Search

CN-224225298-U - Low-altitude aircraft micro-combustion power module convenient for quick assembly disassembly structure

CN224225298UCN 224225298 UCN224225298 UCN 224225298UCN-224225298-U

Abstract

The utility model belongs to the technical field of low-altitude aircrafts and discloses a low-altitude aircraft micro-combustion power module convenient for a quick assembly and disassembly structure, which comprises a lower supporting shell, wherein a positioning groove is formed in the lower supporting shell, a positioning hole and a first threaded hole are formed in the positioning groove, a power module body is installed in the lower supporting shell, the outer surface of the power module body is fixedly connected with a base, the outer surface of the power module body is fixedly connected with a positioning plate, the lower surface of the positioning plate is fixedly connected with a positioning block, a first bolt is arranged on the positioning plate, and an upper supporting shell is installed on the lower supporting shell. Through the cooperation of constant head tank, locating hole, first screw hole, locating piece, first bolt, base and locating plate, through the cooperation of location structure, can reduce the time to the hole, only need aim at the locating feature during the assembly and can take one's place fast, reduce to aim at or to the time of hole one by one, quick assembly disassembly saves down time, promotes work efficiency to the position is unanimous when guaranteeing to assemble at every turn, improves the accuracy of installation.

Inventors

  • WANG XIAOLIANG
  • WANG LI

Assignees

  • 上海意乐特能源科技有限公司

Dates

Publication Date
20260512
Application Date
20250818

Claims (7)

  1. 1. The utility model provides a low altitude aircraft micro-fuel power module convenient to quick assembly disassembly structure, includes lower support shell (1), its characterized in that is provided with constant head tank (2) on lower support shell (1), be provided with locating hole (3) and first screw hole (4) in constant head tank (2), install power module body (5) in lower support shell (1), the surface fixedly connected with base (6) of power module body (5), the surface fixedly connected with locating plate (7) of power module body (5), the lower surface fixedly connected with locating piece (8) of locating plate (7), be provided with first bolt (9) on locating plate (7), install on lower support shell (1) upper support shell (17), install second bolt (10) on lower support shell (1), upper support shell (17) both sides are provided with draw-in groove (11), install collar (12) on draw-in groove (11), the surface of second flange (13) of flange (12) are installed to flange (13), flange connection flange (13) are connected to the opposite side.
  2. 2. The low-altitude aircraft micro-combustion power module with the rapid disassembly and assembly structure, as set forth in claim 1, is characterized in that the base (6) is provided with a second threaded hole, and the lower support shell (1) and the upper support shell (17) are fixed with the base (6) through the second threaded hole and a second bolt (10).
  3. 3. The low-altitude aircraft micro-combustion power module with the structure convenient to disassemble and assemble according to claim 1 is characterized in that lower counter bores are formed in the positioning plate (7), the lower support shell (1) and the upper support shell (17), and the first bolt (9) and the second bolt (10) are located in the lower counter bores.
  4. 4. The low-altitude aircraft micro-combustion power module with the structure convenient to disassemble and assemble according to claim 1 is characterized in that the positioning block (8) is movably connected with the positioning hole (3), and the first bolt (9) is in threaded connection with the first threaded hole (4).
  5. 5. The low-altitude aircraft micro-combustion power module with the structure convenient to disassemble and assemble according to claim 1 is characterized in that the positioning plate (7) is movably connected with the positioning groove (2).
  6. 6. The low-altitude aircraft micro-combustion power module with the rapid disassembly and assembly structure, as set forth in claim 1, is characterized in that the outer diameter of the base (6) is equal to the inner diameter of the lower supporting shell (1), and the base (6) is in contact with the lower supporting shell (1) and the upper supporting shell (17).
  7. 7. The low-altitude aircraft micro-combustion power module with the rapid disassembly and assembly structure, according to claim 1, is characterized in that the outer surfaces of the lower supporting shell (1) and the upper supporting shell (17) are fixedly connected with two mounting plates (15) respectively, and the mounting plates (15) are provided with third bolts (16).

Description

Low-altitude aircraft micro-combustion power module convenient for quick assembly disassembly structure Technical Field The utility model belongs to the technical field of low-altitude aircrafts, and particularly relates to a low-altitude aircraft micro-combustion power module with a structure convenient to disassemble and assemble. Background With the wide application of short-endurance and low-altitude unmanned platforms in the tasks of reconnaissance, mapping, logistics, emergency response and the like, a power system provides the requirements of small volume, high specific power, quick response and easy maintenance. Micro-fuel power modules are one of the mainstream options by virtue of compact construction and higher energy density. Meanwhile, the operational and civil operation and maintenance environments are various, and quick replacement and repair are often required in the field or in places with limited conditions, so that the power module is required to have the characteristics of modularization, replacement and convenience in on-site quick disassembly and assembly. The utility model provides an unmanned vehicles is with oil electricity hybrid module for X, includes engine, motor and fixed plate, the stator of motor is fixed as an organic wholely with the crankcase of engine, the rotor and the engine crankshaft transmission of motor are connected, the engine output passes through transmission system and power take off shaft transmission connection, transmission system includes little many wedge wheels, many wedge area and most wedge wheel, the engine output passes through fixed little many wedge wheels, fixed most wedge wheel on the power take off shaft, little many wedge wheels are connected through many wedge area transmission with most wedge wheel. However, the problems that the prior art needs to be aligned, bolt-by-bolt or pin-by-pin positioning and fixing for many times during installation, the disassembly and assembly process is complicated, the dependence on professional tools and tools is high, the on-site maintenance time is long, the task duration is influenced, and meanwhile, when parts need to be replaced, the parts need to be replaced integrally, and the parts cannot be removed and replaced independently, so that the later maintenance cost is high. Therefore, we propose a low-altitude aircraft micro-fuel power module convenient for a quick assembly and disassembly structure. Disclosure of utility model In order to solve the problems in the prior art, the utility model provides the low-altitude aircraft micro-combustion power module which is convenient for the quick assembly and disassembly structure, and has the advantages that the hole alignment time is reduced through the positioning structure, the working efficiency and the mounting accuracy are improved, meanwhile, the sectional type mounting is adopted, and only the affected module is required to be disassembled during maintenance, so that the whole disassembly is not required. In order to achieve the aim, the low-altitude aircraft micro-combustion power module with the rapid disassembly and assembly structure comprises a lower supporting shell, wherein a positioning groove is formed in the lower supporting shell, a positioning hole and a first threaded hole are formed in the positioning groove, a power module body is installed in the lower supporting shell, a base is fixedly connected to the outer surface of the power module body, a positioning plate is fixedly connected to the outer surface of the power module body, a positioning block is fixedly connected to the lower surface of the positioning plate, a first bolt is arranged on the positioning plate, an upper supporting shell is installed on the lower supporting shell, a second bolt is installed on the lower supporting shell and the upper supporting shell, clamping grooves are formed in two sides of the lower supporting shell and the upper supporting shell, a clamp flange plate is installed on the clamping groove, a second flange plate is installed on the outer surface of the clamp flange plate, and a connecting pipeline is fixedly connected to the other side of the second flange plate. Preferably, the base is provided with a second threaded hole, and the lower support shell and the upper support shell are fixed with the base through the second threaded hole and a second bolt. Preferably, the positioning plate, the lower support shell and the upper support shell are provided with lower counter bores, and the first bolt and the second bolt are positioned in the lower counter bores. Preferably, the positioning block is movably connected with the positioning hole, and the first bolt is in threaded connection with the first threaded hole. Preferably, the positioning plate is movably connected with the positioning groove. Preferably, the outer diameter of the base is equal to the inner diameter of the lower support shell, and the base is in contact with the lower support shell