Device for verifying and measuring high-overload emission of device
By designing a device for high overload test of devices, using measurement components and induction components to accurately determine device damage, the problem of difficult to accurately determine damage in the prior art is solved, and efficient high-overload data acquisition is achieved.
Patent Information
- Application Number
- CN202420493949.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-03-14
AI Technical Summary
It is difficult for the prior art to accurately determine which link the device is damaged in the high overload test and obtain the device's high overload data.
Design a device, including a front cabin system and a rear cabin system, the front cabin system is equipped with measuring components such as telemetry recorders, and the rear cabin system is equipped with sensing components such as axial and transverse sensors, through which the data values of the induction device are measured and accurately determined by accurately determining the damage link.
It realizes accurate judgment of the damage links in the high overload test of the device, obtains high overload data of the device, and the mechanical interface of the device is stable and reliable, and uses removable connections, which is convenient for assembly and use.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high overload testing and measurement, in particular to a device for verifying and measuring high overload emission of a device. Background Art
[0002] With the widespread use of high overload resistant devices in military and civilian fields, more and more high overload devices are being designed and applied. After the high overload resistant design of the device is completed, it is necessary to conduct high overload resistant test verification, which can generally be verified by drop hammer impact test, static pressure test, artillery firing test, etc. However, the existing tests cannot well determine which link of the device is damaged and obtain the high overload resistant data of the device. Utility Model Content
[0003] The purpose of the utility model is to provide a device for verifying and measuring high overload emission of a device, which can at least solve some defects in the prior art.
[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides the following technical solution: a device for verifying and measuring high-overload transmission of a device, comprising a front cabin system, a rear cabin system and a connecting ring for connecting the device to be tested, the front cabin system having a measuring component for sending and receiving high-overload data of the device, the rear cabin system having a sensing component for measuring the overload value borne by the device during transmission, and the connecting ring and the rear cabin system are both detachably connected to the front cabin system.
[0005] Furthermore, the measuring component includes a telemetry recorder, which is arranged in the front cabin system, and the telemetry recorder is connected to a telemetry antenna via a signal line.
[0006] Furthermore, the sensing component includes an axial sensor and a lateral sensor, and the axial sensor and the lateral sensor are both mounted on a sensor bracket, and the sensor bracket is fixed in the rear cabin system.
[0007] Furthermore, it also includes an air supply component for supplying air to the device under test.
[0008] Furthermore, the gas supply assembly includes a gas circuit connector for connecting to an external gas supply device and a large gas cylinder for storing gas, and both the gas circuit connector and the large gas cylinder are connected to the device under test through a gas pipe.
[0009] Furthermore, it also includes a control valve for controlling the gas supply from the gas circuit connector and the gas supply from the large gas cylinder.
[0010] Furthermore, the rear cabin system also includes an electrical connector, and the measuring component and the sensing component are both electrically connected to the electrical connector.
[0011] Furthermore, the connecting ring and the rear cabin system are both connected to the front cabin system via a clamping block.
[0012] Furthermore, the front cabin system and the rear cabin system also have pressure rings for fixing parts.
[0013] Furthermore, it also includes a battery for supplying power to the electrical components.
[0014] Compared with the prior art, the beneficial effects of the utility model are: a device for high overload emission verification and measurement of devices, which uses measuring components and sensing components to measure the data values of the front cabin and the rear cabin respectively, and can accurately determine at which link the device is damaged. The mechanical interface is connected by a connecting ring, which is stable and reliable, and adopts a detachable connection form, which is easy to disassemble and can be assembled on the device under test to carry out verification tests. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of a device for verifying and measuring high overload emission of a device provided by an embodiment of the utility model;
[0016] Figure 2 A schematic diagram of the internal structure of a device for verifying and measuring high overload emission of a device provided in an embodiment of the utility model;
[0017] Figure 3 A schematic diagram of gas circuit connection of a device for high overload emission verification and measurement of a device provided in an embodiment of the utility model;
[0018] Figure 4 A signal connection diagram of a device for verifying and measuring high overload emission of a device provided by an embodiment of the utility model;
[0019] In the figure numbers: 1-front cabin system; 2-rear cabin system; 3-connecting ring; 4-block; 5-wing; 6-fixed rudder; 7-front cabin shell; 8-telemetry recorder; 9-telemetry antenna; 10-battery; 11-cable; 12-wiring groove; 13-air groove; 14-antenna groove; 16-rear cabin shell; 17-sensor bracket; 18-axial sensor; 19-lateral sensor; 20-large cylinder; 21-control valve; 22-air pipe; 23-tail end cover; 24-electrical connector; 25-air path connector; 26-device; 27-seeker. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1 and Figure 2 The embodiment of the utility model provides a device for high overload emission verification and measurement of a device, comprising a front cabin system 1, a rear cabin system 2 and a connecting ring 3 for connecting a device 26 to be tested, wherein the front cabin system 1 has a measuring component for transmitting and receiving high overload data of the device 26, and the rear cabin system 2 has a sensing component for measuring the overload value borne by the device 26 during the emission process, and the connecting ring 3 and the rear cabin system 2 are both detachably connected to the front cabin system 1. In this embodiment, the data values of the front cabin and the rear cabin can be measured respectively by using the measuring component and the sensing component, and the link of the device 26 can be accurately determined. The mechanical interface is connected by the connecting ring 3, which is stable and reliable, and the detachable connection is adopted, which is convenient to disassemble and can be assembled on the device 26 to be tested for verification test. Specifically, the device is composed of several parts, which are divided into a seeker 27, a front cabin system 1 and a rear cabin system 2 along the length direction of the device. The front cabin system 1 and the rear cabin system 2 are detachably connected by the connecting ring 3, and the seeker 27 and the front cabin system 1 are also detachably connected by the connecting ring 3. The specific form of detachable connection can be connected by a clamping block 4, which is stable and reliable. Of course, in addition to this, other forms of detachable connection can also be used, such as screws, magnetic connections, etc., which are not limited in this embodiment. Preferably, the front end interface of the connecting ring 3 can be manufactured to match the rear end interface of the device 26, and is connected and fixed to the rear end of the device 26, so as to facilitate the installation of various types of devices 26 for high overload testing. Preferably, a wiring groove 12 and an air groove 13 are provided on the front cabin shell 7 for the layout of the wiring harness and the tube bundle.
[0022] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 and Figure 2 The measuring component includes a telemetry recorder 8, which is arranged in the front cabin system 1, and the telemetry recorder 8 is connected to the telemetry antenna 9 through a signal line, wherein the telemetry recorder 8 can return or store the video data and overload data of the device 26, and then communicate through the telemetry antenna 9. An antenna slot 14 is provided on the front cabin shell 7 of the front cabin system 1, and the telemetry recorder 8 is connected to the telemetry antenna 9 through a cable 11, and the telemetry antenna 9 is installed in the antenna slot 14 through screws. Of course, in addition to using the telemetry recorder 8, other existing functional components can be adapted and applied as needed, and they play different functions.
[0023] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 and Figure 2 The sensing component includes an axial sensor 18 and a lateral sensor 19, both of which are mounted on a sensor bracket 17, and the sensor bracket 17 is fixed in the rear cabin system 2. In this embodiment, the sensing component can be refined into an axial sensor 18 and a lateral sensor 19, wherein the axial sensor 18 is used to sense the axial overload value borne by the device 26 during the launch process, and the lateral sensor 19 is used to sense the lateral overload value borne by the device 26 during the launch process. Two types of sensors can be arranged on the sensor bracket 17, and the sensor bracket 17 is arranged in the rear cabin system 2. The model of the sensor can be selected as needed, and the quantity can also be selected as needed.
[0024] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 and 2 , the device also includes a gas supply component for supplying gas to the device under test 26. In the present embodiment, providing a gas supply component can solve the contradiction between the short internal cooling time of the device 26 and the long preparation time of the high overload launch platform, and realizes the function of long-term gas supply and cooling for the device 26. There are two gas supply schemes for the gas supply component, one is the gas supply by an external gas supply device, and the other is the built-in large gas cylinder 20. The two methods can be used independently or in combination. The external gas supply device can be connected to the device through the gas circuit connector 25, and then the gas circuit connector 25 and the large gas cylinder 20 are connected to the device under test 26 through the air pipe 22. Of course, the air pipe 22 is also connected to the guide head 27. Preferably, the present device also includes a control valve 21 for controlling the gas supply of the gas circuit connector 25 and the gas supply of the large gas cylinder 20, and the external gas supply device and the large gas cylinder 20 are controlled and used through the control valve 21, such as Figure 3 2 is a schematic diagram of gas circuit connection. The control valve 21 is fixed to the upper part of the large gas cylinder 20 by screws. Specifically, the control valve 21 is connected to the large gas cylinder 20, the gas circuit connector 25, and the device 26 through the gas pipe 22. The control valve 21 controls the air flow from the large gas cylinder 20 to the device 26 through the gas pipe 22. The control valve 21 can also control the air flow from the gas circuit connector 25 to the device 26 through the gas pipe 22.
[0025] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 , 2 and Figure 4, the rear cabin system 2 also includes an electrical connector 24, and the measuring component and the sensing component are both electrically connected to the electrical connector 24. In this embodiment, the electrical connector 24 is connected to the telemetry recorder 8, the device 26, the control valve 21 and other components through the cable 11. When performing high overload measurement and verification of the device 26, the equipped device 26 and the test device are first installed on the launch platform, and then the activation command is input to the control valve 21 through the electrical connector 24 and the cable 11 to activate the large cylinder 20 to supply gas to the device 26. After the pyrolysis temperature of the device 26 is reduced, the device 26 can be launched. After the launch of the device 26 is completed, the data sent back by the telemetry antenna 9 can be collected to decompress the overload value of the sensor of the device 26, and the telemetry recorder 8 can be recovered to read the recorded data, and then the overload value of the sensor of the device 26 can be decompressed. The electrical connector 24 is fixed to the side of the rear cabin shell 16 by screws. The role of the cable 11 here is to transmit signals.
[0026] As an optimization scheme of the embodiment of the utility model, the front cabin system 1 and the rear cabin system 2 also have a pressure ring for fixing parts. In this embodiment, a pressure ring is designed to fix some parts, and an external thread is designed on the pressure ring. The front cabin shell 7 of the front cabin system 1 and the rear cabin shell 16 of the rear cabin system 2 are both provided with internal threads, which can be locked with the pressure ring. The pressure ring is not shown in the figure. The gasket, telemetry recorder 8, pressure ring (2 sets), and battery 10 are assembled in sequence from bottom to top in the front cabin shell 7. The tail cover 23, the large cylinder 20, the control valve 21, the pressure ring, the sensor bracket 17, and the pressure ring are assembled in sequence from bottom to top in the rear cabin shell 16.
[0027] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 , Figure 2 and Figure 3 The device further includes a battery 10 for supplying power to the electrical parts. In this embodiment, the battery 10 is connected to the device 26, the telemetry recorder 8, the axial sensor 18, the lateral sensor 19, and the electrical connector 24 through cables 11 to supply power to them, and the battery 10 is a thermal battery. The function of the cable 11 here is to transmit power.
[0028] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 and Figure 2 The device also includes a wing 5 and a fixed rudder 6. The wing 5 is fixed to the rear cabin system 2 by riveting screws and welding. The fixed rudder 6 is fixed to the rear cabin system 2 by welding and is located behind the wing 5.
[0029] As an optimization solution of the embodiment of the utility model, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4Before the high overload measurement and verification of the device 26, the front interface of the connecting ring 3 is first designed and manufactured according to the mechanical interface of the rear end of the device 26. After the processing of the connecting ring 3 is completed, the front cabin system 1 and the rear cabin system 2 are assembled first, and all the cables 11 and the air pipe 22 are connected. Then, the device 26, the connecting ring 3, and the front cabin system 1 are connected through the block 4. When preparing for the high overload measurement and verification of the device 26, the air circuit connector is first connected through the external air pipe equipment to supply air to the device 26. After the coke temperature of the device 26 is reduced, check whether the device 26 can transmit video signals through the telemetry recorder 8 and the telemetry antenna 9, and whether the axial sensor 20 and the lateral sensor 19 have overload data output. When the high overload measurement and verification of the device 26 is carried out, the assembled device 26 and the test device are first installed on the launch platform, and then the activation command is input to the control valve 21 through the electrical connector 24 and the cable 11 to activate the large air cylinder 20 to supply air to the device 26. After the coke temperature of the device 26 is reduced, the device can be launched. After the device 26 is launched, the data sent back by the telemetry antenna 9 can be collected to decompress the overload value of the sensor of the device 26, and the telemetry recorder 8 can be recovered to read the recorded data and then decompress the overload value of the sensor of the device 26.
[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for verifying and measuring high overload emission of a device, characterized in that: It includes a front cabin system, a rear cabin system and a connecting ring for connecting the device to be tested. The front cabin system has a measuring component for sending and receiving high overload data of the device, and the rear cabin system has a sensing component for measuring the overload value borne by the device during the transmission process. The connecting ring and the rear cabin system are both detachably connected to the front cabin system.
2. A device for verifying and measuring high overload emission of a device as claimed in claim 1, characterized in that: The measuring component includes a telemetry recorder, which is arranged in the front cabin system and is connected to a telemetry antenna via a signal line.
3. The device for verifying and measuring high overload emission of a device according to claim 1, characterized in that: The sensing component includes an axial sensor and a lateral sensor, and both the axial sensor and the lateral sensor are mounted on a sensor bracket, and the sensor bracket is fixed in the rear cabin system.
4. The device for verifying and measuring high overload emission of a device according to claim 1, characterized in that: Also included is a gas supply component for supplying gas to the device under test.
5. A device for verifying and measuring high overload emission of a device as claimed in claim 4, characterized in that: The gas supply assembly comprises a gas circuit connector for connecting to an external gas supply device and a large gas cylinder for storing gas. Both the gas circuit connector and the large gas cylinder are connected to the device under test through a gas pipe.
6. A device for verifying and measuring high overload emission of a device as claimed in claim 5, characterized in that: Also included is a control valve for controlling the gas supply from the gas line connector and the gas supply from the large gas cylinder.
7. The device for verifying and measuring high overload emission of a device according to claim 1, characterized in that: The rear cabin system also includes an electrical connector, and the measuring component and the sensing component are both electrically connected to the electrical connector.
8. The device for verifying and measuring high overload emission of a device as claimed in claim 1, characterized in that: The connecting ring and the rear cabin system are both connected to the front cabin system via a clamping block.
9. The device for verifying and measuring high overload emission of a device as claimed in claim 1, characterized in that: The front cabin system and the rear cabin system also both have a pressure ring for fixing parts.
10. The device for verifying and measuring high overload emission of a device according to claim 1, characterized in that: Also included are batteries for powering the electrical parts.