A device for detecting high temperature resistant electric wires

Abstract

The invention discloses a device for detecting high-temperature resistant electric wires, comprising a detection box, a cover plate is installed at the rear of the top of the detection box through a bearing, a lock hook is fixed at the middle of the top of the front of the cover plate through screws, a detection location is arranged in front of the cover plate, the detection location is opened on the detection box, heating plates are installed on the four sides of the detection location through embedding, a sealing ring is arranged on the outer side of the top of the detection location, the sealing ring is fixed to the detection box through screws, a lock body is arranged in front of the detection location, the lock body is installed in the middle of the top of the detection box through embedding, the lock hook corresponds to the position of the lock body, a data interface is installed on the left side of the front of the detection box through embedding, a display is arranged on the right side of the data interface, the display is embedded and fixed to the detection box through bolts, a controller is arranged on the left side of the front of the detection box, and the controller is fixed in the detection box through screws; the device for detecting high-temperature resistant electric wires has the advantages of high-temperature heating, wire convexity detection and conductive performance detection.

Description

Technical Field

[0001] The invention relates to the technical field of cable detection, in particular to a device for detecting high temperature resistant electric wires. Background Art

[0002] Wires refer to conductors for transmitting electrical energy, which are divided into bare wires, electromagnetic wires and insulated wires. Bare wires have no insulation layer, including copper and aluminum flat wires, overhead stranded wires and various profiles (such as profiled wires, busbars, copper bars, aluminum bars, etc.). They are mainly used for outdoor overhead and indoor busbars and switch boxes. Electromagnetic wires are insulated wires that generate a magnetic field or induce current in a magnetic field when powered on.

[0003] In order to use electrical appliances, more and more wires are used. However, many wires are placed outdoors, and the heat resistance of the wires needs to be tested. During the testing process, the current wires are usually placed in a heating component for heating. The specific situation is checked by eyes, and the conductive performance of the wires cannot be displayed according to the temperature heating situation. In addition, during the heating process, the insulating layer on the surface of the wire often undergoes a change process, which cannot be displayed now. Summary of the invention

[0004] The purpose of the present invention is to provide a device for detecting high temperature resistant electric wires, which has the advantages of high temperature heating, electric wire convexity detection and conductive performance detection, and solves the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for detecting high-temperature resistant wires, comprising a detection box, a cover plate is installed at the rear of the top of the detection box through a bearing, a lock hook is fixed at the middle of the top of the front of the cover plate by screws, a detection place is provided in front of the cover plate, the detection place is opened on the detection box, and heating plates are installed on all four sides of the detection place by embedding, a sealing ring is provided on the outer side of the top of the detection place, and the sealing ring is fixed to the detection box by screws, a lock body is provided in front of the detection place, and the lock body is installed in the middle of the top of the detection box by embedding, and the lock hook corresponds to the position of the lock body, a data interface is installed on the left side of the front of the detection box by embedding, a display is provided on the right side of the data interface, and the display is fixed to the detection box by embedding and bolts, a controller is provided on the left side of the front of the detection box, and the controller is fixed in the detection box by screws, an ammeter is provided on the right side of the controller, a storage device is provided below the ammeter, and a battery is provided on the right side of the storage device, and the ammeter, storage device and battery are all fixed to the inner wall of the detection box by screws.

[0006] Preferably, a defect convexity and concavity detector is embedded in the middle of the lower front face of the cover plate, and the defect convexity and concavity detector corresponds to the position of the detection point.

[0007] Preferably, a detection plate is fixed to the middle of the bottom of the detection point by screws, and fixing plates are fixed to the middle of the left and right ends of the top of the detection plate by screws. A column is provided in the middle of the top of the fixing plate, and the column and the fixing plate are integrally formed. A temperature sensor is embedded on the left side of the rear top of the detection plate.

[0008] Preferably, two buttons, button a and button b, are fixed by screws on the upper right side of the display, button a is above button b, and a power interface is provided below button b, and the power interface is fixed to the detection box by screws.

[0009] Preferably, a heat insulation board is provided in front of the detection location, and the heat insulation board is fixed to the inner wall of the detection box by screws.

[0010] Preferably, the defect convexity and concavity detector model is: FDM-3028, the heating plate model is: WDR-220, the temperature sensor model is: Type, the ammeter model is: MNT03006, the storage model is: JS28F640P33T85, and the display is a touch screen display.

[0011] Preferably, the power interface is connected to the battery via a cable, the battery is connected to button a and button b via a cable, the button a is respectively connected to the display, defect convexity and concaveness detector, temperature sensor, ammeter, controller and storage via cables, the controller is respectively connected to the display, defect convexity and concaveness detector, heating plate, temperature sensor, ammeter and storage via cables, the storage is connected to the data interface via a cable, the button b is connected to the lock body via a cable, and the power interface and the ammeter are respectively connected to the fixing plate via cables.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This device for detecting high temperature resistant wires adopts a defect convexity and concavity detector to detect the concavity and convexity of the wire surface, which is convenient for measuring the deformation of the wire under high temperature, detects the temperature through a temperature sensor, and is convenient for controlling the temperature value, and provides heat through a heating plate, which is convenient for heating the detection location.

[0014] 2. This device for detecting high-temperature resistant wires locks the lock hook through the lock body, which is convenient for sealing detection through the cover plate to ensure the temperature value, and increases the airtightness through the sealing ring. The power supply is controlled by button a for convenient control, and the lock body is controlled by button b for convenient opening and closing of the lock body.

[0015] 3. This device for detecting high temperature resistant wires analyzes data through a controller to increase the simplicity of operation, stores power through a battery to facilitate the provision of electrical energy, stores information through a storage device to facilitate the storage and export of information, and detects the conductive properties of the wires through an ammeter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a device for detecting high temperature resistant electric wires according to the present invention;

[0017] Figure 2 It is a schematic diagram of the detection components of a device for detecting high temperature resistant electric wires of the present invention;

[0018] Figure 3 The present invention is a schematic diagram of the interior of a detection box for detecting high temperature resistant wire devices.

[0019] Explanations in the figure: 1. Test box; 2. Button a; 3. Button b; 4. Power interface; 5. Display; 6. Data interface; 7. Lock body; 8. Test point; 9. Lock hook; 10. Cover plate; 11. Defect convexity and concavity detector; 12. Heating plate; 13. Sealing ring; 14. Temperature sensor; 15. Battery; 16. Ammeter; 17. Controller; 18. Storage; 19. Fixing plate; 20. Test plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] Embodiment 1:

[0023] See also Figure 1 , 2A device for detecting high temperature resistant wires includes a detection box 1, a cover plate 10 is installed at the top and rear of the detection box 1 through a bearing, a lock hook 9 is fixed at the top and middle of the front of the cover plate 10 by screws, a detection position 8 is arranged in front of the cover plate 10, a heat insulation board is arranged in front of the detection position 8, and the heat insulation board is fixed to the inner wall of the detection box 1 by screws, a detection plate 20 is fixed at the bottom and middle of the detection position 8 by screws, a fixing plate 19 is fixed at the middle of the left and right ends of the top of the detection plate 20 by screws, a column is arranged in the middle of the top of the fixing plate 19, and the column and the fixing plate 19 are integrally formed, and a temperature sensor 14 is embedded and installed at the left side of the top and rear of the detection plate 20, and the temperature sensor 1 4 model: Type, a defect convexity and concaveness detector 11 is embedded in the middle of the lower front of the cover plate 10, and the defect convexity and concaveness detector 11 model is: FDM-3028, the defect convexity and concaveness detector 11 corresponds to the position of the detection position 8, the detection position 8 is set on the detection box 1, and the detection position 8 is embedded with a heating plate 12 on all four sides by embedding, and the heating plate 12 model is: WDR-220, a sealing ring 13 is provided on the outer side of the top of the detection position 8, and the sealing ring 13 is fixed to the detection box 1 by screws, and a lock body 7 is provided in front of the detection position 8, and the lock body 7 is embedded in the middle of the top of the detection box 1, and the lock hook 9 corresponds to the position of the lock body 7;

[0024] Specifically, the degree of sealing is increased by the cover plate 10 and the sealing ring 13 to ensure that the temperature does not leak out, the lock hook 9 is locked by the lock body 7 to facilitate the sealing of the cover plate 10, the heat insulation is performed by the heat insulation board to prevent the heat from being transferred to the front of the detection box 1, the wires are placed by the detection plate 20 to facilitate the placement of the wires, the wires are installed by the fixing plate 19 and the column to facilitate the installation of the wires, the temperature value of the detection point 8 is detected by the temperature sensor 14 to facilitate the temperature detection, the changes of the wires due to temperature are detected by the defect convexity and concavity detector 11 to facilitate the detection of the insulation layer of the cable, and the heating plate 12 provides heat to facilitate heating.

[0025] Embodiment 2:

[0026] See also Figure 1 , 3A device for detecting high temperature resistant wires includes a detection box 1. A data interface 6 is embedded on the left side of the front of the detection box 1. A display 5 is arranged on the right side of the data interface 6. The display 5 is embedded and fixed on the detection box 1 by bolts. The display 5 is a touch screen display. Two buttons are fixed on the upper right side of the display 5 by screws, namely button a2 and button b3. Button a2 is above button b3. A power interface 4 is arranged below button b3. The power interface 4 is fixed on the detection box 1 by screws. A controller 17 is arranged on the left side of the front of the detection box 1. The controller 17 is fixed in the detection box 1 by screws. An ammeter 16 is arranged on the right side of the controller 17. The model of the ammeter 16 is: MNT03006. A storage 18 is arranged below the ammeter 16. The model of the storage 18 is: JS2 8F640P33T85, a battery 15 is provided on the right side of the storage 18, the ammeter 16, the storage 18 and the battery 15 are fixed to the inner wall of the detection box 1 by screws, the power interface 4 is connected to the battery 15 by a cable, the battery 15 is connected to the button a2 and the button b3 by a cable, the button a2 is respectively connected to the display 5, the defect concave and convex detector 11, the temperature sensor 14, the ammeter 16, the controller 17 and the storage 18 by cables, the controller 17 is respectively connected to the display 5, the defect concave and convex detector 11, the heating plate 12, the temperature sensor 14, the ammeter 16 and the storage 18 by cables, the storage 18 is connected to the data interface 6 by cables, the button b3 is connected to the lock body 7 by cables, the power interface 4 and the ammeter 16 are respectively connected to the fixing plate 19 by cables;

[0027] Specifically, the storage device 18 is connected through the data interface 6 to facilitate the export of data, the display 5 is used for display and touch screen operation to facilitate the display and data setting, the button a2 is used to control the on and off of the internal power supply of the device to facilitate the switching of the device, the button b3 is used to control the opening and closing of the lock body 7 to facilitate the opening and closing of the cover 10, the power supply is connected through the power interface 4 to facilitate the power supply, the controller 17 is used to analyze the data to facilitate operation, the ammeter 16 is used to detect the current value to facilitate the detection of the conductive performance of the wire, the storage device 18 is used to store information to facilitate the storage of information, the battery 15 is used to store electrical energy to facilitate use at any time, and the electrical connection is used to transmit electricity.

[0028] Working principle: The present invention is a device for detecting high-temperature resistant wires. The power interface 4 is connected to the power supply through a cable, and the battery 15 starts to store electric energy. The button a2 is turned on, and the temperature value and the temperature rise rate are set through the display 5. The display 5 transmits data to the controller 17 through the cable. At this time, the two ends of the wire are electrically connected to the columns on the fixed plate 19, and the button b3 is turned on. The cover plate 10 is rotated to cover the detection box 1, and the lock body 7 locks the lock hook 9. The controller 17 opens the heating plate 12 through the cable and controls the heating of the heating plate 12 according to the set temperature rise rate. The temperature sensor 14 detects the temperature value and transmits the temperature value to the controller 17 through the cable. The ammeter 16 detects the current value of the wire through the cable and transmits the detected current value to the controller 17 through the cable. The defect convexity detector 11 detects the convexity value of the wire and transmits the detected current value to the controller 17 through the cable. The concave and convex values ​​are transmitted to the controller 17, and the controller 17 transmits the temperature value, current value and the concave and convex value of the wire to the storage 18 and the display 5 through cables respectively. The display 5 displays the value, and the storage 18 stores the value. In the process of temperature rising, the value is always detected and transmitted to the controller 17, and the display 5 displays the value. The staff observes the condition of the wire in the process of temperature rising according to the value. When the power is off, the battery 15 continues to power the device. When the detection is completed, a shutdown signal is sent through the display 5, and the controller 17 automatically turns off the heating plate 12. At this time, turn off the button b3 and open the cover 10 to release the heat. After the wire detection is completed, take out the wire. When other wires need to be detected, reinstall the wire for detection. When it needs to be closed, turn off the button a2, cover the cover 10 and turn on the button b3.

[0029] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for detecting high temperature resistant electric wires, characterized in that: The invention comprises a detection box (1), wherein a cover plate (10) is installed at the rear of the top of the detection box (1) through a bearing, a lock hook (9) is fixed at the middle of the top of the front of the cover plate (10) through screws, a detection position (8) is provided in front of the cover plate (10), the detection position (8) is opened on the detection box (1), heating plates (12) are installed on the front, back, left and right sides of the detection position (8) through embedding, a sealing ring (13) is provided on the outer side of the top of the detection position (8), the sealing ring (13) is fixed on the detection box (1) through screws, a lock body (7) is provided in front of the detection position (8), the lock body (7) is installed in the middle of the top of the detection box (1) through embedding, the lock hook (9) and the lock body (7) are located in corresponding positions, a data interface (6) is installed on the left side of the front of the detection box (1) through embedding, a display (5) is provided on the right side of the data interface (6), the display (5) is fixed on the detection box (1) through embedding and bolts, and a controller (17) is provided on the left side of the front of the detection box (1) The controller (17) is fixed in the detection box (1) by screws, an ammeter (16) is provided on the right side of the controller (17), a storage device (18) is provided below the ammeter (16), a storage device (18) is provided on the right side of the storage device (18), and a storage battery (15) is provided on the right side of the storage device (18), and the ammeter (16), the storage device (18) and the storage battery (15) are all fixed to the inner wall of the detection box (1) by screws; A detection plate (20) is fixed in the middle of the bottom of the detection part (8) by screws, and a fixing plate (19) is fixed in the middle of the left and right ends of the top of the detection plate (20) by screws. A column is provided in the middle of the top of the fixing plate (19), and the column and the fixing plate (19) are integrally formed. A temperature sensor (14) is embedded in the left side of the top rear of the detection plate (20), and a defect concave-convex detector (11) is embedded in the middle of the front lower part of the cover plate (10). The defect concave-convex detector (11) corresponds to the position of the detection part (8). The model of the defect concave-convex detector (11) is: FDM-3028, the model of the heating plate (12) is: WDR-220, the model of the ammeter (16) is: MNT03006, the model of the storage (18) is: JS28F640P33T85, and the display (5) is a touch screen display.

2. A device for detecting high temperature resistant electric wires according to claim 1, characterized in that: Two buttons, button a (2) and button b (3), are fixed by screws on the upper right side of the display (5). The button a (2) is above the button b (3). A power interface (4) is provided below the button b (3). The power interface (4) is fixed on the detection box (1) by screws.

3. A device for detecting high temperature resistant electric wires according to claim 1, characterized in that: A heat insulation board is provided in front of the detection location (8), and the heat insulation board is fixed to the inner wall of the detection box (1) by means of screws.

4. A device for detecting high temperature resistant electric wires according to claim 2, characterized in that: The power interface (4) is connected to a storage battery (15) via a cable, the storage battery (15) is connected to a button a (2) and a button b (3) via a cable, the button a (2) is respectively connected to a display (5), a defect concave-convexity detector (11), a temperature sensor (14), an ammeter (16), a controller (17) and a storage (18) via cables, the controller (17) is respectively connected to a display (5), a defect concave-convexity detector (11), a heating plate (12), a temperature sensor (14), an ammeter (16) and a storage (18) via cables, the storage (18) is connected to a data interface (6) via a cable, the button b (3) is connected to a lock body (7) via a cable, and the power interface (4) and the ammeter (16) are respectively connected to a fixing plate (19) via cables.

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