Rat-proof and ant-proof high-voltage cable and production process thereof

Abstract

The invention relates to the technical field of high-voltage cables, and particularly discloses a rat-proof and termite-proof high-voltage cable, which comprises a cable, the outer surface of the cable is sleeved with a wrapping sleeve, the outer surface of the wrapping sleeve is sleeved with a spiral protective sleeve, and the outer surface of the spiral protective sleeve is provided with a medicine filling hole; the invention further discloses a production process of the rat-proof and ant-proof high-voltage cable, the outer surface of the spiral protective sleeve is drilled, the repellent is poured into the inner cavity of the drug filling hole, then the cable penetrates through the roller, the extrusion cylinder and the driving cylinder and is clamped, the motor is started, the cable is driven to rotate and move forwards, and then the cable is driven to rotate and move forwards. The spiral protective sleeve is arranged on the outer surface of the wrapping sleeve, the end of the spiral protective sleeve is connected with the outer surface of the wrapping sleeve, when the cable rotates and moves, the spiral protective sleeve is wound around the cable, meanwhile, the motor drives the screw pump to work, and the gap surface of the spiral protective sleeve is coated with glue. According to the invention, multiple processes of cable rotation, movement, spiral protective sleeve winding, glue coating and the like are carried out synchronously, and the production efficiency of the cable is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-voltage cables, in particular to a rat- and ant-proof high-voltage cable and a production process thereof. Background Art

[0002] High-voltage cables play a vital role in modern power transmission systems. They are usually composed of conductors, insulation layers, shielding layers and sheaths. The conductor is generally made of copper or aluminum with high conductivity, which can effectively transmit high-voltage and high-current electrical energy. The insulation layer is made of high-quality insulating materials, such as cross-linked polyethylene, which has good insulation and heat resistance, and can ensure the safety of electrical energy during transmission. The shielding layer can effectively prevent the influence of external electromagnetic interference on the internal signal of the cable, and also reduce the leakage of the electric field inside the cable. The sheath is usually made of wear-resistant and corrosion-resistant materials to protect the cable from damage by the external environment. High-voltage cables have the advantages of large transmission capacity, low loss and high reliability. They have been widely used in urban power grid construction, large-scale industrial projects and other fields. For example, in long-distance power transmission, high-voltage cables can efficiently transmit electricity from power plants to various power consumption areas, providing stable power guarantee for economic and social development;

[0003] In daily use, rats and ants may bite the insulation layer of high-voltage cables, causing the insulation performance of the cables to deteriorate. This may cause leakage, short circuit and other faults in the cable during operation, thus causing power outages. For example, in important industrial production areas or commercial centers, power outages will lead to production stagnation, commercial activities obstruction, and huge economic losses. The gnawing of rats and ants may also cause the conductor of the high-voltage cable to directly contact the ground or other conductive objects, forming a ground fault. The ground fault will cause the protection device to operate, cut off the power supply, and affect the normal operation of the power system. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A rat-ant proof high-voltage cable comprises a cable, wherein the outer surface of the cable is sheathed with a wrapping sleeve, the outer surface of the wrapping sleeve is sheathed with a spiral protective sleeve, and the outer surface of the spiral protective sleeve is provided with a filling hole.

[0006] A production process for a rat- and ant-proof high-voltage cable comprises the following steps:

[0007] Step 1: Drill holes on the outer surface of the spiral protective sleeve, and drill a filling hole every 2cm-5cm, and pour the repellent into the inner cavity of the filling hole, then pass the cable with the wrapping sleeve through the roller, the extrusion cylinder and the driving cylinder and clamp it;

[0008] Step 2: Connect the motor to the power supply and turn on the motor switch. When the anti-slip cylinder and the driving cylinder rotate, the cable will be driven to rotate. At the same time, the motor drives the rotating cylinder to rotate, driving the cable to move forward.

[0009] Step 3: Pass the processed spiral protective cover through the guide tube, and connect the end of the spiral protective cover with the outer surface of the wrapping cover. When the cable rotates and moves, the spiral protective cover can be wrapped around the cable. At the same time, the motor drives the screw pump to work. When the cable rotates and moves forward, glue is applied to the gap surface of the spiral protective cover to seal and position the wrapped spiral protective cover.

[0010] The above-mentioned cable production process relates to a production device for a rat- and ant-proof high-voltage cable, comprising a base, a fixing frame being fixedly connected to the upper surface of the base, and a first fixing plate being fixedly connected to the outer surface of the base, characterized in that a transmission mechanism is fixedly connected to the upper surface of the base, and the transmission mechanism comprises a motor and a limit plate, the limit plate is fixedly connected to the upper surface of the base, the motor is fixedly connected to the top of the fixing frame, and a rotating rod is installed at the output end of the motor through a coupling; the upper surface of the limit plate is fixedly connected to the rotating mechanism; the outer surface of the first fixing plate is fixedly connected to a wrapping mechanism, and the wrapping mechanism comprises a first support rod, the first support rod is fixedly connected to the outer surface of the first fixing plate, the end of the first support rod is fixedly connected to a top frame, the inner wall of the top frame is fixedly connected to a connecting frame, the inner cavity of the connecting frame is rotatably connected to a limiting block, the end of the limiting block is fixedly connected to an extrusion wheel, the side of the top frame close to the first support rod is fixedly connected to the extrusion mechanism, and the side of the top frame away from the extrusion mechanism is fixedly connected to the guide mechanism.

[0011] Preferably, the end of the rotating rod is fixedly connected to a first roller, the side of the first roller away from the rotating rod is fixedly connected to a first bevel gear, the outer surface of the first roller is sleeved with a first belt, the inner cavity of the first belt is provided with a second roller, the outer surface of the second roller is fixedly connected to a rotating column, and the rotating column passes through the limiting plate.

[0012] Preferably, the end of the rotating column away from the second roller is fixedly connected to a rotating cylinder, the outer surface of the rotating cylinder is fixedly connected to an anti-slip cylinder, the outer surface of the rotating cylinder away from the rotating column is fixedly connected to a first rotating block, the outer surface of the first rotating block is sleeved with a first limiting sleeve, the first limiting sleeve is fixedly connected to the outer surface of the first fixed plate, the rotating column passes through the first limiting sleeve and extends to the outer side surface of the first fixed plate, and the end of the rotating column away from the second roller is fixedly connected to the third roller.

[0013] Preferably, the rotating mechanism includes a fixed block and a first limit frame, the fixed block is fixedly connected to the upper surface of the limit plate, the upper surface of the fixed block is fixedly connected to a second limit sleeve, the inner cavity of the second limit sleeve is rotatably connected to the second rotating block, the outer surface of the second rotating block is fixedly connected to a second bevel gear, the conical surface and cylindrical surface of the second bevel gear are both provided with tooth grooves, the second bevel gear is meshed with the first bevel gear, the first limit frame is fixedly connected to the outer side surface of the limit plate, the inner cavity of the first limit frame is rotatably connected to a driving cylinder, the end of the driving cylinder is fixedly connected to a gear ring, and the gear ring is meshed with the second bevel gear.

[0014] Preferably, the driving cylinder is fixedly connected to a third rotating block at one end away from the gear ring, the outer surface of the third rotating block is sleeved with a third limit sleeve, the outer surface of the third limit sleeve is fixedly connected to a second limit frame, the second limit frame is fixedly connected to an opposite surface of the first limit frame, and a connecting rod is fixedly connected to an opposite surface of the first limit frame and the roller at one end away from the driving cylinder, the roller is fixedly connected to a fourth rotating block at one end away from the first limit frame, the outer surface of the fourth rotating block is sleeved with a fourth limit sleeve, the fourth limit sleeve is fixedly connected to the inner wall of the second limit frame, the upper surface of the second limit frame is fixedly connected to a track rod, the outer surface of the track rod is slidably connected to the sliding frame, the inner wall of the sliding frame is rotatably connected to an extrusion cylinder via a bearing, the outer surface of the track rod is sleeved with a first spring, and an end of the first spring is fixedly connected to the outer surface of the sliding frame.

[0015] Preferably, the extrusion mechanism includes a limit rod and a second support rod, the limit rod is fixedly connected to the inner wall of the top frame, the end of the limit rod is rotatably connected to a shaking frame, the outer surface of the shaking frame is fixedly connected to an extrusion frame, the side of the extrusion frame away from the shaking frame is fixedly connected to an extrusion bar, the second support rod is fixedly connected to the outer side surface of the top frame, the middle part of the second support rod is fixedly connected to a screw pump, the output end of the screw pump is fixedly connected to a connecting pipe, the connecting pipe passes through the extrusion frame and the extrusion bar, the driving end of the screw pump is fixedly connected to a fourth roller, the fourth roller is connected to the third roller via a second belt, and the feed port of the screw pump is connected to the glue storage barrel via a pipeline.

[0016] Preferably, the guide mechanism includes a limit ring, which is fixedly connected to the inner wall of the top frame, and a fifth rotating block is rotatably connected to the inner cavity of the limit ring, the upper surface of the fifth rotating block is fixedly connected to a first extrusion plate, the outer surface of the first extrusion plate is fixedly connected to a second spring, the end of the second spring is fixedly connected to the second extrusion plate, the second extrusion plate is fixedly connected to the upper surface of the top frame, the outer surface of the fifth rotating block is fixedly connected to a third support rod, the end of the third support rod is fixedly connected to a connecting frame, the outer surface of the connecting frame is fixedly connected to a wrapping frame, and a guide tube passes through the outer surface of the wrapping frame.

[0017] The present invention provides a rat and ant proof high voltage cable and a production process thereof, which has the following beneficial effects:

[0018] By providing a spiral protective sleeve, the cable and the wrapping sleeve can be wrapped and protected. By opening a medicine filling hole on the outer surface of the anti-slip sleeve, the anti-rat and ant medicine can be stored in the inner cavity of the spiral protective sleeve, thereby preventing rats and ants from gnawing the cable. By providing a transmission mechanism, after starting to work, the cable and the wrapping sleeve that need to be wrapped with the spiral protective sleeve can be driven to move forward. By providing a rotating mechanism, when the transmission mechanism starts to work, they can also rotate together, thereby applying a rotational force to the cable and the wrapping sleeve, thereby enabling the cable to rotate during the movement. By providing a wrapping mechanism, the spiral protective sleeve with holes punched and medicine filled can be placed on the cable when the cable and the wrapping sleeve rotate and move. and the outer surface of the wrapping sleeve, and extrude and flatten the spiral protective sleeve, so that the spiral protective sleeve is tightly wrapped on the outer surface of the wrapping sleeve; and the rotating column in the transmission mechanism drives the third roller, the second belt and the fourth roller to rotate, thereby driving the screw pump to work, and the screw pump continuously applies glue to the gap surface of the spiral protective sleeve after winding, so as to achieve sealing and positioning of the spiral protective sleeve, avoid loosening or displacement of the spiral protective sleeve, and improve the protection effect; the present invention uses a motor to simultaneously drive the cable to rotate, move, wrap the spiral protective sleeve, apply glue and compact the spiral protective sleeve and other multiple processes simultaneously, thereby reducing costs in many aspects such as manpower, equipment cost and energy consumption, and at the same time improves the production efficiency of rat-proof and ant-proof high-voltage cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the external structure of a rat and ant proof high voltage cable of the present invention;

[0020] Figure 2 This is a schematic structural diagram of a rat- and ant-proof high-voltage cable production device of the present invention;

[0021] Figure 3 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0022] Figure 4It is a schematic diagram of the cross-sectional structure of the transmission mechanism of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the rotating mechanism of the present invention;

[0024] Figure 6 It is a schematic diagram of the local structure of the rotating mechanism of the present invention;

[0025] Figure 7 It is a schematic diagram of the wrapping mechanism structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the partial structure of the wrapping mechanism of the present invention;

[0027] Fig. 9 It is a schematic diagram of the structure of the extrusion mechanism of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the guide mechanism of the present invention;

[0029] Fig.11 It is a schematic diagram of the cross-sectional structure of the guide mechanism of the present invention.

[0030] In the figure: 1, cable; 2, wrapping sleeve; 3, spiral protective sleeve; 4, filling hole; 5, base; 6, fixed frame; 7, transmission mechanism; 8, rotating mechanism; 9, wrapping mechanism; 10, first fixed plate; 71, motor; 72, rotating rod; 73, first roller; 74, first bevel gear; 75, first belt; 76, second roller; 77, limit plate; 78, rotating column; 79, rotating cylinder; 710, anti-skid cylinder; 711, first limit sleeve; 712, first rotating block; 713, third roller; 714, second belt; 81, fixed block; 82, second limit sleeve; 83, second rotating block; 84, second bevel gear; 85, first limit frame; 86, driving cylinder; 87, gear ring; 88, third rotating block; 89, third limit sleeve; 810, connecting rod; 81 1. Second limiting frame; 812. Roller; 813. Fourth rotating block; 814. Fourth limiting sleeve; 815. Track rod; 816. Sliding frame; 817. First spring; 818. Extrusion cylinder; 91. First support rod; 92. Top frame; 93. Connecting frame; 94. Limiting block; 95. Extrusion wheel; 96. Extrusion mechanism; 97. Guide mechanism; 961. Limiting rod; 962. Rocking frame; 963. Extrusion frame; 964. Extrusion strip; 965. Second support rod; 966. Screw pump; 967. Connecting pipe; 968. Fourth roller; 971. Limiting ring; 972. Fifth rotating block; 973. First extrusion plate; 974. Second spring; 975. Second extrusion plate; 976. Third support rod; 977. Connecting frame; 978. Package frame; 979. Guide pipe. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0032] like Figure 1 As shown, the present invention provides a rat-ant proof high-voltage cable, comprising a cable 1, wherein the outer surface of the cable 1 is sheathed with a wrapping sleeve 2, the outer surface of the wrapping sleeve 2 is sheathed with a spiral protective sleeve 3, and the outer surface of the spiral protective sleeve 3 is provided with a drug filling hole 4. By providing the spiral protective sleeve 3, the cable 1 and the wrapping sleeve 2 can be wrapped and protected, and by providing the drug filling hole 4 on the outer surface of the anti-slip sleeve 3, the rat-ant proof medicine can be stored in the inner cavity of the spiral protective sleeve 3, thereby preventing rats and ants from climbing onto the cable.

[0033] The present invention provides a production process for a rat- and ant-proof high-voltage cable, comprising the following steps:

[0034] Step 1: Drill holes on the outer surface of the spiral protective sleeve 3, and drill a filling hole 4 every 2cm-5cm, and pour the repellent into the inner cavity of the filling hole 4, then pass the cable 1 with the wrapping sleeve 2 through the roller 812, the extrusion cylinder 818 and the driving cylinder 86 and clamp them;

[0035] Step 2: Connect the motor 71 to a power source and turn on the switch of the motor 71. When the anti-skid cylinder 710 and the driving cylinder 86 rotate, the cable 1 will be driven to rotate. At the same time, the motor 71 drives the rotating cylinder 79 to rotate, driving the cable 1 to move forward.

[0036] Step three: Pass the processed spiral protective cover 3 through the guide tube 979, and connect the end of the spiral protective cover 3 to the outer surface of the wrapping cover 2. When the cable 1 rotates and moves, the spiral protective cover 3 can be wound around the cable 1. At the same time, the motor 71 drives the screw pump 966 to work. When the cable 1 rotates and moves forward, glue is applied to the gap surface of the spiral protective cover 3, and the wound spiral protective cover 3 is sealed and positioned.

[0037] like Figure 2-Figure 11As shown, the cable production process relates to a production device for a rat- and ant-proof high-voltage cable, including a base 5, the upper surface of which is fixedly connected to a fixing frame 6, the outer surface of which is fixedly connected to a first fixing plate 10, the upper surface of which is fixedly connected to a transmission mechanism 7, the transmission mechanism 7 including a motor 71 and a limit plate 77, the limit plate 77 being fixedly connected to the upper surface of the base 5, the motor 71 being fixedly connected to the top of the fixing frame 6, the output end of the motor 71 being provided with a rotating rod 72 via a coupling, by providing the transmission mechanism 7, after starting to work, the cable 1 and the wrapping sleeve 2 that need to be wound can be driven to move, thereby winding the cable 1 and the spiral protective sleeve 3 together, and enabling the rotating mechanism 8 to rotate; the upper surface of the limit plate 77 is fixedly connected to a rotating mechanism 8, by providing the rotating mechanism 8, when the transmission mechanism 7 starts to work, they can also rotate together, thereby applying a rotational force to the cable 1 and the wrapping sleeve 2, thereby The cable 1 can rotate during the movement; the outer surface of the first fixed plate 10 is fixedly connected to a wrapping mechanism 9, and the wrapping mechanism 9 includes a first support rod 91, the first support rod 91 is fixedly connected to the outer surface of the first fixed plate 10, the end of the first support rod 91 is fixedly connected to a top frame 92, the inner wall of the top frame 92 is fixedly connected to a connecting frame 93, the inner cavity of the connecting frame 93 is rotatably connected to a limiting block 94, the end of the limiting block 94 is fixedly connected to an extrusion wheel 95, the side of the top frame 92 close to the first support rod 91 is fixedly connected to an extrusion mechanism 96, and the side of the top frame 92 away from the extrusion mechanism 96 is fixedly connected to a guide mechanism 97. By setting the wrapping mechanism 9, when the cable 1 and the wrapping sleeve 2 rotate and move, the spiral protective sleeve 3 with holes punched and medicine filled can be sleeved on the outer surface of the cable 1 and the wrapping sleeve 2, and the spiral protective sleeve 3 can be squeezed and flattened so that the spiral protective sleeve 3 is tightly wrapped around the outer surface of the wrapping sleeve 2.

[0038] The end of the rotating rod 72 is fixedly connected to a first roller 73, and the first roller 73 is fixedly connected to a first bevel gear 74 on the side away from the rotating rod 72. The outer surface of the first roller 73 is sleeved with a first belt 75, and the inner cavity of the first belt 75 is provided with a second roller 76. The outer surface of the second roller 76 is fixedly connected to a rotating column 78, and the rotating column 78 passes through a limiting plate 77. By providing the first roller 73, when the rotating rod 72 rotates, it can generate rotation, and the first belt 75 drives the second roller 76 to rotate. The end of the rotating column 78 away from the second roller 76 is fixedly connected to a rotating cylinder 79, and the outer surface of the rotating cylinder 79 is fixedly connected to an anti-skid cylinder 710. The outer surface of the rotating column 78 away from the first rotating block 712 is fixedly connected, and the outer surface of the first rotating block 712 is sleeved with a first limiting sleeve 711, and the first limiting sleeve 711 is fixedly connected to the outer surface of the first fixed plate 10. The rotating column 78 passes through the first limiting sleeve 711 and extends to the outer side surface of the first fixed plate 10. The end of the rotating column 78 away from the second roller 76 is fixedly connected to the third roller 713. By setting the rotating cylinder 79, when the rotating column 78 rotates, it can rotate together, thereby driving the anti-skid cylinder 710 to rotate. By setting the anti-skid cylinder 710, when the rotating cylinder 79 rotates, the cable 1 and the wrapping sleeve 2 can be moved. By setting the first limiting sleeve 711, the first rotating column 78 can be The movable block 712 is limited so that the first rotating block 712 can stably rotate in the inner cavity of the first limiting sleeve 711. The rotating mechanism 8 includes a fixed block 81 and a first limiting frame 85. The fixed block 81 is fixedly connected to the upper surface of the limiting plate 77. The upper surface of the fixed block 81 is fixedly connected with a second limiting sleeve 82. The inner cavity of the second limiting sleeve 82 is rotatably connected with a second rotating block 83. By setting the second limiting sleeve 82, the second rotating block 83 can be limited so that the second rotating block 83 can stably rotate in the inner cavity of the second limiting sleeve 82. The outer surface of the second rotating block 83 is fixedly connected with a second bevel gear 84. The conical surface and cylindrical surface of the second bevel gear 84 are both provided with tooth grooves. The bevel gear 84 meshes with the first bevel gear 74, the first limiting frame 85 is fixedly connected to the outer side of the limiting plate 77, and a driving cylinder 86 is rotatably connected to the inner cavity of the first limiting frame 85. A gear ring 87 is fixedly connected to the end of the driving cylinder 86, and the gear ring 87 meshes with the second bevel gear 84. By setting the second bevel gear 84, it can cooperate with the first bevel gear 74, and then when the first bevel gear 74 rotates, the second bevel gear 84 rotates. By setting the gear ring 87, when the second bevel gear 84 rotates, the gear ring 87 can be rotated, and then the driving cylinder 86 can be rotated. By setting the driving cylinder 86, it can contact the outer surfaces of the cable 1 and the wrapping sleeve 2 when rotating.Then the cable 1 and the wrapping sleeve 2 are rotated. A threaded anti-slip sleeve is arranged on the side of the driving cylinder 86. During the rotation, a lateral driving force can be generated to cooperate with the rotating cylinder 79 to drive the cable forward.

[0039] The end of the driving cylinder 86 away from the gear ring 87 is fixedly connected to the third rotating block 88, the outer surface of the third rotating block 88 is sleeved with a third limiting sleeve 89, the outer surface of the third limiting sleeve 89 is fixedly connected to the second limiting frame 811, the second limiting frame 811 is fixedly connected to the opposite surface of the first limiting frame 85 with a connecting rod 810, the end of the first limiting frame 85 away from the driving cylinder 86 is rotatably connected to the roller 812, the end of the roller 812 away from the first limiting frame 85 is fixedly connected to the fourth rotating block 813, the outer surface of the fourth rotating block 813 is sleeved with a fourth limiting sleeve 814, The fourth limiting sleeve 814 is fixedly connected to the inner wall of the second limiting frame 811, the upper surface of the second limiting frame 811 is fixedly connected to a track rod 815, the outer surface of the track rod 815 is slidably connected to a sliding frame 816, the inner wall of the sliding frame 816 is rotatably connected to an extrusion cylinder 818 through a bearing, the outer surface of the track rod 815 is sleeved with a first spring 817, the end of the first spring 817 is fixedly connected to the outer surface of the sliding frame 816, and by setting the track rod 815, the sliding frame 816 can be limited, so that the sliding frame 816 can slide stably on the outer surface of the track rod 815. Then, the extrusion cylinder 818 squeezes the cable. By setting the first spring 817, the sliding frame 816 can be pulled. By setting the third limiting sleeve 89, the third rotating block 88 can be limited, so that the third rotating block 88 can rotate in the inner cavity of the third limiting sleeve 89, thereby making the rotation of the driving cylinder 86 more stable. By setting the roller 812, the bottom of the cable 1 and the wrapping sleeve 2 can be supported, so that the cable 1 will not fall off when it rotates. By setting the fourth limiting sleeve 814, the fourth rotating block 813 can be limited, thereby making the rotation of the roller 812 more stable. When in use, the operator The operator places the cable 1 and the wrapping sleeve 2 on the upper surface of the drum 812, then connects the motor 71 to the power supply and turns on the switch of the motor 71, so that the rotating rod 72 drives the first roller 73 to rotate, and then the first belt 75 drives the second roller 76 to rotate, and finally the rotating column 78, the rotating cylinder 79 and the anti-slip cylinder 710 rotate, so that the cable 1 and the wrapping sleeve 2 rotate and move, and when the first bevel gear 74 rotates, it will drive the second bevel gear 84 to rotate, and then the gear ring 87 and the driving cylinder 86 rotate, so that the cable 1 is subjected to a rotational force, so that the cable 1 can produce the effect of rotation and movement.

[0040] The squeezing mechanism 96 includes a limiting rod 961 and a second supporting rod 965. The limiting rod 961 is fixedly connected to the inner wall of the top frame 92. The end of the limiting rod 961 is rotatably connected to a shaking frame 962. The outer surface of the shaking frame 962 is fixedly connected to a squeezing frame 963. The side of the squeezing frame 963 away from the squeezing frame 962 is fixedly connected to a squeezing bar 964. By setting the limiting rod 961, the squeezing frame 962 can be limited so that the squeezing frame 962 can rotate stably at the end of the limiting rod 961. By setting the squeezing frame 963 and the squeezing bar 964, the spiral protective sleeve 3 wrapped on the outer surface of the cable 1 can be squeezed, so that the spiral protective sleeve 3 is tightly connected to the outer surfaces of the cable 1 and the wrapping sleeve 2. The second support rod 965 is fixedly connected to the outer side of the top frame 92, and a screw pump 966 is fixedly connected to the middle part of the second support rod 965. The output end of the screw pump 966 is fixedly connected to a connecting pipe 967, and the connecting pipe 967 passes through the extrusion frame 963 and the extrusion strip 964. The extrusion strip 964 is provided with a glue outlet hole for glue output. The driving end of the screw pump 966 is fixedly connected to a fourth roller 968, and the fourth roller 968 is connected to the third roller 913 through the second belt 714. The feed port of the screw pump 966 is connected to the glue storage barrel through a pipeline (not shown). By setting the screw pump 966, when the internal rotating rod rotates, the glue can flow to the extrusion strip 964 through the connecting pipe 967, and then on the extrusion strip 964. When in contact with the spiral protective sleeve, glue is applied to the gap surface of the spiral protective sleeve 3, and the wound spiral protective sleeve 3 is sealed and positioned. By setting the fourth roller 968 and the second belt 714, the fourth roller 968 and the screw pump 966 can be driven to rotate when the third roller 913 rotates. The guide mechanism 97 includes a limit ring 971, and the limit ring 971 is fixedly connected to the inner wall of the top frame 92. The inner cavity of the limit ring 971 is rotatably connected to a fifth rotating block 972. The upper surface of the fifth rotating block 972 is fixedly connected to a first extrusion plate 973, and the outer surface of the first extrusion plate 973 is fixedly connected to a second spring 974. The end of the second spring 974 is fixedly connected to a second The extrusion plate 975, the second extrusion plate 975 is fixedly connected to the upper surface of the top frame 92, and the fifth rotating block 972 can be limited by setting the limit ring 971, so that the fifth rotating block 972 can stably rotate in the inner cavity of the limit ring 971. The fifth rotating block 972 can be squeezed by setting the first extrusion plate 973, the second extrusion plate 975 and the second spring 974, so that the fifth rotating block 972 always generates a rotational force. The outer surface of the fifth rotating block 972 is fixedly connected to the third support rod 976, and the end of the third support rod 976 is fixedly connected to the connecting frame 977. The outer surface of the connecting frame 977 is fixedly connected to the wrapping frame 978, and the outer surface of the wrapping frame 978 is penetrated by a guide tube 979.By setting the wrapping frame 978, the cable 1 can be placed close to it to limit its position, and when the cable 1 rotates, the spiral protective sleeve 3 can be tightly connected to the outer surface of the cable 1. By setting the guide tube 979, the spiral protective sleeve 3 that needs to be wound can be guided.

[0041] Working principle: When in use, the operator places the cable 1 and the wrapping sleeve 2 on the upper surface of the drum 812, then connects the motor 71 to the power supply and turns on the switch of the motor 71, so that the rotating rod 72 drives the first roller 73 to rotate, and then the first belt 75 drives the second roller 76 to rotate, and finally the rotating column 78, the rotating cylinder 79 and the anti-slip cylinder 710 rotate, so that the cable 1 and the wrapping sleeve 2 move forward. At the same time, when the first bevel gear 74 rotates, it will drive the second bevel gear 84 to rotate, and then the gear ring 87 and the driving cylinder 86 rotate, so that the cable 1 is subjected to a rotational force, and cooperates with the rotating cylinder 79 to make the cable 1 rotate and move forward. The operator inserts the spiral protective sleeve 3 with a hole into the inner cavity of the guide tube 979, and The end of the spiral protective sleeve 3 is wrapped around the outer surface of the cable 1 and the wrapping sleeve 2. When the cable 1 and the wrapping sleeve 2 rotate and move, the spiral protective sleeve 3 will contact the extrusion frame 963 and the extrusion strip 964. During the contact process, the extrusion strip 964 makes the spiral protective sleeve 3 tightly connected to the outer surface of the wrapping sleeve 2, and can squeeze the medicine inside the medicine filling hole 4 tightly; at the same time, the rotation of the rotating column 78 will drive the screw pump 966 to work through the third roller 713, the second belt 714 and the fourth roller 968. The screw pump 966 continuously applies glue to the gap surface of the spiral protective sleeve 3 after winding, so as to realize the sealing and positioning of the spiral protective sleeve, and use the repellent in the medicine filling hole 4 on the spiral protective sleeve 3 to drive away insects and rodents, thereby protecting the cable wrapping sleeve 2, the cable 1 and its inner layer.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A rat-ant proof high voltage cable, comprising a cable (1), characterized in that: The outer surface of the cable (1) is covered with a wrapping sleeve (2), the outer surface of the wrapping sleeve (2) is covered with a spiral protective sleeve (3), and the outer surface of the spiral protective sleeve (3) is provided with a filling hole (4).

2. A process for producing rat- and ant-proof high-voltage cables, characterized in that: The following steps are involved: Step 1: Drill holes on the outer surface of the spiral protective sleeve (3), and drill a filling hole (4) every 2 cm to 5 cm, and pour the repellent into the inner cavity of the filling hole (4), and then pass the cable (1) with the wrapping sleeve (2) through the roller (812), the extrusion cylinder (818) and the driving cylinder (86) and clamp them; Step 2: Connect the motor (71) to a power source and turn on the switch of the motor (71). When the anti-skid cylinder (710) and the driving cylinder (86) rotate, the cable (1) is driven to rotate. At the same time, the motor (71) drives the rotating cylinder (79) to rotate, driving the cable (1) to move forward. Step 3: Pass the processed spiral protective sleeve (3) through the guide tube (979), and connect the end of the spiral protective sleeve (3) to the outer surface of the wrapping sleeve (2). When the cable (1) rotates and moves, the spiral protective sleeve (3) can be wound around the cable (1). At the same time, the motor (71) drives the screw pump (966) to work. When the cable (1) rotates and moves forward, glue is applied to the gap surface of the spiral protective sleeve (3), and the wound spiral protective sleeve (3) is sealed and positioned. The above-mentioned cable production process relates to a production device for a rat-ant-proof high-voltage cable, comprising a base (5), the upper surface of the base (5) is fixedly connected to a fixing frame (6), the outer surface of the base (5) is fixedly connected to a first fixing plate (10), the upper surface of the base (5) is fixedly connected to a transmission mechanism (7), the transmission mechanism (7) comprises a motor (71) and a limit plate (77), the limit plate (77) is fixedly connected to the upper surface of the base (5), the motor (71) is fixedly connected to the top of the fixing frame (6), and the output end of the motor (71) is installed with a rotating rod (72) through a coupling; the upper surface of the limit plate (77) is fixedly connected to a rotating mechanism (8); the first fixing plate (10) is fixedly connected to the upper surface of the base (5), and the transmission mechanism (7) comprises a motor (71) and a limit plate (77). 0) is fixedly connected to the outer surface of a wrapping mechanism (9), the wrapping mechanism (9) comprising a first support rod (91), the first support rod (91) is fixedly connected to the outer surface of a first fixed plate (10), the end of the first support rod (91) is fixedly connected to a top frame (92), the inner wall of the top frame (92) is fixedly connected to a connecting frame (93), the inner cavity of the connecting frame (93) is rotatably connected to a limiting block (94), the end of the limiting block (94) is fixedly connected to an extrusion wheel (95), the side of the top frame (92) close to the first support rod (91) is fixedly connected to an extrusion mechanism (96), and the side of the top frame (92) away from the extrusion mechanism (96) is fixedly connected to a guide mechanism (97).

3. The production device of a rat- and ant-proof high-voltage cable according to claim 2, characterized in that: The end of the rotating rod (72) is fixedly connected to a first roller (73), a side of the first roller (73) away from the rotating rod (72) is fixedly connected to a first bevel gear (74), the first roller (73) is connected to a second roller (76) via a first belt (75), the outer surface of the second roller (76) is fixedly connected to a rotating column (78), and the rotating column (78) passes through the limiting plate (77).

4. The production device of a rat-ant-proof high-voltage cable according to claim 3, characterized in that: The end of the rotating column (78) away from the second roller (76) is fixedly connected to a rotating cylinder (79), the outer surface of the rotating cylinder (79) is fixedly connected to an anti-slip cylinder (710), the outer surface of the rotating cylinder (79) away from the rotating column (78) is fixedly connected to a first rotating block (712), the outer surface of the first rotating block (712) is sleeved with a first limiting sleeve (711), the first limiting sleeve (711) is fixedly connected to the outer surface of the first fixed plate (10), the rotating column (78) passes through the first limiting sleeve (711) and extends to the outer side surface of the first fixed plate (10), and the end of the rotating column (78) away from the second roller (76) is fixedly connected to a third roller (713).

5. The production device of a rat- and ant-proof high-voltage cable according to claim 4, characterized in that: The rotating mechanism (8) comprises a fixed block (81) and a first limiting frame (85), wherein the fixed block (81) is fixedly connected to the upper surface of the limiting plate (77), the upper surface of the fixed block (81) is fixedly connected to a second limiting sleeve (82), the inner cavity of the second limiting sleeve (82) is rotatably connected to a second rotating block (83), the outer surface of the second rotating block (83) is fixedly connected to a second bevel gear (84), the conical surface and the cylindrical surface of the second bevel gear (84) are both provided with tooth grooves, the second bevel gear (84) is meshed with the first bevel gear (74), the first limiting frame (85) is fixedly connected to the outer side surface of the limiting plate (77), the inner cavity of the first limiting frame (85) is rotatably connected to a driving cylinder (86), the end of the driving cylinder (86) is fixedly connected to a tooth ring (87), and the tooth ring (87) is meshed with the second bevel gear (84).

6. The production device of a rat- and ant-proof high-voltage cable according to claim 5, characterized in that: The end of the driving cylinder (86) away from the gear ring (87) is fixedly connected to a third rotating block (88), the outer surface of the third rotating block (88) is sleeved with a third limiting sleeve (89), the outer surface of the third limiting sleeve (89) is fixedly connected to a second limiting frame (811), a connecting rod (810) is fixedly connected between the second limiting frame (811) and the opposite surface of the first limiting frame (85), the end of the first limiting frame (85) away from the driving cylinder (86) is rotatably connected to a roller (812), and the end of the roller (812) away from the first limiting frame (85) is fixedly connected to a fourth rotating block (813), The outer surface of the fourth rotating block (813) is sleeved with a fourth limiting sleeve (814), and the fourth limiting sleeve (814) is fixedly connected to the inner wall of the second limiting frame (811). The upper surface of the second limiting frame (811) is fixedly connected with a track rod (815), and the outer surface of the track rod (815) is slidably connected with a sliding frame (816). The inner wall of the sliding frame (816) is rotatably connected with an extrusion cylinder (818) via a bearing. The outer surface of the track rod (815) is sleeved with a first spring (817), and the end of the first spring (817) is fixedly connected to the outer surface of the sliding frame (816).

7. The production device of a rat- and ant-proof high-voltage cable according to claim 6, characterized in that: The extrusion mechanism (96) comprises a limit rod (961) and a second support rod (965); the limit rod (961) is fixedly connected to the inner wall of the top frame (92); the end of the limit rod (961) is rotatably connected to a shaking frame (962); the outer surface of the shaking frame (962) is fixedly connected to an extrusion frame (963); a side of the extrusion frame (963) away from the shaking frame (962) is fixedly connected to an extrusion strip (964); and the second support rod (965) is fixedly connected to the outer side of the top frame (92). The middle part of the second support rod (965) is fixedly connected to a screw pump (966), the output end of the screw pump (966) is fixedly connected to a connecting pipe (967), the connecting pipe (967) passes through the extrusion frame (963) and the extrusion strip (964), the driving end of the screw pump (966) is fixedly connected to a fourth roller (968), the fourth roller (968) is connected to the third roller (913) through a second belt (714), and the feed port of the screw pump (966) is connected to the glue storage barrel through a pipeline.

8. The production device of a rat- and ant-proof high-voltage cable according to claim 7, characterized in that: The guide mechanism (97) comprises a limit ring (971), the limit ring (971) is fixedly connected to the inner wall of the top frame (92), the inner cavity of the limit ring (971) is rotatably connected to a fifth rotating block (972), the upper surface of the fifth rotating block (972) is fixedly connected to a first extrusion plate (973), the outer surface of the first extrusion plate (973) is fixedly connected to a second spring (974), the end of the second spring (974) is fixedly connected to a second extrusion plate (975), the second extrusion plate (975) is fixedly connected to the upper surface of the top frame (92), the outer surface of the fifth rotating block (972) is fixedly connected to a third support rod (976), the end of the third support rod (976) is fixedly connected to a connecting frame (977), the outer surface of the connecting frame (977) is fixedly connected to a wrapping frame (978), and the outer surface of the wrapping frame (978) is penetrated by a guide tube (979).

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