Box-type substation cable plug leading head protector

Abstract

The invention discloses a box-type substation cable plug leading head protector, and relates to the technical field of cable plugs, the box-type substation cable plug leading head protector comprises a box body, a take-up cleaning structure is arranged in the box body, a plugging mechanism is arranged in the box body, and a blowing mechanism is arranged at the top of the take-up cleaning structure. The take-up cleaning mechanism comprises a rotating rod, a cable rotating disc, a bidirectional threaded groove rod, a hollow cleaning plate, a telescopic scraper and a circular brush, and the hollow cleaning plate is used for clamping and guiding an external cable; a telescopic scraper arranged in the hollow cleaning plate telescopically moves to scrape and remove residual soil and dust attached to the cable and the cable head, and a circular brush located in the hollow cleaning plate can transversely brush and remove dust in a reciprocating mode while the cable is taken up and paid off; and the cable turntable and the two-way threaded groove rod are driven by the rotation of the rotating rod to carry out rotary take-up and arrangement operation on the cable.

Description

Technical Field

[0001] The invention relates to the technical field of cable plugs, in particular to a cable plug lead protector for a box-type substation. Background Art

[0002] Cable refers to materials used for power, electrical and related transmission purposes. It is a conductor with a large cross-sectional area and is used as a guide carrier for high output electric energy. The cable lead is used to connect with the cable plug in the transformer box, so that the current and voltage in the transformer box are guided by the cable transmission, and the electric energy is transmitted to thousands of households. The cable plug lead protector is to protect the cable lead and the cable plug in the transformer box from damage, thereby providing safety protection for the transmission of electric energy by the cable;

[0003] However, the existing cable plug lead protector still has a series of shortcomings when used, such as:

[0004] First, most of the existing cable plug lead protectors are fixed as a whole. In the actual use scenario of industrial transformer box cable wiring, the end of the cable with the lead is first inserted into the cable socket in the transformer box by hand, so as to drive the power in the transformer box to flow into the cable, so as to provide electricity for the workers. However, due to the instability of manual hand-holding, the lead in the cable will be misaligned when contacting the cable plug, resulting in deformation or breakage of the lead, which will cause the transformer box to have poor contact and short circuit when transmitting electricity to the cable. In addition, manual cable connection is to directly touch the cable with hands to plug in, which is not safe, time-consuming and laborious.

[0005] Secondly, after long-term use, dust or dirt will remain on the surface sheath of the cable, and the dust needs to be cleaned. The existing cable plug protector cannot clean the cable plug and the surface sheath of the cable, which will cause the cable to be affected by the accumulated dust during use, resulting in safety problems such as arc burning during use, thereby damaging the cable, greatly affecting the safety of workers' use of electricity, and reducing the service life of the cable. Summary of the invention

[0006] 1. Technical issues to be resolved

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides a box-type substation cable plug lead protector, which can effectively solve the problems in the prior art that the existing cable plug lead protectors cannot clean the dust on the surface sheath of the cable lead and the cable line, and cannot automatically and stably plug and unplug and fix the cable lead.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] The present invention discloses a box-type substation cable plug protector, comprising a box body, a wire-receiving cleaning mechanism is arranged inside the box body, a plug-in mechanism is arranged inside the box body, a blowing mechanism is arranged on the top of the wire-receiving cleaning mechanism, the wire-receiving cleaning mechanism comprises a rotating rod, a cable rotating disk, a bidirectional threaded groove rod, a hollow cleaning plate, a telescopic scraper and a circular brush, the hollow cleaning plate is used to clamp and guide the external cable, and the telescopic scraper arranged in the hollow cleaning plate is telescopically moved to scrape the cable and the cable head to remove the particles attached to the cable. The cable turntable and the bidirectional threaded groove rod are driven by the rotation of the turn rod to rotate and retract the cable to organize the cable. The plug-in mechanism includes a second spiral rod, a second slider, a concave fixed block and a concave movable block. The plug-in mechanism is used to clamp and fix the cable head of the power supply, and can also reciprocate the cable plugging and unplugging of the clamped cable head, so that the cable head can be plugged in and out laterally and stably.

[0011] Furthermore, the wire-winding cleaning mechanism also includes a base and a slider 1, the bottom of the base is fixedly connected to the bottom end of the inside of the box, the slider 1 is slidably connected to the two-way threaded groove rod, the bottom of the slider 1 away from the two-way threaded groove rod is slidably connected to the slideway opened at the bottom of the base, the bottom of the hollow cleaning plate close to the two-way threaded groove rod is fixedly connected to the top of the slider 1, the two ends of the two-way threaded groove rod away from the cable turntable penetrate and are rotatably connected to the base, one end of the two-way threaded groove rod away from the hollow cleaning plate is fixedly connected with pulley 2, the two ends of the rotating rod away from pulley 2 penetrate and are rotatably connected to the top of the base, and the outer wall of the rotating rod close to pulley 2 The cam is fixedly connected with a pulley 1, and a transmission belt is sleeved on the inner wall of the pulley 1 away from the rotating rod, and one end of the transmission belt is sleeved on the inner wall of the pulley 2; a sleeve is rotatably connected to the outer wall of the rotating rod away from the pulley 1, and a side of the sleeve close to the pulley 1 is fixedly connected to the top of the base; an end of the sleeve away from the pulley 1 is fixedly connected to a hollow disk; the outer wall of the rotating rod close to the sleeve is fixedly connected to a cable turntable; a fixing plate is fixedly connected in a groove opened on a side of the hollow disk close to the cable turntable; a spiral rod 1 is rotatably connected to the fixing plate close to the top of the hollow disk, and a clamp is threadedly connected to the threaded surface of the spiral rod 1 away from the fixing plate.

[0012] Furthermore, eight springs are fixedly connected in the groove of the inner wall of the hollow cleaning plate away from the bidirectional threaded groove rod, and the eight springs are symmetrically arranged in pairs. One end of the eight springs away from the hollow cleaning plate is fixedly connected to the outer walls of the two telescopic scrapers, and a circular brush is fixedly connected on the inner wall of the hollow cleaning plate away from the telescopic scraper.

[0013] Furthermore, the plug-in mechanism also includes eight springs 2 and a connecting plate, wherein one end of the eight springs 2 close to the slider 2 is fixedly connected to the top of the concave fixed block, and one end of the eight springs 2 away from the concave fixed block is fixedly connected to the bottom of the concave movable block; one end of the connecting plate away from the concave fixed block passes through and is rotatably connected to a spiral rod 2; one end of the spiral rod 2 away from the connecting plate is rotatably connected to a cable socket on the inner wall of the box; one end of the connecting plate close to the concave movable block is fixedly connected to two column rods; two sides of the concave fixed block away from the connecting plate are fixedly connected to two sliders 2, one end of the two sliders 2 away from the concave fixed block is sleeved on the outer walls of the two column rods, and one end of the slider 2 away from the column rod is threadedly connected to the threaded surface of the spiral rod 2.

[0014] Furthermore, the blowing mechanism includes gear 1 and an L-shaped baffle, the rotating rod is rotatably connected to the top of the base, the gear 1 is fixedly connected to the outer wall of the rotating rod at the central axis on both sides away from the cable turntable, the gear 1 is meshingly connected with gear 2 away from the top of the rotating rod, the bottom of the L-shaped baffle away from gear 1 is fixedly connected with a support frame, one end of the support frame away from the L-shaped baffle is fixedly connected to the top of the base, the central axis of one end of the gear 2 close to the L-shaped baffle passes through and is fixedly connected to connecting rod 1, the end of the connecting rod 1 close to the L-shaped baffle is rotatably connected to connecting rod 2, the end of the connecting rod 2 away from the connecting rod 1 is rotatably connected to a piston rod, and the end of the piston rod away from the connecting rod 2 is slidably connected to a blowing tube.

[0015] Furthermore, one end of the gear 2 away from the gear 1 penetrates and is rotatably connected to one side of the L-shaped baffle.

[0016] Furthermore, a door is rotatably connected to the outer surface of the box body, and a handle is fixedly connected to the outer surface of the door.

[0017] Furthermore, the blowing end of the blowing cylinder is frame-shaped, and the blowing end of the blowing cylinder faces the outer surface of the cable.

[0018] Furthermore, one end of the two poles close to the concave fixing block is fixedly connected to one side of the connecting plate, and one end of the two poles away from the connecting plate is fixedly connected to the cable socket provided in the box.

[0019] (III) Beneficial effects

[0020] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0021] 1. By providing a wire-winding cleaning mechanism, on the one hand, the positive rotation drive of the rotating rod can make the pulley one drive the cable turntable to rotate, thereby realizing the cable turntable rotating wire-winding operation, and at the same time, the pulley two drives the two-way threaded groove rod to rotate, thereby realizing that the slider one drives the hollow cleaning plate to do reciprocating motion on the two-way threaded groove rod, and cooperates with the cable turntable to arrange the wires, and can also realize the telescopic movement of the telescopic scraper in the hollow cleaning plate to scrape and clean the dirt residue on the surface of the cable and the cable lead, and in conjunction with the circular brush fixed in the hollow cleaning plate, the dust can be brushed off the surface of the cable and the cable lead, which not only increases the flexibility, but also solves the problem that the original cable plug lead protector cannot clean the dust on the surface sheath of the cable lead and the cable, and can not only realize the collection and processing of excess cable, but also assist the operator to clean the dust on the used cable.

[0022] 2. On the other hand, the spiral rod set on one side of the cable drum is driven by rotation, so that the rotation of the spiral rod drives the clamping plate to move up and down, thereby clamping and fixing the cable. This not only increases the flexibility of clamping the cable, but also assists the operator to stably clamp the cable for the next cleaning operation.

[0023] 3. By providing a plug-in and pull-out mechanism, under the rotation drive of the spiral rod 2, the slider 2 can drive the fixed block to move back and forth on the spiral rod 2 and the column rod. At the same time, through the elastic linkage of the fixed block and the connecting block connected to the spring, the cable head can be stably clamped, and the movement of the slider 2 can be coordinated to achieve the fixed block and the connecting block clamping the cable head for plugging and unplugging power connection operations. This not only increases stability, but also solves the problem that the original cable plug lead protector cannot automatically and stably plug and unplug the cable head. While achieving stable clamping of the cable head for plugging and unplugging operations, it also reduces the danger of manually plugging and unplugging the cable, maintains good stability when the cable lead is plugged and unplugged, and is more convenient to assist the operator to perform safe plugging and power-off operations.

[0024] 4. By providing an air blowing mechanism, through the rotational engagement of gear one and gear two, the connecting rod one can rotate to drive the connecting rod two to rotate, and at the same time, the connecting rod two drives the piston rod to perform reciprocating telescopic motion, so that the piston rod performs inflation and blowing operations in the air blowing cylinder, thereby driving the air blowing cylinder to blow dust off the cable line, which not only increases the flexibility, but also realizes the secondary blowing and cleaning operation of the dust on the surface of the cable line and the cable lead by the air blowing mechanism, which makes it more convenient for the operator to perform air blowing cleaning operations on the cable lead and the cable line, thereby increasing the service life of the cable lead. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 It is a partial cross-sectional three-dimensional structural diagram of the present invention;

[0028] Figure 3 It is a partial three-dimensional structural diagram of the wire-taking cleaning mechanism in the present invention;

[0029] Figure 4 For the present invention Figure 2 A partial enlarged three-dimensional structure diagram at the center A;

[0030] Figure 5 It is a partial three-dimensional structural diagram of the clamping plate, the spiral rod 1 and the fixing plate in the present invention;

[0031] Figure 6 It is a partial three-dimensional structural diagram of the slider 1 and the hollow cleaning plate in the present invention;

[0032] Figure 7 It is a partial cross-sectional structural diagram of the telescopic scraper and the annular brush in the present invention;

[0033] Figure 8 It is a partial three-dimensional structural diagram of the plug-in mechanism of the present invention;

[0034] Fig. 9 For the present invention Figure 8 A partial enlarged three-dimensional structure diagram at B in the middle;

[0035] Fig.10 It is a partial three-dimensional structural diagram of the concave fixed block and the concave movable block in the present invention;

[0036] Fig.11 It is a partial three-dimensional structural diagram of the blowing mechanism in the present invention;

[0037] Fig.12 It is a partially cutaway three-dimensional structural diagram of another viewing angle of the present invention;

[0038] Fig.13 It is a front view structural diagram of the present invention.

[0039] The numbers in the figure represent,

[0040] 100, box body; 101, door; 102, handle;

[0041] 200, wire-collecting cleaning mechanism; 201, base; 202, rotating rod; 203, pulley 1; 204, pulley 2; 205, transmission belt; 206, cable turntable; 207, sleeve; 208, hollow disc; 209, clamping plate; 210, fixing plate; 211, spiral rod 1; 212, bidirectional thread groove rod; 213, slider 1; 214, hollow cleaning plate; 215, telescopic scraper; 216, circular brush; 217, spring 1;

[0042] 300, plug-in mechanism; 301, screw rod 2; 302, connecting plate; 303, slider 2; 304, concave fixed block; 305, concave movable block; 306, column rod; 307, spring 2;

[0043] 400, blowing mechanism; 401, gear one; 402, gear two; 403, L-shaped baffle; 404, connecting rod one; 405, connecting rod two; 406, piston rod; 407, support frame; 408, blowing cylinder. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] The present invention will be further described below in conjunction with the embodiments.

[0046] A box-type substation cable plug lead protector of this embodiment, such as Figure 1-Figure 13 As shown, it includes a box body 100, and a wire-winding cleaning mechanism 200 is arranged inside the box body 100. A blowing mechanism 400 is arranged on the top of the wire-winding cleaning mechanism 200. The wire-winding cleaning mechanism 200 includes a rotating rod 202, a cable turntable 206, a bidirectional threaded groove rod 212, a hollow cleaning plate 214, a telescopic scraper 215 and a circular brush 216. The hollow cleaning plate 214 is used to clamp and guide the externally released cable, and the telescopic scraper 215 arranged in the hollow cleaning plate 214 can be used to scrape the cable and the cable head to remove the residual mud and dust attached to the cable. The circular brush 216 located in the hollow cleaning plate 214 can also perform a horizontal reciprocating brushing to remove dust while the cable is being retracted and released. The cable turntable 206 and the bidirectional threaded groove rod 212 rotate the cable to wind up and organize the cable under the rotation drive of the rotating rod 202.

[0047] The wire-receiving cleaning mechanism 200 further includes a base 201 and a slider 213. The bottom of the base 201 is fixedly connected to the bottom end of the box 100. The slider 213 is slidably connected to the bidirectional threaded groove rod 212. The slider 213 is slidably connected to the slideway provided at the bottom of the base 201 away from the bottom of the bidirectional threaded groove rod 212. The hollow cleaning plate 214 is fixedly connected to the top of the slider 213 near the bottom of the bidirectional threaded groove rod 212. The bidirectional threaded groove rod 212 is away from the cable turntable 201. The two ends of the rotating rod 206 pass through and are rotatably connected to the base 201, the end of the bidirectional threaded groove rod 212 away from the hollow cleaning plate 214 is fixedly connected to the pulley 204, the two ends of the rotating rod 202 away from the pulley 204 pass through and are rotatably connected to the top of the base 201, the outer wall of the rotating rod 202 close to the pulley 204 is fixedly connected to the pulley 1 203, the inner wall of the pulley 1 203 away from the rotating rod 202 is sleeved with a transmission belt 205, and the end of the transmission belt 205 away from the pulley 1 203 is sleeved on the belt On the inner wall of the pulley 204, the outer wall of the rotating rod 202 away from the pulley 1 203 is rotatably connected with a sleeve 207, the side of the sleeve 207 close to the pulley 1 203 is fixedly connected to the top of the base 201, the end of the sleeve 207 away from the pulley 1 203 is fixedly connected with a hollow disk 208, the outer wall of the rotating rod 202 close to the sleeve 207 is fixedly connected with a cable turntable 206, and the groove opened on the side of the hollow disk 208 close to the cable turntable 206 is fixedly connected with a fixing plate 210, and the fixing plate A screw rod 211 is rotatably connected to 210 near the top of the hollow disk 208, and a clamping plate 209 is threadedly connected to the threaded surface of the screw rod 211 away from the fixed plate 210. On the one hand, the cable turntable 206 and the two-way threaded groove rod 212 can be driven to rotate by the rotation of the rotating rod 202, thereby realizing the movement of the cable turntable 206 to rotate to reel in and release the wires. On the other hand, the fixed plate 210 and the clamping plate 209 in the groove opened on one side of the hollow disk 208 can move to achieve the effect of clamping the cable.

[0048] Among them, eight springs 217 are fixedly connected in the inner wall groove of the hollow cleaning plate 214 away from the bidirectional threaded groove rod 212, and the eight springs 217 are symmetrically arranged in pairs. One end of the eight springs 217 away from the hollow cleaning plate 214 is fixedly connected to the outer walls of the two telescopic scrapers 215, and a circular brush 216 is fixedly connected on the inner wall of the hollow cleaning plate 214 away from the telescopic scraper 215, so that the telescopic scraper 215 and the circular brush 216 in the hollow cleaning plate 214 can be linked to achieve the cleaning operation of the cable head and the cable line by a scraping and brushing method.

[0049] The blowing mechanism 400 includes a gear 1 401 and an L-shaped baffle 403. The rotating rod 202 is rotatably connected to the top of the base 201. The gear 1 401 is fixedly connected to the outer wall of the rotating rod 202 at the central axis on both sides away from the cable turntable 206. The gear 1 401 is meshedly connected with the gear 2 402 away from the top of the rotating rod 202. The L-shaped baffle 403 is fixedly connected with a support frame 407 away from the bottom of the gear 1 401. One end of the support frame 407 away from the L-shaped baffle 403 is fixedly connected to the outer wall of the rotating rod 202. Connected to the top of the base 201, the central axis of one end of the gear 2 402 close to the L-shaped baffle 403 passes through and is fixedly connected with a connecting rod 1 404, one end of the connecting rod 1 404 close to the L-shaped baffle 403 is rotatably connected to a connecting rod 2 405, one end of the connecting rod 2 405 away from the connecting rod 1 404 is rotatably connected to a piston rod 406, and one end of the piston rod 406 away from the connecting rod 2 405 is slidably connected to a blow tube 408, so that the cable head to be plugged in can be blown to clean dust.

[0050] The central axis of one end of the gear 2 402 away from the gear 1 401 penetrates and is rotatably connected to one side of the L-shaped baffle 403 , which can provide a powerful rotational force for the rotation of the gear 2 402 .

[0051] The blowing end of the air cylinder 408 is frame-shaped and faces the outer surface of the cable, so that the air cylinder 408 can be used to clean the cable by blowing air.

[0052] Compared with the prior art, the box-type substation cable plug protector can solve the problem that the original cable plug protector cannot clean the cable head and cable line to ensure the efficient use of the cable head. The telescopic scraper 215 arranged in the hollow cleaning plate 214 can be used to clean the surface dust or soil residue of the cable head and cable line. At the same time, the circular brush 216 behind the telescopic scraper 215 can also assist the hollow cleaning plate 214 to brush the cable to remove dust and clean it to ensure the normal use of the cable head. The rotating rod 20 can also be used to rotate the rotating rod 20 2 drives the cable turntable 206 and the two-way threaded groove rod 212 to rotate, which can not only realize the cable turntable 206 to reel in and release the wires, but also realize the reciprocating sliding of the slider 213 on the two-way threaded groove rod 212 to assist the cable turntable 206 in achieving the effect of arranging and organizing the wires. The air blowing movement of the air blowing mechanism 400 arranged on the top of the wire-reeling cleaning mechanism 200 can also realize the operation of blowing and cleaning dust on the cable head to be plugged in for use, thereby ensuring the use of the cable head, making it more convenient for the auxiliary operator to clean the dust and dirt on the cable head and the cable line, and greatly improving the use effect of the cable head.

[0053] In other aspects, this embodiment also provides a box-type substation cable plug lead protector, such as Figure 2 , Figure 3 , Figure 6 and Fig. 9 As shown, a plug-in mechanism 300 is arranged inside the box body 100, and the plug-in mechanism 300 includes a screw rod 2 301, a slider 2 303, a concave fixed block 304 and a concave movable block 305. The concave fixed block 304 and the concave movable block 305 are used to clamp and fix the cable head of the plug-in power supply. The slider 2 303 reciprocates under the rotation drive of the screw rod 2 301. At the same time, the concave fixed block 304 also starts to reciprocate under the drive of the slider 2 303, and drives the clamped cable head to perform reciprocating plug-in and pull-out operations through the clamping movement with the concave movable block 305, so that the cable head can achieve horizontal stable plug-in and power-off operations.

[0054] The plug-in mechanism 300 further includes eight springs 307 and a connecting plate 302. The ends of the eight springs 307 close to the slider 303 are fixedly connected to the top of the concave fixed block 304. The ends of the eight springs 307 away from the concave fixed block 304 are fixedly connected to the bottom of the concave movable block 305. The end of the connecting plate 302 away from the concave fixed block 304 penetrates and is rotatably connected to the spiral rod 301. The end of the spiral rod 301 away from the connecting plate 302 is rotatably connected to the inner wall of the box body 100. On the cable socket, one end of the connecting plate 302 close to the concave movable block 305 is fixedly connected to two column rods 306, and the two sides of the concave fixed block 304 away from the connecting plate 302 are fixedly connected to two sliders 2 303, one end of the two sliders 2 303 away from the concave fixed block 304 is sleeved on the outer walls of the two column rods 306, and one end of the slider 2 303 away from the column rod 306 is threadedly connected to the threaded surface of the spiral rod 2 301, so that the spiral rod 2 301 can rotate stably to drive the clamped cable head to perform plugging and unplugging operations.

[0055] One end of the two poles 306 close to the concave fixing block 304 is fixedly connected to one side of the connecting plate 302 , and one end of the two poles 306 away from the connecting plate 302 is fixedly connected to the cable socket provided in the box 100 .

[0056] A door 101 is rotatably connected to the outer surface of the box body 100 , and a handle 102 is fixedly connected to the outer surface of the door 101 .

[0057] Compared with the prior art, the box-type substation cable plug protector can solve the problem that the original cable plug protector cannot safely plug and unplug the cable head by itself. The screw rod 2 301 is rotated to drive the threaded slider 2 303 to drive the clamped concave fixed block 304 and the concave movable block 305 to reciprocately plug and unplug the cable head. It not only realizes the stable clamping and plug and unplug operation of the cable, but also improves the safety of plugging and unplugging the cable, thereby ensuring the normal use of the cable head and making it more convenient for the operator to safely and stably plug and unplug the cable to realize power-on and power-off operations.

[0058] Working principle:

[0059] The first step is to open the door 101 on the box 100, and the handle 102 fixedly connected to the door 101 can provide a stable support environment for pulling open the door 101. When the operator enters the box 100 to the position of the rotating rod 202 set beside the wire-receiving cleaning mechanism 200, he stops moving, and the wire-receiving cleaning mechanism 200 starts to work. First, the rotating rod 202 is manually rotated to drive the pulley 1 203 to rotate forward, and the pulley 1 203 is driven by the transmission belt 205 sleeved on the inner wall of the pulley 204, so that the pulley 1 203 drives the belt The pulley 204 rotates, and then the pulley 204 rotates to drive the bidirectional threaded groove rod 212 to rotate, and the base 201 can provide a stable support environment for the rotation of the bidirectional threaded groove rod 212. At the same time, when the bidirectional threaded groove rod 212 rotates, the reciprocating spiral groove on its surface will drive the slider 1 213 to reciprocate left and right, and synchronously drive the slider 1 213 to drive the hollow cleaning plate 214 fixedly connected to the top to reciprocate left and right. At the same time, the rotating rod 202 drives the fixedly connected cable turntable 206 to rotate, so that the cable turntable 206 When the cable heads at both ends are loosened and the cable heads close to the bidirectional threaded groove rod 212 are moved to the inner wall of the hollow cleaning plate 214 by manual guidance, the rotation of the rotating rod 202 is stopped, and after the cable heads pass through the inner wall of the hollow cleaning plate 214, the rotating rod 202 is rotated again. When the cable heads move to the inner cavity of the hollow cleaning plate 214, they come into contact with the circular brush 216 fixedly connected to the hollow cleaning plate 214, and the circular brush 216 is driven by the force of the cable heads to brush away dust on the cable heads and the cable lines, and the dust can also be removed by electricity. The force of the cable head pushing forward continuously causes the outer wall of the cable head to collide with the oblique opening of the telescopic scraper 215, and the telescopic scraper 215 retracts the blade head inwards through the elastic linkage of eight springs 217 and scrapes the dust from the cable head and the cable wire passing through, thereby cleaning the cable head and the cable wire and protecting the normal use of the cable head, until the cable passing through the hollow cleaning plate 214 moves to the position of the external wiring device to be used, and the rotating rod 202 is stopped from rotating, and the cable turntable 206 and the two-way threaded groove rod 212 stop the wire release movement;

[0060] In addition, while the cable turntable 206 is releasing the cable to the external device, the cable head on the hollow disc 208 is loosened and moved by hand between the clamping plate 209 and the inner wall of the fixing plate 210. On the one hand, when the clamping plate 209 moves downward, it can cooperate with the fixing plate 210 to clamp the cable head and the cable line. On the other hand, the clamping movement of the clamping plate 209 and the fixing plate 210 provides a stable supporting environment for the cable head and the cable line. One side of the sleeve 207 is fixedly connected to the top of the base 201, and the outer wall of the sleeve 207 is fixedly connected to the hollow disc 208. At one end of the disk 208, the sleeve 207 can provide a stable supporting environment for the hollow disk 208. When the cable head moves to the groove opened by the connecting plate 302 in the plug-in mechanism 300, the concave movable block 305 is manually pulled upward, and when the cable head is moved to the top of the concave fixed block 304, the concave movable block 305 is released, so that the concave movable block 305 and the concave fixed block 304 form a stable clamping state of the cable head, and the concave fixed block 304 and the concave movable block 305 are elastically connected by six springs 307. The second screw rod 301 is manually rotated to drive the slider 303 with one end threadedly connected to move forward, and simultaneously drives the concave fixed block 304 sliding in the two pillars 306 to move forward, and at the same time drives the cable head clamped and fixed by the concave movable block 305 to move to the socket with the cable jack in the front, so as to achieve the stable clamping of the cable head and the automatic insertion of the cable plug movement, which reduces the risk of manual plugging. The utility model can reduce the risk of the cable lead and the shaking damage to the cable lead, thereby ensuring the use effect of the cable. When the cable head is fully inserted into the cable plug, the spiral rod 211 is manually rotated to drive the threaded clamping plate 209 to move downward, so that when the clamping plate 209 moves to the surface of the cable line, it cooperates with the fixing plate 210 to clamp the cable line, so that the cable line maintains a stable use state, and cooperates with the cable head inserted into the cable socket to perform a stable plug-in and power-taking operation, and can also cooperate with the blowing mechanism 400 to blow air to clean the dust on the cable line.

[0061] In the second step, while the rotating rod 202 rotates to drive the cable turntable 206 and the two-way threaded groove rod 212 to rotate, the rotating rod 202 can also drive the gear 1 401 located in front of the pulley 1 203 to rotate, and drive the gear 2 402 in the blowing mechanism 400 to engage and rotate, and then the rotation of the gear 2 402 can drive the fixedly connected connecting rod 1 404 to rotate, and the center axis of the gear 2 402 away from the gear 1 401 is penetrated by the L-shaped baffle 403, and the top of the support frame 407 is fixedly connected to the bottom of the L-shaped baffle 403, so that the support frame 407 provides a stable supporting environment for the L-shaped baffle 403, and at the same time At the same time, the L-shaped baffle 403 can provide a stable rotation support environment for the gear 2 402, and then the rotation force of the connecting rod 1 404 can drive the rotationally connected connecting rod 2 405 to rotate, and simultaneously drive the piston rod 406 rotationally connected to the connecting rod 2 405 to push and pull left and right, and through the piston rod 406 and the piston connection of the air cylinder 408 fixedly connected to the vertical surface of the L-shaped baffle 403, the piston rod 406 can realize the telescopic inflation blowing movement, thereby providing a stable blowing power for the air cylinder 408, and assisting the air cylinder 408 to blow and clean the dust on the moving cable head and cable line, so that the cable head and cable line maintain a good use effect;

[0062] When the external device stops using the cable, first manually rotate the spiral rod 201 to make the concave fixed block 304 and the concave movable block 305 drive the clamped cable head to move backward, so as to pull out the cable head and complete the power-off operation, then manually rotate the spiral rod 1 211 to make the clamping plate 209 move upward and separate from the fixed plate 210 to loosen the cable line, and then manually rotate the rotating rod 202 to make the cable turntable 206 rotate to recycle the cable line, and then simultaneously perform a secondary circulation cleaning operation on the cables recovered at both ends to remove dirt and dust, which not only assists the operator in recycling and cleaning the cables, but also ensures the effect of secondary recycling of the cleaned cables.

[0063] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A box-type substation cable plug protector, comprising a box body (100), characterized in that: A wire-collecting cleaning mechanism (200) is arranged inside the box (100), a plug-in and pull-out mechanism (300) is arranged inside the box (100), and a blowing mechanism (400) is arranged on the top of the wire-collecting cleaning mechanism (200); The wire-retrieving cleaning mechanism (200) comprises a rotating rod (202), a cable rotating disc (206), a bidirectional threaded groove rod (212), a hollow cleaning plate (214), a telescopic scraper (215) and a circular brush (216); the hollow cleaning plate (214) is used to clamp and guide the externally released cable, and the telescopic scraper (215) disposed in the hollow cleaning plate (214) is used to scrape and remove residual dirt and dust attached to the cable and the cable head; while the cable is being retracted and released, the circular brush (216) located in the hollow cleaning plate (214) is also used to perform a horizontal reciprocating brushing operation to remove dust; the cable rotating disc (206) and the bidirectional threaded groove rod (212) are driven by the rotating rod (202) to perform a rotating wire-retrieving operation on the cable; The plugging and unplugging mechanism (300) comprises a second screw rod (301), a second slider (303), a concave fixing block (304) and a concave movable block (305). The plugging and unplugging mechanism (300) is used to clamp and fix a cable head of a plug-in power source, and can also perform reciprocating plug-in and pull-out operations on the clamped cable head, so that the cable head can be plugged in and out in a horizontal and stable manner.

2. A box-type substation cable plug protector according to claim 1, characterized in that: The wire-receiving cleaning mechanism (200) further comprises a base (201) and a slider (213); the bottom of the base (201) is fixedly connected to the bottom end of the box (100); the slider (213) is slidably connected to the bidirectional threaded groove rod (212); the slider (213) is slidably connected to a slideway provided at the bottom of the base (201) away from the bottom of the bidirectional threaded groove rod (212); the hollow cleaning plate (214) is fixedly connected to the slider near the bottom of the bidirectional threaded groove rod (212); The top of the first (213), the two ends of the bidirectional threaded groove rod (212) away from the cable turntable (206) penetrate and are rotatably connected to the base (201), the end of the bidirectional threaded groove rod (212) away from the hollow cleaning plate (214) is fixedly connected to the second pulley (204), the two ends of the rotating rod (202) away from the second pulley (204) penetrate and are rotatably connected to the top of the base (201), and the outer wall of the rotating rod (202) close to the second pulley (204) is fixedly connected to the first pulley (203) ), a transmission belt (205) is sleeved on the inner wall of the pulley 1 (203) away from the rotating rod (202), one end of the transmission belt (205) away from the pulley 1 (203) is sleeved on the inner wall of the pulley 2 (204), and a sleeve (207) is rotatably connected on the outer wall of the rotating rod (202) away from the pulley 1 (203), and the side of the sleeve (207) close to the pulley 1 (203) is fixedly connected to the top of the base (201), and the sleeve (207) is away from the pulley 1 (203). One end is fixedly connected to a hollow disc (208); the rotating rod (202) is fixedly connected to a cable rotary disc (206) near the outer wall of the sleeve (207); a fixing plate (210) is fixedly connected in a groove opened on one side of the hollow disc (208) near the cable rotary disc (206); the fixing plate (210) is rotatably connected to a spiral rod 1 (211) near the top of the hollow disc (208); and a clamping plate (209) is threadedly connected on the threaded surface of the spiral rod 1 (211) away from the fixing plate (210).

3. A box-type substation cable plug protector according to claim 1, characterized in that: Eight springs (217) are fixedly connected in a groove on the inner wall of the hollow cleaning plate (214) away from the bidirectional threaded groove rod (212); the eight springs (217) are symmetrically arranged in pairs; one end of the eight springs (217) away from the hollow cleaning plate (214) is fixedly connected to the outer walls of the two telescopic scrapers (215); and a circular brush (216) is fixedly connected to the inner wall of the hollow cleaning plate (214) away from the telescopic scraper (215).

4. A box-type substation cable plug protector according to claim 1, characterized in that: The plug-in mechanism (300) further comprises eight springs (307) and a connecting plate (302), wherein one end of the eight springs (307) close to the slider (303) is fixedly connected to the top of the concave fixed block (304), and one end of the eight springs (307) away from the concave fixed block (304) is fixedly connected to the bottom of the concave movable block (305), and one end of the connecting plate (302) away from the concave fixed block (304) penetrates and is rotatably connected to the spiral rod (301), and one end of the spiral rod (301) away from the connecting plate (302) is fixedly connected to the bottom of the concave movable block (305). The connecting plate (302) is rotatably connected to a cable socket provided on the inner wall of the box body (100); one end of the connecting plate (302) close to the concave movable block (305) is fixedly connected to two pillars (306); both sides of the concave fixed block (304) away from the connecting plate (302) are fixedly connected to two sliding blocks (303); one end of the two sliding blocks (303) away from the concave fixed block (304) is sleeved on the outer walls of the two pillars (306); one end of the sliding block (303) away from the pillar (306) is threadedly connected to the threaded surface of the spiral rod (301).

5. A box-type substation cable plug protector according to claim 1, characterized in that: The blowing mechanism (400) comprises a gear 1 (401) and an L-shaped baffle (403); the rotating rod (202) is rotatably connected to the top of the base (201); the gear 1 (401) is fixedly connected to the outer wall of the rotating rod (202) at the central axis on both sides away from the cable rotary drum (206); the gear 1 (401) is meshingly connected to the gear 2 (402) at the top away from the rotating rod (202); the L-shaped baffle (403) is fixedly connected to the support frame (407) at the bottom away from the gear 1 (401); the support frame (407) is One end away from the L-shaped baffle (403) is fixedly connected to the top of the base (201); one end of the gear 2 (402) close to the L-shaped baffle (403) passes through and is fixedly connected to a connecting rod 1 (404); one end of the connecting rod 1 (404) close to the L-shaped baffle (403) is rotatably connected to a connecting rod 2 (405); one end of the connecting rod 2 (405) away from the connecting rod 1 (404) is rotatably connected to a piston rod (406); and one end of the piston rod (406) away from the connecting rod 2 (405) is slidably connected to a blowpipe (408).

6. A box-type substation cable plug protector according to claim 5, characterized in that: The middle axis of one end of the gear 2 (402) away from the gear 1 (401) penetrates and is rotatably connected to one side of the L-shaped baffle (403).

7. A box-type substation cable plug protector according to claim 1, characterized in that: A door (101) is rotatably connected to the outer surface of the box body (100), and a handle (102) is fixedly connected to the outer surface of the door (101).

8. A box-type substation cable plug protector according to claim 5, characterized in that: The blowing end of the blowing cylinder (408) is frame-shaped, and the blowing end of the blowing cylinder (408) faces the outer surface of the cable.

9. A box-type substation cable plug protector according to claim 4, characterized in that: One end of the two pillars (306) close to the concave fixing block (304) is fixedly connected to one side of the connecting plate (302), and one end of the two pillars (306) away from the connecting plate (302) is fixedly connected to a cable socket provided in the box (100).

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