CN203469489U

CN203469489U - Flying device capable of realizing three-dimensional spatial movement

Info

Publication number: CN203469489U
Application number: CN201320413233.5U
Authority: CN
Inventors: 吕圣龙
Original assignee: Show Territory Shanghai Culture Science And Technology Ltd
Current assignee: Beijing Xiuyu Technology And Culture Co ltd
Priority date: 2013-07-11
Filing date: 2013-07-11
Publication date: 2014-03-12
Anticipated expiration: 2023-07-11

Abstract

The utility model discloses a flying device capable of realizing three-dimensional spatial movement, which comprises two guide rails, two groups of travelling trolleys, two groups of horizontal driving mechanisms, two groups of lifting driving mechanisms and one or more lifting-hook connecting pieces, wherein the two guide rails are installed at an interval; the two groups of travelling trolleys are respectively placed on the two guide rails and move on the two guide rails along an X direction, and each group of travelling trolley is provided with a group of lifting hooks which are suspended below the group of travelling trolley; each group of horizontal driving mechanism is connected with one group of corresponding travelling trolley, so as to drive the group of travelling trolley to move along the X direction; each group of lifting driving mechanism is connected with one group of corresponding lifting hooks, so as to drive the group of lifting hooks to move along a Z direction and a Y direction; the one or more lifting-hook connecting pieces are used for selectively connecting one or more lifting hooks in one group of lifting hooks with one or more lifting hooks in the other group of lifting hooks together, so as to realize the movement in a three-dimensional space along the X direction and/or the Y direction and/or the Z direction. The three-dimensional spatial movement of the flying device disclosed by the utility model can be realized, and the flying device has the advantages of simple structure, convenience in use and good performing effect.

Description

Can realize the flight instruments of three-dimensional space motion

Technical field

The utility model relates to and a kind ofly produces the flight instruments that special effects is used when performing, and relates in particular to a kind of flight instruments that can move in three dimensions.

Background technology

Airflight performance has been widely used in the fields such as stage performance, stadiums performance, is commonly called as the sub-device of prestige.The sub-device of at present conventional prestige is normally hung travelling car on cable wire or on mobile roof support, moving horizontally and realizing performer or lifting moving along Y-direction of weight by hoist engine device drives travelling car, owing to moving and moving horizontally along Y-direction, only can only make to drill or weight is realized moving of two-dimensional directional, so performance effect is not good.

Summary of the invention

The purpose of this utility model is exactly in order to solve above-mentioned problems of the prior art, the flight instruments that can realize three-dimensional space motion is provided, it makes performer or the weight of lifting realize three-dimensional spatial movement by connecting the device of two two dimensional motions, simple in structure, easy to use, performance effect is good.

For realizing above-mentioned purpose of the present utility model, the flight instruments that can realize three-dimensional space motion of the present utility model comprises: two guide rails that install at interval, and the orbital direction of two guide rails is parallel with directions X; Two groups of running trolleys, are placed in respectively on two guide rails and on two guide rails and move along directions X, and every group of running trolley has the one group of suspension hook that is suspended to its below; Two groups of horizontal drive mechanisms, its every group of horizontal drive mechanism connects one group of corresponding running trolley, to drive this group running trolley to move along directions X; Two groups of lift drive mechanisms, its every group of lift drive mechanism connects one group of corresponding suspension hook, to drive this group suspension hook to move along Y-direction along Z direction; One or more suspension hook connectors, for optionally the one or more suspension hooks in one group of one or more suspension hook of suspension hook and another group suspension hook being linked together, its each suspension hook connector along with two suspension hooks along Y-direction move and for suspend in midair described two suspension hooks two running trolleys along directions X walking, in three dimensions, along directions X and/or Y-direction and/or Z direction, move.

Wherein, every group of horizontal drive mechanism comprises: horizontal drive elevator unit, be installed on a side of upper support frame, and by a plurality of horizontal drive hoist engines, formed; Left fixed pulley group and right fixed pulley group, be installed on respectively on upper support frame and be positioned at the arranged on left and right sides of horizontal drive elevator unit; A pair of the first stretcher, is installed on upper support frame respectively, and lays respectively at left side and the right side of left fixed pulley group and right fixed pulley group; A pair of the second stretcher, is installed on respectively the both sides of lower support frame, and is positioned at the below of a pair of the first stretcher; Wherein, on the reel of each horizontal drive hoist engine, be wound around two horizontal drive steel wire ropes, and two one end of horizontal drive steel wire rope is separately fixed at the both sides of a running trolley, by rotating and reverse of horizontal drive hoist engine, a described running trolley is walked on guide rail along directions X.

Wherein, every group of lift drive mechanism comprises: vertical drive elevator unit, be installed on the opposite side of upper support frame, and by a plurality of vertical drive hoist engines, formed; First turns to fixed pulley group, is installed on the opposite side of upper support frame, and is positioned at the outside of vertical drive elevator unit; Second turns to fixed pulley group, is installed on lower support frame, and is positioned at the first below that turns to fixed pulley group; Wherein, fag end fixed mount is installed on lower support frame, it is positioned at the second opposite side that turns to fixed pulley group; Wherein, on the reel of each vertical drive hoist engine, be wound around one end that a lifting drives steel wire rope, this lifting is fixed on fag end fixed mount after driving the other end of steel wire rope to walk around the pulley of a described suspension hook, by lifting, drive rotating and reverse of hoist engine, described suspension hook is moved along Y-direction.

Wherein, every group of running trolley comprises a plurality of running trolleys, and its each running trolley also comprises: vehicle frame; Two seniority among brothers and sisters travelling wheels, are installed on respectively on the relative inwall in vehicle frame front and back, and along directions X, walk on the track of described guide rail both sides; Left fixture and right fixture, be fixedly installed in respectively on described vehicle frame, for one end of two horizontal drive steel wire ropes that this running trolley of fixed drive is walked along directions X on described guide rail respectively; A pair of assembly pulley, the relative left and right sides that is installed on described vehicle frame, has respectively three row's pulleys of settling successively from top to bottom; Wherein, between the first row pulley of each assembly pulley and second row pulley, settle the horizontal drive steel wire rope for driving other running trolley of a plurality of running trolleys to walk along directions X, between second row pulley and the 3rd row's pulley, settle the lifting driving steel wire rope moving along Y-direction for driving the suspension hook suspending in midair under described other running trolley to carry out; Wherein, the left and right sides of described vehicle frame is respectively equipped with through hole, drives lifting that suspension hook that this running trolley is corresponding moves along Y-direction to drive through hole described in steel wire penetrating.

Preferably, described running trolley also comprises guider, for guiding described running trolley, along described guide rail, walks, and described guider comprises: gathering sill, is arranged at respectively on two tracks of described guide rail both sides; Two row's directive wheels, are installed on vehicle frame, and along two gathering sills, move respectively.

Particularly, described guider also comprises: two row's backgears, and be installed on described vehicle frame, and be positioned at described road wheel below, its top is against the lower surface of described guide rail.

Further, described running trolley also comprises swing pulley gear, it is installed on vehicle frame bottom, and have the pendulous device that relative vehicle frame swings and be installed on left swing movable pulley and the right swing pulley on pendulous device, the lifting of described any running trolley drives steel wire rope to walk around successively horizontal-extending after the pulley of left swing movable pulley, suspension hook and right swing pulley.

Preferably, described pendulous device comprises: swing span, described left swing movable pulley and rotatable being fixed thereon of described right swing pulley; Swinging axle, is positioned at the left and right sides of swing span and is connected to one with it, inserts in the axis hole of the left and right sides, described vehicle frame bottom and can move left and right.

Wherein, described suspension hook connector comprises body; Be installed on the coupling assembling on body; Wherein, two described suspension hooks that take out respectively from two groups of suspension hooks are arranged on body by coupling assembling.

Preferably, described body is provided with two downward kinks, and each kink is fixed a described suspension hook; Described coupling assembling have by two described suspension hooks be separately fixed at two described kinks bending place pressing plate and pressing plate is fixed on to the nut of two described kinks.

Compared with prior art, the flight instruments that can realize three-dimensional space motion of the present utility model has advantages of following outstanding:

1) flight instruments of the present utility model is comprised of the two groups of flight instrumentses that can realize two dimensional motion (running trolley and be lifted on the suspension hook under running trolley), so simple in structure, easy to use;

2) the suspension hook connector in the utility model flight instruments can move in three dimensions, and the flight part that therefore can make to be hung under it is realized the motion in three dimensions, so movement effects is good, has increased the ornamental of performance;

3) can adopt suspension hook connector of the present utility model, the suspension hook that can realize in prior art in two groups of flight instrumentses of two-dimensional space motion is connected as one, thereby realize three-dimensional motion, so improvement cost is low, has reduced in a large number research and development and the expense of manufacturing.

Below in conjunction with accompanying drawing, the utility model is elaborated.

Accompanying drawing explanation

Fig. 1 is the structural representation that the utility model can be realized the flight instruments of three-dimensional space motion;

Fig. 2 is the structural representation that the utility model adopts suspension hook connector that the suspension hook that is positioned at two flight dolly suspentions on two guide rails is connected as one; Fig. 3 is the E part enlarged drawing shown in Fig. 1;

Fig. 4 is the top view of horizontal drive mechanism of the present utility model;

Fig. 5 is the A part enlarged drawing shown in Fig. 4;

Fig. 6 is the B part enlarged drawing shown in Fig. 5;

Fig. 7 is the structural representation of suspension hook connector of the present utility model;

Fig. 8 is the top view of lift drive mechanism of the present utility model;

Fig. 9 is the 3-D view of any one running trolley of the present utility model;

Figure 10 is the C part enlarged drawing shown in Fig. 9;

Figure 11 is the right side view of the running trolley shown in Fig. 9;

Figure 12 is the D part enlarged drawing shown in Figure 11;

Figure 13 is the front view of the running trolley shown in Fig. 9;

Figure 14 is the 3-D view of swing pulley gear of the present utility model.

Description of reference numerals: 1,1a, 1b-guide rail; 2-running trolley; 2a, 2b, 2c, 2d, 2a '-running trolley; 3,3a, 3a '-suspension hook; 6-suspension hook connector; 7,8,9-axle; 7b, 7c, 7d, 8b, 8c, 8d, 9b, 9c, 9d-pulley; B1, c1, d1-the first mesopore; B2, c2, d2-the second mesopore; 10-bracing frame; 12-gathering sill; 20-through hole; 21-vehicle frame; 21a, 21b-side plate; 21c, 21d-crossbeam; 22-road wheel; 23-directive wheel; 24-backgear; 26-pendulous device; 26a-swing span; 26b-swinging axle; 27a-left swing movable pulley; The right swing pulley of 27b-; 28-assembly pulley; The left fixture of 29a-; The right fixture of 29b-; 41-horizontal drive elevator unit; 41a, 41b, 41c, 41d-horizontal drive hoist engine; The left fixed pulley group of 42-; 42a, 42b, 42c, 42d – pulley; The right fixed pulley group of 43-; 43a, 43b, 43c, 43d-pulley; 45,45a, 45b, 45c, 45d, 45a ', 45b ', 45c ', 45d '-horizontal drive steel wire rope; 461,462-the first stretcher; 46a, 46b, 46c, 46d – pulley; 441,442-the second stretcher; 51-vertical drive elevator unit; 51a, 51b, 51c, 51d-vertical drive hoist engine; 52-first turns to fixed pulley group; 52a, 52b, 52c, 52d – pulley; 53-second turns to fixed pulley group; 53a, 53b, 53c, 53d-pulley; 54-, 54a, 54b, 54c, 54d, 54a '-lifting drive steel wire rope; 55-fag end fixed mount; 56-the 3rd turns to fixed pulley group; 56a, 56b, 56c, 56d – pulley; 61-body; 61a, 61b-kink; 62-pressing plate; 63-nut; 71-lower support frame.

The specific embodiment

Core of the present utility model is to provide a kind of flight instruments that can move in three dimensions, and it is simple in structure, and movement effects is good, and can adopt existing two-dimentional flight instruments to transform, and improvement cost is low.

It is pointed out that the nouns of locality such as upper and lower, left and right that relate to are to be arranged in figure and parts position each other defines with parts in Fig. 1 to Figure 14 herein, just in order to explain the clear and convenient of technical scheme.Should be appreciated that the noun of locality adopting should not limit the scope that present specification is asked for protection herein.

It is pointed out that in embodiment of the present utility model, function structure or member identical or that communicate indicates with identical mark in the drawings.

As shown in Figure 1, 2, the flight instruments that can realize three-dimensional space motion of the present utility model mainly comprises that two can make the weight of suspension hook lifting realize the running trolley 2 of two-dimensional space motion and the suspension hook connector 6 that the suspension hook of two running trolley bottoms 3 is connected as one.Wherein, each running trolley moves along three-dimensional directions X under the driving of two horizontal drive steel wire ropes, the suspension hook 3 lifting under each running trolley relative motion dolly under the driving of a lifting driving steel wire rope moves along three-dimensional Z direction, and suspension hook connector connects as one two suspension hooks under two running trolleys, thereby when driving the horizontal drive steel wire rope of each running trolley and the lifting of each suspension hook of driving to drive steel wire rope to move, by changing the coordinate position of two running trolleys and two suspension hooks, can change the coordinate position of suspension hook connector 6 in three dimensions, namely realized the object that suspension hook connector moves in three dimensions.

Such as, when two running trolleys along directions X move left and right, suspension hook is when maintain static along Z direction, the X-axis coordinate of suspension hook connector 6 changes, or X-axis coordinate and Y-axis coordinate change simultaneously, now suspension hook connector 6 moves in plane X Y; When two running trolleys along directions X move left and right, suspension hook is when move along Z direction, three-dimensional coordinate X, Y, the Z of suspension hook connector 6 all can change, now suspension hook connector 6 can move in three dimensions; When two running trolleys maintain static, suspension hook is when move along Z direction, the Z axis coordinate of suspension hook connector 6 changes, or Z axis coordinate and Y-axis coordinate change simultaneously, now suspension hook connector 6 moves in plane YZ.

It should be noted that, when two above-mentioned running trolleys along directions X move left and right, suspension hook is when maintain static along Z direction, the X-axis coordinate of suspension hook connector 6 changes, or X-axis coordinate and Y-axis coordinate situation about simultaneously changing, corresponding is respectively that the speed that moves left and right along directions X of two running trolleys is identical, or different.And can the rest may be inferred, understand that running trolley is motionless, the situation of suspension hook while moving.

Concrete, flight instruments of the present utility model comprises: bracing frame 10, and its basic building block that is flight instruments, has two bracing frames of upper and lower arrangement, and upper support frame and lower support frame 71, be mounted with other member thereon; Guide rail 1, comprises two guide rail 1a and 1b, being installed on lower support frame 71 of interval, and the orbital direction of two guide rail 1a and 1b is parallel with three-dimensional X-axis respectively; Two groups of running trolleys, every group of running trolley comprises a plurality of running trolleys 2, a plurality of running trolleys 2 are placed in respectively on two guide rails 1 and on two guide rails 1 and move along directions X, and each running trolley has a suspension hook 3 that is suspended to its below; Two groups of horizontal drive mechanisms, two groups of horizontal drive mechanisms drive respectively each running trolley in two groups of running trolleys along directions X, to walk on two guide rails 1 by horizontal drive steel wire rope 45; Two groups of lift drive mechanisms, it drives steel wire rope 54 respectively the suspension hook corresponding with running trolley 3 to be suspended on running trolley by lifting, and drive suspension hook 3 with respect to running trolley along three-dimensional Z direction; Suspension hook connector 6, the suspension hook 3 that connection is suspended in midair under each running trolley taking out from two groups of running trolleys, and moving and for suspending the walking along directions X of two running trolleys of two suspension hooks 3 in midair along Z direction along with two suspension hooks 3, in three dimensions, along directions X and/or Y-direction and/or Z direction, move, thereby make the weight that is lifted on suspension hook connector 6 bottoms realize the object of moving in three dimensions.

The utility model by taking out respectively two running trolleys from two groups of running trolleys, and the suspension hook suspending in midair under two running trolleys is connected as one by suspension hook connector, by controlling the motion of two running trolleys and two suspension hooks, and make suspension hook connector realize the motion in three dimensions.Wherein, in two groups of running trolleys of the present utility model, every group of running trolley is a plurality of, when practical application, can determine as required the quantity of running trolley in every group of running trolley, and can select as required the suspension hook of two running trolleys in two groups of running trolleys or the suspension hook of multipair running trolley to connect as one by suspension hook connector, to realize the object that strengthens performing effect.

Below, in two groups of running trolleys, it is example that every group of running trolley includes four running trolleys, describes flight instruments of the present utility model.

As shown in Figure 1, 2, two groups of running trolleys of the present utility model comprise respectively four running

trolley

2a, 2b, 2c, 2d that are placed in successively from left to right on guide rail 1a and are placed in four running trolley 2a ', 2b ' on

guide rail

1b, 2c ', 2d ' (wherein 2b ', 2c ', 2d ' not shown), wherein, eight running trolleys have identical structure, running trolley 2a take below as example, specifically describe the structure of running trolley.

If Fig. 9 is to as shown in Figure 13, any one running trolley 2a, except being suspended to a suspension hook 3 of its below, also comprises vehicle frame 21, and its basic building block that is running trolley, for installing other member thereon.Two crossbeam 21c, the 21d that settle two

side plate

21a, 21b that settle before and after vehicle frame 21 has and left and right, right side at

side plate

21a, 21b is provided with

axle

7,8,9 from top to bottom successively, and axle 7 ', 8 ', the 9 ' (not shown) being arranged symmetrically with between two respectively with

axle

7,8,9 is from top to bottom installed successively in the left side of

side plate

21a, 21b.

On the relative inwall in the front and back of two

side plate

21a, 21b of vehicle frame 21, being rotatablely equipped with two seniority among brothers and sisters travelling wheels 22, two seniority among brothers and sisters travelling wheels 22 can walk being positioned at along continuous straight runs on track guide rail 1 both sides, parallel with X-axis.Being positioned at, on two

crossbeam

21c, 21d of vehicle frame 21 arranged on left and right sides, to fixedly mount respectively left fixture 29a(not shown) and right fixture 29b, for two horizontal drive steel wire rope 45a and the 45a ' along directions X walking on guide rail 1 of running trolley 2 described in fixed drive respectively.

And relative on two

crossbeam

21c, 21d of vehicle frame 21 both sides a pair of assembly pulley being installed being positioned at, a pair of assembly pulley has and is arranged on successively from top to bottom the row of three on three pairs of corresponding axles 7 and axle 7 ', axle 8 and axle 8 ', axle 9 and axle 9 ' pulley.Wherein, include three pulleys in every row's pulley, as shown in Figure 10,12, in three row's pulleys on vehicle frame right side, first row pulley comprises

pulley

7b, 7c, 7d, and second row pulley comprises

pulley

8b, 8c, 8d, and the 3rd row's pulley comprises

pulley

9b, 9c, 9d.Between first row pulley and the pulley of second row pulley, form successively three the first mesopores, as formed between 7b and 8b, between the first mesopore b1,7c and 8c, form and between the first mesopore c1,7d and 8d, form the first mesopore d1, and in these three first mesopores, settle successively for driving other three running

trolley

2b, 2c, the 2d of four running trolleys to carry out along horizontal drive

steel wire rope

45b, 45c, the 45d of directions X walking.Equally, at second row pulley and the 3rd row, between pulley, form successively three the second mesopores, as formed successively the second mesopore b2, c2, d2 between 8b and 9b, 8c and 9c, 8d and 9d, in three the second mesopores, settle successively other three running trolley 2b, the 2c for driving four running trolleys, the suspension hook that suspend in midair 2d below to carry out lifting driving steel wire rope 54b, the 54c and the 54d that along Y-direction, move.Adopt above-mentioned settling for driving the method for the horizontal drive steel wire rope of other running trolley motion in the mesopore of first, second row's pulley room, in the time of can making the walking of running trolley 2a left and right, do not affect the motion of other three running

trolley

2b, 2c, 2d; And in the mesopore of second, third row's pulley room, settle for driving the lifting of the hook lifting under other running trolley to drive the method for steel wire rope, when the suspension hook that can make to suspend in midair under running trolley 2a moves up and down, do not affect the motion of the suspension hook suspending in midair under other three running trolleys yet.

Wherein, the left and right sides of vehicle frame 21 is respectively equipped with a through hole 20, and the lifting that drives suspension hook 3 under a described running trolley 2 to carry out moving along Y-direction drives through hole 20 described in steel wire penetrating.

Be positioned at three row's pulleys in vehicle frame 21 left sides and the above-mentioned three row's pulleys that are positioned at vehicle frame right side and be arranged symmetrically with, and there is identical structure, at this, no longer repeat.

Except above-mentioned structure, running trolley 2a also comprises that as shown in Figure 9, guider comprises: gathering sill 12, is arranged at respectively on two tracks of guide rail both sides for guiding the guider of running trolley 2a along guide rail 1a walking; Two arrange directive wheels 23, are installed on two side plate 21a, the 21b inwall of vehicle frame 21, and every row's directive wheel 23 is positioned at the inner side of every seniority among brothers and sisters travelling wheel 22, can along two gathering sills 12, move respectively; Two row's backgears 24, two

side plate

21a, 21b being installed on vehicle frame 21 are upper, are positioned at the below of road wheel 22, and its top is against the lower surface of guide rail 1, for guaranteeing that running trolley is constant along the linear running direction of directions X.

In addition, running trolley also comprises swing pulley gear, it is installed on the bottom of two

side plate

21a, 21b of vehicle frame 21, have the pendulous device 26 that relative vehicle frame 21 swings and be installed on left swing movable pulley 27a and the right swing pulley 27b on pendulous device 26, the lifting of a described running trolley 2a drives steel wire rope 54a to walk around successively horizontal-extending after the pulley of left swing movable pulley 27a, suspension hook and right swing pulley 27b.

Wherein, as shown in figure 14, pendulous device 26 comprises: swing span 26a, left swing movable pulley 27a and right swing pulley 27b is rotatable is fixed on swing span 26a; Swinging axle 26b, is positioned at the left and right sides of swing span 26a, and is connected to one with swing span 26a, and its one end is inserted respectively and is arranged on two crossbeam 21c of vehicle frame, in the axis hole of 21d bottom, and can in axis hole, move left and right.

Other running trolley has the structure identical with above-mentioned running trolley 2a, just, for different running trolleys, in three row's pulleys of vehicle frame both sides, the title of three pulleys that every row's pulley comprises should (not shown) identical with the title of other three running trolleys, in running trolley 2b, be arranged in three row's pulleys on vehicle frame right side, the name of first row pulley is called 7a, 7c, 7d, and the name of second row pulley is called 8a, 8c, 8d, and the name of the 3rd row's pulley is called 9a, 9c, 9d.Accordingly, between first row pulley and second row pulley, form successively three the first mesopores and be respectively a1, c1, d1, in three the first mesopores, settle successively for driving other three running trolley 2a of four running trolleys, 2c, 2d carries out along the horizontal drive steel wire rope 45a of directions X walking, 45c, 45d, second row pulley and the 3rd row form three the second mesopore a2 between pulley successively, c2, d2, in three the second mesopores, settle successively for driving other three running trolley 2a of four running trolleys, 2c, the lifting that the suspension hook that 2d suspends in midair below carries out moving along Y-direction drives

steel wire rope

54a, 54c and 54d.

Under the driving of two horizontal drive steel wire ropes 45 of each running trolley in two groups of running trolleys of the present utility model in the horizontal drive mechanism corresponding with it, realize and walking along directions X, and the structure of the horizontal drive mechanism of two groups of running trolleys is identical, the one group of running trolley being arranged on guide rail 1a of take is below example, and the structure of its horizontal drive mechanism is described.

Wherein, described one group of horizontal drive mechanism is except horizontal drive steel wire rope, as shown in Fig. 1,3,5,6, also comprise: horizontal drive elevator unit 41, be installed on the right side of upper support frame (not shown), by four horizontal

drive hoist engine

41a, 41b, 41c and 41d, formed, be respectively used to drive four running

trolley

2a, 2b, 2c, 2d to carry out walking along directions X along guide rail 1a; Left fixed pulley group 42 and right fixed pulley group 43, be installed on upper support frame and be positioned at the arranged on left and right sides of horizontal drive elevator unit, comprise respectively

pulley

42a, 42b, 42c, 42d and

pulley

43a, 43b, 43c and 43d, for guiding the trend of four horizontal drive steel wire ropes of being drawn by four horizontal

drive hoist engine

41a, 41b, 41c, 41d; A pair of the first stretcher 461,462, be installed on respectively on upper support frame, comprise the first stretcher 461 that is positioned at left fixed pulley group 42 left sides and the first stretcher 462 that is positioned at right fixed pulley group 43 right sides, on the tensioning frame of each the first stretcher, rotate and be mounted with four

pulley

46a, 46b, 46c, 46d, for changing the trend of horizontal drive steel wire rope; A pair of the second stretcher 441,442, be installed on the both sides of lower support frame, and lay respectively at the below of a pair of the first stretcher 461,462, on the tensioning frame of each the second stretcher, also rotate and be mounted with four pulley (not shown)s, for changing the trend of horizontal drive steel wire rope.

Wherein, driving the horizontal drive steel wire rope 45 of a running trolley 2a is two, as shown in Figure 5, be 45a and 45a ', the horizontal drive steel wire rope that drives four running

trolley

2a, 2b, 2c, 2d is eight, i.e. 45a and 45a ', 45b and 45b ', 45c and 45c ', 45d and 45d ', for driving any running trolley to be separately fixed at along one end of two horizontal drive steel wire ropes of directions X walking left fixture 29a and the right fixture 29b being positioned on vehicle frame 21.

The other end that is fixed on article one horizontal drive steel wire rope on left fixture 29a is walked around pulley corresponding in pulley corresponding in the second stretcher 441, the first stretcher 461, the pulley in left fixed pulley group successively, and is fixed on the reel of the horizontal drive hoist engine corresponding with it; The other end that is fixed on the second horizontal drive steel wire rope on right fixture 29b is walked around pulley corresponding in pulley corresponding in the second stretcher 442, the first stretcher 462, the pulley in right fixed pulley group successively, and is fixed on the reel of the horizontal drive hoist engine corresponding with it.Wherein, article two, the winding of horizontal drive steel wire rope on the reel of a horizontal drive hoist engine is contrary, thereby by the forward or reverse of horizontal drive hoist engine, make its one end be fixed on article one horizontal drive rope stretch or the shortening on left fixture, the second horizontal drive steel wire rope that its one end is fixed on right fixture shortens or extends, thereby makes along directions X, to be walked to the right or left along guide rail 1 by a running trolley 2 of above-mentioned two horizontal drive Steel rope drives.

What take running trolley 2a below is example along directions X walking, describes the process that horizontal drive mechanism drives its walking.

When horizontal drive hoist engine 41a forward, make the second horizontal drive steel wire rope 45a that its other end is fixed on the reel of horizontal drive hoist engine 41a start to be wound around on reel, thereby make the contraction in length of second horizontal drive steel wire rope 45a, and the pulley 43a in right fixed pulley group 43 is walked around in one end of second horizontal drive steel wire rope 45a, be drawn towards the pulley 46a of the first stretcher 462 that is arranged in upper support frame right side, after pulley 46a turns to, walk around the corresponding pulley of the second stretcher 442 that is arranged in lower support frame right side, be fixed on the right fixture that is positioned at running trolley 2a right side, thereby haul running trolley walks to the right along directions X on guide rail 1a, meanwhile, article one horizontal drive steel wire rope 45a ' that its other end is fixed on the reel of horizontal drive hoist engine 41a unties winding from reel, thereby the length of article one horizontal drive steel wire rope 45a ' is extended, and the pulley 42a in left fixed pulley group 42 is walked around in one end of article one horizontal drive steel wire rope 45a ', be drawn towards the pulley of the first stretcher 461 that is arranged in upper support frame left side, after pulley turns to, walk around the corresponding pulley of the second stretcher 441 that is arranged in lower support frame left side, be fixed on the left fixture that is positioned at running trolley 2a left side, thereby when running trolley 2a is walked to the right along directions X under the driving of second horizontal drive steel wire rope on guide rail 1a, article one, the length of horizontal drive steel wire rope changes along with the running stroke of running trolley 2a, make running trolley smooth running.

Contrary, when horizontal drive hoist engine 41a reverses, make article one horizontal drive steel wire rope 45a ' that its other end is fixed on the reel of horizontal drive hoist engine 41a start to be wound around on reel, thereby make the contraction in length of article one horizontal drive steel wire rope 45a ', and the pulley 42a in left fixed pulley group 42 is walked around in one end of article one horizontal drive steel wire rope 45a ', be drawn towards the pulley of the first stretcher 461 that is arranged in upper support frame left side, after pulley turns to, walk around the corresponding pulley of the second stretcher 441 that is arranged in lower support frame left side, be fixed on the left fixture that is positioned at running trolley 2a left side, thereby haul running trolley walks left along directions X on guide rail 1a, meanwhile, the second horizontal drive steel wire rope 45a that its other end is fixed on the reel of horizontal drive hoist engine 41a unties winding from reel, thereby the length of second horizontal drive steel wire rope 45a is extended, and the pulley 43a in right fixed pulley group 43 is walked around in one end of second horizontal drive steel wire rope 45a, be drawn towards the pulley 46a of the first stretcher 462 that is arranged in upper support frame right side, after pulley 46a turns to, walk around the corresponding pulley of the second stretcher 442 that is arranged in lower support frame right side, be fixed on the right fixture that is positioned at running trolley 2a right side, thereby when running trolley 2a is walked left along directions X under the driving of article one horizontal drive steel wire rope on guide rail 1a, the length of second horizontal drive steel wire rope changes along with the running stroke of running trolley 2a.

The motion process of other running trolley is identical with the motion process of above-mentioned running trolley 2a, at this, no longer repeats.

Under the driving of the lifting driving steel wire rope 54 of the suspension hook 3 under each running trolley being suspended in two groups of running trolleys of the present utility model in the lift drive mechanism corresponding with it, realize and moving along Y-direction along Z direction, because the structure of the suspension hook under two groups of running trolleys is identical, the one group of running trolley being arranged on guide rail 1a of take is below example, and the structure of the lift drive mechanism that drives the suspension hook be suspended under it to carry out to move along Y-direction is described.

Wherein, as shown in Fig. 1,2,3,8, every group of lift drive mechanism is except lifting drives steel wire rope 54, also comprise: vertical drive elevator unit 51, be installed on the left side of upper support frame, four vertical drive hoist engine 51a, 51b, 51c, 51d, consist of, for driving steel wire rope 54a, 54b, 54c, 54d to drive four suspension hook 3a, the 3bs corresponding with it, 3c, 3d(wherein by lifting respectively, suspension hook 3b, 3c, 3d are not shown in the drawings); First turns to fixed pulley group 52, is installed on the left side of upper support frame, and is positioned at the outside of vertical drive elevator unit, comprises four pulley 52a, 52b, 52c, 52d; Second turns to fixed pulley group 53, is installed on lower support frame, and is positioned at the first below that turns to fixed pulley group 52, comprises four pulley 53a, 53b, 53c, 53d.In addition, the lifting of drawing in guiding vertical drive hoist engine 51a, 51b, 51c, 51d is also installed on upper support frame drives the 3rd of steel wire rope 54a, 54b, 54c, 54d trend to turn to fixed pulley group 56, equally, it comprises four pulley 56a, 56b, 56c, 56d for turning to.

Wherein, on lower support frame and be positioned at second and turn to the opposite side (being the right side of lower support frame) of fixed pulley group 53 that fag end fixed mount 55 is installed.Drive the lifting that a suspension hook 3 carries out moving along Y-direction to drive one end of steel wire rope 54 to be fixed on the reel of vertical drive hoist engine, the other end is walked around the 3rd pulley turning in fixed pulley group 56 successively, first turns to the pulley in fixed pulley group 52, second turns to the pulley in fixed pulley group 53, not shown through the PATENT left side via 20(on the vehicle frame 21 of flight dolly), walk around the left swing movable pulley 27a on pendulous device 26, after turning to, left swing movable pulley 27a walks around the pulley (not shown) in suspension hook, horizontal-extending after the right swing pulley 27b commutation on pendulous device 26 again, then from being arranged in the through hole 20 on the right side the vehicle frame 21 of flight dolly 2a, pass, finally be fixed on the fag end fixed mount 55 that is positioned at lower support frame right side.By rotating and reverse of vertical drive hoist engine, suspension hook 3 is moved along Y-direction.

With the suspension hook 3a being suspended under running trolley 2a, along Z direction along Y-direction, move as example below, describe the motion process of suspension hook.

When vertical drive hoist engine 51a forward or reverse, the lifting that its one end is fixed on the reel of vertical drive hoist engine drives steel wire rope 54 to start to be wound around on reel, thereby make lifting drive the protruded length of steel wire rope 54 to shorten, and lifting drives the other end of steel wire rope 54 to walk around successively the 3rd pulley 56a turning in fixed pulley group 56, first turns to the pulley 52a in fixed pulley group 52, second turns to the pulley 53a in fixed pulley group 53, not shown through the PATENT left side via 20(on the vehicle frame 21 of running trolley 2a), walk around the left swing movable pulley 27a on pendulous device 26, after turning to, left swing movable pulley 27a walks around the pulley (not shown) in suspension hook 3a, because driving the other end of steel wire rope 54, lifting is fixed on fag end fixed mount 55, thereby in lifting, drive under the effect of steel wire rope 54, suspension hook 3a relative motion dolly 2a moves up along Z direction.

Contrary, when vertical drive hoist engine 51a reversion or forward, the lifting that its one end is fixed on the reel of vertical drive hoist engine drives steel wire rope 54 to start to untie winding from reel, thereby make lifting drive the protruded length of steel wire rope 54 to extend, and then make lifting drive the other end of steel wire rope 54 to walk around successively the 3rd pulley 56a turning in fixed pulley group 56, first turns to the pulley 52a in fixed pulley group 52, second turns to the pulley 53a in fixed pulley group 53, not shown through the PATENT left side via 20(on the vehicle frame 21 of running trolley 2a), walk around the left swing movable pulley 27a on pendulous device 26, after turning to, left swing movable pulley 27a walks around the pulley (not shown) in suspension hook 3a, suspension hook 3a relative motion dolly 2a is moved down along Z direction.

The process that the suspension hook being suspended under other running trolley of the present utility model moves along Y-direction along Z direction is identical with the moving process of above-mentioned suspension hook 3a, at this, no longer repeats.

The suspension hook suspending in midair under each running trolley in two groups of running trolleys of the present utility model and each running trolley can move along directions X and Z direction respectively, when from two groups of running trolleys, take out respectively a running trolley, and after the suspension hook of two running trolleys is connected as one by suspension hook connector, can make to be suspended to the weight of hanging on two suspension hook connectors on suspension hook and suspension hook connector and realize the motion in three dimensions.Running trolley 2a and the 2a ' taking out respectively of take below from two groups of running trolleys be example, the three-dimensional space motion of description suspension hook connector.

Wherein, as shown in Figure 7, suspension hook connector 6 of the present utility model comprises: body 61; Be installed on the coupling assembling on body 61, two the suspension hook 3a and the 3a ' that from two groups of suspension hooks, take out are respectively arranged on body 61 by coupling assembling.Wherein, body 61 is provided with two downward kink 61a, 61b, and each kink is fixed a suspension hook; Coupling assembling have by two suspension hook 3a and 3a ' be separately fixed at two kink 61a, 61b bending place pressing plate 62 and pressing plate 62 is fixed on to the nut 63 of two kink 61a, 61b.

Suppose to adopt suspension hook connector 6 to connect as one laying respectively at the suspension hook 3a and the 3a ' that suspend in midair under two running trolley 2a on two

guide rail

1a and 1b and 2a, and be initial position in the position as shown in solid line in Fig. 2.Now, if the position of directions X occurs under the driving of horizontal drive mechanism for running trolley 2a and/or 2a ', change, drive the suspension hook 3a that suspends in midair under two running trolleys and/or the lift drive mechanism corresponding actions of 3a ', make the lifting of suspending suspension hook 3a and 3a ' in midair drive

steel wire rope

54 and 54a ' to move down, suspension hook 3a and 3a ' be the position arriving as shown in phantom in Figure 2, thereby make that suspension hook connector 6 is also corresponding arrives position shown in dotted lines in Figure 2.That is to say, the position by running trolley and/or suspension hook changes, and can make suspension hook connector realize the motion in three dimensions, thereby makes the weight that is lifted on suspension hook connector below realize the motion in three dimensions.

In the utility model, according to on-the-spot actual conditions, can from every group of running trolley, choose a running trolley, then adopt suspension hook connector to link together on the suspension hook under two running trolleys; Also can from two groups of running trolleys, choose multipair running trolley, adopt a suspension hook connector to connect as one on the suspension hook under every pair of running trolley again, thereby can be by a plurality of weights for performing of a plurality of suspension hook connector suspention, and make a plurality of weights realize the motion in three dimensions, thereby greatly strengthen the visual effect of performance.

Although above the utility model is explained in detail; but the utility model is not limited to this; those skilled in the art can modify according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.

Claims

1. can realize a flight instruments for three-dimensional space motion, it is characterized in that, comprise:

Two guide rails (1) that install at interval, the orbital direction of two guide rails is parallel with directions X;

Two groups of running trolleys, are placed in respectively two guide rails (1) and above and at two guide rails (1) above along directions X, move, and every group of running trolley has the one group of suspension hook (3) that is suspended to its below;

Two groups of horizontal drive mechanisms, its every group of horizontal drive mechanism connects one group of corresponding running trolley, to drive this group running trolley to move along directions X;

Two groups of lift drive mechanisms, its every group of lift drive mechanism connects corresponding one group of suspension hook (3), to drive this group suspension hook (3) to move along Z direction; One or more suspension hook connectors (6), for optionally one group of one or more suspension hook of suspension hook (3) and the one or more suspension hooks in another group suspension hook being linked together, its each suspension hook connector (6) along with two suspension hooks (3) along Y-direction move and for suspend in midair described two suspension hooks (3) two running trolleys along directions X walking, in three dimensions, along directions X and/or Y-direction and/or Z direction, move.

2. the flight instruments that can realize three-dimensional space motion according to claim 1, is characterized in that, every group of horizontal drive mechanism comprises:

Horizontal drive elevator unit (41), is installed on a side of upper support frame, a plurality of horizontal drive hoist engines, consists of;

Left fixed pulley group (42) and right fixed pulley group (43), be installed on respectively on upper support frame and be positioned at the arranged on left and right sides of horizontal drive elevator unit;

A pair of the first stretcher (461,462), is installed on upper support frame respectively, and lays respectively at left side and the right side of left fixed pulley group (42) and right fixed pulley group (43);

A pair of the second stretcher (441,442), is installed on respectively the both sides of lower support frame, and is positioned at the below of a pair of the first stretcher (461,462);

Wherein, on the reel of each horizontal drive hoist engine, be wound around two horizontal drive steel wire ropes (45), and two one end of horizontal drive steel wire rope (45) is separately fixed at the both sides of a running trolley (2), by rotating and reverse of horizontal drive hoist engine, a described running trolley (2) is above walked along directions X at guide rail (1).

3. the flight instruments that can realize three-dimensional space motion according to claim 2, is characterized in that, every group of lift drive mechanism comprises:

Vertical drive elevator unit (51), is installed on the opposite side of upper support frame, a plurality of vertical drive hoist engines, consists of;

First turns to fixed pulley group (52), is installed on the opposite side of upper support frame, and is positioned at the outside of vertical drive elevator unit;

Second turns to fixed pulley group (53), is installed on lower support frame, and is positioned at the first below that turns to fixed pulley group (52);

Wherein, fag end fixed mount (55) is installed on lower support frame, it is positioned at the second opposite side that turns to fixed pulley group (53);

Wherein, on the reel of each vertical drive hoist engine, be wound around one end that a lifting drives steel wire rope (54), this lifting is fixed on fag end fixed mount (55) after driving the other end of steel wire rope (54) to walk around the pulley of a described suspension hook (3), by lifting, drive rotating and reverse of hoist engine, described suspension hook (3) is moved along Y-direction.

4. the flight instruments that can realize three-dimensional space motion according to claim 3, is characterized in that, every group of running trolley comprises a plurality of running trolleys (2), and its each running trolley (2) also comprises:

Vehicle frame (21);

Two seniority among brothers and sisters travelling wheels (22), are installed on respectively on the relative inwall in vehicle frame (21) front and back, and along directions X, walk on the track of described guide rail (1) both sides;

Left fixture (29a) and right fixture (29b), be fixedly installed in respectively on described vehicle frame, for one end of two horizontal drive steel wire ropes that this running trolley of fixed drive (2) is above walked along directions X at described guide rail (1) respectively;

A pair of assembly pulley, the relative left and right sides that is installed on described vehicle frame (21), has respectively three row's pulleys of settling successively from top to bottom;

Wherein, between the first row pulley of each assembly pulley (28) and second row pulley, settle for driving other running trolley (2) of a plurality of running trolleys along the horizontal drive steel wire rope of directions X walking, second row pulley and the 3rd is arranged between pulley and is settled and be used for driving the suspension hook (3) of the lower suspention of described other running trolley (2) to carry out the lifting driving steel wire rope moving along Y-direction;

Wherein, the left and right sides of described vehicle frame is respectively equipped with through hole, drives lifting that suspension hook (3) that this running trolley (2) is corresponding moves along Y-direction to drive through hole described in steel wire penetrating.

5. the flight instruments that can realize three-dimensional space motion according to claim 4, is characterized in that, described running trolley also comprises guider, for guiding described running trolley (2), along described guide rail, walks, and described guider comprises:

Gathering sill (12), is arranged at respectively on two tracks of described guide rail both sides;

Two row's directive wheels (23), are installed on vehicle frame (21) upper, and mobile along two gathering sills (12) respectively;

Two row's backgears (24), are installed on described vehicle frame (21) upper, and are positioned at described road wheel (22) below, and its top is against the lower surface of described guide rail (1).

6. the flight instruments that can realize three-dimensional space motion according to claim 4, it is characterized in that, described running trolley also comprises swing pulley gear, it is installed on vehicle frame (21) bottom, and have the pendulous device (26) that relative vehicle frame (21) swings and be installed on left swing movable pulley (27a) and the right swing pulley (27b) on pendulous device (26), the lifting of described each running trolley drives steel wire rope to walk around successively horizontal-extending after the pulley of left swing movable pulley (27a), suspension hook and right swing pulley (27b).

7. the flight instruments that can realize three-dimensional space motion according to claim 6, is characterized in that, described pendulous device (26) comprising:

Swing span (26a), described left swing movable pulley (27a) and rotatable being fixed thereon of described right swing pulley (27b);

Swinging axle (26b), is positioned at the left and right sides of swing span and is connected to one with it, inserts in the axis hole of the left and right sides, described vehicle frame bottom and can move left and right.

8. the flight instruments that can realize three-dimensional space motion according to claim 1, is characterized in that, described suspension hook connector (6) comprising:

Body (61);

Be installed on the coupling assembling on body (61);

Wherein, two the described suspension hooks (3) that take out respectively from two groups of suspension hooks are arranged on body (61) by coupling assembling.

9. the flight instruments that can realize three-dimensional space motion according to claim 8, is characterized in that:

Described body (61) is provided with two downward kinks (61a, 61b), and each kink is fixed a described suspension hook (3);

Described coupling assembling have by two described suspension hooks (3) be separately fixed at two described kinks (61a, 61b) bending place pressing plate (62) and pressing plate is fixed on to the nut (63) of two described kinks (61a, 61b).