A docking auxiliary equipment for underground cable processing

Abstract

The present invention discloses a docking auxiliary device for underground cable processing, and the present invention relates to the technical field of cable docking. The present invention includes: a retaining mechanism is fixedly connected to the surface of a slide cylinder, the bottom of the auxiliary mechanism is slidably connected to the top of the slide cylinder, the wing plates are symmetrically arranged with the slide cylinder as the center, and the sides of the two wing plates close to each other are fixedly connected to the surface of the slide cylinder, and the wing plates are tilted to the side away from the slide cylinder, the ground nails are fixedly connected to the sides of the two wing plates away from each other, and there are several ground nails evenly distributed on the side of the wing plates away from the slide cylinder, the wing plates block the pits to prevent soil collapse from burying the docking position, and at the docking operation point, a clean and dry operating space is cleared to prevent mud and water from mixing into the cable joint to prevent insulation failure, the heat shrink tube shrinks, covers the docking position, seals and protects the connection position, and waterproofs, moisture-proofs, and corrosion-resistant the cable connection.

Description

Technical Field

[0001] The invention relates to the technical field of cable butt jointing, and in particular to a butt jointing auxiliary device for processing underground cables. Background Art

[0002] Underground cable docking is the process of connecting two underground cables. After preparing the appropriate tools and materials, you need to clear a clean operating space, then strip the cable, expose the conductor and connect it by crimping or welding, and then perform insulation treatment. Heat shrink or cold shrink process can be used to seal the protective joint to prevent erosion by water and other substances. After completion, insulation resistance and withstand voltage tests are carried out. If qualified, they can be backfilled and buried to ensure that the cable connection is reliable and safe, and can operate stably for a long time;

[0003] When connecting underground cables, soil, sand, moisture, etc. may enter the connection position of the cable and cause insulation failure. After the cables are connected, waterproofing and moisture-proofing are usually required to assist the underground cables to operate reliably, safely, and stably for a long time. Therefore, we proposed a docking auxiliary equipment for underground cable processing. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a docking auxiliary device for processing buried cables, comprising:

[0005] A slide cylinder, the surface of which is fixedly connected with a blocking mechanism;

[0006] An auxiliary mechanism, wherein the auxiliary mechanism is arranged directly above the slide cylinder, and the bottom of the auxiliary mechanism is slidably connected to the top of the slide cylinder;

[0007] The enclosure mechanism is fixedly connected to the surface of the slide cylinder, and the auxiliary mechanism is fixedly connected to the output end of the slide cylinder;

[0008] Wherein, the enclosure mechanism comprises:

[0009] Wing plates, the wing plates are symmetrically arranged with the slide cylinder as the center, and the sides of the two wing plates close to each other are fixedly connected to the surface of the slide cylinder, and the wing plates are inclined to the side away from the slide cylinder;

[0010] Ground nails, the ground nails are fixedly connected to the sides of the two wing plates away from each other, and a plurality of the ground nails are evenly distributed on the side of the wing plate away from the slide cylinder;

[0011] Place the slide cylinder in the processing site, insert the ground nails into the side of the underground wire pit, and use the wing plates to block the pit to prevent soil collapse and bury the docking position. At the docking operation point, clean and dry operating space is cleared to prevent mud and moisture from mixing into the cable joint to prevent insulation failure. Then fix the heat shrink tube in the auxiliary mechanism, and then pass a cable through the auxiliary mechanism and the heat shrink tube fixed in the auxiliary mechanism. Then, above the slide cylinder, dock the two cables, and then the slide cylinder. The output end of the slide cylinder drives the auxiliary mechanism to move, and put the heat shrink tube into the two cable connections. The heat shrink tube is heated by hot air, and the heat shrink tube shrinks to cover the docking position, seal the connection position, and make the cable connection waterproof, moisture-proof, and corrosion-resistant.

[0012] Furthermore, a groove is provided on the side of the wing plate away from the slide cylinder, and the groove is symmetrically arranged on the side of the wing plate away from the slide cylinder. The wing plate is made of elastic material. The elastic wing plate can be deformed when inserted into the ground nail, which facilitates the insertion of the ground nail. The opening of the groove makes it easier for the side of the wing plate away from the slide cylinder to deform, reducing the rebound elasticity of the end of the wing plate, avoiding the ground nail being pulled out due to the rebound of the wing plate, and ensuring the blocking effect of the wing plate on the pothole.

[0013] Furthermore, scrapers are symmetrically arranged at the interval between the two wing plates, the two scrapers are slidably connected to the two wing plates, and the ends of the two scrapers close to each other are fixedly connected to the two sides of the output end of the slide cylinder respectively. When the welding cable is welded, the welding slag is splashed, and the splashed welding slag slides along the surface of the wing plate to the bottom. As the slide cylinder is started, the two scrapers are driven to move, and the scrapers slide on the surface of the wing plate, thereby gathering the welding slag generated by the welding cable to one side, completing the collection of the welding slag, and facilitating the recovery of the welding slag.

[0014] Furthermore, the auxiliary mechanism includes a mounting seat, which is arranged directly above the slide cylinder, the bottom of the mounting seat is slidably connected to the top of the slide cylinder, the side of the mounting seat away from the slide cylinder is fixedly connected to a cylinder, the side of the mounting seat away from the cylinder is fixedly connected to the output end of the slide cylinder, the inner side of the cylinder is fixedly connected to an auxiliary component, the heat shrink tube is fixed inside the cylinder through the auxiliary component, the slide cylinder is started, and the output end of the slide cylinder drives the mounting seat to move, drives the cylinder to move, and finally drives the heat shrink tube sleeve to be installed in the docking position of the cable.

[0015] Furthermore, a threaded plate is symmetrically provided on one side of the cylinder away from the mounting seat, and the threaded plate is fixedly connected to the outer side surface of the cylinder. Bolts and nuts are respectively provided on the sides of the two threaded plates away from each other, and the nut is fixedly connected to the surface of one threaded plate. The bolt is threadedly connected to the inner sides of the two threaded plates and the nut. After removing the bolt, the two threaded plates are opened, and after the docking is completed, the cable is detached from the cylinder.

[0016] Furthermore, the auxiliary component includes a tube body, which is arranged inside the cylinder, and the tube body has a depression on one side close to the cylinder, and the cross-section of the tube body is set to be crescent-shaped. The tube body has several evenly distributed along the circumference of the cylinder, and the tube body injects waterproof sealant into the gap between the heat shrink tube and the cable, heats the end of the heat shrink tube, and shrinks the heat shrink tube to fix the cable. With the injection of the waterproof sealant, the cylinder continues to move, driving the relative movement between the tube body and the heat shrink tube, and then injecting the waterproof sealant into the entire heat shrink tube, and with the injection of the waterproof sealant, the heat shrink tube is heated to complete the shrinkage of the entire heat shrink tube. The tube body has a depression near the inner side of the heat shrink tube. When the heat shrink tube is heated and shrunk, it is ensured that there is a gap between the heat shrink tube and the tube body, and the air between the heat shrink tube and the cable gap is discharged, bubbles are avoided between the heat shrink tube and the cable, and the heat shrink tube protects the cable joint.

[0017] Furthermore, a ring plate is fixedly connected to the end surface of the cylinder, and the interior of the ring plate is hollow. A feeding pipe is fixedly connected to the side of the ring plate close to the slide cylinder. The side of the tube body close to the ring plate is bent and extended to the outside of the cylinder, and the end of the tube body located outside the cylinder is fixedly connected to the side of the ring plate away from the cylinder. The inner cavity of the tube body is connected to the inner cavity of the ring plate, the feeding pipe is connected to the glue injection pipeline, and the waterproof sealant enters the feeding pipe and the ring plate, and is finally injected into the gap between the heat shrink tube and the cable through the tube body.

[0018] Furthermore, a fixing plate is provided inside the cylinder, and one end of the fixing plate close to the inner side surface of the cylinder is fixedly connected with a telescopic rod, and one end of the telescopic rod away from the fixing plate is fixedly connected to the inner side surface of the cylinder, and the telescopic end of the telescopic rod is fixedly connected to the fixing plate. The heat shrink tube is placed in the gap between the fixing plate and the tube body, and the telescopic rod is started. The telescopic rod drives the fixing plate to move, thereby pressing the heat shrink tube against the surface of the tube body to avoid the heat shrink tube from being offset when the cylinder moves, and to avoid the heat shrink tube from being offset, thereby ensuring that the heat shrink tube is successfully inserted into the butt joint of the two cables.

[0019] Furthermore, the fixing plates are provided with two groups, and the two groups of fixing plates are respectively provided at the two ends of the cylinder, and each group of fixing plates is provided with a plurality of fixing plates, and two fixing plates are provided at the interval between two adjacent tube bodies, and the two groups of fixing plates fix the two ends of the heat shrink tube, and then the heat shrink tube is heated from one end of the tube body located inside the cylinder, and the cable is wrapped with the heat shrink tube after shrinking, and then the telescopic rod is started, the fixing plate moves away from the heat shrink tube, the cylinder moves, driving the ring plate to move, driving the tube body to move, and injecting glue into the entire heat shrink tube, and when a group of fixing plates away from the ring plate moves from one end of the heat shrink tube to the other end, the telescopic rod is started again, and the telescopic rod drives the fixing plate to move, squeezes the other end of the heat shrink tube, and presses the heat shrink tube to the surface of the cable, so that both ends of the heat shrink tube can complete better sealing, and obtain better waterproof sealing effect.

[0020] Furthermore, a protrusion is fixedly connected to the side of the fixed plate away from the telescopic rod, and the protrusion is arranged in a quasi-pentagram shape, and a plurality of protrusions are evenly distributed on the side of the fixed plate away from the telescopic rod. The protrusion squeezes the heat shrink tube, and the plurality of protrusions press a plurality of depressions between the heat shrink tube and the outer sheath of the cable, thereby obtaining a plurality of tighter connection points and a better waterproof sealing effect. The protrusion is arranged in a quasi-pentagram shape, and the quasi-pentagram shape has a plurality of bends. The multiple bends at the connection points can more tightly connect the heat shrink tube and the outer sheath of the cable, thereby further obtaining a better waterproof sealing effect.

[0021] The present invention has the beneficial effects:

[0022] The present invention provides a blocking mechanism, and the wing plate blocks the pit to prevent soil collapse from burying the docking position. At the docking operation point, a clean and dry operating space is cleared to prevent mud and water from mixing into the cable joint to prevent insulation failure. The elastic wing plate can be deformed when the ground nail is inserted, which facilitates the insertion of the ground nail. The opening of the groove body makes it easier for the side of the wing plate away from the slide cylinder to deform, reducing the elasticity of the rebound of the end of the wing plate, preventing the ground nail from being pulled out due to the rebound of the wing plate, ensuring the blocking effect of the wing plate on the pit, and the scraper slides on the surface of the wing plate, so as to gather the welding slag generated by the welding cable to one side, complete the collection of the welding slag, and facilitate the recovery of the welding slag.

[0023] The present invention arranges a tube body, and as the waterproof sealant is injected, the heat shrink tube is heated to complete the shrinkage of the entire heat shrink tube. The tube body has a depression near the inner side of the heat shrink tube. When the heat shrink tube is heated and shrunk, a gap is ensured between the heat shrink tube and the tube body, and the air between the heat shrink tube and the cable gap is discharged, so as to avoid bubbles between the heat shrink tube and the cable, and ensure that the heat shrink tube protects the cable joint.

[0024] The present invention sets a fixing plate, and the fixing plate moves to press the heat shrink tube against the surface of the tube body, so as to avoid the heat shrink tube from being offset when the tube body moves, and ensure that the heat shrink tube is successfully inserted into the butt joint of the two cables. When a group of fixing plates away from the ring plate moves from one end of the heat shrink tube to the other end, the other end of the heat shrink tube is squeezed and the heat shrink tube is pressed against the surface of the cable, so that both ends of the heat shrink tube can complete better sealing and obtain better waterproof sealing effect.

[0025] The present invention arranges a protrusion, which squeezes the heat shrink tube. The multiple protrusions press the heat shrink tube and the cable outer sheath into a plurality of depressions, thereby obtaining a plurality of tighter connection points and a better waterproof sealing effect. The protrusion is arranged in a five-pointed star shape, and the five-pointed star shape has a plurality of bends. The multiple bends at the connection points can more tightly connect the heat shrink tube and the cable outer sheath, thereby further obtaining a better waterproof sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the butt-jointing auxiliary equipment for processing underground cables of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the enclosure mechanism of the present invention;

[0028] Figure 3 This is a schematic diagram of the scraper structure of the present invention;

[0029] Figure 4 It is a schematic diagram of the auxiliary mechanism structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the cylinder structure of the present invention;

[0031] Figure 6 For the present invention Figure 4 A magnified view of part A;

[0032] Figure 7 It is a schematic diagram of the pipe structure of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the fixing plate of the present invention;

[0034] Fig. 9 It is a schematic diagram of the bump structure of the present invention.

[0035] In the figure: 1. slide cylinder; 2. enclosure mechanism; 21. wing plate; 22. ground nail; 23. trough body; 24. scraper; 3. auxiliary mechanism; 31. mounting seat; 32. cylinder body; 33. threaded plate; 34. bolt; 35. nut; 36. auxiliary component; 361. tube body; 362. ring plate; 363. feeding tube; 364. fixing plate; 365. telescopic rod; 366. bump. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0037] Example 1, please refer to Figure 1-Figure 4 The present invention is a docking auxiliary device for processing buried cables, comprising:

[0038] A slide cylinder 1, the surface of which is fixedly connected with a blocking mechanism 2;

[0039] The auxiliary mechanism 3 is arranged directly above the slide cylinder 1, and the bottom of the auxiliary mechanism 3 is slidably connected to the top of the slide cylinder 1;

[0040] The enclosure mechanism 2 is fixedly connected to the surface of the slide cylinder 1, and the auxiliary mechanism 3 is fixedly connected to the output end of the slide cylinder 1;

[0041] Wherein, the enclosure mechanism 2 comprises:

[0042] Wing plates 21, the wing plates 21 are symmetrically arranged with the slide cylinder 1 as the center, and the sides of the two wing plates 21 close to each other are fixedly connected to the surface of the slide cylinder 1, and the wing plates 21 are inclined to the side away from the slide cylinder 1;

[0043] Ground nails 22, the ground nails 22 are fixedly connected to the sides of the two wing plates 21 away from each other, and a plurality of ground nails 22 are evenly distributed on the side of the wing plate 21 away from the slide cylinder 1;

[0044] Place the slide cylinder 1 in the processing site, insert the ground nail 22 into the side of the underground wire pit, and use the wing plate 21 to block the pit to prevent soil collapse and bury the docking position. At the docking operation point, clean and dry operating space is cleared to prevent mud and moisture from mixing into the cable joint to prevent insulation failure. Then fix the heat shrink tube in the auxiliary mechanism 3, and then pass a cable through the auxiliary mechanism 3 and the heat shrink tube fixed in the auxiliary mechanism 3. Then, above the slide cylinder 1, dock the two cables. Then, slide cylinder 1, the output end of the slide cylinder 1 drives the auxiliary mechanism 3 to move, and put the heat shrink tube into the two cable connections. The heat shrink tube is heated by hot air, and the heat shrink tube shrinks, the docking position is covered, the connection position is sealed and protected, and the cable connection is waterproof, moisture-proof, and corrosion-resistant.

[0045] A groove 23 is provided on the side of the wing plate 21 away from the slide cylinder 1, and the groove 23 is symmetrically arranged on the side of the wing plate 21 away from the slide cylinder 1. The wing plate 21 is made of elastic material. The elastic wing plate 21 can be deformed when inserted into the ground nail 22, which facilitates the insertion of the ground nail 22. The opening of the groove 23 makes it easier for the side of the wing plate 21 away from the slide cylinder 1 to deform, thereby reducing the rebound elasticity of the end of the wing plate 21, avoiding the ground nail 22 being pulled out due to the rebound of the wing plate 21, and ensuring the blocking effect of the wing plate 21 on the potholes.

[0046] Scrapers 24 are symmetrically arranged at the interval between the two wing plates 21. The two scrapers 24 are slidably connected to the two wing plates 21, and the ends of the two scrapers 24 close to each other are fixedly connected to the two sides of the output end of the slide cylinder 1 respectively. When the cable is welded, the welding slag generated generates splashes, and the splashed welding slag slides along the surface of the wing plate 21 to the bottom. As the slide cylinder 1 is started, the two scrapers 24 are driven to move, and the scrapers 24 slide on the surface of the wing plate 21, so that the welding slag generated by the welding cable is gathered to one side, completing the collection of the welding slag and facilitating the recovery of the welding slag.

[0047] Example 2, please refer to Figure 1-Figure 9 The auxiliary mechanism 3 includes a mounting seat 31, which is arranged just above the slide cylinder 1, and the bottom of the mounting seat 31 is slidably connected to the top of the slide cylinder 1, and the side of the mounting seat 31 away from the slide cylinder 1 is fixedly connected to a cylinder 32, and the side of the mounting seat 31 away from the cylinder 32 is fixedly connected to the output end of the slide cylinder 1, and the inner side of the cylinder 32 is fixedly connected to an auxiliary component 36, and the heat shrink tube is fixed inside the cylinder 32 through the auxiliary component 36, and the slide cylinder 1 is started. The output end of the slide cylinder 1 drives the mounting seat 31 to move, drives the cylinder 32 to move, and finally drives the heat shrink tube sleeve to be arranged at the docking position of the cable.

[0048] A threaded plate 33 is symmetrically provided on one side of the cylinder 32 away from the mounting seat 31, and the threaded plate 33 is fixedly connected to the outer side surface of the cylinder 32. Bolts 34 and nuts 35 are respectively provided on the sides of the two threaded plates 33 away from each other. The nut 35 is fixedly connected to the surface of one threaded plate 33, and the bolt 34 is threadedly connected to the inner sides of the two threaded plates 33 and the nut 35. After removing the bolt 34, the two threaded plates 33 are opened. After the docking is completed, the cable is detached from the cylinder 32.

[0049] The auxiliary component 36 includes a tube body 361, which is arranged inside the cylinder 32. The tube body 361 has a depression on one side close to the cylinder 32, and the cross-section of the tube body 361 is set to be crescent-shaped. There are several tube bodies 361 evenly distributed along the circumference of the cylinder 32. The tube body 361 injects waterproof sealant into the gap between the heat shrink tube and the cable, heats the end of the heat shrink tube, and shrinks the heat shrink tube to fix the cable. With the injection of the waterproof sealant, the cylinder 32 continues to move, driving the tube body 361 and the heat shrink tube to move relative to each other, and then injecting the waterproof sealant into the entire heat shrink tube. With the injection of the waterproof sealant, the heat shrink tube is heated to complete the shrinkage of the entire heat shrink tube. The tube body 361 has a depression near the inner side of the heat shrink tube. When the heat shrink tube is heated and shrunk, it is ensured that there is a gap between the heat shrink tube and the tube body 361, and the air between the heat shrink tube and the cable gap is discharged to avoid bubbles between the heat shrink tube and the cable, and to ensure the protection of the heat shrink tube to the cable joint.

[0050] A ring plate 362 is fixedly connected to the end surface of the cylinder 32, and the interior of the ring plate 362 is hollow. A feeding pipe 363 is fixedly connected to the side of the ring plate 362 close to the slide cylinder 1. The side of the tube body 361 close to the ring plate 362 is bent and extended to the outside of the cylinder 32, and the end of the tube body 361 located outside the cylinder 32 is fixedly connected to the side of the ring plate 362 away from the cylinder 32. The inner cavity of the tube body 361 is connected to the inner cavity of the ring plate 362, and the feeding pipe 363 is connected to the glue injection pipeline. The waterproof sealant enters the feeding pipe 363 and the ring plate 362, and is finally injected into the gap between the heat shrink tube and the cable through the tube body 361.

[0051] A fixing plate 364 is provided inside the cylinder 32, and a telescopic rod 365 is fixedly connected to one end of the fixing plate 364 close to the inner side surface of the cylinder 32, and one end of the telescopic rod 365 away from the fixing plate 364 is fixedly connected to the inner side surface of the cylinder 32, and the telescopic end of the telescopic rod 365 is fixedly connected to the fixing plate 364. The heat shrink tube is placed in the gap between the fixing plate 364 and the tube body 361, and the telescopic rod 365 is started. The telescopic rod 365 drives the fixing plate 364 to move, thereby pressing the heat shrink tube against the surface of the tube body 361 to prevent the heat shrink tube from being offset when the cylinder 32 moves, and to ensure that the heat shrink tube is successfully inserted into the butt joint of the two cables.

[0052] The fixing plates 364 are provided with two groups, and the two groups of fixing plates 364 are respectively provided at the two ends of the cylinder 32, and each group of fixing plates 364 is provided with a plurality of fixing plates 364. Two fixing plates 364 are provided at the interval between two adjacent tube bodies 361, and the two groups of fixing plates 364 fix the two ends of the heat shrink tube. Then, the heat shrink tube is heated from one end of the tube body 361 located inside the cylinder 32, and the heat shrink tube is shrunk to cover the cable. Then, the telescopic rod 365 is started, and the fixing plates 364 are away from the heat shrink tube, and the cylinder 32 moves, driving the ring plate 362 to move, driving the tube body 361 to move, and injecting glue into the entire heat shrink tube. When a group of fixing plates 364 away from the ring plate 362 moves from one end of the heat shrink tube to the other end, the telescopic rod 365 is started again, and the telescopic rod 365 drives the fixing plates 364 to move, squeezes the other end of the heat shrink tube, and presses the heat shrink tube to the surface of the cable, so that both ends of the heat shrink tube can complete better sealing, and obtain better waterproof sealing effect.

[0053] A protrusion 366 is fixedly connected to the side of the fixed plate 364 away from the telescopic rod 365. The protrusion 366 is arranged in a pentagram-like shape, and there are several protrusions 366 evenly distributed on the side of the fixed plate 364 away from the telescopic rod 365. The protrusion 366 squeezes the heat shrink tube, and the multiple protrusions 366 press the heat shrink tube and the outer sheath of the cable into several depressions, thereby obtaining multiple tighter connection points and better waterproof sealing effect. The protrusion 366 is arranged in a pentagram-like shape, and the pentagram-like shape has multiple bends. The multiple bends at the connection points can more tightly connect the heat shrink tube and the outer sheath of the cable, thereby further obtaining better waterproof sealing effect.

[0054] When in use, the slide cylinder 1 is placed in the processing site, the ground nail 22 is inserted into the side of the underground wire hole, and the wing plate 21 blocks the hole. When welding the cable, the welding slag generated splashes, and the splashed welding slag slides to the bottom along the surface of the wing plate 21. As the slide cylinder 1 is started, the two scrapers 24 are driven to move, and the scrapers 24 slide on the surface of the wing plate 21, so that the welding slag generated by the welding cable is gathered to one side, completing the collection of the welding slag, and the heat shrink tube is placed in the gap between the fixed plate 364 and the tube body 361, and the telescopic rod 365 is started. The telescopic rod 365 drives the fixed plate 364 to move, thereby pressing the heat shrink tube on the surface of the tube body 361, and the two sets of fixed plates 364 fix the two ends of the heat shrink tube, and then the heat shrink tube is heated from the end of the tube body 361 away from the ring plate 362, and one end of the heat shrink tube shrinks to cover the cable, and then the telescopic rod 36 is started. 5. The fixing plate 364 moves away from the heat shrink tube, and the fixing of the heat shrink tube is cancelled. The slide cylinder 1 is started. The output end of the slide cylinder 1 drives the mounting seat 31 to move, drives the cylinder 32 to move, drives the ring plate 362 to move, drives the tube body 361 to move, and the heat shrink tube is covered on the surface of the cable. As the tube body 361 is gradually withdrawn, the glue is injected into the entire heat shrink tube. As the waterproof sealant is injected, the heat shrink tube is heated to complete the shrinkage of the entire heat shrink tube. When a group of fixing plates 364 away from the ring plate 362 moves from one end of the heat shrink tube to the other end, the telescopic rod 365 is started again. The telescopic rod 365 drives the fixing plate 364 to move, squeezes the other end of the heat shrink tube, presses the heat shrink tube to the surface of the cable, so that both ends of the heat shrink tube can be sealed, and then the bolts 34 are removed, the two threaded plates 33 are opened, and after the docking is completed, the cable is detached from the cylinder 32.

[0055] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A docking auxiliary device for underground cable processing, characterized in that: include: A slide cylinder (1), wherein a retaining mechanism (2) is fixedly connected to the surface of the slide cylinder (1); An auxiliary mechanism (3), the auxiliary mechanism (3) being arranged directly above the slide cylinder (1), and the bottom of the auxiliary mechanism (3) being slidably connected to the top of the slide cylinder (1); The enclosure mechanism (2) is fixedly connected to the surface of the slide cylinder (1), and the auxiliary mechanism (3) is fixedly connected to the output end of the slide cylinder (1); Wherein, the enclosure mechanism (2) comprises: Wing plates (21), the wing plates (21) being symmetrically arranged with the slide cylinder (1) as the center, and the sides of the two wing plates (21) close to each other are fixedly connected to the surface of the slide cylinder (1), and the wing plates (21) are inclined toward the side away from the slide cylinder (1); Ground nails (22), the ground nails (22) being fixedly connected to the sides of the two wing plates (21) that are away from each other, and a plurality of the ground nails (22) are evenly distributed on the side of the wing plate (21) that is away from the slide cylinder (1); The auxiliary mechanism (3) comprises a mounting seat (31), the mounting seat (31) being arranged directly above the slide cylinder (1), the bottom of the mounting seat (31) being slidably connected to the top of the slide cylinder (1), the side of the mounting seat (31) away from the slide cylinder (1) being fixedly connected to a cylinder (32), the side of the mounting seat (31) away from the cylinder (32) being fixedly connected to an output end of the slide cylinder (1), and the inner side surface of the cylinder (32) being fixedly connected to an auxiliary component (36); The auxiliary component (36) comprises a tube body (361), the tube body (361) being arranged inside the cylinder (32), the tube body (361) having a depression on one side close to the cylinder (32), and the cross section of the tube body (361) being arranged in a crescent shape, and a plurality of the tube bodies (361) being evenly distributed along the circumference of the cylinder (32); A ring plate (362) is fixedly connected to the end surface of the cylinder (32); the interior of the ring plate (362) is hollow; a feeding pipe (363) is fixedly connected to the side of the ring plate (362) close to the slide cylinder (1); a side of the tube body (361) close to the ring plate (362) is bent and extends to the outside of the cylinder (32); an end of the tube body (361) located outside the cylinder (32) is fixedly connected to a side of the ring plate (362) away from the cylinder (32); an inner cavity of the tube body (361) is communicated with an inner cavity of the ring plate (362); the feeding pipe (363) is connected to a glue injection pipeline; waterproof sealant enters the feeding pipe (363) and the ring plate (362) and is injected into the gap between the heat shrink tube and the cable through the tube body (361).

2. The docking auxiliary equipment for underground cable processing according to claim 1 is characterized in that: A groove body (23) is provided on the side of the wing plate (21) away from the slide cylinder (1). The groove body (23) is symmetrically arranged on the side of the wing plate (21) away from the slide cylinder (1). The wing plate (21) is made of an elastic material.

3. The docking auxiliary equipment for underground cable processing according to claim 2 is characterized in that: Scrapers (24) are symmetrically arranged at the interval between the two wing plates (21); the two scrapers (24) are slidably connected to the two wing plates (21); and the ends of the two scrapers (24) that are close to each other are fixedly connected to the two sides of the output end of the slide cylinder (1).

4. The docking auxiliary equipment for underground cable processing according to claim 3 is characterized in that: A threaded plate (33) is symmetrically arranged on one side of the cylinder (32) away from the mounting seat (31), and the threaded plate (33) is fixedly connected to the outer side surface of the cylinder (32). Bolts (34) and nuts (35) are respectively arranged on the sides of the two threaded plates (33) away from each other, and the nut (35) is fixedly connected to the surface of one threaded plate (33), and the bolt (34) is threadedly connected to the inner side surfaces of the two threaded plates (33) and the nuts (35).

5. The docking auxiliary equipment for underground cable processing according to claim 4 is characterized in that: A fixing plate (364) is provided inside the cylinder (32); one end of the fixing plate (364) close to the inner side surface of the cylinder (32) is fixedly connected to a telescopic rod (365); one end of the telescopic rod (365) away from the fixing plate (364) is fixedly connected to the inner side surface of the cylinder (32); and the telescopic end of the telescopic rod (365) is fixedly connected to the fixing plate (364).

6. The docking auxiliary equipment for underground cable processing according to claim 5, characterized in that: Two groups of the fixing plates (364) are provided, and the two groups of the fixing plates (364) are respectively provided at the two ends of the cylinder (32), and each group of the fixing plates (364) is provided with a plurality of fixing plates (364). Two fixing plates (364) are provided at the interval between two adjacent tube bodies (361).

7. The docking auxiliary equipment for underground cable processing according to claim 6, characterized in that: A protrusion (366) is fixedly connected to a side of the fixing plate (364) away from the telescopic rod (365); the protrusion (366) is arranged in a quasi-pentagram shape, and a plurality of the protrusions (366) are evenly distributed on the side of the fixing plate (364) away from the telescopic rod (365).

Images