High-temperature detector for cable thermal stability test
By designing a high-temperature testing machine with a detachable feeder and multiple heating tubes, the problems of inconvenient disassembly and assembly of heating components and low testing efficiency were solved, enabling efficient high-temperature resistance testing of cables.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-07
- Publication Date
- 2026-03-27
AI Technical Summary
The heating components of existing cable testing machines are inconvenient to disassemble and assemble, making them difficult to clean and maintain quickly. Furthermore, they can only test a single group of cables at a time, resulting in low testing efficiency.
A high-temperature testing machine for cable thermal stability testing was designed. It adopts a detachable material hanger and heating tube structure. The material hanger is connected through the inlet slot and the connecting slot, which facilitates the testing of cables individually or simultaneously. Multiple heating tubes are set in the shell cavity to achieve a high-temperature environment. The material hanger can be pulled out individually to replace the cable.
It enables convenient disassembly and maintenance of the heating components, and can simultaneously or individually test two sets of cables, improving testing efficiency and flexibility.
Smart Images
Figure CN224052326U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable detection technical field especially relates to a high temperature detection machine for cable thermal stability test. BACKGROUND
[0002] The cable is a kind of electric energy or signal transmission device, usually by several or several groups of wire, after cable is manufactured, the high-temperature resistance of cable is detected, generally, cable is placed in the inner cavity of machine with heating component, in the high-temperature environment of inner cavity, the high-temperature resistance of cable is detected, and the high-temperature detection machine is used to detect the high-temperature resistance of cable.
[0003] When cable is detected, ordinary detection machine is simple in structure, it is ordinary rectangular shell, heating component, such as heating pipe, is arranged in shell cavity, high-temperature environment is created, cable is placed in cavity, and the high-temperature resistance of cable is detected, but, heating component is prone to damage, damage and other conditions after long-term use, when heating component integrated in shell cavity is disassembled, it is very inconvenient, and heating component is difficult to clean, maintain and repair quickly, and when cable is placed in high-temperature chamber, ordinary material placing structure is simple, it is ordinary integrated drawer structure, only single cable can be detected simultaneously, and the efficiency is poor when detecting. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a high temperature detection machine for cable thermal stability test.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A kind of high temperature detection machine for cable thermal stability test, including rectangular machine shell, rectangular shell cavity is opened in the machine shell, rectangular size greater than the size of shell cavity is opened in the opposite end wall of the left and right sides of the machine shell at the inlet groove, a pair of material hanger for hanging cable is passed through inlet groove and is arranged in the shell cavity of the machine shell, rectangular and the shell cavity are communicated in the through hole that is arranged in the front and rear end walls of the machine shell, the connecting groove with size greater than the through hole is opened in the end wall close to the through hole of the machine shell, threaded hole is arranged in the end wall of both end corners of the upper end of the connecting groove, bayonet is arranged in the end wall of both end corners of the lower end of the connecting groove, the connecting seat of convex body shape is arranged in the connecting groove, the screw that is screw connected with the threaded hole is symmetrically arranged in the both end corners of the upper end of the connecting seat, a pair of cylindrical clamping column that is clamped with the bayonet is fixedly connected to the end wall of both end corners of the lower end of the connecting seat, the temperature cavity that passes through the temperature cavity close to the side end wall of the machine shell is opened in the connecting seat, the heating pipe for heating shell cavity is arranged and installed in the temperature cavity in matrix horizontal arrangement.
[0007] Preferably, the material hanging device comprises a rectangular side plate clamped in the groove, four circular through holes symmetrically arranged at the end wall of the side plate, and a connecting plug for plugging the through hole screwed in the through hole.
[0008] Preferably, the material hanging device further comprises a handle fixed at one side end wall of the side plate and a material separating plate formed by vertically connecting two rectangular plates and fixed at the other side end wall of the side plate.
[0009] Preferably, the material hanging device further comprises a plurality of material hanging rollers and guide rollers fixed at the front and rear end walls of the material separating plate, and the number of the material hanging rollers is twelve times the number of the material separating plates, and the number of the guide rollers is four times the number of the material separating plates.
[0010] Preferably, the material hanging device further comprises three circular screw interfaces equidistantly distributed along the axial direction at the end wall of the material hanging roller and the guide roller, and a screw strip screwed in the screw interface.
[0011] Preferably, the material hanging device further comprises a limiting disc in the shape of a disc fixed at the side end wall of the material hanging roller and the guide roller away from the material separating plate, and the diameter of the limiting disc is larger than that of the material hanging roller and the guide roller.
[0012] The utility model at least has the following beneficial effects:
[0013] 1, the connecting groove of the casing body clamps the connecting seat, at this moment, the clamping column of the connecting seat is clamped into the clamping port, and then the screw is tightened, the threaded hole is penetrated, the casing body and the connecting seat are positioned and connected, and the two are connected together, at this moment, the heating pipe in the warm cavity of the connecting seat operates, the temperature is raised, the casing cavity is heated, and a high-temperature environment is created in the casing cavity.
[0014] 2, after two material hanging devices are hung with cables, the two material hanging devices are respectively inserted into the casing cavity from the grooves on the two sides of the casing cavity, and the cables are detected at high temperature, when the cables are stored, one of the material hanging devices can be pulled out alone, and one group of cables is replaced, two material hanging devices are arranged in the casing cavity, two groups of cables are conveniently detected and processed at the same time, and one group of cables is conveniently stored when the cables are replaced. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.
[0016] Figure 1 It is a three-dimensional schematic view of the utility model;
[0017] Figure 2 It isFigure 1 schematic diagram of the heating pipe at the connecting seat;
[0018] Figure 3 Figure 1 schematic diagram of the through hole and connecting groove in the direction of front view;
[0019] Figure 4 Figure 1 exploded schematic diagram of the machine shell body and material separating plate and connecting seat.
[0020] In the figure: 1, machine shell body; 2, shell cavity; 3, inlet groove; 4, through hole; 5, connecting groove; 6, limiting disc; 7, threaded hole; 8, bayonet; 9, connecting seat; 10, screw; 11, clamping column; 12, temperature cavity; 13, heating pipe; 14, side plate; 15, through hole; 16, connecting plug; 17, handle; 18, material separating plate; 19, material hanging roller; 20, guide roller; 21, screw joint; 22, screw joint strip. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.
[0022] Please refer to Figures 1-4 The utility model provides a kind of high temperature detection machine for cable thermal stability test technical scheme:
[0023] As Figures 1-4 shown, a kind of high temperature detection machine for cable thermal stability test, including rectangular machine shell body 1, rectangular shell cavity 2 is opened in machine shell body 1, rectangular size greater than the size of shell cavity 2 is oppositely opened at the left and right two side walls of machine shell body 1 and is inlaid inlet groove 3, a pair of material hanging device for hanging cable is inlaid in the shell cavity 2 of machine shell body 1 through inlet groove 3, rectangular and shell cavity 2 are communicated and are inlaid in the front and rear two end walls of machine shell body 1 and are inlaid through hole 4, connecting groove 5 of size greater than through hole 4 is opened in the end wall of machine shell body 1 close to through hole 4, threaded hole 7 is inlaid in the end wall of both ends angle of upper end of connecting groove 5, bayonet 8 is inlaid in the end wall of both ends angle of lower end of connecting groove 5, connecting seat 9 of convex body shape is arranged in connecting groove 5, screw 10 of being screw connected with threaded hole 7 is symmetrically inlaid in the both ends angle of upper end of connecting seat 9, a pair of cylindrical clamping column 11 of being clamped with bayonet 8 is fixedly connected in the end wall of both ends angle of lower end of connecting seat 9, temperature cavity 12 is opened in connecting seat 9 and is inlaid through the side end wall of connecting seat 9 close to machine shell body 1, heating pipe 13 for heating shell cavity 2 is arranged and installed in matrix horizontally in temperature cavity 12;
[0024] The hanging device comprises a rectangular side plate 14 clamped in the groove 3, four circular through holes 15 symmetrically arranged at the end walls of the side plate 14, a connecting plug 16 used for plugging the through holes 15 and threaded in the through holes 15, a handle 17 fixed at one side end wall of the side plate 14, a material separating plate 18 formed by vertically connecting two rectangular plates and fixed at the other side end wall of the side plate 14;
[0025] The hanging device further comprises two cylindrical hanging rollers 19 and guide rollers 20 fixed at the front and rear end walls of the material separating plate 18, and two hanging devices are arranged, the number of the hanging rollers 19 is twelve times the number of the material separating plate 18, and the number of the guide rollers 20 is four times the number of the material separating plate 18. The hanging device further comprises three circular threaded interfaces 21 equidistantly distributed along the axial direction at the end walls of the hanging rollers 19 and the guide rollers 20, and threaded strips 22 threaded in the threaded interfaces 21. The hanging rollers 19 and the guide rollers 20 are further provided with disc-shaped limiting discs 6 fixed at the side end walls away from the material separating plate 18, and the diameters of the limiting discs 6 are greater than those of the hanging rollers 19 and the guide rollers 20.
[0026] Working principle:
[0027] The connecting groove 5 of the shell body 1 is clamped with the connecting seat 9. At this time, the clamping column 11 of the connecting seat 9 is clamped into the clamping hole 8, and then the screw 10 is tightened and penetrated into the threaded hole 7 to position and connect the shell body 1 and the connecting seat 9, and the two are connected together. At this time, the heating pipe 13 in the warm cavity 12 of the connecting seat 9 operates to heat, and the shell cavity 2 is heated to create a high-temperature environment in the shell cavity 2. At this time, after the two hanging devices are hung with cables, they are respectively inserted into the shell cavity 2 from the grooves 3 on both sides of the shell cavity 2 to detect the cables at high temperature. When the cables are stored, one of the hanging devices can be pulled out alone to replace one group of cables. The arrangement of the two hanging devices in the shell cavity 2 facilitates the synchronous detection and processing of the two groups of cables. When the cables are replaced, it is convenient to store one of the groups. When the heating pipe 13 is used for a long time, it is damaged or broken. The screw 10 is disassembled. At this time, since the clamping column 11 and the clamping hole 8 are clamped together, the connecting seat 9 will not suddenly slip and fall. It is convenient and safe to pull out the connecting seat 9, and the connecting seat 9 is safely removed. The heating pipe 13 in the connecting seat 9 is conveniently replaced, repaired and maintained.
[0028] When the hanging device is used, the handle 17 is held, the side plate 14 is controlled, the material separating plate 18 fixed to the side plate 14 is slid into the shell cavity 2 along the groove 3 for detection, or is slid out of the shell cavity 2 to store the cable material.
[0029] During detection, the connecting plug 16 at the through hole 15 is screwed to open the through hole 15. At this time, the end of the cable can be penetrated out of the through hole 15 for power connection to detect whether the cable operates normally in a high-temperature environment. The four through holes 15 can be respectively used for penetrating four groups of cable ends.
[0030] In the taking and placing cable, the material hanging roller 19, the guide roller 20 are arranged on the material separator 18, which are used for freely combining the loading and winding cable, the material hanging roller 19 between each other, the material hanging roller 19 and the guide roller 20 between each other, the guide roller 20 between each other, forming a section of the cable in the air, and the cable is in full contact with the high-temperature air, so as to detect the high-temperature resistance of the cable;
[0031] The threaded connection strip 22 is rotatable, and the threaded connection strip 22 is displaced upwards or downwards, so that the protruding and convex parts are formed on the material hanging roller 19 and the guide roller 20, the protruding and convex parts are used for forming the separation on the material hanging roller 19 and the guide roller 20, and a plurality of cables are arranged in the separation, so that the cables are conveniently separated and hung, and the detection is more tidy.
[0032] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only the principles of the utility model. The utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope required by the utility model is defined by the appended claims and their equivalents.
Claims
1. A high temperature detection machine for cable heat stability test, comprising a rectangular-shaped machine housing (1), characterized in that, The shell body (1) is provided with a rectangular shell cavity (2), rectangular inlet grooves (3) with larger size than the shell cavity (2) are oppositely arranged at the left and right end walls of the shell body (1), a pair of cable hanging devices are arranged in the shell cavity (2) through the inlet grooves (3), rectangular through holes (4) are arranged at the front and rear end walls of the shell body (1) and communicate with the shell cavity (2), connecting grooves (5) with larger size than the through holes (4) are arranged at the end walls near the through holes (4), threaded holes (7) are arranged at the two end corners of the upper end of the connecting grooves (5), clamping holes (8) are arranged at the two end corners of the lower end of the connecting grooves (5), a convex-shaped connecting seat (9) is arranged in the connecting groove (5), screws (10) are symmetrically arranged at the two end corners of the upper end of the connecting seat (9) and are screwed with the threaded holes (7), a pair of cylindrical clamping columns (11) are fixed at the two end corners of the lower end of the connecting seat (9) and are clamped with the clamping holes (8), a temperature cavity (12) is arranged in the connecting seat (9) and penetrates through the side end wall of the connecting seat (9) near the shell body (1), and heating pipes (13) for heating the shell cavity (2) are arranged in the temperature cavity (12) in a matrix.
2. The high temperature detection machine for cable heat stability test according to claim 1, characterized in that, The cable hanging device comprises a rectangular edge plate (14) clamped in the inlet groove (3), four circular through holes (15) symmetrically arranged at the end walls of the edge plate (14), and a connecting plug (16) screwed in the through holes (15) for plugging the through holes (15).
3. The high temperature detection machine for cable heat stability test according to claim 2, characterized in that, The cable hanging device further comprises a handle (17) fixed at one side end wall of the edge plate (14), and a partition plate (18) formed by vertically connecting two rectangular plates and fixed at the other side end wall of the edge plate (14).
4. The high temperature detection machine for thermal stability test of cable according to claim 3, characterized in that, The cable hanging device further comprises a pair of cylindrical cable hanging rollers (19) and guide rollers (20) fixed at the front and rear end walls of the partition plate (18), the number of the cable hanging rollers (19) is twelve times the number of the partition plate (18), and the number of the guide rollers (20) is four times the number of the partition plate (18).
5. The high temperature detection machine for thermal stability test of cable according to claim 4, characterized in that, The cable hanging device further comprises three circular threaded interfaces (21) equidistantly distributed along the axis direction and arranged at the end walls of the cable hanging rollers (19) and the guide rollers (20), and threaded connection strips (22) screwed in the threaded interfaces (21).
6. The high temperature detection machine for thermal stability test of cable according to claim 5, characterized in that, The cable hanging device further comprises disc-shaped limiting discs (6) fixed at the side end walls of the cable hanging rollers (19) and the guide rollers (20) away from the partition plate (18), and the diameters of the limiting discs (6) are larger than those of the cable hanging rollers (19) and the guide rollers (20).