Auxiliary protection portable detection device for locomotive air compressor
By designing a portable detection device, the working status data of the air compressor is collected and processed in real time, the problem of untimely monitoring in the prior art is solved, efficient and accurate fault detection and maintenance is achieved, and user experience is improved.
Patent Information
- Application Number
- CN202421648188.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-07-12
AI Technical Summary
The prior art is difficult to monitor the operating status of locomotive air compressors in real time and accurately, resulting in untimely fault detection, affecting the safety of locomotive operation.
A portable detection device is designed, including a detection mechanism and an auxiliary mechanism. The detection mechanism collects the working status data of the air compressor in real time through the sensor group (temperature, pressure, vibration sensors), and the data is processed and displayed on the display through the data processing module. The auxiliary mechanism facilitates movement and suspension of the device through pulling rings and fixing blocks.
Real-time and accurate status monitoring of locomotive air compressors is realized, potential faults are discovered in a timely manner, and detection efficiency and user experience are improved without fixed installation.
Smart Images
Figure CN222848337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of locomotive maintenance, in particular to a portable detection device for auxiliary protection of a locomotive air compressor. Background Art
[0002] The braking system is the key to the safe operation of locomotives and trains. As the main engine of the locomotive braking and control system air source, the screw air compressor provides dry and clean compressed air to the locomotive, and is the pressure source of the locomotive braking system and pneumatic control system. Once the air compressor fails during locomotive operation, the pneumatic control system loses its air source, which directly endangers driving safety.
[0003] The operating status monitoring of locomotive air compressors often relies on complex fixed detection equipment, which has problems such as inconvenient installation, poor mobility, and high maintenance costs. In addition, traditional detection methods often fail to accurately reflect the working status of the air compressor in real time, resulting in untimely fault detection and affecting the safety of locomotive operation. Utility Model Content
[0004] The purpose of the utility model is to provide a portable detection device for auxiliary protection of a locomotive air compressor to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable detection device for auxiliary protection of a locomotive air compressor, comprising a detection mechanism, wherein an auxiliary mechanism is arranged on the top of the detection mechanism;
[0006] The detection mechanism includes an outer frame, a display and a switch button are installed at the front end of the outer frame, a groove is opened at the bottom of the outer frame, a battery is installed in the groove, a cover plate is arranged at the bottom of the battery, a mounting groove is opened at the rear of the outer frame, a baffle is fixedly connected to the mounting groove, a sensor group and a data processing module are installed in the mounting groove, the sensor group and the data processing module are electrically connected, a first sealing plate and a second sealing plate are arranged behind the sensor group and the data processing module, a slot is arranged inside the first sealing plate, the sensor group is electrically connected to the slot, a plug is inserted in the slot, a wire is electrically connected to the rear of the plug, a sensor probe is installed at the end of the wire away from the plug, and a mounting plate is fixedly connected to the outer surface of the end of the wire connected to the sensor probe.
[0007] Furthermore, by deploying the detection device near the air compressor that needs to be monitored, ensuring that the sensor probe is firmly connected to the plug through the wire, and then inserting the plug into the slot in the first sealing plate to achieve electrical connection between the sensor group and the sensor probe, the sensor probe is fixed to the appropriate position on the air compressor through the mounting plate to accurately collect key parameters such as temperature, pressure and vibration, press the switch button on the detection mechanism to start the device, and check the device status and initial readings through the display to ensure the normal operation of the equipment. The sensor group includes temperature sensors, pressure sensors and vibration sensors. These sensors will collect the working status data of the air compressor in real time. The data is processed by the data processing module and displayed on the display for the operator to view. The operator judges whether the working status of the air compressor is normal, whether there are potential faults or parts that need maintenance based on the data on the display, combined with experience or preset thresholds. When the battery is low, it can be charged through the charging port on the right side of the outer frame, so that the detection device can be detected anytime and anywhere without fixed installation, which greatly improves the detection efficiency.
[0008] Preferably, a charging hole is provided on the right side of the outer frame, and the charging hole is electrically connected to the battery.
[0009] Furthermore, a charging port is provided on the right side of the outer frame, and the user can charge the battery through this interface.
[0010] Preferably, the battery is electrically connected to the display, the switch button, the sensor group and the data processing module, and the data processing module is electrically connected to the display.
[0011] Furthermore, the battery is electrically connected to the display, switch button, sensor group and data processing module to provide stable power support for the entire detection device. The data processing module is electrically connected to the display to facilitate the data processing module to send processed data to the display for display on the display.
[0012] Preferably, a plurality of heat dissipation slots are provided on the left and right sides of the outer frame, and the sensor group includes a temperature sensor, a pressure sensor and a vibration sensor.
[0013] Furthermore, multiple heat dissipation grooves are opened on the left and right sides of the outer frame to ensure that the internal components of the device can be effectively cooled during long-term operation to prevent overheating and damage. The sensor group includes a temperature sensor, a pressure sensor and a vibration sensor, which are used to measure the temperature, pressure and vibration state of the air compressor respectively.
[0014] Preferably, the cover plate, the first sealing plate and the second sealing plate are all fixed to the bottom and rear of the outer frame by screws.
[0015] Furthermore, the cover plate, the first sealing plate and the second sealing plate are all fixed to the outer frame by screws, thereby ensuring the stability and sealing of the structure and preventing the intrusion of dust and moisture.
[0016] Preferably, the auxiliary mechanism comprises a fixing block, a through hole is formed on the surface of the fixing block, and a pull ring is movably connected inside the through hole.
[0017] Furthermore, the operator lifts the detection device by holding the pull ring on the top of the fixed block, and then moves the detection device to a suitable position. A protective pad is provided on the inner wall of the pull ring to increase the comfort and anti-slip property of holding and prevent hand discomfort caused by long-term holding. The detection device can be hung in a suitable position through the pull ring of the auxiliary mechanism, which is convenient for operation, saves space, makes the detection device easier to carry and hang, and improves the user experience.
[0018] Preferably, the fixing block is fixedly connected to the top of the outer frame, and a protective pad is provided on the inner wall of the pull ring.
[0019] Furthermore, the fixing block is fixedly connected to the top of the outer frame as a connection point of the carrying device, and a protective pad is provided on the inner wall of the pull ring to increase the comfort and anti-slip property of holding and prevent hand discomfort caused by long-term holding.
[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0021] First, the utility model deploys the detection device near the air compressor that needs to be monitored, ensures that the sensor probe is firmly connected to the plug through the wire, and then inserts the plug into the slot in the first sealing plate to achieve electrical connection between the sensor group and the sensor probe, fixes the sensor probe at an appropriate position on the air compressor through the mounting plate, so as to accurately collect key parameters such as temperature, pressure and vibration, presses the switch button on the detection mechanism to start the device, and checks the device status and initial readings through the display to ensure the normal operation of the device. The sensor group includes a temperature sensor, a pressure sensor and a vibration sensor. These sensors will collect the working status data of the air compressor in real time. The data is processed by the data processing module and displayed on the display for the operator to view. The operator judges whether the working status of the air compressor is normal, whether there are potential faults or parts that need maintenance based on the data on the display, combined with experience or preset thresholds. When the battery is low, it can be charged through the charging hole on the right side of the outer frame, so that the detection device can be detected anytime and anywhere without fixed installation, which greatly improves the detection efficiency.
[0022] Second, the utility model allows the operator to lift the detection device by holding the pull ring on the top of the fixed block, and then move the detection device to a suitable position. A protective pad is provided on the inner wall of the pull ring to increase the comfort and anti-slip properties of holding and prevent hand discomfort caused by long-term holding. The detection device can be hung in a suitable position through the pull ring of the auxiliary mechanism, which is convenient for operation, saves space, makes the detection device easier to carry and hang, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 This is a rear-view stereoscopic structural schematic diagram of the utility model;
[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model;
[0026] Figure 4 It is a schematic diagram of the local structure of the utility model.
[0027] Among them: 1. Detection mechanism; 101. Outer frame; 102. Display; 103. Switch button; 104. Battery; 105. Cover plate; 106. Baffle; 107. Sensor group; 108. Data processing module; 109. First sealing plate; 110. Second sealing plate; 111. Slot; 112. Plug; 113. Wire; 114. Sensor probe; 115. Mounting plate; 116. Charging port; 117. Temperature sensor; 118. Pressure sensor; 119. Vibration sensor; 2. Auxiliary mechanism; 201. Fixing block; 202. Pull ring. DETAILED DESCRIPTION
[0028] 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 in 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.
[0029] The utility model provides the following technical solutions:
[0030] Embodiment 1
[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , a portable detection device for auxiliary protection of a locomotive air compressor, comprising a detection mechanism 1, an auxiliary mechanism 2 is arranged on the top of the detection mechanism 1;
[0032] The detection mechanism 1 includes an outer frame 101, a display 102 and a switch button 103 are installed at the front end of the outer frame 101, a groove is opened at the bottom of the outer frame 101, a battery 104 is installed inside the groove, a cover plate 105 is set at the bottom of the battery 104, a mounting groove is opened at the rear of the outer frame 101, a baffle 106 is fixedly connected inside the mounting groove, a sensor group 107 and a data processing module 108 are installed inside the mounting groove, the sensor group 107 and the data processing module 108 are electrically connected, and the sensor group 107 and the data processing module 108 are electrically connected. A first sealing plate 109 and a second sealing plate 110 are arranged behind the data processing module 108, a slot 111 is arranged inside the first sealing plate 109, the sensor group 107 is electrically connected to the slot 111, a plug 112 is inserted inside the slot 111, a wire 113 is electrically connected to the rear of the plug 112, a sensor probe 114 is installed at one end of the wire 113 away from the plug 112, and a mounting plate 115 is fixedly connected to the outer surface of one end of the wire 113 connected to the sensor probe 114.
[0033] Specifically, a charging port 116 is disposed on the right side of the outer frame 101 , and the charging port 116 is electrically connected to the battery 104 .
[0034] Specifically, the storage battery 104 is electrically connected to the display 102 , the switch button 103 , the sensor group 107 and the data processing module 108 , and the data processing module 108 is electrically connected to the display 102 .
[0035] Specifically, a plurality of heat dissipation slots are provided on the left and right sides of the outer frame 101 , and the sensor group 107 includes a temperature sensor 117 , a pressure sensor 118 and a vibration sensor 119 .
[0036] Specifically, the cover plate 105 , the first sealing plate 109 , and the second sealing plate 110 are all fixed to the bottom and rear of the outer frame 101 by using screws.
[0037] Through the above technical solution, by deploying the detection device near the air compressor that needs to be monitored, the internal circuit connections of the display 102, switch button 103, battery 104, data processing module 108, slot 111, plug 112, wire 113, sensor probe 114, charging port 116, temperature sensor 117, pressure sensor 118 and vibration sensor 119 are all existing technologies and will not be repeated here. Ensure that the sensor probe 114 is firmly connected to the plug 112 through the wire 113, and then insert the plug 112 into the slot 111 in the first sealing plate 109 to achieve electrical connection between the sensor group 107 and the sensor probe 114. Fix the sensor probe 114 at an appropriate position on the air compressor through the mounting plate 115 to accurately collect key parameters such as temperature, pressure and vibration. The switch button 103 on the lower detection mechanism 1 is used to start the equipment, and the equipment status and initial readings are checked through the display 102 to ensure the normal operation of the equipment. The sensor group 107 includes a temperature sensor 117, a pressure sensor 118 and a vibration sensor 119. These sensors will collect the working status data of the air compressor in real time. The data is processed by the data processing module 108 and displayed on the display 102 for the operator to view. The operator determines whether the working status of the air compressor is normal, whether there are potential faults or parts that need maintenance based on the data on the display 102, combined with experience or preset thresholds. When the battery 104 is low on power, it can be charged through the charging port 116 on the right side of the outer frame 101, so that the detection device can be detected anytime and anywhere without fixed installation, which greatly improves the detection efficiency.
[0038] Embodiment 2
[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , and on the basis of the first embodiment, it is further obtained that the auxiliary mechanism 2 includes a fixed block 201, a through hole is opened on the surface of the fixed block 201, and a pull ring 202 is movably connected inside the through hole.
[0040] Specifically, the fixing block 201 is fixedly connected to the top of the outer frame 101 , and a protective pad is provided on the inner wall of the pull ring 202 .
[0041] Through the above technical solution, the operator holds the pull ring 202 on the top of the fixed block 201 to lift the detection device, and then moves the detection device to a suitable position. A protective pad is provided on the inner wall of the pull ring 202 to increase the comfort and anti-slip properties of holding and prevent hand discomfort caused by long-term holding. The pull ring 202 of the auxiliary mechanism 2 can be used to hang the detection device in a suitable position, which is convenient for operation, saves space, makes the detection device easier to carry and hang, and improves the user experience.
[0042] 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A portable detection device for auxiliary protection of a locomotive air compressor, comprising a detection mechanism (1), characterized in that: An auxiliary mechanism (2) is arranged on the top of the detection mechanism (1); The detection mechanism (1) comprises an outer frame (101), a display (102) and a switch button (103) are installed at the front end of the outer frame (101), a groove is provided at the bottom of the outer frame (101), a storage battery (104) is installed inside the groove, a cover plate (105) is provided at the bottom of the storage battery (104), a mounting groove is provided at the rear of the outer frame (101), a baffle (106) is fixedly connected inside the mounting groove, a sensor group (107) and a data processing module (108) are installed inside the mounting groove, the sensor group (107) and the data processing module (108) are electrically connected, and the sensor group (107) A first sealing plate (109) and a second sealing plate (110) are arranged behind the data processing module (107) and the data processing module (108); a slot (111) is arranged inside the first sealing plate (109); the sensor group (107) is electrically connected to the slot (111); a plug (112) is inserted inside the slot (111); a wire (113) is electrically connected to the rear of the plug (112); a sensor probe (114) is installed at one end of the wire (113) away from the plug (112); and a mounting plate (115) is fixedly connected to the outer surface of one end of the wire (113) connected to the sensor probe (114).
2. A portable detection device for auxiliary protection of a locomotive air compressor according to claim 1, characterized in that: A charging hole (116) is provided on the right side of the outer frame (101), and the charging hole (116) is electrically connected to the storage battery (104).
3. A portable detection device for auxiliary protection of a locomotive air compressor according to claim 1, characterized in that: The storage battery (104) is electrically connected to the display (102), the switch button (103), the sensor group (107) and the data processing module (108), and the data processing module (108) is electrically connected to the display (102).
4. A portable detection device for auxiliary protection of a locomotive air compressor according to claim 1, characterized in that: A plurality of heat dissipation slots are provided on the left and right sides of the outer frame (101), and the sensor group (107) comprises a temperature sensor (117), a pressure sensor (118) and a vibration sensor (119).
5. A portable detection device for auxiliary protection of a locomotive air compressor according to claim 1, characterized in that: The cover plate (105), the first sealing plate (109), and the second sealing plate (110) are all fixed to the bottom and rear of the outer frame (101) using screws.
6. A portable detection device for auxiliary protection of a locomotive air compressor according to claim 1, characterized in that: The auxiliary mechanism (2) comprises a fixed block (201), a through hole being provided on the surface of the fixed block (201), and a pull ring (202) being movably connected inside the through hole.
7. A portable detection device for auxiliary protection of a locomotive air compressor according to claim 6, characterized in that: The fixing block (201) is fixedly connected to the top of the outer frame (101), and a protective pad is provided on the inner wall of the pull ring (202).