loci can be finely adjusted；The cooperation of second locating piece and caging bolt can be to support Depth of beam is adjusted；In addition, operator can require the supporting beam and conjunction of selection appropriate length according to the size of aircraft The sleeper block of suitable size, to adapt to the transport requirement of different scale aircrafts；

(3) transverse positioning mechanism can select the lateral frame of different sizes and shapes according to the size and shape of aircraft, Various sizes of cross bar is quickly assembled by cross rod connector；And factory's crane can be by suspension hook connector to aircraft It is lifted by crane or is overturn；

(4) flexible supporting mechanism for location can change connecting plate, the 5th locating piece according to different model aircraft center of gravity position The position of U-shaped frame is rationally quickly adjusted with the link position of lateral frame；U made of several steel pipes are assembled by universal joint Type frame openings of sizes is variable, is suitable for the carrying to different model aircraft；The 4th locating piece on U-shaped frame passes through universal nodule In slot of the structure convenient for plug insertion aircraft pedestal, and the structure plays buffer function for the carrying of aircraft；That is, this is soft Property supporting mechanism for location can realize various soft readjustments, be suitable for the connection location requirement of different aircraft shapes and size；

(5) device of the utility model uses modularized design, can be directed to various sizes of aerospace flight vehicle, into Row adaptability quickly assembles, while the present apparatus has flexible size regulating power, is able to satisfy the ground of different shape shape aircraft Face work requirements；

(6) device of the utility model, which integrates, the multiple functions such as parks, assembles, transporting, lifting, and set of device can be replaced A variety of toolings during generation complicated aerospace flight vehicle ground handling, reduce the tooling type and quantity of ground handling, energy Funds are substantially saved, and provide good working environment for ground handling.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the modular multi-function assembly transport device in embodiment；

Fig. 2 is the general structural schematic diagram for parking transport establishment's (not installing support plate) in embodiment；

Fig. 3 is the stereoscopic schematic diagram of the first locating piece in embodiment；

Fig. 4 is the plane perspective structural schematic diagram of the first locating piece in embodiment；

Fig. 5 is the structural schematic diagram of the vertical positioning mechanism (non-mounting rail bolster) in embodiment；

Fig. 6 is the positional diagram of the sleeper block in embodiment and supporting beam；

Fig. 7 is the structural schematic diagram of the transverse positioning mechanism in embodiment；

Fig. 8 is the structural schematic diagram of the flexible supporting mechanism for location in embodiment.

In figure: 1- is general to park transport establishment, 11- bottom frame, 111- groove, 12- support plate, the first locating piece of 13-, 131- Bracket, 131a- upper backup pad, 131b- side support plate, 131c- lower supporting plate, 131d- side support arm, 131e- turbine support ear Seat；132- lateral adjustments component, the first handwheel of 132a-, 132b- worm screw, 132c- turbine, 132d- worm gear pair, 133- are vertically adjusted Save component, 133a- sleeve, 133b- telescopic rod, 133c- first base, 133d- track, 133e- rack gear；

The vertical positioning mechanism of 2-, 21- tripod, 22- lower beam, 23- upper beam, 231- caging bolt, 24- supporting beam, 241- limited post, 25- sleeper block, 251- gag lever post, the second locating piece of 26-, the second handwheel of 261-, the second screw rod of 262-； 27- Third locating piece, 271- third handwheel, 272- third screw rod, 273- third pedestal, 274- screw；

3- transverse positioning mechanism, 31- transverse direction frame, 311- cross bar, 312- cross rod connector, 32- suspension hook connector；

4- flexibility supporting mechanism for location, 41-U type frame, 411- vertical edge, 412- bevel edge, 42- connecting rod, 43- the 4th are positioned Part, 431- support, 432- universal joint, 433- swingle, 434- plug, the 5th locating piece of 44-, the first mounting plate of 441-, 442- First axle sleeve, 443- stud, the second axle sleeve of 444-, the second mounting plate of 445-, 45- mounting blocks, 46- connecting plate.

Specific embodiment

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result, Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another It is described, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition State the concrete meaning of term in the present invention.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in Figure 1, it includes that be sequentially arranged from the bottom to top general parks fortune that modular multi-function, which assembles transport with device, Transfer mechanism 1, vertical positioning mechanism 2, transverse positioning mechanism 3, several vertical positioning mechanisms 2 are arranged in parallel in described general stop It puts in transport establishment 1, the transverse positioning mechanism 3 is set on several vertical positioning mechanisms 2, the located lateral machine Flexible supporting mechanism for location 4 is equipped in structure 3, aircraft is placed in the flexibility supporting mechanism for location 4.

In some embodiments, the main body of the vertical positioning mechanism 2, transverse positioning mechanism 3 and flexible supporting mechanism for location 4 Structure is formed using the composite processing of carbon fibre composite or glass fibre, is wanted with the lighting for meeting to the device It asks.

In some embodiments, general transport establishment of parking is as in Figure 2-4, and general transport establishment of parking is able to carry out fastly Speed assembling, the main functional requirement coping with aircraft transport and parking.

The general transport establishment 1 of parking includes bottom frame 11, support plate 12, braked wheel and the first locating piece 13, the bottom Frame 11 is rectangular parallelepiped structure, and four braked wheels are symmetrical arranged on two side, and two first are respectively provided on four sides and is determined Position part 13, the first locating piece 13 in two opposite side surfaces are symmetrical arranged；It is placed side by side on the bottom frame 11 to have several branch Fagging 12 is connected by way of primary and secondary catching groove between adjacent two pieces of support plates 12, if 12 bottom of support plate positioned at two sides is equipped with Dry plush copper, the bottom frame 11 are equipped with several grooves 111, and the plush copper is located in the groove 111.

First locating piece 13 includes bracket 131, lateral adjustments component 132 and vertical adjustment component 133, the bracket 131 include upper backup pad 131a, side support plate 131b, lower supporting plate 131c and side support arm 131d, the upper backup pad 131a It is vertical integral connecting structure, i.e. steel angle structure with side support plate 131b, is equipped with sleeve in the middle part of the upper backup pad 131a and installs Hole, the side support plate 131b are fixedly connected with 11 lateral surface of bottom frame by bolt and nut, the lower supporting plate 131c with The side support plate 131b fixes for vertical welding, and the lower supporting plate 131c is equipped with turbine support ear mount 131e, the side Two sides, which are symmetrically welded to fix on two side support arms 131d, the side support arm 131d, on support plate 131b offers through-hole；

The lateral adjustments component 132 includes the first handwheel 132a, worm screw 132b, turbine 132c and worm gear pair 132d, institute It is welded and fixed after stating the through-hole that the both ends of worm screw 132b are each passed through on corresponding side support arm 131d with the first handwheel 132a, it is described One rotary shaft is set on turbine support ear mount 131e, and the rotary shaft can be rotated relative to the turbine support ear mount, the turbine It is connected and fixed with the rotary shaft in the middle part of 132c and worm gear pair 132d, the turbine 132c and the worm screw 132b cooperate.

The vertical adjustment component 133 includes sleeve 133a, telescopic rod 133b and first base 133c, the sleeve 133a It is welded and fixed in the sleeve mounting hole, and with the upper backup pad 131a, it is longitudinal on the telescopic rod 133b to be equipped with rail One side wall is equipped with rack gear 133e in road 133d, the track 133d, and the worm gear pair 132d is located in the track 133d, And it is engaged with the rack gear 133e.

The first base 133c is inverted stainless steel material bowl structure, and outer surface is coated with rubber layer.

Because being point contact between braked wheel and ground, contact area is smaller, and stability of strutting system is poor, and the tire of braked wheel because Different at most, so that bottom frame is inconsistent at a distance from different loci is between ground, which can be formed bottom frame surely Determine supporting role, and the height of bottom frame different loci can be finely adjusted, trim process is as follows:

The first handwheel is rotated, when first-hand wheel drives worm screw rotation, scroll bar drives turbine rotation, and turbine then drives rotation Axis is rotated relative to turbine support ear mount, and rotary shaft then drives worm gear pair to rotate, the rack gear cooperation of worm gear pair and track, then band Dynamic telescopic rod relative sleeve moves up and down, and finally first base is driven to move up and down, and abuts when first base is formed with ground When, stable support can be formed to bottom frame.

In some embodiments, vertical positioning mechanism is as shown in Figure 5, Figure 6, vertical positioning mechanism 2 mainly to aircraft into Row vertical supporting transmits vertical load, according to the size of aircraft, can choose the vertical positioning mechanism of multiple groups and is combined and answer With.

The vertical positioning mechanism 2 includes tripod 21, lower beam 22, upper beam 23, supporting beam 24, sleeper block 25, the Two locating pieces 26 and third locating piece 27, the lower beam 22 are arranged in parallel with the upper beam 23, two tripods 21 Welding is fixedly arranged on the two sides of the upper and lower crossbeam, and the supporting beam 24 is located at the top of the upper beam 23, on the upper beam 23 It is provided with the second locating piece 26 to adjust 24 height of supporting beam, 21 two sides of tripod are provided with to support the triangle The third locating piece 27 of frame；The sleeper block 25 is fixedly arranged in the supporting beam 24；

Second locating piece 26 includes the second handwheel 261 and the second screw rod 262 of integrally connected；

The third locating piece 27 includes third handwheel 271, third screw rod 272 and third pedestal 273, the third handwheel 271 and third screw rod 272 be integrated connection, internal screw thread hole slot, the third pedestal are provided in 272 lower part of third screw rod Weld a screw 274, the screw-internal thread fit of the external screw thread of the screw 274 and the internal screw thread hole slot in 273 upper surfaces；

It is equipped with longitudinal screw hole slot in the middle part of the upper beam 23, is equipped with caging bolt 231, the support in the screw thread hole slot Through-hole is equipped in the middle part of beam, caging bolt 231 is screwed into the screw thread hole slot after passing through the through-hole, opposite on the upper beam 23 Be symmetrically arranged with two threaded holes in screw thread hole slot, second screw rod 262 pass through after the threaded hole with 24 bottom surface of supporting beam It abuts；

Braked wheel there are two being respectively mounted on each 21 lower surface of the tripod；

Each 21 bottom edge two sides of the tripod are provided with the extension 211 of integrally connected, longitudinal direction on the extension 211 Equipped with threaded hole, the third screw rod 272 is located in the threaded hole.

The third pedestal 273 is inverted stainless steel material bowl structure, and outer surface is coated with rubber layer.

24 upper surface of supporting beam welding is fixed there are two rectangular limited post 241, right on 25 lower surface of sleeper block It should open up there are two rectangular hole slot, the limited post 241 is inserted in the rectangular hole slot；

A gag lever post 251 is respectively arranged in four edges of the sleeper block 25.

In the present embodiment there are two vertical positioning mechanism settings, two are adjusted vertically according to the size of transverse positioning mechanism Positioning mechanism is in the general position parked in transport establishment, after vertically movable unit is moved to suitable position, braked wheel braking, Because being point contact between braked wheel and support plate, contact area is smaller, and stability of strutting system is poor, and the tire of braked wheel is because at most Difference, so that tripod is inconsistent at a distance from different loci is between support plate, which can be to tripod-shaped at steady Determine supporting role, and the height of tripod different loci can be finely adjusted, trim process is as follows:

Third handwheel is screwed upward or downward, so that third pedestal moves up and down accordingly, when third pedestal and support plate When abutting, third pedestal supports tripod-shaped at stable.

In addition, operator can adjust caging bolt by cooperation and the second locating piece adjusts aircraft vertical position Whole, adjustment process is as follows: rotary stopper bolt, caging bolt move up and down in the screw thread hole slot of upper beam, the caging bolt Define the limit level of supporting beam；The second handwheel is screwed, the second screw rod is abutted with supporting beam lower surface, to adjust supporting beam Height, supporting the adjusting of depth of beam is adjusting to aircraft vertical position.

Wherein, operator can require the supporting beam of selection appropriate length and the rail of suitable size according to the size of aircraft Bolster.

In some embodiments, transverse positioning mechanism is as shown in fig. 7, transverse positioning mechanism can be according to the size of aircraft And shape, select the lateral frame of different sizes and shapes.

The transverse positioning mechanism 3 includes lateral frame 31 and suspension hook connector 32, and the transverse direction frame 31 is by several cross bars The irregular rectangle structures of 311 compositions, are connected and fixed between adjacent two cross bars by cross rod connector 312.

The cross bar 311 can be rectangular steel tube, have part cross bar band angled in several cross bars, and the size of cross bar Can be different, which can be steel plate, between adjacent two cross bars 311 from steel plate by bolt and nut with Mode is connected and fixed, and the cross bar of the transverse direction frame two sides is fixedly connected with suspension hook connector in such a way that bolt and nut cooperates, should Suspension hook connector is the well-known technique of those skilled in the art, and details are not described herein.

Two opposite sides of the transverse direction frame 31 are respectively placed on corresponding sleeper block 25, and are limited by gag lever post 251 Make its position.

Various sizes of cross bar is quickly assembled by cross rod connector.Factory's crane can be by suspension hook connector to winged Row device is lifted by crane or is overturn.

In some embodiments, flexible supporting mechanism for location is as shown in figure 8, flexible supporting mechanism for location can be to aircraft Position carry out soft readjustment, be suitable for the connection location requirement of different aircraft shapes and size.

The flexibility supporting mechanism for location 4 includes U-shaped frame 41, connecting rod 42, the 4th locating piece 43 and the 5th locating piece 44, the U-shaped frame 41 is assembled (the steel pipe quantity in the present embodiment is 4) by several steel pipes, between adjacent two steel pipes It is connected by universal joint, is welded to connect and is fixed by two connecting rods 42 between the vertical edge 411 of two U-shaped framves 41,41 liang of a U-shaped frame A mounting blocks 45 are welded and fixed in the lateral surface of a vertical edge 411, and a threaded hole is provided in the middle part of the mounting blocks 45, is welded on connecting plate 46 A bolt is connect, after bolt passes through the threaded hole, fixation is tightened by nut, the connecting plate 46 passes through the fixation side of bolt and nut Formula is fixedly connected with the medial surface of the lateral frame 31.

It is symmetrical arranged on each U-shaped frame 41 there are two the 4th locating piece 43, the 4th locating piece is set to institute It states on the bevel edge 412 of U-shaped frame, the 4th locating piece 43 includes support 431, universal joint 432, swingle 433 and plug 434, The support 431 is fixedly welded on the bevel edge 412 of U-shaped frame 41, and one end of the swingle 433 passes through fixing axle and the branch 431 rotation connection of seat, the upper surface of 433 other end of swingle are equipped with integrally formed plug 434, the plug 434 with Slot on aircraft pedestal is plugged and fixed.

One the 5th locating piece 44 is respectively provided in each connecting rod 42, the 5th locating piece 44 includes the first mounting plate 441, the first axle sleeve 442, stud 443, the second axle sleeve 444 and the second mounting plate 445, welding is solid on first mounting plate 441 Surely there is the first axle sleeve 442, be welded with the second axle sleeve 444 on second mounting plate 445,443 both ends of stud and the One axle sleeve 442 and the second axle sleeve 444 are to be threadedly coupled, and first mounting plate 441 is solid by bolt and nut with connecting rod 42 Fixed connection, second mounting plate 445 are fixedly connected with lateral frame by bolt and nut.

The regulative mode of the flexibility supporting mechanism for location is as follows:

First mounting plate is fixed in connecting rod, stud is rotated, the first axle sleeve and the are adjusted according to the size of aircraft Second mounting plate is fixed on lateral frame by the distance between two axle sleeves later；The bolt on connecting plate is screwed, connecting plate is adjusted After being adjusted to suitable position, connecting plate is fixed on lateral frame for the distance between lateral frame.

Transport device is assembled by the modular multi-function of present patent application, structure is simple, and modularization quickly assembles, can be full Foot difference aircraft such as park, assemble, transporting, lifting at the multiple functions demand.

One embodiment of the utility model is described in detail above, but the content is only the utility model Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model All the changes and improvements etc., should still belong within the patent covering scope of the utility model.

Claims

1. a kind of aircraft assembles the vertical positioning mechanism of transport lightweight, which is characterized in that including vertical positioning mechanism (2), if It does the vertical positioning mechanism (2) and is arranged in parallel in general park on transport establishment (1)；

The vertical positioning mechanism (2) includes tripod (21), lower beam (22), upper beam (23), supporting beam (24), sleeper block (25), the second locating piece (26) and third locating piece (27), the lower beam (22) are arranged in parallel with the upper beam (23), and two A tripod (21) is fixedly arranged on the two sides of the upper and lower crossbeam, and the supporting beam (24) is located at the upper of the upper beam (23) It is square, the second locating piece (26) to adjust supporting beam (24) height, the tripod are provided on the upper beam (23) (21) two sides are provided with the third locating piece (27) to support the tripod；The sleeper block (25) is located at the supporting beam (24) on, and relatively described supporting beam (24) position is fixed.

2. a kind of aircraft according to claim 1 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described General transport establishment (1) of parking includes bottom frame (11), support plate (12) and the first locating piece (13), several first locating pieces It is fixedly arranged on the bottom frame periphery；It is placed side by side on the bottom frame (11) to have several support plates (12)；

It is connected by way of primary and secondary catching groove between adjacent two pieces of support plates (12), the support plate (12) positioned at two sides is if bottom is equipped with Dry plush copper, the bottom frame (11) are equipped with several grooves (111), and the plush copper is located in the groove (111).

3. a kind of aircraft according to claim 2 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described First locating piece (13) includes bracket (131) and lateral adjustments component (132) and vertical adjustment component in the bracket (133), the bracket (131) is fixedly connected with the bottom frame (11), and the lateral adjustments component (132) includes by worm screw (132b) drives while the turbine (132c) and worm gear pair (132d) of rotation, the vertical adjustment component (133) can phases including one The rack gear (133e) stretch up and down to sleeve (133a) and the first base (133c) positioned at the bottom the rack gear (133e), it is described Worm gear pair (132d) is engaged with rack gear (133e).

4. a kind of aircraft according to claim 3 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described Bracket (131) includes upper backup pad (131a), side support plate (131b), lower supporting plate (131c) and side support arm (131d), institute It states side support plate to be fixedly connected with the bottom frame lateral surface, the upper backup pad (131a) is vertical one with side support plate (131b) Attachment structure, is equipped with sleeve mounting hole in the middle part of the upper backup pad (131a), the lower supporting plate (131c) with it is described collateral Fagging (131b) is vertically to be fixedly connected, and the lower supporting plate (131c) is equipped with turbine support ear mount (131e), described collateral Two sides are symmetrically fixed with two side support arms (131d) on fagging (131b), offer through-hole on the side support arm (131d).

5. a kind of aircraft according to claim 4 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described Lateral adjustments component (132) further includes the first handwheel (132a), and the both ends of the worm screw (132b) are each passed through corresponding side support It is fixedly connected after through-hole on arm (131d) with the first handwheel (132a), a rotation is set on the turbine support ear mount (131e) Axis, the rotary shaft can be rotated relative to the turbine support ear mount (131e), in the turbine (132c) and worm gear pair (132d) Portion is connected and fixed with the rotary shaft.

6. a kind of aircraft according to claim 5 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described Vertical adjustment component (133) further includes telescopic rod (133b), and the sleeve (133a) is located in the sleeve mounting hole, and with institute It states upper backup pad (131a) to be fixedly connected, is longitudinally equipped with track (133d) on the telescopic rod (133b), the track (133d) Interior one side wall is equipped with the rack gear (133e), and it is interior that the worm gear pair (132d) is located at the track (133d), and with the tooth Item (133e) engagement.

7. a kind of aircraft according to claim 1 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described Second locating piece (26) includes the second handwheel (261) and the second screw rod (262) of integrally connected.

8. a kind of aircraft according to claim 1 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described Third locating piece (27) includes third handwheel (271), third screw rod (272) and third pedestal (273), the third handwheel (271) and third screw rod (272) is integrated connection, is provided with internal screw thread hole slot in third screw rod (272) lower part, and described The fixed screw (274) in three pedestals (273) upper surface, the external screw thread of the screw (274) and the interior spiral shell of the internal screw thread hole slot Line cooperation.

9. a kind of aircraft according to claim 7 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that described It is equipped with longitudinal screw hole slot in the middle part of upper beam (23), is equipped with caging bolt (231) in the screw thread hole slot, is set in the middle part of the supporting beam It is screwed into the screw thread hole slot after thering is through-hole, caging bolt (231) to pass through the through-hole, relative to spiral shell on the upper beam (23) Pit slot is symmetrically arranged with two threaded holes, second screw rod (262) pass through after the threaded hole with the supporting beam (24) bottom surface It abuts.

10. a kind of aircraft according to claim 1 assembles the vertical positioning mechanism of transport lightweight, which is characterized in that institute It is fixed there are two rectangular limited post (241) to state supporting beam (24) upper surface, correspondence offers on sleeper block (25) lower surface Two rectangular hole slots, the limited post (241) are inserted in the rectangular hole slot.