CN219172677U - Modularized assembly frame vehicle - Google Patents
Modularized assembly frame vehicle Download PDFInfo
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- CN219172677U CN219172677U CN202223017871.3U CN202223017871U CN219172677U CN 219172677 U CN219172677 U CN 219172677U CN 202223017871 U CN202223017871 U CN 202223017871U CN 219172677 U CN219172677 U CN 219172677U
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Abstract
The utility model relates to the field of gliding aircrafts, in particular to a modularized assembly frame vehicle. The modular assembly trolley includes: the lifting device comprises a chassis, supporting legs, a lifting mechanism, a rotating mechanism and an arc-shaped supporting bracket; the chassis is vertically connected with supporting legs, the upper parts of the supporting legs are fixedly provided with lifting mechanisms, the upper parts of the lifting mechanisms are connected with rotating mechanisms, and the rotating mechanisms are connected with arc-shaped lugs; the above components are modular assembled. The assembly rack is convenient to assemble, and the arc-shaped support can be replaced in a time-saving and labor-saving manner so as to adapt to different aircraft assembly requirements.
Description
Technical Field
The utility model relates to the field of gliding aircrafts, in particular to a modularized assembly trolley.
Background
When the gliding aircraft is assembled, the assembly trolley is needed, the aircraft is assembled in sections and then is butted together, the overall dimension of the aircraft in each section is different, and the bearing arc support matched with the aircraft is designed according to the appearance of the aircraft. In conventional trolley designs, the rotating arc brackets are integral, and each arc bracket needs to be redesigned, thus consuming much time in design, processing and assembly, and therefore requiring a time-saving and labor-saving modular assembly trolley with replaceable arc brackets.
Disclosure of Invention
The utility model aims to solve the technical problems that: the modularized assembly frame vehicle is convenient to assemble and time-saving and labor-saving.
The utility model provides a modular assembly trolley, comprising: the lifting device comprises a chassis, supporting legs, a lifting mechanism, a rotating mechanism and an arc-shaped supporting bracket;
the chassis is vertically connected with supporting legs, the upper parts of the supporting legs are fixedly provided with lifting mechanisms, the upper parts of the lifting mechanisms are connected with rotating mechanisms, and the rotating mechanisms are connected with arc-shaped lugs;
the above components are modular assembled.
Preferably, a key groove is arranged at the middle position of the bottom of the arc-shaped support, a positioning flat key is arranged in the key groove, and the relative positioning of the arc-shaped support and the rotating mechanism is realized through the positioning flat key.
Preferably, the lifting mechanism is connected with the rotating mechanism through a transverse guide rail and a sliding block, so that the rotating mechanism can transversely move.
Preferably, a guide rail is arranged on the upper cross beam of the lifting mechanism, a sliding block is connected with the guide rail in a sliding way, and a rotating mechanism is connected with the sliding block.
Preferably, the arcuate lugs comprise modules of various configurations and sizes for replacement as required.
Preferably, the underframe, the supporting legs, the lifting mechanism, the rotating mechanism and the arc-shaped support are connected through bolts.
Preferably, the lower part of the underframe is connected with a plurality of pulleys.
Compared with the prior art, the modularized assembly frame vehicle is assembled by various modularized components, different arc supports can be adapted according to the appearance of an aircraft to be assembled, and then the arc supports, the underframe, the lifting mechanism, the rotating mechanism and the arc supports are assembled into the proper assembly frame vehicle. The assembly rack is convenient to assemble, and the arc-shaped support can be replaced in a time-saving and labor-saving manner so as to adapt to different aircraft assembly requirements.
Drawings
FIG. 1 shows a schematic structural view of a modular cart;
FIG. 2 shows a schematic view of an assembled structure of a rotating mechanism and an arc-shaped bracket;
FIG. 3 shows a schematic view of the assembly of the lift mechanism, rails and cross beam; in the drawing the view of the figure,
the device comprises a 1-underframe, 2-supporting legs, a 3-lifting mechanism, a 4-rotating mechanism, a 5-arc bracket, a 6-positioning flat key, 7-guide rails and 8-cross beams.
Detailed Description
For a further understanding of the present utility model, embodiments of the utility model are described below in conjunction with the examples, but it should be understood that these descriptions are merely intended to illustrate further features and advantages of the utility model, and are not limiting of the utility model.
The embodiment of the utility model discloses a modular assembly trolley, as shown in fig. 1, comprising: the lifting device comprises a chassis 1, supporting legs 2, a lifting mechanism 3, a rotating mechanism 4 and an arc-shaped support 5;
the chassis 1 is vertically connected with the supporting legs 2, the upper parts of the supporting legs 2 are fixedly provided with lifting mechanisms 3, the upper parts of the lifting mechanisms 3 are connected with rotating mechanisms 4, and the rotating mechanisms 4 are connected with arc-shaped lugs 5;
the above components are modular assembled.
The assembly frame car comprises 5 parts, and the underframe 1, the supporting legs 2, the lifting mechanism 3, the rotating mechanism 4 and the arc-shaped supporting frame 5 are connected through bolts.
Wherein the lifting mechanism 3 and the rotating mechanism 4 can be unified into one type; the length of the chassis 1, the height of the legs 2, and the profile of the arcuate lugs 5 need to be modified depending on the product being carried. The modularized splitting mode saves the design and processing period.
As shown in fig. 2, a key slot is arranged at the middle position of the bottom of the arc-shaped support 5, a positioning flat key 6 is arranged in the key slot, and the relative positioning of the arc-shaped support 5 and the rotating mechanism 4 is realized through the positioning flat key 6. For the gliding aircraft product sections with different overall dimensions, the weight is within a certain range, only the arc-shaped supporting part is required to be redesigned and produced, the field replacement is also convenient, the utilization rate of the trolley is effectively increased, and the design and production cost is reduced.
The lifting mechanism 3 is connected with the rotating mechanism 4 through a transverse guide rail and a sliding block, so that the rotating mechanism 4 can transversely move.
Specifically, as shown in fig. 3, a guide rail 7 is mounted on an upper cross beam 8 of the lifting mechanism 3, a sliding block is slidably connected with the guide rail 7, and a rotating mechanism 4 is connected to the sliding block. The problem of troublesome installation of the original structure wheel shaft, the spacer bush, the bearing and the wheel is avoided, and the assembly efficiency is improved.
The lower part of the underframe 1 is preferably connected with a plurality of pulleys.
The above description of the embodiments is only for aiding in the understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A modular assembly trolley, comprising: the lifting device comprises a chassis, supporting legs, a lifting mechanism, a rotating mechanism and an arc-shaped supporting bracket;
the chassis is vertically connected with supporting legs, the upper parts of the supporting legs are fixedly provided with lifting mechanisms, the upper parts of the lifting mechanisms are connected with rotating mechanisms, and the rotating mechanisms are connected with arc-shaped lugs;
a key groove is formed in the middle of the bottom of the arc-shaped support, a positioning flat key is arranged in the key groove, and the relative positioning of the arc-shaped support and the rotating mechanism is realized through the positioning flat key;
the underframe, the supporting legs, the lifting mechanism, the rotating mechanism and the arc-shaped support are assembled in a modularized mode.
2. The modular assembly trolley of claim 1 wherein the lifting mechanism is coupled to the rotating mechanism via a transverse rail and a slider such that the rotating mechanism is laterally movable.
3. The modular assembly trolley of claim 2, wherein a rail is mounted to an upper cross member of the lifting mechanism, a slider is slidably coupled to the rail, and a rotating mechanism is coupled to the slider.
4. The modular assembly trolley of claim 1 wherein the arcuate lugs comprise modules of various configurations and sizes for replacement as required.
5. The modular assembly trolley of claim 1 wherein the chassis, legs, lifting mechanism, swivel mechanism and arc brackets are bolted together.
6. The modular assembly trolley of claim 1 wherein the lower chassis portion is connected to a plurality of pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223017871.3U CN219172677U (en) | 2022-11-14 | 2022-11-14 | Modularized assembly frame vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223017871.3U CN219172677U (en) | 2022-11-14 | 2022-11-14 | Modularized assembly frame vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219172677U true CN219172677U (en) | 2023-06-13 |
Family
ID=86665234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223017871.3U Active CN219172677U (en) | 2022-11-14 | 2022-11-14 | Modularized assembly frame vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219172677U (en) |
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2022
- 2022-11-14 CN CN202223017871.3U patent/CN219172677U/en active Active
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