Cable damage detection device

Abstract

The present invention relates to the field of cable damage detection, and specifically to a cable damage detection device, comprising a body mechanism, wherein a pushing mechanism is arranged inside the body mechanism, a driving mechanism is arranged at the top of the body mechanism, a moving mechanism is arranged at one end of the driving mechanism, a transmission mechanism is arranged at the other end of the driving mechanism, and a detection mechanism is arranged inside the body mechanism corresponding to the position of the transmission mechanism, and the body mechanism comprises a U-shaped block. The beneficial effects of the present invention are as follows: when in use, the U-shaped block is first installed on the cable, and then the motor can be started to drive the bevel gear, and the bevel gear drives the conical driving wheel to roll on the cable through transmission to drive the device to move, and at the same time, the bevel gear drives the annular block to rotate through transmission, and the annular block drives the detector to perform a circular motion about the cable, so that the device can detect while moving on the cable surface.

Description

Technical Field

[0001] The invention relates to the field of cable damage detection, in particular to a cable damage detection device. Background Art

[0002] With the development of the economy, the dependence on electric energy in various fields has been increasing. As the cables are exposed to the outdoors for a long time, the damage problem of transmission line cables has become increasingly serious, affecting the normal electricity consumption of users. Therefore, it is usually necessary to regularly detect damage to the cables.

[0003] Most of the existing detection equipment only detects the cable when it is installed, or monitors the operating status of each cable section to determine whether it is damaged. However, this monitoring method can only determine whether the cable is damaged when it has been damaged, and cannot detect the damage of the cable in advance. Therefore, it cannot meet people's needs. It is necessary to propose a cable damage detection device. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a cable damage detection device.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a cable damage detection device, including a body mechanism, a pushing mechanism is arranged inside the body mechanism, a driving mechanism is arranged at the top of the body mechanism, a moving mechanism is arranged at one end of the driving mechanism, a transmission mechanism is arranged at the other end of the driving mechanism, and a detection mechanism is arranged inside the body mechanism corresponding to the position of the transmission mechanism.

[0006] Specifically, the body mechanism includes a U-shaped block, two movable holes are formed through the U-shaped block, a movable block is slidably connected in each of the two movable holes, one end of the two movable blocks extends into the U-shaped block and is arranged in an abutting state, the other ends of the two movable blocks extend outside the U-shaped block and are fixedly connected to a pull ring, and a counterweight block is fixedly connected to the outer side walls on both sides near the lower end of the U-shaped block.

[0007] Specifically, the pushing mechanism includes two moving cavities, the two moving cavities are opened in the U-shaped block and the two counterweight blocks, and two sliding grooves are jointly penetrated between the two moving cavities and the two moving holes, a slider is slidably connected in each of the two moving cavities, the upper ends of the two sliders respectively penetrate the corresponding sliding grooves and extend into the moving holes, and the upper ends of the two sliders are respectively fixedly connected to the two moving blocks, a sliding rod is fixedly connected between the cavity walls of the two moving cavities, a sliding hole is penetrated on the two sliders corresponding to the positions of the two sliding rods, the two sliders are respectively slidably connected to the two sliding rods through the two sliding holes, a spring is sleeved on the two sliding rods, and the two ends of the two springs respectively resist the two sliders and the cavity walls of the moving cavity.

[0008] Specifically, the driving mechanism includes a mounting groove, which is opened on the upper inner wall of the U-shaped block, and a mounting frame is fixedly installed on the upper groove wall of the mounting groove, and a double-headed driving motor is fixedly installed on the mounting frame, and both end output ends of the double-headed driving motor are fixedly connected to a driving rod through a coupling, and one end of the two driving rods away from the double-headed driving motor is fixedly connected to a first bevel gear.

[0009] Specifically, the moving mechanism includes two first rotating rods, and the two first rotating rods are rotatably connected between the opposite groove walls of the mounting groove through bearings respectively, and a conical driving wheel is fixedly sleeved on the rod wall of the two first rotating rods, and the lower ends of the two conical driving wheels extend through and extend outside the U-shaped block, and a second bevel gear is fixedly sleeved on the rod wall of the two first rotating rods, and the two second bevel gears are meshed with the first bevel gear.

[0010] Specifically, the transmission mechanism includes two receiving grooves, the two receiving grooves are respectively opened on the opposite groove walls of the installation groove, a second rotating rod is rotatably connected between the two receiving grooves through a bearing, a third bevel gear is fixedly sleeved on the rod wall of the second rotating rod, the third bevel gear is meshed with the first bevel gear, a fourth bevel gear is fixedly sleeved on the rod wall of the second rotating rod located in the two receiving grooves, two rotating shafts are installed on the groove walls of the two receiving grooves, wherein fifth bevel gears are fixedly sleeved on the outer walls of the two rotating shafts, the two fifth bevel gears are respectively meshed with the two fourth bevel gears, a driving gear is fixedly sleeved on the two rotating shafts located on one side of the two fifth bevel gears, and a transmission gear is fixedly sleeved on the outer walls of the other two rotating shafts, and the two driving gears are respectively meshed with the two transmission gears.

[0011] Specifically, the detection mechanism includes an annular groove, which is opened on the inner wall of the upper end of the U-shaped block, and an annular block is rotatably connected in the annular groove, a gear ring is fixedly sleeved on the outer wall of the annular block, and the gear ring is meshed with two transmission gears, and two detectors are fixedly installed on the inner wall of the annular block, and the two movable blocks corresponding to the position of the annular groove are each provided with an arc groove.

[0012] Specifically, a signal transceiver and a controller are fixedly installed inside the U-shaped block, and the signal transceiver and the controller are connected through a wire, and the controller is connected to a double-head driving motor and two detectors.

[0013] Beneficial effects of the present invention:

[0014] (1) The cable damage detection device described in the present invention is provided with a body mechanism, a pushing mechanism, a driving mechanism, a moving mechanism, a transmission mechanism and a detection mechanism. When in use, the bevel gear is driven by a motor to rotate, and the bevel gear drives the conical driving wheel to rotate through the transmission. The conical driving wheel can drive the device to move on the cable by rolling on the surface of the cable. At the same time, the bevel gear drives the annular block to rotate through the transmission, so that the annular block drives the detector to perform a circular motion on the surface of the cable to detect it, thereby allowing the device to detect while moving on the surface of the cable.

[0015] (2) The cable damage detection device described in the present invention is provided with a body mechanism, a pushing mechanism, a driving mechanism, a moving mechanism, a transmission mechanism and a detection mechanism. When in use, the moving block can be pulled into the moving hole by a tension spring during installation and the closure of the U-shaped block can be released. Then, the U-shaped block can be clamped on the cable. After that, the pull ring is released and the spring will push the moving block to reset and close the opening of the U-shaped block, thereby clamping the U-shaped block on the cable to prevent it from detaching. At the same time, the U-shaped block can be kept in the correct posture by pressing down the counterweight block to facilitate subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 A schematic diagram of the internal cross-sectional structure of a driving component of a cable damage detection device provided by the present invention;

[0018] Figure 2 A schematic diagram of the internal cross-sectional structure of a transmission component of a cable damage detection device provided by the present invention;

[0019] Figure 3 A schematic diagram of the structure of a cable damage detection device provided by the present invention in an open state;

[0020] Figure 4 A schematic diagram of the external structure of a cable damage detection device provided by the present invention;

[0021] Figure 5 A schematic structural diagram of a ring block of a cable damage detection device provided by the present invention;

[0022] Figure 6 A schematic structural diagram of a moving block of a cable damage detection device provided by the present invention;

[0023] Figure 7 A cable damage detection device provided by the present invention Figure 2 Schematic diagram of the enlarged structure of part A.

[0024] In the figure: 1, body mechanism; 11, U-shaped block; 12, moving hole; 13, moving block; 14, pull ring; 15, counterweight block; 16, signal transceiver; 17, controller; 2, pushing mechanism; 21, moving cavity; 22, slide groove; 23, slider; 24, slide rod; 25, slide hole; 26, spring; 3, driving mechanism; 31, mounting groove; 32, mounting frame; 33, double-headed driving motor; 34, driving rod; 35, first bevel gear Wheel; 4, moving mechanism; 41, first rotating rod; 42, conical driving wheel; 43, second bevel gear; 5, transmission mechanism; 51, storage groove; 52, second rotating rod; 53, third bevel gear; 54, fourth bevel gear; 55, rotating shaft; 56, fifth bevel gear; 57, driving gear; 58, transmission gear; 6, detection mechanism; 61, annular groove; 62, annular block; 63, gear ring; 64, detector; 65, arc groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 7 As shown, a cable damage detection device described in the present invention includes a body mechanism 1, a pushing mechanism 2 is arranged inside the body mechanism 1, a driving mechanism 3 is arranged at the top of the body mechanism 1, a moving mechanism 4 is arranged at one end of the driving mechanism 3, a transmission mechanism 5 is arranged at the other end of the driving mechanism 3, and a detection mechanism 6 is arranged inside the body mechanism 1 corresponding to the position of the transmission mechanism 5.

[0027] Among them, the body mechanism 1 includes a U-shaped block 11, and two moving holes 12 are formed on the U-shaped block 11, and a moving block 13 is slidably connected in the two moving holes 12. One end of the two moving blocks 13 extends through the U-shaped block 11 and is arranged in abutment. The other ends of the two moving blocks 13 extend outside the U-shaped block 11 and are fixedly connected with a pull ring 14. A counterweight block 15 is fixedly connected to the outer side walls of the U-shaped block 11 on both sides near the lower end. The pushing mechanism 2 includes two moving cavities 21, and the two moving cavities 21 are provided in the U-shaped block 11 and the two counterweight blocks 15. Two slide grooves 22 are formed between the two moving cavities 21 and the two moving holes 12. A slider 23 is slidably connected in the two moving cavities 21. The upper ends of the two sliders 23 respectively penetrate the corresponding slide grooves 22 and extend into the moving hole 12, and the upper ends of the two sliders 23 are respectively fixedly connected to the two moving blocks 13. The cavities of the two moving cavities 21 A slide rod 24 is fixedly connected between the two walls, and a slide hole 25 is penetrated on the two sliders 23 corresponding to the positions of the two sliders 24. The two sliders 23 are slidably connected to the two sliders 24 through the two slide holes 25. A spring 26 is sleeved on the two sliders 24. The two ends of the two springs 26 are respectively against the two sliders 23 and the cavity wall of the moving cavity 21. The moving block 13 is pulled by the pull ring 14 so that the moving block 13 enters the moving hole 12 and releases the U The lower end opening of the U-shaped block 11 is closed. At this time, the U-shaped block 11 can be placed on the cable, and then the pull ring 14 is loosened. At this time, the spring 26 will push the slider 23 under the support of the movable cavity 21, and the slider 23 will drive the movable block 13 to move into the U-shaped block 11 and resist each other. At this time, the two movable blocks 13 will close the opening of the U-shaped block 11 and fix the U-shaped block 11 on the cable. At the same time, the counterweight block 15 is pressed down to keep the cable at the top position of the U-shaped block 11.

[0028] The driving mechanism 3 includes a mounting groove 31, which is provided on the inner wall of the upper end of the U-shaped block 11, and a mounting frame 32 is fixedly installed on the upper end groove wall of the mounting groove 31, and a double-headed driving motor 33 is fixedly installed on the mounting frame 32, and both ends of the double-headed driving motor 33 are fixedly connected to a driving rod 34 through a coupling, and one end of the two driving rods 34 away from the double-headed driving motor 33 is fixedly connected to a first bevel gear 35, and the moving mechanism 4 includes two first rotating rods 41, and the two first rotating rods 41 are respectively rotatably connected between the opposite groove walls of the mounting groove 31 through bearings, and a conical driving wheel 42 is fixedly sleeved on the rod wall of the two first rotating rods 41, and the lower ends of the two conical driving wheels 42 are penetrated Extending outside the U-shaped block 11, a second bevel gear 43 is fixedly sleeved on the rod wall of the two first rotating rods 41, and the two second bevel gears 43 are meshed with the first bevel gear 35. The transmission mechanism 5 includes two receiving grooves 51, and the two receiving grooves 51 are respectively opened on the opposite groove walls of the installation groove 31. A second rotating rod 52 is rotatably connected between the two receiving grooves 51 through a bearing, and a third bevel gear 53 is fixedly sleeved on the rod wall of the second rotating rod 52, and the third bevel gear 53 is meshed with the first bevel gear 35. The second rotating rod 52 is located in the two receiving grooves 51. The rod wall is fixedly sleeved with a fourth bevel gear 54, and two rotating shafts 55 are installed on the groove walls of the two receiving grooves 51, wherein the outer walls of the two rotating shafts 55 are fixedly sleeved with a fifth bevel gear 54. Bevel gear 56, two fifth bevel gears 56 are respectively meshed with two fourth bevel gears 54, two rotating shafts 55 located on one side of the two fifth bevel gears 56 are fixedly sleeved with a driving gear 57, and the outer walls of the other two rotating shafts 55 are fixedly sleeved with a transmission gear 58, and the two driving gears 57 are respectively meshed with the two transmission gears 58, and the detection mechanism 6 includes an annular groove 61, the annular groove 61 is opened on the inner wall of the upper end of the U-shaped block 11, and an annular block 62 is rotatably connected in the annular groove 61, a layer of gear ring 63 is fixedly sleeved on the outer wall of the annular block 62, and the gear ring 63 is meshed with the two transmission gears 58, and two detectors 64 are fixedly installed on the inner wall of the annular block 62, and the two movable blocks corresponding to the position of the annular groove 61 are fixedly sleeved with the outer wall of the annular block 62. Blocks 13 are each provided with an arc groove 65. When the double-headed driving motor 33 is started, the double-headed driving motor 33 will drive the two first bevel gears 35 to rotate through the driving rod 34, and the first bevel gear 35 will drive the first rotating rod 41 to rotate by meshing with the second bevel gear 43, and the first rotating rod 41 will drive the two conical driving wheels 42 to rotate, and the two conical driving wheels 42 drive the entire device to move on the cable by rolling on the cable, and the other first bevel gear 35 can drive the second rotating rod 52 to rotate by meshing with the third bevel gear 53, and the second rotating rod 52 will drive the two fourth bevel gears 54 to rotate, and the two fourth bevel gears 54 will drive the two rotating shafts 55 to rotate by meshing with the fifth bevel gear 56.The two rotating shafts 55 will drive the two driving gears 57 to rotate, and the two driving gears 57 will drive the two transmission gears 58 to rotate by meshing with the transmission gear 58, and the two transmission gears 58 will drive the annular block 62 to rotate by meshing with the gear ring 63, and the annular block 62 will rotate in the annular groove 61 and the arc groove 65. At this time, the annular block 62 will drive the detector 64 to move around the cable and detect the cable through the detector 64.

[0029] Among them, a signal receiver 16 and a controller 17 are fixedly installed inside the U-shaped block 11, and the signal receiver 16 and the controller 17 are connected by wires. The controller 17 is connected to the double-headed drive motor 33 and the two detectors 64, and is connected to the external control device signal through the signal receiver 16, and the device operation is controlled by the controller 17.

[0030] When in use, first pull the moving block 13 through the pull ring 14, so that the moving block 13 enters the moving hole 12 and releases the closure of the lower end opening of the U-shaped block 11. At this time, the U-shaped block 11 can be placed on the cable, and then the pull ring 14 is released. At this time, the spring 26 will push the slider 23 under the support of the moving cavity 21, and the slider 23 will drive the moving block 13 to move into the U-shaped block 11 and resist each other. At this time, the two moving blocks 13 will close the opening of the U-shaped block 11 and fix the U-shaped block 11 on the cable, and at the same time, the counterweight 15 is pressed down to keep the cable at the top position of the U-shaped block 11; start the double-headed driving motor 33, the double-headed driving motor 33 will drive the two first bevel gears 35 to rotate through the driving rod 34, and the first bevel gear 35 will drive the first rotating rod 41 to rotate by meshing with the second bevel gear 43, and the first rotating rod 41 will drive the two conical driving wheels 42 to rotate, and the two conical driving wheels 42 drives the entire device to move on the cable by rolling on the cable, and the other first bevel gear 35 can drive the second rotating rod 52 to rotate by meshing with the third bevel gear 53, and the second rotating rod 52 will drive the two fourth bevel gears 54 to rotate, and the two fourth bevel gears 54 will drive the two rotating shafts 55 to rotate by meshing with the fifth bevel gear 56, and the two rotating shafts 55 will drive the two driving gears 57 to rotate, and the two driving gears 57 will drive the two transmission gears 58 to rotate by meshing with the transmission gear 58, and the two transmission gears 58 will drive the annular block 62 to rotate by meshing with the gear ring 63, and the annular block 62 will rotate in the annular groove 61 and the arc groove 65, at this time, the annular block 62 will drive the detector 64 to move around the cable and detect the cable through the detector 64, and then the detected data can be transmitted through the signal transceiver 16 to facilitate people to judge whether the cable is damaged.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cable damage detection device, comprising a body mechanism (1), characterized in that: A pushing mechanism (2) is arranged inside the body mechanism (1), a driving mechanism (3) is arranged at the top of the body mechanism (1), a moving mechanism (4) is arranged at one end of the driving mechanism (3), a transmission mechanism (5) is arranged at the other end of the driving mechanism (3), and a detection mechanism (6) is arranged inside the body mechanism (1) corresponding to the position of the transmission mechanism (5); The machine body mechanism (1) comprises a U-shaped block (11), two moving holes (12) are formed through the U-shaped block (11), a moving block (13) is slidably connected in each of the two moving holes (12), one end of each of the two moving blocks (13) extends through the U-shaped block (11) and is arranged in abutment with each other, the other ends of each of the two moving blocks (13) extend through the outside of the U-shaped block (11) and are fixedly connected to a pull ring (14), and a counterweight block (15) is fixedly connected to both side outer walls of the U-shaped block (11) near the lower end; The pushing mechanism (2) comprises two moving chambers (21), the two moving chambers (21) are arranged in the U-shaped block (11) and the two counterweight blocks (15), and two sliding grooves (22) are arranged between the two moving chambers (21) and the two moving holes (12), and a sliding block (23) is slidably connected in each of the two moving chambers (21), and the upper ends of the two sliding blocks (23) respectively pass through the corresponding sliding grooves (22) and extend into the moving hole (12), and the upper ends of the two sliding blocks (23) are respectively fixedly connected On the two moving blocks (13), a sliding rod (24) is fixedly connected between the cavity walls of the two moving cavities (21); a sliding hole (25) is penetrated through the two sliders (23) corresponding to the positions of the two sliding rods (24); the two sliders (23) are slidably connected to the two sliding rods (24) through the two sliding holes (25); a spring (26) is sleeved on the two sliding rods (24); the two ends of the two springs (26) are respectively against the two sliders (23) and the cavity wall of the moving cavity (21); The driving mechanism (3) comprises a mounting groove (31), the mounting groove (31) being formed on the inner wall of the upper end of the U-shaped block (11), and a mounting frame (32) being fixedly mounted on the groove wall of the upper end of the mounting groove (31), a double-headed driving motor (33) being fixedly mounted on the mounting frame (32), both output ends of the double-headed driving motor (33) being fixedly connected to a driving rod (34) via a coupling, and both ends of the two driving rods (34) being fixedly connected to a first bevel gear (35) away from the double-headed driving motor (33); The moving mechanism (4) comprises two first rotating rods (41), the two first rotating rods (41) are respectively rotatably connected between opposite groove walls of the mounting groove (31) through bearings, and a conical driving wheel (42) is fixedly sleeved on the rod wall of the two first rotating rods (41), the lower ends of the two conical driving wheels (42) extend through and extend outside the U-shaped block (11), and a second bevel gear (43) is fixedly sleeved on the rod wall of the two first rotating rods (41), and the two second bevel gears (43) are meshed with the first bevel gear (35); The transmission mechanism (5) comprises two receiving grooves (51), the two receiving grooves (51) are respectively arranged on opposite groove walls of the mounting groove (31), a second rotating rod (52) is rotatably connected between the two receiving grooves (51) via a bearing, a third bevel gear (53) is fixedly sleeved on the rod wall of the second rotating rod (52), the third bevel gear (53) is meshed with the first bevel gear (35), a fourth bevel gear (54) is fixedly sleeved on the rod wall of the second rotating rod (52) located in the two receiving grooves (51), and the two Two rotating shafts (55) are installed on the groove wall of the receiving groove (51), wherein the outer walls of the two rotating shafts (55) are fixedly sleeved with fifth bevel gears (56), and the two fifth bevel gears (56) are respectively meshed with the two fourth bevel gears (54); the two rotating shafts (55) located on one side of the two fifth bevel gears (56) are fixedly sleeved with a driving gear (57); the outer walls of the other two rotating shafts (55) are fixedly sleeved with a transmission gear (58), and the two driving gears (57) are respectively meshed with the two transmission gears (58); The detection mechanism (6) comprises an annular groove (61), the annular groove (61) is formed on the inner wall of the upper end of the U-shaped block (11), and an annular block (62) is rotatably connected in the annular groove (61), a gear ring (63) is fixedly sleeved on the outer wall of the annular block (62), and the gear ring (63) is meshed with two transmission gears (58), two detectors (64) are fixedly installed on the inner wall of the annular block (62), and an arc groove (65) is formed on the two movable blocks (13) corresponding to the position of the annular groove (61); A signal transceiver (16) and a controller (17) are fixedly installed inside the U-shaped block (11), and the signal transceiver (16) and the controller (17) are connected via a wire, and the controller (17) is connected to a double-headed driving motor (33) and two detectors (64).

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