CN213649934U - Helicopter steering engine testing arrangement convenient to braking - Google Patents
Helicopter steering engine testing arrangement convenient to braking Download PDFInfo
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- CN213649934U CN213649934U CN202022805690.1U CN202022805690U CN213649934U CN 213649934 U CN213649934 U CN 213649934U CN 202022805690 U CN202022805690 U CN 202022805690U CN 213649934 U CN213649934 U CN 213649934U
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- steering engine
- supporting frame
- helicopter
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Abstract
The utility model discloses a helicopter steering engine testing device convenient for braking, which comprises a testing seat, wherein a supporting frame and a platform are arranged above the testing seat, the platform is positioned at one side of the supporting frame, an air duct penetrates through the supporting frame, a fan is fixedly connected inside the air duct through a bolt, an electric push rod is fixedly connected below the supporting frame through a bolt, a pressing plate is arranged below the electric push rod, a damping pad is arranged above the platform, a first power button and a second power button are arranged on the front surface wall of the testing seat, the second power button is positioned at one side of the first power button, the device can drive the pressing plate to move downwards through the electric push rod to fix a steering engine between the pressing plate and the platform, the damping pad above the platform can reduce the vibration generated during rotation, and the firmness of the steering engine is increased by matching with the pressing plate, avoid the steering wheel to drop because of the vibration, the test of the steering wheel of being not convenient for.
Description
Technical Field
The utility model belongs to the technical field of the helicopter, concretely relates to helicopter steering wheel testing arrangement convenient to braking.
Background
The helicopter mainly comprises a body, a lift force (including a rotor wing and a tail rotor), a power system, a transmission system, airborne flight equipment and the like. The rotor is generally driven by a turboshaft engine or a piston engine through a mechanical transmission system composed of a transmission shaft, a reducer and the like, and can also be driven by a reaction force generated by blade tip jet. Including conventional helicopters, tilt-rotor aircraft, high-speed helicopters and stealth helicopters. According to the size, the helicopter is divided into a light helicopter, a medium helicopter and a heavy helicopter.
In the prior art, the traditional helicopter steering engine testing device convenient for braking needs a steering engine to rotate during testing, but the steering engine is easy to generate large vibration during rotation, the vibration easily causes falling of the steering engine, and the steering engine is easy to overheat during long-time rotation, so that the service life of the steering engine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a helicopter steering wheel testing arrangement convenient to braking, can drive the clamp plate through electric putter and move down, fix the steering wheel between clamp plate and platform, the vibration that produces when the damping pad of platform top can alleviate the steering wheel rotation, the cooperation clamp plate has increased the fastness of steering wheel, avoid the steering wheel to drop because of the vibration, the test of the steering wheel of being not convenient for, can produce wind through the fan, and blow wind on the steering wheel of test through the dryer, cool down the steering wheel, it is easy overheated to avoid the long-time rotation test of steering wheel, influence its life.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model relates to a helicopter steering wheel testing arrangement convenient to braking, including the test seat, the top of test seat is provided with support frame and platform, the platform is located one side of support frame, it has the dryer to run through on the support frame, bolt fixedly connected with fan is passed through to the inside of dryer, bolt fixedly connected with electric putter is passed through to the below of support frame, electric putter's below is provided with the clamp plate, the top of platform is provided with the damping pad, the preceding table wall of test seat is provided with first power button and second power button, second power button is located one side of first power button, electric putter and first power button electric connection, fan and second power button electric connection.
As an optimized technical scheme of the utility model, the support frame is L type structure.
As an optimized technical scheme of the utility model, the bottom of clamp plate is provided with anti-skidding line.
As an optimal technical scheme of the utility model, platform and damping pad are pasted fixedly through glue.
As an optimized technical scheme of the utility model, platform and clamp plate set up perpendicularly.
Compared with the prior art, the beneficial effects of the utility model are that: this device can drive the clamp plate through electric putter and move down, fixes the steering wheel between clamp plate and platform, and the vibration that produces when the steering wheel rotates can be alleviateed to the damping pad of platform top, and the cooperation clamp plate has increased the fastness of steering wheel, avoids the steering wheel to drop because of the vibration, the test of the steering wheel of not being convenient for.
Compared with the prior art, the beneficial effects of the utility model are that: the device can generate wind through the fan, and blow the wind on the steering engine for testing through the air duct, so that the steering engine is cooled, and the phenomenon that the steering engine is easily overheated during long-time rotation testing and the service life of the steering engine is influenced is avoided.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic bottom view of the pressing plate of the present invention.
In the figure: 1. an electric push rod; 2. a support frame; 3. an air duct; 4. a fan; 5. a test seat; 6. a platform; 7. a vibration damping pad; 8. pressing a plate; 9. a first power button; 10. a second power button; 11. and (4) anti-skid lines.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model relates to a helicopter steering wheel testing arrangement convenient to braking, including test seat 5, test seat 5's top is provided with support frame 2 and platform 6, platform 6 is located one side of support frame 2, it has dryer 3 to run through on support frame 2, there is fan 4 inside of dryer 3 through bolt fixedly connected with, there is electric putter 1 below of support frame 2 through bolt fixedly connected with, electric putter 1's below is provided with clamp plate 8, platform 6's top is provided with damping pad 7, test seat 5's preceding table wall is provided with first power button 9 and second power button 10, second power button 10 is located one side of first power button 9, electric putter 1 and first power button 9 electric connection, fan 4 and second power button 10 electric connection.
The support frame 2 is L type structure, and the bottom of clamp plate 8 is provided with anti-skidding line 11, and platform 6 and damping pad 7 are pasted fixedly through glue, and platform 6 and clamp plate 8 set up perpendicularly.
Specifically, the utility model discloses during the use, operating personnel can place the steering wheel on platform 6, then start electric putter 1 through first power button 9, electric putter 1 can drive clamp plate 8 and move down, fix the steering wheel between clamp plate 8 and platform 6, the vibration that produces when the steering wheel rotates can be alleviateed to the damping pad 7 of platform 6 top, cooperation clamp plate 8 has increased the fastness of steering wheel, operating personnel accessible second power is opened button 10 and is started fan 4, wind accessible dryer 3 that fan 4 produced blows on the steering wheel, cool down the steering wheel, avoid influencing the life of steering wheel.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A helicopter steering engine testing device convenient to brake comprises a testing seat (5) and is characterized in that a supporting frame (2) and a platform (6) are arranged above the testing seat (5), the platform (6) is positioned on one side of the supporting frame (2), an air duct (3) penetrates through the supporting frame (2), a fan (4) is fixedly connected inside the air duct (3) through bolts, an electric push rod (1) is fixedly connected below the supporting frame (2) through bolts, a pressing plate (8) is arranged below the electric push rod (1), a damping pad (7) is arranged above the platform (6), a first power button (9) and a second power button (10) are arranged on the front surface wall of the testing seat (5), the second power button (10) is positioned on one side of the first power button (9), and the electric push rod (1) is electrically connected with the first power button (9), the fan (4) is electrically connected with the second power button (10).
2. The helicopter steering engine testing device convenient to brake of claim 1, characterized by, that support frame (2) is L type structure.
3. A helicopter steering engine test device convenient to brake according to claim 1, characterized in that the bottom of clamp plate (8) is provided with anti-skidding line (11).
4. The helicopter steering engine testing device convenient to brake of claim 1, characterized in that platform (6) and damping pad (7) are fixed by gluing.
5. A helicopter steering engine test device that facilitates braking according to claim 1 wherein the platform (6) and pressure plate (8) are vertically disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805690.1U CN213649934U (en) | 2020-11-26 | 2020-11-26 | Helicopter steering engine testing arrangement convenient to braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805690.1U CN213649934U (en) | 2020-11-26 | 2020-11-26 | Helicopter steering engine testing arrangement convenient to braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213649934U true CN213649934U (en) | 2021-07-09 |
Family
ID=76688181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022805690.1U Active CN213649934U (en) | 2020-11-26 | 2020-11-26 | Helicopter steering engine testing arrangement convenient to braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213649934U (en) |
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2020
- 2020-11-26 CN CN202022805690.1U patent/CN213649934U/en active Active
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