CN-224202470-U - Aircraft sensor installation device

Abstract

The utility model discloses an aircraft sensor mounting device, which belongs to the technical field of aviation mounting and repairing, and comprises a chassis, a pressing plate, a guide plate, a threaded rod and a product fixing plate, wherein an angle scale of +/-30 degrees is formed on the chassis, an arc bottom hole is formed in the center of the chassis, the product fixing plate with a product can rotate around the center, two pressing plates are mounted on the threaded rod, the guide plate is clamped between the two pressing plates, one end of the guide plate is inserted into the top of the product, and the other end of the guide plate is provided with a hole for reading an angle scale value. The utility model discloses "plug and play", but the autorotation returns to zero, returns to zero from top to bottom, and the angle is visual directly perceived, and simple structure is practical, can improve the efficiency that the annex was repaired after the aircraft sensor was decomposed.

Inventors

• Shao Fuze
• QIN SUWEN
• ZHU KUIZHU
• Su Jiudong
• HAN SHENGXIANG

Assignees

• 大连长丰实业总公司

Dates

Publication Date

20260505

Application Date

20250529

Claims (4)

1. 1. The aircraft sensor mounting device is characterized by comprising a chassis (1), a pressing plate (2), a guide plate (3), a threaded rod (4) and a product fixing plate (5); an angle scale of +/-30 degrees is carved on the edge of one side of the upper surface of the chassis (1), two circular arc bottom holes are formed in the center of the chassis (1), the two circular arc bottom holes and the circular arc bottom holes are symmetrically arranged on the same circumference along the axis of the scale of 0 degrees, and the chassis (1) is fixed on a repairing platform; The product fixing plate (5) is vertically arranged, a product to be debugged is arranged at the upper part of the product fixing plate, the product fixing plate is arranged in two circular arc bottom holes on the chassis (1), and the product fixing plate (5) is coaxial with the chassis (1) and can rotate around the shaft along the circular arc bottom holes; The pressing plate (2) is a strip-shaped plate, two ends of the pressing plate are provided with through holes, and the two pressing plates have the same structure; the two threaded rods (4) are symmetrically arranged at the position, close to the angle scale, of the chassis (1) along the axis where the 0-degree scale is positioned on the chassis (1), the two pressing plates (2) are stacked up and down, the two threaded rods (4) penetrate through holes at the two ends of the two pressing plates from the upper end, and the two threaded rods are fixed at the positions through four hexagonal nuts after penetrating through the holes; The guide plate (3) is a strip-shaped plate, the guide plate passes through the two pressing plates (2), the height of the guide plate (3) is controlled by adjusting the position of the pressing plates (2) on the threaded rod (4), one end of the guide plate (3) extends to the upper part of the product fixing plate (5) and is inserted into a groove at the top of a product to be debugged, and the other end of the guide plate extends to the upper part of an angle scale of the chassis (1).
2. 2. An aircraft sensor mounting arrangement according to claim 1, characterized in that the chassis (1) has an angular scale accuracy of 1 °.
3. 3. An aircraft sensor mounting arrangement according to claim 1, wherein a plurality of backing rings are fixed to the bottom of the chassis (1) for lifting the chassis (1).
4. 4. An aircraft sensor mounting arrangement according to claim 1, wherein the guide plate (3) is provided with a viewing aperture for visual reading at a position above the angle scale of the chassis (1).

Description

Aircraft sensor installation device Technical Field The utility model belongs to the technical field of aviation installation and repair, relates to an aircraft sensor installation device, and particularly relates to an electronic control system parameter adjustment device after + -30-degree measurement and fixation of an aircraft sensor. Background The single aircraft has 8 sensors, and when the left offset angle and the right offset angle (plus or minus 30 degrees) are measured, the angle is fixed, so that the internal parameters of the sensors are trimmed, and the purpose of repairing the sensors is achieved. In the prior art, a mode of multi-person cooperation and same-force cooperation is adopted, namely, one person fixes a sensor, the other person manually adjusts the angle, and one person is required to adjust the electric control parameters. There is no special sensor installation device, and there is certain instability (operation process, personnel can not leave the field midway), causes fixed position inaccuracy easily, and the angle reading is inaccurate, and then influences electrical system parameter adjustment. The sensor is low in installation and fixation efficiency, so that parameter adjustment of an electric control overall system is affected, and further, the integral period of heat guarantee is delayed, the working efficiency is affected, and further, the integral combat readiness period is affected. Disclosure of utility model According to the characteristics of appearance, use requirement, difficult operation and the like of the sensor, the utility model provides a special aircraft sensor mounting device for positioning an inserting bolt, which can realize mounting and fixing, sensor alignment (the bottom is double-arc-shaped, angle fine adjustment can be carried out, zero setting of the sensor in a free state is ensured), and the measurable offset angle (+ -30 degrees) can be adjusted up and down to be horizontal (a threaded column). The utility model has simple structure, safe use and convenient operation, and can be popularized to the installation and debugging of sensors of the same type such as automobiles, ships and the like due to the universality of related sensors. The utility model adopts the following technical scheme: An aircraft sensor mounting device comprises a chassis 1, a pressing plate 2, a guide plate 3, a threaded rod 4 and a product fixing plate 5. The chassis 1 be the calibrated scale, its upper surface one side edge is carved with the angle scale of + -30, and the precision is 1, chassis 1 center department system has two circular arc bottom holes, and both are located the axis symmetry along 0 scale and are arranged on same circumference, and chassis 1 is last to be close to angle scale department and still to be made two mounting holes, and two holes are also located the axis symmetry along 0 scale, and chassis 1 is last to make 4 bolt holes along circumference evenly distributed in addition, and the bolt hole bottom is fixed with the backing ring, utilizes the backing ring to take advantage of chassis 1 overall backing height to fix on repairing the platform through full thread hexagon head bolt, play fixed guard action. The product fixing plate 5 is a square plate which is vertically placed, the upper portion of the product fixing plate is provided with a hole for installing a product to be debugged, the lower surface of the product fixing plate is symmetrically provided with two mounting holes, and after two full-thread hexagon bolts respectively pass through two circular arc bottom holes on the chassis 1 from the lower side upwards, the product fixing plate is screwed into the two mounting holes on the lower surface of the product fixing plate 5, so that the product fixing plate 5 and the chassis 1 are coaxial and can rotate around a shaft along the circular arc bottom holes. The pressing plate 2 is a strip-shaped plate, two ends of the pressing plate are provided with through holes, and the two pressing plates have the same structure. The threaded rods 4 are of a full-thread shape design, the two threaded rods are fixedly arranged in two mounting holes of the chassis 1 through hexagonal nuts, the two pressing plates 2 are stacked up and down, the two threaded rods 4 penetrate through the upper ends of the two pressing plates through holes at the two ends of the two pressing plates, and the two pressing plates penetrate through four hexagonal nuts to fix positions. The guide plate 3 is a strip-shaped plate, the guide plate 3 passes through the space between the two pressing plates 2, the height of the guide plate 3 is controlled by adjusting the position of the pressing plates 2 on the threaded rod 4, one end of the guide plate 3 extends to the upper side of the product fixing plate 5 and is inserted into a groove at the top of a product to be debugged, the other end of the guide plate 3 extends to the upper side of an angle scale of the chassis 1, an obse