Detection instrument for cable manufacturing

Abstract

The utility model relates to the technical field of cable manufacturing detection, and discloses a cable manufacturing detection instrument which is provided with a fixing device and an auxiliary device, the fixing device is used for fixing the position of a cable, and the auxiliary device is used for transporting the cable. The problems that an existing cable manufacturing detection instrument lacks an effective cable fixing device, so that a cable does not move or shake unnecessarily in the detection process, the detection accuracy and reliability are affected by the instability of the cable, the detection result is likely to deviate, even detection equipment is damaged, and the detection accuracy and reliability are affected are solved. Cable detection generally relates to a plurality of steps including but not limited to size measurement, conductivity test, insulation layer thickness inspection and the like, if a cable cannot be firmly fixed, the cable may deviate from a preset position due to slight vibration or gravity action, the detection precision is further affected, and shaking of the cable may cause extra pressure to detection equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable manufacturing detection, and particularly relates to a detection instrument for cable manufacturing. Background Art

[0002] A cable is a combination of wires used for transmitting electric power or electrical signals. It usually consists of one or more insulated wires wrapped in a common protective layer. The design and structure of the cable can be very complex to adapt to different application scenarios and environmental conditions, such as underground burial, overhead laying, or underwater laying, etc. The main components of the cable include a conductor (usually copper or aluminum), an insulating layer, a shielding layer, and a sheath. The conductor is responsible for the conduction of electric current; the insulating layer is used to isolate the conductor to prevent current leakage; the shielding layer can reduce electromagnetic interference; and the sheath is the outermost protective material that can provide additional physical protection and environmental adaptability. Cables are widely used in many fields such as power transmission, communication networks, data transmission, etc., and are an indispensable part of modern infrastructure construction.

[0003] Existing detection instruments for cable manufacturing lack a device for fixing the cable during detection. The problems of the above-mentioned technology are as follows: Due to the lack of an effective cable fixing device, there are some problems in the actual detection process. Specifically, such instruments often do not have a specially designed component for fixing the cable, which may cause unnecessary movement or shaking of the cable during the detection process. The instability of the cable not only affects the accuracy and reliability of the detection, but may also lead to deviation of the detection results and even damage to the detection equipment. Cable detection usually involves multiple steps, including but not limited to size measurement, conductivity test, insulation layer thickness inspection, etc. During these processes, if the cable cannot be firmly fixed, it may deviate from the predetermined position due to slight vibration or gravity, thereby affecting the detection accuracy. In addition, the shaking of the cable may also cause additional pressure on the detection equipment, which may lead to increased wear of the equipment and shorten its service life over time. To solve this problem, it is usually necessary for the operator to manually fix the cable or take other temporary measures to limit the movement of the cable. However, these methods are both time-consuming and laborious, and cannot ensure an ideal fixing effect every time. Summary of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a detection instrument for cable manufacturing that can overcome or at least partially solve the above problems.

[0005] The present utility model is implemented as follows. A detection instrument for cable manufacturing includes a main body, a detector, an operating table, and an equipment box. The upper end of the inner wall of the main body is fixedly connected to the surface of the detector. The inner wall of the main body is fixedly connected to the surface of the operating table. The lower end of the main body is fixedly connected to the upper surface of the equipment box. A fixing device is provided inside the equipment box, and an auxiliary device is provided on the upper end of the operating table.

[0006] The fixing device is used for fixing the position of the cable.

[0007] The auxiliary device is used for transporting the cable.

[0008] To improve the working efficiency of detection, preferably, the fixing device includes a motor, a screw rod, a fixing plate, a connecting rod, a clamping plate, and a travel groove. The output end of the motor is meshed and connected to the middle surface of the screw rod through a belt. The surface of the screw rod is threadedly connected to the inner walls of the two fixing plates. The upper end of the fixing plate is fixedly connected to the lower end of the connecting rod. The upper end of the connecting rod is fixedly connected to the lower surface of the clamping plate. The travel groove is opened on the surface of the operating table. The screw rod and the fixing plate are connected by a threaded connection, so that the fixing plate can move smoothly along the screw rod. The relative movement of the fixing plate on the screw rod realizes the mutual approach or separation of the clamping plates, thereby realizing the clamping and release of the cable. The mutually opposite spiral shapes of the threads on the screw rod ensure that the two fixing plates can move synchronously and in the opposite direction, thus ensuring the coordination of the clamping action.

[0009] To improve the adaptability of the device, preferably, the auxiliary device includes a telescopic plate, a spring, a roller, a support rod, a driving source, and a limit groove. The output end of the driving source is fixedly connected to one end of the roller. The surface of the roller is rotationally connected to one end of the telescopic plate through a rotating shaft. The surface of the telescopic plate is slidably connected to the inner surface of the spring. The lower end of the telescopic plate is fixedly connected to the surfaces of the two support rods. The limit groove is opened on the surface of the operating table. By setting the structure combining the telescopic plate and the spring, the distance between the rollers can be adjusted according to the diameter of different cables, ensuring good contact between the rollers and the surface of the cable, and being applicable to the detection of cables of various specifications. The output end of the driving source is fixedly connected to one end of the roller, ensuring that the roller can obtain stable and continuous power, and then smoothly introducing the cable into the main body through the friction between the roller and the surface of the cable.

[0010] To improve the safety of operation, preferably, the surface of the motor is fixedly connected to the inner wall of the equipment box, and the surface of the connecting rod is slidably connected to the inner wall of the travel groove. The fixed connection between the surface of the motor and the inner wall of the equipment box ensures that the motor will not generate unnecessary vibration or displacement during operation, thus guaranteeing the smoothness and reliability of the power output of the motor. The slidable connection between the surface of the connecting rod and the inner wall of the travel groove enables the connecting rod to slide smoothly along the travel groove, ensuring the stability and accuracy of the cable during detection.

[0011] To improve the stability of the device, preferably, one end of the telescopic plate is fixedly connected to the inner walls on both sides of the main body, the surface of the support rod is slidably connected to the inner wall of the limit groove, and the surface of the drive source is fixedly connected to the lower end of the telescopic plate. The slidable connection between the surface of the support rod and the inner wall of the limit groove ensures the smooth movement of the support rod in the limit groove, thereby realizing the adjustment of the size of the cable and ensuring that the cable always remains stable during detection, improving the accuracy and reliability of detection.

[0012] To improve the durability of the equipment, preferably, bearing brackets are provided at both ends of the screw rod, and the two ends of the screw rod are rotatably connected to the bearing brackets. The lower ends of the two bearing brackets are fixedly connected to the inner wall of the equipment box. The bearing brackets provided at both ends of the screw rod can ensure the smooth operation of the screw rod during rotation, avoiding wear or damage caused by uneven rotation. The fixed connection between the lower ends of the two bearing brackets reduces the risk of structural deformation caused by external factors, improving the stability and durability of the system.

[0013] To improve the service life, preferably, a movable wheel is provided at the lower end of the support rod. The two ends of the movable wheel are rotatably connected to the surface of the support rod through a rotating shaft, and the surface of the movable wheel is slidably connected to the inner wall of the limit groove. The rotational connection between the movable wheel and the support rod through the rotating shaft ensures that the movable wheel can rotate freely, thereby reducing the friction between the movable wheel and the inner wall of the limit groove and enabling the support rod to slide smoothly in the limit groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model is provided with a fixing device, an auxiliary device, a screw rod, a fixing plate, a connecting rod, a clamping plate, a telescopic plate, a spring, a roller and a support rod. The fixing device is used for fixing the position of the cable, and the auxiliary device is used for transporting the cable. The screw rod and the fixing plate are connected by a threaded connection, so that the fixing plate can move smoothly along the screw rod. The relative movement of the fixing plate on the screw rod realizes the mutual approach or separation of the clamping plates, thereby realizing the clamping and release of the cable. The mutually opposite spiral shapes of the threads on the screw rod ensure that the two fixing plates can move synchronously and in opposite directions, thus ensuring the coordination of the clamping action. By setting the structure combining the telescopic plate and the spring, the distance between the rollers can be adjusted according to the cables of different diameters to ensure good contact between the rollers and the cable surface, which is applicable to the detection of cables of various specifications. The output end of the driving source is fixedly connected to one end of the roller, ensuring that the roller can obtain stable and continuous power, and then the cable is smoothly introduced into the main body through the friction between the roller and the cable surface, solving the problems existing in the existing cable manufacturing detection instruments due to the lack of an effective cable fixing device. Specifically, such instruments often do not have a specially designed component for fixing the cable, which may cause unnecessary movement or shaking of the cable during the detection process. The instability of the cable will not only affect the accuracy and reliability of the detection, but may also cause deviation of the detection results and even damage to the detection equipment. Cable detection usually involves multiple steps, including but not limited to size measurement, conductivity test, insulation layer thickness inspection, etc. During these processes, if the cable cannot be firmly fixed, it may deviate from the predetermined position due to slight vibration or gravity, thus affecting the detection accuracy. In addition, the shaking of the cable may also cause additional pressure on the detection equipment, which may lead to increased wear of the equipment and shortened service life in the long run. To solve this problem, it is usually necessary for the operator to manually fix the cable or take other temporary measures to limit the movement of the cable. However, these methods are both time-consuming and laborious, and cannot ensure the ideal fixing effect every time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the main body provided by an embodiment of the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the vertical section of the main body provided by an embodiment of the present utility model;

[0018] Figure 3 is a three-dimensional structural schematic diagram of the fixing device provided by an embodiment of the present utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of the auxiliary device provided by an embodiment of the present utility model.

[0020] In the figure: 1, fixing device; 101, motor; 102, screw rod; 103, fixing plate; 104, connecting rod; 105, clamping plate; 106, travel groove; 2, auxiliary device; 201, telescopic plate; 202, spring; 203, roller; 204, support rod; 205, driving source; 206, limiting groove; 3, bearing bracket; 4, movable wheel; 5, main body; 6, detector; 7, operating table; 8, equipment box. Detailed implementation manners

[0021] In order to further understand the invention content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings as follows.

[0022] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] As Figures 1 to 4As shown in the figure, a detection instrument for cable manufacturing provided by an embodiment of the present utility model includes a main body 5, a detector 6, an operating table 7, and an equipment box 8. The upper end of the inner wall of the main body 5 is fixedly connected to the surface of the detector 6, the inner wall of the main body 5 is fixedly connected to the surface of the operating table 7, the lower end of the main body 5 is fixedly connected to the upper surface of the equipment box 8. A fixing device 1 is arranged inside the equipment box 8, and an auxiliary device 2 is arranged at the upper end of the operating table 7. The fixing device 1 is used for fixing the position of the cable, and the auxiliary device 2 is used for transporting the cable. The fixing device 1 includes a motor 101, a screw rod 102, a fixing plate 103, a connecting rod 104, a clamping plate 105, and a travel groove 106. The output end of the motor 101 is meshed with the middle surface of the screw rod 102 through a belt. The surface of the screw rod 102 is threadedly connected to the inner walls of two fixing plates 103. The upper end of the fixing plate 103 is fixedly connected to the lower end of the connecting rod 104. The upper end of the connecting rod 104 is fixedly connected to the lower surface of the clamping plate 105. The travel groove 106 is opened on the surface of the operating table 7. The screw rod 102 and the fixing plate 103 are connected by a threaded connection, so that the fixing plate 103 can move smoothly along the screw rod 102. The relative movement of the fixing plate 103 on the screw rod 102 realizes the mutual approach or separation of the clamping plates 105, thereby realizing the clamping and release of the cable. The mutually opposite spiral shapes of the threads on the screw rod 102 ensure that the two fixing plates 103 can move synchronously and in the opposite direction, thus ensuring the coordination of the clamping action. The auxiliary device 2 includes a telescopic plate 201, a spring 202, a roller 203, a support rod 204, a driving source 205, and a limit groove 206. The output end of the driving source 205 is fixedly connected to one end of the roller 203. The surface of the roller 203 is rotationally connected to one end of the telescopic plate 201 through a rotating shaft. The surface of the telescopic plate 201 is slidably connected to the inner surface of the spring 202. The lower end of the telescopic plate 201 is fixedly connected to the surfaces of two support rods 204. The limit groove 206 is opened on the surface of the operating table 7. By setting the structure combining the telescopic plate 201 and the spring 202, the distance between the rollers 203 can be adjusted according to the cables of different diameters, ensuring good contact between the rollers 203 and the surface of the cable, and being applicable to the detection of cables of various specifications. The output end of the driving source 205 is fixedly connected to one end of the roller 203, ensuring that the roller 203 can obtain stable and continuous power, and then smoothly introducing the cable into the main body 5 through the frictional force between the roller 203 and the surface of the cable. The surface of the motor 101 is fixedly connected to the inner wall of the equipment box 8. The surface of the connecting rod 104 is slidably connected to the inner wall of the travel groove 106. The fixed connection between the surface of the motor 101 and the inner wall of the equipment box 8 ensures that the motor 101 will not generate unnecessary vibration or displacement during operation, thus ensuring the smoothness and reliability of the power output of the motor 101. The sliding connection between the surface of the connecting rod 104 and the inner wall of the travel groove 106 enables the connecting rod 104 to slide smoothly along the travel groove 106, ensuring the stability and accuracy of the cable during the detection process. One end of the telescopic plate 201 is fixedly connected to the inner walls on both sides of the main body 5. The surface of the support rod 204 is slidably connected to the inner wall of the limit groove 206.The surface of the driving source 205 is fixedly connected to the lower end of the telescopic plate 201, and the surface of the support rod 204 is slidably connected to the inner wall of the limiting groove 206, ensuring the smooth movement of the support rod 204 within the limiting groove 206. Furthermore, the adjustment of the cable size is achieved, ensuring that the cable remains stable throughout the detection process, improving the accuracy and reliability of the detection. Both ends of the screw rod 102 are provided with bearing brackets 3, and the two ends of the screw rod 102 are rotatably connected to the bearing brackets 3. The lower ends of the two bearing brackets 3 are fixedly connected to the inner wall of the equipment box 8. The bearing brackets 3 provided at both ends of the screw rod 102 can ensure the smooth operation of the screw rod 102 during rotation, avoiding wear or damage caused by uneven rotation. The fixed connection between the lower ends of the two bearing brackets 3 and the inner wall of the equipment box 8 reduces the risk of structural deformation caused by external factors, improving the stability and durability of the system. The lower end of the support rod 204 is provided with a movable wheel 4. Both ends of the movable wheel 4 are rotatably connected to the surface of the support rod 204 through a rotating shaft. The surface of the movable wheel 4 is slidably connected to the inner wall of the limiting groove 206. The rotational connection between the movable wheel 4 and the support rod 204 through the rotating shaft ensures that the movable wheel 4 can rotate freely, thereby reducing the friction between the movable wheel 4 and the inner wall of the limiting groove 206, enabling the support rod 204 to slide smoothly within the limiting groove 206.,

[0024] The working principle of the present utility model:

[0025] In use, driven by the output of the drive source 205, the roller 203 can rotate. Due to the frictional force between the roller 203 and the cable surface, the cable can be smoothly introduced into the main body 5. At the rear end of the roller 203, a telescopic rod and a spring 202 are designed to enable the distance between the rollers 203 for friction on both sides of the cable to be adjusted within a certain range, so that the roller 203 can adapt to cable surfaces of different sizes, thereby realizing the effective transportation of various cables. When it is necessary to move the cable detection part to the lower end of the detector 6, at this time, by starting the motor 101, the motor 101 will drive the screw rod 102 to rotate by means of a belt drive mechanism. The surface of the screw rod 102 is closely connected to the two fixing plates 103. Therefore, when the screw rod 102 rotates, the fixing plates 103 will also move correspondingly on the screw rod 102. The threads on the surface of the screw rod 102 are designed as helical shapes that are opposite to each other. This design enables the fixing plates 103 to move in opposite directions when moving on the screw rod 102. At the upper end of the fixing plates 103, they are fixedly connected through a connecting rod 104, and the upper end of the connecting rod 104 is connected to the clamping plate 105. In this way, when the fixing plates 103 move driven by the screw rod 102, the clamping plate 105 will also clamp and fix towards the cable surface accordingly. This clamping and fixing design is mainly to prevent the cable from shaking and affecting the accuracy of detection during the detection process. In this way, the cable is firmly fixed, ensuring the stability and accuracy of the detection process. After the detection work is completed, the motor 101 rotates in reverse, the clamping plate 105 will loosen the cable, and the roller 203 will continue to push the cable forward until the cable completely moves out of the main body 5.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0027] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present invention.

Claims

1. A testing instrument for cable manufacturing, comprising a main body (5), a testing instrument (6), an operating table (7) and an equipment box (8), wherein the upper end of the inner wall of the main body (5) is fixedly connected to the surface of the testing instrument (6), the inner wall of the main body (5) is fixedly connected to the surface of the operating table (7), and the lower end of the main body (5) is fixedly connected to the upper surface of the equipment box (8), characterized in that: The inner wall of the equipment box (8) is provided with a fixing device (1), and the upper end of the operating table (7) is provided with an auxiliary device (2); The fixing device (1) is used to fix the position of the cable; The auxiliary device (2) is used for transporting cables.

2. A cable manufacturing detection instrument as claimed in claim 1, characterized in that: The fixing device (1) comprises a motor (101), a screw rod (102), a fixing plate (103), a connecting rod (104), a clamping plate (105) and a travel groove (106); the output end of the motor (101) is meshedly connected to the middle surface of the screw rod (102) via a belt; the surface of the screw rod (102) is threadedly connected to the inner walls of two fixing plates (103); the upper end of the fixing plate (103) is fixedly connected to the lower end of the connecting rod (104); the upper end of the connecting rod (104) is fixedly connected to the lower surface of the clamping plate (105); and the travel groove (106) is opened on the surface of the operating table (7).

3. A cable manufacturing detection instrument as claimed in claim 2, characterized in that: The auxiliary device (2) comprises a telescopic plate (201), a spring (202), a roller (203), a support rod (204), a driving source (205) and a limiting groove (206); the output end of the driving source (205) is fixedly connected to one end of the roller (203); the surface of the roller (203) is rotatably connected to one end of the telescopic plate (201) via a rotating shaft; the surface of the telescopic plate (201) is slidably connected to the inner surface of the spring (202); the lower end of the telescopic plate (201) is fixedly connected to the surfaces of the two support rods (204); and the limiting groove (206) is provided on the surface of the operating table (7).

4. A cable manufacturing detection instrument as claimed in claim 2, characterized in that: The surface of the motor (101) is fixedly connected to the inner wall of the equipment box (8), and the surface of the connecting rod (104) is slidably connected to the inner wall of the travel groove (106).

5. A cable manufacturing detection instrument as claimed in claim 3, characterized in that: One end of the telescopic plate (201) is fixedly connected to the inner walls of both sides of the main body (5), the surface of the support rod (204) is slidably connected to the inner wall of the limiting groove (206), and the surface of the driving source (205) is fixedly connected to the lower end of the telescopic plate (201).

6. A cable manufacturing detection instrument as claimed in claim 5, characterized in that: Bearing frames (3) are provided at both ends of the screw rod (102), the two ends of the screw rod (102) are rotatably connected to the bearing frames (3), and the lower ends of the two bearing frames (3) are fixedly connected to the inner wall of the equipment box (8).

7. A cable manufacturing detection instrument as claimed in claim 6, characterized in that: A movable wheel (4) is provided at the lower end of the support rod (204); both ends of the movable wheel (4) are rotatably connected to the surface of the support rod (204) via a rotating shaft; and the surface of the movable wheel (4) is slidably connected to the inner wall of the limiting groove (206).

Images