Cable maintenance equipment and method with protection function

Abstract

The invention relates to the technical field of cable maintenance, in particular to a cable maintenance device and method with a protection function, and the device comprises a cast iron pipe clamp, a pressing plate, a hook plate, a semicircular plate and the like. The two cast iron pipe clamps are each movably connected with a pressing plate. Each pressing plate is rotationally connected with a hook plate; each cast iron pipe clamp is fixedly connected with two semicircular plates; and a hanging plate is arranged on each cast iron pipe clamp. According to the invention, the hand wheel is manually rotated to drive the round sleeve made of a sponge material and the scraping part of the scraping plate to rotate in a manner of being attached to the surface of the cable, stains on the surface of the cable are wiped clean, and after the stains on the surface of the cable are removed, an insulating adhesive tape, a waterproof adhesive tape, an armoring tape and an insulating adhesive tape are sequentially wound on the damaged position of the cable; the damaged position of the cable is well maintained, so that the cable does not need to be manually cleaned, and an insulating tape, a waterproof adhesive tape, an armoring tape and an insulating tape are wound, so that a large amount of time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable maintenance, and in particular to a cable maintenance device and method with a protection function. Background Art

[0002] In the prior art, for cables laid in the soil and sewers, stains are attached to the surface of the cables. When problems occur with the cables and they need to be inspected and maintained, it is difficult to provide a relatively open space for cable repair due to the influence of the cable laying environment, which increases the difficulty of cable maintenance for operators. In addition, when the cables are damaged, the operators need to clean the stains on the surface of the cables first, and then wrap the damaged positions of the cables with insulating tape, waterproof tape, armor tape and insulating tape in sequence, which takes a lot of time and results in low work efficiency. Summary of the invention

[0003] The purpose of the present invention is to overcome the problem that most cables are laid in soil and sewers, resulting in stains on the cable surface. When problems occur with the cables and they need to be inspected and maintained, it is difficult to provide a relatively open space for cable maintenance due to the cable laying environment, which further increases the difficulty of cable maintenance for operators. A maintenance device is provided, which can maintain the damaged position of the cable in a small space and can adapt to cables of different specifications, thereby saving a lot of time and reducing the burden on staff.

[0004] Another object of the present invention is to provide a cable maintenance device with the above-mentioned functions and a protective function.

[0005] The embodiment of the present invention is realized by the following technical scheme: a cable maintenance device with protective function, including a cast iron pipe clamp, a pressure plate, a hook plate and a semicircular plate; two cast iron pipe clamps are each movably connected with a pressure plate; each pressure plate is rotatably connected with a hook plate; each cast iron pipe clamp is respectively fixedly connected with two semicircular plates; each cast iron pipe clamp is respectively provided with a hanging plate; it also includes a semicircular arc plate, a slide plate, a fixing assembly, a transmission assembly, a slide plate, a storage assembly, a round roller and a round sleeve; each cast iron pipe clamp is respectively rotatably connected with two semicircular arc plates; two cast iron pipe clamps are respectively provided with a hanging plate ... The two semi-arc plates on the same side of the iron pipe clamp are detachably connected with a slide plate; each cast iron pipe clamp is connected with a fixed component; the two cast iron pipe clamps are connected with a transmission component through the fixed component, the fixed component is used to limit the transmission component to prevent the transmission component from detaching, and the transmission component is used to provide power through the operator to rotate the semi-arc plate and the slide plate; a linear slide is opened on the slide plate; a slide plate is slidably connected in the linear slide; a storage component for storing insulating tape is connected to the slide plate; a round roller is connected to the storage component; a round sleeve is detachably connected to the round roller.

[0006] Furthermore, two magnets are arranged inside the cast iron pipe clamp.

[0007] Furthermore, the fixing assembly includes a limit block, a T-shaped block and an elastic member; the outer side of the cast iron pipe clamp is fixedly connected to the limit block, and the limit block is U-shaped; two T-shaped blocks are slidably connected to the limit block, and the two T-shaped blocks are symmetrically distributed up and down; an elastic member is fixedly connected between each T-shaped block and the limit block.

[0008] Furthermore, the transmission assembly includes a screw, a spur gear, a semicircular gear ring, a slide, a semicircular ring and a handwheel; the limit blocks on the two cast iron pipe clamps jointly limit the screw; the left part of the screw is fixedly connected to a spur gear; each of the two semicircular arc plates on the left cast iron pipe clamp is fixedly connected to a semicircular gear ring; the spur gears are meshed with the semicircular gear rings; a slide is screwed on the screw; two semicircular rings are slidably connected to the slide, and the two semicircular rings are fixed by bolts to form a complete circular ring; the left end of the screw is fixedly connected to a handwheel.

[0009] Furthermore, the hand wheel is made of rubber.

[0010] Furthermore, the storage assembly includes a storage box, a rotating plate, a telescopic rod, a screw, two elastic members, a fixed seat, a pressure roller and a support plate; the storage box is slidably connected in the slide plate; the storage box is rotatably connected in the rotating plate; the upper and lower parts of the slide plate are each fixedly connected to two telescopic rods, and the telescopic ends of all the telescopic rods are fixedly connected to the storage box; the upper and lower parts of the slide plate are each screwed to a screw, and the two screws are fixedly connected to the storage box; a plurality of elastic members two distributed in a rectangular shape are fixedly connected to the inner top wall of the storage box; every two adjacent elastic members two are commonly fixedly connected to a fixed seat; each fixed seat is rotatably connected to a pressure roller; the front side of the storage box is fixedly connected to the support plate; the support plate is rotatably connected to the round roller.

[0011] Furthermore, it also includes a scraping assembly, which is connected to the storage box and is used to scrape stains on the surface of the circular sleeve; the scraping assembly includes a fixed block, a spring telescopic column and a scraper; the front side of the storage box is fixedly connected to the fixed block; the lower surface of the fixed block is fixedly connected to two spring telescopic columns; the two spring telescopic columns are jointly fixedly connected to the scraper; a protrusion is provided on the scraper, and the protrusion is in contact with the circular sleeve; and a scraping portion is provided on the scraper.

[0012] Furthermore, it also includes a portable box, a tray and a receiving plate; the portable box is provided with a tray; two grooves 1 are provided on the tray; a groove 2 is provided on the tray; a groove 3 is provided on the tray; a receiving part is provided on the tray; and a receiving plate is provided on the cover of the portable box.

[0013] Furthermore, the cast iron pipe clamp and the semicircular plate are detachably connected.

[0014] Furthermore, a cable maintenance method with a protective function comprises the following steps:

[0015] Step 1: The operator takes the device out of the portable box and then puts the device on the damaged part of the cable;

[0016] Step 2: The operator then adds alcohol to the round sleeve, puts the insulating tape into the storage box, and then uses the round sleeve and scraper to clean the stains on the cable surface;

[0017] Step 3: After the cable surface is clean, wrap the insulating tape, waterproof tape, armor tape and insulating tape around the damaged part of the cable in sequence;

[0018] Step 4: After the insulating tape, waterproof tape, armor tape and insulating tape are wound, the operator removes the device from the cable and puts it into a portable box.

[0019] The present invention has the following advantages:

[0020] The cable maintenance equipment with protective function obtained by the above design of the present invention can manually rotate the hand wheel, and the circular sleeve with sponge material and the scraping part of the scraper are rotated along the cable surface to wipe the stains on the cable surface. After the stains on the cable surface are removed, the insulating tape, waterproof tape, armor tape and insulating tape are wound around the damaged position of the cable in sequence to maintain the damaged position of the cable. In this way, there is no need to manually clean the cable and wind the insulating tape, waterproof tape, armor tape and insulating tape, which saves a lot of time and improves work efficiency. In addition, there is no need for the operator to frequently move in a small space to take maintenance tools to maintain the cable, thereby reducing the difficulty of cable maintenance for the operator.

[0021] The cable maintenance device with a protective function obtained by the above design can be taken away in a portable box, so that an operator can carry the device to any desired location.

[0022] The cable maintenance device with protective function obtained by the present invention through the above design can adapt to the diameters of different cables by replacing different semicircular plates, avoiding the problem of the device being unusable or the need to re-take the semicircular plates, saving a lot of time and reducing the burden on staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0024] In the attached picture:

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the cable maintenance device with protection function of the present invention;

[0026] Figure 2 A diagram showing the combined state of a cast iron pipe clamp, a pressure plate, a hook plate, a semicircular plate and a semicircular arc plate of a cable maintenance device with a protective function of the present invention;

[0027] Figure 3 It is a schematic diagram of the combined three-dimensional structure of the slide plate, the slide plate, the storage assembly, the round roller and the round sleeve of the cable maintenance device with protection function of the present invention;

[0028] Figure 4 It is a schematic diagram of the combined three-dimensional structure of the cast iron pipe clamp, semicircular plate, fixing assembly, screw rod and hand wheel of the cable maintenance device with protection function of the present invention;

[0029] Figure 5 It is a schematic diagram of the combined three-dimensional structure of the slide plate and the storage assembly of the cable maintenance device with protection function of the present invention;

[0030] Figure 6 It is a schematic diagram of the combined three-dimensional structure of the slide plate, round roller, round sleeve, support plate, fixed block, spring telescopic column and scraper of the cable maintenance device with protection function of the present invention;

[0031] Figure 7 A working state diagram of a storage component of a cable maintenance device with a protective function according to the present invention;

[0032] Figure 8 It is a schematic diagram of the combined three-dimensional structure of the portable box, tray and receiving plate of the cable maintenance device with protection function of the present invention;

[0033] Fig. 9 It is a schematic diagram of the three-dimensional structure of the tray of the cable maintenance device with protection function of the present invention.

[0034] In the above figures: 1- cast iron pipe clamp, 2- pressure plate, 3- hook plate, 4- semicircular plate, 5- semicircular arc plate, 6- slide plate, 7- slide plate, 8- round roller, 9- round sleeve,

[0035] 101-limiting block, 102-T-shaped block, 103-elastic member 1,

[0036] 201-screw, 202-spur gear, 203-semicircular gear ring, 204-slide, 205-semicircular ring, 206-handwheel,

[0037] 301-storage box, 302-rotating plate, 303-telescopic rod, 304-screw rod, 305-elastic member 2, 306-fixing seat, 307-pressing roller, 308-supporting plate, 309-fixing block, 310-spring telescopic column, 311-scraper,

[0038] 401- portable box, 402- tray, 403- receiving board,

[0039] 1001-hanging plate, 6001-linear slide, 31101-raised portion, 31102-scraping portion, 40201-groove one, 40202-groove two, 40203-groove three, 40204-receiving portion. DETAILED DESCRIPTION

[0040] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings. In addition, in the following figures, in order to make each layer and each component a recognizable size, the scale of each layer and each component is appropriately changed for schematic illustration. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0041] Example 1

[0042] A cable maintenance device with protective functions, such as Figure 1-Figure 7 As shown, it includes a cast iron pipe clamp 1, a pressure plate 2, a hook plate 3 and a semicircular plate 4; the outer sides of the two cast iron pipe clamps 1 are each hinged with a pressure plate 2; each pressure plate 2 is rotatably connected to a hook plate 3; the inner side of each cast iron pipe clamp 1 is fixedly connected to two semicircular plates 4; each cast iron pipe clamp 1 is provided with a hanging plate 1001;

[0043] It also includes a semi-circular plate 5, a slide plate 6, a fixing component, a transmission component, a slide plate 7, a storage component, a round roller 8 and a round sleeve 9; each cast iron pipe clamp 1 is rotatably connected to two semi-circular plates 5, and the semi-circular plates 5 are made of metal material; the two semi-circular plates 5 located on the same side of the two cast iron pipe clamps 1 are detachably connected to the slide plate 6; each cast iron pipe clamp 1 is connected to a fixing component; the two cast iron pipe clamps 1 are connected to the transmission component through the fixing component, the fixing component is used to limit the transmission component and prevent the transmission component from detaching, and the transmission component is used to provide power through the operator to rotate the semi-circular plate 5 and the slide plate 6; a linear slide 6001 is opened on the slide plate 6; a slide plate 7 is slidably connected in the linear slide 6001; the slide plate 7 is connected to the storage component; the round roller 8 is connected to the storage component; the round sleeve 9 is detachably connected to the round roller 8, and the round sleeve 9 is made of sponge material.

[0044] Furthermore, when the cast iron pipe clamp 1 is opened, two magnets are arranged inside the cast iron pipe clamp 1 to prevent the semi-circular arc plate 5 from falling off from the cast iron pipe clamp 1 .

[0045] The fixing assembly includes a limit block 101, a T-shaped block 102 and an elastic member 103; the outer side of the cast iron pipe clamp 1 is fixedly connected to the limit block 101, and the limit block 101 is U-shaped; two T-shaped blocks 102 are slidably connected to the limit block 101, and the two T-shaped blocks 102 are symmetrically distributed up and down; an elastic member 103 is fixedly connected between each T-shaped block 102 and the limit block 101.

[0046] The transmission assembly includes a screw rod 201, a spur gear 202, a semicircular gear ring 203, a slide 204, a semicircular ring 205 and a handwheel 206; the limit blocks 101 on the two cast iron pipe clamps 1 jointly limit the screw rod 201; the left part of the screw rod 201 is fixedly connected with a spur gear 202; the two semicircular arc plates 5 on the left cast iron pipe clamp 1 are each fixedly connected with a semicircular gear ring 203; the spur gear 202 is meshed with the semicircular gear ring 203; the slide 204 is screwed on the screw rod 201; two semicircular rings 205 are slidably connected to the slide 204, and the two semicircular rings 205 are fixed by bolts to form a complete circular ring; the left end of the screw rod 201 is fixedly connected with a handwheel 206.

[0047] Furthermore, in order to prevent conduction and static electricity accumulation, the hand wheel 206 is made of rubber.

[0048] The storage assembly includes a storage box 301, a rotating plate 302, a telescopic rod 303, a screw 304, an elastic member 2 305, a fixed seat 306, a pressure roller 307 and a support plate 308; the storage box 301 is slidably connected in the slide plate 7; the rotating plate 302 is rotatably connected in the storage box 301; the upper and lower parts of the slide plate 7 are respectively fixedly connected with two telescopic rods 303, and the telescopic ends of all the telescopic rods 303 are fixedly connected to the storage box 301; the upper and lower parts of the slide plate 7 are respectively screwed with a screw 304, and the two screws 304 are fixedly connected to the storage box 301; four elastic members 2 305 distributed in a rectangular shape are fixedly connected to the inner top wall of the storage box 301; each two elastic members 2 305 adjacent to each other are commonly fixedly connected to a fixed seat 306; each fixed seat 306 is rotatably connected to a pressure roller 307; the front side of the storage box 301 is fixedly connected to a support plate 308; the support plate 308 is rotatably connected to the round roller 8.

[0049] It also includes a scraping assembly, which is connected to the storage box 301; the scraping assembly includes a fixed block 309, a spring telescopic column 310 and a scraper 311; the front side of the storage box 301 is fixedly connected to the fixed block 309; the lower surface of the fixed block 309 is fixedly connected to two spring telescopic columns 310; the two spring telescopic columns 310 are jointly fixedly connected to the scraper 311; a protrusion 31101 is provided on the scraper 311, and the protrusion 31101 is in contact with the circular sleeve 9; a scraping portion 31102 is provided on the scraper 311.

[0050] The working steps of this embodiment are:

[0051] The following rotations are from front to back, from top to bottom, and from right to left.

[0052] The first step is that when the operator needs to maintain the cable, he or she will go to the corresponding cable location with a cable maintenance device with protective function;

[0053] In the second step, the initial cast iron pipe clamp 1 is in the open state, such as Figure 2 As shown, when maintaining the cable, two cast iron pipe clamps 1 are put on the cable, and the cable is located between the two semicircular plates 4 of the cast iron pipe clamp 1. Then the position of the cast iron pipe clamp 1 on the cable is adjusted so that the position between the two cast iron pipe clamps 1 is the damaged position of the cable. Then the operator grabs the pressing plate 2 and rotates it, buckles the hook plate 3 on the hanging plate 1001 of the cast iron pipe clamp 1, and locks the two cast iron pipe clamps 1 together. At this time, the two semicircular plates 4 on the cast iron pipe clamp 1 clamp the cable.

[0054] Then, the slide plate 6 is installed on the semicircular arc plate 5 on the same side of the two cast iron pipe clamps 1 by bolts, and then the operator rotates the two screws 304 clockwise at the same time, so that the screws 304 gradually pass through the slide plate 7, and push the round roller 8, the round sleeve 9, the storage box 301, the rotating plate 302, the elastic member 2 305, the fixing seat 306, the pressure roller 307, the support plate 308, the fixing block 309, the spring telescopic column 310 and the scraper 311 to move toward the cable surface. After the scraping part 31102 of the round sleeve 9 and the scraper 311 contacts the cable surface, the operator stops rotating the two screws 304. When the storage box 301 moves, the telescopic rod 303 stretches. It should be noted that the round sleeve 9 is soaked with alcohol in advance, and before the cable is maintained, the operator manually opens the rotating plate 302 and puts the insulating tape into the storage box 301. During the movement of the insulating tape, the two pressing rollers 307 are squeezed, forcing the two pressing rollers 307 to move upward, and all the elastic members 2 305 are compressed. After the insulating tape moves between the two pressing rollers 307 and is squeezed by the two pressing rollers 307, the rotating plate 302 is put down, that is, when the cable is maintained, the insulating tape is placed in the storage box 301;

[0055] Then the screw rod 201 is stuck in the limit blocks 101 on the two cast iron pipe clamps 1. During the process of the screw rod 201 being stuck in the limit blocks 101, the screw rod 201 applies pressure to the T-shaped block 102, and the T-shaped block 102 adapts to the movement on the limit blocks 101, and the elastic member 103 is stretched. After the screw rod 201 is stuck in the limit blocks 101 on the two cast iron pipe clamps 1, the elastic member 103 drives the T-shaped block 102 to reset and limit the screw rod 201. After the screw rod 201 is installed, the spur gear 202 on the screw rod 201 is meshed with the semicircular gear ring 203 on the semicircular arc plate 5; then a semicircular ring 205 is installed on the slide plate 7, and then the other semicircular ring 205 and the semicircular ring 205 previously installed on the slide plate 7 are combined and assembled into an integral circular ring, and the semicircular ring 205 installed on the slide plate 7 is slidably connected to the slide seat 204 on the screw rod 201, thereby completing the preparation work before maintenance, such as Figure 1 shown.

[0056] In the third step, after the two semicircular rings 205 are merged into one circular ring, the operator grasps the hand wheel 206 and rotates it continuously counterclockwise, driving the screw rod 201 and the spur gear 202 to rotate counterclockwise together, and the spur gear 202 drives the semicircular gear ring 203, the semicircular ring 205, the semicircular arc plate 5, the slide plate 6, the slide plate 7, the round roller 8, the round sleeve 9, the storage box 301, the rotating plate 302, the telescopic rod 303, the elastic member 305, the fixed seat 306, the pressure roller 307, the support plate 308, the fixed block 309, the spring telescopic column 310 and the scraper 311 to rotate clockwise together, and the two semicircular rings 205 rotate on the sliding seat 204, and rotate along the surface of the cable through the soaked round sleeve 9 to wipe the stains on the surface of the cable clean, and at the same time, the scraping part 311 of the scraper 311 1102 follows behind the circular sleeve 9 and scrapes off the stains on the cable surface that the circular sleeve 9 cannot wipe off. As the screw rod 201 rotates, the slide 204 moves to the right on the screw rod 201. When the slide 204 moves, it also moves the slide plate 7 to the right in the linear slide groove 6001. The slide plate 7 drives the round roller 8, the circular sleeve 9, the storage box 301, the rotating plate 302, the telescopic rod 303, the elastic member 305, the fixed seat 306, the pressure roller 307, the support plate 308, the fixed block 309, the spring telescopic column 310 and the scraper 311 to move to the right together, which makes the scraping part 31102 of the circular sleeve 9 and the scraper 311 move in a spiral motion along the cable surface to clean the stains on the cable surface, so that the stains between the two cast iron pipe clamps 1 are cleaned.

[0057] After the stains on the damaged part of the cable are cleaned, the operator loosens the two screws 304, pulls the storage box 301 to drive the connected parts and the round sleeve 9 away from the cable, then removes the sponge round sleeve 9 on the round roller 8 and replaces it with a rubber round sleeve 9, and then manually pulls out the head end of the insulating tape in the storage box 301, so that the pulled insulating tape is attached to the outer side of the round sleeve 9. Figure 7 As shown, the scraper 311 is used to press the head end of the insulating tape, and then the storage box 301 is pushed to drive the connected components and the head end of the insulating tape close to the cable, so that the glue surface of the insulating tape is attached to the cable. Then the operator manually grasps the hand wheel 206 and rotates it clockwise continuously to drive the connected components to reset, and wraps the insulating tape on the surface of the cable to wrap the damaged part of the cable. After the wrapping is completed, the operator cuts the insulating tape, and then opens the rotating plate 302 of the storage box 301, takes out the insulating tape in the storage box 301, and replaces it with waterproof tape. Referring to the above working method, a layer of waterproof tape is wrapped on the surface of the insulating tape. After the waterproof tape is wrapped, the waterproof tape in the storage box 301 is replaced with armor tape. Referring to the above working method again, the armor tape is wrapped on the surface of the waterproof tape. After the armor tape is wrapped, the armor tape is replaced with the insulating tape. After the insulating tape is wrapped on the surface of the armor tape, the damaged part of the cable The position maintenance is completed. In this way, by manually rotating the hand wheel 206, the circular sleeve 9 with the sponge material and the scraping part 31102 of the scraper 311 are rotated along the surface of the cable to wipe the stains on the surface of the cable. After the stains on the surface of the cable are removed, the insulating tape, waterproof tape, armor tape and insulating tape are wound around the damaged position of the cable in sequence to maintain the damaged position of the cable. In this way, there is no need to manually clean the cable and wrap the insulating tape, waterproof tape, armor tape and insulating tape, which saves a lot of time and improves work efficiency. In addition, there is no need for the operator to frequently move in a small space to take maintenance tools to maintain the cable, thereby reducing the difficulty of the operator to maintain the cable. At the same time, the operator grasps the rubber hand wheel 206 and rotates it to achieve maintenance of the cable. The operator does not need to contact the damaged position of the cable, which protects the operator and prevents the operator's hands from electric shock.

[0058] It should be noted that when the round sleeve 9 made of sponge material is used to wipe the stains on the cable, stains will adhere to the round sleeve 9, and the stains attached to the round sleeve 9 will affect the subsequent cleaning effect of the round sleeve 9 on the cable. Therefore, in the process of the round sleeve 9 cleaning the cable surface, the stains attached to the surface of the round sleeve 9 are scraped off by the raised portion 31101 in contact with the round sleeve 9 to avoid the attachment of stains on the round sleeve 9, resulting in unclean cable surface cleaning and affecting the subsequent winding effect of the insulating tape, waterproof tape and armor tape.

[0059] The fourth step, when the cable maintenance is completed, the operator first separates the two semicircular rings 205 from the slide plate 7, and then disassembles the entire ring into two separate semicircular rings 205, removes them from the slide seat 204, and then pulls up the T-shaped blocks 102 on the two fixed components in turn, forcing the two elastic members 103 to stretch, and removes the screw rod 201 from the two limit blocks 101, and then removes the slide plate 6 from the semicircular arc plate 5, and the parts connected to the slide plate 6 are also removed together, and then the operator grabs the pressure plate 2 and rotates it to disengage the hook plate 3 from the hanging plate 1001, and removes the two cast iron pipe clamps 1, the pressure plate 2, the hook plate 3, the semicircular plate 4, the semicircular arc plate 5 and the fixed components from the cable.

[0060] Example 2

[0061] On the basis of Example 1, Figure 8-Figure 9 As shown, it also includes a portable box 401, a tray 402 and a receiving plate 403; the tray 402 is arranged in the portable box 401; two grooves 1 40201 are opened on the tray 402; a groove 2 40202 is opened on the tray 402; a groove 3 40203 is opened on the tray 402; a receiving portion 40204 is arranged on the tray 402; and a receiving plate 403 is arranged on the cover of the portable box 401.

[0062] Furthermore, in order to adapt to cables of different diameters, the cast iron pipe clamp 1 and the semicircular plate 4 are detachably connected.

[0063] A cable maintenance method with protection function comprises the following steps:

[0064] Step 1: The operator takes the device out of the portable box 401 and then puts the device on the damaged position of the cable;

[0065] Step 2: The operator then adds alcohol to the round sleeve 9, puts the insulating tape into the storage box 301, and then cleans the stains on the surface of the cable with the round sleeve 9 and the scraper 311;

[0066] Step 3: After the cable surface is clean, wrap the insulating tape, waterproof tape, armor tape and insulating tape around the damaged part of the cable in sequence;

[0067] Step 4: After the insulating tape, waterproof tape, armor tape and insulating tape are wound together, the operator removes the device from the cable and puts it into the portable box 401.

[0068] The working principle of this embodiment is:

[0069] When the operator completes the maintenance of the cable, the device is not convenient for the operator to carry, and the components of the device are easily damaged during transportation. Therefore, a portable box 401 is provided, and the cast iron pipe clamp 1, pressure plate 2, hook plate 3, semicircular plate 4, semi-arc plate 5, fixing assembly and semi-circular gear ring 203 are placed in groove one 40201, and then the slide plate 6, slide plate 7 and storage assembly are placed in groove two 40202, and then the screw rod 201, spur gear 202, slide seat 204 and handwheel 206 are placed in groove three 40203, and the two semi-circular rings 205 are placed on the receiving part 40204, and then the portable box 401 is closed, which is convenient for the operator to carry the device to any desired location.

[0070] Since cables of different specifications also have different sizes, the semicircular plate 4 can only adapt to the diameter of one cable and cannot achieve adaptive adjustment. When the semicircular plate 4 carried by the operator is inconsistent with the diameter of the cable to be maintained, it will not be able to adapt to the device and the operator needs to return to take it again, which seriously affects the efficiency of the operator in maintaining the cable. Therefore, before going to maintain the cable, the operator places multiple semicircular plates 4 of different specifications on the receiving plate 403. When the operator arrives at the cable maintenance site, according to the diameter of the cable to be maintained, the semicircular plate 4 corresponding to the cable diameter is taken out from the receiving plate 403 in the portable box 401, the semicircular plate 4 on the cast iron pipe clamp 1 is removed, and replaced with a semicircular plate 4 adapted to the cable diameter, thereby avoiding the problem of the device being unable to be used or the semicircular plate 4 being taken again, saving a lot of time and reducing the burden on the staff.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A cable maintenance device with a protective function, comprising a cast iron pipe clamp (1), a pressure plate (2), a hook plate (3) and a semicircular plate (4); two cast iron pipe clamps (1) are each movably connected to a pressure plate (2); each pressure plate (2) is rotatably connected to a hook plate (3); each cast iron pipe clamp (1) is each fixedly connected to two semicircular plates (4); each cast iron pipe clamp (1) is each provided with a hanging plate (1001); the characteristics are: It also includes a semicircular plate (5), a slide plate (6), a fixing assembly, a transmission assembly, a slide plate (7), a storage assembly, a round roller (8) and a round sleeve (9); each cast iron pipe clamp (1) is rotatably connected to two semicircular plates (5); the two semicircular plates (5) located on the same side of the two cast iron pipe clamps (1) are detachably connected to the slide plate (6); each cast iron pipe clamp (1) is connected to a fixing assembly; the two cast iron pipe clamps (1) are connected to the transmission assembly through the fixing assembly, the fixing assembly is used to limit the transmission assembly to prevent the transmission assembly from being separated, and the transmission assembly is used to provide power through the operator to rotate the semicircular plate (5) and the slide plate (6); a linear slide (6001) is provided on the slide plate (6); a slide plate (7) is slidably connected in the linear slide (6001); a storage assembly for storing insulating tape is connected to the slide plate (7); A round roller (8) is connected to the storage assembly; a round sleeve (9) is detachably connected to the round roller (8).

2. A cable maintenance device with protection function according to claim 1, characterized in that: Two magnets are arranged inside the cast iron pipe clamp (1).

3. A cable maintenance device with protection function according to claim 2, characterized in that: The fixing assembly comprises a limit block (101), a T-shaped block (102) and an elastic member (103); the limit block (101) is fixedly connected to the outer side of the cast iron pipe clamp (1), and the limit block (101) is U-shaped; two T-shaped blocks (102) are slidably connected to the limit block (101), and the two T-shaped blocks (102) are symmetrically distributed up and down; and an elastic member (103) is fixedly connected between each T-shaped block (102) and the limit block (101).

4. A cable maintenance device with protection function according to claim 3, characterized in that: The transmission assembly comprises a screw rod (201), a spur gear (202), a semicircular gear ring (203), a slide seat (204), a semicircular ring (205) and a hand wheel (206); the limit blocks (101) on the two cast iron pipe clamps (1) jointly restrict the screw rod (201); the left part of the screw rod (201) is fixedly connected with a spur gear (202); two semicircular arc plates (5) on the left cast iron pipe clamp (1) are respectively fixedly connected with a semicircular gear ring (203); the spur gear (202) and the semicircular gear ring (203) are meshed; the screw rod (201) is screwed with a slide seat (204); two semicircular rings (205) are slidably connected to the slide seat (204), and the two semicircular rings (205) are fixedly combined into a complete circular ring by bolts; the left end of the screw rod (201) is fixedly connected with a hand wheel (206).

5. A cable maintenance device with protection function according to claim 4, characterized in that: The hand wheel (206) is made of rubber.

6. A cable maintenance device with protection function according to claim 1, characterized in that: The storage assembly comprises a storage box (301), a rotating plate (302), a telescopic rod (303), a screw rod (304), a second elastic member (305), a fixing seat (306), a pressing roller (307) and a supporting plate (308); the storage box (301) is slidably connected in the slide plate (7); the rotating plate (302) is rotatably connected in the storage box (301); the upper and lower parts of the slide plate (7) are each fixedly connected to two telescopic rods (303), and the telescopic ends of all the telescopic rods (303) are fixedly connected to the storage box (301); the slide plate (7) A screw rod (304) is screwed to the upper part and the lower part respectively, and the two screw rods (304) are fixedly connected to the storage box (301); a plurality of elastic members (305) distributed in a rectangular shape are fixedly connected to the inner top wall of the storage box (301); each two elastic members (305) adjacent to each other are fixedly connected to a fixing seat (306); each fixing seat (306) is rotatably connected to a pressing roller (307); a support plate (308) is fixedly connected to the front side of the storage box (301); and the support plate (308) is rotatably connected to the round roller (8).

7. A cable maintenance device with protection function according to claim 6, characterized in that: The storage box (301) also includes a scraping assembly, which is connected to the storage box (301) and is used to scrape off stains on the surface of the circular sleeve (9); the scraping assembly includes a fixed block (309), a spring telescopic column (310) and a scraper (311); the front side of the storage box (301) is fixedly connected to the fixed block (309); the lower surface of the fixed block (309) is fixedly connected to two spring telescopic columns (310); the two spring telescopic columns (310) are jointly fixedly connected to the scraper (311); a protrusion (31101) is provided on the scraper (311), and the protrusion (31101) is in contact with the circular sleeve (9); and a scraping portion (31102) is provided on the scraper (311).

8. A cable maintenance device with protection function according to any one of claims 1 to 7, characterized in that: The portable box (401) also includes a tray (402) and a receiving plate (403); the portable box (401) is provided with a tray (402); the tray (402) is provided with two first grooves (40201); the tray (402) is provided with a second groove (40202); the tray (402) is provided with a third groove (40203); the tray (402) is provided with a receiving portion (40204); and the receiving plate (403) is provided on the cover of the portable box (401).

9. A cable maintenance device with protection function according to claim 8, characterized in that: The cast iron pipe clamp (1) and the semicircular plate (4) are detachably connected.

10. A cable maintenance method with a protective function, the method is based on the cable maintenance device with a protective function as claimed in claim 9, characterized in that: The following steps are involved: Step 1: The operator takes the device out of the portable box (401) and then puts the device on the damaged part of the cable; Step 2: The operator then adds alcohol to the round sleeve (9), puts the insulating tape into the storage box (301), and then cleans the stains on the surface of the cable using the round sleeve (9) and the scraper (311); Step 3: After the cable surface is clean, wrap the insulating tape, waterproof tape, armor tape and insulating tape around the damaged part of the cable in sequence; Step 4: After the insulating tape, waterproof tape, armor tape and insulating tape are wound together, the operator removes the device from the cable and puts it into the portable box (401).

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