Auxiliary equipment for overhead cable installation

Abstract

An auxiliary device for overhead cable installation belongs to the technical field of overhead cable installation and comprises a fixed part, a movable part and an overturning part. The moving part comprises a rectangular plate I, an L-shaped plate I, an L-shaped plate II, a rectangular plate II, a cross plate I, a cross plate II, an electric push rod I, a lower shaft, a positioning mechanism, a rotating mechanism, a linkage mechanism and other mechanisms; one end of the L-shaped plate I is welded at a preset mounting position of the rectangular plate II; one end of the L-shaped plate II is welded at a preset mounting position of the rectangular plate I; an inner rod of the electric push rod I is fixedly mounted at a preset mounting position of the L-shaped plate II through a baffle plate; one end of the lower shaft is fixedly connected with the cross plate II through a bolt; the two fixing parts installed on the cross plate I are distributed in a crossed mode, the two fixing parts installed on the cross plate II are distributed in a crossed mode, the electric push rod I drives equipment to move along the steel cable, the steel cable can be firmly held by the equipment through the fixing parts distributed in the crossed mode in the moving process, and the possibility that the equipment falls off is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of overhead cable installation, and in particular to auxiliary equipment for overhead cable installation. Background Art

[0002] The laying of overhead cables is relatively simple, and they can be directly hung on poles or brackets, which is convenient for installation and maintenance. When adjustments, replacements or expansions are needed, overhead cables are also easier to operate, reducing the difficulty and time cost of construction. In addition, the maintenance cost of overhead cables is relatively low, because the status of the cables can be directly observed, and problems can be found and handled in time.

[0003] During the laying of overhead cables, the cables are generally hung under the steel cables with hooks, or they can be bundled. The bundling is used to ensure that the cables remain stable during the overhead laying process to prevent swinging or sagging caused by natural factors such as wind, rain, and snow. At the same time, it ensures a safe distance between the cables and the surrounding environment to avoid contact with obstacles such as power lines and trees.

[0004] When laying overhead cables, pulleys are used to hang the cables on steel cables for bundling operations. When bundling operations are performed, the pulleys need to be moved step by step, and the pulleys that are not fixed to the steel cables are prone to fall off the steel cables during the movement. The pulleys that have detached from a high place may fall with the cables, which can easily damage the construction equipment below and may also cause casualties to the construction workers below. Summary of the invention

[0005] In view of the above problems, the present invention provides an auxiliary device for overhead cable installation to solve the problems raised in the background technology.

[0006] The technical solution used in the present invention is: an auxiliary equipment for overhead cable installation, including: a fixing part, a moving part, and a flipping part; the moving part includes: a rectangular plate I, an L-shaped plate I, an L-shaped plate II, a rectangular plate II, a cross plate I, a cross plate II, an electric push rod I, a lower shaft, a positioning mechanism, a rotating mechanism, a linkage mechanism, and other mechanisms; a groove with the same width as that of the L-shaped plate I is provided on the rectangular plate I; one end of the L-shaped plate I is welded to a predetermined installation position of the rectangular plate II; one end of the L-shaped plate II is welded to a predetermined installation position of the rectangular plate I; a groove with the same width as that of the L-shaped plate II is provided at the lower end of the rectangular plate II; the inner rod of the electric push rod I is fixedly installed at the predetermined installation position of the L-shaped plate II through a baffle; one end of the lower shaft is fixedly connected to the cross plate II through a bolt; both ends of the cross plate I are installed with a fixing part, and both ends of the cross plate II are installed with a fixing part.

[0007] Preferably, the linkage mechanism of the moving part comprises: an arc-shaped plate, a U-shaped frame, a convex rod, a linkage cylinder, a linkage gear, a power gear, and a power shaft; A threaded groove is provided on the inner side of the arc plate, and a convex rod is slidably installed in the threaded groove; the other end of the convex rod is welded to the predetermined installation position of the U-shaped frame; the upper end of the arc plate is fixedly connected to the rectangular plate II; the lower end of the power shaft is connected to the shaft of the motor, and a collar is rotatably installed on the upper end; the power gear is fixedly installed at the predetermined installation position of the power shaft through a top screw; the power gear and the linkage cylinder are meshed with each other; a polygonal block provided on the lower shaft is slidably installed in the linkage cylinder, and a spring is connected between the polygonal block provided on the lower shaft and the linkage cylinder; the linkage gear is fixedly installed at the predetermined installation position of the linkage cylinder through a top screw; the power shaft is rotatably installed in the hole provided on the U-shaped frame.

[0008] Preferably, the positioning mechanism of the moving part comprises: ratchet wheel I, pawl I, ratchet wheel II, pawl II; The ratchet wheel I is slidably mounted on the lower shaft; the ratchet pawl I is connected with a rod, which is slidably mounted in the groove of the chassis; the ratchet wheel II is fixedly mounted on the upper shaft; the ratchet pawl II is connected with a rod, which is slidably mounted in the groove provided on the rectangular plate I.

[0009] Preferably, the rotating mechanism of the moving part comprises: an upper shaft, an inner gear ring, a gear, a reversing gear, and a circular plate; One end of the upper shaft is fixedly connected to the cross plate I, and the other end is rotatably connected to the rectangular plate I; the circular plate is rotatably installed in a groove provided in the middle of the cross plate I, and a hole is provided in the middle of the circular plate; the shaft of the gear passes through the circular plate and is fixedly connected to the cross plate I; the gear and the reversing gear are meshed with each other, and the shaft of the reversing gear is rotatably installed on the circular plate; the inner gear ring is meshed with the reversing gear, and a baffle provided at one end of the inner gear ring is fixedly connected to the lower shaft; the diameter of the inner gear ring is roughly the same as the diameter of the circular plate.

[0010] Preferably, other mechanisms of the moving part include: a chassis, a motor frame; The motor frame is fixedly connected to the chassis; a motor connected to the power shaft is slidably placed on the motor frame; a slide groove is provided at the lower end of the chassis, and a sleeve ring of the power shaft is slidably installed in the slide groove; the outer wall of the electric push rod I is fixedly connected to the chassis; the chassis is in contact with the lower end of the L-shaped plate II; a linkage cylinder is rotatably installed under the chassis.

[0011] Preferably, the fixing part comprises: a clamping frame, a sliding shaft, a clamping block, a roller, a card, and a leaf spring; A sliding shaft is fixedly installed at the lower end of the clamp frame; the clamp block is slidably installed in the clamp frame, one end of the curved surface of the clamp block is provided with a groove, and a roller is rotatably installed in the groove; a spring is provided at the other end of the clamp block, and the spring is connected to the clamp frame; the card is rotatably installed on a baffle provided on the side of the clamp block; one end of the leaf spring is connected to the card, and the other end is connected to the clamp block.

[0012] Preferably, the flipping part comprises: a connecting block, a flipping rod, a connecting rod, a connecting head I, an electric push rod II, a connecting head II, an adjusting rod, an adjusting block, and a screw rod; The upper end of the connecting block is fixedly installed on the lower end surface of the chassis; one end of the flip rod is hinged in the groove of the connecting block, and the other end of the flip rod is provided with a sliding hole; one of the connecting rods slides into the sliding hole provided on the flip rod, which is used to connect the two flip rods; one end of the connecting head I is hinged to the connecting block; the two ends of the electric push rod II are respectively fixedly connected to the connecting head I and the connecting head II; the sliding rod provided at one end of the connecting head II is slidably installed in the sliding groove provided on the adjusting rod; one end of the adjusting rod is hinged to the connecting block; the adjusting block is fixedly installed on the sliding rod provided on the connecting head II; the adjusting block is threadedly installed on the lead screw; the two ends of the lead screw are rotatably connected to the two baffles provided on the side of the adjusting rod; the adjusting rod is provided with two sliding holes, and a connecting rod can be installed in each sliding hole.

[0013] Preferably, the connecting block and the adjusting rod are respectively installed on both sides of the equipment, and there are two connecting blocks, flip rods, connecting heads I, electric push rods II, connecting heads II, adjusting rods, adjusting blocks, and screw rods, and they are all symmetrically distributed.

[0014] Beneficial effects of the present invention: 1. The two fixing parts installed on the cross plate I are cross-distributed, and the two fixing parts installed on the cross plate II are cross-distributed. The electric push rod I drives the equipment to move along the steel cable. During the movement, the cross-distributed fixing parts can make the equipment hold the steel cable more firmly, reducing the possibility of the equipment falling.

[0015] 2. After the moving part moves to the specified position, the electric push rod II drives the connecting rod to move, and the connecting rod is used to contact the cable and the steel cable, providing a convenient position for the staff to bundle the cable and the steel cable, providing convenient conditions for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the fixing part of the present invention; Figure 3 It is a structural schematic diagram of some parts of the fixing part of the present invention; Figure 4 is a schematic structural diagram of another fixing portion of the present invention; Figure 5 It is a structural schematic diagram of the moving part of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the moving part of the present invention; Figure 7 It is a schematic diagram of the structure of the rectangular plate I, L-shaped plate I and other parts of the present invention; Figure 8 It is a structural schematic diagram of the linkage cylinder, power shaft and other parts of the present invention; Fig. 9 It is a structural schematic diagram of the positioning mechanism of the present invention; Fig.10 It is a structural schematic diagram of some parts of the moving part of the present invention; Fig.11 It is a structural schematic diagram of the linkage mechanism of the present invention; Fig.12 It is a schematic diagram of the structure of the cross plate I, circular plate and other parts of the present invention; Fig.13 It is a schematic diagram of the structure of the cross plate II, the inner gear ring and other parts of the present invention; Fig.14 It is a structural schematic diagram of the turning part of the present invention; Fig.15 It is a structural schematic diagram of some parts of the turning part of the present invention.

[0017] Reference numerals: 1, fixed part; 2, moving part; 3, flip part; 101, clamping frame; 102, sliding shaft; 103, clamping block; 104, roller; 105, card; 106, leaf spring; 201, rectangular plate I; 202, L-shaped plate I; 203, L-shaped plate II; 204, rectangular plate II; 205, cross plate I; 206, cross plate II; 207, electric push rod I; 208, arc plate; 209, lower shaft; 210, ratchet I; 211, ratchet pawl I; 212, U-shaped frame; 213, convex rod; 2 14. linkage cylinder; 215. linkage gear; 216. power gear; 217. power shaft; 218. upper shaft; 219. inner gear ring; 220. gear; 221. reversing gear; 222. ratchet II; 223. pawl II; 224. chassis; 225. motor frame; 226. round plate; 301. connecting block; 302. flip rod; 303. connecting rod; 304. connector I; 305. electric push rod II; 306. connector II; 307. adjusting rod; 308. adjusting block; 309. screw rod. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when used, which is only for the convenience of describing the simplified description of the invention patent, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention patent. In addition, for the convenience of explanation, spatial relative terms, such as "below", "below", "below", "above", "above", etc., may be used in the text to describe the relationship of an element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used in the text may also be interpreted accordingly. It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, the fixing of two parts such as welding, screw and nut fixing, gluing, riveting, interference fit, etc. between two parts. For those skilled in the art, the specific meanings of the above terms in this application can be understood based on specific circumstances.

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0021] Implementation example Figure 1-Figure 15 As shown, an auxiliary equipment for overhead cable installation includes: a fixed part 1, a movable part 2, and a flipping part 3; the fixed part 1 has two types, and the structures are roughly the same; steel cables are placed in the middle of multiple fixed parts 1; cables are placed in the middle of the flipping part 3; the movable part 2 clamps the fixed part 1 on the steel cable and drives the fixed part 1 to move on the steel cable, the flipping part 3 flattens the cable and pushes the cable to the steel cable position when needed, providing a position for the staff to easily connect the steel cable and the cable.

[0022] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, the moving part 2 includes: a rectangular plate I 201, an L-shaped plate I 202, an L-shaped plate II 203, a rectangular plate II 204, a cross plate I 205, a cross plate II 206, an electric push rod I 207, a lower shaft 209, a positioning mechanism, a rotating mechanism, a linkage mechanism, and other mechanisms; A groove having the same width as that of the L-shaped plate I202 is provided on the rectangular plate I201; one end of the L-shaped plate I202 is welded to the predetermined installation position of the rectangular plate II204; one end of the L-shaped plate II203 is welded to the predetermined installation position of the rectangular plate I201; a groove having the same width as that of the L-shaped plate II203 is provided at the lower end of the rectangular plate II204; the inner rod of the electric push rod I207 is fixedly installed at the predetermined installation position of the L-shaped plate II203 through a baffle; one end of the lower shaft 209 is fixedly connected to the cross plate II206 through a bolt; fixing parts 1 are installed at both ends of the cross plate I205, and the two fixing parts 1 installed on the cross plate I205 are cross-distributed, which is convenient for fastening the equipment to the steel cable, and fixing parts 1 are installed at both ends of the cross plate II206, and the two fixing parts 1 installed on the cross plate II206 are cross-distributed, which is convenient for fastening the equipment to the steel cable.

[0023] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, the linkage mechanism of the moving part 2 includes: an arc plate 208, a U-shaped frame 212, a protruding rod 213, a linkage cylinder 214, a linkage gear 215, a power gear 216, and a power shaft 217; A threaded groove is provided on the inner side of the arc plate 208, and a protruding rod 213 is slidably installed in the threaded groove; the other end of the protruding rod 213 is welded to the predetermined installation position of the U-shaped frame 212; the upper end of the arc plate 208 is fixedly connected to the rectangular plate II 204; a power gear 216 is placed in the middle of the U-shaped frame 212; the lower end of the power shaft 217 is connected to the shaft of the motor, and a collar is rotatably installed on the upper end; the power gear 216 is fixedly installed at the predetermined installation position of the power shaft 217 by a top screw; the power gear 216 is meshed with the linkage cylinder 214; the linkage cylinder 214 A polygonal block is installed in the middle slide, and a spring is connected between the polygonal block of the lower shaft 209 and the linkage cylinder 214. The spring provides elastic force to push the lower shaft 209 to move away from the linkage cylinder 214; the linkage gear 215 is fixedly installed at a predetermined installation position of the linkage cylinder 214 by a top screw; a power shaft 217 is rotatably installed in a hole provided in the U-shaped frame 212; the motor drives the power shaft 217 to rotate, and then drives the power gear 216 to rotate, thereby driving the linkage gear 215 and the linkage cylinder 214 to rotate.

[0024] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, the positioning mechanism of the moving part 2 includes: ratchet I 210, pawl I 211, ratchet II 222, pawl II 223; The ratchet I210 is slidably installed on the lower shaft 209; the pawl I211 is connected to a rod, and the rod is slidably installed in the groove of the chassis 224; the ratchet II222 is fixedly installed on the upper shaft 218; the pawl II223 is connected to a rod, and the rod is slidably installed in the groove provided on the rectangular plate I201; the rod connected to the pawl I211 is pulled to separate the pawl I211 from the ratchet I210, and the rod connected to the pawl II223 is pulled to separate the pawl II223 from the ratchet II222. After separation, the ratchet II222 and the ratchet I210 can rotate in the opposite direction, and then the device can be reset.

[0025] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, the rotating mechanism of the moving part 2 includes: an upper shaft 218, an inner gear ring 219, a gear 220, a reversing gear 221, and a circular plate 226; One end of the upper shaft 218 is fixedly connected to the cross plate Ⅰ205, and the other end is rotatably connected to the rectangular plate Ⅰ201; the circular plate 226 is rotatably installed in a groove provided in the middle of the cross plate Ⅰ205, and a hole is provided in the middle of the circular plate 226; the axis of the gear 220 passes through the circular plate 226 and is fixedly connected to the cross plate Ⅰ205; the gear 220 is meshed with the reversing gear 221, and the axis of the reversing gear 221 is rotatably installed on the circular plate 226; the inner gear ring 219 is meshed with the reversing gear 221, and the baffle provided at one end of the inner gear ring 219 is fixedly connected to the lower shaft 209; the diameter of the inner gear ring 219 is approximately the same as the diameter of the circular plate 226; the lower shaft 209 drives the inner gear ring 219 to rotate, and the gear 220 is driven to rotate through the transmission of the reversing gear 221, and then drives the upper shaft 218 to rotate.

[0026] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, other mechanisms of the moving part 2 include: a chassis 224, a motor frame 225; The motor frame 225 is fixedly connected to the chassis 224; a motor connected to the power shaft 217 is slidably placed on the motor frame 225; a slide groove is provided at the lower end of the chassis 224, and a ring of the power shaft 217 is slidably installed in the slide groove; the outer wall of the electric push rod I207 is fixedly connected to the chassis 224; the chassis 224 is in contact with the lower end of the L-shaped plate II203; a linkage cylinder 214 is rotatably installed on the bottom of the chassis 224; a groove is provided in the middle of the top of the chassis 224, and a ratchet II222 is installed in the groove.

[0027] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, the fixing part 1 includes: a clamping frame 101, a sliding shaft 102, a clamping block 103, a roller 104, a card 105, and a leaf spring 106; A sliding shaft 102 is fixedly installed at the lower end of the clamping frame 101; the sliding shaft 102 is movably connected to the cross plate Ⅰ205 or the cross plate Ⅱ206; the clamping block 103 is slidably installed in the clamping frame 101, and one end of the arc-shaped surface of the clamping block 103 is provided with a groove, and a roller 104 is rotatably installed in the groove; a spring is provided at the other end of the clamping block 103, and the spring is connected to the clamping frame 101; the spring facilitates the fixing part 1 to adapt to steel cables of different diameters; the card 105 is rotatably installed on the baffle provided on the side of the clamping block 103; one end of the leaf spring 106 is connected to the card 105, and the other end is connected to the clamping block 103; one end of the card 105 is provided with a groove for clamping the steel cable, so that the fixing part 1 can only move in one direction, and the leaf spring 106 pushes the card 105 to flip, so that the card 105 is in close contact with the steel cable, which is used to limit the moving direction.

[0028] In an optional embodiment of the present invention, in addition to the same parts as the previous embodiment, the flip part 3 includes: a connecting block 301, a flip rod 302, a connecting rod 303, a connector I 304, an electric push rod II 305, a connector II 306, an adjustment rod 307, an adjustment block 308, and a screw rod 309; The upper end of the connecting block 301 is fixedly mounted on the lower end surface of the chassis 224; one end of the flip rod 302 is hinged in the groove of the connecting block 301, and the other end of the flip rod 302 is provided with a sliding hole; one of the connecting rods 303 slides into the sliding hole provided in the flip rod 302, which is used to connect the two flip rods 302 and move the cable through this connecting rod 303; one end of the connector I 304 is hinged to the connecting block 301; the two ends of the electric push rod II 305 are respectively fixedly connected to the connector I 304 and the connector II 306; the sliding rod provided at one end of the connector II 306 is slidably mounted in the sliding groove provided in the adjusting rod 307; one end of the adjusting rod 307 is hinged to the connecting block 301; the adjusting block 308 is fixedly mounted on the connector II 306 On some slide rods; the adjusting block 308 is threadedly installed with the screw rod 309; the two ends of the screw rod 309 are rotatably connected with the two baffles provided on the side of the adjusting rod 307; the adjusting rod 307 is provided with two sliding holes, and a connecting rod 303 can be installed in each sliding hole; the screw rod 309 rotates to drive the adjusting block 308 to move, and then drives the connecting head II 306 to move in the sliding groove of the adjusting rod 307; the length of the electric push rod II 305 remains unchanged, and the connecting head II 306 moves to change the inclination angle of the connecting block 301 and the adjusting rod 307. After the inclination angle of the adjusting rod 307 changes, the height of the two connecting rods 303 installed in the sliding holes provided in the adjusting rod 307 changes, and then cables of different thicknesses can be placed between the two connecting rods 303.

[0029] In an optional implementation manner of the present invention, in addition to the parts that are the same as the previous embodiment, the connecting block 301 and the adjusting rod 307 are respectively installed on both sides of the device, and there are two connecting blocks 301, flip rod 302, connector I 304, electric push rod II 305, connector II 306, adjusting rod 307, adjusting block 308, and screw rod 309, and they are all symmetrically distributed.

[0030] Working principle: When it is necessary to lay an overhead cable, the present invention is used to first place the steel cable in the middle of the plurality of fixing parts 1, and the motor connected to the power shaft 217 is started to drive the power shaft 217 to rotate, and then the linkage cylinder 214 is driven to rotate through the power gear 216 and the linkage gear 215, and the linkage cylinder 214 rotates to drive the lower shaft 209 to rotate, and then drives the inner gear ring 219 to rotate, thereby driving the upper shaft 218 to rotate through the reversing gear 221 and the gear 220; The upper shaft 218 and the lower shaft 209 rotate to drive the cross plate I 205 and the cross plate II 206 to rotate, and then drive the fixing parts 1 installed on the cross plate I 205 and the cross plate II 206 to close, and then the fixing parts 1 installed on the cross plate I 205 and the fixing parts 1 installed on the cross plate II 206 are closed to clamp the steel cable; Then, the cable is placed in the middle of the flip part 3, and the multiple connecting rods 303 are inserted to the specified position. At this time, the connecting rods 303 inserted on the adjustment rod 307 clamp the cable, which is convenient for straightening the cable during the movement of the device; the connecting rods 303 inserted on the flip rod 302 are in contact with the cable, which is convenient for subsequent flipping of the cable; After the plurality of fixing parts 1 clamp the steel cable, the card 105 contacts the steel cable, and then the motor connected to the power shaft 217 drives the power shaft 217 to rotate. At this time, the power gear 216 cannot drive the linkage gear 215 to rotate. Then the power gear 216 moves around the linkage gear 215, driving the U-shaped frame 212 to move, the protruding rod 213 slides in the threaded groove of the arc plate 208, and then the arc plate 208 is moved downward, thereby driving the rectangular plate II 204 to move downward, and then driving the L-shaped plate I 202 to move downward, so that the L-shaped plate I 202 enters the groove of the rectangular plate I 201, and the rectangular plate II 204 moves downward so that the L-shaped plate II 203 enters the groove of the rectangular plate II 204; The rectangular plate II 204 moves downward, driving the lower shaft 209 and the inner gear ring 219 to move, so that the inner gear ring 219 is out of contact with the reversing gear 221. At this time, the cross plate I 205 is separated from the cross plate II 206, and the electric push rod I 207 pushes the L-shaped plate II 203 to move, and then drives the rectangular plate I 201 to move, thereby driving the upper shaft 218 and the cross plate I 205 to move, and then drives the two fixed parts 1 installed on the cross plate I 205 to move, and then the electric push rod I 207 retracts, and the card 105 in the fixed part 1 installed on the cross plate I 205 is stuck on the steel cable, limiting the cross plate I 205 from moving back. At this time, the electric push rod I 207 pulls the chassis 224 to move to the position of the cross plate I 205, and then drives the parts in the moving part 2 to move to the position of the cross plate II 206; the push-out and retraction of the electric push rod I 207 drives the moving part 2 to move along the steel cable; When the moving part 2 moves to the designated position, the electric push rod II 305 pushes the flip rod 302 to flip, and then drives the connecting rod 303 installed on the two flip rods 302 to move, so that the connecting rod 303 contacts the cable, and drives the cable to flip, so that the cable contacts the steel cable, providing a convenient position for the staff to bundle the cable and the steel cable, providing convenient conditions for the staff; Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for overhead cable installation, characterized in that: include: A fixing part (1), a moving part (2), and a flipping part (3); the moving part (2) comprises: a rectangular plate I (201), an L-shaped plate I (202), an L-shaped plate II (203), a rectangular plate II (204), a cross plate I (205), a cross plate II (206), an electric push rod I (207), a lower shaft (209), a positioning mechanism, a rotating mechanism, a linkage mechanism, and other mechanisms; the rectangular plate I (201) is provided with a groove having the same width as that of the L-shaped plate I (202); one end of the L-shaped plate I (202) is welded to the rectangular plate II (2 04); one end of the L-shaped plate II (203) is welded to the predetermined installation position of the rectangular plate I (201); a groove having the same width as the L-shaped plate II (203) is provided at the lower end of the rectangular plate II (204); the inner rod of the electric push rod I (207) is fixedly installed at the predetermined installation position of the L-shaped plate II (203) through a baffle; one end of the lower shaft (209) is fixedly connected to the cross plate II (206) through a bolt; both ends of the cross plate I (205) are installed with a fixing part (1), and both ends of the cross plate II (206) are installed with a fixing part (1); The linkage mechanism of the moving part (2) comprises: an arc-shaped plate (208), a U-shaped frame (212), a protruding rod (213), a linkage cylinder (214), a linkage gear (215), a power gear (216), and a power shaft (217); The arc plate (208) is provided with a threaded groove on the inner side, and a convex rod (213) is slidably installed in the threaded groove; the other end of the convex rod (213) is welded to a predetermined installation position of the U-shaped frame (212); the upper end of the arc plate (208) is fixedly connected to the rectangular plate II (204); the lower end of the power shaft (217) is connected to the shaft of the motor, and a collar is rotatably installed on the upper end; the power gear (216) is fixedly installed at the predetermined installation position of the power shaft (217) by means of a top screw; the power gear (216) and the linkage cylinder (214) are meshed with each other; a polygonal block provided on the lower shaft (209) is slidably installed in the linkage cylinder (214), and a spring is connected between the polygonal block provided on the lower shaft (209) and the linkage cylinder (214); the linkage gear (215) is fixedly installed at the predetermined installation position of the linkage cylinder (214) by means of a top screw; and the power shaft (217) is rotatably installed in the hole provided on the U-shaped frame (212).

2. An auxiliary device for overhead cable installation according to claim 1, characterized in that: The positioning mechanism of the moving part (2) comprises: a ratchet wheel I (210), a ratchet pawl I (211), a ratchet wheel II (222), and a ratchet pawl II (223); The ratchet wheel I (210) is slidably mounted on the lower shaft (209); the ratchet pawl I (211) is connected to a rod, which is slidably mounted in a groove of the chassis (224); the ratchet wheel II (222) is fixedly mounted on the upper shaft (218); the ratchet pawl II (223) is connected to a rod, which is slidably mounted in a groove provided on the rectangular plate I (201).

3. The auxiliary equipment for overhead cable installation according to claim 1, characterized in that: The rotating mechanism of the moving part (2) comprises: an upper shaft (218), an inner gear ring (219), a gear (220), a reversing gear (221), and a circular plate (226); One end of the upper shaft (218) is fixedly connected to the cross plate I (205), and the other end is rotatably connected to the rectangular plate I (201); the circular plate (226) is rotatably mounted in a groove provided in the middle of the cross plate I (205), and a hole is provided in the middle of the circular plate (226); the shaft of the gear (220) passes through the circular plate (226) and is fixedly connected to the cross plate I (205); the gear (220) and the reversing gear (221) are meshed with each other, and the shaft of the reversing gear (221) is rotatably mounted on the circular plate (226); the inner gear ring (219) is meshed with the reversing gear (221), and a baffle provided at one end of the inner gear ring (219) is fixedly connected to the lower shaft (209); the diameter of the inner gear ring (219) is the same as the diameter of the circular plate (226).

4. The auxiliary equipment for overhead cable installation according to claim 1, characterized in that: Other mechanisms of the mobile part (2) include: a chassis (224), a motor frame (225); The motor frame (225) is fixedly connected to the chassis (224); a motor connected to the power shaft (217) is slidably placed on the motor frame (225); a slide groove is provided at the lower end of the chassis (224), and a collar of the power shaft (217) is slidably installed in the slide groove; the outer wall of the electric push rod I (207) is fixedly connected to the chassis (224); the lower end of the L-shaped plate II (203) is in contact with the chassis (224); and a linkage cylinder (214) is rotatably installed below the chassis (224).

5. The auxiliary equipment for overhead cable installation according to claim 1, characterized in that: The fixing part (1) comprises: a clamping frame (101), a sliding shaft (102), a clamping block (103), a roller (104), a card (105), and a leaf spring (106); The lower end of the clamping frame (101) is fixedly mounted with a sliding shaft (102); the clamping block (103) is slidably mounted in the clamping frame (101); one end of the arcuate surface of the clamping block (103) is provided with a groove, and a roller (104) is rotatably mounted in the groove; the other end of the clamping block (103) is provided with a spring, and the spring is connected to the clamping frame (101); the card (105) is rotatably mounted on a baffle provided on the side of the clamping block (103); one end of the leaf spring (106) is connected to the card (105), and the other end is connected to the clamping block (103).

6. The auxiliary equipment for overhead cable installation according to claim 1, characterized in that: The flipping part (3) comprises: a connecting block (301), a flipping rod (302), a connecting rod (303), a connecting head I (304), an electric push rod II (305), a connecting head II (306), an adjusting rod (307), an adjusting block (308), and a screw rod (309); The upper end of the connecting block (301) is fixedly mounted on the lower end surface of the chassis (224); one end of the flip rod (302) is hinged in the groove of the connecting block (301), and the other end of the flip rod (302) is provided with a sliding hole; one of the connecting rods (303) slides into the sliding hole provided in the flip rod (302) to connect the two flip rods (302); one end of the connecting head I (304) is hinged to the connecting block (301); the two ends of the electric push rod II (305) are respectively fixed to the connecting head I (304) and the connecting head II (306). The connecting head (306) is provided with a sliding rod at one end thereof and is slidably mounted in a sliding groove provided in the adjusting rod (307); one end of the adjusting rod (307) is hingedly connected to the connecting block (301); the adjusting block (308) is fixedly mounted on the sliding rod provided in the connecting head (306); the adjusting block (308) is threadedly mounted on the screw rod (309); the two ends of the screw rod (309) are rotatably connected to two baffles provided on the side of the adjusting rod (307); the adjusting rod (307) is provided with two sliding holes, and a connecting rod (303) can be installed in each sliding hole.

7. An auxiliary device for overhead cable installation according to claim 6, characterized in that: The connecting block (301) and the adjusting rod (307) are respectively installed on both sides of the device. There are two connecting blocks (301), the flip rod (302), the connecting head I (304), the electric push rod II (305), the connecting head II (306), the adjusting rod (307), the adjusting block (308) and the screw rod (309), and they are all symmetrically distributed.

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