Multi-strand cable heat resistance detection device

Abstract

The utility model relates to cable heat resistance monitoring technical field especially, more especially to a kind of multi-strand type cable heat resistance detection device, including substrate, and the wire arranging hole for arranging cable is arranged in matrix on substrate, four quick-release mounting blocks are provided on substrate by clamp member, and two mutually corresponding mounting blocks are fixedly installed with slide bar between it. The utility model can simultaneously monitor the cable of the same model in multi-strand type by the wire arranging hole arranged in matrix on substrate, improve monitoring efficiency;By setting the limiting frame for clamping cable, ensure that the cable of different specifications remains fixed during detection process, prevent cable from affecting test accuracy due to loosening;By clamp member setting can quick-release mounting block, when needing to disassemble limiting frame, the guiding rod is pressed, so that clamp rod and mounting block are disconnected, the quick disassembly of limiting frame is realized, and limiting frame is adjusted or replaced easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable heat resistance monitoring technical field especially relates to a kind of multi-strand type cable heat resistance detection device. BACKGROUND

[0002] Cable heat resistance monitoring technology is the technology that prevents overheating failure by real-time detection of cable temperature and its change, assesses its heat resistance and operating state.

[0003] According to the announcement No.CN211206312U discloses a kind to be electric wire cable heat resistance detection device, including base, glass shell and ammeter, the base top is equipped with glass shell by bolt installation.Wherein can accurately simulate high temperature and different humidity environment, to detect the influence on electric wire cable.And the above document, only a single electric wire can be monitored, monitoring efficiency is low, electric wire cable passes through line hole and penetrates glass shell, electric wire is easy to loosen displacement in detection process, influence heat resistance test precision. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that multiple electric wires cannot be monitored simultaneously in the prior art, and provides a kind of multi-strand type cable heat resistance detection device.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of multi-strand type cable heat resistance detection device, including base plate, the base plate is opened with the matrix arrangement and is used to arrange cable and is arranged in order hole, four quick-release mounting blocks are provided on the base plate by clamp piece, and two mutually corresponding mounting blocks are fixedly installed with slide bar between, the slide bar is slidably provided with four groups of mutually corresponding sliding blocks, and two corresponding sliding blocks are fixedly installed with the limiting frame for limiting cable between, the sliding block is provided with the fastening structure for fastening limiting frame, the base plate edge is opened with the heat dissipation groove for heat dissipation of cable.

[0007] Preferably, the number of the arrangement-in-order holes is sixteen, the arrangement-in-order holes are provided with silica gel clamps for preventing cable from falling out, the mounting blocks are arranged at the edge position of the base plate, the slide bar is horizontally arranged at the one side position of the base plate, the limiting frame is opened with the arc-shaped groove corresponding to the arrangement-in-order hole, and the arc-shaped groove is provided with elastic silica gel ring, the base plate is provided with the label corresponding to the arrangement-in-order hole, and the back of the base plate is provided with magnetic sheet.

[0008] Preferably, the clamp piece comprises a fixed block placed in the base plate and integrally connected with the mounting block, a clamp rod is mounted in the base plate, a back-shaped frame is slidably sleeved with the clamp rod and movably abuts against the clamp rod, a spring one is welded between the back-shaped frame and the base plate, a clamp frame is fixedly installed on the base plate, and a guide rod is slidably sleeved with the clamp frame and integrally connected with the back-shaped frame.

[0009] Preferably, the mounting block is horizontally arranged, the clamp rod is in L-shaped structure, the mounting block is provided with a clamp groove corresponding to the clamp rod, the spring one is welded to the back-shaped frame and extends to one side position in the base plate, the clamp frame is provided with a guide hole for guiding the guide rod, and the guide rod is horizontally arranged and extends to one side position outside the base plate.

[0010] Preferably, the fastening structure comprises a fastening frame fixedly installed on the sliding block, the sliding rod is provided with uniformly distributed fastening holes, a limiting rod for limiting the limiting frame is arranged in the fastening hole, a moving block is slidably sleeved in the fastening frame, a spring two is welded between the moving block and the fastening frame, a push rod, a guide block and a fastening block for clamping the limiting rod are fixedly installed on the moving block.

[0011] Preferably, the limiting rod is horizontally arranged, the spring two is horizontally welded to the moving block and extends to one side position in the fastening frame, the fastening frame is provided with a guide groove corresponding to the guide block, the fastening block is in triangular structure, and the limiting rod is provided with a fastening groove corresponding to the fastening block.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1、The utility model discloses a plurality of line cables of the same type can be monitored simultaneously through the line holes arranged in matrix on the base plate, the monitoring efficiency is improved, the limiting frame for clamping the line cable is arranged, the line cable of different specifications can be kept fixed during the detection process, the test precision is prevented from being influenced by the looseness of the line cable, the mounting block of the clamp piece can be quickly disassembled, the push rod is pressed when the limiting frame needs to be disassembled, the back-shaped frame drives the spring one to press, the inner wall of the back-shaped frame presses the clamp rod, the clamp rod is disconnected with the mounting block, the limiting frame is quickly disassembled, and the limiting frame is adjusted or replaced.

[0014] 2、The limiting rod for fastening the limiting frame is arranged through the fastening structure, the line cable needs to be clamped, the push block is pulled to move, the fastening block is disconnected with the limiting rod through the moving block, the limiting rod is pulled out, the limiting frame is pushed to clamp the line cable, the limiting rod is inserted into the corresponding fastening hole when the limiting frame moves to the specified position, the push block is loosened, the spring two drives the fastening block to fasten the limiting rod through the moving block, and the stability that the limiting frame clamps the line cable is ensured. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a heat resistance testing device for multi-strand cables proposed in this utility model;

[0016] Figure 2 This is a top sectional view of a heat resistance testing device for multi-strand cables proposed in this utility model;

[0017] Figure 3 This is an enlarged schematic diagram of structure A of the heat resistance testing device for multi-strand cables proposed in this utility model;

[0018] Figure 4 This is an enlarged schematic diagram of structure B of the heat resistance testing device for multi-strand cables proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the substrate structure of a heat resistance testing device for multi-strand cables proposed in this utility model.

[0020] In the diagram: 1. Base plate; 2. Mounting block; 3. Fixing block; 4. Clamp rod; 5. Return frame; 6. Clamp frame; 7. Spring 1; 8. Guide rod; 9. Slide rod; 10. Slider; 11. Limiting frame; 12. Fastening frame; 13. Limiting rod; 14. Moving block; 15. Spring 2; 16. Fastening block; 17. Guide block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-5 A heat resistance testing device for multi-strand cables includes a base plate 1. The base plate 1 has a matrix of cable management holes for organizing cables. The multiple cable management holes facilitate the simultaneous organization and fixing of multiple strands of cables, thereby improving the efficiency of cable testing. Fluorescent markings are provided on the edges of the cable management holes to facilitate the identification of cable information in dim environments.

[0023] Four quick-release mounting blocks 2 are provided on the base plate 1 via clamps. When the limit frame 11 needs to be disassembled, pressure is applied to the guide rod 8 to disconnect the clamp rod 4 from the mounting block 2, thereby enabling quick disassembly of the limit frame 11 and facilitating adjustment or replacement of the limit frame 11.

[0024] The clamping component includes a fixing block 3 placed inside the base plate 1 and integrally connected to the mounting block 2. A clamping rod 4 is installed on the pin shaft inside the base plate 1. The clamping rod 4 and the clamping groove of the mounting block 2 cooperate with each other to realize the quick fixing and disassembly of the mounting block 2 and ensure the stability of the limit frame 11.

[0025] The base plate 1 is slidably fitted with a return frame 5 that moves against the clamp rod 4, and a spring 7 is welded between the return frame 5 and the base plate 1. The spring 7 pushes the return frame 5 to reset, so that the clamp rod 4 can stabilize the clamping of the mounting block 2.

[0026] A clamp frame 6 is fixedly installed on the base plate 1. A guide rod 8, which is integrally connected to the return frame 5, is slidably sleeved on the clamp frame 6. The guide rod 8 guides the return frame 5 and prevents the spring 7 from deviating during the force process.

[0027] Mounting block 2 is set horizontally, and clamp rod 4 has an L-shaped structure. Mounting block 2 has a clamp groove corresponding to clamp rod 4. The clamp groove cooperates with clamp rod 4 to fix mounting block 2 with clamps, ensuring the stability of the connection of mounting block 2.

[0028] Spring 7 is welded to the formwork frame 5 and extends to one side of the substrate 1. Clamp frame 6 has a guide hole for guiding the guide rod 8, ensuring that the guide rod 8 drives the formwork frame 5 to move stably in the horizontal direction. The guide rod 8 is horizontally positioned and extends to one side outside the substrate 1.

[0029] A slide bar 9 is fixedly installed between two corresponding mounting blocks 2. The slide bar 9 is slidably fitted with four sets of corresponding sliders 10. A limiting frame 11 for limiting the cable is fixedly installed between two corresponding sliders 10. The limiting frame 11 is used to limit and clamp the cable in conjunction with the cable fitting hole. It can adapt to different specifications of cables, ensure that the cable remains fixed during the detection process, and improve the accuracy of cable monitoring.

[0030] The substrate 1 has heat dissipation grooves on its edge to dissipate heat from the cable. The heat dissipation grooves dissipate heat from the cable during the testing process to prevent the cable from accumulating heat and affecting the accuracy of the heat resistance test.

[0031] There are sixteen cable management holes, and silicone clips are installed inside the cable management holes to prevent the cables from coming out. The silicone clips hold the cables passing through the cable management holes to prevent the cables from coming out during the testing process and to ensure the stability of the cables after they are organized.

[0032] Mounting block 2 is positioned at the edge of substrate 1, slide rod 9 is horizontally positioned on one side of substrate 1, and limit frame 11 has an arc-shaped groove corresponding to the cable management hole, and an elastic silicone ring is provided in the arc-shaped groove. The elastic silicone ring works with limit frame 11 to fit and limit the cable, preventing damage to the cable and improving the clamping adaptability and stability of cables of different specifications.

[0033] The substrate 1 has labels corresponding to the cable management holes, as per the instruction manual. Figure 5The labels correspond to the cable management holes, marking and distinguishing the cables in each hole. This facilitates quick identification of different cable information when multiple cables are tested simultaneously, improving the convenience and accuracy of the testing operation.

[0034] A magnetic stabilizing plate is provided on the back of the substrate 1. The magnetic stabilizing plate is used to enable the substrate 1 to be easily adsorbed and fixed on the metal surface, thereby improving the flexibility and stability of the substrate 1 placement.

[0035] The slider 10 is provided with a fastening structure for fastening the limit frame 11. The fastening structure is used to fasten the limit frame 11 and push the limit frame 11 to clamp the cable. When the limit frame 11 moves to the designated position, the corresponding fastening hole is inserted into the limit rod 13. The lever is released, and the spring 15 drives the fastening block 16 through the moving block 14 to fasten the limit rod 13, thereby fixing and adjusting the position of the limit frame 11 and ensuring the stability of its clamping of the cable.

[0036] The fastening structure includes a fastening bracket 12 fixedly installed on the slider 10. The slider 9 has evenly distributed fastening holes. The fastening holes cooperate with the limiting rod 13 to limit the position of the slider 10 and ensure the stability of the limiting bracket 11 when clamping the cable.

[0037] A limiting rod 13 is placed in the fastening hole to limit the position of the limiting frame 11. The limiting rod 13 cooperates with the fastening block 16 to limit the position of the slider 10 and ensure that the position of the limiting frame 11 clamping the cable is stable.

[0038] A movable block 14 is slidably sleeved inside the fastening frame 12. A spring 15 is welded between the movable block 14 and the fastening frame 12. A lever, a guide block 17, and a fastening block 16 that clamps the limiting rod 13 are fixedly installed on the movable block 14.

[0039] The limiting rod 13 is set horizontally, and the second spring 15 is horizontally welded to the moving block 14 and extends to one side of the fastening frame 12. The fastening frame 12 has a guide groove corresponding to the guide block 17. The guide groove constrains the movement trajectory of the guide block 17, ensuring that the moving block 14 slides smoothly in the fastening frame 12, so as to achieve precise engagement or separation of the fastening block 16 and the limiting rod 13.

[0040] The fastening block 16 has a triangular structure. The fastening block 16 can cooperate with the fastening groove of the limiting rod 13 through its hypotenuse. Under the elastic force of the spring 15, the limiting rod 13 can be quickly clamped and separated, improving the convenience of the fastening structure.

[0041] The limiting rod 13 has a fastening groove corresponding to the fastening block 16. The fastening groove engages with the fastening block 16 to limit the position of the limiting rod 13 and ensure the stability of the position of the limiting frame 11.

[0042] It should be noted that the specific models and specifications of fluorescent labels, silicone clips, elastic silicone rings, and magnetic sheets need to be selected and determined based on the actual specifications of the device. The specific selection and calculation methods use existing technology in this field, so they will not be elaborated here.

[0043] The functional principle of this utility model can be explained through the following operation methods:

[0044] When heat resistance testing is required for multi-strand cables;

[0045] The multi-strand cables to be tested are passed through the cable management holes on the substrate 1, corresponding to the labels. The cables are aligned with the arc-shaped grooves on the limiting frame 11. The lever is turned, which moves the moving block 14 to press the spring 15. The moving block 14 causes the fastening block 16 to disconnect from the limiting rod 13. The limiting rod 13 is pulled out, and the slider 10 is pushed. The slider 10 moves the limiting frame 11. The position of the limiting frame 11 is adjusted according to the specifications and position of the cables so that the elastic silicone ring in the arc-shaped groove on the limiting frame 11 is in close contact with the cables.

[0046] After adjusting the position of the limit frame 11, insert the limit rod 13 into the corresponding fastening hole on the slide rod 9, release the lever, and the spring 15 pushes the moving block 14 to reset. The moving block 14 drives the fastening block 16 to extend into the fastening groove of the limit rod 13 to fasten the limit frame 11 and complete the limit fixing of the cable.

[0047] When the limit bracket 11 needs to be replaced;

[0048] Press the guide rod 8, the guide rod 8 drives the return frame 5 to press the spring 7, the inner wall of the return frame 5 presses the clamp rod 4, so that the clamp rod 4 rotates with the pin seat as the fulcrum, the clamp rod 4 is disconnected from the mounting block 2, the mounting block 2 is removed, and the limit frame 11 is disassembled or replaced.

[0049] After the limit bracket 11 is replaced, repeat the above steps to install the mounting block 2, thus completing the quick replacement of the limit bracket 11.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heat resistance testing device for multi-strand cables, comprising a substrate (1), characterized in that, The substrate (1) has a matrix of cable management holes for organizing cables. The substrate (1) has four quick-release mounting blocks (2) provided by clamps. A slide rod (9) is fixedly installed between two corresponding mounting blocks (2). The slide rod (9) is slidably fitted with four sets of corresponding sliders (10). A limiting frame (11) for limiting the cable is fixedly installed between two corresponding sliders (10). The slider (10) is provided with a fastening structure for fastening the limiting frame (11). The edge of the substrate (1) has heat dissipation grooves for cooling the cable.

2. The heat resistance testing device for multi-strand cables according to claim 1, characterized in that, The number of cable management holes is sixteen. Each cable management hole is provided with a silicone clip to prevent the cable from coming out. The mounting block (2) is located at the edge of the substrate (1). The slide rod (9) is horizontally located on one side of the substrate (1). The limiting frame (11) has an arc-shaped groove corresponding to the cable management hole, and an elastic silicone ring is provided in the arc-shaped groove. The substrate (1) has a label corresponding to the cable management hole. The back of the substrate (1) has a magnetic suction piece.

3. The heat resistance testing device for multi-strand cables according to claim 1, characterized in that, The clamping component includes a fixing block (3) placed inside the base plate (1) and integrally connected to the mounting block (2). A clamping rod (4) is installed in the base plate (1) with a pin. A return frame (5) that moves against the clamping rod (4) is slidably sleeved inside the base plate (1). A spring (7) is welded between the return frame (5) and the base plate (1). A clamping frame (6) is fixedly installed on the base plate (1). A guide rod (8) that is integrally connected to the return frame (5) is slidably sleeved on the clamping frame (6).

4. The heat resistance testing device for multi-strand cables according to claim 3, characterized in that, The mounting block (2) is horizontally set, the clamp rod (4) is an L-shaped structure, the mounting block (2) is provided with a clamp groove corresponding to the clamp rod (4), the spring (7) is welded to the return frame (5) and extends to one side of the base plate (1), the clamp frame (6) is provided with a guide hole for guiding the guide rod (8), the guide rod (8) is horizontally set and extends to one side of the base plate (1).

5. The heat resistance testing device for multi-strand cables according to claim 1, characterized in that, The fastening structure includes a fastening frame (12) fixedly installed on the slider (10), and the slider (9) is provided with uniformly distributed fastening holes, and a limiting rod (13) for limiting the limiting frame (11) is placed in the fastening holes. A moving block (14) is slidably sleeved in the fastening frame (12), and a spring (15) is welded between the moving block (14) and the fastening frame (12). A lever, a guide block (17) and a fastening block (16) for clamping the limiting rod (13) are fixedly installed on the moving block (14).

6. The heat resistance testing device for multi-strand cables according to claim 5, characterized in that, The limiting rod (13) is horizontally set, the second spring (15) is horizontally welded to the moving block (14) and extends to one side of the fastening frame (12), the fastening frame (12) has a guide groove corresponding to the guide block (17), the fastening block (16) has a triangular structure, and the limiting rod (13) has a fastening groove corresponding to the fastening block (16).

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