Indoor wiring device for electric power grid

Abstract

The invention relates to an indoor wiring device for a power grid, which comprises a box body and a box door hinged to the box body, a plurality of groups of wiring mechanisms are arranged in the box body, each wiring mechanism comprises a wire coil, and each wire coil comprises a wire; a plurality of through holes are formed in the top of the box body, a roller assembly is arranged at the top of the box body, and the roller assembly is used for conducting automatic straightening operation on an electric wire; the roller assembly comprises two sets of symmetrically-arranged first moving plates, the number of each set of first moving plates is two, the opposite side walls of each set of first moving plates are rotationally connected with grinding rollers through first rotating shafts, the side walls of the first moving plates are fixedly connected with first motors, and the output ends of the first motors are fixed to one ends of the first rotating shafts. The electric wire penetrates out of the through hole and is clamped between the two grinding rollers; and the powder coating mechanism used for coating the wires with talcum powder is arranged at the top of the box body, the friction force around the wires can be reduced, the wires can be pulled conveniently, the remaining amount of the wires on the wire coil can be detected, and the effect of adding the wire coil in time is achieved.

Description

Technical Field

[0001] The invention relates to an indoor wiring device for a power grid, belonging to the technical field of power grids. Background Art

[0002] The power grid is part of the power system, which consists of substations and lines of various voltages. Indoor electricity is the last end of the power grid. Usually, it is necessary to pull the wires from the wire reels and insert them into the pre-buried wire pipes indoors to complete the wiring operation.

[0003] However, when the existing indoor wiring device for power grid is in use, the wire is in a bent state after being pulled out from the wire coil. The wire is easy to be entangled during indoor wiring, and it is inconvenient to pass through the pipe, which affects the efficiency of wiring and easily causes damage to the wire. For example, Chinese patent CN113054593A discloses an integrated wiring method for indoor decoration line installation, in which a wire-releasing motor drives a fixed wheel to rotate, so that the fixed wheel and the sliding wheel unwind the rolled wire, which is convenient for the wire laying device to install the wire, and the sliding block squeezes the compression spring, so that the sliding block drives the sliding wheel to move along the support plate, so that the fixed wheel and the sliding wheel unwind the wires of different diameters, thereby improving the applicability of the equipment. However, when the wire is pulled, the friction force is large, which is not convenient for pulling the wire, affecting the efficiency of wiring and easily causing damage to the wire; and it is not convenient to detect the remaining amount of wire on the wire coil, resulting in the failure to add the wire coil in time, affecting the efficiency and quality of wiring. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the present invention provides an indoor wiring device for an electric power grid, which can reduce the friction around the wires, facilitate pulling the wires, and can detect the remaining amount of wire on the wire roll, thereby achieving the effect of adding the wire roll in time.

[0005] The technical solution of the present invention is as follows:

[0006] An indoor wiring device for an electric power grid comprises a box body and a box door hinged to the box body, wherein a plurality of wiring mechanisms are arranged in the box body, wherein the wiring mechanisms comprise wire coils, and the wire coils comprise electric wires; a plurality of through holes are opened on the top of the box body, wherein a roller assembly is arranged on the top of the box body, and the roller assembly is used for automatically straightening the electric wires; the roller assembly comprises two groups of symmetrically arranged first movable plates, and the number of the first movable plates in each group is two, and the opposite side walls of each group of the first movable plates are rotatably connected to rolling rollers through a first rotating shaft, and the side walls of the first movable plates are fixedly connected to a first motor, and the output end of the first motor is fixed to one end of the first rotating shaft, and the electric wires pass through the through holes and are clamped between the two rolling rollers; a powder coating mechanism for coating talcum powder on the electric wires is arranged on the top of the box body.

[0007] Among them, each of the wiring mechanisms includes a support plate fixedly connected to the bottom of the box body. A rotating rod is rotatably connected to the wall surface of the support plate. A first fixing ring is fixedly provided on the rotating rod. The wire coil is sleeved outside the rotating rod. A moving ring is also sleeved on the rotating rod. The wire coil is arranged between the first fixing ring and the moving ring. An external thread is also provided on the end portion of the rotating rod extending beyond the moving ring. A nut is threadedly connected to the external thread.

[0008] Among them, the powder coating mechanism is located above the roller assembly. The powder coating mechanism includes an L-shaped plate fixedly connected to the top of the box body. A first round hole is opened at the top of the L-shaped plate. A fixed cylinder is fixedly connected to the bottom of the L-shaped plate. A second round hole is opened at the bottom of the fixed cylinder. The first round hole and the second round hole correspond to each other. The wire passes through the second round hole and the first round hole in sequence from bottom to top. Two symmetrically arranged second fixing rings are fixedly connected to the inner wall of the fixed cylinder. A rotating ring is rotatably connected between the two second fixing rings. The rotating ring is driven to rotate by a driving mechanism. A plurality of stirring rods inclined downward are fixedly connected to the bottom of the rotating ring. An arc-shaped plate is connected to the inner wall of the rotating ring through a lifting mechanism; A feeding pipe is fixedly inserted into the top of the L-shaped plate. The lower end of the feeding pipe is inserted into the fixed cylinder. The upper end of the feeding pipe is fixedly connected to a storage box.

[0009] Among them, the driving mechanism includes a driving pulley fixedly connected to the end of one of the first rotating shafts. A second rotating shaft is rotatably arranged on the side wall of the fixed cylinder. A driven pulley is rotatably connected to the second rotating shaft. The driven pulley and the driving pulley are driven by a belt. One end of the second rotating shaft located inside the fixed cylinder is provided with a rubber wheel. The rubber wheel abuts against the rotating ring. The rotating ring is driven to rotate by the rubber wheel.

[0010] Among them, a vibration mechanism for knocking and vibrating the powder-coated wire is arranged in the fixed cylinder. The vibration mechanism includes a second moving block. A rubber head is fixedly connected to the side wall of the second moving block. A moving mechanism is arranged between the second moving block and the fixed cylinder. The moving mechanism is used for reciprocatingly knocking and vibrating the wire to vibrate and separate the excess talcum powder; The moving mechanism includes two symmetrically arranged sleeve rods fixedly connected to the side wall of the second moving block. A sleeve is sleeved on the side wall of each sleeve rod. The other end of the sleeve is fixed to the inner wall of the fixed cylinder. A fourth spring is fixedly connected between each sleeve rod and the inner wall of the fixed cylinder. The movement of the second moving block is pushed by a second pushing mechanism; The second pushing mechanism includes a second connecting rod fixedly connected to the side wall of the second moving block. A pushing block is fixedly connected to the lower end of the second connecting rod. A plurality of arrayed conical blocks are fixedly connected to the end face of the rubber wheel. The side wall of the pushing block is abutted by the conical blocks to push the second connecting rod to move towards the wire.

[0011] Among them, a detection mechanism for detecting the remaining amount of the wire on the wire reel is provided on the side wall of the support plate. The detection mechanism includes a fixing plate fixedly connected to the side wall of the support plate, and two symmetrically arranged moving rods are slidably inserted into the top of the fixing plate. A second moving plate is fixedly connected to the lower end of the first moving rod. An inclined plate is fixedly connected to the side wall of the second moving plate. A first moving block is fixedly connected to the upper end of the first moving rod. A first spring is sleeved on the side wall of each first moving rod. Two ends of the first spring are respectively connected to the end faces of the second moving plate and the fixing plate. An induction block is connected to the top of the first moving block, and a proximity switch is fixedly connected to the side wall of the fixing plate.

[0012] Among them, the lifting mechanism includes two symmetrically arranged first connecting rods fixedly connected to the top of each arc-shaped plate. A connecting frame is sleeved on the side wall of the first connecting rod. The connecting frame is fixed to the inner wall of the rotating ring. A second spring is sleeved outside each first connecting rod. A third moving block is fixedly connected to the upper end of the first connecting rod. Two ends of the second spring are respectively connected to the end faces of the connecting frame and the third moving block. A telescopic cover is fixedly connected between the third moving block and the connecting frame. The telescopic cover is sleeved outside the second spring. The movement of the third moving block is pushed by a first pushing mechanism; the first pushing mechanism includes a fixing rod fixedly connected to the top of the third moving block, and a pushing rod is fixedly connected to the side wall of the fixing rod. A plurality of triangular plates arranged in an array are fixedly connected to the inner wall of the fixed cylinder. The end of the pushing rod abuts against the triangular plate to push the third moving block to move upward, and drives the arc-shaped plate to move upward through the first connecting rod.

[0013] Among them, a first reset mechanism is provided on two groups of symmetrically arranged first moving plates. The first reset mechanism includes a first connecting plate fixedly connected to the side wall of each group of first moving plates. Two symmetrically arranged first T-shaped guide rods are fixedly connected to the side wall of the first connecting plate. A second connecting plate is slidably sleeved on the side wall of the first T-shaped guide rod. The second connecting plate is fixed to the top of the box body. A third spring is sleeved on each first T-shaped guide rod. Two ends of the third spring are respectively connected to the end faces of the first connecting plate and the second connecting plate.

[0014] Among them, a resistance mechanism for providing resistance to the rotation of the rotating rod is provided on the side wall of the support plate. The resistance mechanism includes a connecting shaft fixedly connected to the end of the rotating rod. A circular ring is fixedly sleeved on the side wall of the connecting shaft. A plurality of arc-shaped grooves arranged in an array are formed on the side wall of the circular ring. A first fixing block is fixedly connected to the side wall of the support plate. Two symmetrically arranged second T-shaped guide rods are inserted into the top of the first fixing block. A limiting block is fixedly connected to the upper end of the second T-shaped guide rod. The limiting block is matched with the arc-shaped groove. A fifth spring is sleeved outside each second T-shaped guide rod. Two ends of the fifth spring are respectively connected to the end faces of the first fixing block and the limiting block.

[0015] Among them, a cutting mechanism for cutting wires is provided at the top of the L-shaped plate. The cutting mechanism includes two symmetrically arranged second fixing blocks fixedly connected to the top of the L-shaped plate. The opposite side walls of the two second fixing blocks are fixedly connected with guide rods. Two symmetrically arranged sliders are sleeved on the side walls of the guide rods. A double-headed lead screw is rotatably connected to the opposite side walls of the two second fixing blocks. The sliders are threadedly connected to the threaded parts of the double-headed lead screw. The side walls of each slider are fixedly connected with cutting heads. A second motor is fixedly connected to the side wall of one of the second fixing blocks.

[0016] The present invention has the following beneficial effects:

[0017] By setting a resistance mechanism and the like, when in use, first, the wire coil is sleeved on the side wall of the rotating rod. Then, the moving ring is sleeved on the side wall of the rotating rod, and the nut is tightened on the side wall of the external thread, so that the moving ring clamps and fixes the wire coil. Then, the two first moving plates are pushed to move away from each other. At the same time, the third spring is compressed. Then, the head of the wire is passed through the through hole at the top of the box body and then through between the two rolling rollers. Then, the first moving plates are released. At this time, the two first moving plates can drive the two rolling rollers to move closer to each other under the action of the third spring and abut against the side wall of the wire. Finally, the first motor is started. The rotation of the first motor drives the rotation of the first rotating shaft, and then drives the rolling rollers to rotate. At this time, the wire can be pulled, and the wire coil and the rotating rod can be driven to rotate. When the rotating rod rotates, the connecting shaft drives the circular ring to rotate, so that the limiting block can slide from the arc-shaped groove to the side wall of the circular ring. At the same time, the fifth spring is compressed. When the limiting block aligns with the next arc-shaped groove, the limiting block can slide into the arc-shaped groove under the action of the fifth spring. In this way, a constant resistance can be provided to the connecting shaft and the rotating rod, and thus a resistance can be provided to the wire coil. During wire laying, the wire can be pre-straightened. When the wire is conveyed through the rolling rollers, it can be straightened again to ensure the efficiency and quality of subsequent wire laying.

[0018] In the present invention, by providing a powder coating mechanism, etc., after the wire straightening is completed, the wire enters the fixed cylinder through the second round hole. At this time, talcum powder can be applied to the surface of the wire. The powder-coated wire is conveyed out through the first round hole. During wire routing, the friction between the wire and the inner wall of the wire tube can be reduced, facilitating the pulling of the wire and ensuring the efficiency and quality of subsequent wire routing. Meanwhile, when the rolling roller rotates, it can drive the driving pulley to rotate through the first rotating shaft, and then drive the driven pulley and the second rotating shaft to rotate through the belt. When the second rotating shaft rotates, it can drive the rubber wheel to rotate. When the rubber wheel rotates, it can drive the rotating ring to rotate. At this time, the talcum powder in the fixed cylinder can be stirred through the stirring rod, strengthening the stirring and mixing between the talcum powder and the wire to ensure that the talcum powder can fully penetrate into the tiny pores of the wire, improving the adhesion, making the powder coating more efficient and with better effect. At the same time, when the rotating ring rotates, it can drive a plurality of arc-shaped plates to rotate through the lifting mechanism. At this time, the talcum powder in the fixed cylinder can be gathered and abutted against the side wall of the arc-shaped plate in the direction close to the wire, improving the efficiency and quality of powder coating. And when the end of the push rod abuts against the side wall of the triangular plate, it can push the third moving block upward and drive the arc-shaped plate to move upward through the first connecting rod. At the same time, the second spring is compressed. When the end of the push rod passes over the side wall of the triangular plate, the arc-shaped plate can move downward and reset under the action of the second spring. Repeating this way, the arc-shaped plate can move up and down reciprocally, thereby being able to crush the caked talcum powder in the fixed cylinder, improving the efficiency and quality of powder coating.

[0019] In the present invention, by providing a vibration mechanism, etc., when the rubber wheel rotates, it drives the conical block to rotate synchronously. When the conical block abuts against the side wall of the pushing block, it can push the second connecting rod to move in the direction close to the wire, and drive the second moving block and the rubber head to move synchronously. At the same time, the sleeve rod moves away from the sleeve, and the fourth spring is stretched. When the conical block passes over the side wall of the pushing block, the second moving block and the rubber head can move away from the wire and reset under the action of the fourth spring. Repeating this way, the rubber head can reciprocally knock and vibrate the powder-coated wire, facilitating the vibration and separation of the excess talcum powder and avoiding the waste of talcum powder.

[0020] In the present invention, by providing a detection mechanism, etc., when the wire coil is sleeved on the side wall of the rotating rod, the end of the wire coil can abut against the inclined plate, thereby being able to push the second moving plate upward. At the same time, the first moving block is driven upward by the moving rod, and then the sensing block is driven upward synchronously by the lifting module, and the first spring is compressed. After the wire coil is installed in place, the second moving plate can abut against the surface of the wire under the action of the first spring to avoid loosening. At this time, a certain resistance can also be provided to the wire coil. As the wire gradually decreases, the second moving plate can continue to move downward under the action of the first spring and always remain in contact with the surface of the wire coil. Moreover, when the second moving plate continues to move downward, it can drive the sensing block to move downward synchronously. At this time, when the sensing block contacts the proximity switch, it can be determined that the remaining amount of the wire coil is small, and at the same time, the operator is reminded to replace it to ensure the efficiency and quality of subsequent wiring. And by driving the sensing block to move up and down through the lifting module, the initial distance between the sensing block and the proximity switch can be adjusted, so as to facilitate the adaptation to wire coils of different sizes and specifications, with stronger applicability and more convenient and fast use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the structure of the wiring mechanism in the present invention;

[0023] Figure 3 is a schematic diagram of the structure of the detection mechanism in the present invention;

[0024] Figure 4 is a schematic diagram of the structure of the driving mechanism in the present invention;

[0025] Figure 5 is a partial cross-sectional structure schematic diagram of the fixed cylinder in the present invention;

[0026] Figure 6 is a partial cross-sectional structure schematic diagram of the fixed cylinder from another perspective in the present invention;

[0027] Figure 7 is Figure 1 the enlarged structure schematic diagram at A in

[0028] Figure 8 is Figure 2 the enlarged structure schematic diagram at B in

[0029] Figure 9 is Figure 2 the enlarged structure schematic diagram at C in

[0030] Figure 10 is Figure 3 the enlarged structure schematic diagram at D in

[0031] Figure 11 is Figure 5 the enlarged structural schematic diagram at position E in

[0032] Figure 12 is Figure 6 the enlarged structural schematic diagram at position F in

[0033] Figure 13 is Figure 12 the enlarged structural schematic diagram at position G in

[0034] The reference signs in the figure are shown as:

[0035] 1, box body; 101, box door; 2, lifting mechanism; 201, connecting frame; 202, first connecting rod; 203, third moving block; 204, second spring; 205, telescopic cover; 3, first pushing mechanism; 301, fixed rod; 302, pushing rod; 303, triangular plate; 4, vibration mechanism; 401, second moving block; 402, rubber head; 5, driving mechanism; 501, second rotating shaft; 502, rubber wheel; 503, driven belt pulley; 504, driving belt pulley; 505, belt; 6, moving mechanism; 601, sleeve; 602, sleeve rod; 603, fourth spring; 7, second pushing mechanism; 701, conical block; 702, second connecting rod; 703, pushing block; 8, first reset mechanism; 801, first connecting plate; 802, first T-shaped guide rod; 803, second connecting plate; 804, third spring; 9, resistance mechanism; 901, ring; 902, arc groove; 903, first fixing block; 904, second T-shaped guide rod; 905, limiting block; 906, fifth spring; 907, connecting shaft; 10, cutting mechanism; 1001, second fixing block; 1003, guide rod; 1004, slider; 1005, double-headed screw rod; 1006, second motor; 1007, cutting head; 11, wiring mechanism; 1101, support plate; 1102, rotating rod; 1103, external thread; 1104, nut; 1105, first moving plate; 1106, first rotating shaft; 1107, rolling roller; 1108, first motor; 1201, first fixing ring; 1202, electric wire; 1203, moving ring; 13, detection mechanism; 1301, second moving plate; 1302, inclined plate; 1303, fixing plate; 1304, first moving block; 1305, lifting module; 1306, induction block; 1307, proximity switch; 1308, moving rod; 1309, first spring; 14, powder coating mechanism; 1401, L-shaped plate; 1402, fixed cylinder; 1403, second round hole; 1404, first round hole; 1405, second fixing ring; 1406, rotating ring; 1407, stirring rod; 1408, arc plate; 1409, storage bin; 1410, feeding pipe. Detailed implementation manners

[0036] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0037] Please refer to Figures 1 to 13 , the invention provides a technical solution:

[0038] An indoor wiring device for a power grid includes a box body 1 and a box door 101. A plurality of through holes are formed in the top of the box body 1 for the power supply wire 1202 to pass through and reach between two rolling rollers 1107. A plurality of groups of wiring mechanisms 11 are arranged on the box body 1. Each group of wiring mechanisms 11 includes a support plate 1101 fixedly connected to the bottom of the box body 1. A rotating rod 1102 is rotatably connected to the side wall of the support plate 1101. A first fixing ring 1201 is fixedly sleeved on the side wall of the rotating rod 1102. A wire coil is sleeved on the side wall of the rotating rod 1102. The wire coil includes a wire 1202. A moving ring 1203 is sleeved on the side wall of the rotating rod 1102. An external thread 1103 is arranged on the side wall of the rotating rod 1102. A nut 1104 is threadedly connected to the side wall of the external thread 1103. A detection mechanism 13 for detecting the remaining amount of the wire 1202 on the wire coil is arranged on the side wall of the support plate 1101. A resistance mechanism 9 for providing resistance to the rotation of the rotating rod 1102 is arranged on the side wall of the support plate 1101. Two groups of symmetrically arranged first moving plates 1105 are connected to the top of the box body 1 through a first reset mechanism 8. The number of each group of first moving plates 1105 is two. A rolling roller 1107 is rotatably connected to the opposite side walls of each group of first moving plates 1105 through a first rotating shaft 1106. A first motor 1108 is fixedly connected to the side wall of the first moving plate 1105. The output end of the first motor 1108 is fixed to one end of the first rotating shaft 1106. A powder coating mechanism 14 for applying talcum powder to the wire 1202 is arranged on the top of the box body 1. When the wire 1202 is pulled out from the wire coil, it can be automatically straightened; the straightened wire 1202 can be automatically coated with talcum powder, the talcum powder can be stirred and gathered towards the direction close to the wire 1202 and abutted against each other. At the same time, the caked talcum powder can be crushed to improve the efficiency and quality of powder coating. And, the coated wire 1202 can be reciprocally knocked and vibrated to facilitate the vibration and separation of the excess talcum powder, avoiding the waste of talcum powder; it is convenient to detect the remaining amount of the wire 1202 on the wire coil and remind the operator to replace it to ensure the efficiency and quality of subsequent wiring.

[0039] The powder coating mechanism 14 includes an L-shaped plate 1401 fixedly connected to the top of the box body 1. A first round hole 1404 is formed in the top of the L-shaped plate 1401. A fixed cylinder 1402 is fixedly connected to the bottom of the L-shaped plate 1401. A second round hole 1403 is formed in the bottom of the fixed cylinder 1402. The first round hole 1404 and the second round hole 1403 correspond to each other. Two symmetrically arranged second fixing rings 1405 are fixedly connected to the inner wall of the fixed cylinder 1402. A rotating ring 1406 is rotatably connected between the two second fixing rings 1405. A plurality of stirring rods 1407 inclined downward are fixedly connected to the bottom of the rotating ring 1406. An arc-shaped plate 1408 is connected to the inner wall of the rotating ring 1406 through a lifting mechanism 2. A feeding pipe 1410 is fixedly inserted into the top of the L-shaped plate 1401. The lower end of the feeding pipe 1410 is inserted into the fixed cylinder 1402. When the talcum powder in the fixed cylinder 1402 is less, the talcum powder in the storage box 1409 can enter the fixed cylinder 1402 through the feeding pipe 1410. The upper end of the feeding pipe 1410 is fixedly connected to the storage box 1409. The rotation of the rotating ring 1406 is driven by a driving mechanism 5. A vibration mechanism 4 for knocking and vibrating the coated wire 1202 is arranged in the fixed cylinder 1402. A cutting mechanism 10 for cutting the wire 1202 is arranged on the top of the L-shaped plate 1401. After straightening, the wire 1202 enters the fixed cylinder 1402 through the second round hole 1403. At this time, talcum powder can be applied to the surface of the wire 1202. The coated wire 1202 is conveyed out through the first round hole 1404. During wiring, the friction between the wire 1202 and the inner wall of the wire pipe can be reduced, facilitating its pulling and ensuring the efficiency and quality of subsequent wiring;

[0040] The detection mechanism 13 includes a fixed plate 1303 fixedly connected to the side wall of the support plate 1101. Two symmetrically arranged moving rods 1308 are slidably inserted into the top of the fixed plate 1303. The lower end of the first moving rod 1308 is fixedly connected to a second moving plate 1301, and an inclined plate 1302 is fixedly connected to the side wall of the second moving plate 1301. The upper end of the first moving rod 1308 is fixedly connected to a first moving block 1304. A first spring 1309 is sleeved on the side wall of each first moving rod 1308. The two ends of the first spring 1309 are respectively connected to the end faces of the second moving plate 1301 and the fixed plate 1303. The top of the first moving block 1304 is connected to an induction block 1306 through a lifting module 1305, and a proximity switch 1307 is fixedly connected to the side wall of the fixed plate 1303. When the wire coil is sleeved on the side wall of the rotating rod 1102, the end of the wire coil can abut against the inclined plate 1302, thereby pushing the second moving plate 1301 to move upward. At the same time, the first moving block 1304 is driven to move upward by the moving rod 1308, and then the induction block 1306 is driven to move upward synchronously through the lifting module 1305, and the first spring 1309 is compressed. After the wire coil is installed in place, the second moving plate 1301 can abut against the surface of the wire 1202 under the action of the first spring 1309. At this time, a certain resistance can also be provided to the wire coil. As the wire 1202 gradually decreases, the second moving plate 1301 can continue to move downward under the action of the first spring 1309 and always remain in contact with the surface of the wire coil. Moreover, when the second moving plate 1301 continues to move downward, it can drive the induction block 1306 to move downward synchronously. At this time, when the induction block 1306 contacts the proximity switch 1307, it can be determined that the remaining amount of the wire coil is less, and at the same time, the operator is reminded to replace it to ensure the efficiency and quality of subsequent wiring. And by driving the induction block 1306 to move up and down through the lifting module 1305, the initial distance between the induction block 1306 and the proximity switch 1307 can be adjusted, so as to facilitate the adaptation to wire coils of different sizes and specifications, with stronger applicability and more convenient and fast use;

[0041] The lifting module 1305 can adopt any existing structure that can drive the induction block 1306 to move up and down. Specifically, the lifting module 1305 includes an inner thread provided in the top opening of the moving rod 1308, and a screw rod is inserted into the inner thread. The lifting module 1305 is connected to the top of the moving rod 1308 through the screw rod; the height of the induction block 1306 can be adjusted through threaded connection;

[0042] The vibration mechanism 4 includes a second moving block 401. A rubber head 402 is fixedly connected to the side wall of the second moving block 401. A moving mechanism 6 is provided between the second moving block 401 and the fixed cylinder 1402. After the wire 1202 is coated with powder, the side wall of the wire 1202 can be reciprocally knocked and vibrated through the moving mechanism 6, which is convenient for vibrating and separating the excess talcum powder, and avoiding the waste of talcum powder.

[0043] The lifting mechanism 2 includes two symmetrically arranged first connecting rods 202 fixedly connected to the tops of the respective arc-shaped plates 1408. A connecting frame 201 is sleeved on the side wall of the first connecting rod 202. The connecting frame 201 is fixed to the inner wall of the rotating ring 1406. A second spring 204 is sleeved outside each first connecting rod 202. The upper end of the first connecting rod 202 is fixedly connected to a third moving block 203. The two ends of the second spring 204 are respectively connected to the end faces of the connecting frame 201 and the third moving block 203. A telescopic cover 205 is fixedly connected between the third moving block 203 and the connecting frame 201. The telescopic cover 205 is sleeved outside the second spring 204. The movement of the third moving block 203 is pushed by the first pushing mechanism 3. When the rotating ring 1406 rotates, the lifting mechanism 2 can drive a plurality of arc-shaped plates 1408 to rotate. At this time, the talcum powder in the fixed cylinder 1402 can be gathered and abutted against the wire 1202 along the side wall of the arc-shaped plate 1408, which can improve the efficiency and quality of powder coating. The first pushing mechanism 3 can push the third moving block 203 to move upward, and drive the arc-shaped plate 1408 to move upward through the first connecting rod 202. At the same time, the second spring 204 is compressed.

[0044] The first pushing mechanism 3 includes a fixed rod 301 fixedly connected to the top of the third moving block 203. A pushing rod 302 is fixedly connected to the side wall of the fixed rod 301. A plurality of triangular plates 303 arranged in an array are fixedly connected to the inner wall of the fixed cylinder 1402. The end of the pushing rod 302 can slide on the side wall of the triangular plate 303. When the end of the pushing rod 302 abuts against the side wall of the triangular plate 303, it can push the third moving block 203 to move upward, and drive the arc-shaped plate 1408 to move upward through the first connecting rod 202.

[0045] The first reset mechanism 8 includes a first connecting plate 801 fixedly connected to the side wall of each first moving plate 1105. Two symmetrically arranged first T-shaped guide rods 802 are fixedly connected to the side wall of the first connecting plate 801. A second connecting plate 803 is slidably sleeved on the side wall of the first T-shaped guide rod 802. The second connecting plate 803 is fixed to the top of the box body 1. A third spring 804 is sleeved on each first T-shaped guide rod 802. The two ends of the third spring 804 are respectively connected to the end faces of the first connecting plate 801 and the second connecting plate 803, playing a role in guiding and resetting the movement of the first moving plate 1105 and ensuring that the rolling roller 1107 abuts against the side wall of the wire 1202.

[0046] The driving mechanism 5 includes a driving pulley 504 fixedly connected to the end of one of the first rotating shafts 1106. The side wall of the fixed cylinder 1402 is rotatably connected to a driven pulley 503 through a second rotating shaft 501. The driven pulley 503 and the driving pulley 504 are driven by a belt 505. The other end of the second rotating shaft 501 is fixedly connected to a rubber wheel 502. When the rolling roller 1107 rotates, it can drive the driving pulley 504 to rotate through the first rotating shaft 1106, and then drive the driven pulley 503 and the second rotating shaft 501 to rotate through the belt 505. When the second rotating shaft 501 rotates, it can drive the rubber wheel 502 to rotate. When the rubber wheel 502 rotates, it can drive the rotating ring 1406 to rotate.

[0047] The moving mechanism 6 includes two symmetrically arranged sleeve rods 602 fixedly connected to the side wall of the second moving block 401. The side wall of each sleeve rod 602 is sleeved with a sleeve 601. The other end of the sleeve 601 is fixed to the inner wall of the fixed cylinder 1402. A fourth spring 603 is fixedly connected between the side wall of each sleeve rod 602 and the inner wall of the fixed cylinder 1402. The movement of the second moving block 401 is pushed by the second pushing mechanism 7. The second pushing mechanism 7 pushes the second moving block 401 and the rubber head 402 to move towards the wire 1202. At the same time, the sleeve rod 602 moves away from the sleeve 601, and the fourth spring 603 is stretched.

[0048] The second pushing mechanism 7 includes a second connecting rod 702 fixedly connected to the side wall of the second moving block 401. The lower end of the second connecting rod 702 is fixedly connected to a pushing block 703. A plurality of arrayed tapered blocks 701 are fixedly connected to the end of the rubber wheel 502. The pushing block 703 can slide on the side wall of the tapered block 701. When the rubber wheel 502 rotates, it drives the tapered block 701 to rotate synchronously. When the tapered block 701 abuts against the side wall of the pushing block 703, it can push the second connecting rod 702 to move towards the wire 1202 and drive the second moving block 401 and the rubber head 402 to move synchronously.

[0049] The resistance mechanism 9 includes a connecting shaft 907 fixedly connected to the end of the rotating rod 1102. A circular ring 901 is fixedly sleeved on the side wall of the connecting shaft 907. A plurality of arc-shaped grooves 902 arranged in an array are formed on the side wall of the circular ring 901. A first fixed block 903 is fixedly connected to the side wall of the support plate 1101. Two symmetrically arranged second T-shaped guide rods 904 are inserted into the top of the first fixed block 903. The upper ends of the second T-shaped guide rods 904 are fixedly connected with limit blocks 905. The limit blocks 905 are matched with the arc-shaped grooves 902. A fifth spring 906 is sleeved on the outside of each second T-shaped guide rod 904. The two ends of the fifth spring 906 are respectively connected to the end faces of the first fixed block 903 and the limit block 905. Start the first motor 1108. The rotation of the first motor 1108 drives the rotation of the first rotating shaft 1106, and then drives the rolling roller 1107 to rotate. At this time, the wire 1202 can be pulled, and the wire reel and the rotating rod 1102 can be driven to rotate. When the rotating rod 1102 rotates, the circular ring 901 is driven to rotate through the connecting shaft 907, so that the limit block 905 can slide from the arc-shaped groove 902 to the side wall of the circular ring 901. At the same time, the fifth spring 906 is compressed. When the limit block 905 aligns with the next arc-shaped groove 902, the limit block 905 can slide into the arc-shaped groove 902 under the action of the fifth spring 906. Repeating like this can provide a constant resistance to the connecting shaft 907 and the rotating rod 1102, and then provide resistance to the wire reel, and can pre-straighten the wire 1202 during wire laying. When the wire 1202 is conveyed through the rolling roller 1107, it can be straightened again to ensure the efficiency and quality of subsequent wire laying.

[0050] The cutting mechanism 10 includes two symmetrically arranged second fixed blocks 1001 fixedly connected to the top of the L-shaped plate 1401. Guide rods 1003 are fixedly connected to the opposite side walls of the two second fixed blocks 1001. Two symmetrically arranged sliders 1004 are sleeved on the side walls of the guide rods 1003. A double-headed lead screw 1005 is rotatably connected to the opposite side walls of the two second fixed blocks 1001. The sliders 1004 are threadedly connected to the threaded parts of the double-headed lead screw 1005. Cutting heads 1007 are fixedly connected to the side walls of the respective sliders 1004. A second motor 1006 is fixedly connected to the side wall of one of the second fixed blocks 1001. The output end of the second motor 1006 is fixed to one end of the double-headed lead screw 1005. When it is necessary to cut the wire 1202, start the second motor 1006. The rotation of the second motor 1006 drives the rotation of the double-headed lead screw 1005, thereby driving the two sliders 1004 to move closer to each other, and then driving the two cutting heads 1007 to move closer to each other and cut the wire 1202.

[0051] The working principle of the above is as follows:

[0052] The above are only embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present invention.

Claims

1. An indoor wiring device for a power grid, comprising a box body (1) and a box door (101) hinged to the box body (1), characterized in that: The box (1) is provided with a plurality of wiring mechanisms (11), the wiring mechanisms (11) comprising a wire reel, the wire reel comprising a wire (1202); a plurality of through holes are provided on the top of the box (1), a roller assembly is provided on the top of the box (1), the roller assembly is used to automatically straighten the wire (1202); the roller assembly comprises two groups of symmetrically arranged first movable plates (1105), and the number of each group of first movable plates (1105) is two, and each group of first movable plates (1105) is 05) is rotatably connected to a rolling roller (1107) via a first rotating shaft (1106), and a first motor (1108) is fixedly connected to the side wall of the first movable plate (1105), the output end of the first motor (1108) is fixed to one end of the first rotating shaft (1106), and the electric wire (1202) passes through the through hole and is clamped between the two rolling rollers (1107); a powder coating mechanism (14) for coating talcum powder on the electric wire (1202) is also provided on the top of the box body (1).

2. An indoor wiring device for a power grid as claimed in claim 1, characterized in that: Each group of the wiring mechanisms (11) comprises a support plate (1101) fixedly connected to the bottom of the box body (1); a wall surface of the support plate (1101) is rotatably connected to a rotating rod (1102); a first fixed ring (1201) is fixedly provided on the rotating rod (1102); the wire coil is sleeved on the outside of the rotating rod (1102); a moving ring (1203) is also sleeved on the rotating rod (1102); the wire coil is arranged between the first fixed ring (1201) and the moving ring (1203); an external thread (1103) is also provided at the end portion of the rotating rod (1102) that extends beyond the moving ring (1203); a nut (1104) is threadedly connected to the external thread (1103).

3. An indoor wiring device for a power grid as claimed in claim 2, characterized in that: The powder coating mechanism (14) is located above the roller assembly, and the powder coating mechanism (14) includes an L-shaped plate (1401) fixedly connected to the top of the box body (1), and the top of the L-shaped plate (1401) is provided with a first circular hole (1404), the bottom of the L-shaped plate (1401) is fixedly connected to a fixed cylinder (1402), and the bottom of the fixed cylinder (1402) is provided with a second circular hole (1403), the first circular hole (1404) and the second circular hole (1403) correspond to each other, the electric wire (1202) passes through the second circular hole (1403) and the first circular hole (1404) from bottom to top in sequence, and the inner wall of the fixed cylinder (1402) is fixedly connected to two symmetrically arranged A second fixed ring (1405) is provided, and a rotating ring (1406) is rotatably connected between the two second fixed rings (1405); the rotating ring (1406) is driven to rotate by a driving mechanism (5); a plurality of stirring rods (1407) arranged obliquely downward are fixedly connected to the bottom of the rotating ring (1406); an arc-shaped plate (1408) is connected to the inner wall of the rotating ring (1406) via a lifting mechanism (2); a feed pipe (1410) is fixedly inserted at the top of the L-shaped plate (1401), and the lower end of the feed pipe (1410) is inserted into the fixed cylinder (1402); and a storage box (1409) is fixedly connected to the upper end of the feed pipe (1410).

4. An indoor wiring device for a power grid as claimed in claim 3, characterized in that: The driving mechanism (5) comprises a driving pulley (504) fixedly connected to one end of the first rotating shaft (1106); a second rotating shaft (501) is rotatably provided on the side wall of the fixed cylinder (1402); a driven pulley (503) is rotatably connected to the second rotating shaft (501); a belt (505) is used to transmit power between the driven pulley (503) and the driving pulley (504); a rubber wheel (502) is provided at one end of the second rotating shaft (501) located inside the fixed cylinder (1402); the rubber wheel (502) is in contact with the rotating ring (1406); and the rotating ring (1406) is driven to rotate by the rubber wheel (502).

5. An indoor wiring device for a power grid as claimed in claim 4, characterized in that: A vibration mechanism (4) for performing knocking and vibration on the wire (1202) coated with powder is arranged in the fixed cylinder (1402), the vibration mechanism (4) comprising a second moving block (401), the side wall of the second moving block (401) being fixedly connected to a rubber head (402), a moving mechanism (6) being arranged between the second moving block (401) and the fixed cylinder (1402), the moving mechanism (6) being used for performing reciprocating knocking and vibration on the wire (1202) to vibrate and remove excess talcum powder; the moving mechanism (6) comprising two symmetrically arranged sleeve rods (602) fixedly connected to the side wall of the second moving block (401), and the side wall of each sleeve rod (602) being sleeved with a sleeve (601), the sleeve (601) The other end is fixed to the inner wall of the fixed cylinder (1402), and a fourth spring (603) is fixedly connected between each sleeve rod (602) and the inner wall of the fixed cylinder (1402), and the movement of the second movable block (401) is driven by a second driving mechanism (7); the second driving mechanism (7) comprises a second connecting rod (702) fixedly connected to the side wall of the second movable block (401), the lower end of the second connecting rod (702) is fixedly connected to a driving block (703), and the end surface of the rubber wheel (502) is fixedly connected to a plurality of conical blocks (701) arranged in an array, and the second connecting rod (702) is pushed to move in a direction close to the electric wire (1202) by the contact between the conical block (701) and the side wall of the driving block (703).

6. An indoor wiring device for a power grid as claimed in claim 5, characterized in that: The side wall of the support plate (1101) is provided with a detection mechanism (13) for detecting the remaining amount of the electric wire (1202) on the wire coil, and the detection mechanism (13) comprises a fixed plate (1303) fixedly connected to the side wall of the support plate (1101), and two symmetrically arranged moving rods (1308) are slidably inserted on the top of the fixed plate (1303), the lower end of the first moving rod (1308) is fixedly connected to the second moving plate (1301), and the side wall of the second moving plate (1301) is fixedly connected to the second moving plate (1301). A sloping plate (1302) is connected, the upper end of the first moving rod (1308) is fixedly connected to the first moving block (1304), the side wall of each first moving rod (1308) is sleeved with a first spring (1309), the two ends of the first spring (1309) are respectively connected to the end faces of the second moving plate (1301) and the fixed plate (1303), the top of the first moving block (1304) is connected to the sensing block (1306), and the side wall of the fixed plate (1303) is fixedly connected to the proximity switch (1307).

7. An indoor wiring device for a power grid as claimed in claim 6, characterized in that: The lifting mechanism (2) comprises two symmetrically arranged first connecting rods (202) fixedly connected to the top of each arc-shaped plate (1408); a connecting frame (201) is sleeved on the side wall of the first connecting rod (202); the connecting frame (201) is fixed to the inner wall of the rotating ring (1406); a second spring (204) is sleeved on the outside of each first connecting rod (202); a third moving block (203) is fixedly connected to the upper end of the first connecting rod (202); two ends of the second spring (204) are respectively connected to the end faces of the connecting frame (201) and the third moving block (203); a telescopic cover (203) is fixedly connected between the third moving block (203) and the connecting frame (201); 205), the telescopic cover (205) is sleeved on the outside of the second spring (204), and the movement of the third movable block (203) is driven by the first driving mechanism (3); the first driving mechanism (3) includes a fixed rod (301) fixedly connected to the top of the third movable block (203), and the side wall of the fixed rod (301) is fixedly connected to a driving rod (302), and the inner wall of the fixed cylinder (1402) is fixedly connected to a plurality of triangular plates (303) arranged in an array, and the end of the driving rod (302) is abutted against the triangular plate (303) to push the third movable block (203) upward, and the arc plate (1408) is driven to move upward through the first connecting rod (202).

8. An indoor wiring device for a power grid as claimed in claim 7, characterized in that: A first reset mechanism (8) is provided on two groups of symmetrically arranged first movable plates (1105), the first reset mechanism (8) comprising a first connecting plate (801) fixedly connected to the side wall of each group of first movable plates (1105), the side wall of the first connecting plate (801) being fixedly connected to two symmetrically arranged first T-shaped guide rods (802), the side wall of the first T-shaped guide rod (802) being slidably sleeved with a second connecting plate (803), the second connecting plate (803) being fixed to the top of the box body (1), each first T-shaped guide rod (802) being sleeved with a third spring (804), the two ends of the third spring (804) being respectively connected to the end surface of the first connecting plate (801) and the end surface of the second connecting plate (803).

9. An indoor wiring device for a power grid as claimed in claim 8, characterized in that: The side wall of the support plate (1101) is provided with a resistance mechanism (9) for providing resistance to the rotation of the rotating rod (1102), the resistance mechanism (9) comprising a connecting shaft (907) fixedly connected to the end of the rotating rod (1102), the side wall of the connecting shaft (907) is fixedly sleeved with a ring (901), the side wall of the ring (901) is provided with a plurality of arc grooves (902) arranged in an array, and the side wall of the support plate (1101) is fixedly connected to a first fixing block (901). 03), two symmetrically arranged second T-shaped guide rods (904) are inserted on the top of the first fixed block (903), and the upper ends of the second T-shaped guide rods (904) are fixedly connected to the limiting blocks (905), and the limiting blocks (905) match the arc grooves (902), and the outer part of each second T-shaped guide rod (904) is sleeved with a fifth spring (906), and the two ends of the fifth spring (906) are respectively connected to the end faces of the first fixed block (903) and the limiting blocks (905).

10. An indoor wiring device for a power grid as claimed in claim 9, characterized in that: A cutting mechanism (10) for cutting the electric wire (1202) is arranged at the top of the L-shaped plate (1401), and the cutting mechanism (10) comprises two symmetrically arranged second fixed blocks (1001) fixedly connected to the top of the L-shaped plate (1401), and the opposite side walls of the two second fixed blocks (1001) are fixedly connected to guide rods (1003), the side walls of the guide rods (1003) are sleeved with two symmetrically arranged sliders (1004), and the opposite side walls of the two second fixed blocks (1001) are rotatably connected to double-headed screw rods (1005), the sliders (1004) are threadedly connected to the threaded parts of the double-headed screw rods (1005), and the side walls of each slider (1004) are fixedly connected to a cutting head (1007), and the side wall of one of the second fixed blocks (1001) is fixedly connected to a second motor (1006).

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