Motion control box adaptive to aero-engine turbine blade infrared thermometer

Abstract

The utility model provides a motion control box adaptive to an infrared thermometer of a turbine blade of an aero-engine, which is characterized in that the front surface of a box body is a closed panel, two sides of the front surface of the box body are provided with fixing lugs which can be mounted through screws, side plates on the left and right sides of the box body are heat dissipation panels, and the top of the box body is a closed panel; the back of the box body is provided with sockets of driving blocks and is provided with a power supply box clamping groove, the bottom of the box body is a closed panel, a fixed panel is arranged on the closed panel, the fixed panel is arranged at the bottom of the box body through screws, the fixed panel is provided with a fixed clamping groove of a driving module and a positioning frame, the clamping groove is provided with a positioning hole, and the positioning frame is provided with a positioning hole. All the modules are installed on the fixing panel through the fixing clamping grooves and the positioning frames and screws. According to the motion control box, the driving modules are fixed through the fixing frames and the fixing clamping grooves, if a certain module breaks down, the module can be detached independently in time, other modules are not affected, and follow-up maintenance is facilitated.

Description

Technical Field

[0001] The utility model patent relates to a motion control box, specifically a motion control box adapted to an infrared temperature measuring instrument for turbine blades of an aircraft engine. Background Art

[0002] The motion control box of the aircraft engine infrared thermometer is used to realize the telescopic function of the front-end probe actuator of the thermometer and the sweeping function of the reflector. It contains the electric drive and power controller modules. The modules need not interfere with each other and can work independently. The existing motion control box has poor stability and does not have the special application scenario function for aircraft engine infrared thermometers. Designing a motion control cabinet with strong safety, high reliability, and not affected by the external environment is of great significance for the drive control of infrared thermometers in complex environments. Utility Model Content

[0003] The purpose of this utility model patent is to provide a motion control box adapted for an infrared thermometer for aircraft engine turbine blades, which adopts a modular design. This design allows users to easily replace, upgrade or maintain each drive module without redesigning the entire chassis, thereby improving the flexibility and maintainability of the chassis.

[0004] The utility model adopts the following technical scheme: a motion control box adapted to an infrared thermometer for turbine blades of an aircraft engine, comprising a box body, wherein the front surface, top surface and bottom surface of the box body are closed panels, and fixing ears which can be installed by screws are provided on both sides of the front surface of the box body, and mounting holes are provided on the fixing ears, and the mounting holes are used to install the motion control box on other equipment; the left and right side panels of the box body are heat dissipation panels, and the back of the box body is provided with sockets for each drive module and a power box slot; a fixed panel is installed on the inner side of the closed panel at the bottom of the box body, and the fixed panel is fixed to the closed panel at the bottom of the box body by screws, and a fixed slot and a positioning frame of the drive module are provided on the fixed panel; the slot is provided with a positioning hole, and the positioning frame is provided with a positioning hole, and each drive module is installed on the fixed panel through a fixed slot or a positioning frame.

[0005] Furthermore, an aviation plug, a network cable plug, a power switch, a motor drive plug, a buckle and a motor drive plug are installed on the panel at the back of the box.

[0006] Furthermore, a fixing frame, two motor drive modules and an electromagnetic contactor are installed on the fixed panel; a host computer communication module, a switching power supply, a power adapter board, an air switch and a distribution board are installed on the fixing frame; the fixing card slot is used to strengthen the fixation of the host computer communication module and the distribution board; the host computer communication module is connected to the two motor drive modules through a network cable, connected to the power adapter board through a power wire, and connected to the network cable plug on the back panel of the box through a network cable; the switching power supply is connected to the power adapter board through a power wire, and connected to the aviation plug on the back panel through a power wire; the The power adapter board is connected to the air switch through the power wire, and is connected to the power switch controller on the back panel through the power wire; the air switch is connected to the electromagnetic contactor through the power wire; the branch board is connected to one of the motor drive modules through the signal wire, and is connected to the motor drive plug on the back panel through the signal line; the two motor drive modules are connected through a network cable, the two motor drive modules are connected to the electromagnetic contactor through the power wire, connected to the aviation plug on the back panel through the drive power line, and connected to the motor drive plug on the back panel through the signal line.

[0007] The beneficial effects of the utility model patent are as follows: the panels of the chassis used to fix the drivers can be directly disassembled, the fixing frames and fixing slots inside the chassis are firmly installed, and a modular design is adopted, so that the drivers can be installed independently, and the modules in the installation area can be maintained without the need for overall disassembly, which is easy to operate and does not affect other components, making the entire chassis easy to install, maintain and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a stereogram of a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided by an embodiment of the utility model patent;

[0009] Figure 2 This is an internal structure diagram of a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided by an embodiment of the utility model patent;

[0010] Figure 3 This is a back panel diagram of a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided by an embodiment of the utility model patent;

[0011] Figure 4 This is a schematic diagram of the internal module connection of a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided by the embodiment of the utility model patent;

[0012] Figure 5 This is a front panel diagram of a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided by an embodiment of the utility model patent;

[0013] Figure 6 This is a side panel diagram of a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided by an embodiment of the utility model patent;

[0014] In the figure, 1 is the motion control box as a whole, 2 is the front panel of the motion control box, 3 and 4 are the fixing ears of the motion control box, 5 and 6 are the side panels of the motion control box, 7 is the bottom panel of the motion control box, 8 is the upper panel of the motion control box, 9 is the back panel of the motion control box, 10 is the bottom fixed panel of the motion control box, 11 and 12 are fixing frames, 13, 14 and 15 are fixed card slots, 16 is the upper computer communication module, 17 is the switching power supply, 18 is the power adapter board, 19 is the air switch, 20 is the distribution board, 21 and 22 are the drive modules, 23 is the electromagnetic contactor, 24, 25 and 26 are aviation plugs, 27 is the network cable plug, 28 is the power switch controller, 29, 31 and 33 are the motor drive plugs, and 30 and 32 are the power box slots. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the utility model patent more clear, the utility model patent is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 As shown, a motion control box adapted for an infrared thermometer for turbine blades of an aircraft engine provided in this embodiment includes a box body 1, the front of the box body is a closed panel 2, and the two sides of the front of the box body 1 have fixing ears 3 and 4 that can be installed by screws, and the left and right side panels of the box body 1 are heat dissipation panels 5 and 6, the top of the box body 1 is a closed panel 8, and the back panel 9 of the box body 1 is installed with the sockets 24, 25, 26, 27, 29, 31, 33 of each module and the power box slots 30, 31. The bottom of the box body 1 is a closed panel 7, and a fixed panel 10 is installed on the closed panel 7. The fixed panel 10 is installed with the bottom 7 of the box body by screws, and the fixed panel 10 has fixed slots 13, 14 and positioning frames 11, 12 of the drive module. The card slots 13 and 14 are provided with positioning holes, and the positioning frames 11 and 12 are provided with positioning holes. Each module 16, 17, 18, 19, 20, 21, and 22 is installed on the fixed panel 10 by fixing the card slots 13 and 14 and the positioning frames 11 and 13 with screws.

[0017] The host computer communication module 16 is installed on the fixed panel 10 through the card slot 14, connected to the drive module 21 through a network cable, connected to the power adapter board 18 through a power conductor, and connected to the network cable plug 27 on the back panel 9 through a network cable.

[0018] The switching power supply 17 is mounted on the positioning frame 11 , connected to the power adapter board 18 through a power wire, and connected to the aviation plug 25 on the back panel 9 through a power wire.

[0019] The power adapter plate 18 is installed on the positioning frame 12, connected to the air switch 19 through a power wire, and connected to the power switch controller 28 on the back panel 9 through a power wire.

[0020] The air switch 19 is mounted on the positioning frame 12 and connected to the electromagnetic contactor 23 via a power supply wire.

[0021] The branching board 20 is mounted on the positioning frame 12 and is fixedly secured by the fixing slot 15 . The branching board 20 is connected to the driving module 22 through a signal wire and is connected to the motor driving plug 33 on the back panel 9 through a signal wire.

[0022] The drive module 21 is installed on the fixed panel 10 through the card slot 13, connected to the drive module 22 through a network cable, connected to the electromagnetic contactor 23 through a power wire, connected to the aviation plug 24 on the back panel 9 through a drive power line, and connected to the motor drive plug 29 on the back panel 9 through a signal line.

[0023] The drive module 22 is installed on the fixed panel 10, connected to the electromagnetic contactor 23 through the power wire, connected to the aviation plug 26 on the back panel 9 through the drive power line, and connected to the motor drive plug 31 on the back panel 9 through the signal line.

[0024] The electromagnetic contactor 23 is installed on the fixed panel 10 and is connected to the air switch 19, the drive module 21 and the drive module 22 respectively through power wires.

Claims

1. A motion control box adapted for an infrared thermometer for aircraft engine turbine blades, characterized in that: The motion control box comprises a box body, the front, top and bottom surfaces of which are closed panels, fixing ears which can be installed by screws are provided on both sides of the front of the box body, mounting holes are provided on the fixing ears, and the mounting holes are used to fix the motion control box; the left and right side panels of the box body are heat dissipation panels, and the back of the box body is provided with sockets for each drive module and a slot for a power box; a fixed panel is installed on the inner side of the closed panel at the bottom of the box body, and the fixed panel is fixed to the closed panel at the bottom of the box body by screws, and a fixed slot and a positioning frame of the drive module are provided on the fixed panel; the slot is provided with a positioning hole, and the positioning frame is provided with a positioning hole, and each drive module is installed on the fixed panel through a fixed slot or a positioning frame.

2. A motion control box adapted for an infrared thermometer for aircraft engine turbine blades as claimed in claim 1, characterized in that: The panel on the back of the box is equipped with an aviation plug, a network cable plug, a power switch, a motor drive plug, a buckle and a motor drive plug.

3. A motion control box adapted for an infrared thermometer for aircraft engine turbine blades as claimed in claim 1, characterized in that: A fixing frame, two motor drive modules and an electromagnetic contactor are installed on the fixed panel; a host computer communication module, a switching power supply, a power adapter board, an air switch and a distribution board are installed on the fixing frame; the fixed card slot is used to strengthen the fixation of the host computer communication module and the distribution board; the host computer communication module is connected to the two motor drive modules through a network cable, connected to the power adapter board through a power wire, and connected to the network cable plug on the back panel of the box through a network cable; the switching power supply is connected to the power adapter board through a power wire, and connected to the aviation plug on the back panel through a power wire; the power adapter board is connected to the air switch through a power wire, and connected to the power switch controller on the back panel through a power wire; the air switch is connected to the electromagnetic contactor through a power wire; the distribution board is connected to one of the motor drive modules through a signal wire, and is connected to the motor drive plug on the back panel through a signal wire; The two motor drive modules are connected via a network cable, the two motor drive modules are connected to the electromagnetic contactor via a power wire, connected to the aviation plug on the back panel via a drive power line, and connected to the motor drive plug on the back panel via a signal line.

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