CN112660978A - Posture adjusting tool and posture adjusting method for large-size special-shaped cabin - Google Patents
Posture adjusting tool and posture adjusting method for large-size special-shaped cabin Download PDFInfo
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- CN112660978A CN112660978A CN202011357063.4A CN202011357063A CN112660978A CN 112660978 A CN112660978 A CN 112660978A CN 202011357063 A CN202011357063 A CN 202011357063A CN 112660978 A CN112660978 A CN 112660978A
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Abstract
The invention discloses a posture adjusting tool and a posture adjusting method for a large-size special-shaped cabin section, belongs to the technical field of aviation product assembly coordination, and solves the problem that a composite material outside the large-size cabin section is easily damaged in the existing posture adjusting process. The posture adjusting tool comprises two cylindrical tools, a hanging beam and a limiting device; the two cylindrical tools are respectively arranged at two ends of the cabin section by means of mechanical connection interfaces of the cabin section, and the posture of the cabin section is adjusted by rolling of the cylindrical tools; the diameter of the cylindrical tool is larger than the radial maximum enveloping outer diameter of the cabin section; the hoisting beam is used for integrally hoisting the cabin section and the cylindrical tool; the limiting device is used for limiting the cylindrical tool in the rolling direction, and the cabin section is fixed on the ground in posture. The invention meets the posture adjustment of the large-size cabin section with the composite material outside.
Description
Technical Field
The invention belongs to the technical field of aviation product assembly coordination, and particularly relates to a large-size special-shaped cabin attitude adjusting tool and an attitude adjusting method.
Background
In an aviation product, a cabin body structurally has large overall dimension, the appearance is a free-form surface, the inner wall is of a metal cold structure, and the outer wall is of composite protection.
In the product assembly coordination process, parts, equipment and cables need to be assembled at different positions on the cabin, so that the cabin body needs to be adjusted in posture, rotation of each angle of the cabin section is realized, assembly environments such as difficult assembly, blind assembly and the like are changed, and the reliability of the assembly process and the detectability of an assembly result are improved.
The cabin section is large in size and easy to damage, the posture adjusting feasibility by manual work is extremely low, and the damage risk of the composite material protective material outside the cabin section is realized by the aid of a crane.
Disclosure of Invention
In view of the above analysis, the present invention aims to provide a posture adjustment tool and a posture adjustment method for a large-sized abnormal-shaped cabin section, so as to solve the problem that a composite material outside the large-sized cabin section is easily damaged.
The purpose of the invention is mainly realized by the following technical scheme:
on one hand, the invention provides a large-size special-shaped cabin attitude adjusting tool which comprises two cylindrical tools, a hanging beam and a limiting device;
the two cylindrical tools are respectively arranged at two ends of the cabin section by means of mechanical connection interfaces of the cabin section, and the posture of the cabin section is adjusted by rolling of the cylindrical tools; the diameter of the cylindrical tool is larger than the radial maximum enveloping outer diameter of the cabin section;
the hoisting beam is used for integrally hoisting the cabin section and the cylindrical tool;
the limiting device is used for limiting the cylindrical tool in the rolling direction, and the cabin section is fixed on the ground in posture.
Furthermore, the hoisting beam completes hoisting through the existing hoisting holes on the cabin section or the hoisting holes on the two cylindrical tools.
Furthermore, a lightening hole is formed in the cylindrical tool.
Furthermore, stop device includes the wedge stopper, and every cylindrical frock corresponds and is provided with 2 wedge stoppers.
In one possible design, the 2 wedge-shaped limiting blocks are connected through a connecting rod;
one end of the connecting rod is hinged with the first wedge-shaped limiting block;
the connecting rod other end is provided with the screw thread, and second wedge stopper setting sets up the screwed one end at the connecting rod to it is spacing to carry on spacingly to the second wedge through stop nut.
In a possible design, one end of the cylindrical tool far away from the cabin section is provided with a rotating shaft, and the rotating shaft is arranged in the center of the cylindrical tool.
In one possible design, the large-size special-shaped cabin attitude adjusting tool further comprises a bracket;
the support includes base and support arm, the support arm is provided with 2, the support arm top is provided with semi-circular recess for hold the rotation axis.
Further, a bearing is arranged on the rotating shaft, the bearing is arranged in the semicircular groove, and the cylindrical tool can rotate relative to the support.
On the other hand, the invention also provides a posture adjusting method for the large-size special-shaped cabin, and the posture adjusting tool comprises the following steps:
and 4, limiting the cylindrical tool by using a limiting device to finish the posture adjustment of the cabin section.
Further, in step 2, the cylindrical tool supporting part is a gentle ground or a bracket.
Compared with the prior art, the invention can at least realize one of the following technical effects:
1) aiming at the attitude adjusting problem of the large-size special-shaped cabin section with the inner load bearing outer clad material, the invention provides the cabin section attitude adjusting tool, a cylindrical tool is designed by means of a mechanical connection interface between all cabin sections, the outer diameter of the cylindrical tool is larger than the radial maximum enveloping outer diameter of the cabin section to be adjusted, the contact with the outer clad material protective material of the cabin section is avoided, and the effect of protecting the clad material protective material is achieved on the basis of realizing the cabin section attitude adjustment.
2) According to the invention, the lightening holes are formed in the cylindrical tool, so that the tool is lightened as much as possible, and manual transfer, installation and disassembly are facilitated. The lightening holes are arranged in a non-operation area, so that the influence on the connection between the cylindrical tool and the cabin section is avoided.
3)2 wedge-shaped limiting blocks are connected through a connecting rod, so that the cylindrical tool is firmly limited. 4) In order to facilitate the rotation of the cylindrical tool, the operation space is saved, and the bracket is arranged. The bearing is arranged on the rotating shaft, the bearing is arranged in the semicircular groove, the height of the supporting arm is larger than the radius of the cylindrical tool, the cylindrical tool can rotate relative to the support, and the cylindrical tool can rotate more conveniently and more conveniently by the aid of the bearing.
5) In order to prevent the rotating shaft from falling out of the semicircular groove, a fixing piece is arranged at the top of the supporting arm.
6) The limiting device is an automatic limiting device, and risks to safety of operators are avoided when the limiting device is manually operated to limit.
7) The limiting device is arranged on the cylindrical tool, and limiting operation is more convenient. The problem of stop device all for separately setting up with cylindrical frock, after cylindrical frock is rotatory to the position, still need go to look for stop device again, operate comparatively inconvenient is solved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout.
FIG. 1 is a schematic view of a lifting beam connecting a lifting hole of a cabin section for integral lifting;
FIG. 2 is a schematic view of a lifting beam connected with a lifting hole of a cylindrical tool for integral lifting;
FIG. 3 is a schematic view of a lightening hole of the cylindrical tooling;
FIG. 4 is a schematic view of a stopper according to embodiment 1;
FIG. 5 is a top view of the spacing device of embodiment 1;
FIG. 6 is a schematic view of the attitude adjusting tool in embodiment 2;
FIG. 7 is a schematic view of an attitude adjusting tool at another angle in embodiment 2;
FIG. 8 is a schematic view of the embodiment 3 of the stopper device when retracted;
FIG. 9 is a schematic view showing the stopper device of embodiment 3 when it is extended;
FIG. 10 is a schematic view of another angle of the spacing device of embodiment 3 when retracted;
figure 11 is a schematic view of another angle at which the spacing device of embodiment 3 is extended.
Reference numerals:
1-cylindrical tooling; 101-a rotation axis; 102-axis; 103-lightening holes; 2-hanging the beam; 3-a limiting device; 301-a first wedge-shaped stopper; 302-a second wedge-shaped stop block; 303-a connecting rod; 304-connecting block; 305-a limit nut; 306-a first motor; 307-a second electric machine; 308-a first strut; 309-a second strut; 3010-output rod; 3011-a slide rail; 3012-a first radial telescoping rod; 3013-a first axial telescoping rod; 3014-a second radial telescoping rod; 3015-a second axial telescoping rod; 4-a scaffold; 401-a base; 402-a support arm; 403-a fixing member; 5-cabin section; 6-bearing.
Detailed Description
The following further describes in detail a posture adjusting tool and a posture adjusting method for a large-sized special-shaped cabin section with reference to specific embodiments, which are only used for comparison and explanation purposes, and the present invention is not limited to these embodiments.
Spatially relative terms such as "below," "beneath," "above," "over," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, when the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be oriented in other ways (rotated 90 degrees or in other directions).
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
A posture adjusting tool for a large-size special-shaped cabin section comprises two cylindrical tools 1, a hanging beam 2 and a limiting device 3; the two cylindrical tools 1 are respectively arranged at two ends of the cabin section 5 by means of mechanical connection interfaces of the cabin section 5, and the posture of the cabin section 5 is adjusted by rolling of the cylindrical tools 1; the diameter of the cylindrical tool 1 is larger than the radial maximum enveloping outer diameter of the cabin section 5; the hoisting beam 2 is used for integrally hoisting the cabin section 5 and the cylindrical tool; the limiting device 3 is used for limiting the cylindrical tool 1 in the rolling direction, and the attitude of the cabin section 5 on the ground is fixed.
Aiming at the attitude adjusting problem of the large-size special-shaped cabin section with the inner load bearing outer composite material, the cylindrical tool 1 is designed by means of the mechanical connecting interface between the cabin sections 5, the outer diameter of the cylindrical tool 1 is larger than the radial maximum enveloping outer diameter of the cabin section 5 to be adjusted, the contact with the outer composite material protective material of the cabin section 5 is avoided, and the effect of protecting the composite material protective material is achieved on the basis of realizing the attitude adjustment of the cabin section 5.
The large-size special-shaped cabin section is an irregular cylinder-like cabin section with the length of more than 1.5 meters and the diameter of more than 400 mm.
The hoisting beam 2 can complete hoisting through the existing hoisting holes on the cabin section 5 or the hoisting holes on the two cylindrical tools 1. The lifting beam 2 is connected with lifting holes of the cabin section 5 for integral lifting as shown in figure 1, and the lifting beam 2 is connected with lifting holes of the cylindrical tool 1 for integral lifting as shown in figure 2.
The factors such as manual transfer, installation and disassembly are considered, and the tool is light as much as possible. Preferably, a lightening hole 103 is formed in the cylindrical tool 1. The lightening holes 103 are arranged in a non-operation area to avoid influencing the connection between the cylindrical tool 1 and the cabin 5. Illustratively, as shown in fig. 3, 4 fan-shaped lightening holes 103 are uniformly arranged on the cylindrical tool 1 around the circumference of the circle center.
The posture adjusting method for the large-size special-shaped cabin section adopts the posture adjusting tool and comprises the following steps:
And 2, integrally hoisting the cabin section 5 and the cylindrical tool 1 by using the hoisting beam 2, and hoisting to a supporting part of the cylindrical tool 1.
And 3, adjusting the posture of the cabin section 5 by rolling the two cylindrical tools 1, and stopping rolling after reaching a proper angle.
And 4, limiting the cylindrical tool 1 by using the limiting device 3 to finish the posture adjustment of the cabin section 5.
In the step 1, the cylindrical tool 1 can be mechanically connected with the cabin section 5 to be adjusted through the connecting interface which can be used for adjusting the posture function on the cabin section 5, and the two cylindrical tools 1 are matched to realize the rolling posture adjustment of the cabin section 5 to be adjusted.
In order to ensure the stable support in the posture adjusting process, the gravity center of the cabin section to be adjusted 5 in the axial direction is positioned between the connecting interfaces for the posture adjusting function.
In step 2, the supporting part of the cylindrical tool 1 is a gentle ground or a bracket. After the hoisting is carried to the supporting part of the cylindrical tool 1, the hoisting beam 2 is dismantled.
The handling in-process needs to go on slowly, and is preferred, and cylindrical frock 1 and cabin section 5 are whole when falling to the ground for the first time, need to try to fall to the ground, guarantee the stability that two cylinder type frock supported.
Example 1
In this embodiment, the cylindrical fixture 1 and the cabin section 5 are integrally turned to the gentle ground, and the posture of the cabin section 5 is adjusted by rotating the cylindrical fixture 1 on the ground.
In this embodiment, the posture adjustment tool for the large-size special-shaped cabin section comprises 2 cylindrical tools 1, a hanging beam 2 and 2 limiting devices 3.
Each cylindrical tool 1 is correspondingly provided with 1 limiting device 3, and the limiting devices 3 are shown in fig. 4 and 5. Every stop device 3 includes 2 wedge stoppers, and 2 wedge stoppers pass through connecting rod 303 and link to each other to play firm limiting displacement to cylindrical frock 1, connecting rod 303 sets up the one side at the wedge stopper. Connecting rod 303 one end and first wedge stopper 301 hinged joint, the connecting rod 303 other end is provided with the screw thread, and during the use, connecting rod 303 passes the connecting block 304 of second wedge stopper 302 one side to carry on spacingly to the second wedge stopper through stop nut 305, thereby realize the connection of first wedge stopper 301 and second wedge stopper 302, realize carrying out the quick, firm spacing of roll-over direction to cylindrical frock 1.
The posture adjusting method adopting the large-size special-shaped cabin section posture adjusting tool comprises the following steps:
And 2, integrally hoisting the cabin section 5 and the cylindrical tool 1 by using the hoisting beam 2, hoisting to the gentle ground, and disassembling the hoisting beam 2.
And 3, adjusting the posture of the cabin section 5 by rolling the two cylindrical tools 1, and stopping rolling after reaching a proper angle.
And 4, placing the first wedge-shaped limiting block 301 at one end of the cylindrical tool 1 in the rolling direction, penetrating the connecting rod 303 through the connecting block 304 on the second wedge-shaped limiting block 302, moving the second wedge-shaped limiting block 302 to be in contact with the cylindrical tool 1, and locking the limiting nut 305 to complete limiting of the cylindrical tool 1. The limiting method of the other cylindrical tool 1 is the same.
Example 2
The cylindrical tool 1 is rotated on the gentle ground to drive the cabin section 5 to adjust the posture, on one hand, the cabin section 5 is a large-size cabin section 5, the weight is large, and the cylindrical tool 1 is difficult to rotate with the ground; on the other hand, a large space is needed for pushing the cylindrical tool 1 to rotate on the ground.
Based on the above problem, in this embodiment, the posture adjustment tool for the large-size special-shaped cabin section includes a support 4 in addition to the 2 cylindrical tools 1, the hanging beam 2, and the 2 limiting devices 3. As shown in fig. 6 and 7.
In this example, a rotating shaft 101 is provided on a side of the cylindrical tool 1 away from the cabin segment 5, and the rotating shaft 101 is provided at a central position of the cylindrical tool 1.
The stand 4 includes a base 401 and support walls, the support walls are provided with 2, and the top of the support arm 402 is provided with a semicircular groove for accommodating the rotary shaft 101. The bearing 6 is arranged on the rotating shaft 101, the bearing 6 is arranged in the semicircular groove, and the height of the supporting arm 402 is larger than the radius of the cylindrical tool 1, so that the cylindrical tool 1 can rotate relative to the bracket 4. The bearing 6 is arranged, so that the cylindrical tool 1 can rotate more conveniently and more conveniently, and labor is saved.
Further, in order to prevent the rotating shaft 101 from falling out of the semicircular groove, a fixing piece 403 is arranged at the top of the supporting arm 402, and when the cylindrical tool 1 and the cabin section 5 are hoisted to the bracket 4 by the hoisting beam 2, the fixing piece 403 is installed after the rotating shaft 101 enters the semicircular groove.
Before the stop device 3 accomplishes spacingly behind the angle of cylindrical frock 1 rotation needs, need hold up steady cylindrical frock 1 by manual control, because cabin section 5 and frock overall mass are great, probably produce the circumstances such as rotation when cylindrical frock 1 control holds up steady, when manual operation stop device 3 carries on spacingly, there is certain risk to operating personnel's safety. Based on the above problem, the limiting device 3 in the present embodiment is an automatic limiting device 3.
The limiting device 3 in this embodiment includes a first wedge-shaped limiting block 301, a first motor 306, a first support column 308, a second wedge-shaped limiting block 302, a second motor 307, a second support column 309, and a slide rail 3011.
The lower end of the first wedge-shaped limiting block 301 is fixedly connected with the top end of the first strut 308, the first motor 306 is a linear motor, the output rod 3010 is connected with the first strut 308, and the bottom end of the first strut 308 is arranged on the sliding rail 3011. The first motor 306 controls the first strut 308 to advance or retreat on the sliding rail 3011 through the output rod 3010, thereby driving the first wedge-shaped limiting block 301 to move.
The lower end of the second wedge-shaped limiting block 302 is fixedly connected with the top end of the second strut 309, the second motor 307 is a linear motor, the output rod 3010 is connected with the second strut 309, and the bottom end of the second strut 309 is arranged on the sliding rail 3011. The second motor 307 controls the second strut 309 to advance or retreat on the slide rail 3011 through the output rod 3010, thereby driving the second wedge-shaped limiting block 302 to move.
After the cylindrical tool 1 rotates to a required angle, the first motor 306 and the second motor 307 control the first wedge-shaped limiting block 301 and the second wedge-shaped limiting block 302 to advance, so as to limit the cylindrical tool 1. The first wedge-shaped limiting block 301 and the second wedge-shaped limiting block 302 are limited through motor control, and compared with a manual wedge-shaped limiting block, the wedge-shaped limiting block is more convenient, quicker and safer.
2 cylindrical frock 1 adopts 2 stop device 3 respectively to carry on spacingly.
The posture adjusting method adopting the large-size special-shaped cabin section posture adjusting tool comprises the following steps:
And 2, integrally hoisting the cabin section 5 and the cylindrical tool 1 by using the hoisting beam 2, hoisting the cabin section and the cylindrical tool 1 to the upper part of the support 4, sleeving the bearing 6 on the rotating shaft 101 on the cylindrical tool 1, continuing hoisting, placing the rotating shaft 101 provided with the bearing 6 into the semicircular groove on the support arm 402, and disassembling the hoisting beam 2.
And 3, adjusting the posture of the cabin section 5 by rolling the two cylindrical tools 1, and stopping rolling after reaching a proper angle.
And step 4, the first motor and the second motor control the first wedge-shaped limiting block 301 and the second wedge-shaped limiting block 302 to move forward, so that the cylindrical tool 1 is limited. 2 cylindrical frock 1 adopts 2 stop device 3 respectively to carry on spacingly.
Example 3
The large-size special-shaped cabin attitude adjusting tool in the embodiment comprises 2 cylindrical tools 1, a hanging beam 2 and 2 limiting devices 3.
The limiting device 3 comprises a first wedge-shaped limiting block 301, a first radial expansion link 3012, a first axial expansion link 3013, a second wedge-shaped limiting block 302, a second radial expansion link 3014 and a second axial expansion link 3015.
The center of one side of the cylindrical tooling 1, which is far away from the cabin section 5, is provided with a shaft 102, the first ends of the first radial telescopic rods 3012 are hinged to the shaft 102, and the first radial telescopic rods 3012 can rotate along the circumferential direction of the shaft 102. The second end of the first radial expansion link 3012 is connected to the first end of the first axial expansion link 3013, and the second end of the first axial expansion link 3013 is connected to the side of the first wedge-shaped limiting block 301. The first radial expansion link 3012 is perpendicular to the first axial expansion link 3013.
The first ends of the second radial expansion links 3014 are hinged to the shaft 102, and the second radial expansion links 3014 can rotate circumferentially along the shaft 102. The second end of the second radial expansion link 3014 is connected to the first end of the second axial expansion link 3015, and the second end of the second axial expansion link 3015 is connected to the side of the second wedge-shaped stop block 302. The second radial expansion link 3014 is disposed perpendicular to the second axial expansion link 3015.
The first radial expansion link 3012 can enable the first wedge-shaped limiting block 301 to extend or shorten along the radial direction of the cylindrical tool 1, and the first axial expansion link 3013 can enable the first wedge-shaped limiting block 301 to extend or shorten along the axial direction of the cylindrical tool 1. When the cylindrical tool 1 rotates or is hoisted, the first radial telescopic rod 3012 is in a shortened state, the first axial telescopic rod 3013 is in a shortened state, and the first wedge-shaped limiting block 301 is located in the cylindrical surface of the cylindrical tool 1, so that the first wedge-shaped limiting block 301 does not influence the rotation of the cylindrical tool 1; when cylindrical frock 1 rotates to required angle, lengthen first radial telescopic link 3012, stretch first wedge stopper 301 to the cylindrical surface of cylindrical frock 1 outside, lengthen first axial telescopic link 3013 again, be in the preceding or back of cylindrical frock 1 roll direction with first wedge stopper 301 to it is spacing to cylindrical frock 1.
Second radial expansion link 3014 and second axial expansion link 3015 function and operate in the same manner as first radial expansion link 3012 and first axial expansion link 3013.
The posture adjusting method adopting the large-size special-shaped cabin section posture adjusting tool comprises the following steps:
And 2, integrally hoisting the cabin section 5 and the cylindrical tool 1 by using the hoisting beam 2, hoisting to the gentle ground, and disassembling the hoisting beam 2.
And 3, adjusting the posture of the cabin section 5 by rolling the two cylindrical tools 1, and stopping rolling after reaching a proper angle.
And 4, extending the first radial telescopic rod 3012, the first axial telescopic rod 3013, the second radial telescopic rod 3014 and the second axial telescopic rod 3015, positioning the first wedge-shaped limiting block 301 and the second wedge-shaped limiting block 302 in front of or behind the rolling direction of the cylindrical tool 1, and limiting the cylindrical tool 1. 2 cylindrical frock 1 adopts 2 stop device 3 respectively to carry on spacingly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A posture adjusting tool for a large-size special-shaped cabin section is characterized by comprising two cylindrical tools, a hanging beam and a limiting device;
the two cylindrical tools are respectively arranged at two ends of the cabin section by means of mechanical connection interfaces of the cabin section, and the posture of the cabin section is adjusted by rolling of the cylindrical tools; the diameter of the cylindrical tool is larger than the radial maximum enveloping outer diameter of the cabin section;
the hoisting beam is used for integrally hoisting the cabin section and the cylindrical tool;
the limiting device is used for limiting the cylindrical tool in the rolling direction, and the cabin section is fixed on the ground in posture.
2. The attitude adjusting tool for the large-size special-shaped cabin section according to claim 1, wherein the hoisting beam completes hoisting through a hoisting hole in the cabin section or hoisting holes in the two cylindrical tools.
3. The large-size special-shaped cabin section posture adjusting tool according to claim 1, wherein a lightening hole is formed in the cylindrical tool.
4. The large-size special-shaped cabin section posture adjusting tool according to claim 1, wherein the limiting device comprises wedge-shaped limiting blocks, and each cylindrical tool is correspondingly provided with 2 wedge-shaped limiting blocks.
5. The large-size special-shaped cabin section posture adjusting tool according to claim 4, wherein the 2 wedge-shaped limiting blocks are connected through a connecting rod;
one end of the connecting rod is hinged with the first wedge-shaped limiting block;
the connecting rod other end is provided with the screw thread, and second wedge stopper setting sets up the screwed one end at the connecting rod to it is spacing to carry on spacingly to the second wedge through stop nut.
6. The attitude adjusting tool for the large-size special-shaped cabin section according to claims 1-5, wherein a rotating shaft is arranged at one end of the cylindrical tool, which is far away from the cabin section, and the rotating shaft is arranged at the center of the cylindrical tool.
7. The large-size special-shaped cabin section posture adjusting tool according to claim 6, further comprising a support;
the support includes base and support arm, the support arm is provided with 2, the support arm top is provided with semi-circular recess for hold the rotation axis.
8. The attitude adjusting tool for the large-size special-shaped cabin section according to claim 7, wherein a bearing is arranged on the rotating shaft, the bearing is arranged in the semicircular groove, and the cylindrical tool can rotate relative to a support.
9. A posture adjusting method for a large-size special-shaped cabin is characterized in that the posture adjusting tool of any one of claims 1-8 is adopted, and the method comprises the following steps:
step 1, fixing two cylindrical tools at two ends of a cabin section;
step 2, integrally hoisting the cabin section and the cylindrical tool by using a hoisting beam, and hoisting the cabin section and the cylindrical tool to a cylindrical tool supporting part;
step 3, adjusting the attitude of the cabin section by rolling the two cylindrical tools, and stopping rolling after reaching a proper angle;
and 4, limiting the cylindrical tool by using a limiting device to finish the posture adjustment of the cabin section.
10. The method for adjusting the attitude of the large-size special-shaped cabin according to claim 9, wherein in the step 2, the cylindrical tool supporting part is a gentle ground or a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357063.4A CN112660978B (en) | 2020-11-27 | 2020-11-27 | Gesture adjusting tool and gesture adjusting method for large-size abnormal cabin section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011357063.4A CN112660978B (en) | 2020-11-27 | 2020-11-27 | Gesture adjusting tool and gesture adjusting method for large-size abnormal cabin section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112660978A true CN112660978A (en) | 2021-04-16 |
| CN112660978B CN112660978B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011357063.4A Active CN112660978B (en) | 2020-11-27 | 2020-11-27 | Gesture adjusting tool and gesture adjusting method for large-size abnormal cabin section |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033897A (en) * | 2015-06-01 | 2015-11-11 | 西安电子科技大学 | Flexible clamping device for cylindrical cabin butt assembly |
| CN105629944A (en) * | 2016-03-16 | 2016-06-01 | 西安电子科技大学 | Cylindrical cabin section flexible docking device control system and method |
| CN106744313A (en) * | 2017-03-08 | 2017-05-31 | 黄石市开泰机电有限公司 | A kind of bottom reversed mechanism for electric block monorail transit |
| CN209791836U (en) * | 2019-04-18 | 2019-12-17 | 成都易格机械有限责任公司 | Tool for spraying paint on outer surface of aviation cabin |
-
2020
- 2020-11-27 CN CN202011357063.4A patent/CN112660978B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033897A (en) * | 2015-06-01 | 2015-11-11 | 西安电子科技大学 | Flexible clamping device for cylindrical cabin butt assembly |
| CN105629944A (en) * | 2016-03-16 | 2016-06-01 | 西安电子科技大学 | Cylindrical cabin section flexible docking device control system and method |
| CN106744313A (en) * | 2017-03-08 | 2017-05-31 | 黄石市开泰机电有限公司 | A kind of bottom reversed mechanism for electric block monorail transit |
| CN209791836U (en) * | 2019-04-18 | 2019-12-17 | 成都易格机械有限责任公司 | Tool for spraying paint on outer surface of aviation cabin |
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| CN112660978B (en) | 2023-06-27 |
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