CN103487227A - Bearing and moving device of spraying device - Google Patents
Bearing and moving device of spraying device Download PDFInfo
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- CN103487227A CN103487227A CN201310296502.9A CN201310296502A CN103487227A CN 103487227 A CN103487227 A CN 103487227A CN 201310296502 A CN201310296502 A CN 201310296502A CN 103487227 A CN103487227 A CN 103487227A
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- 238000005507 spraying Methods 0.000 title claims abstract description 165
- 230000008093 supporting effect Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 63
- 230000000630 rising effect Effects 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 14
- 238000011161 development Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 238000004781 supercooling Methods 0.000 description 1
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Abstract
The invention provides a bearing and moving device of a spraying device. The carrying and moving device comprises a supporting frame, and a first end and a second end of the spraying device are respectively arranged at the first end and the second end of the supporting frame; and the moving mechanism comprises a lifting system, a pitching system and a compensating system. At least one of the two ends of the supporting frame is provided with at least one lifting system for lifting the spraying device. The first end of the spraying device is connected to the lifting system at the first end of the supporting frame through the compensation system and the pitching system, and the second end is pivotally connected to the second end of the supporting frame or the lifting system. When the lifting system ascends or descends to enable the two ends of the spraying device to have height difference, the spraying device can tilt around the second end of the spraying device in a pitching mode through the pitching system, and the first end of the spraying device can slide towards the second end relative to the first end of the supporting frame through the compensation system to compensate horizontal displacement of the first end of the spraying device in the pitching tilting process of the spraying device.
Description
Technical field
The present invention relates to be researched and developed for aircraft the testing equipment of class and Airworthiness Certification class, relate in particular to carrying and the mobile device of the spraying plant of wind tunnel test.
Background technology
The overall process of aircraft development generally comprises the double teachers such as pre-development, engineering development, detailed design, trial-production comprehensively, Airworthiness Certification.After Airworthiness Certification, mean that the safety Design of aircraft is approved, also just obtained " birth approval certificate ".After taking this card, aircraft just can enter the substantial phase of batch production.
During the civil aircraft Airworthiness Certification, need to carry out a ground experiment under ice-formation condition, to show the accordance to seaworthiness clause CCAR/FAR25.1093 (b) (2), the icing environment that this clause requires is that Liquid water content (LWC) is not less than 0.3g/m3, and water droplet mean diameter (MVD) is not less than 20 μ m.
Find long cost of the ice-formation condition cycle that meets the clause requirement at occurring in nature large, for this reason, field of aerospace adopts indoor wind tunnel test to solve the searching problem of experimental enviroment.Saying simply, is exactly the relativity principle according to motion, and the model of aircraft or material object are fixed in the indoors artificial environment, artificially manufactures the air flow stream mistake, with the state of flight of various complexity in this analog space, obtains test figure.In indoor wind tunnel laboratory, various parameters can be controlled according to testing requirements, to arrive testing requirements.
This wind tunnel laboratory can effectively solve that to find the cycle progress that nature ice-formation condition brings long, and natural ice-formation condition not exclusively and the testing requirements problem of mating.But the construction period of indoor wind tunnel laboratory length and cost and operating cost are all extremely expensive.
For this reason, the place that the scientific research personnel of field of aerospace approaches testing requirements to natural conditions is transformed, with the icing environment of manual simulation, so both can effectively solve and find the long problem of cycle progress that nature ice-formation condition is brought, solve again the expensive problem of utilizing on the expense that indoor wind tunnel laboratory tested.For this reason, the spraying plant that produces super-cooling waterdrop need to be provided, but this while utilizing outdoor physical environment to carry out manual simulation's ice-formation condition its volume of needed spraying plant very huge, there is sizable weight, as a typical example is approximately 14 tons, in process of the test, spraying plant need to and highly be sprayed in different angles, but movement and lifting that the large volume of spraying plant and large weight are spraying plant have brought difficulty.Therefore, solving the movement of spraying plant and lifting problem is successfully to realize manually freezing the key factor of environmental simulation.
Summary of the invention
Therefore, for the ice-formation condition of Pass Test requirement is provided, according to an aspect of the present invention, provide a kind of carrying and mobile device of spraying plant, described spraying plant comprises that described carrying and mobile device comprise along its first end and the second end longitudinally:
Supporting device, described supporting device comprises scaffold, described scaffold comprises that the described first end of described spraying plant and the second end are installed on respectively described first end and second end of described scaffold along its first end and the second end longitudinally; And travel mechanism, described travel mechanism comprises jacking system, pitching system and bucking-out system.Wherein, at described first end and at least first end in the second end of described scaffold, at least one described jacking system is set, with the described at least first end that is connected in described jacking system of the described spraying plant of lifting.The first end of described spraying plant is connected in the jacking system of the described first end of described scaffold by described bucking-out system and pitching system, at the second end, when described jacking system not being set, the second end of described spraying plant is connected in described second end of described scaffold pivotly, when described jacking system is set, the second end of described spraying plant is connected in the described jacking system of described second end of described scaffold pivotly, when described jacking system rises or descends between the first end that makes spraying plant and the second end when difference in height is arranged, described spraying plant can be connected in pivotly by described second end of described pitching system and described spraying plant described scaffold described the second end and around the described second end pitch tilt of described spraying plant, simultaneously, the first end of described spraying plant can by described bucking-out system, the described first end of relatively described scaffold longitudinally slides towards described second end of described scaffold, with the horizontal shift of first end in described spraying plant pitch tilt process that compensates described spraying plant.
According to carrying and the mobile device of above-mentioned spraying plant, described jacking system comprises elevating lever and the motor that drives described elevating lever to rise and descend; Described pitching system comprises hold-down support, pitching bearing and makes the pitching bearing be connected in pivotly the pivot member of hold-down support, described hold-down support is fixedly connected to described elevating lever or the part of described elevating lever, thereby the rising by described elevating lever or decline make the corresponding end pitch tilt that described pitching bearing can relatively described scaffold; Described bucking-out system comprises the slide rail that is fixedly connected to guide block described pitching bearing or a described pitching bearing part and is matched with slidably described guide block, described slide rail is fixedly connected to the part of described first end or the described first end of described spraying plant of described spraying plant, the described first end that makes described spraying plant by the described slide rail that coordinates with described guide block with respect to the slip of described guide block and described first end that can relative described scaffold longitudinally slides.
According to carrying and the mobile device of above-mentioned spraying plant, at the described first end of described scaffold and the second end, be respectively provided to a few described jacking system.
Carrying and mobile device according to above-mentioned spraying plant, described first end in the described bucking-out system of arranging of described scaffold and described pitching system arranges a described jacking system, in the both sides of described second end of described scaffold, a described jacking system is set respectively.
Carrying and mobile device according to above-mentioned spraying plant, also comprise position-limit mechanism, and when described elevating lever rises or descend over predetermined value, described position-limit mechanism makes described elevating lever stop rising or descending.
According to carrying and the mobile device of above-mentioned spraying plant, described supporting device also comprises support body, and described supporting frame removably is connected in described support body, and described support body is rotatably supported on ground.
According to carrying and the mobile device of above-mentioned spraying plant, described elevating lever and described motor are connected in the wind-tunnel car pivotly by connecting elements.
According to carrying and the mobile device of above-mentioned any spraying plant, described bucking-out system and pitching system are changed over to described the second end that only is connected in described scaffold, the first end of described spraying plant is changed over to the jacking system of the described first end that is connected in pivotly described scaffold, described hold-down support is changed over to described the second end of being connected in described scaffold or the part of described second end of described scaffold, thereby, when described jacking system rises or descends between the first end that makes spraying plant and the second end when difference in height is arranged, described spraying plant can be connected in pivotly by the described first end of described pitching system and described spraying plant described scaffold described first end and around the described first end pitch tilt of described spraying plant, simultaneously, the second end of described spraying plant can by described bucking-out system, described second end of relatively described scaffold longitudinally slides towards the described first end of described scaffold, with the horizontal shift of the second end in described spraying plant pitch tilt process that compensates described spraying plant.
According to another aspect of the present invention, provide a kind of carrying and mobile device of spraying plant, described spraying plant comprises along its first end and the second end longitudinally, and it is characterized in that, described carrying and mobile device comprise:
Supporting device, described supporting device comprises scaffold, described scaffold comprises that the described first end of described spraying plant and the second end are installed on respectively described first end and second end of described scaffold along its first end and the second end longitudinally; And travel mechanism, the stopper element that described travel mechanism comprises jacking system, pitching system, bucking-out system and bucking-out system was lost efficacy.Wherein, at described first end and at least first end in the second end of described scaffold, at least one described jacking system is set, with the described at least first end that is connected in described jacking system of the described spraying plant of lifting.The first end of described spraying plant is connected in the jacking system of the first end of described scaffold pivotly by described bucking-out system and pitching system, at the second end, when described jacking system not being set, the second end of described spraying plant is connected in the second end of described scaffold pivotly by described bucking-out system and pitching system, when described jacking system is set, the second end of described spraying plant is connected in the described jacking system of the second end of described scaffold pivotly by described bucking-out system and pitching system, described stopper element makes the end in the first end of described spraying plant and the second end and lost efficacy at the described first end of described scaffold and the bucking-out system of the corresponding end in the second end, when described jacking system rises or descends between the first end that makes spraying plant and the second end when difference in height is arranged, the described end pitch tilt that described spraying plant can lose efficacy around the described bucking-out system of described spraying plant by described pitching system, simultaneously, the other end of described spraying plant can by described bucking-out system, the other end of relatively described scaffold longitudinally slides towards a described corresponding end of described scaffold, with the horizontal shift of the described other end in described spraying plant pitch tilt process that compensates described spraying plant.
According to carrying and the mobile device of above-mentioned spraying plant, described jacking system comprises elevating lever and the motor that drives described elevating lever to rise and descend, described pitching system comprises hold-down support, pitching bearing and make the pitching bearing be connected in pivotly the pivot member of hold-down support, described hold-down support is fixedly connected to described elevating lever or the part of described elevating lever at first end, at the second end, when described jacking system not being set, be connected in the part of the second end or second end of described scaffold of described scaffold, when described jacking system is set, be connected in the described elevating lever of the second end of described scaffold or the part of the described elevating lever of the second end of described scaffold, thereby the rising by described elevating lever or decline make the corresponding end pitch tilt that described pitching bearing can relatively described scaffold, described bucking-out system comprises the slide rail that is fixedly connected to guide block described pitching bearing or a pitching bearing part and is matched with slidably described guide block, described slide rail is fixedly connected to respectively described first end and the second end or the part of the first end of described spraying plant and the second end of described spraying plant, make the described first end of described spraying plant or the second end by the described slide rail that coordinates with described guide block with respect to the slip of described guide block and described the second end or first end that can relative described scaffold longitudinally slide, described stopper element comprises locking piece, when the described bucking-out system of the described corresponding end of described scaffold lost efficacy, and the slide rail of the bucking-out system of described locking piece lockout failure, thus and there is no relative motion between the guide block of the bucking-out system lost efficacy.
According to carrying and the mobile device of above-mentioned spraying plant, at the described first end of described scaffold and the second end, be respectively provided to a few described jacking system.
According to carrying and the mobile device of above-mentioned spraying plant, at the described first end of described scaffold, a described jacking system is set, in the both sides of described second end of described scaffold, a described jacking system is set respectively.
Carrying and mobile device according to above-mentioned spraying plant, also comprise position-limit mechanism, and when each elevating lever rises or descend over predetermined value, described position-limit mechanism makes described elevating lever stop rising or descending.
According to carrying and the mobile device of above-mentioned spraying plant, described supporting device also comprises support body, and described supporting frame removably is connected in described support body, and described support body is rotatably supported on ground.
According to carrying and the mobile device of above-mentioned spraying plant, described elevating lever and described motor are connected in the wind-tunnel car pivotly by connecting elements.
The carrying of spraying plant of the present invention and mobile device have advantages of as follows: although the spraying plant of test use is bulky, Heavy Weight, but owing to being provided with pitching system and bucking-out system, spraying plant can move freely and turn on surface level, realizes lifting and the low-angle pitching of large weight spraying plant.
The accompanying drawing explanation
Fig. 1 shows the carrying of spraying plant of the present invention and the stereographic map of mobile device, comprising the support body of scaffold and flat-bed trailer formula;
Fig. 2 shows the stereographic map of the scaffold shown in Fig. 1, comprising scaffold, jacking system;
Fig. 3 is the enlarged drawing of the part of the scaffold shown in Fig. 2, comprising pitching system and bucking-out system;
Fig. 4 is jacking system embodiment illustrated in fig. 1 and the syndeton schematic diagram between the wind-tunnel car.
Embodiment
Terminological interpretation
" vertically " herein for example refers to the long axis direction A of scaffold 10 as shown in Figure 1, when scaffold 10 horizontal positioned, during spraying plant horizontal-jet water droplet, the injection direction of spraying plant is consistent with vertical A of scaffold 10, " two ends " or " first end and the second end " refer to " both sides " or " the first side and the second side " of vertical A, " far " and " closely " (or rear and front) refers to respectively the side away from testpieces, see the Reference numeral 120 in Fig. 1, with the side near testpieces, see Reference numeral 110 in Fig. 1.
As shown in Figure 1, the supporting device of spraying plant (not shown) of the present invention comprises scaffold 10 and support body 20.In this embodiment, scaffold 10 comprises front end 110, the 120He left and right sides, rear end 130 and 140.Support body 20 is a flat-bed trailer that can turn in embodiment as shown in Figure 1, make this flat-bed trailer ground rotation relatively, scaffold 10 removably is fixed on flat-bed trailer, one end of spraying plant is fixed in (not shown) on an end of scaffold 10 pivotly, the other end of spraying plant is fixed in (not shown) on the other end of scaffold 10 pivotly, wherein, also corresponding one section longitudinally slip of scaffold 10 relatively of at least one end of spraying plant.Thus, spraying plant can be realized the movement of each angle on ground, to meet test, puts requirement.
In addition, as shown in Figure 1, flat-bed trailer 20 is equipped with some wheels 210, makes flat-bed trailer 20 by these wheel 210 supportings on the ground, thereby can and rotate relative to ground moving.
As shown in Figure 2, there is shown the structure of the scaffold 10 in above-described embodiment.The carrying of spraying plant of the present invention and mobile device also comprise the jacking system 30 that makes spraying plant lifting and pitching.In the embodiment shown in Figure 2, jacking system 30 comprises the front end jacking system 310 and 120 rear end, the rear end jacking system 320 that is arranged on scaffold 10 of the front end 110 that is arranged on scaffold 10.Front end jacking system 310 comprises at least one front end elevating lever 311 and corresponding at least one motor 312, in this embodiment, front end elevating lever 311 is arranged on the centre of the front end 110 of scaffold 10, and motor 312 drives front end elevating lever 311 to rise or descend.Rear end jacking system 320 comprises in the rear end elevating lever 321(figure of two 120 both sides, rear end that are separately positioned on scaffold 10 can only see one of them elevating lever) and drive the motor (not shown) of two rear end elevating levers 321.Thus, rising by elevating lever 311 and 321 or descend and can change the height and position of spraying plant, when the rising of front end elevating lever 311 and rear end elevating lever 320 or decline have difference in height, just can realize the variation of the luffing angle of spraying plant, to meet the demand of test.In the present embodiment, the vertical height of the front end 110 of scaffold 10, lower than the rear end 120 of scaffold 10, is convenient to the front end height of spraying plant is remained on to the rear end lower than scaffold 10 like this.Certainly, the front end 110 of scaffold and rear end 120 can also be arranged to make the front end height of spraying plant to remain on the rear end 120 that is equal to or higher than scaffold 10.
Still as shown in Figure 2, guiding bearing 330 is set respectively in 120 both sides, the rear end of scaffold 10, to support rear end elevating lever 320, rises therein or descend.
As shown in Figure 3, this figure is the enlarged drawing of the B part in Fig. 2, wherein shows pitching system 40 of the present invention and bucking-out system 50.In the embodiment shown in fig. 3, a front end 110 at scaffold 10 arranges pitching system and replenishment system.In other embodiments, also can only pitching system and replenishment system be set in the rear end 120 of scaffold 10 or in front end 110 and the rear end 120 of scaffold 10, pitching system and replenishment system be set respectively.Below only describe pitching system and the replenishment system of the front end 110 that is arranged on scaffold 10 in detail.
Pitching system lower connecting base 410 and pitching system upper connecting base 420 have been shown in Fig. 3, pitching system lower connecting base 410 is fixedly connected to the upper surface of elevating lever supporting member 313 of the front end 110 of scaffold 10, elevating lever 311 is connected in elevating lever supporting member 313, make elevating lever supporting member 313 lifting with the lifting of elevating lever 311, pitching system upper connecting base 420 is connected in pitching system lower connecting base 410 pivotly by pivot 430.Therefore, when rear end elevating lever 321 rises to when higher than front end elevating lever 311, spraying plant just can change its luffing angle with respect to the pivot of pitching system lower connecting base 410 by pitching system upper connecting base 420.
Also show bucking-out system 50 of the present invention in Fig. 3.In the present embodiment, the rear end of spraying plant is connected in the rear end 120 of scaffold 10 pivotly by pivot member, make spraying plant its rear end pitch tilt relatively, but its rear end can not be along the longitudinal movement, therefore, when the rear end of spraying plant during higher than its front end, while along with pitching system upper connecting base 420, with respect to the pivotable of pitching system lower connecting base 410, changing its luffing angle, spraying plant is not only wanted relative pivot 430 pivotables, also wants relatively pivot 430 along its longitudinal sliding motion.This sliding motion of spraying plant is realized by bucking-out system 50 of the present invention.
As shown in Figure 3, bucking-out system 50 comprises the guide block 510 that is fixedly connected to upper connecting base 420, the slide rail 520 coordinated with guide block 510, and slide rail 520 is fixedly connected to slide rail web joint 530, and the front end of spraying plant is installed on slide rail web joint 530.Therefore, when rear end elevating lever 321 rises to when higher than front end elevating lever 311, the rear end vertical uplift of spraying plant, simultaneously spraying plant is connected with pitching system upper connecting base 420 and changes its luffing angle with respect to the pivotable of pitching system lower connecting base 410 by pivotable between its rear end and rear end jacking system 320, in this embodiment, spraying plant now is that front end down tilts, simultaneously, the relative guide block 510 of slide rail 520 be engaged in the groove of guide block 510 slides, thereby, the relative pivot 430 of the front end of spraying plant slides towards the rear end 120 of scaffold 10 along the longitudinal axis of spraying plant.The guide block 510 here and slide rail 520 formed tolerance formula slide mechanism of the present invention, thus compensated spraying plant due to the change of luffing angle form along its displacement longitudinally.
In addition, in order to prevent that large weight spraying plant from toppling in lifting and pitching process, also in jacking system, be provided with position-limit mechanism, when the height of front and back elevating lever exceeds setting value, position-limit mechanism can make elevating lever automatically stop lifting, by controlling the difference in height of rational front and back elevating lever, can realize the low-angle pitching of spraying plant.
The above front end jacking system 310 of having described the front end 110 that is arranged on scaffold 10 by a specific embodiment, the concrete structure of pitching system 40 and bucking-out system 50.Mention above, in the present invention, in the rear end 120 of scaffold 10, also be provided with rear end jacking system 320.Therefore, above-mentioned front end jacking system 310, the concrete structure of pitching system 40 and bucking-out system 50 also can be applied to the rear end of scaffold 10.As shown in Figure 2, in this embodiment, in the both sides of the rear end of scaffold 10, be respectively arranged with elevating lever 321.Therefore, aforesaid front end jacking system 310, the member of pitching system 40 and bucking-out system 50 can be applicable to the both sides of the rear end of scaffold 10.But also can only be arranged on the centre of the rear end of scaffold 10.Now, rear end only arranges an elevating lever 321 therebetween, also an elevating lever can be set respectively in its both sides.
Jacking system is designed respectively in front-end and back-end at scaffold 10, in the embodiment of pitching system 40 and bucking-out system 50, in order to make an end rotor ground in spraying plant be fixed in a corresponding end of scaffold, to avoid the whole pitching system 40 relatively of spraying plant or pivot 430 to slide, stopper element also is set, can makes the relative guide block 510 of a slide rail 520 in front-end and back-end not slide.
As shown in Figure 4, elevating lever 311 and motor 312 and a connecting elements 314 have been shown in this view, have made elevating lever 311 and motor 312 be connected in pivotly support body 20 by connecting elements 314.
Above-mentioned exemplary embodiment shows an embodiment in the technical scheme that solves the technical problem to be solved in the present invention.Under the example of this embodiment, other equivalence and similar means that meet the principle of the invention all belong in the scope of protection of the invention.Inventive principle of the present invention is to make spraying plant can carry out relative to ground multi-faceted moving and inclination, to meet test request.
Claims (15)
1. the carrying of a spraying plant and mobile device, described spraying plant comprises along its first end and the second end longitudinally, it is characterized in that, described carrying and mobile device comprise:
Supporting device, described supporting device comprises scaffold (10), described scaffold (10) comprises that the described first end of described spraying plant and the second end are installed on respectively described first end (110) and second end (120) of described scaffold (10) along its first end (110) and the second end (120) longitudinally; And
Travel mechanism, described travel mechanism comprises jacking system (30), pitching system (40) and bucking-out system (50), wherein,
Described first end (110) and at least first end (110) in the second end (120) at described scaffold (10) arrange at least one described jacking system (30), described at least first end with the described jacking system of being connected in of the described spraying plant of lifting (30)
The first end of described spraying plant is connected in the jacking system (30) of the described first end (110) of described scaffold (10) by described bucking-out system (50) and pitching system (40), in the second end (120), when described jacking system not being set, the second end of described spraying plant is connected in described second end (120) of described scaffold (10) pivotly, when described jacking system is set, the second end of described spraying plant is connected in the described jacking system (30) of described second end (120) of described scaffold (10) pivotly, when described jacking system (30) rises or descends between the first end that makes spraying plant and the second end when difference in height is arranged, described spraying plant can be connected in pivotly by described second end of described pitching system (40) and described spraying plant described scaffold (10) described the second end (120) and around the described second end pitch tilt of described spraying plant, simultaneously, the first end of described spraying plant can by described bucking-out system (50), the described first end (110) of relatively described scaffold (10) longitudinally slides towards described second end (120) of described scaffold (10), with the horizontal shift of first end in described spraying plant pitch tilt process that compensates described spraying plant.
2. the carrying of spraying plant as claimed in claim 1 and mobile device, is characterized in that,
Described jacking system comprises elevating lever (311,321) and the motor (312) that drives described elevating lever (311,321) to rise and descend;
Described pitching system (40) comprises hold-down support (410), pitching bearing (420) and makes pitching bearing (420) be connected in pivotly the pivot member (430) of hold-down support (410), described hold-down support (410) is fixedly connected to described elevating lever (311,321) or described elevating lever (311,321) a part, thereby the rising by described elevating lever (311,321) or decline make the corresponding end pitch tilt that described pitching bearing (420) can relatively described scaffold (10);
Described bucking-out system (50) comprises the slide rail (520) that is fixedly connected to guide block (510) described pitching bearing (420) or described pitching bearing (a 420) part and is matched with slidably described guide block (510), described slide rail (520) is fixedly connected to the part of described first end or the described first end of described spraying plant of described spraying plant, the described first end that makes described spraying plant by the described slide rail (520) that coordinates with described guide block (510) with respect to the slip of described guide block (510) and described first end (110) that can relative described scaffold (10) longitudinally slides.
3. the carrying of spraying plant as claimed in claim 2 and mobile device, is characterized in that,
Described first end (110) and the second end (120) at described scaffold (10) are respectively provided to a few described jacking system (30).
4. the carrying of spraying plant as claimed in claim 3 and mobile device, is characterized in that,
The described first end (110) that described bucking-out system (50) and described pitching system (40) are set at described scaffold (10) arranges a described jacking system (30), in the both sides of described second end (120) of described scaffold (10), a described jacking system (30) is set respectively.
5. the carrying of spraying plant as claimed in claim 4 and mobile device, is characterized in that, also comprises position-limit mechanism, when described elevating lever (311,321) rise or descend while surpassing predetermined value, described position-limit mechanism makes described elevating lever (311,321) stop rising or descending.
6. the carrying of spraying plant as claimed in claim 1 and mobile device, it is characterized in that, described supporting device also comprises support body (120), described supporting frame (10) removably is connected in described support body (20), and described support body (20) is rotatably supported on ground.
7. the carrying of spraying plant as claimed in claim 2 and mobile device, its feature exists, and ((311,321) and described motor (312) are connected in the wind-tunnel car by connecting elements (314) to described elevating lever pivotly.
8. as carrying and the mobile device of any one the described spraying plant in aforementioned claim, it is characterized in that,
Described bucking-out system (50) and pitching system (40) are changed over to described the second end (120) that only is connected in described scaffold (10);
The first end of described spraying plant is changed over to the jacking system (30) of the described first end (110) that is connected in pivotly described scaffold (10);
Described hold-down support (410) is changed over to described the second end (120) of being connected in described scaffold (10) or the part of described second end (120) of described scaffold (10);
Thereby, when described jacking system (30) rises or descends between the first end that makes spraying plant and the second end when difference in height is arranged, described spraying plant can be connected in pivotly by the described first end of described pitching system (40) and described spraying plant described scaffold (10) described first end (110) and around the described first end pitch tilt of described spraying plant, simultaneously, the second end of described spraying plant can by described bucking-out system (50), described second end (120) of relatively described scaffold (10) longitudinally slides towards the described first end (110) of described scaffold (10), with the horizontal shift of the second end in described spraying plant pitch tilt process that compensates described spraying plant.
9. the carrying of a spraying plant and mobile device, described spraying plant comprises along its first end and the second end longitudinally, it is characterized in that, described carrying and mobile device comprise:
Supporting device, described supporting device comprises scaffold (10), described scaffold (10) comprises that the described first end of described spraying plant and the second end are installed on respectively described first end (110) and second end (120) of described scaffold (10) along its first end (110) and the second end (120) longitudinally; And
Travel mechanism, the stopper element that described travel mechanism comprises jacking system (30), pitching system (40), bucking-out system (50) and bucking-out system (50) was lost efficacy, wherein,
Described first end (110) and at least first end (110) in the second end (120) at described scaffold (10) arrange at least one described jacking system (30), the described at least first end that is connected in described jacking system with the described spraying plant of lifting
The first end of described spraying plant is connected in the jacking system (30) of the first end (110) of described scaffold (10) pivotly by described bucking-out system (50) and pitching system (40), in the second end (120), when described jacking system not being set, the second end of described spraying plant is connected in second end (120) of described scaffold (10) pivotly by described bucking-out system (50) and pitching system (40), when described jacking system is set, the second end of described spraying plant is connected in the described jacking system (30) of second end (120) of described scaffold (10) pivotly by described bucking-out system (50) and pitching system (40), described stopper element makes the end in the first end of described spraying plant and the second end and lost efficacy at the described first end (110) of described scaffold (10) and the bucking-out system (50) of the corresponding end in the second end (120), when described jacking system (30) rises or descends between the first end that makes spraying plant and the second end when difference in height is arranged, the described end pitch tilt that described spraying plant can lose efficacy around the described bucking-out system (50) of described spraying plant by described pitching system (40), simultaneously, the other end of described spraying plant can by described bucking-out system (50), the other end (110) of relatively described scaffold (10) longitudinally slides towards a described corresponding end (120) of described scaffold (10), with the horizontal shift of the described other end in described spraying plant pitch tilt process that compensates described spraying plant.
10. the carrying of spraying plant as claimed in claim 9 and mobile device, is characterized in that,
Described jacking system comprises elevating lever (311,321) and the motor (312) that drives described elevating lever (311,321) to rise and descend;
Described pitching system (40) comprises hold-down support (410), pitching bearing (420) and make pitching bearing (420) be connected in pivotly the pivot member (430) of hold-down support (410), described hold-down support (410) is fixedly connected to described elevating lever (311 at first end (110), 321) or described elevating lever (311, 321) a part, in the second end (120), when described jacking system not being set, be connected in the part of the second end (120) or second end (120) of described scaffold (10) of described scaffold (10), when described jacking system is set, be connected in the described elevating lever (311 of second end (120) of described scaffold (10), 321) or the described elevating lever (311 of second end (120) of described scaffold (10), 321) a part, thereby by described elevating lever (311, 321) rising or decline make the corresponding end pitch tilt that described pitching bearing (420) can relatively described scaffold (10),
Described bucking-out system (50) comprises the slide rail (520) that is fixedly connected to guide block (510) described pitching bearing (420) or pitching bearing (a 420) part and is matched with slidably described guide block (510), described slide rail (520) is fixedly connected to respectively described first end and the second end or the part of the first end of described spraying plant and the second end of described spraying plant, make the described first end of described spraying plant or the second end by the described slide rail (520) that coordinates with described guide block (510) with respect to the slip of described guide block (510) and described the second end (110) or first end that can relative described scaffold (10) longitudinally slide,
Described stopper element comprises locking piece, when the described bucking-out system of the described corresponding end of described scaffold (10) lost efficacy, and the slide rail of the bucking-out system of described locking piece lockout failure, thus and there is no relative motion between the guide block of the bucking-out system lost efficacy.
11. the carrying of spraying plant as claimed in claim 10 and mobile device, is characterized in that,
Described first end (110) and the second end (120) at described scaffold (10) are respectively provided to a few described jacking system (30).
12. the carrying of spraying plant as claimed in claim 11 and mobile device, is characterized in that,
Described first end (110) at described scaffold (10) arranges a described jacking system (30), in the both sides of described second end (120) of described scaffold (10), a described jacking system (30) is set respectively.
13. the carrying of spraying plant as claimed in claim 12 and mobile device, is characterized in that, also comprises position-limit mechanism, when each elevating lever rises or descend over predetermined value, described position-limit mechanism makes described elevating lever (311,321) stop rising or descending.
14. the carrying of spraying plant as claimed in claim 9 and mobile device, it is characterized in that, described supporting device also comprises support body (120), described supporting frame (10) removably is connected in described support body (20), and described support body (20) is rotatably supported on ground.
15. carrying and mobile device as any one the described spraying plant in claim 9-14 claim, its feature exists, ((311,321) and described motor (312) are connected in the wind-tunnel car by connecting elements (314) to described elevating lever pivotly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296502.9A CN103487227B (en) | 2013-07-15 | 2013-07-15 | bearing and moving device of spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310296502.9A CN103487227B (en) | 2013-07-15 | 2013-07-15 | bearing and moving device of spraying device |
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| Publication Number | Publication Date |
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| CN103487227A true CN103487227A (en) | 2014-01-01 |
| CN103487227B CN103487227B (en) | 2016-05-18 |
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| CN201310296502.9A Active CN103487227B (en) | 2013-07-15 | 2013-07-15 | bearing and moving device of spraying device |
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| CN109453588A (en) * | 2018-12-29 | 2019-03-12 | 徐州徐工环境技术有限公司 | Slide spraying device and multi-functional dust suppression vehicle |
| CN112829949A (en) * | 2020-12-25 | 2021-05-25 | 象辑知源（武汉）科技有限公司 | Airplane icing risk monitoring method |
| CN113663854A (en) * | 2021-08-20 | 2021-11-19 | 中国商用飞机有限责任公司 | Height-variable spraying device for large airplane surface icing test |
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| CN103487227B (en) | 2016-05-18 |
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